@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap");

:root {
  /* Primary Colors */
  --color-primary: #0052cc;
  --color-primary-dark: #003a99;
  --color-primary-light: #e6f0ff;
  --color-accent: #00a86b;
  --color-accent-light: #e6f9f0;

  /* Backgrounds */
  --color-bg-light: #ffffff;
  --color-bg-light-gray: #f8f9fb;
  --color-bg-dark: #0a0e27;
  --color-bg-darker: #050812;

  /* Text Colors */
  --color-text-primary: #1a1a2e;
  --color-text-secondary: #4a4a6a;
  --color-text-light: #ffffff;
  --color-text-muted: #9ca3af;

  /* Status Colors */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;

  /* Typography */
  --font-primary: "Inter", sans-serif;
  --font-secondary: "IBM Plex Sans", sans-serif;

  /* Spacing Scale */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 5rem;
  --spacing-4xl: 6rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.2);

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Transitions */
  --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-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 3.5rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.75rem;
  letter-spacing: -0.015em;
}

h3 {
  font-size: 2rem;
  letter-spacing: -0.01em;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  font-size: 1rem;
  line-height: 1.7;
}

small {
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.875rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  h4 {
    font-size: 1.25rem;
  }

  p {
    font-size: 0.9375rem;
  }
}

/* Links */
a {
  text-decoration: none;
  transition: all var(--transition-base);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 1rem 2rem;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

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

.btn-secondary:hover {
  background-color: #009155;
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

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

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

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

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.btn-sm {
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  .btn {
    padding: 0.875rem 1.5rem;
    font-size: 0.9375rem;
  }

  .btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.8125rem;
  }
}

/* Forms */
.form-group {
  margin-bottom: var(--spacing-lg);
}

label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  font-size: 0.9375rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-primary);
  font-size: 1rem;
  border: 2px solid #e5e7eb;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  background-color: var(--color-bg-light);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.1);
}

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

/* Cards */
.card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  gap: 1.5rem;
}

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

.card-header {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.card-footer {
  display: flex;
  gap: 1rem;
  margin-top: auto;
  padding-top: var(--spacing-md);
  border-top: 1px solid #e5e7eb;
}

@media (max-width: 768px) {
  .card {
    padding: 1.5rem;
    gap: 1rem;
  }
}

/* Grid */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
  .grid-cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
}

/* Flexbox */
.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-column {
  display: flex;
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

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

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

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

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

.icon-sm {
  font-size: 1.5rem;
}

.icon-md {
  font-size: 2rem;
}

.icon-lg {
  font-size: 2.5rem;
}

.icon-xl {
  font-size: 3.5rem;
}

.icon-primary {
  color: var(--color-primary);
}

.icon-accent {
  color: var(--color-accent);
}

.icon-success {
  color: var(--color-success);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-success {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
}

.badge-warning {
  background-color: #fef3c7;
  color: #b45309;
}

.badge-error {
  background-color: #fee2e2;
  color: #991b1b;
}

/* Lists */
.list {
  list-style: none;
}

.list-item {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid #e5e7eb;
}

.list-item:last-child {
  border-bottom: none;
}

.list-inline {
  display: flex;
  flex-direction: row;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Sections */
section {
  overflow: hidden;
}

/* Utilities */
.text-center {
  text-align: center;
}

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

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

.mt-sm {
  margin-top: var(--spacing-sm);
}
.mt-md {
  margin-top: var(--spacing-md);
}
.mt-lg {
  margin-top: var(--spacing-lg);
}
.mt-xl {
  margin-top: var(--spacing-xl);
}

.mb-sm {
  margin-bottom: var(--spacing-sm);
}
.mb-md {
  margin-bottom: var(--spacing-md);
}
.mb-lg {
  margin-bottom: var(--spacing-lg);
}
.mb-xl {
  margin-bottom: var(--spacing-xl);
}

.pt-sm {
  padding-top: var(--spacing-sm);
}
.pt-md {
  padding-top: var(--spacing-md);
}
.pt-lg {
  padding-top: var(--spacing-lg);
}
.pt-xl {
  padding-top: var(--spacing-xl);
}

.pb-sm {
  padding-bottom: var(--spacing-sm);
}
.pb-md {
  padding-bottom: var(--spacing-md);
}
.pb-lg {
  padding-bottom: var(--spacing-lg);
}
.pb-xl {
  padding-bottom: var(--spacing-xl);
}

.px-sm {
  padding-left: var(--spacing-sm);
  padding-right: var(--spacing-sm);
}
.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-sm {
  padding-top: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
}
.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);
}

.opacity-50 {
  opacity: 0.5;
}
.opacity-75 {
  opacity: 0.75;
}

/* Scroll Bar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background-color: var(--color-bg-light-gray);
}

::-webkit-scrollbar-thumb {
  background-color: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #94a3b8;
}

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

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

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

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

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

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

.animate-slide-in-up {
  animation: slideInUp var(--transition-base);
}

.animate-slide-in-left {
  animation: slideInLeft var(--transition-base);
}

.animate-slide-in-right {
  animation: slideInRight var(--transition-base);
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* Print Styles */
@media print {
  .no-print {
    display: none;
  }
}
/* Header Analytics Vault - Distinctive Statistical Analysis Header */

.header-analytics-vault {
  background-color: var(--color-bg-dark);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: static;
  width: 100%;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-analytics-vault-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 1rem;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
}

/* Logo and Brand */
.header-analytics-vault-logo {
  flex-shrink: 0;
}

.header-analytics-vault-brand {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: var(--color-text-light);
  font-weight: 700;
  font-size: 1.25rem;
  transition: opacity var(--transition-base);
}

.header-analytics-vault-brand:hover {
  opacity: 0.85;
}

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

/* Desktop Navigation */
.header-analytics-vault-desktop-nav {
  display: none;
  flex-direction: row;
  gap: var(--spacing-lg);
  align-items: center;
  flex-grow: 1;
  justify-content: center;
}

.header-analytics-vault-nav-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.875rem;
  transition: color var(--transition-base);
  border-bottom: 2px solid transparent;
  padding-bottom: 0.25rem;
}

.header-analytics-vault-nav-link:hover,
.header-analytics-vault-nav-link:focus {
  color: var(--color-primary);
  outline: none;
}

.header-analytics-vault-nav-link:focus {
  border-bottom-color: var(--color-primary);
}

/* CTA Button Desktop */
.header-analytics-vault-cta-button {
  display: none;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-primary);
  color: #000000;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  transition: all var(--transition-base);
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.header-analytics-vault-cta-button:hover,
.header-analytics-vault-cta-button:focus {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  outline: none;
}

.header-analytics-vault-cta-button:focus {
  box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.3);
}

/* Mobile Toggle Button */
.header-analytics-vault-mobile-toggle {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.header-analytics-vault-mobile-toggle:hover {
  transform: scale(1.1);
}

.header-analytics-vault-mobile-toggle:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.header-analytics-vault-mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-light);
  transition: all var(--transition-base);
  border-radius: 1px;
}

.header-analytics-vault-mobile-toggle.active span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.header-analytics-vault-mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.header-analytics-vault-mobile-toggle.active span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

/* Mobile Menu */
.header-analytics-vault-mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-bg-darker);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding-top: 60px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateX(100%);
  transition: all var(--transition-base);
}

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

.header-analytics-vault-mobile-header {
  padding: var(--spacing-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: flex-end;
}

.header-analytics-vault-mobile-close {
  background: none;
  border: none;
  color: var(--color-text-light);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  transition: color var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.header-analytics-vault-mobile-close:hover,
.header-analytics-vault-mobile-close:focus {
  color: var(--color-primary);
  outline: none;
}

.header-analytics-vault-mobile-close:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

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

.header-analytics-vault-mobile-link {
  color: var(--color-text-light);
  text-decoration: none;
  padding: var(--spacing-md);
  border-left: 3px solid transparent;
  transition: all var(--transition-base);
  display: block;
  font-weight: 500;
}

.header-analytics-vault-mobile-link:hover,
.header-analytics-vault-mobile-link:focus {
  color: var(--color-primary);
  background-color: rgba(0, 82, 204, 0.1);
  border-left-color: var(--color-primary);
  outline: none;
}

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

.header-analytics-vault-mobile-cta:hover,
.header-analytics-vault-mobile-cta:focus {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  outline: none;
}

.header-analytics-vault-mobile-cta:focus {
  box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.3);
}

/* Responsive Design */
@media (min-width: 768px) {
  .header-analytics-vault-container {
    padding: 1rem 2rem;
    gap: var(--spacing-xl);
  }

  .header-analytics-vault-brand {
    font-size: 1.5rem;
  }

  .header-analytics-vault-brand i {
    font-size: 1.75rem;
  }

  .header-analytics-vault-desktop-nav {
    display: flex;
  }

  .header-analytics-vault-nav-link {
    font-size: 1rem;
  }

  .header-analytics-vault-cta-button {
    display: block;
    padding: 1rem 2rem;
    font-size: 1rem;
  }

  .header-analytics-vault-mobile-toggle {
    display: none;
  }

  .header-analytics-vault-mobile-menu {
    display: none;
  }
}

@media (min-width: 1024px) {
  .header-analytics-vault-container {
    padding: 1.5rem 2rem;
  }

