@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Sora:wght@400;500;600;700&display=swap');

:root {
  /* Primary Colors */
  --color-primary: #2563eb;
  --color-primary-dark: #1e40af;
  --color-primary-light: #3b82f6;
  --color-accent: #f59e0b;
  --color-accent-dark: #d97706;
  --color-success: #10b981;
  --color-success-dark: #059669;
  
  /* Backgrounds */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #ecf0f1;
  --bg-dark: #0f172a;
  --bg-darker: #020617;
  
  /* Text Colors */
  --text-primary: #1a202c;
  --text-secondary: #4b5563;
  --text-light: #ffffff;
  --text-light-secondary: #e0e7ff;
  
  /* Borders & Shadows */
  --border-color: #e2e8f0;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.16);
  --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.2);
  
  /* Typography */
  --font-family-primary: 'Inter', sans-serif;
  --font-family-secondary: 'Sora', sans-serif;
  
  /* Spacing Scale */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  --spacing-5xl: 8rem;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  
  /* Icon Sizes */
  --icon-sm: 1.25rem;
  --icon-md: 1.5rem;
  --icon-lg: 2rem;
  --icon-xl: 2.5rem;
  --icon-2xl: 3rem;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;
}

/* ========== Base Styles ========== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family-primary);
  line-height: 1.6;
  letter-spacing: 0.3px;
}

/* ========== Typography ========== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-secondary);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

h1 {
  font-size: 2rem;
}

@media (min-width: 768px) {
  h1 {
    font-size: 2.75rem;
  }
}

@media (min-width: 1024px) {
  h1 {
    font-size: 3.5rem;
  }
}

h2 {
  font-size: 1.75rem;
}

@media (min-width: 768px) {
  h2 {
    font-size: 2.25rem;
  }
}

@media (min-width: 1024px) {
  h2 {
    font-size: 2.75rem;
  }
}

h3 {
  font-size: 1.25rem;
}

@media (min-width: 768px) {
  h3 {
    font-size: 1.5rem;
  }
}

@media (min-width: 1024px) {
  h3 {
    font-size: 1.75rem;
  }
}

h4 {
  font-size: 1.125rem;
}

@media (min-width: 768px) {
  h4 {
    font-size: 1.25rem;
  }
}

@media (min-width: 1024px) {
  h4 {
    font-size: 1.5rem;
  }
}

h5 {
  font-size: 1rem;
  font-weight: 600;
}

h6 {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

p {
  font-size: 0.875rem;
  line-height: 1.7;
}

@media (min-width: 768px) {
  p {
    font-size: 1rem;
  }
}

a {
  text-decoration: none;
  transition: color var(--transition-base), background-color var(--transition-base);
}

ul, ol {
  margin-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

/* ========== Container ========== */

.container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 2rem;
  }
}

/* ========== Button Styles ========== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .btn {
    padding: 1rem 2rem;
    font-size: 1rem;
  }
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--text-light);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--color-accent);
  color: var(--text-primary);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  background-color: var(--color-accent-dark);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--text-light);
  box-shadow: var(--shadow-md);
}

.btn-outline-light {
  background-color: transparent;
  border: 2px solid var(--text-light);
  color: var(--text-light);
}

.btn-outline-light:hover {
  background-color: var(--text-light);
  color: var(--text-primary);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-primary);
}

.btn-ghost:hover {
  background-color: rgba(37, 99, 235, 0.1);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
}

@media (min-width: 768px) {
  .btn-sm {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
  }
}

.btn-lg {
  padding: 1.25rem 3rem;
  font-size: 1.125rem;
}

@media (min-width: 768px) {
  .btn-lg {
    padding: 1.5rem 3.5rem;
    font-size: 1.25rem;
  }
}

/* ========== Section Styles ========== */

section {
  overflow: hidden;
}

/* ========== Cards ========== */

.card {
  background-color: var(--bg-primary);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  height: 100%;
}

@media (min-width: 768px) {
  .card {
    padding: 2rem;
  }
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-icon {
  width: var(--icon-2xl);
  height: var(--icon-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(37, 99, 235, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-size: var(--icon-lg);
}

.card-title {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

@media (min-width: 768px) {
  .card-title {
    font-size: 1.5rem;
  }
}

.card-text {
  color: var(--text-secondary);
  font-size: 0.875rem;
  flex-grow: 1;
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
  .card-text {
    font-size: 1rem;
  }
}

.card-link {
  color: var(--color-primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
}

.card-link:hover {
  color: var(--color-primary-dark);
}

/* ========== Form Styles ========== */

form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

label {
  font-weight: 600;
  font-size: 0.875rem;
}

input, textarea, select {
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--font-family-primary);
  font-size: 1rem;
  transition: border-color var(--transition-base);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

@media (min-width: 768px) {
  textarea {
    min-height: 150px;
  }
}

.form-submit-btn {
  padding: 1rem 2rem;
  background-color: var(--color-primary);
  color: var(--text-light);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.form-submit-btn:hover {
  background-color: var(--color-primary-dark);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* ========== Grid Layouts ========== */

.grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .grid {
    gap: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .grid {
    gap: 2rem;
  }
}

.grid-cols-1 {
  grid-template-columns: 1fr;
}

.grid-cols-2 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.grid-cols-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-cols-4 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ========== Flex Layouts ========== */

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

.gap-sm {
  gap: var(--spacing-sm);
}

.gap-md {
  gap: var(--spacing-md);
}

.gap-lg {
  gap: var(--spacing-lg);
}

.gap-xl {
  gap: var(--spacing-xl);
}

/* ========== Spacing Utilities ========== */

.p-sm {
  padding: var(--spacing-sm);
}

.p-md {
  padding: var(--spacing-md);
}

.p-lg {
  padding: var(--spacing-lg);
}

.p-xl {
  padding: var(--spacing-xl);
}

.p-2xl {
  padding: var(--spacing-2xl);
}

.px-md {
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.px-lg {
  padding-left: var(--spacing-lg);
  padding-right: var(--spacing-lg);
}

.py-md {
  padding-top: var(--spacing-md);
  padding-bottom: var(--spacing-md);
}

.py-lg {
  padding-top: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
}

.py-xl {
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

.py-2xl {
  padding-top: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
}

.py-3xl {
  padding-top: var(--spacing-3xl);
  padding-bottom: var(--spacing-3xl);
}

.py-4xl {
  padding-top: var(--spacing-4xl);
  padding-bottom: var(--spacing-4xl);
}

.m-auto {
  margin: auto;
}

.mt-auto {
  margin-top: auto;
}

/* ========== Text Utilities ========== */

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.font-bold {
  font-weight: 700;
}

.font-semibold {
  font-weight: 600;
}

.font-medium {
  font-weight: 500;
}

.text-muted {
  opacity: 0.7;
}

.line-through {
  text-decoration: line-through;
}

/* ========== Badge Styles ========== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.35rem 0.75rem;
  background-color: rgba(37, 99, 235, 0.1);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.badge-warning {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--color-accent);
}

/* ========== List Styles ========== */

.list-unstyled {
  list-style: none;
  margin: 0;
  padding: 0;
}

.list-check {
  list-style: none;
  margin: 0;
  padding: 0;
}

.list-check li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.list-check li::before {
  content: '\f05';
  font-family: 'Font Awesome 7 Free';
  font-weight: 900;
  color: var(--color-success);
  margin-top: 2px;
  flex-shrink: 0;
}

/* ========== Icon Styles ========== */

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon-sm {
  font-size: var(--icon-sm);
}

.icon-md {
  font-size: var(--icon-md);
}

.icon-lg {
  font-size: var(--icon-lg);
}

.icon-xl {
  font-size: var(--icon-xl);
}

.icon-2xl {
  font-size: var(--icon-2xl);
}

/* ========== Divider ========== */

.divider {
  height: 1px;
  background-color: var(--border-color);
  margin: var(--spacing-2xl) 0;
}

.divider-light {
  background-color: rgba(255, 255, 255, 0.2);
}

/* ========== Animation Utilities ========== */

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.animate-fade-in {
  animation: fadeIn var(--transition-base) ease-in-out;
}

.animate-slide-up {
  animation: slideInUp var(--transition-slow) ease-out;
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* ========== Accessibility ========== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: var(--text-light);
  padding: var(--spacing-md);
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

/* ========== Print Styles ========== */

@media print {
  body {
    background-color: white;
  }
  
  .no-print {
    display: none;
  }
}

/* ========== Responsive Utilities ========== */

.hidden-mobile {
  display: none;
}

@media (min-width: 768px) {
  .hidden-mobile {
    display: block;
  }
}

.hidden-tablet {
  display: none;
}

@media (min-width: 1024px) {
  .hidden-tablet {
    display: block;
  }
}

.hidden-desktop {
  display: none;
}

@media (min-width: 1024px) {
  .hidden-desktop {
    display: none;
  }
}

/* ========== Aspect Ratio ========== */

.aspect-ratio-16-9 {
  aspect-ratio: 16 / 9;
}

.aspect-ratio-4-3 {
  aspect-ratio: 4 / 3;
}

.aspect-ratio-1-1 {
  aspect-ratio: 1 / 1;
}

.aspect-ratio-container {
  position: relative;
  overflow: hidden;
}

.aspect-ratio-container img,
.aspect-ratio-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========== Image Styles ========== */

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.img-rounded {
  border-radius: var(--radius-lg);
}

.img-circle {
  border-radius: 50%;
}

/* ========== Table Styles ========== */

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--spacing-2xl);
}

th, td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

th {
  background-color: var(--bg-secondary);
  font-weight: 600;
  color: var(--text-primary);
}

tr:hover {
  background-color: var(--bg-secondary);
}

/* ========== Code Block Styles ========== */

code {
  background-color: var(--bg-secondary);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-family: 'Courier New', monospace;
  font-size: 0.875em;
  color: var(--text-primary);
}

pre {
  background-color: var(--bg-secondary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  margin-bottom: var(--spacing-2xl);
}

pre code {
  background-color: transparent;
  padding: 0;
}

/* ========== Blockquote Styles ========== */

blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: var(--spacing-lg);
  padding-top: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
  margin: var(--spacing-2xl) 0;
  color: var(--text-secondary);
  font-style: italic;
}

/* ========== Cookie Banner Base ========== */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: var(--spacing-lg);
  z-index: 999;
  box-shadow: var(--shadow-xl);
}

.cookie-banner-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  align-items: flex-start;
}

@media (min-width: 768px) {
  .cookie-banner-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-banner-text {
  flex: 1;
  color: var(--text-light-secondary);
  font-size: 0.875rem;
}

.cookie-banner-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  width: 100%;
}

@media (min-width: 768px) {
  .cookie-banner-buttons {
    flex-direction: row;
    width: auto;
  }
}
/* Header Campaign Forge - Email Marketing Solution */
  
  .header-campaign-forge {
    background-color: var(--bg-dark);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1000;
  }

  .header-campaign-forge-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: auto;
    min-height: 70px;
    gap: var(--spacing-md);
  }

  /* Logo/Brand Section */
  .header-campaign-forge-logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
  }

  .header-campaign-forge-brand {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-light);
    transition: color var(--transition-base);
    font-family: var(--font-family-secondary);
    letter-spacing: -0.5px;
  }

  .header-campaign-forge-brand:hover {
    color: var(--color-primary-light);
  }

  .header-campaign-forge-brand i {
    font-size: 1.5rem;
    color: var(--color-primary);
  }

  /* Desktop Navigation */
  .header-campaign-forge-desktop-nav {
    display: none;
    flex-direction: row;
    align-items: center;
    gap: 2.5rem;
    flex: 1;
    justify-content: center;
    margin: 0 var(--spacing-xl);
  }

  .header-campaign-forge-nav-link {
    text-decoration: none;
    color: var(--text-light-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-base);
    position: relative;
    padding-bottom: 4px;
  }

  .header-campaign-forge-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-base);
  }

  .header-campaign-forge-nav-link:hover {
    color: var(--text-light);
  }

  .header-campaign-forge-nav-link:hover::after {
    width: 100%;
  }

  /* CTA Button - Desktop */
  .header-campaign-forge-cta-button {
    display: none;
    padding: 0.75rem 1.75rem;
    background-color: var(--color-primary);
    color: #000000;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    flex-shrink: 0;
  }

  .header-campaign-forge-cta-button:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3);
  }

  /* Mobile Toggle Button */
  .header-campaign-forge-mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--spacing-sm);
    transition: color var(--transition-base);
    flex-shrink: 0;
  }

  .header-campaign-forge-mobile-toggle:hover {
    color: var(--color-primary-light);
  }

  /* Mobile Menu */
  .header-campaign-forge-mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 360px;
    height: 100vh;
    background-color: var(--bg-darker);
    display: flex;
    flex-direction: column;
    padding-top: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: all var(--transition-base);
    z-index: 2000;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    overflow-y: auto;
  }

  .header-campaign-forge-mobile-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
  }

  .header-campaign-forge-mobile-header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
  }

  .header-campaign-forge-mobile-title {
    color: var(--text-light);
    font-weight: 600;
    font-size: 1.125rem;
  }

  .header-campaign-forge-mobile-close {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-base);
  }

  .header-campaign-forge-mobile-close:hover {
    color: var(--color-primary-light);
  }

  .header-campaign-forge-mobile-links {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: var(--spacing-md) 0;
    flex: 1;
  }

  .header-campaign-forge-mobile-link {
    display: block;
    padding: var(--spacing-lg);
    color: var(--text-light-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
  }

  .header-campaign-forge-mobile-link:hover {
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--text-light);
    padding-left: calc(var(--spacing-lg) + var(--spacing-sm));
  }

  .header-campaign-forge-mobile-cta {
    display: block;
    margin: var(--spacing-lg);
    padding: 1rem;
    background-color: var(--color-primary);
    color: #000000;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    transition: all var(--transition-base);
    flex-shrink: 0;
  }

  .header-campaign-forge-mobile-cta:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3);
  }

  /* Tablet - Show Desktop Navigation */
  @media (min-width: 768px) {
    .header-campaign-forge-container {
      padding: 0 var(--spacing-lg);
      min-height: 80px;
    }

    .header-campaign-forge-desktop-nav {
      display: flex;
    }

    .header-campaign-forge-cta-button {
      display: block;
    }

    .header-campaign-forge-mobile-toggle {
      display: none;
    }

    .header-campaign-forge-mobile-menu {
      display: none;
    }

    .header-campaign-forge-brand {
      font-size: 1.375rem;
    }

    .header-campaign-forge-brand i {
      font-size: 1.75rem;
    }

    .header-campaign-forge-nav-link {
      font-size: 1rem;
    }

    .header-campaign-forge-cta-button {
      padding: 0.875rem 2rem;
      font-size: 1rem;
    }
  }

  /* Desktop - Enhanced Styling */
  @media (min-width: 1024px) {
    .header-campaign-forge-container {
      padding: 0 var(--spacing-2xl);
      gap: var(--spacing-2xl);
    }

    .header-campaign-forge-brand {
      font-size: 1.5rem;
      letter-spacing: -1px;
    }

    .header-campaign-forge-brand i {
      font-size: 2rem;
    }

    .header-campaign-forge-desktop-nav {
      gap: 3rem;
      margin: 0 var(--spacing-2xl);
    }