  .header-analytics-vault-brand {
    font-size: 1.75rem;
  }

  .header-analytics-vault-brand i {
    font-size: 2rem;
  }

  .header-analytics-vault-desktop-nav {
    gap: 2rem;
  }

  .header-analytics-vault-nav-link {
    font-size: 1.0625rem;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  .header-analytics-vault-brand,
  .header-analytics-vault-nav-link,
  .header-analytics-vault-cta-button,
  .header-analytics-vault-mobile-toggle,
  .header-analytics-vault-mobile-menu,
  .header-analytics-vault-mobile-link,
  .header-analytics-vault-mobile-cta {
    transition: none;
  }

  .header-analytics-vault-mobile-toggle span {
    transition: none;
  }
}

/* Analytics Hub Main Styles */
.analytics-hub {
  background-color: var(--color-bg-light);
}

/* ===== HERO SECTION ===== */
.analytics-hub .hero-section {
  background-color: var(--color-bg-dark);
  padding: 4rem 0;
  overflow: hidden;
}

.analytics-hub .hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
}

.analytics-hub .hero-text h1 {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
  font-size: 3.5rem;
}

.analytics-hub .hero-subtitle {
  color: #d1d5db;
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.analytics-hub .hero-buttons {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.analytics-hub .hero-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.analytics-hub .hero-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

@media (max-width: 1024px) {
  .analytics-hub .hero-content {
    grid-template-columns: 1fr;
  }

  .analytics-hub .hero-text h1 {
    font-size: 2.75rem;
  }
}

@media (max-width: 768px) {
  .analytics-hub .hero-section {
    padding: 3rem 0;
  }

  .analytics-hub .hero-text h1 {
    font-size: 2rem;
  }

  .analytics-hub .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .analytics-hub .hero-buttons {
    gap: 1rem;
    flex-direction: column;
  }

  .analytics-hub .hero-buttons a {
    width: 100%;
    text-align: center;
  }
}

/* ===== FEATURED SECTION ===== */
.analytics-hub .featured-section {
  background-color: var(--color-bg-light-gray);
  padding: 5rem 0;
  overflow: hidden;
}

.analytics-hub .featured-header {
  text-align: center;
  margin-bottom: 4rem;
}

.analytics-hub .featured-header h2 {
  color: var(--color-text-primary);
  margin-bottom: 1rem;
  font-size: 2.75rem;
}

.analytics-hub .featured-header p {
  color: var(--color-text-secondary);
  font-size: 1.125rem;
}

.analytics-hub .featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.analytics-hub .featured-card {
  background-color: var(--color-bg-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.analytics-hub .featured-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.analytics-hub .card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

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

.analytics-hub .card-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.analytics-hub .card-content h3 {
  color: var(--color-text-primary);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.analytics-hub .card-content p {
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.analytics-hub .card-link {
  color: var(--color-primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-base);
}

.analytics-hub .card-link:hover {
  gap: 1rem;
  color: var(--color-primary-dark);
}

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

@media (max-width: 1024px) {
  .analytics-hub .featured-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .analytics-hub .featured-header h2 {
    font-size: 2.25rem;
  }
}

@media (max-width: 768px) {
  .analytics-hub .featured-section {
    padding: 3rem 0;
  }

  .analytics-hub .featured-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .analytics-hub .featured-header {
    margin-bottom: 2rem;
  }

  .analytics-hub .featured-header h2 {
    font-size: 1.875rem;
  }

  .analytics-hub .card-content {
    padding: 1.5rem;
  }
}

/* ===== METHODS SECTION ===== */
.analytics-hub .methods-section {
  background-color: var(--color-bg-light);
  padding: 6rem 0;
  overflow: hidden;
}

.analytics-hub .methods-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.analytics-hub .methods-text h2 {
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
  font-size: 2.75rem;
}

.analytics-hub .methods-text > p {
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.analytics-hub .methods-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.analytics-hub .method-item {
  display: flex;
  gap: 1.5rem;
}

.analytics-hub .method-icon {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.analytics-hub .method-icon i {
  font-size: 1.75rem;
  color: var(--color-primary);
}

.analytics-hub .method-text h4 {
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
  font-size: 1.125rem;
}

.analytics-hub .method-text p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.analytics-hub .methods-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.analytics-hub .methods-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

@media (max-width: 1024px) {
  .analytics-hub .methods-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .analytics-hub .methods-text h2 {
    font-size: 2.25rem;
  }
}

@media (max-width: 768px) {
  .analytics-hub .methods-section {
    padding: 3rem 0;
  }

  .analytics-hub .methods-text h2 {
    font-size: 1.75rem;
  }

  .analytics-hub .methods-text > p {
    font-size: 1rem;
  }

  .analytics-hub .method-item {
    gap: 1rem;
  }

  .analytics-hub .method-icon {
    width: 50px;
    height: 50px;
  }

  .analytics-hub .method-icon i {
    font-size: 1.5rem;
  }
}

/* ===== METRICS SECTION ===== */
.analytics-hub .metrics-section {
  background-color: var(--color-bg-darker);
  padding: 6rem 0;
  overflow: hidden;
}

.analytics-hub .metrics-content {
  display: flex;
  flex-direction: column;
}

.analytics-hub .metrics-content h2 {
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: 1rem;
  font-size: 2.75rem;
}

.analytics-hub .metrics-intro {
  color: #d1d5db;
  text-align: center;
  font-size: 1.0625rem;
  line-height: 1.8;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.analytics-hub .metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.analytics-hub .metric-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition-base);
}

.analytics-hub .metric-card:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.analytics-hub .metric-number {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.analytics-hub .metric-card h3 {
  color: var(--color-text-light);
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.analytics-hub .metric-card p {
  color: #d1d5db;
  font-size: 0.9375rem;
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .analytics-hub .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .analytics-hub .metrics-content h2 {
    font-size: 2.25rem;
  }
}

@media (max-width: 768px) {
  .analytics-hub .metrics-section {
    padding: 3rem 0;
  }

  .analytics-hub .metrics-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .analytics-hub .metrics-content h2 {
    font-size: 1.75rem;
  }

  .analytics-hub .metrics-intro {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  .analytics-hub .metric-card {
    padding: 1.5rem;
  }
}

/* ===== RESEARCH SECTION ===== */
.analytics-hub .research-section {
  background-color: var(--color-bg-light);
  padding: 6rem 0;
  overflow: hidden;
}

.analytics-hub .research-header {
  text-align: center;
  margin-bottom: 4rem;
}

.analytics-hub .research-header h2 {
  color: var(--color-text-primary);
  margin-bottom: 1rem;
  font-size: 2.75rem;
}

.analytics-hub .research-header p {
  color: var(--color-text-secondary);
  font-size: 1.125rem;
}

.analytics-hub .research-blocks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.analytics-hub .research-block {
  background-color: var(--color-bg-light-gray);
  border-left: 4px solid var(--color-primary);
  padding: 2rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.analytics-hub .research-block:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.analytics-hub .research-block h3 {
  color: var(--color-text-primary);
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.analytics-hub .research-block p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
}

@media (max-width: 1024px) {
  .analytics-hub .research-blocks {
    grid-template-columns: 1fr;
  }

  .analytics-hub .research-header h2 {
    font-size: 2.25rem;
  }
}

@media (max-width: 768px) {
  .analytics-hub .research-section {
    padding: 3rem 0;
  }

  .analytics-hub .research-header {
    margin-bottom: 2.5rem;
  }

  .analytics-hub .research-header h2 {
    font-size: 1.75rem;
  }

  .analytics-hub .research-block {
    padding: 1.5rem;
  }
}

/* ===== LEARNING SECTION ===== */
.analytics-hub .learning-section {
  background-color: var(--color-bg-light-gray);
  padding: 6rem 0;
  overflow: hidden;
}

.analytics-hub .learning-content {
  display: flex;
  flex-direction: column;
}

.analytics-hub .learning-content h2 {
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: 1rem;
  font-size: 2.75rem;
}

.analytics-hub .learning-content > p {
  color: var(--color-text-secondary);
  text-align: center;
  font-size: 1.0625rem;
  margin-bottom: 3rem;
}

.analytics-hub .learning-timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.analytics-hub .timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: flex-start;
}

.analytics-hub .timeline-marker {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: var(--color-text-light);
  border-radius: 50%;
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.analytics-hub .timeline-text {
  background-color: var(--color-bg-light);
  padding: 2rem;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary);
}

.analytics-hub .timeline-text h4 {
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
}

.analytics-hub .timeline-text p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .analytics-hub .learning-section {
    padding: 3rem 0;
  }

  .analytics-hub .learning-content h2 {
    font-size: 1.75rem;
  }

  .analytics-hub .learning-timeline {
    gap: 1.5rem;
  }

  .analytics-hub .timeline-item {
    gap: 1.5rem;
  }

  .analytics-hub .timeline-marker {
    width: 45px;
    height: 45px;
    font-size: 1rem;
  }

  .analytics-hub .timeline-text {
    padding: 1.5rem;
  }
}

/* ===== CONTACT SECTION ===== */
.analytics-hub .contact-section {
  background-color: var(--color-bg-light);
  padding: 6rem 0;
  overflow: hidden;
}

.analytics-hub .contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: flex-start;
}

.analytics-hub .contact-text h2 {
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
  font-size: 2.5rem;
}

.analytics-hub .contact-text > p {
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.analytics-hub .contact-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.analytics-hub .contact-feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.analytics-hub .contact-feature i {
  font-size: 1.5rem;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.analytics-hub .contact-feature p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.analytics-hub .contact-feature a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition-base);
}