    .header-campaign-forge-nav-link {
      font-size: 1.05rem;
      padding-bottom: 6px;
    }

    .header-campaign-forge-cta-button {
      padding: 1rem 2.25rem;
      font-size: 1.05rem;
    }
  }

  /* Accessibility - Reduced Motion */
  @media (prefers-reduced-motion: reduce) {
    .header-campaign-forge-brand,
    .header-campaign-forge-nav-link,
    .header-campaign-forge-nav-link::after,
    .header-campaign-forge-cta-button,
    .header-campaign-forge-mobile-toggle,
    .header-campaign-forge-mobile-menu,
    .header-campaign-forge-mobile-close,
    .header-campaign-forge-mobile-link,
    .header-campaign-forge-mobile-cta {
      transition: none;
    }
  }

  /* Focus States - Keyboard Navigation */
  .header-campaign-forge-brand:focus,
  .header-campaign-forge-nav-link:focus,
  .header-campaign-forge-cta-button:focus,
  .header-campaign-forge-mobile-toggle:focus,
  .header-campaign-forge-mobile-close:focus,
  .header-campaign-forge-mobile-link:focus,
  .header-campaign-forge-mobile-cta:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
  }

    /* Email Marketing Hub Main Styles */
  .email-marketing-hub {
    width: 100%;
  }

  /* ========== Hero Section ========== */
  .email-marketing-hub .hero-section {
    background-color: #0f172a;
    padding: 4rem 0 3rem;
    overflow: hidden;
    position: relative;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .hero-section {
      padding: 6rem 0 5rem;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .hero-section {
      padding: 8rem 0 6rem;
    }
  }

  .email-marketing-hub .hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .hero-content {
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
    }
  }

  .email-marketing-hub .hero-text h1 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 2rem;
    line-height: 1.3;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .hero-text h1 {
      font-size: 2.5rem;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .hero-text h1 {
      font-size: 3.25rem;
    }
  }

  .email-marketing-hub .hero-text p {
    color: #cbd5e1;
    margin-bottom: 2rem;
    font-size: 0.875rem;
    line-height: 1.8;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .hero-text p {
      font-size: 1rem;
      margin-bottom: 2.5rem;
    }
  }

  .email-marketing-hub .hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .hero-buttons {
      flex-direction: row;
      gap: 1.5rem;
    }
  }

  .email-marketing-hub .hero-image-container {
    display: none;
    position: relative;
    height: 300px;
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .hero-image-container {
      display: block;
      height: 400px;
    }
  }

  .email-marketing-hub .hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
  }

  /* ========== Featured Posts Section ========== */
  .email-marketing-hub .featured-posts-section {
    background-color: #f8f9fa;
    padding: 3rem 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .featured-posts-section {
      padding: 5rem 0;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .featured-posts-section {
      padding: 6rem 0;
    }
  }

  .email-marketing-hub .featured-header {
    text-align: center;
    margin-bottom: 3rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .featured-header {
      margin-bottom: 4rem;
    }
  }

  .email-marketing-hub .featured-header h2 {
    color: #1a1a1a;
    margin-bottom: 0.5rem;
    font-size: 1.75rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .featured-header h2 {
      font-size: 2.25rem;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .featured-header h2 {
      font-size: 2.75rem;
    }
  }

  .email-marketing-hub .featured-header p {
    color: #666666;
    font-size: 0.875rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .featured-header p {
      font-size: 1rem;
    }
  }

  .email-marketing-hub .featured-posts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .featured-posts-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 2rem;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .featured-posts-grid {
      grid-template-columns: repeat(3, 1fr);
      gap: 2.5rem;
    }
  }

  .email-marketing-hub .featured-card {
    background-color: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 200ms ease-in-out;
    display: flex;
    flex-direction: column;
  }

  .email-marketing-hub .featured-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
  }

  .email-marketing-hub .featured-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: #ecf0f1;
  }

  .email-marketing-hub .card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .email-marketing-hub .featured-card-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .featured-card-body {
      padding: 2rem;
    }
  }

  .email-marketing-hub .featured-card h3 {
    color: #1a1a1a;
    font-size: 1.125rem;
    margin-bottom: 1rem;
    line-height: 1.4;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .featured-card h3 {
      font-size: 1.25rem;
    }
  }

  .email-marketing-hub .featured-card p {
    color: #555555;
    font-size: 0.875rem;
    line-height: 1.7;
    margin-bottom: 1rem;
    flex-grow: 1;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .featured-card p {
      font-size: 0.9375rem;
    }
  }

  .email-marketing-hub .card-link {
    color: #2563eb;
    font-weight: 600;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: auto;
    transition: all 200ms ease-in-out;
  }

  .email-marketing-hub .card-link:hover {
    color: #1e40af;
    transform: translateX(4px);
  }

  .email-marketing-hub .featured-footer {
    text-align: center;
  }

  /* ========== Concepts Section ========== */
  .email-marketing-hub .concepts-section {
    background-color: #ffffff;
    padding: 3rem 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .concepts-section {
      padding: 5rem 0;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .concepts-section {
      padding: 6rem 0;
    }
  }

  .email-marketing-hub .concepts-content h2 {
    color: #1a1a1a;
    margin-bottom: 3rem;
    text-align: center;
    font-size: 1.75rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .concepts-content h2 {
      margin-bottom: 4rem;
      font-size: 2.25rem;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .concepts-content h2 {
      font-size: 2.75rem;
    }
  }

  .email-marketing-hub .concepts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .concepts-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 2rem;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .concepts-grid {
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }
  }

  .email-marketing-hub .concept-card {
    background-color: #f8f9fa;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #2563eb;
    transition: all 200ms ease-in-out;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .concept-card {
      padding: 2rem;
    }
  }

  .email-marketing-hub .concept-card:hover {
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
    transform: translateY(-2px);
  }

  .email-marketing-hub .concept-icon {
    font-size: 2rem;
    color: #2563eb;
    margin-bottom: 1rem;
  }

  .email-marketing-hub .concept-card h3 {
    color: #1a1a1a;
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .concept-card h3 {
      font-size: 1.25rem;
    }
  }

  .email-marketing-hub .concept-card p {
    color: #555555;
    font-size: 0.875rem;
    line-height: 1.7;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .concept-card p {
      font-size: 0.9375rem;
    }
  }

  /* ========== How It Works Section ========== */
  .email-marketing-hub .how-it-works-section {
    background-color: #ecf0f1;
    padding: 3rem 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .how-it-works-section {
      padding: 5rem 0;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .how-it-works-section {
      padding: 6rem 0;
    }
  }

  .email-marketing-hub .how-it-works-content h2 {
    color: #1a1a1a;
    margin-bottom: 3rem;
    text-align: center;
    font-size: 1.75rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .how-it-works-content h2 {
      margin-bottom: 4rem;
      font-size: 2.25rem;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .how-it-works-content h2 {
      font-size: 2.75rem;
    }
  }

  .email-marketing-hub .process-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .process-steps {
      grid-template-columns: repeat(2, 1fr);
      gap: 2rem;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .process-steps {
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }
  }

  .email-marketing-hub .process-step {
    background-color: #ffffff;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    position: relative;
    padding-left: 4rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .process-step {
      padding: 2rem;
      padding-left: 4rem;
    }
  }

  .email-marketing-hub .step-number {
    position: absolute;
    left: 1rem;
    top: 1rem;
    width: 2.5rem;
    height: 2.5rem;
    background-color: #2563eb;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
  }

  .email-marketing-hub .process-step h3 {
    color: #1a1a1a;
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .process-step h3 {
      font-size: 1.25rem;
    }
  }

  .email-marketing-hub .process-step p {
    color: #555555;
    font-size: 0.875rem;
    line-height: 1.7;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .process-step p {
      font-size: 0.9375rem;
    }
  }

  /* ========== Practices Section ========== */
  .email-marketing-hub .practices-section {
    background-color: #ffffff;
    padding: 3rem 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .practices-section {
      padding: 5rem 0;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .practices-section {
      padding: 6rem 0;
    }
  }

  .email-marketing-hub .practices-intro {
    text-align: center;
    margin-bottom: 3rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .practices-intro {
      margin-bottom: 4rem;
    }
  }

  .email-marketing-hub .practices-intro h2 {
    color: #1a1a1a;
    font-size: 1.75rem;
    margin-bottom: 1rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .practices-intro h2 {
      font-size: 2.25rem;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .practices-intro h2 {
      font-size: 2.75rem;
    }
  }

  .email-marketing-hub .practices-intro p {
    color: #666666;
    font-size: 0.875rem;
    max-width: 600px;
    margin: 0 auto;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .practices-intro p {
      font-size: 1rem;
    }
  }

  .email-marketing-hub .practices-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .practices-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 2rem;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .practices-grid {
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }
  }

  .email-marketing-hub .practice-item {
    background-color: #f8f9fa;
    padding: 1.5rem;
    border-radius: 12px;
    border-top: 3px solid #10b981;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .practice-item {
      padding: 2rem;
    }
  }

  .email-marketing-hub .practice-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
  }

  .email-marketing-hub .practice-header i {
    color: #10b981;
    font-size: 1.25rem;
    margin-top: 2px;
    flex-shrink: 0;
  }

  .email-marketing-hub .practice-header h3 {
    color: #1a1a1a;
    font-size: 1.125rem;
    margin: 0;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .practice-header h3 {
      font-size: 1.25rem;
    }
  }

  .email-marketing-hub .practice-item p {
    color: #555555;
    font-size: 0.875rem;
    line-height: 1.7;
    margin: 0;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .practice-item p {
      font-size: 0.9375rem;
    }
  }

  /* ========== Resources Section ========== */
  .email-marketing-hub .resources-section {
    background-color: #f8f9fa;
    padding: 3rem 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .resources-section {
      padding: 5rem 0;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .resources-section {
      padding: 6rem 0;
    }
  }

  .email-marketing-hub .resources-content h2 {
    color: #1a1a1a;
    margin-bottom: 1rem;
    text-align: center;
    font-size: 1.75rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .resources-content h2 {
      font-size: 2.25rem;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .resources-content h2 {
      font-size: 2.75rem;
    }
  }

  .email-marketing-hub .resources-content > p {
    color: #666666;
    text-align: center;
    margin-bottom: 3rem;
    font-size: 0.875rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .resources-content > p {
      font-size: 1rem;
      margin-bottom: 4rem;
    }
  }

  .email-marketing-hub .resources-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .resources-list {
      grid-template-columns: repeat(2, 1fr);
      gap: 2rem;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .resources-list {
      grid-template-columns: repeat(2, 1fr);
      gap: 2.5rem;
    }
  }

  .email-marketing-hub .resource-item {
    background-color: #ffffff;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border-left: 4px solid #f59e0b;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .resource-item {
      padding: 2rem;
    }
  }

  .email-marketing-hub .resource-item h3 {
    color: #1a1a1a;
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .resource-item h3 {
      font-size: 1.25rem;
    }
  }

  .email-marketing-hub .resource-item p {
    color: #555555;
    font-size: 0.875rem;
    line-height: 1.7;
    margin: 0;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .resource-item p {
      font-size: 0.9375rem;
    }
  }

  /* ========== Contact Section ========== */
  .email-marketing-hub .contact-section {
    background-color: #1a1a1a;
    padding: 3rem 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .contact-section {
      padding: 5rem 0;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .contact-section {
      padding: 6rem 0;
    }
  }

  .email-marketing-hub .contact-header {
    text-align: center;
    margin-bottom: 3rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .contact-header {
      margin-bottom: 4rem;
    }
  }

  .email-marketing-hub .contact-header h2 {
    color: #ffffff;
    font-size: 1.75rem;
    margin-bottom: 1rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .contact-header h2 {
      font-size: 2.25rem;
    }
  }

  @media (min-width: 1024px) {
    .email-marketing-hub .contact-header h2 {
      font-size: 2.75rem;
    }
  }

  .email-marketing-hub .contact-header p {
    color: #cbd5e1;
    font-size: 0.875rem;
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .contact-header p {
      font-size: 1rem;
    }
  }

  .email-marketing-hub .contact-form-wrapper {
    max-width: 600px;
    margin: 0 auto;
  }

  .email-marketing-hub .contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .contact-form {
      gap: 2rem;
    }
  }

  .email-marketing-hub .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .email-marketing-hub .form-group label {
    color: #ffffff;
    font-weight: 600;
    font-size: 0.875rem;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .form-group label {
      font-size: 0.9375rem;
    }
  }

  .email-marketing-hub .contact-form input,
  .email-marketing-hub .contact-form textarea {
    background-color: #2d2d2d;
    border: 1px solid #444444;
    color: #ffffff;
    padding: 0.75rem;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.875rem;
    transition: all 200ms ease-in-out;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .contact-form input,
    .email-marketing-hub .contact-form textarea {
      padding: 1rem;
      font-size: 1rem;
    }
  }

  .email-marketing-hub .contact-form input::placeholder,
  .email-marketing-hub .contact-form textarea::placeholder {
    color: #999999;
  }

  .email-marketing-hub .contact-form input:focus,
  .email-marketing-hub .contact-form textarea:focus {
    outline: none;
    border-color: #2563eb;
    background-color: #333333;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
  }

  .email-marketing-hub .contact-form textarea {
    resize: vertical;
    min-height: 120px;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .contact-form textarea {
      min-height: 150px;
    }
  }

  .email-marketing-hub .form-privacy {
    color: #cbd5e1;
    font-size: 0.75rem;
    line-height: 1.6;
    text-align: center;
  }

  @media (min-width: 768px) {
    .email-marketing-hub .form-privacy {
      font-size: 0.8125rem;
    }
  }

  .email-marketing-hub .form-privacy a {
    color: #2563eb;
    text-decoration: underline;
  }

  .email-marketing-hub .form-privacy a:hover {
    color: #3b82f6;
  }

  .email-marketing-hub .form-submit-btn {
    padding: 0.75rem 2rem;
    background-color: #2563eb;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 200ms ease-in-out;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
  }

  @media (min-width: 768px) {
    .email-marketing-hub .form-submit-btn {
      padding: 1rem 3rem;
      font-size: 1rem;
    }
  }

  .email-marketing-hub .form-submit-btn:hover {
    background-color: #1e40af;
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
    transform: translateY(-2px);
  }

  .email-marketing-hub .form-submit-btn:active {
    transform: translateY(0);
  }

  /* ========== Cookie Banner ========== */
  .cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #0f172a;
    color: #ffffff;
    padding: 1rem;
    z-index: 999;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.3);
  }

  @media (min-width: 768px) {
    .cookie-banner {
      padding: 1.5rem;
    }
  }

  .cookie-banner-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }

  @media (min-width: 768px) {
    .cookie-banner-content {
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
      gap: 2rem;
    }
  }

  .cookie-banner-text {
    flex: 1;
    color: #cbd5e1;
    font-size: 0.75rem;
    line-height: 1.6;
  }

  @media (min-width: 768px) {
    .cookie-banner-text {
      font-size: 0.8125rem;
    }
  }

  .cookie-banner-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
  }

  @media (min-width: 768px) {
    .cookie-banner-buttons {
      flex-direction: row;
      width: auto;
      gap: 1rem;
    }
  }

  .cookie-accept-btn,
  .cookie-decline-btn {
    padding: 0.65rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 200ms ease-in-out;
    white-space: nowrap;
  }

  @media (min-width: 768px) {
    .cookie-accept-btn,
    .cookie-decline-btn {
      padding: 0.75rem 1.75rem;
      font-size: 0.8125rem;
    }
  }

  .cookie-accept-btn {
    background-color: #2563eb;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
  }

  .cookie-accept-btn:hover {
    background-color: #1e40af;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
    transform: translateY(-1px);
  }

  .cookie-decline-btn {
    background-color: transparent;
    border: 1px solid #cbd5e1;
    color: #cbd5e1;
  }

  .cookie-decline-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
    color: #ffffff;
  }

  .cookie-banner.hidden {
    display: none;
  }

    /* Footer Component Styles */
  .footer {
    background-color: var(--bg-darker);
    padding: 3rem 0;
    overflow: hidden;
  }

  /* Responsive padding for footer */
  @media (min-width: 768px) {
    .footer {
      padding: 5rem 0;
    }
  }

  @media (min-width: 1024px) {
    .footer {
      padding: 6rem 0;
    }
  }

  .footer-content {
    display: block;
  }

  /* About Section */
  .footer-about {
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  @media (min-width: 768px) {
    .footer-about {
      margin-bottom: 3rem;
      padding-bottom: 3rem;
    }
  }

  .footer-about-title {
    font-family: var(--font-family-secondary);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary-light);
    margin: 0 0 1rem 0;
    letter-spacing: 0.5px;
  }

  @media (min-width: 768px) {
    .footer-about-title {
      font-size: 1.875rem;
    }
  }

  .footer-about-text {
    font-family: var(--font-family-primary);
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--text-light-secondary);
    margin: 0;
    max-width: 520px;
  }

  @media (min-width: 768px) {
    .footer-about-text {
      font-size: 1rem;
    }
  }

  /* Navigation Sections */
  .footer-nav-section,
  .footer-legal-section {
    margin-bottom: 2rem;
  }

  @media (min-width: 768px) {
    .footer-nav-section,
    .footer-legal-section {
      margin-bottom: 2.5rem;
    }
  }

  .footer-section-title {
    font-family: var(--font-family-secondary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-light);
    margin: 0 0 1rem 0;
    letter-spacing: 0.3px;
  }

  @media (min-width: 768px) {
    .footer-section-title {
      font-size: 1.25rem;
    }
  }

  /* Navigation Lists */
  .footer-nav,
  .footer-legal-nav {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  @media (min-width: 768px) {
    .footer-nav,
    .footer-legal-nav {
      gap: 1rem;
    }
  }

  /* Footer Links */
  .footer-link {
    font-family: var(--font-family-primary);
    font-size: 0.875rem;
    color: var(--text-light-secondary);
    text-decoration: none;
    transition: all var(--transition-base);
    display: inline-block;
    position: relative;
  }

  @media (min-width: 768px) {
    .footer-link {
      font-size: 0.9375rem;
    }
  }

  .footer-link:hover {
    color: var(--color-primary-light);
    padding-left: 4px;
  }

  .footer-link:focus {
    outline: 2px solid var(--color-primary-light);
    outline-offset: 2px;
    border-radius: 2px;
  }

  /* Copyright Section */
  .footer-copyright {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 1rem;
  }

  @media (min-width: 768px) {
    .footer-copyright {
      padding-top: 2.5rem;
      margin-top: 1.5rem;
    }
  }

  .footer-copyright-text {
    font-family: var(--font-family-primary);
    font-size: 0.8125rem;
    color: var(--text-light-secondary);
    margin: 0;
    text-align: center;
    letter-spacing: 0.2px;
  }

  @media (min-width: 768px) {
    .footer-copyright-text {
      font-size: 0.875rem;
    }
  }

  /* Container */
  .container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
  }

  @media (min-width: 768px) {
    .container {
      padding: 0 var(--spacing-lg);
    }
  }

  @media (min-width: 1024px) {
    .container {
      padding: 0 var(--spacing-xl);
    }
  }
    

/* Category Page Styles */
/* ========== Category Page Specific Styles ========== */

.category-page-email-marketing-campaigns-kazakhstan {
  background-color: var(--bg-primary);
}

/* ========== Hero Section ========== */

.category-hero-email-marketing-campaigns-kazakhstan {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  padding: 4rem 0;
  overflow: hidden;
  position: relative;
}

@media (min-width: 768px) {
  .category-hero-email-marketing-campaigns-kazakhstan {
    padding: 6rem 0;
  }
}

@media (min-width: 1024px) {
  .category-hero-email-marketing-campaigns-kazakhstan {
    padding: 8rem 0;
  }
}

.hero-content-email-marketing-campaigns-kazakhstan {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.category-hero-email-marketing-campaigns-kazakhstan h1 {
  color: #ffffff;
  margin-bottom: 1.5rem;
  font-size: 2rem;
}

@media (min-width: 768px) {
  .category-hero-email-marketing-campaigns-kazakhstan h1 {
    font-size: 2.75rem;
    margin-bottom: 2rem;
  }
}

@media (min-width: 1024px) {
  .category-hero-email-marketing-campaigns-kazakhstan h1 {
    font-size: 3.5rem;
    margin-bottom: 2.5rem;
  }
}

.category-hero-email-marketing-campaigns-kazakhstan p {
  color: #e0e7ff;
  font-size: 1rem;
  line-height: 1.8;
}

@media (min-width: 768px) {
  .category-hero-email-marketing-campaigns-kazakhstan p {
    font-size: 1.125rem;
  }
}

/* ========== Posts Grid Section ========== */

.posts-grid-section-email-marketing-campaigns-kazakhstan {
  background-color: #f8f9fa;
  padding: 4rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .posts-grid-section-email-marketing-campaigns-kazakhstan {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .posts-grid-section-email-marketing-campaigns-kazakhstan {
    padding: 6rem 0;
  }
}

.posts-grid-email-marketing-campaigns-kazakhstan {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .posts-grid-email-marketing-campaigns-kazakhstan {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .posts-grid-email-marketing-campaigns-kazakhstan {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }
}

.card-email-marketing-campaigns-kazakhstan {
  background-color: var(--bg-primary);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 300ms ease-in-out;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

@media (min-width: 768px) {
  .card-email-marketing-campaigns-kazakhstan {
    padding: 2rem;
  }
}

.card-email-marketing-campaigns-kazakhstan:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  transform: translateY(-6px);
}

.card-email-marketing-campaigns-kazakhstan img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .card-email-marketing-campaigns-kazakhstan img {
    height: 240px;
    margin-bottom: 2rem;
  }
}

.card-email-marketing-campaigns-kazakhstan h3 {
  color: #1a202c;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  line-height: 1.3;
  flex-grow: 0;
}

@media (min-width: 768px) {
  .card-email-marketing-campaigns-kazakhstan h3 {
    font-size: 1.5rem;
  }
}

.card-email-marketing-campaigns-kazakhstan p {
  color: #4b5563;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .card-email-marketing-campaigns-kazakhstan p {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
}

.card-email-marketing-campaigns-kazakhstan a {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  transition: all 200ms ease-in-out;
  margin-top: auto;
}

@media (min-width: 768px) {
  .card-email-marketing-campaigns-kazakhstan a {
    font-size: 1rem;
  }
}

.card-email-marketing-campaigns-kazakhstan a:hover {
  color: var(--color-primary-dark);
  transform: translateX(4px);
}

.card-email-marketing-campaigns-kazakhstan a::after {
  content: '\f054';
  font-family: 'Font Awesome 7 Free';
  font-weight: 900;
  font-size: 0.75em;
  margin-left: 0.25rem;
}

/* ========== Additional Section One ========== */

.additional-section-one-email-marketing-campaigns-kazakhstan {
  background-color: #ffffff;
  padding: 4rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .additional-section-one-email-marketing-campaigns-kazakhstan {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .additional-section-one-email-marketing-campaigns-kazakhstan {
    padding: 6rem 0;
  }
}

.additional-content-one-email-marketing-campaigns-kazakhstan h2 {
  color: #1a202c;
  font-size: 1.75rem;
  margin-bottom: 1rem;
  text-align: center;
}

@media (min-width: 768px) {
  .additional-content-one-email-marketing-campaigns-kazakhstan h2 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .additional-content-one-email-marketing-campaigns-kazakhstan h2 {
    font-size: 2.75rem;
  }
}

.additional-content-one-email-marketing-campaigns-kazakhstan > p {
  color: #4b5563;
  text-align: center;
  font-size: 1rem;
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .additional-content-one-email-marketing-campaigns-kazakhstan > p {
    font-size: 1.125rem;
    margin-bottom: 4rem;
  }
}

.strategies-list-email-marketing-campaigns-kazakhstan {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .strategies-list-email-marketing-campaigns-kazakhstan {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .strategies-list-email-marketing-campaigns-kazakhstan {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
  }
}

.strategy-item-email-marketing-campaigns-kazakhstan {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.strategy-icon-email-marketing-campaigns-kazakhstan {
  width: 60px;
  height: 60px;
  background-color: rgba(37, 99, 235, 0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.75rem;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .strategy-icon-email-marketing-campaigns-kazakhstan {
    width: 70px;
    height: 70px;
    font-size: 2rem;
  }
}

.strategy-item-email-marketing-campaigns-kazakhstan h3 {
  color: #1a202c;
  font-size: 1.125rem;
  margin: 0;
}

@media (min-width: 768px) {
  .strategy-item-email-marketing-campaigns-kazakhstan h3 {
    font-size: 1.25rem;
  }
}

.strategy-item-email-marketing-campaigns-kazakhstan p {
  color: #4b5563;
  font-size: 0.875rem;
  margin: 0;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .strategy-item-email-marketing-campaigns-kazakhstan p {
    font-size: 1rem;
  }
}

/* ========== Additional Section Two ========== */

.additional-section-two-email-marketing-campaigns-kazakhstan {
  background-color: #ecf0f1;
  padding: 4rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .additional-section-two-email-marketing-campaigns-kazakhstan {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .additional-section-two-email-marketing-campaigns-kazakhstan {
    padding: 6rem 0;
  }
}

.additional-content-two-email-marketing-campaigns-kazakhstan h2 {
  color: #1a202c;
  font-size: 1.75rem;
  margin-bottom: 1rem;
  text-align: center;
}

@media (min-width: 768px) {
  .additional-content-two-email-marketing-campaigns-kazakhstan h2 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .additional-content-two-email-marketing-campaigns-kazakhstan h2 {
    font-size: 2.75rem;
  }
}

.additional-content-two-email-marketing-campaigns-kazakhstan > p {
  color: #4b5563;
  text-align: center;
  font-size: 1rem;
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .additional-content-two-email-marketing-campaigns-kazakhstan > p {
    font-size: 1.125rem;
    margin-bottom: 4rem;
  }
}

.mistakes-list-email-marketing-campaigns-kazakhstan {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .mistakes-list-email-marketing-campaigns-kazakhstan {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .mistakes-list-email-marketing-campaigns-kazakhstan {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
  }
}

.mistake-item-email-marketing-campaigns-kazakhstan {
  background-color: #ffffff;
  padding: 2rem;
  border-radius: 8px;
  border-left: 4px solid var(--color-accent);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 200ms ease-in-out;
}

@media (min-width: 768px) {
  .mistake-item-email-marketing-campaigns-kazakhstan {
    padding: 2.5rem;
  }
}

.mistake-item-email-marketing-campaigns-kazakhstan:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.mistake-item-email-marketing-campaigns-kazakhstan h3 {
  color: #1a202c;
  font-size: 1.125rem;
  margin-bottom: 1rem;
  margin-top: 0;
}

@media (min-width: 768px) {
  .mistake-item-email-marketing-campaigns-kazakhstan h3 {
    font-size: 1.25rem;
  }
}

.mistake-item-email-marketing-campaigns-kazakhstan p {
  color: #4b5563;
  font-size: 0.875rem;
  margin: 0;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .mistake-item-email-marketing-campaigns-kazakhstan p {
    font-size: 1rem;
  }
}

/* ========== Font Awesome Icon Fix ========== */

.fa-envelope::before {
  content: '\f0e0';
}

.fa-bullseye::before {
  content: '\f140';
}

.fa-chart-line::before {
  content: '\f201';
}

.fa-mobile-alt::before {
  content: '\f3cd';
}

.fa-clock::before {
  content: '\f017';
}

.fa-handshake::before {
  content: '\f2b5';
}

/* Post Page 1 Styles */
/* ========== Post CSS Isolation ========== */
    .post-customer-retention-email-strategies {
      width: 100%;
    }

    /* ========== Breadcrumbs ========== */
    .customer-retention-email-strategies-breadcrumbs {
      background-color: var(--bg-secondary);
      padding: 1rem 0;
      overflow: hidden;
    }

    .customer-retention-email-strategies-breadcrumbs .container {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.875rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-breadcrumbs .container {
        font-size: 1rem;
      }
    }

    .customer-retention-email-strategies-breadcrumbs a {
      color: var(--color-primary);
      font-weight: 500;
    }

    .customer-retention-email-strategies-breadcrumbs a:hover {
      color: var(--color-primary-dark);
      text-decoration: underline;
    }

    .customer-retention-email-strategies-breadcrumbs span {
      color: var(--text-secondary);
    }

    /* ========== Hero Section ========== */
    .customer-retention-email-strategies-hero {
      background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-hero {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-hero {
        padding: 6rem 0;
      }
    }

    .customer-retention-email-strategies-hero-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
      max-width: 800px;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-hero-content {
        gap: 2rem;
      }
    }

    .customer-retention-email-strategies-hero h1 {
      color: #ffffff;
      font-size: 2rem;
      line-height: 1.3;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-hero h1 {
        font-size: 2.75rem;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-hero h1 {
        font-size: 3.5rem;
      }
    }

    .customer-retention-email-strategies-lead {
      color: #e0e7ff;
      font-size: 0.875rem;
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-lead {
        font-size: 1.125rem;
        line-height: 1.8;
      }
    }

    .customer-retention-email-strategies-meta {
      display: flex;
      gap: 2rem;
      color: #cbd5e1;
      font-size: 0.75rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-meta {
        font-size: 0.875rem;
      }
    }

    .customer-retention-email-strategies-meta-item {
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    /* ========== Content Sections ========== */
    .customer-retention-email-strategies-content-1 {
      background-color: var(--bg-primary);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-content-1 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-content-1 {
        padding: 6rem 0;
      }
    }

    .customer-retention-email-strategies-content-1-inner {
      display: flex;
      flex-direction: column !important;
      gap: 2rem;
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-content-1-inner {
        flex-direction: row;
        gap: 3rem;
        align-items: flex-start;
      }
    }

    .customer-retention-email-strategies-content-1-text {
      flex: 1;
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-content-1-text {
        flex: 0.6;
      }
    }

    .customer-retention-email-strategies-content-1 h2 {
      color: var(--text-primary);
      font-size: 1.75rem;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-content-1 h2 {
        font-size: 2.25rem;
        margin-bottom: 1.5rem;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-content-1 h2 {
        font-size: 2.75rem;
      }
    }