.analytics-hub .contact-feature a:hover {
  color: var(--color-primary-dark);
}

.analytics-hub .contact-form {
  background-color: var(--color-bg-light-gray);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid #e5e7eb;
}

.analytics-hub .contact-form .form-group {
  margin-bottom: 1.5rem;
}

.analytics-hub .contact-form label {
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
  font-size: 0.9375rem;
}

.analytics-hub .contact-form input,
.analytics-hub .contact-form textarea {
  border-color: #d1d5db;
  color: var(--color-text-primary);
}

.analytics-hub .contact-form input::placeholder,
.analytics-hub .contact-form textarea::placeholder {
  color: #9ca3af;
}

.analytics-hub .form-submit-btn {
  width: 100%;
  padding: 1rem;
  background-color: var(--color-primary);
  color: var(--color-text-light);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-base);
  margin-bottom: 1rem;
}

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

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

.analytics-hub .form-privacy {
  color: #6b7280;
  font-size: 0.8125rem;
  text-align: center;
  line-height: 1.5;
}

.analytics-hub .form-privacy a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition-base);
}

.analytics-hub .form-privacy a:hover {
  color: var(--color-primary-dark);
}

@media (max-width: 1024px) {
  .analytics-hub .contact-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .analytics-hub .contact-text h2 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .analytics-hub .contact-section {
    padding: 3rem 0;
  }

  .analytics-hub .contact-text h2 {
    font-size: 1.5rem;
  }

  .analytics-hub .contact-text > p {
    font-size: 1rem;
  }

  .analytics-hub .contact-form {
    padding: 1.5rem;
  }
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-bg-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: slideInUp 0.3s ease-out;
}

.cookie-content {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-banner p {
  color: #d1d5db;
  font-size: 0.9375rem;
  flex: 1;
  min-width: 250px;
}

.cookie-banner a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition-base);
}

.cookie-banner a:hover {
  color: #93c5fd;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-shrink: 0;
}

.cookie-buttons button {
  padding: 0.625rem 1.5rem;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-base);
}

.cookie-accept {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}

.cookie-accept:hover {
  background-color: var(--color-primary-dark);
}

.cookie-decline {
  background-color: transparent;
  color: var(--color-text-light);
  border: 1px solid #d1d5db;
}

.cookie-decline:hover {
  border-color: var(--color-text-light);
}

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

@media (max-width: 768px) {
  .cookie-content {
    flex-direction: column;
    padding: 0 var(--spacing-md);
  }

  .cookie-buttons {
    width: 100%;
    justify-content: space-between;
  }

  .cookie-buttons button {
    flex: 1;
  }
}

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

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

.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);
}

.footer-about-title {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}

.footer-about-text {
  font-family: var(--font-primary);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin: 0;
}

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

.footer-nav-title {
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-light);
  margin: 0 0 1rem 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-family: var(--font-primary);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-base);
  display: inline-block;
}

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

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

/* Legal Section */
.footer-legal-section {
  margin-bottom: 2rem;
}

.footer-legal-title {
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-light);
  margin: 0 0 1rem 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-legal {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-legal-link {
  font-family: var(--font-primary);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-base);
  display: inline-block;
}

.footer-legal-link:hover {
  color: var(--color-accent);
}

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

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

.footer-copyright-text {
  font-family: var(--font-primary);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin: 0;
}

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

  .footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .footer-about {
    grid-column: 1 / -1;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
  }

  .footer-about-title {
    font-size: 1.75rem;
  }

  .footer-about-text {
    font-size: 0.9rem;
    line-height: 1.8;
  }

  .footer-nav-section,
  .footer-legal-section {
    margin-bottom: 0;
  }

  .footer-nav,
  .footer-legal {
    gap: 1rem;
  }

  .footer-link,
  .footer-legal-link {
    font-size: 0.9rem;
  }

  .footer-copyright {
    grid-column: 1 / -1;
    padding-top: 2rem;
  }

  .footer-copyright-text {
    font-size: 0.85rem;
  }
}

/* Desktop Responsive (1024px+) */
@media (min-width: 1024px) {
  .footer {
    padding: 6rem 0;
  }

  .footer-content {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    align-items: start;
  }

  .footer-about {
    grid-column: 1;
    grid-row: 1 / 3;
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
    padding-right: 1rem;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
  }

  .footer-about-title {
    font-size: 1.875rem;
  }

  .footer-about-text {
    font-size: 0.95rem;
    line-height: 1.8;
  }

  .footer-nav-section {
    grid-column: 2;
    grid-row: 1;
  }

  .footer-legal-section {
    grid-column: 3;
    grid-row: 1;
  }

  .footer-copyright {
    grid-column: 1 / -1;
    grid-row: 3;
    text-align: center;
    padding-top: 2.5rem;
  }

  .footer-nav,
  .footer-legal {
    gap: 1.25rem;
  }

  .footer-link,
  .footer-legal-link {
    font-size: 0.95rem;
  }

  .footer-copyright-text {
    font-size: 0.9rem;
  }
}

/* Large Desktop (1440px+) */
@media (min-width: 1440px) {
  .footer {
    padding: 6rem 0;
  }

  .footer-about {
    padding-right: 2rem;
  }

  .footer-nav-section,
  .footer-legal-section {
    padding: 0 1rem;
  }

  .footer-about-title {
    font-size: 2rem;
  }

  .footer-about-text {
    font-size: 1rem;
  }

  .footer-nav-title,
  .footer-legal-title {
    font-size: 1.05rem;
  }

  .footer-link,
  .footer-legal-link {
    font-size: 1rem;
  }
}

/* Category Page Styles */
/* ============================================
   STATISTICAL METHODS DATA ANALYSIS CATEGORY
   Complete CSS Isolation with Category Slug
   ============================================ */

/* ============================================
   HERO SECTION STYLES
   ============================================ */

.category-page-statistical-methods-data-analysis
  .category-hero-statistical-methods-data-analysis {
  background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 100%);
  padding: 4rem 0;
  overflow: hidden;
  position: relative;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .category-hero-statistical-methods-data-analysis {
    padding: 6rem 0;
  }
}

@media (min-width: 1024px) {
  .category-page-statistical-methods-data-analysis
    .category-hero-statistical-methods-data-analysis {
    padding: 8rem 0;
  }
}

.category-page-statistical-methods-data-analysis
  .hero-content-statistical-methods-data-analysis {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: center;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .hero-content-statistical-methods-data-analysis {
    gap: 2rem;
  }
}

.category-page-statistical-methods-data-analysis
  .category-hero-statistical-methods-data-analysis
  h1 {
  color: #ffffff;
  font-size: 2.25rem;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .category-hero-statistical-methods-data-analysis
    h1 {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .category-page-statistical-methods-data-analysis
    .category-hero-statistical-methods-data-analysis
    h1 {
    font-size: 3.75rem;
  }
}

.category-page-statistical-methods-data-analysis
  .category-hero-statistical-methods-data-analysis
  p {
  color: #d1d5db;
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .category-hero-statistical-methods-data-analysis
    p {
    font-size: 1rem;
  }
}

/* ============================================
   POSTS GRID SECTION STYLES
   ============================================ */

.category-page-statistical-methods-data-analysis
  .posts-grid-section-statistical-methods-data-analysis {
  background-color: #f8f9fb;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .posts-grid-section-statistical-methods-data-analysis {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .category-page-statistical-methods-data-analysis
    .posts-grid-section-statistical-methods-data-analysis {
    padding: 6rem 0;
  }
}

.category-page-statistical-methods-data-analysis
  .posts-grid-statistical-methods-data-analysis {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .posts-grid-statistical-methods-data-analysis {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .category-page-statistical-methods-data-analysis
    .posts-grid-statistical-methods-data-analysis {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

/* ============================================
   POST CARD STYLES
   ============================================ */

.category-page-statistical-methods-data-analysis
  .card-statistical-methods-data-analysis {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all 0.3s ease-in-out;
  overflow: hidden;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .card-statistical-methods-data-analysis {
    padding: 1.75rem;
    gap: 1.25rem;
  }
}

@media (min-width: 1024px) {
  .category-page-statistical-methods-data-analysis
    .card-statistical-methods-data-analysis {
    padding: 2rem;
    gap: 1.5rem;
  }
}

.category-page-statistical-methods-data-analysis
  .card-statistical-methods-data-analysis:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

.category-page-statistical-methods-data-analysis
  .card-statistical-methods-data-analysis
  img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .card-statistical-methods-data-analysis
    img {
    height: 220px;
  }
}

.category-page-statistical-methods-data-analysis
  .card-statistical-methods-data-analysis
  h3 {
  color: #1a1a2e;
  font-size: 1.25rem;
  line-height: 1.3;
  margin: 0;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .card-statistical-methods-data-analysis
    h3 {
    font-size: 1.5rem;
  }
}

.category-page-statistical-methods-data-analysis
  .card-statistical-methods-data-analysis
  p {
  color: #4a4a6a;
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .card-statistical-methods-data-analysis
    p {
    font-size: 0.9375rem;
  }
}

.category-page-statistical-methods-data-analysis
  .card-statistical-methods-data-analysis
  a {
  color: #0052cc;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease-in-out;
  margin-top: auto;
}

.category-page-statistical-methods-data-analysis
  .card-statistical-methods-data-analysis
  a:hover {
  color: #003a99;
  gap: 0.75rem;
}

.category-page-statistical-methods-data-analysis
  .card-statistical-methods-data-analysis
  a::after {
  content: "\f061";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.75rem;
}