    .customer-retention-email-strategies-content-1 p {
      color: var(--text-secondary);
      font-size: 0.875rem;
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-content-1 p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
      }
    }

    .customer-retention-email-strategies-content-1-image {
      flex: 1;
      width: 100%;
      max-width: 100%;
      height: auto;
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow-lg);
      object-fit: cover;
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-content-1-image {
        max-width: 100%;
        min-height: 350px;
      }
    }

    /* ========== Content Section 2 ========== */
    .customer-retention-email-strategies-content-2 {
      background-color: var(--bg-secondary);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-content-2 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-content-2 {
        padding: 6rem 0;
      }
    }

    .customer-retention-email-strategies-content-2 h2 {
      color: var(--text-primary);
      font-size: 1.75rem;
      margin-bottom: 1.5rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-content-2 h2 {
        font-size: 2.25rem;
        margin-bottom: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-content-2 h2 {
        font-size: 2.75rem;
      }
    }

    .customer-retention-email-strategies-strategy-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-strategy-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }
    }

    .customer-retention-email-strategies-strategy-card {
      background-color: var(--bg-primary);
      padding: 1.5rem;
      border-radius: var(--radius-lg);
      border-left: 4px solid var(--color-primary);
      box-shadow: var(--shadow-md);
      transition: all var(--transition-base);
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-strategy-card {
        padding: 2rem;
        gap: 1.5rem;
      }
    }

    .customer-retention-email-strategies-strategy-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }

    .customer-retention-email-strategies-strategy-card h3 {
      color: var(--text-primary);
      font-size: 1.25rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-strategy-card h3 {
        font-size: 1.5rem;
      }
    }

    .customer-retention-email-strategies-strategy-card p {
      color: var(--text-secondary);
      font-size: 0.875rem;
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-strategy-card p {
        font-size: 1rem;
      }
    }

    /* ========== Content Section 3 ========== */
    .customer-retention-email-strategies-content-3 {
      background-color: var(--bg-primary);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-content-3 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-content-3 {
        padding: 6rem 0;
      }
    }

    .customer-retention-email-strategies-content-3 h2 {
      color: var(--text-primary);
      font-size: 1.75rem;
      margin-bottom: 1.5rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-content-3 h2 {
        font-size: 2.25rem;
        margin-bottom: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-content-3 h2 {
        font-size: 2.75rem;
      }
    }

    .customer-retention-email-strategies-content-3 p {
      color: var(--text-secondary);
      font-size: 0.875rem;
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-content-3 p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
      }
    }

    .customer-retention-email-strategies-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-list {
        gap: 1.5rem;
      }
    }

    .customer-retention-email-strategies-list li {
      display: flex;
      gap: 1rem;
      color: var(--text-secondary);
      font-size: 0.875rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-list li {
        font-size: 1rem;
      }
    }

    .customer-retention-email-strategies-list li::before {
      content: '\f05';
      font-family: 'Font Awesome 7 Free';
      font-weight: 900;
      color: var(--color-success);
      margin-top: 2px;
      flex-shrink: 0;
    }

    /* ========== Content Section 4 - Best Practices ========== */
    .customer-retention-email-strategies-content-4 {
      background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-content-4 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-content-4 {
        padding: 6rem 0;
      }
    }

    .customer-retention-email-strategies-content-4 h2 {
      color: var(--text-primary);
      font-size: 1.75rem;
      margin-bottom: 1.5rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-content-4 h2 {
        font-size: 2.25rem;
        margin-bottom: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-content-4 h2 {
        font-size: 2.75rem;
      }
    }

    .customer-retention-email-strategies-content-4 p {
      color: var(--text-secondary);
      font-size: 0.875rem;
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-content-4 p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
      }
    }

    .customer-retention-email-strategies-best-practices-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-best-practices-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-best-practices-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    .customer-retention-email-strategies-practice-box {
      background-color: rgba(255, 255, 255, 0.8);
      padding: 1.5rem;
      border-radius: var(--radius-lg);
      border-top: 3px solid var(--color-primary);
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-practice-box {
        padding: 2rem;
        gap: 1.5rem;
      }
    }

    .customer-retention-email-strategies-practice-box h3 {
      color: var(--text-primary);
      font-size: 1.125rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-practice-box h3 {
        font-size: 1.25rem;
      }
    }

    .customer-retention-email-strategies-practice-box p {
      color: var(--text-secondary);
      font-size: 0.875rem;
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-practice-box p {
        font-size: 0.95rem;
      }
    }

    /* ========== Disclaimer Section ========== */
    .customer-retention-email-strategies-disclaimer {
      background-color: #fef3c7;
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-disclaimer {
        padding: 4rem 0;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-disclaimer {
        padding: 5rem 0;
      }
    }

    .customer-retention-email-strategies-disclaimer-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-disclaimer-content {
        flex-direction: row;
        gap: 2rem;
      }
    }

    .customer-retention-email-strategies-disclaimer-icon {
      flex-shrink: 0;
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      background-color: var(--color-accent);
      color: #ffffff;
      border-radius: var(--radius-md);
      font-size: 1.5rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-disclaimer-icon {
        width: 50px;
        height: 50px;
        font-size: 1.75rem;
      }
    }

    .customer-retention-email-strategies-disclaimer-text {
      flex: 1;
    }

    .customer-retention-email-strategies-disclaimer h3 {
      color: var(--text-primary);
      font-size: 1.125rem;
      margin-bottom: 0.75rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-disclaimer h3 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
      }
    }

    .customer-retention-email-strategies-disclaimer p {
      color: #78350f;
      font-size: 0.875rem;
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-disclaimer p {
        font-size: 0.95rem;
      }
    }

    /* ========== Related Posts Section ========== */
    .customer-retention-email-strategies-related {
      background-color: var(--bg-secondary);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-related {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-related {
        padding: 6rem 0;
      }
    }

    .customer-retention-email-strategies-related h2 {
      color: var(--text-primary);
      font-size: 1.75rem;
      margin-bottom: 1.5rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-related h2 {
        font-size: 2.25rem;
        margin-bottom: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-related h2 {
        font-size: 2.75rem;
      }
    }

    .customer-retention-email-strategies-related-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-related-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-related-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
      }
    }

    .customer-retention-email-strategies-related-card {
      background-color: var(--bg-primary);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      transition: all var(--transition-base);
      display: flex;
      flex-direction: column;
    }

    .customer-retention-email-strategies-related-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }

    .customer-retention-email-strategies-related-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      background-color: var(--bg-secondary);
    }

    .customer-retention-email-strategies-related-card-content {
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 1rem;
      flex-grow: 1;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-related-card-content {
        padding: 2rem;
        gap: 1.5rem;
      }
    }

    .customer-retention-email-strategies-related-card h3 {
      color: var(--text-primary);
      font-size: 1.125rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-related-card h3 {
        font-size: 1.25rem;
      }
    }

    .customer-retention-email-strategies-related-card p {
      color: var(--text-secondary);
      font-size: 0.875rem;
      line-height: 1.7;
      flex-grow: 1;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-related-card p {
        font-size: 0.95rem;
      }
    }

    .customer-retention-email-strategies-related-card-link {
      color: var(--color-primary);
      font-weight: 600;
      font-size: 0.875rem;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      text-decoration: none;
      transition: all var(--transition-base);
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-related-card-link {
        font-size: 1rem;
      }
    }

    .customer-retention-email-strategies-related-card-link:hover {
      color: var(--color-primary-dark);
      gap: 0.75rem;
    }

    /* ========== Conclusion Section ========== */
    .customer-retention-email-strategies-conclusion {
      background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-conclusion {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-conclusion {
        padding: 6rem 0;
      }
    }

    .customer-retention-email-strategies-conclusion h2 {
      color: #ffffff;
      font-size: 1.75rem;
      margin-bottom: 1.5rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-conclusion h2 {
        font-size: 2.25rem;
        margin-bottom: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .customer-retention-email-strategies-conclusion h2 {
        font-size: 2.75rem;
      }
    }

    .customer-retention-email-strategies-conclusion p {
      color: #e0e7ff;
      font-size: 0.875rem;
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-conclusion p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
      }
    }

    .customer-retention-email-strategies-conclusion-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-conclusion-list {
        gap: 1.5rem;
      }
    }

    .customer-retention-email-strategies-conclusion-list li {
      display: flex;
      gap: 1rem;
      color: #cbd5e1;
      font-size: 0.875rem;
    }

    @media (min-width: 768px) {
      .customer-retention-email-strategies-conclusion-list li {
        font-size: 1rem;
      }
    }

    .customer-retention-email-strategies-conclusion-list li::before {
      content: '\f05';
      font-family: 'Font Awesome 7 Free';
      font-weight: 900;
      color: var(--color-success);
      margin-top: 2px;
      flex-shrink: 0;
    }

/* Post Page 2 Styles */
/* ========== Post Email Campaign Fundamentals - Complete Isolation ========== */

    .post-email-campaign-fundamentals {
      width: 100%;
    }

    /* ========== Breadcrumbs Section ========== */

    .post-email-campaign-fundamentals .email-campaign-fundamentals-breadcrumbs {
      background-color: var(--bg-secondary);
      padding: 1.25rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-breadcrumbs {
        padding: 1.5rem 0;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-breadcrumbs-content {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      font-size: 0.875rem;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-breadcrumbs-content {
        font-size: 1rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-breadcrumbs a {
      color: var(--color-primary);
      font-weight: 500;
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-breadcrumbs a:hover {
      color: var(--color-primary-dark);
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-breadcrumbs span {
      color: var(--text-secondary);
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-breadcrumbs-separator {
      color: var(--text-secondary);
    }

    /* ========== Hero Section ========== */

    .post-email-campaign-fundamentals .email-campaign-fundamentals-hero {
      background-color: var(--bg-dark);
      color: var(--text-light);
      padding: 4rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-hero {
        padding: 6rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-hero {
        padding: 8rem 0;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-hero-content {
      display: flex;
      flex-direction: column;
      gap: 2rem;
      max-width: 900px;
      margin: 0 auto;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-hero-content {
        gap: 2.5rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-hero h1 {
      font-size: 2rem;
      color: #ffffff;
      line-height: 1.3;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-hero h1 {
        font-size: 2.75rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-hero h1 {
        font-size: 3.5rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-hero-lead {
      font-size: 1rem;
      color: var(--text-light-secondary);
      line-height: 1.8;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-hero-lead {
        font-size: 1.125rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-hero-meta {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      font-size: 0.875rem;
      color: var(--text-light-secondary);
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-hero-meta {
        flex-direction: row;
        gap: 2rem;
        font-size: 1rem;
      }
    }

    /* ========== Content Section 1 ========== */

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-1 {
      background-color: var(--bg-primary);
      color: var(--text-primary);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-1 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-1 {
        padding: 6rem 0;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-1-content {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-1-content {
        gap: 2.5rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-1 h2 {
      font-size: 1.75rem;
      color: var(--text-primary);
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-1 h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-1 h2 {
        font-size: 2.75rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-1 p {
      font-size: 0.875rem;
      color: var(--text-secondary);
      line-height: 1.8;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-1 p {
        font-size: 1rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-1 ul {
      margin-left: 1.5rem;
      color: var(--text-secondary);
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-1 li {
      margin-bottom: 0.75rem;
      font-size: 0.875rem;
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-1 li {
        font-size: 1rem;
      }
    }

    /* ========== Content Section 2 ========== */

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-2 {
      background-color: var(--bg-secondary);
      color: var(--text-primary);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-2 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-2 {
        padding: 6rem 0;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-2-content {
      display: grid;
      grid-template-columns: 1fr;
      gap: 2rem;
      align-items: start;
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-2-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-2 h2 {
      font-size: 1.75rem;
      color: var(--text-primary);
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-2 h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-2 h2 {
        font-size: 2.75rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-2 p {
      font-size: 0.875rem;
      color: var(--text-secondary);
      line-height: 1.8;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-2 p {
        font-size: 1rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-2-image {
      width: 100%;
      max-height: 350px;
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow-lg);
      object-fit: cover;
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-2-text {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    /* ========== Content Section 3 ========== */

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-3 {
      background-color: var(--bg-primary);
      color: var(--text-primary);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-3 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-3 {
        padding: 6rem 0;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-3-content {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-3-content {
        gap: 2.5rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-3 h2 {
      font-size: 1.75rem;
      color: var(--text-primary);
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-3 h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-3 h2 {
        font-size: 2.75rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-3 p {
      font-size: 0.875rem;
      color: var(--text-secondary);
      line-height: 1.8;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-3 p {
        font-size: 1rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-steps-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-step-card {
      background-color: var(--bg-secondary);
      padding: 1.5rem;
      border-radius: var(--radius-lg);
      border-left: 4px solid var(--color-primary);
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-step-card {
        padding: 2rem;
        gap: 1.25rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-step-number {
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--color-primary);
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-step-title {
      font-size: 1.125rem;
      font-weight: 700;
      color: var(--text-primary);
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-step-title {
        font-size: 1.25rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-step-text {
      font-size: 0.875rem;
      color: var(--text-secondary);
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-step-text {
        font-size: 1rem;
      }
    }

    /* ========== Disclaimer Section ========== */

    .post-email-campaign-fundamentals .email-campaign-fundamentals-disclaimer {
      background-color: #e3f2fd;
      color: var(--text-primary);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-disclaimer {
        padding: 4rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-disclaimer {
        padding: 5rem 0;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-disclaimer-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
      max-width: 900px;
      margin: 0 auto;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-disclaimer-content {
        gap: 2rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-disclaimer-header {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-disclaimer-icon {
      font-size: 1.75rem;
      color: var(--color-primary);
      flex-shrink: 0;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-disclaimer-icon {
        font-size: 2rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-disclaimer-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-primary);
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-disclaimer-title {
        font-size: 1.5rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-disclaimer-text {
      font-size: 0.875rem;
      color: var(--text-secondary);
      line-height: 1.8;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-disclaimer-text {
        font-size: 1rem;
      }
    }

    /* ========== Content Section 4 ========== */

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-4 {
      background-color: var(--bg-secondary);
      color: var(--text-primary);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-4 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-4 {
        padding: 6rem 0;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-4-content {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-4-content {
        gap: 2.5rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-4 h2 {
      font-size: 1.75rem;
      color: var(--text-primary);
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-4 h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-4 h2 {
        font-size: 2.75rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-content-4 p {
      font-size: 0.875rem;
      color: var(--text-secondary);
      line-height: 1.8;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-content-4 p {
        font-size: 1rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-highlights {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.25rem;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-highlights {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-highlight-box {
      background-color: var(--bg-primary);
      padding: 1.5rem;
      border-radius: var(--radius-lg);
      border-top: 3px solid var(--color-primary);
      text-align: center;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-highlight-box {
        padding: 2rem;
        gap: 1rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-highlight-value {
      font-size: 1.75rem;
      font-weight: 700;
      color: var(--color-primary);
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-highlight-value {
        font-size: 2.25rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-highlight-label {
      font-size: 0.875rem;
      color: var(--text-secondary);
      font-weight: 600;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-highlight-label {
        font-size: 1rem;
      }
    }

    /* ========== Related Posts Section ========== */

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related {
      background-color: var(--bg-primary);
      color: var(--text-primary);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-related {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-related {
        padding: 6rem 0;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related-content {
      display: flex;
      flex-direction: column;
      gap: 2.5rem;
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related-header {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related h2 {
      font-size: 1.75rem;
      color: var(--text-primary);
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-related h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-related h2 {
        font-size: 2.75rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related-description {
      font-size: 0.875rem;
      color: var(--text-secondary);
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-related-description {
        font-size: 1rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-related-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-related-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related-card {
      background-color: var(--bg-secondary);
      border-radius: var(--radius-xl);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      transition: all var(--transition-base);
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related-card-body {
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 1rem;
      flex-grow: 1;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-related-card-body {
        padding: 2rem;
        gap: 1.25rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related-card-title {
      font-size: 1.125rem;
      font-weight: 700;
      color: var(--text-primary);
      line-height: 1.4;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-related-card-title {
        font-size: 1.25rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related-card-description {
      font-size: 0.875rem;
      color: var(--text-secondary);
      line-height: 1.7;
      flex-grow: 1;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-related-card-description {
        font-size: 1rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related-card-link {
      color: var(--color-primary);
      font-weight: 600;
      font-size: 0.875rem;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-related-card-link {
        font-size: 1rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-related-card-link:hover {
      color: var(--color-primary-dark);
    }

    /* ========== Conclusion Section ========== */

    .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion {
      background-color: var(--bg-dark);
      color: var(--text-light);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion {
        padding: 4rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion {
        padding: 5rem 0;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
      max-width: 900px;
      margin: 0 auto;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion-content {
        gap: 2rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion h2 {
      font-size: 1.75rem;
      color: #ffffff;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion h2 {
        font-size: 2.75rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion p {
      font-size: 0.875rem;
      color: var(--text-light-secondary);
      line-height: 1.8;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion p {
        font-size: 1rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion-list {
      margin-left: 1.5rem;
      color: var(--text-light-secondary);
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion-list li {
      margin-bottom: 0.75rem;
      font-size: 0.875rem;
      line-height: 1.7;
    }

    @media (min-width: 768px) {
      .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion-list li {
        font-size: 1rem;
      }
    }

    .post-email-campaign-fundamentals .email-campaign-fundamentals-conclusion-list li::before {
      content: '✓ ';
      color: var(--color-success);
      font-weight: 700;
      margin-right: 0.5rem;
    }

/* Post Page 3 Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Sora:wght@400;500;600;700&display=swap');

    /* ========== Post-Specific Root Variables ========== */
    :root {
      --post-primary: #2563eb;
      --post-primary-dark: #1e40af;
      --post-accent: #f59e0b;
      --post-success: #10b981;
      --post-bg-light: #f8f9fa;
      --post-bg-white: #ffffff;
      --post-bg-dark: #0f172a;
      --post-text-dark: #1a202c;
      --post-text-light: #ffffff;
      --post-text-muted: #6b7280;
      --post-border: #e5e7eb;
    }

    /* ========== Breadcrumbs Section ========== */
    .post-ab-testing-email-conversion .ab-testing-email-conversion-breadcrumbs {
      background-color: var(--post-bg-white);
      padding: 1.25rem 0;
      border-bottom: 1px solid var(--post-border);
      overflow: hidden;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-breadcrumbs .container {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      align-items: center;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-breadcrumbs a,
    .post-ab-testing-email-conversion .ab-testing-email-conversion-breadcrumbs span {
      font-size: 0.875rem;
      color: var(--post-text-muted);
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-breadcrumbs a {
      color: var(--post-primary);
      text-decoration: none;
      transition: color 0.2s ease;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-breadcrumbs a:hover {
      color: var(--post-primary-dark);
      text-decoration: underline;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-breadcrumbs span {
      color: var(--post-text-dark);
      font-weight: 600;
    }

    /* ========== Hero Section ========== */
    .post-ab-testing-email-conversion .ab-testing-email-conversion-hero {
      background-color: var(--post-bg-dark);
      color: var(--post-text-light);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-hero {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-hero {
        padding: 6rem 0;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-hero-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-hero h1 {
      font-size: 2rem;
      color: var(--post-text-light);
      line-height: 1.2;
      font-weight: 700;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-hero h1 {
        font-size: 2.75rem;
      }
    }

    @media (min-width: 1024px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-hero h1 {
        font-size: 3.5rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-lead {
      font-size: 1rem;
      color: #e0e7ff;
      line-height: 1.7;
      max-width: 600px;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-lead {
        font-size: 1.125rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-hero-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 1.5rem;
      font-size: 0.875rem;
      color: #cbd5e1;
    }

    /* ========== Content Section 1 ========== */
    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-1 {
      background-color: var(--post-bg-white);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-1 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-1 {
        padding: 6rem 0;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-1-wrapper {
      display: grid;
      grid-template-columns: 1fr;
      gap: 2rem;
      align-items: start;
    }

    @media (min-width: 1024px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-1-wrapper {
        grid-template-columns: 1.2fr 1fr;
        gap: 3rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-1 h2 {
      font-size: 1.75rem;
      color: var(--post-text-dark);
      margin-bottom: 1.5rem;
      line-height: 1.2;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-1 h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-1 h2 {
        font-size: 2.5rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-1 p {
      font-size: 0.875rem;
      color: var(--post-text-muted);
      line-height: 1.8;
      margin-bottom: 1.25rem;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-1 p {
        font-size: 1rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-1-image {
      width: 100%;
      height: 300px;
      border-radius: 12px;
      object-fit: cover;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-1-image {
        height: 350px;
      }
    }

    @media (min-width: 1024px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-1-image {
        height: 400px;
      }
    }

    /* ========== Content Section 2 ========== */
    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2 {
      background-color: var(--post-bg-light);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2 {
        padding: 6rem 0;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2-content {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2 h2 {
      font-size: 1.75rem;
      color: var(--post-text-dark);
      margin-bottom: 1rem;
      line-height: 1.2;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2 h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2 h2 {
        font-size: 2.5rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2 p {
      font-size: 0.875rem;
      color: var(--post-text-muted);
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2 p {
        font-size: 1rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2-list {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2-list {
        grid-template-columns: 1fr 1fr;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2-item {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2-item h3 {
      font-size: 1.125rem;
      color: var(--post-text-dark);
      font-weight: 700;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2-item h3 {
        font-size: 1.25rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-2-item p {
      font-size: 0.875rem;
      color: var(--post-text-muted);
      margin-bottom: 0;
    }

    /* ========== Content Section 3 ========== */
    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-3 {
      background-color: var(--post-bg-white);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-3 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-3 {
        padding: 6rem 0;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-3-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-3 h2 {
      font-size: 1.75rem;
      color: var(--post-text-dark);
      margin-bottom: 1rem;
      line-height: 1.2;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-3 h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-3 h2 {
        font-size: 2.5rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-content-3 p {
      font-size: 0.875rem;
      color: var(--post-text-muted);
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-content-3 p {
        font-size: 1rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-numbered-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-numbered-list li {
      display: flex;
      gap: 1.25rem;
      align-items: flex-start;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-numbered-list li::before {
      content: attr(data-number);
      display: flex;
      align-items: center;
      justify-content: center;
      width: 2.5rem;
      height: 2.5rem;
      background-color: var(--post-primary);
      color: var(--post-text-light);
      border-radius: 50%;
      font-weight: 700;
      font-size: 1.125rem;
      flex-shrink: 0;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-list-content h4 {
      font-size: 1.125rem;
      color: var(--post-text-dark);
      margin-bottom: 0.5rem;
      font-weight: 700;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-list-content h4 {
        font-size: 1.25rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-list-content p {
      font-size: 0.875rem;
      color: var(--post-text-muted);
      line-height: 1.7;
      margin-bottom: 0;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-list-content p {
        font-size: 0.95rem;
      }
    }

    /* ========== Disclaimer Section ========== */
    .post-ab-testing-email-conversion .ab-testing-email-conversion-disclaimer {
      background-color: #f0f9ff;
      border-left: 4px solid var(--post-primary);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-disclaimer {
        padding: 5rem 0;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-disclaimer-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-disclaimer h3 {
      font-size: 1.25rem;
      color: var(--post-text-dark);
      display: flex;
      align-items: center;
      gap: 0.75rem;
      font-weight: 700;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-disclaimer h3 {
        font-size: 1.5rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-disclaimer-icon {
      color: var(--post-primary);
      font-size: 1.5rem;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-disclaimer p {
      font-size: 0.875rem;
      color: var(--post-text-muted);
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-disclaimer p {
        font-size: 1rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-disclaimer p:last-child {
      margin-bottom: 0;
    }

    /* ========== Related Posts Section ========== */
    .post-ab-testing-email-conversion .ab-testing-email-conversion-related {
      background-color: var(--post-bg-light);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-related {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-related {
        padding: 6rem 0;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-related-header {
      margin-bottom: 2.5rem;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-related h2 {
      font-size: 1.75rem;
      color: var(--post-text-dark);
      line-height: 1.2;
      font-weight: 700;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-related h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-related h2 {
        font-size: 2.5rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-related-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-related-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-related-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-related-card {
      background-color: var(--post-bg-white);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-related-card:hover {
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
      transform: translateY(-4px);
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-related-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-related-card-body {
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 1rem;
      flex-grow: 1;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-related-card-body {
        padding: 2rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-related-card-title {
      font-size: 1.125rem;
      color: var(--post-text-dark);
      font-weight: 700;
      line-height: 1.3;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-related-card-title {
        font-size: 1.25rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-related-card-desc {
      font-size: 0.875rem;
      color: var(--post-text-muted);
      line-height: 1.6;
      margin-bottom: auto;
    }

    @media (min-width: 768px) {
      .post-ab-testing-email-conversion .ab-testing-email-conversion-related-card-desc {
        font-size: 0.95rem;
      }
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-related-card-link {
      color: var(--post-primary);
      font-weight: 600;
      text-decoration: none;
      font-size: 0.875rem;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      transition: color 0.2s ease;
      margin-top: 0.5rem;
    }

    .post-ab-testing-email-conversion .ab-testing-email-conversion-related-card-link:hover {
      color: var(--post-primary-dark);
    }

/* Post Page 4 Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Sora:wght@400;500;600;700&display=swap');

    /* ========== Post-Specific Color Variables ========== */
    :root {
      --post-bg-hero: #0f172a;
      --post-bg-light: #f8f9fa;
      --post-bg-accent: #e0f2fe;
      --post-bg-white: #ffffff;
      --post-text-dark: #1a202c;
      --post-text-light: #ffffff;
      --post-text-secondary: #4b5563;
      --post-text-light-secondary: #e0e7ff;
      --post-color-primary: #2563eb;
      --post-color-primary-dark: #1e40af;
      --post-color-accent: #f59e0b;
      --post-color-success: #10b981;
      --post-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
      --post-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.16);
    }

    /* ========== Base Styles ========== */
    .post-email-segmentation-personalization {
      width: 100%;
      margin: 0 auto;
    }

    .post-email-segmentation-personalization * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    /* ========== Breadcrumbs ========== */
    .post-email-segmentation-personalization .email-segmentation-personalization-breadcrumbs {
      background-color: var(--post-bg-light);
      padding: 1.5rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-breadcrumbs {
        padding: 2rem 0;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-breadcrumbs-content {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 0.75rem;
      font-size: 0.875rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-breadcrumbs-content {
        font-size: 1rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-breadcrumbs a {
      color: var(--post-color-primary);
      text-decoration: none;
      font-weight: 500;
      transition: color 200ms ease-in-out;
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-breadcrumbs a:hover {
      color: var(--post-color-primary-dark);
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-breadcrumbs span {
      color: var(--post-text-secondary);
      font-weight: 500;
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-breadcrumbs-separator {
      color: var(--post-text-secondary);
      opacity: 0.5;
    }

    /* ========== Hero Section ========== */
    .post-email-segmentation-personalization .email-segmentation-personalization-hero {
      background-color: var(--post-bg-hero);
      color: var(--post-text-light);
      padding: 4rem 0;
      overflow: hidden;
      position: relative;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-hero {
        padding: 6rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-hero {
        padding: 8rem 0;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-hero-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
      max-width: 900px;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-hero-content {
        gap: 2rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-hero h1 {
      font-family: 'Sora', sans-serif;
      font-size: 2rem;
      font-weight: 700;
      line-height: 1.2;
      letter-spacing: -0.5px;
      color: var(--post-text-light);
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-hero h1 {
        font-size: 2.75rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-hero h1 {
        font-size: 3.5rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-hero-lead {
      font-size: 0.875rem;
      line-height: 1.7;
      color: var(--post-text-light-secondary);
      max-width: 700px;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-hero-lead {
        font-size: 1.125rem;
        line-height: 1.8;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-hero-meta {
      display: flex;
      flex-direction: row;
      gap: 1.5rem;
      font-size: 0.75rem;
      color: var(--post-text-light-secondary);
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-hero-meta {
        font-size: 0.875rem;
        gap: 2rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-hero-meta-item {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 0.5rem;
    }

    /* ========== Content Sections ========== */
    .post-email-segmentation-personalization .email-segmentation-personalization-content-1 {
      background-color: var(--post-bg-white);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-1 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-1 {
        padding: 6rem 0;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-1-inner {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-1-inner {
        flex-direction: row;
        gap: 3rem;
        align-items: center;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-1-text {
      flex: 1;
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-1 h2 {
      font-family: 'Sora', sans-serif;
      font-size: 1.75rem;
      font-weight: 700;
      line-height: 1.2;
      letter-spacing: -0.5px;
      color: var(--post-text-dark);
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-1 h2 {
        font-size: 2.25rem;
        margin-bottom: 1.5rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-1 h2 {
        font-size: 2.75rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-1 p {
      font-size: 0.875rem;
      line-height: 1.7;
      color: var(--post-text-secondary);
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-1 p {
        font-size: 1rem;
        line-height: 1.8;
        margin-bottom: 1.5rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-1-image {
      flex: 1;
      width: 100%;
      height: auto;
      border-radius: 12px;
      box-shadow: var(--post-shadow-lg);
      object-fit: cover;
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-1-image {
        max-width: 500px;
      }
    }