/* ============================================
   ADDITIONAL SECTION 1: CONCEPTS
   ============================================ */

.category-page-statistical-methods-data-analysis
  .additional-section-1-statistical-methods-data-analysis {
  background-color: #ffffff;
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .additional-section-1-statistical-methods-data-analysis {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .category-page-statistical-methods-data-analysis
    .additional-section-1-statistical-methods-data-analysis {
    padding: 6rem 0;
  }
}

.category-page-statistical-methods-data-analysis
  .section-content-1-statistical-methods-data-analysis
  > h2 {
  color: #1a1a2e;
  font-size: 1.875rem;
  margin-bottom: 1rem;
  text-align: center;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .section-content-1-statistical-methods-data-analysis
    > h2 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .category-page-statistical-methods-data-analysis
    .section-content-1-statistical-methods-data-analysis
    > h2 {
    font-size: 2.75rem;
    margin-bottom: 2rem;
  }
}

.category-page-statistical-methods-data-analysis
  .section-content-1-statistical-methods-data-analysis
  > p {
  color: #4a4a6a;
  font-size: 0.9375rem;
  text-align: center;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .section-content-1-statistical-methods-data-analysis
    > p {
    font-size: 1rem;
    margin-bottom: 3rem;
  }
}

.category-page-statistical-methods-data-analysis
  .concepts-grid-statistical-methods-data-analysis {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .concepts-grid-statistical-methods-data-analysis {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .category-page-statistical-methods-data-analysis
    .concepts-grid-statistical-methods-data-analysis {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }
}

.category-page-statistical-methods-data-analysis
  .concept-item-statistical-methods-data-analysis {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background-color: #f8f9fb;
  border-radius: 10px;
  border-left: 4px solid #0052cc;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .concept-item-statistical-methods-data-analysis {
    padding: 2rem;
    gap: 1.25rem;
  }
}

.category-page-statistical-methods-data-analysis
  .concept-item-statistical-methods-data-analysis
  h3 {
  color: #1a1a2e;
  font-size: 1.125rem;
  margin: 0;
  line-height: 1.3;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .concept-item-statistical-methods-data-analysis
    h3 {
    font-size: 1.25rem;
  }
}

.category-page-statistical-methods-data-analysis
  .concept-item-statistical-methods-data-analysis
  p {
  color: #4a4a6a;
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .concept-item-statistical-methods-data-analysis
    p {
    font-size: 0.9375rem;
  }
}

.category-page-statistical-methods-data-analysis
  .concept-icon-statistical-methods-data-analysis {
  font-size: 2rem;
  color: #0052cc;
  display: flex;
  align-items: center;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .concept-icon-statistical-methods-data-analysis {
    font-size: 2.25rem;
  }
}

/* ============================================
   ADDITIONAL SECTION 2: BEST PRACTICES
   ============================================ */

.category-page-statistical-methods-data-analysis
  .additional-section-2-statistical-methods-data-analysis {
  background: linear-gradient(135deg, #f0f4ff 0%, #f8f9fb 100%);
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .additional-section-2-statistical-methods-data-analysis {
    padding: 5rem 0;
  }
}

@media (min-width: 1024px) {
  .category-page-statistical-methods-data-analysis
    .additional-section-2-statistical-methods-data-analysis {
    padding: 6rem 0;
  }
}

.category-page-statistical-methods-data-analysis
  .section-content-2-statistical-methods-data-analysis
  > h2 {
  color: #1a1a2e;
  font-size: 1.875rem;
  margin-bottom: 1rem;
  text-align: center;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .section-content-2-statistical-methods-data-analysis
    > h2 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .category-page-statistical-methods-data-analysis
    .section-content-2-statistical-methods-data-analysis
    > h2 {
    font-size: 2.75rem;
    margin-bottom: 2rem;
  }
}

.category-page-statistical-methods-data-analysis
  .section-content-2-statistical-methods-data-analysis
  > p {
  color: #4a4a6a;
  font-size: 0.9375rem;
  text-align: center;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .section-content-2-statistical-methods-data-analysis
    > p {
    font-size: 1rem;
    margin-bottom: 3rem;
  }
}

.category-page-statistical-methods-data-analysis
  .practices-list-statistical-methods-data-analysis {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .practices-list-statistical-methods-data-analysis {
    gap: 2rem;
  }
}

.category-page-statistical-methods-data-analysis
  .practice-item-statistical-methods-data-analysis {
  background-color: #ffffff;
  padding: 1.5rem;
  border-radius: 10px;
  border-top: 3px solid #0052cc;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .practice-item-statistical-methods-data-analysis {
    padding: 2rem;
    gap: 1rem;
  }
}

.category-page-statistical-methods-data-analysis
  .practice-item-statistical-methods-data-analysis
  h3 {
  color: #1a1a2e;
  font-size: 1.125rem;
  margin: 0;
  line-height: 1.3;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .practice-item-statistical-methods-data-analysis
    h3 {
    font-size: 1.25rem;
  }
}

.category-page-statistical-methods-data-analysis
  .practice-item-statistical-methods-data-analysis
  p {
  color: #4a4a6a;
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0;
}

@media (min-width: 768px) {
  .category-page-statistical-methods-data-analysis
    .practice-item-statistical-methods-data-analysis
    p {
    font-size: 0.9375rem;
  }
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 320px) {
  .category-page-statistical-methods-data-analysis
    .card-statistical-methods-data-analysis {
    padding: 1rem;
  }

  .category-page-statistical-methods-data-analysis
    .category-hero-statistical-methods-data-analysis
    h1 {
    font-size: 1.75rem;
  }
}

/* Post Page 1 Styles */
/* Breadcrumbs Navigation */
.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-breadcrumbs {
  background-color: var(--color-bg-light-gray);
  padding: 1.5rem 0;
  border-bottom: 1px solid #e5e7eb;
  overflow: hidden;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-breadcrumbs
  .container {
  padding: 0 var(--spacing-lg);
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-breadcrumbs
  nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.9375rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-breadcrumbs
  a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-base);
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-breadcrumbs
  a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

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

/* Hero Section */
.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-hero {
  background: linear-gradient(135deg, #0a0e27 0%, #1a1a3e 100%);
  color: var(--color-text-light);
  padding: 5rem 0;
  overflow: hidden;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-hero
  .container {
  position: relative;
  z-index: 2;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-hero-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-hero
  h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  color: #ffffff;
  font-weight: 700;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-hero-lead {
  font-size: 1.25rem;
  line-height: 1.8;
  color: #d4d7e8;
  margin-bottom: 2rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  font-size: 0.9375rem;
  color: #a8adc9;
  flex-wrap: wrap;
}

/* Decorative background element */
.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: rgba(0, 82, 204, 0.1);
  border-radius: 50%;
  z-index: 1;
}

@media (max-width: 768px) {
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-hero {
    padding: 3rem 0;
  }

  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-hero
    h1 {
    font-size: 2.25rem;
  }

  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-hero-lead {
    font-size: 1rem;
  }

  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-hero-meta {
    gap: 1rem;
    font-size: 0.875rem;
  }
}

/* Content Sections */
.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-1 {
  background-color: var(--color-bg-light);
  padding: 6rem 0;
  overflow: hidden;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-1-inner {
  max-width: 900px;
  margin: 0 auto;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-1
  h2 {
  color: var(--color-text-primary);
  font-size: 2.75rem;
  margin-bottom: 2rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-1
  p {
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-2 {
  background-color: var(--color-bg-light-gray);
  padding: 6rem 0;
  overflow: hidden;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-2-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  max-width: 1000px;
  margin: 0 auto;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-2
  h2 {
  color: var(--color-text-primary);
  font-size: 2.75rem;
  margin-bottom: 2rem;
  grid-column: 1 / -1;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-2
  h3 {
  color: var(--color-primary);
  font-size: 1.5rem;
  margin-bottom: 1rem;
  margin-top: 1.5rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-2
  h3:first-of-type {
  margin-top: 0;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-2
  p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-2-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-2
  ul {
  list-style: none;
  padding: 0;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-2
  li {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-2
  li::before {
  content: "\f05";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--color-accent);
  min-width: 1.5rem;
  flex-shrink: 0;
}

/* Content Section 3 */
.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-3 {
  background-color: var(--color-bg-light);
  padding: 6rem 0;
  overflow: hidden;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-3-inner {
  max-width: 900px;
  margin: 0 auto;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-3
  h2 {
  color: var(--color-text-primary);
  font-size: 2.75rem;
  margin-bottom: 2rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-3
  h3 {
  color: var(--color-primary);
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-3
  h3:first-of-type {
  margin-top: 0;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-content-3
  p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-highlight-box {
  background-color: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: var(--radius-md);
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-highlight-box
  p {
  color: var(--color-text-primary);
  font-weight: 500;
  margin-bottom: 0;
}

/* Disclaimer Section */
.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-disclaimer {
  background-color: var(--color-bg-light-gray);
  padding: 4rem 0;
  overflow: hidden;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-disclaimer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  gap: 2rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-disclaimer-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-disclaimer-content
  h3 {
  color: var(--color-text-primary);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-disclaimer-content
  p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-disclaimer-content
  p:last-child {
  margin-bottom: 0;
}