    /* ========== Content Section 2 ========== */
    .post-email-segmentation-personalization .email-segmentation-personalization-content-2 {
      background-color: var(--post-bg-light);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-2 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-2 {
        padding: 6rem 0;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-2-inner {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-2 h2 {
      font-family: 'Sora', sans-serif;
      font-size: 1.75rem;
      font-weight: 700;
      line-height: 1.2;
      letter-spacing: -0.5px;
      color: var(--post-text-dark);
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-2 h2 {
        font-size: 2.25rem;
        margin-bottom: 1.5rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-2 h2 {
        font-size: 2.75rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-2 p {
      font-size: 0.875rem;
      line-height: 1.7;
      color: var(--post-text-secondary);
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-2 p {
        font-size: 1rem;
        line-height: 1.8;
        margin-bottom: 1.5rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-2-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1rem;
      margin-top: 1.5rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-2-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        margin-top: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-2-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-feature-card {
      background-color: var(--post-bg-white);
      padding: 1.5rem;
      border-radius: 12px;
      box-shadow: var(--post-shadow-md);
      display: flex;
      flex-direction: column;
      gap: 1rem;
      transition: all 200ms ease-in-out;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-feature-card {
        padding: 2rem;
        gap: 1.5rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-feature-card:hover {
      box-shadow: var(--post-shadow-lg);
      transform: translateY(-4px);
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-feature-icon {
      width: 2.5rem;
      height: 2.5rem;
      display: flex;
      align-items: center;
      justify-content: center;
      background-color: rgba(37, 99, 235, 0.1);
      border-radius: 8px;
      color: var(--post-color-primary);
      font-size: 1.5rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-feature-icon {
        width: 3rem;
        height: 3rem;
        font-size: 1.75rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-feature-card h3 {
      font-family: 'Sora', sans-serif;
      font-size: 1.125rem;
      font-weight: 700;
      color: var(--post-text-dark);
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-feature-card h3 {
        font-size: 1.25rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-feature-card p {
      font-size: 0.875rem;
      line-height: 1.6;
      color: var(--post-text-secondary);
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-feature-card p {
        font-size: 0.9375rem;
      }
    }

    /* ========== Content Section 3 ========== */
    .post-email-segmentation-personalization .email-segmentation-personalization-content-3 {
      background-color: var(--post-bg-white);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-3 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-3 {
        padding: 6rem 0;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-3-inner {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-3 h2 {
      font-family: 'Sora', sans-serif;
      font-size: 1.75rem;
      font-weight: 700;
      line-height: 1.2;
      letter-spacing: -0.5px;
      color: var(--post-text-dark);
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-3 h2 {
        font-size: 2.25rem;
        margin-bottom: 1.5rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-3 h2 {
        font-size: 2.75rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-3 p {
      font-size: 0.875rem;
      line-height: 1.7;
      color: var(--post-text-secondary);
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-3 p {
        font-size: 1rem;
        line-height: 1.8;
        margin-bottom: 1.5rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-3-list {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-3-list {
        gap: 1.5rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-3-list li {
      display: flex;
      flex-direction: row;
      gap: 1rem;
      font-size: 0.875rem;
      line-height: 1.6;
      color: var(--post-text-secondary);
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-3-list li {
        font-size: 1rem;
        gap: 1.25rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-content-3-list li::before {
      content: '\f05';
      font-family: 'Font Awesome 7 Free';
      font-weight: 900;
      color: var(--post-color-success);
      margin-top: 2px;
      flex-shrink: 0;
      font-size: 1.25rem;
    }

    /* ========== Disclaimer Section ========== */
    .post-email-segmentation-personalization .email-segmentation-personalization-disclaimer {
      background-color: var(--post-bg-accent);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-disclaimer {
        padding: 4rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-disclaimer {
        padding: 5rem 0;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-disclaimer-inner {
      display: flex;
      flex-direction: row;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-disclaimer-inner {
        gap: 2rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-disclaimer-icon {
      width: 2rem;
      height: 2rem;
      display: flex;
      align-items: center;
      justify-content: center;
      background-color: rgba(37, 99, 235, 0.2);
      border-radius: 50%;
      color: var(--post-color-primary);
      font-size: 1rem;
      flex-shrink: 0;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-disclaimer-icon {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.25rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-disclaimer-content {
      flex: 1;
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-disclaimer h3 {
      font-family: 'Sora', sans-serif;
      font-size: 1rem;
      font-weight: 700;
      color: var(--post-text-dark);
      margin-bottom: 0.75rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-disclaimer h3 {
        font-size: 1.125rem;
        margin-bottom: 1rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-disclaimer p {
      font-size: 0.875rem;
      line-height: 1.6;
      color: var(--post-text-secondary);
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-disclaimer p {
        font-size: 0.9375rem;
        line-height: 1.7;
      }
    }

    /* ========== Related Posts Section ========== */
    .post-email-segmentation-personalization .email-segmentation-personalization-related {
      background-color: var(--post-bg-light);
      padding: 3rem 0;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-related {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-related {
        padding: 6rem 0;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-related-header {
      margin-bottom: 2rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-related-header {
        margin-bottom: 3rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-related h2 {
      font-family: 'Sora', sans-serif;
      font-size: 1.75rem;
      font-weight: 700;
      line-height: 1.2;
      letter-spacing: -0.5px;
      color: var(--post-text-dark);
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-related h2 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-related h2 {
        font-size: 2.75rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-related-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-related-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-related-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-related-card {
      background-color: var(--post-bg-white);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: var(--post-shadow-md);
      display: flex;
      flex-direction: column;
      transition: all 200ms ease-in-out;
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-related-card:hover {
      box-shadow: var(--post-shadow-lg);
      transform: translateY(-4px);
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-related-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      background-color: #e0e7ff;
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-related-card-content {
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 1rem;
      flex: 1;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-related-card-content {
        padding: 2rem;
        gap: 1.5rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-related-card h3 {
      font-family: 'Sora', sans-serif;
      font-size: 1.125rem;
      font-weight: 700;
      color: var(--post-text-dark);
      line-height: 1.3;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-related-card h3 {
        font-size: 1.25rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-related-card p {
      font-size: 0.875rem;
      line-height: 1.6;
      color: var(--post-text-secondary);
      flex: 1;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-related-card p {
        font-size: 0.9375rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-related-card-link {
      color: var(--post-color-primary);
      font-weight: 600;
      font-size: 0.875rem;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      transition: color 200ms ease-in-out;
    }

    @media (min-width: 768px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-related-card-link {
        font-size: 1rem;
      }
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-related-card-link:hover {
      color: var(--post-color-primary-dark);
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-related-card-link::after {
      content: '\f061';
      font-family: 'Font Awesome 7 Free';
      font-weight: 900;
      font-size: 0.75rem;
      transition: transform 200ms ease-in-out;
    }

    .post-email-segmentation-personalization .email-segmentation-personalization-related-card-link:hover::after {
      transform: translateX(4px);
    }

    /* ========== Container ========== */
    .container {
      max-width: 1440px;
      width: 100%;
      margin: 0 auto;
      padding: 0 1.25rem;
    }

    @media (min-width: 768px) {
      .container {
        padding: 0 2rem;
      }
    }

    /* ========== Responsive Utilities ========== */
    @media (max-width: 767px) {
      .post-email-segmentation-personalization .email-segmentation-personalization-content-1-inner {
        flex-direction: column;
      }
    }

/* Post Page 5 Styles */
/* ========== POST: Email Template Design - Complete Isolation ========== */

    .post-email-template-design-best-practices {
      width: 100%;
    }

    /* ========== BREADCRUMBS ========== */

    .post-email-template-design-best-practices .email-template-design-best-practices-breadcrumbs {
      background-color: var(--bg-secondary);
      overflow: hidden;
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-breadcrumbs .container {
      padding: 1rem 1.25rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-breadcrumbs .container {
        padding: 1.25rem 2rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-breadcrumbs a {
      color: var(--color-primary);
      font-size: 0.875rem;
      font-weight: 500;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-breadcrumbs a {
        font-size: 1rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-breadcrumbs a:hover {
      color: var(--color-primary-dark);
      text-decoration: underline;
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-breadcrumbs span {
      color: var(--text-secondary);
      font-size: 0.875rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-breadcrumbs span {
        font-size: 1rem;
      }
    }

    /* ========== HERO SECTION ========== */

    .post-email-template-design-best-practices .email-template-design-best-practices-hero {
      background-color: var(--bg-dark);
      overflow: hidden;
      padding: 3rem 0;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-hero {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-hero {
        padding: 6rem 0;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-hero-content {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
      max-width: 800px;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-hero-content {
        gap: 2rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-hero h1 {
      color: var(--text-light);
      font-size: 2rem;
      line-height: 1.2;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-hero h1 {
        font-size: 2.75rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-hero h1 {
        font-size: 3.5rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-hero-lead {
      color: var(--text-light-secondary);
      font-size: 1rem;
      line-height: 1.8;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-hero-lead {
        font-size: 1.125rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-hero-meta {
      display: flex;
      flex-direction: row;
      gap: 1.5rem;
      color: var(--text-light-secondary);
      font-size: 0.875rem;
      padding-top: 1rem;
      border-top: 1px solid rgba(255, 255, 255, 0.2);
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-hero-meta {
        gap: 2rem;
      }
    }

    /* ========== CONTENT SECTION 1 ========== */

    .post-email-template-design-best-practices .email-template-design-best-practices-content-1 {
      background-color: var(--bg-primary);
      overflow: hidden;
      padding: 3rem 0;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-1 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-1 {
        padding: 6rem 0;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-1-inner {
      display: grid;
      grid-template-columns: 1fr;
      gap: 2rem;
      align-items: start;
    }

    @media (min-width: 1024px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-1-inner {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-1 h2 {
      color: var(--text-primary);
      font-size: 1.75rem;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-1 h2 {
        font-size: 2.25rem;
        margin-bottom: 1.5rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-1 p {
      color: var(--text-secondary);
      font-size: 0.875rem;
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-1 p {
        font-size: 1rem;
        margin-bottom: 1.25rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-1-image {
      width: 100%;
      height: auto;
      max-height: 350px;
      border-radius: var(--radius-xl);
      object-fit: cover;
      box-shadow: var(--shadow-lg);
    }

    /* ========== CONTENT SECTION 2 ========== */

    .post-email-template-design-best-practices .email-template-design-best-practices-content-2 {
      background-color: var(--bg-secondary);
      overflow: hidden;
      padding: 3rem 0;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-2 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-2 {
        padding: 6rem 0;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-2-inner {
      max-width: 900px;
      margin: 0 auto;
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-2 h2 {
      color: var(--text-primary);
      font-size: 1.75rem;
      margin-bottom: 1.5rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-2 h2 {
        font-size: 2.25rem;
        margin-bottom: 2rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-2 p {
      color: var(--text-secondary);
      font-size: 0.875rem;
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-2 p {
        font-size: 1rem;
        margin-bottom: 1.25rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-2 ul {
      margin-left: 1.5rem;
      margin-bottom: 1.5rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-2 ul {
        margin-bottom: 2rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-2 li {
      color: var(--text-secondary);
      font-size: 0.875rem;
      line-height: 1.8;
      margin-bottom: 0.75rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-2 li {
        font-size: 1rem;
      }
    }

    /* ========== DISCLAIMER SECTION ========== */

    .post-email-template-design-best-practices .email-template-design-best-practices-disclaimer {
      background-color: #f0f7ff;
      overflow: hidden;
      padding: 3rem 0;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-disclaimer {
        padding: 4rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-disclaimer {
        padding: 5rem 0;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-disclaimer-inner {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-disclaimer-inner {
        gap: 1.5rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-disclaimer-header {
      display: flex;
      flex-direction: row;
      align-items: flex-start;
      gap: 1rem;
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-disclaimer-icon {
      color: var(--color-primary);
      font-size: 1.5rem;
      flex-shrink: 0;
      margin-top: 0.25rem;
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-disclaimer-title {
      color: var(--text-primary);
      font-size: 1.125rem;
      font-weight: 700;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-disclaimer-title {
        font-size: 1.25rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-disclaimer-text {
      color: var(--text-secondary);
      font-size: 0.875rem;
      line-height: 1.8;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-disclaimer-text {
        font-size: 1rem;
      }
    }

    /* ========== CONTENT SECTION 3 ========== */

    .post-email-template-design-best-practices .email-template-design-best-practices-content-3 {
      background-color: var(--bg-primary);
      overflow: hidden;
      padding: 3rem 0;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-3 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-3 {
        padding: 6rem 0;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-3-inner {
      display: grid;
      grid-template-columns: 1fr;
      gap: 2rem;
      align-items: start;
    }

    @media (min-width: 1024px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-3-inner {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-3 h2 {
      color: var(--text-primary);
      font-size: 1.75rem;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-3 h2 {
        font-size: 2.25rem;
        margin-bottom: 1.5rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-3 p {
      color: var(--text-secondary);
      font-size: 0.875rem;
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-3 p {
        font-size: 1rem;
        margin-bottom: 1.25rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-3-image {
      width: 100%;
      height: auto;
      max-height: 350px;
      border-radius: var(--radius-xl);
      object-fit: cover;
      box-shadow: var(--shadow-lg);
      order: -1;
    }

    @media (min-width: 1024px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-3-image {
        order: 1;
      }
    }

    /* ========== CONTENT SECTION 4 ========== */

    .post-email-template-design-best-practices .email-template-design-best-practices-content-4 {
      background-color: #f5f8ff;
      overflow: hidden;
      padding: 3rem 0;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-4 {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-4 {
        padding: 6rem 0;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-4-inner {
      max-width: 900px;
      margin: 0 auto;
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-4 h2 {
      color: var(--text-primary);
      font-size: 1.75rem;
      margin-bottom: 1.5rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-4 h2 {
        font-size: 2.25rem;
        margin-bottom: 2rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-content-4 p {
      color: var(--text-secondary);
      font-size: 0.875rem;
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-content-4 p {
        font-size: 1rem;
        margin-bottom: 1.25rem;
      }
    }

    /* ========== RELATED POSTS SECTION ========== */

    .post-email-template-design-best-practices .email-template-design-best-practices-related {
      background-color: var(--bg-primary);
      overflow: hidden;
      padding: 3rem 0;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-related {
        padding: 5rem 0;
      }
    }

    @media (min-width: 1024px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-related {
        padding: 6rem 0;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-related-header {
      margin-bottom: 2rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-related-header {
        margin-bottom: 3rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-related h2 {
      color: var(--text-primary);
      font-size: 1.75rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-related h2 {
        font-size: 2.25rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-related-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-related-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
      }
    }

    @media (min-width: 1024px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-related-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-related-card {
      background-color: var(--bg-primary);
      border-radius: var(--radius-xl);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      transition: all var(--transition-base);
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-related-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-related-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-related-card-content {
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 1rem;
      flex-grow: 1;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-related-card-content {
        padding: 2rem;
        gap: 1.25rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-related-card-title {
      color: var(--text-primary);
      font-size: 1.125rem;
      font-weight: 700;
      line-height: 1.4;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-related-card-title {
        font-size: 1.25rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-related-card-text {
      color: var(--text-secondary);
      font-size: 0.875rem;
      line-height: 1.7;
      flex-grow: 1;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-related-card-text {
        font-size: 1rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-related-card-link {
      color: var(--color-primary);
      font-weight: 600;
      font-size: 0.875rem;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      margin-top: auto;
    }

    @media (min-width: 768px) {
      .post-email-template-design-best-practices .email-template-design-best-practices-related-card-link {
        font-size: 1rem;
      }
    }

    .post-email-template-design-best-practices .email-template-design-best-practices-related-card-link:hover {
      color: var(--color-primary-dark);
    }

/* Post Page 6 Styles */
/* ========== Email Marketing Metrics Analysis - Complete Isolation ========== */

.post-email-marketing-metrics-analysis {
  width: 100%;
}

/* ========== Breadcrumbs Navigation ========== */

.email-marketing-metrics-analysis-breadcrumbs {
  background-color: #f8f9fa;
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-breadcrumbs {
    padding: 1.5rem 0;
  }
}