/* Related Posts Section */
.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-related {
  background-color: var(--color-bg-light);
  padding: 6rem 0;
  overflow: hidden;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-related-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-related
  h2 {
  color: var(--color-text-primary);
  font-size: 2.75rem;
  margin-bottom: 3rem;
  text-align: center;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-related-card {
  background-color: var(--color-bg-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-related-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-related-image {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #0052cc 0%, #00a86b 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 3rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-related-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-grow: 1;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-related-card
  h3 {
  color: var(--color-text-primary);
  font-size: 1.25rem;
  line-height: 1.4;
  margin: 0;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-related-card
  p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0;
  flex-grow: 1;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-related-card
  a {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-related-card
  a:hover {
  color: var(--color-primary-dark);
  gap: 0.75rem;
}

.post-descriptive-statistics-fundamentals
  .descriptive-statistics-fundamentals-related-card
  a::after {
  content: "\f061";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.75rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-2-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-1,
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-2,
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-3,
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-disclaimer,
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-related {
    padding: 3rem 0;
  }

  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-1-inner,
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-2-inner,
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-3-inner,
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-related-inner {
    padding: 0 var(--spacing-md);
  }

  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-1
    h2,
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-2
    h2,
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-3
    h2,
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-related
    h2 {
    font-size: 1.875rem;
  }

  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-1
    p,
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-2
    p {
    font-size: 0.9375rem;
  }

  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-disclaimer-inner {
    gap: 1rem;
    flex-direction: column;
    align-items: flex-start;
  }

  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-related-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-breadcrumbs
    nav {
    font-size: 0.875rem;
  }
}

@media (max-width: 480px) {
  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-hero
    h1 {
    font-size: 1.75rem;
  }

  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-hero-lead {
    font-size: 0.9375rem;
  }

  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-2
    h3 {
    font-size: 1.25rem;
  }

  .post-descriptive-statistics-fundamentals
    .descriptive-statistics-fundamentals-content-3
    h3 {
    font-size: 1.25rem;
  }
}

/* Post Page 2 Styles */
/* Post: Probability Distributions Theory - Complete Styling */

/* ============================================
     BREADCRUMBS NAVIGATION
     ============================================ */
.post-probability-distributions-theory
  .probability-distributions-theory-breadcrumbs {
  background-color: #f8f9fb;
  padding: 1.5rem 0;
  overflow: hidden;
}

.post-probability-distributions-theory
  .probability-distributions-theory-breadcrumbs-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.post-probability-distributions-theory
  .probability-distributions-theory-breadcrumb-link {
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-base);
}

.post-probability-distributions-theory
  .probability-distributions-theory-breadcrumb-link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.post-probability-distributions-theory
  .probability-distributions-theory-breadcrumb-separator {
  color: #cbd5e1;
  font-size: 0.875rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-breadcrumb-current {
  color: #64748b;
  font-size: 0.875rem;
  font-weight: 500;
}

@media (max-width: 768px) {
  .post-probability-distributions-theory
    .probability-distributions-theory-breadcrumbs {
    padding: 1rem 0;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-breadcrumb-link,
  .post-probability-distributions-theory
    .probability-distributions-theory-breadcrumb-separator,
  .post-probability-distributions-theory
    .probability-distributions-theory-breadcrumb-current {
    font-size: 0.8125rem;
  }
}

/* ============================================
     HERO SECTION
     ============================================ */
.post-probability-distributions-theory .probability-distributions-theory-hero {
  background-color: var(--color-bg-dark);
  padding: 6rem 0;
  overflow: hidden;
}

.post-probability-distributions-theory
  .probability-distributions-theory-hero-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-hero-title {
  color: #ffffff;
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.post-probability-distributions-theory
  .probability-distributions-theory-hero-lead {
  color: #e0e0e0;
  font-size: 1.125rem;
  line-height: 1.7;
  max-width: 700px;
}

.post-probability-distributions-theory
  .probability-distributions-theory-hero-meta {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.post-probability-distributions-theory
  .probability-distributions-theory-meta-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #b0b0b0;
  font-size: 0.9375rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-meta-item
  i {
  color: var(--color-primary);
  font-size: 1.125rem;
}

@media (max-width: 768px) {
  .post-probability-distributions-theory
    .probability-distributions-theory-hero {
    padding: 4rem 0;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-hero-title {
    font-size: 2.25rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-hero-lead {
    font-size: 1rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-hero-meta {
    gap: 1.5rem;
  }
}

/* ============================================
     CONTENT SECTION 1: INTRODUCTION
     ============================================ */
.post-probability-distributions-theory
  .probability-distributions-theory-content-1 {
  background-color: #ffffff;
  padding: 6rem 0;
  overflow: hidden;
}

.post-probability-distributions-theory
  .probability-distributions-theory-content-1-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.post-probability-distributions-theory
  .probability-distributions-theory-content-1-text
  h2 {
  color: #1a1a2e;
  font-size: 2.75rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.post-probability-distributions-theory
  .probability-distributions-theory-content-1-text
  p {
  color: #4a4a6a;
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-content-1-text
  p:last-child {
  margin-bottom: 0;
}

.post-probability-distributions-theory .probability-distributions-theory-image {
  width: 100%;
  height: 350px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

@media (max-width: 1024px) {
  .post-probability-distributions-theory
    .probability-distributions-theory-content-1-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .post-probability-distributions-theory
    .probability-distributions-theory-content-1 {
    padding: 4rem 0;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-content-1-text
    h2 {
    font-size: 1.875rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-content-1-text
    p {
    font-size: 0.9375rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-image {
    height: 250px;
  }
}

/* ============================================
     CONTENT SECTION 2: KEY DISTRIBUTIONS
     ============================================ */
.post-probability-distributions-theory
  .probability-distributions-theory-content-2 {
  background-color: #f8f9fb;
  padding: 6rem 0;
  overflow: hidden;
}

.post-probability-distributions-theory
  .probability-distributions-theory-content-2-content
  h2 {
  color: #1a1a2e;
  font-size: 2.75rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.post-probability-distributions-theory
  .probability-distributions-theory-content-2-content
  > p {
  color: #4a4a6a;
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 3rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-distribution-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-distribution-card {
  background-color: #ffffff;
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: all var(--transition-base);
}

.post-probability-distributions-theory
  .probability-distributions-theory-distribution-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.post-probability-distributions-theory
  .probability-distributions-theory-card-icon {
  width: 60px;
  height: 60px;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.875rem;
  color: var(--color-primary);
}

.post-probability-distributions-theory
  .probability-distributions-theory-distribution-card
  h3 {
  color: #1a1a2e;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
}

.post-probability-distributions-theory
  .probability-distributions-theory-distribution-card
  p {
  color: #4a4a6a;
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
}

.post-probability-distributions-theory
  .probability-distributions-theory-content-2-content
  > p:last-of-type {
  color: #4a4a6a;
  font-size: 1rem;
  line-height: 1.8;
}

@media (max-width: 1024px) {
  .post-probability-distributions-theory
    .probability-distributions-theory-distribution-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .post-probability-distributions-theory
    .probability-distributions-theory-content-2 {
    padding: 4rem 0;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-content-2-content
    h2 {
    font-size: 1.875rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-distribution-cards {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-distribution-card {
    padding: 1.5rem;
    gap: 1rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-content-2-content
    > p {
    font-size: 0.9375rem;
  }
}

/* ============================================
     CONTENT SECTION 3: CHARACTERISTICS
     ============================================ */
.post-probability-distributions-theory
  .probability-distributions-theory-content-3 {
  background-color: #ffffff;
  padding: 6rem 0;
  overflow: hidden;
}

.post-probability-distributions-theory
  .probability-distributions-theory-content-3-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: flex-start;
}

.post-probability-distributions-theory
  .probability-distributions-theory-content-3-text
  h2 {
  color: #1a1a2e;
  font-size: 2.75rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.post-probability-distributions-theory
  .probability-distributions-theory-content-3-text
  > p {
  color: #4a4a6a;
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-characteristics-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-characteristic-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem;
  background-color: #f8f9fb;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
}

.post-probability-distributions-theory
  .probability-distributions-theory-char-number {
  min-width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.post-probability-distributions-theory
  .probability-distributions-theory-char-text
  h4 {
  color: #1a1a2e;
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-char-text
  p {
  color: #4a4a6a;
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 1024px) {
  .post-probability-distributions-theory
    .probability-distributions-theory-content-3-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .post-probability-distributions-theory
    .probability-distributions-theory-content-3 {
    padding: 4rem 0;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-content-3-text
    h2 {
    font-size: 1.875rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-content-3-text
    > p {
    font-size: 0.9375rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-characteristic-item {
    gap: 1rem;
    padding: 1rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-char-number {
    min-width: 45px;
    height: 45px;
    font-size: 1rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-char-text
    h4 {
    font-size: 1rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-char-text
    p {
    font-size: 0.875rem;
  }
}

/* ============================================
     DISCLAIMER SECTION
     ============================================ */
.post-probability-distributions-theory
  .probability-distributions-theory-disclaimer {
  background-color: var(--color-primary-light);
  padding: 3rem 0;
  overflow: hidden;
}

.post-probability-distributions-theory
  .probability-distributions-theory-disclaimer-content {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.post-probability-distributions-theory
  .probability-distributions-theory-disclaimer-icon {
  min-width: 60px;
  height: 60px;
  background-color: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.75rem;
  flex-shrink: 0;
}