.post-email-marketing-metrics-analysis .email-marketing-metrics-analysis-breadcrumbs .container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  flex-wrap: wrap;
}

@media (min-width: 768px) {
  .post-email-marketing-metrics-analysis .email-marketing-metrics-analysis-breadcrumbs .container {
    font-size: 1rem;
  }
}

.email-marketing-metrics-analysis-breadcrumb-link {
  color: var(--color-primary);
  font-weight: 500;
  transition: color var(--transition-base);
}

.email-marketing-metrics-analysis-breadcrumb-link:hover {
  color: var(--color-primary-dark);
}

.email-marketing-metrics-analysis-breadcrumb-separator {
  color: #ccc;
  margin: 0 0.25rem;
}

.email-marketing-metrics-analysis-breadcrumb-current {
  color: var(--text-secondary);
  font-weight: 500;
}

/* ========== Hero Section ========== */

.email-marketing-metrics-analysis-hero {
  background-color: #ffffff;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-hero {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-hero {
    padding: 6rem 0;
  }
}

.email-marketing-metrics-analysis-hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-hero-content {
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
  }
}

.email-marketing-metrics-analysis-title {
  font-size: 2rem;
  color: #1a202c;
  margin-bottom: 1rem;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-title {
    font-size: 2.75rem;
  }
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-title {
    font-size: 3.25rem;
    margin-bottom: 1.5rem;
  }
}

.email-marketing-metrics-analysis-lead {
  font-size: 0.95rem;
  color: #4b5563;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-lead {
    font-size: 1.1rem;
    margin-bottom: 2rem;
  }
}

.email-marketing-metrics-analysis-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.email-marketing-metrics-analysis-read-time {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #666;
}

.email-marketing-metrics-analysis-hero-visual {
  display: none;
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-hero-visual {
    display: block;
  }
}

.email-marketing-metrics-analysis-hero-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

/* ========== Content Section 1: Доставляемость ========== */

.email-marketing-metrics-analysis-content-1 {
  background-color: #f0f4f8;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-content-1 {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-content-1 {
    padding: 6rem 0;
  }
}

.email-marketing-metrics-analysis-content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-content-wrapper {
    gap: 2.5rem;
  }
}

.email-marketing-metrics-analysis-section-title {
  font-size: 1.75rem;
  color: #1a202c;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-section-title {
    font-size: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-section-title {
    font-size: 2.5rem;
  }
}

.email-marketing-metrics-analysis-paragraph {
  font-size: 0.95rem;
  color: #444;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-paragraph {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
}

/* ========== Metrics Grid ========== */

.email-marketing-metrics-analysis-metrics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-metrics-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.email-marketing-metrics-analysis-metric-card {
  background-color: #ffffff;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all var(--transition-base);
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-metric-card {
    padding: 2rem;
    gap: 1.25rem;
  }
}

.email-marketing-metrics-analysis-metric-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.email-marketing-metrics-analysis-metric-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(37, 99, 235, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-size: 1.5rem;
}

.email-marketing-metrics-analysis-metric-title {
  font-size: 1.1rem;
  color: #1a202c;
  font-weight: 600;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-metric-title {
    font-size: 1.25rem;
  }
}

.email-marketing-metrics-analysis-metric-text {
  font-size: 0.875rem;
  color: #555;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-metric-text {
    font-size: 0.95rem;
  }
}

/* ========== Content Section 2: Взаимодействие ========== */

.email-marketing-metrics-analysis-content-2 {
  background-color: #ffffff;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-content-2 {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-content-2 {
    padding: 6rem 0;
  }
}

.email-marketing-metrics-analysis-content-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-content-layout {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.email-marketing-metrics-analysis-text-block {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.email-marketing-metrics-analysis-subsection-title {
  font-size: 1.25rem;
  color: #1a202c;
  font-weight: 600;
  margin-top: 0.5rem;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-subsection-title {
    font-size: 1.4rem;
  }
}

.email-marketing-metrics-analysis-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.email-marketing-metrics-analysis-list-item {
  font-size: 0.95rem;
  color: #444;
  line-height: 1.7;
  padding-left: 1.5rem;
  position: relative;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-list-item {
    font-size: 1rem;
  }
}

.email-marketing-metrics-analysis-list-item::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

.email-marketing-metrics-analysis-image-block {
  display: flex;
  align-items: center;
  justify-content: center;
}

.email-marketing-metrics-analysis-content-image {
  width: 100%;
  height: auto;
  max-height: 350px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

/* ========== Insight Box ========== */

.email-marketing-metrics-analysis-insight-box {
  background: linear-gradient(135deg, #fffbf0 0%, #fff5e6 100%);
  border-left: 4px solid var(--color-accent);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1rem;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-insight-box {
    flex-direction: row;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 2rem;
  }
}

.email-marketing-metrics-analysis-insight-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  color: #ffffff;
  border-radius: var(--radius-md);
  font-size: 1.25rem;
}

.email-marketing-metrics-analysis-insight-content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.email-marketing-metrics-analysis-insight-title {
  font-size: 1.1rem;
  color: #c97706;
  font-weight: 600;
}

.email-marketing-metrics-analysis-insight-text {
  font-size: 0.95rem;
  color: #8b5a00;
  line-height: 1.6;
}

/* ========== Disclaimer Section ========== */

.email-marketing-metrics-analysis-disclaimer {
  background-color: #e8f4f8;
  padding: 2.5rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-disclaimer {
    padding: 3.5rem 0;
  }
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-disclaimer {
    padding: 4rem 0;
  }
}

.email-marketing-metrics-analysis-disclaimer-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: flex-start;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-disclaimer-content {
    flex-direction: row;
    gap: 1.5rem;
    align-items: flex-start;
  }
}

.email-marketing-metrics-analysis-disclaimer-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #0ea5e9;
  color: #ffffff;
  border-radius: 50%;
  font-size: 1.25rem;
}

.email-marketing-metrics-analysis-disclaimer-text {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.email-marketing-metrics-analysis-disclaimer-title {
  font-size: 1.1rem;
  color: #0369a1;
  font-weight: 600;
}

.email-marketing-metrics-analysis-disclaimer-paragraph {
  font-size: 0.9rem;
  color: #0c4a6e;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-disclaimer-paragraph {
    font-size: 0.95rem;
  }
}

/* ========== Content Section 3: Расширенные метрики ========== */

.email-marketing-metrics-analysis-content-3 {
  background-color: #fafafa;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-content-3 {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-content-3 {
    padding: 6rem 0;
  }
}

.email-marketing-metrics-analysis-advanced-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-advanced-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-advanced-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.email-marketing-metrics-analysis-advanced-item {
  background-color: #ffffff;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--color-primary);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all var(--transition-base);
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-advanced-item {
    padding: 2rem;
    gap: 1.25rem;
  }
}

.email-marketing-metrics-analysis-advanced-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.email-marketing-metrics-analysis-advanced-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: 50%;
  font-weight: 700;
  font-size: 1.1rem;
}

.email-marketing-metrics-analysis-advanced-title {
  font-size: 1.15rem;
  color: #1a202c;
  font-weight: 600;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-advanced-title {
    font-size: 1.25rem;
  }
}

.email-marketing-metrics-analysis-advanced-text {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-advanced-text {
    font-size: 0.95rem;
  }
}

/* ========== Content Section 4: Интеграция ========== */

.email-marketing-metrics-analysis-content-4 {
  background-color: #ffffff;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-content-4 {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-content-4 {
    padding: 6rem 0;
  }
}

.email-marketing-metrics-analysis-optimization-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-optimization-steps {
    gap: 2rem;
    margin: 3rem 0;
  }
}

.email-marketing-metrics-analysis-step {
  background-color: #f8f9fa;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-step {
    padding: 2rem;
    gap: 1.25rem;
  }
}

.email-marketing-metrics-analysis-step-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.email-marketing-metrics-analysis-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: 50%;
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.email-marketing-metrics-analysis-step-title {
  font-size: 1.15rem;
  color: #1a202c;
  font-weight: 600;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-step-title {
    font-size: 1.3rem;
  }
}

.email-marketing-metrics-analysis-step-text {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-step-text {
    font-size: 1rem;
  }
}

/* ========== Summary Box ========== */

.email-marketing-metrics-analysis-summary-box {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-summary-box {
    padding: 2.5rem;
  }
}

.email-marketing-metrics-analysis-summary-title {
  font-size: 1.25rem;
  color: #0369a1;
  font-weight: 600;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-summary-title {
    font-size: 1.4rem;
  }
}

.email-marketing-metrics-analysis-summary-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.email-marketing-metrics-analysis-summary-list li {
  font-size: 0.95rem;
  color: #0c4a6e;
  line-height: 1.6;
  padding-left: 1.75rem;
  position: relative;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-summary-list li {
    font-size: 1rem;
  }
}

.email-marketing-metrics-analysis-summary-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* ========== Related Posts Section ========== */

.email-marketing-metrics-analysis-related {
  background-color: #f8f9fa;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-related {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-related {
    padding: 6rem 0;
  }
}

.email-marketing-metrics-analysis-related-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-related-content {
    gap: 3rem;
  }
}

.email-marketing-metrics-analysis-related-title {
  font-size: 1.75rem;
  color: #1a202c;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-related-title {
    font-size: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-related-title {
    font-size: 2.5rem;
  }
}

.email-marketing-metrics-analysis-related-subtitle {
  font-size: 1rem;
  color: #666;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-related-subtitle {
    font-size: 1.1rem;
  }
}

.email-marketing-metrics-analysis-related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-related-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .email-marketing-metrics-analysis-related-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.email-marketing-metrics-analysis-related-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all var(--transition-base);
}

.email-marketing-metrics-analysis-related-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.email-marketing-metrics-analysis-related-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.email-marketing-metrics-analysis-related-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.email-marketing-metrics-analysis-related-card:hover .email-marketing-metrics-analysis-related-image img {
  transform: scale(1.05);
}

.email-marketing-metrics-analysis-related-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-grow: 1;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-related-card-body {
    padding: 2rem;
  }
}

.email-marketing-metrics-analysis-related-card-title {
  font-size: 1.1rem;
  color: #1a202c;
  font-weight: 600;
  line-height: 1.4;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-related-card-title {
    font-size: 1.25rem;
  }
}

.email-marketing-metrics-analysis-related-card-description {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.6;
  flex-grow: 1;
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-related-card-description {
    font-size: 0.95rem;
  }
}

.email-marketing-metrics-analysis-related-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.95rem;
  margin-top: auto;
  transition: all var(--transition-base);
}

@media (min-width: 768px) {
  .email-marketing-metrics-analysis-related-link {
    font-size: 1rem;
  }
}

.email-marketing-metrics-analysis-related-link:hover {
  color: var(--color-primary-dark);
  gap: 0.75rem;
}

/* ========== Mobile Responsive Refinements ========== */

@media (max-width: 767px) {
  .post-email-marketing-metrics-analysis .email-marketing-metrics-analysis-breadcrumbs .container {
    font-size: 0.8rem;
  }

  .email-marketing-metrics-analysis-breadcrumb-separator {
    margin: 0 0.15rem;
  }

  .email-marketing-metrics-analysis-title {
    line-height: 1.15;
  }

  .email-marketing-metrics-analysis-metric-card {
    padding: 1.25rem;
  }

  .email-marketing-metrics-analysis-advanced-item {
    padding: 1.25rem;
  }

  .email-marketing-metrics-analysis-step {
    padding: 1.25rem;
  }
}

/* Privacy Page Styles */
.legal-docs {
  font-family: var(--font-family-primary);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow: hidden;
}

.legal-docs .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Hero Section */
.legal-docs-hero {
  background-color: var(--bg-dark);
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .legal-docs-hero {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .legal-docs-hero {
    padding: 6rem 0;
  }
}

.legal-docs-hero .container {
  padding: 0 var(--spacing-md);
}

.legal-docs-hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.legal-docs-hero h1 {
  font-size: 2rem;
  line-height: 1.2;
  color: var(--text-light);
  font-weight: 700;
  margin: 0;
}

@media (min-width: 768px) {
  .legal-docs-hero h1 {
    font-size: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .legal-docs-hero h1 {
    font-size: 3rem;
  }
}

.legal-docs-hero p {
  font-size: 0.875rem;
  color: var(--text-light-secondary);
  margin: 0;
}

@media (min-width: 768px) {
  .legal-docs-hero p {
    font-size: 1rem;
  }
}

/* Content Section */
.legal-docs-content {
  background-color: var(--bg-primary);
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .legal-docs-content {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .legal-docs-content {
    padding: 6rem 0;
  }
}

.legal-docs-content .container {
  padding: 0 var(--spacing-md);
}

.legal-docs-main-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

@media (min-width: 768px) {
  .legal-docs-main-content {
    gap: var(--spacing-3xl);
  }
}

.legal-docs-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .legal-docs-section {
    gap: var(--spacing-lg);
  }
}

.legal-docs-section h2 {
  font-size: 1.75rem;
  line-height: 1.3;
  color: var(--text-primary);
  font-weight: 700;
  margin: 0;
}

@media (min-width: 768px) {
  .legal-docs-section h2 {
    font-size: 2rem;
  }
}

@media (min-width: 1024px) {
  .legal-docs-section h2 {
    font-size: 2.25rem;
  }
}

.legal-docs-section p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

@media (min-width: 768px) {
  .legal-docs-section p {
    font-size: 1rem;
  }
}

.legal-docs-section ul {
  margin: 0;
  padding-left: var(--spacing-lg);
  list-style-type: disc;
}

@media (min-width: 768px) {
  .legal-docs-section ul {
    padding-left: var(--spacing-xl);
  }
}

.legal-docs-section li {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
  .legal-docs-section li {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
  }
}

/* Contact Section */
.legal-docs-contact {
  background-color: var(--bg-secondary);
  padding: 3rem 0;
  margin-top: var(--spacing-2xl);
  overflow: hidden;
}

@media (min-width: 768px) {
  .legal-docs-contact {
    padding: 4rem 0;
    margin-top: var(--spacing-3xl);
  }
}

@media (min-width: 1024px) {
  .legal-docs-contact {
    padding: 5rem 0;
  }
}

.legal-docs-contact .container {
  padding: 0 var(--spacing-md);
}

.legal-docs-contact-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

@media (min-width: 768px) {
  .legal-docs-contact-content {
    gap: var(--spacing-xl);
    max-width: 800px;
  }
}

.legal-docs-contact h2 {
  font-size: 1.75rem;
  line-height: 1.3;
  color: var(--text-primary);
  font-weight: 700;
  margin: 0;
}

@media (min-width: 768px) {
  .legal-docs-contact h2 {
    font-size: 2rem;
  }
}

.legal-docs-contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .legal-docs-contact-info {
    gap: var(--spacing-xl);
  }
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

@media (min-width: 768px) {
  .contact-item {
    gap: var(--spacing-md);
  }
}

.contact-item h3 {
  font-size: 1rem;
  line-height: 1.4;
  color: var(--text-primary);
  font-weight: 600;
  margin: 0;
}

@media (min-width: 768px) {
  .contact-item h3 {
    font-size: 1.125rem;
  }
}

.contact-item p {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

@media (min-width: 768px) {
  .contact-item p {
    font-size: 1rem;
  }
}

/* Divider */
.legal-docs-divider {
  height: 1px;
  background-color: var(--border-color);
  margin: var(--spacing-xl) 0;
}

@media (min-width: 768px) {
  .legal-docs-divider {
    margin: var(--spacing-2xl) 0;
  }
}

/* Thank You Page Styles */
/* ========================================
     THANK YOU PAGE STYLES
     ======================================== */

  .thank-page {
    overflow: hidden;
  }

  /* Hero Section */
  .thank-hero-section {
    background-color: var(--bg-dark);
    padding: 3rem 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .thank-hero-section {
      padding: 5rem 0;
    }
  }

  @media (min-width: 1024px) {
    .thank-hero-section {
      padding: 6rem 0;
    }
  }

  .thank-hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-lg);
  }

  @media (min-width: 768px) {
    .thank-hero-content {
      gap: var(--spacing-xl);
    }
  }

  @media (min-width: 1024px) {
    .thank-hero-content {
      gap: var(--spacing-2xl);
    }
  }

  .thank-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    background-color: var(--color-success);
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
    animation: successBounce 0.8s ease-out;
  }

  @media (min-width: 768px) {
    .thank-icon-wrapper {
      width: 120px;
      height: 120px;
      margin-bottom: var(--spacing-lg);
    }
  }

  @media (min-width: 1024px) {
    .thank-icon-wrapper {
      width: 140px;
      height: 140px;
      margin-bottom: var(--spacing-xl);
    }
  }

  .thank-icon-wrapper i {
    font-size: var(--icon-2xl);
    color: var(--text-light);
  }

  @media (min-width: 768px) {
    .thank-icon-wrapper i {
      font-size: 3.5rem;
    }
  }

  .thank-hero-section h1 {
    color: var(--text-light);
    font-family: var(--font-family-secondary);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0;
    line-height: 1.2;
  }

  @media (min-width: 768px) {
    .thank-hero-section h1 {
      font-size: 3.5rem;
    }
  }

  @media (min-width: 1024px) {
    .thank-hero-section h1 {
      font-size: 4rem;
    }
  }

  .thank-lead {
    color: var(--color-success);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin: 0;
    line-height: 1.5;
  }

  @media (min-width: 768px) {
    .thank-lead {
      font-size: 1.125rem;
    }
  }

  .thank-description {
    color: var(--text-light-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
    max-width: 600px;
  }

  @media (min-width: 768px) {
    .thank-description {
      font-size: 1rem;
    }
  }

  /* Content Section */
  .thank-content-section {
    background-color: var(--bg-primary);
    padding: 3rem 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .thank-content-section {
      padding: 5rem 0;
    }
  }

  @media (min-width: 1024px) {
    .thank-content-section {
      padding: 6rem 0;
    }
  }

  .thank-content-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
  }

  @media (min-width: 1024px) {
    .thank-content-wrapper {
      gap: var(--spacing-4xl);
    }
  }

  .thank-content-section h2 {
    color: var(--text-primary);
    font-family: var(--font-family-secondary);
    font-size: 1.875rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 var(--spacing-xl) 0;
    line-height: 1.3;
  }

  @media (min-width: 768px) {
    .thank-content-section h2 {
      font-size: 2.5rem;
      margin-bottom: var(--spacing-2xl);
    }
  }

  @media (min-width: 1024px) {
    .thank-content-section h2 {
      font-size: 3rem;
    }
  }

  /* Next Steps Grid */
  .next-steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
  }

  @media (min-width: 768px) {
    .next-steps-grid {
      grid-template-columns: repeat(3, 1fr);
      gap: var(--spacing-xl);
      margin-bottom: var(--spacing-3xl);
    }
  }

  .step-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all var(--transition-base);
  }

  @media (min-width: 768px) {
    .step-item {
      padding: var(--spacing-xl);
      gap: var(--spacing-lg);
    }
  }

  @media (min-width: 1024px) {
    .step-item {
      padding: var(--spacing-2xl);
    }
  }

  .step-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
  }

  .step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--text-light);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto;
  }

  @media (min-width: 768px) {
    .step-number {
      width: 60px;
      height: 60px;
      font-size: 1.75rem;
    }
  }

  .step-item h3 {
    color: var(--text-primary);
    font-family: var(--font-family-secondary);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
  }

  @media (min-width: 768px) {
    .step-item h3 {
      font-size: 1.5rem;
    }
  }

  .step-item p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
  }

  @media (min-width: 768px) {
    .step-item p {
      font-size: 1rem;
    }
  }

  /* Benefits Section */
  .thank-benefits {
    padding: var(--spacing-xl);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
  }

  @media (min-width: 768px) {
    .thank-benefits {
      padding: var(--spacing-2xl);
    }
  }

  .thank-benefits h3 {
    color: var(--text-primary);
    font-family: var(--font-family-secondary);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 var(--spacing-lg) 0;
    line-height: 1.4;
  }

  @media (min-width: 768px) {
    .thank-benefits h3 {
      font-size: 1.75rem;
      margin-bottom: var(--spacing-xl);
    }
  }

  .benefits-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
  }

  @media (min-width: 768px) {
    .benefits-list {
      gap: var(--spacing-lg);
    }
  }

  .benefits-list li {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: var(--spacing-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
  }

  @media (min-width: 768px) {
    .benefits-list li {
      font-size: 1rem;
      gap: var(--spacing-lg);
    }
  }

  .benefits-list i {
    color: var(--color-success);
    font-size: var(--icon-md);
    flex-shrink: 0;
    margin-top: 2px;
  }

  .benefits-list span {
    color: var(--text-secondary);
  }

  /* CTA Section */
  .thank-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-xl);
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
  }

  @media (min-width: 768px) {
    .thank-cta {
      padding: var(--spacing-3xl);
      gap: var(--spacing-2xl);
    }
  }

  .thank-cta p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
  }

  @media (min-width: 768px) {
    .thank-cta p {
      font-size: 1rem;
    }
  }

  /* Buttons */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    gap: var(--spacing-sm);
  }

  @media (min-width: 768px) {
    .btn {
      padding: 1rem 2rem;
      font-size: 1rem;
    }
  }

  .btn-primary {
    background-color: var(--color-primary);
    color: var(--text-light);
  }

  .btn-primary:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }

  .btn-primary:active {
    transform: translateY(0);
  }

  /* Animation */
  @keyframes successBounce {
    0% {
      transform: scale(0);
      opacity: 0;
    }
    50% {
      transform: scale(1.1);
    }
    100% {
      transform: scale(1);
      opacity: 1;
    }
  }

  /* Responsive Container */
  .container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
  }

  @media (min-width: 768px) {
    .container {
      padding: 0 var(--spacing-lg);
    }
  }

  @media (min-width: 1024px) {
    .container {
      padding: 0 var(--spacing-xl);
    }
  }

/* 404 Page Styles */
:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1e40af;
    --color-primary-light: #3b82f6;
    --color-accent: #f59e0b;
    --color-accent-dark: #d97706;
    --color-success: #10b981;
    --color-success-dark: #059669;
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #ecf0f1;
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --text-primary: #1a202c;
    --text-secondary: #4b5563;
    --text-light: #ffffff;
    --text-light-secondary: #e0e7ff;
    --border-color: #e2e8f0;
    --font-family-primary: 'Inter', sans-serif;
    --font-family-secondary: 'Sora', sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    --spacing-5xl: 8rem;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.2);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --icon-sm: 1.25rem;
    --icon-md: 1.5rem;
    --icon-lg: 2rem;
    --icon-xl: 2.5rem;
    --icon-2xl: 3rem;
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
  }

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    font-family: var(--font-family-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  .container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
  }

  /* Error Page Styles */
  .error-page {
    background-color: var(--bg-primary);
  }

  /* Hero Section */
  .error-hero-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .error-hero-section {
      padding: var(--spacing-4xl) 0;
    }
  }

  @media (min-width: 1024px) {
    .error-hero-section {
      padding: var(--spacing-5xl) 0;
    }
  }

  .error-hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
  }

  @media (min-width: 768px) {
    .error-hero-content {
      grid-template-columns: 1fr 1fr;
      gap: var(--spacing-3xl);
    }
  }

  /* Illustration */
  .error-illustration {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
  }

  @media (min-width: 768px) {
    .error-illustration {
      min-height: 400px;
    }
  }

  .envelope-wrapper {
    position: relative;
    z-index: 2;
  }

  .envelope {
    position: relative;
    width: 180px;
    height: 120px;
  }

  @media (min-width: 768px) {
    .envelope {
      width: 220px;
      height: 150px;
    }
  }

  .envelope-body {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
  }

  .envelope-flap {
    position: absolute;
    width: 0;
    height: 0;
    border-left: 90px solid transparent;
    border-right: 90px solid transparent;
    border-top: 75px solid var(--color-primary-dark);
    border-radius: var(--radius-md);
    animation: flapRotate 4s ease-in-out infinite;
    transform-origin: top center;
  }

  @media (min-width: 768px) {
    .envelope-flap {
      border-left: 110px solid transparent;
      border-right: 110px solid transparent;
      border-top: 90px solid var(--color-primary-dark);
    }
  }

  .envelope-letter {
    position: absolute;
    top: 20px;
    left: 15px;
    width: 150px;
    height: 85px;
    background-color: var(--text-light);
    border-radius: var(--radius-sm);
    opacity: 0.9;
    animation: letterFloat 3s ease-in-out infinite;
  }

  @media (min-width: 768px) {
    .envelope-letter {
      width: 190px;
      height: 110px;
      top: 25px;
      left: 15px;
    }
  }

  .floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
  }

  .element {
    position: absolute;
    background-color: var(--color-accent);
    border-radius: 50%;
    opacity: 0.3;
  }

  .element-1 {
    width: 60px;
    height: 60px;
    top: -30px;
    right: 40px;
    animation: float 4s ease-in-out infinite;
  }

  @media (min-width: 768px) {
    .element-1 {
      width: 80px;
      height: 80px;
      top: -40px;
      right: 60px;
    }
  }

  .element-2 {
    width: 40px;
    height: 40px;
    bottom: 50px;
    left: 10px;
    animation: float 3.5s ease-in-out infinite 0.3s;
  }

  @media (min-width: 768px) {
    .element-2 {
      width: 50px;
      height: 50px;
      bottom: 80px;
      left: 20px;
    }
  }

  .element-3 {
    width: 50px;
    height: 50px;
    top: 60px;
    left: -25px;
    animation: float 3.8s ease-in-out infinite 0.6s;
  }

  @media (min-width: 768px) {
    .element-3 {
      width: 70px;
      height: 70px;
      top: 80px;
      left: -35px;
    }
  }

  /* Error Content */
  .error-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
  }

  .error-code-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    background-color: var(--color-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
  }

  @media (min-width: 768px) {
    .error-code-wrapper {
      width: 140px;
      height: 140px;
    }
  }

  .error-code {
    font-family: var(--font-family-secondary);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-light);
    line-height: 1;
  }

  @media (min-width: 768px) {
    .error-code {
      font-size: 4.5rem;
    }
  }

  .error-title {
    font-family: var(--font-family-secondary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
  }

  @media (min-width: 768px) {
    .error-title {
      font-size: 2.75rem;
    }
  }

  .error-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
  }

  @media (min-width: 768px) {
    .error-description {
      font-size: 1.125rem;
    }
  }

  /* Suggestions */
  .error-suggestions {
    background-color: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
  }

  @media (min-width: 768px) {
    .error-suggestions {
      padding: var(--spacing-xl);
    }
  }

  .suggestions-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
  }

  @media (min-width: 768px) {
    .suggestions-title {
      font-size: 1.125rem;
    }
  }

  .suggestions-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .suggestions-list li {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.95rem;
    color: var(--text-secondary);
  }

  @media (min-width: 768px) {
    .suggestions-list li {
      font-size: 1rem;
    }
  }

  .suggestions-list i {
    color: var(--color-success);
    font-size: var(--icon-md);
    flex-shrink: 0;
  }

  /* Button */
  .btn {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
  }

  @media (min-width: 768px) {
    .btn {
      padding: var(--spacing-lg) var(--spacing-xl);
      font-size: 1rem;
    }
  }

  .btn-primary {
    background-color: var(--color-primary);
    color: var(--text-light);
  }

  .btn-primary:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }

  .btn-primary:active {
    transform: translateY(0);
  }

  .btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1rem;
  }

  @media (min-width: 768px) {
    .btn-large {
      padding: var(--spacing-xl) var(--spacing-3xl);
      font-size: 1.125rem;
    }
  }

  .btn i {
    font-size: var(--icon-md);
  }

  /* Context Section */
  .error-context-section {
    background-color: var(--bg-dark);
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
  }

  @media (min-width: 768px) {
    .error-context-section {
      padding: var(--spacing-4xl) 0;
    }
  }

  @media (min-width: 1024px) {
    .error-context-section {
      padding: var(--spacing-5xl) 0;
    }
  }

  .error-context-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

  @media (min-width: 768px) {
    .error-context-content {
      grid-template-columns: repeat(3, 1fr);
      gap: var(--spacing-2xl);
    }
  }

  @media (min-width: 1024px) {
    .error-context-content {
      gap: var(--spacing-3xl);
    }
  }

  /* Context Cards */
  .context-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.15);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
  }

  @media (min-width: 768px) {
    .context-card {
      padding: var(--spacing-xl);
      gap: var(--spacing-lg);
    }
  }

  .context-card:hover {
    background-color: rgba(37, 99, 235, 0.12);
    border-color: rgba(37, 99, 235, 0.3);
    transform: translateY(-4px);
  }

  .context-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
  }

  @media (min-width: 768px) {
    .context-icon {
      width: 60px;
      height: 60px;
    }
  }

  .context-icon i {
    color: var(--text-light);
    font-size: var(--icon-lg);
  }

  @media (min-width: 768px) {
    .context-icon i {
      font-size: var(--icon-xl);
    }
  }

  .context-card h3 {
    font-family: var(--font-family-secondary);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-light);
  }

  @media (min-width: 768px) {
    .context-card h3 {
      font-size: 1.5rem;
    }
  }

  .context-card p {
    font-size: 0.9rem;
    color: var(--text-light-secondary);
    line-height: 1.7;
  }

  @media (min-width: 768px) {
    .context-card p {
      font-size: 0.95rem;
    }
  }

  /* Animations */
  @keyframes float {
    0%, 100% {
      transform: translateY(0px);
    }
    50% {
      transform: translateY(-20px);
    }
  }

  @keyframes flapRotate {
    0%, 100% {
      transform: rotateX(0deg);
    }
    50% {
      transform: rotateX(-30deg);
    }
  }

  @keyframes letterFloat {
    0%, 100% {
      transform: translateY(0px) translateX(0px);
    }
    25% {
      transform: translateY(-8px) translateX(3px);
    }
    50% {
      transform: translateY(-12px) translateX(0px);
    }
    75% {
      transform: translateY(-8px) translateX(-3px);
    }
  }