.post-probability-distributions-theory
  .probability-distributions-theory-disclaimer-text
  h3 {
  color: var(--color-primary-dark);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-disclaimer-text
  p {
  color: #003a99;
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-disclaimer-text
  p:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .post-probability-distributions-theory
    .probability-distributions-theory-disclaimer {
    padding: 2rem 0;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-disclaimer-content {
    gap: 1.5rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-disclaimer-icon {
    min-width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-disclaimer-text
    h3 {
    font-size: 1.125rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-disclaimer-text
    p {
    font-size: 0.875rem;
  }
}

/* ============================================
     CONTENT SECTION 4: APPLICATIONS
     ============================================ */
.post-probability-distributions-theory
  .probability-distributions-theory-content-4 {
  background-color: #f8f9fb;
  padding: 6rem 0;
  overflow: hidden;
}

.post-probability-distributions-theory
  .probability-distributions-theory-content-4-content
  h2 {
  color: #1a1a2e;
  font-size: 2.75rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.post-probability-distributions-theory
  .probability-distributions-theory-content-4-content
  > p {
  color: #4a4a6a;
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 3rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-applications-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-application-item {
  background-color: #ffffff;
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.post-probability-distributions-theory
  .probability-distributions-theory-application-item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.post-probability-distributions-theory
  .probability-distributions-theory-application-item
  h3 {
  color: #1a1a2e;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.post-probability-distributions-theory
  .probability-distributions-theory-application-item
  p {
  color: #4a4a6a;
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
}

@media (max-width: 768px) {
  .post-probability-distributions-theory
    .probability-distributions-theory-content-4 {
    padding: 4rem 0;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-content-4-content
    h2 {
    font-size: 1.875rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-content-4-content
    > p {
    font-size: 0.9375rem;
    margin-bottom: 2rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-applications-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-application-item {
    padding: 1.5rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-application-item
    h3 {
    font-size: 1.125rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-application-item
    p {
    font-size: 0.875rem;
  }
}

/* ============================================
     CONCLUSION SECTION
     ============================================ */
.post-probability-distributions-theory
  .probability-distributions-theory-conclusion {
  background-color: #ffffff;
  padding: 6rem 0;
  overflow: hidden;
}

.post-probability-distributions-theory
  .probability-distributions-theory-conclusion-content {
  max-width: 900px;
}

.post-probability-distributions-theory
  .probability-distributions-theory-conclusion-content
  h2 {
  color: #1a1a2e;
  font-size: 2.75rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.post-probability-distributions-theory
  .probability-distributions-theory-conclusion-content
  p {
  color: #4a4a6a;
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-conclusion-content
  p:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .post-probability-distributions-theory
    .probability-distributions-theory-conclusion {
    padding: 4rem 0;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-conclusion-content
    h2 {
    font-size: 1.875rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-conclusion-content
    p {
    font-size: 0.9375rem;
  }
}

/* ============================================
     RELATED POSTS SECTION
     ============================================ */
.post-probability-distributions-theory
  .probability-distributions-theory-related {
  background-color: #f8f9fb;
  padding: 6rem 0;
  overflow: hidden;
}

.post-probability-distributions-theory
  .probability-distributions-theory-related-title {
  color: #1a1a2e;
  font-size: 2.75rem;
  margin-bottom: 3rem;
  text-align: center;
  line-height: 1.2;
}

.post-probability-distributions-theory
  .probability-distributions-theory-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-related-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.post-probability-distributions-theory
  .probability-distributions-theory-related-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}

.post-probability-distributions-theory
  .probability-distributions-theory-related-card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background-color: #e0e0e0;
}

.post-probability-distributions-theory
  .probability-distributions-theory-related-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-probability-distributions-theory
  .probability-distributions-theory-related-card-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-grow: 1;
}

.post-probability-distributions-theory
  .probability-distributions-theory-related-card-title {
  color: #1a1a2e;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
}

.post-probability-distributions-theory
  .probability-distributions-theory-related-card-description {
  color: #4a4a6a;
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0;
  flex-grow: 1;
}

.post-probability-distributions-theory
  .probability-distributions-theory-related-link {
  color: var(--color-primary);
  font-size: 0.9375rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-base);
  margin-top: 0.5rem;
}

.post-probability-distributions-theory
  .probability-distributions-theory-related-link:hover {
  color: var(--color-primary-dark);
  transform: translateX(4px);
}

.post-probability-distributions-theory
  .probability-distributions-theory-related-link
  i {
  font-size: 0.75rem;
}

@media (max-width: 1024px) {
  .post-probability-distributions-theory
    .probability-distributions-theory-related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .post-probability-distributions-theory
    .probability-distributions-theory-related {
    padding: 4rem 0;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-related-title {
    font-size: 1.875rem;
    margin-bottom: 2rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-related-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-related-card-body {
    padding: 1.5rem;
    gap: 0.75rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-related-card-title {
    font-size: 1rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-related-card-description {
    font-size: 0.875rem;
  }

  .post-probability-distributions-theory
    .probability-distributions-theory-related-link {
    font-size: 0.875rem;
  }
}

/* Post Page 3 Styles */
/* ========================================
   POST: Hypothesis Testing Methodology
   Language: Russian
   ======================================== */

/* Breadcrumbs Navigation */
.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-breadcrumbs {
  background-color: #f8f9fb;
  padding: 1rem 0;
  overflow: hidden;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-breadcrumbs-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.9375rem;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-breadcrumbs
  a {
  color: var(--color-primary);
  font-weight: 500;
}

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

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-breadcrumbs-separator {
  color: #cbd5e1;
}

/* Hero Section */
.post-hypothesis-testing-methodology .hypothesis-testing-methodology-hero {
  background-color: var(--color-bg-light);
  padding: 4rem 0 3rem 0;
  overflow: hidden;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.post-hypothesis-testing-methodology .hypothesis-testing-methodology-hero h1 {
  color: var(--color-text-primary);
  font-size: 3.5rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.post-hypothesis-testing-methodology .hypothesis-testing-methodology-lead {
  color: var(--color-text-secondary);
  font-size: 1.1875rem;
  line-height: 1.7;
  max-width: 900px;
}

@media (max-width: 768px) {
  .post-hypothesis-testing-methodology .hypothesis-testing-methodology-hero {
    padding: 2.5rem 0 2rem 0;
  }

  .post-hypothesis-testing-methodology .hypothesis-testing-methodology-hero h1 {
    font-size: 2.25rem;
  }

  .post-hypothesis-testing-methodology .hypothesis-testing-methodology-lead {
    font-size: 1rem;
  }
}

/* Content Section 1 */
.post-hypothesis-testing-methodology .hypothesis-testing-methodology-content-1 {
  background-color: #f8f9fb;
  padding: 5rem 0;
  overflow: hidden;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-1-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-text-block {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-1
  h2 {
  color: var(--color-text-primary);
  font-size: 2.75rem;
  line-height: 1.2;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-1
  p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

.post-hypothesis-testing-methodology .hypothesis-testing-methodology-image-1 {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

@media (max-width: 1024px) {
  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-content-1-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-content-1 {
    padding: 3rem 0;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-content-1
    h2 {
    font-size: 1.875rem;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-content-1
    p {
    font-size: 0.9375rem;
  }
}

/* Content Section 2 */
.post-hypothesis-testing-methodology .hypothesis-testing-methodology-content-2 {
  background-color: var(--color-bg-light);
  padding: 5rem 0;
  overflow: hidden;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-2-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-2
  h2 {
  color: var(--color-text-primary);
  font-size: 2.75rem;
  line-height: 1.2;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-2
  p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-highlight-box {
  background-color: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  padding: 2rem;
  border-radius: var(--radius-md);
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-highlight-box
  h3 {
  color: var(--color-primary);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-highlight-box
  p {
  color: var(--color-primary-dark);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.post-hypothesis-testing-methodology .hypothesis-testing-methodology-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
}

.post-hypothesis-testing-methodology .hypothesis-testing-methodology-list li {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  padding-left: 2rem;
  position: relative;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-list
  li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
  font-size: 1.25rem;
}

@media (max-width: 768px) {
  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-content-2 {
    padding: 3rem 0;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-content-2
    h2 {
    font-size: 1.875rem;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-highlight-box {
    padding: 1.5rem;
  }
}

/* Content Section 3 */
.post-hypothesis-testing-methodology .hypothesis-testing-methodology-content-3 {
  background-color: #f8f9fb;
  padding: 5rem 0;
  overflow: hidden;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-3-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-3
  h2 {
  color: var(--color-text-primary);
  font-size: 2.75rem;
  line-height: 1.2;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-3
  p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

.post-hypothesis-testing-methodology .hypothesis-testing-methodology-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 2rem 0;
}

.post-hypothesis-testing-methodology .hypothesis-testing-methodology-step {
  display: flex;
  gap: 2rem;
  padding: 2rem;
  background-color: var(--color-bg-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  width: 60px;
  height: 60px;
  background-color: var(--color-primary);
  color: var(--color-text-light);
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: bold;
  flex-shrink: 0;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-step-content {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-step-content
  h3 {
  color: var(--color-text-primary);
  font-size: 1.25rem;
  margin: 0;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-step-content
  p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
}

.post-hypothesis-testing-methodology .hypothesis-testing-methodology-image-2 {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-top: 1rem;
}

@media (max-width: 768px) {
  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-content-3 {
    padding: 3rem 0;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-content-3
    h2 {
    font-size: 1.875rem;
  }

  .post-hypothesis-testing-methodology .hypothesis-testing-methodology-step {
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-step-number {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }
}

/* Disclaimer Section */
.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-disclaimer {
  background-color: var(--color-info);
  padding: 3rem 0;
  overflow: hidden;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-disclaimer-content {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-disclaimer-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  width: 60px;
  height: 60px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  flex-shrink: 0;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-disclaimer-icon
  i {
  color: var(--color-text-light);
  font-size: 1.75rem;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-disclaimer-text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-disclaimer-text
  h3 {
  color: var(--color-text-light);
  font-size: 1.5rem;
  margin: 0;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-disclaimer-text
  p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
}

@media (max-width: 768px) {
  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-disclaimer {
    padding: 2rem 0;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-disclaimer-content {
    gap: 1.5rem;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-disclaimer-icon {
    min-width: 50px;
    width: 50px;
    height: 50px;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-disclaimer-icon
    i {
    font-size: 1.5rem;
  }
}

/* Content Section 4 */
.post-hypothesis-testing-methodology .hypothesis-testing-methodology-content-4 {
  background-color: var(--color-bg-light);
  padding: 5rem 0;
  overflow: hidden;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-4-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-4
  h2 {
  color: var(--color-text-primary);
  font-size: 2.75rem;
  line-height: 1.2;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-4
  p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-important-note {
  background-color: #fff3cd;
  border-left: 4px solid var(--color-warning);
  padding: 2rem;
  border-radius: var(--radius-md);
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-important-note
  h3 {
  color: #856404;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-important-note
  p {
  color: #856404;
  font-size: 0.9375rem;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-content-4 {
    padding: 3rem 0;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-content-4
    h2 {
    font-size: 1.875rem;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-important-note {
    padding: 1.5rem;
  }
}

/* Content Section 5 */
.post-hypothesis-testing-methodology .hypothesis-testing-methodology-content-5 {
  background-color: #f8f9fb;
  padding: 5rem 0;
  overflow: hidden;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-5-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-5
  h2 {
  color: var(--color-text-primary);
  font-size: 2.75rem;
  line-height: 1.2;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-5
  > p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-tests-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 2rem 0;
}

.post-hypothesis-testing-methodology .hypothesis-testing-methodology-test-card {
  background-color: var(--color-bg-light);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-top: 4px solid var(--color-primary);
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-test-card
  h3 {
  color: var(--color-primary);
  font-size: 1.25rem;
  margin: 0;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-test-card
  p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-content-5-content
  > p:last-of-type {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

@media (max-width: 1024px) {
  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-tests-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-content-5 {
    padding: 3rem 0;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-content-5
    h2 {
    font-size: 1.875rem;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-tests-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-test-card {
    padding: 1.5rem;
  }
}

/* Conclusion Section */
.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-conclusion {
  background-color: var(--color-bg-light);
  padding: 5rem 0;
  overflow: hidden;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-conclusion-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 900px;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-conclusion
  h2 {
  color: var(--color-text-primary);
  font-size: 2.75rem;
  line-height: 1.2;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-conclusion
  p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

@media (max-width: 768px) {
  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-conclusion {
    padding: 3rem 0;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-conclusion
    h2 {
    font-size: 1.875rem;
  }
}

/* Related Posts Section */
.post-hypothesis-testing-methodology .hypothesis-testing-methodology-related {
  background-color: #f8f9fb;
  padding: 5rem 0;
  overflow: hidden;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-content {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related
  h2 {
  color: var(--color-text-primary);
  font-size: 2.75rem;
  line-height: 1.2;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-card {
  background-color: var(--color-bg-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-image
  img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-card:hover
  .hypothesis-testing-methodology-related-image
  img {
  transform: scale(1.05);
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex-grow: 1;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-card
  h3 {
  color: var(--color-text-primary);
  font-size: 1.25rem;
  line-height: 1.3;
  margin: 0;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-card
  p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0;
  flex-grow: 1;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9375rem;
  margin-top: auto;
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-link
  i {
  font-size: 0.75rem;
  transition: transform var(--transition-base);
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-link:hover {
  color: var(--color-primary-dark);
}

.post-hypothesis-testing-methodology
  .hypothesis-testing-methodology-related-link:hover
  i {
  transform: translateX(3px);
}

@media (max-width: 1024px) {
  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .post-hypothesis-testing-methodology .hypothesis-testing-methodology-related {
    padding: 3rem 0;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-related
    h2 {
    font-size: 1.875rem;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-related-grid {
    grid-template-columns: 1fr;
  }

  .post-hypothesis-testing-methodology
    .hypothesis-testing-methodology-related-body {
    padding: 1.5rem;
  }
}

/* Post Page 4 Styles */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap");

:root {
  --color-primary: #0052cc;
  --color-primary-dark: #003a99;
  --color-primary-light: #e6f0ff;
  --color-accent: #00a86b;
  --color-accent-light: #e6f9f0;
  --color-bg-light: #ffffff;
  --color-bg-light-gray: #f8f9fb;
  --color-bg-dark: #0a0e27;
  --color-bg-darker: #050812;
  --color-text-primary: #1a1a2e;
  --color-text-secondary: #4a4a6a;
  --color-text-light: #ffffff;
  --color-text-muted: #9ca3af;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  --font-primary: "Inter", sans-serif;
  --font-secondary: "IBM Plex Sans", sans-serif;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 5rem;
  --spacing-4xl: 6rem;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.2);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --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-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

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

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

h1 {
  font-size: 3.5rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.75rem;
  letter-spacing: -0.015em;
}

h3 {
  font-size: 2rem;
  letter-spacing: -0.01em;
}

h4 {
  font-size: 1.5rem;
}

p {
  font-size: 1rem;
  line-height: 1.7;
}

small {
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.875rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  h4 {
    font-size: 1.25rem;
  }

  p {
    font-size: 0.9375rem;
  }
}

a {
  text-decoration: none;
  transition: all var(--transition-base);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 1rem 2rem;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

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

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

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

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
  .btn {
    padding: 0.875rem 1.5rem;
    font-size: 0.9375rem;
  }
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1024px) {
  .grid-cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

  .grid-cols-2,
  .grid-cols-3 {
    grid-template-columns: 1fr;
  }
}

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

.flex-wrap {
  flex-wrap: wrap;
}

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

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

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

.card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  gap: 1.5rem;
}

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

@media (max-width: 768px) {
  .card {
    padding: 1.5rem;
    gap: 1rem;
  }
}

/* Breadcrumbs */
.regression-analysis-modeling-breadcrumbs {
  background-color: var(--color-bg-light-gray);
  padding: var(--spacing-md) 0;
  overflow: hidden;
}

.regression-analysis-modeling-breadcrumbs a {
  color: var(--color-primary);
  font-size: 0.9375rem;
}

.regression-analysis-modeling-breadcrumbs a:hover {
  text-decoration: underline;
}

.regression-analysis-modeling-breadcrumbs span {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

/* Hero Section */
.regression-analysis-modeling-hero {
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, #0d1229 100%);
  padding: 6rem 0;
  overflow: hidden;
  position: relative;
}

@media (max-width: 768px) {
  .regression-analysis-modeling-hero {
    padding: 4rem 0;
  }
}

.regression-analysis-modeling-hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  align-items: flex-start;
}

.regression-analysis-modeling-hero h1 {
  color: var(--color-text-light);
  max-width: 700px;
}

.regression-analysis-modeling-hero-lead {
  color: #c8d1e0;
  font-size: 1.25rem;
  line-height: 1.8;
  max-width: 700px;
  font-weight: 500;
}

@media (max-width: 768px) {
  .regression-analysis-modeling-hero-lead {
    font-size: 1rem;
  }
}

.regression-analysis-modeling-hero-meta {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  flex-wrap: wrap;
}

.regression-analysis-modeling-hero-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #a0afc1;
  font-size: 0.9375rem;
}

/* Section 1 */
.regression-analysis-modeling-section-1 {
  background-color: var(--color-bg-light);
  padding: 5rem 0;
  overflow: hidden;
}

@media (max-width: 768px) {
  .regression-analysis-modeling-section-1 {
    padding: 3rem 0;
  }
}

.regression-analysis-modeling-section-1-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.regression-analysis-modeling-section-1 h2 {
  color: var(--color-text-primary);
}

.regression-analysis-modeling-section-1 p {
  color: var(--color-text-secondary);
  max-width: 850px;
}

.regression-analysis-modeling-section-1-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.regression-analysis-modeling-section-1-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--color-bg-light-gray);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.regression-analysis-modeling-section-1-item-icon {
  color: var(--color-primary);
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.regression-analysis-modeling-section-1-item-text {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.regression-analysis-modeling-section-1-item-title {
  color: var(--color-text-primary);
  font-weight: 600;
  font-size: 1rem;
}

.regression-analysis-modeling-section-1-item-desc {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

/* Section 2 - With Image */
.regression-analysis-modeling-section-2 {
  background-color: var(--color-bg-light-gray);
  padding: 5rem 0;
  overflow: hidden;
}

@media (max-width: 768px) {
  .regression-analysis-modeling-section-2 {
    padding: 3rem 0;
  }
}

.regression-analysis-modeling-section-2-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

@media (max-width: 1024px) {
  .regression-analysis-modeling-section-2-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }
}

.regression-analysis-modeling-section-2-text h2 {
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
}

.regression-analysis-modeling-section-2-text p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.regression-analysis-modeling-section-2-image {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* Section 3 */
.regression-analysis-modeling-section-3 {
  background-color: var(--color-primary);
  padding: 5rem 0;
  overflow: hidden;
}

@media (max-width: 768px) {
  .regression-analysis-modeling-section-3 {
    padding: 3rem 0;
  }
}

.regression-analysis-modeling-section-3-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.regression-analysis-modeling-section-3 h2 {
  color: var(--color-text-light);
}

.regression-analysis-modeling-section-3 p {
  color: rgba(255, 255, 255, 0.95);
}

.regression-analysis-modeling-section-3-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
}

@media (max-width: 768px) {
  .regression-analysis-modeling-section-3-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

.regression-analysis-modeling-section-3-card {
  background-color: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.regression-analysis-modeling-section-3-card-title {
  color: var(--color-text-light);
  font-size: 1.25rem;
  font-weight: 600;
}

.regression-analysis-modeling-section-3-card-desc {
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}

/* Section 4 */
.regression-analysis-modeling-section-4 {
  background-color: var(--color-bg-light);
  padding: 5rem 0;
  overflow: hidden;
}

@media (max-width: 768px) {
  .regression-analysis-modeling-section-4 {
    padding: 3rem 0;
  }
}

.regression-analysis-modeling-section-4-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.regression-analysis-modeling-section-4 h2 {
  color: var(--color-text-primary);
}

.regression-analysis-modeling-section-4 p {
  color: var(--color-text-secondary);
}

.regression-analysis-modeling-section-4-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.regression-analysis-modeling-section-4-step {
  display: flex;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background-color: var(--color-bg-light-gray);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-accent);
}

.regression-analysis-modeling-section-4-step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background-color: var(--color-accent);
  color: var(--color-text-light);
  border-radius: 50%;
  font-weight: 700;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.regression-analysis-modeling-section-4-step-text {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.regression-analysis-modeling-section-4-step-title {
  color: var(--color-text-primary);
  font-weight: 600;
  font-size: 1.1rem;
}

.regression-analysis-modeling-section-4-step-desc {
  color: var(--color-text-secondary);
}

/* Disclaimer Section */
.regression-analysis-modeling-disclaimer {
  background-color: var(--color-accent-light);
  padding: 3rem;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-accent);
  margin-top: var(--spacing-3xl);
}

@media (max-width: 768px) {
  .regression-analysis-modeling-disclaimer {
    padding: 2rem;
  }
}

.regression-analysis-modeling-disclaimer-header {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
  margin-bottom: var(--spacing-lg);
}

.regression-analysis-modeling-disclaimer-icon {
  color: var(--color-accent);
  font-size: 1.5rem;
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.regression-analysis-modeling-disclaimer-title {
  color: var(--color-text-primary);
  font-weight: 600;
  font-size: 1.1rem;
}

.regression-analysis-modeling-disclaimer-text {
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.regression-analysis-modeling-disclaimer-text p {
  margin-bottom: var(--spacing-md);
}

.regression-analysis-modeling-disclaimer-text p:last-child {
  margin-bottom: 0;
}

/* Related Posts Section */
.regression-analysis-modeling-related {
  background-color: var(--color-bg-light-gray);
  padding: 5rem 0;
  overflow: hidden;
  margin-top: var(--spacing-4xl);
}

@media (max-width: 768px) {
  .regression-analysis-modeling-related {
    padding: 3rem 0;
  }
}

.regression-analysis-modeling-related-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
}

.regression-analysis-modeling-related-header {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.regression-analysis-modeling-related h2 {
  color: var(--color-text-primary);
}

.regression-analysis-modeling-related-desc {
  color: var(--color-text-secondary);
  max-width: 600px;
}

.regression-analysis-modeling-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-2xl);
}

@media (max-width: 1024px) {
  .regression-analysis-modeling-related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .regression-analysis-modeling-related-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

.regression-analysis-modeling-related-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  height: 100%;
}

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

.regression-analysis-modeling-related-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background-color: var(--color-bg-light-gray);
}

.regression-analysis-modeling-related-card-body {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  flex: 1;
}

.regression-analysis-modeling-related-card-title {
  color: var(--color-text-primary);
  font-weight: 600;
  font-size: 1.1rem;
  line-height: 1.4;
}

.regression-analysis-modeling-related-card-desc {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  flex: 1;
}

.regression-analysis-modeling-related-card-link {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: var(--spacing-md);
  border-top: 1px solid #e5e7eb;
}

.regression-analysis-modeling-related-card-link:hover {
  color: var(--color-primary-dark);
}

/* Conclusion Section */
.regression-analysis-modeling-conclusion {
  background-color: var(--color-bg-light);
  padding: 4rem 0;
  overflow: hidden;
  border-top: 1px solid #e5e7eb;
}

@media (max-width: 768px) {
  .regression-analysis-modeling-conclusion {
    padding: 2.5rem 0;
  }
}

.regression-analysis-modeling-conclusion-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.regression-analysis-modeling-conclusion h2 {
  color: var(--color-text-primary);
}

.regression-analysis-modeling-conclusion p {
  color: var(--color-text-secondary);
}

.regression-analysis-modeling-conclusion-points {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.regression-analysis-modeling-conclusion-point {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
}

.regression-analysis-modeling-conclusion-point-icon {
  color: var(--color-primary);
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.regression-analysis-modeling-conclusion-point-text {
  color: var(--color-text-primary);
  line-height: 1.6;
}

/* Post Page 5 Styles */
/* ==================== POST ISOLATION STYLES ==================== */
.post-multivariate-analysis-classification {
  width: 100%;
}

/* ==================== BREADCRUMBS ==================== */
.post-multivariate-analysis-classification
  .multivariate-analysis-classification-breadcrumbs {
  background-color: var(--color-bg-light-gray);
  padding: 1rem 0;
  font-size: 0.9375rem;
  overflow: hidden;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-breadcrumbs
  .container {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-breadcrumbs
  a {
  color: var(--color-primary);
  font-weight: 500;
  transition: all var(--transition-base);
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-breadcrumbs
  a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.post-multivariate-analysis-classification .breadcrumb-separator {
  color: var(--color-text-muted);
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-breadcrumbs
  span:last-child {
  color: var(--color-text-secondary);
  font-weight: 500;
}

@media (max-width: 768px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-breadcrumbs {
    padding: 0.75rem 0;
    font-size: 0.8125rem;
  }
}

/* ==================== HERO SECTION ==================== */
.post-multivariate-analysis-classification
  .multivariate-analysis-classification-hero {
  background-color: var(--color-bg-dark);
  padding: 6rem 0;
  overflow: hidden;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-hero
  .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-hero
  h1 {
  color: var(--color-text-light);
  font-size: 3.5rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-lead {
  color: #d1d5db;
  font-size: 1.125rem;
  line-height: 1.7;
  max-width: 90%;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-meta {
  display: flex;
  gap: 2rem;
  font-size: 0.9375rem;
  color: #9ca3af;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-meta
  i {
  color: var(--color-primary);
  margin-right: 0.5rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-hero-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

@media (max-width: 1024px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-hero
    .container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-hero
    h1 {
    font-size: 2.75rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-lead {
    font-size: 1rem;
    max-width: 100%;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-hero-image {
    height: 300px;
  }
}

@media (max-width: 768px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-hero {
    padding: 3rem 0;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-hero
    h1 {
    font-size: 2rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-lead {
    font-size: 0.9375rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-meta {
    gap: 1rem;
    font-size: 0.875rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-hero-image {
    height: 250px;
  }
}

/* ==================== CONTENT SECTION 1 ==================== */
.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-1 {
  background-color: var(--color-bg-light);
  padding: 5rem 0;
  overflow: hidden;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-1-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-text-block {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-1
  h2 {
  color: var(--color-text-primary);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-1
  h3 {
  color: var(--color-text-primary);
  font-size: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-1
  p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-left: 0;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-feature-list
  li {
  color: var(--color-text-secondary);
  padding-left: 2rem;
  position: relative;
  line-height: 1.7;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-feature-list
  li:before {
  content: "\f05";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 1.25rem;
}

@media (max-width: 768px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-1 {
    padding: 3rem 0;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-1
    h2 {
    font-size: 1.875rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-1
    h3 {
    font-size: 1.25rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-1
    p {
    font-size: 0.9375rem;
  }
}

/* ==================== CONTENT SECTION 2 ==================== */
.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-2 {
  background-color: #f8f9fb;
  padding: 5rem 0;
  overflow: hidden;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-image-text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-image {
  width: 100%;
  height: 350px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-2
  h2 {
  color: var(--color-text-primary);
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-2
  h3 {
  color: var(--color-text-primary);
  font-size: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-2
  p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

@media (max-width: 1024px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-image-text {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-image {
    height: 300px;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-2
    h2 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-2 {
    padding: 3rem 0;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-2
    h2 {
    font-size: 1.875rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-2
    h3 {
    font-size: 1.25rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-2
    p {
    font-size: 0.9375rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-image {
    height: 250px;
  }
}

/* ==================== DISCLAIMER SECTION ==================== */
.post-multivariate-analysis-classification
  .multivariate-analysis-classification-disclaimer {
  background-color: var(--color-primary-light);
  padding: 4rem 0;
  overflow: hidden;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-disclaimer-content {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: start;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-disclaimer-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-disclaimer-icon
  i {
  color: var(--color-text-light);
  font-size: 1.75rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-disclaimer-text
  h3 {
  color: var(--color-primary-dark);
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-disclaimer-text
  p {
  color: var(--color-primary-dark);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-disclaimer-text
  p:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-disclaimer {
    padding: 2.5rem 0;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-disclaimer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-disclaimer-icon {
    width: 50px;
    height: 50px;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-disclaimer-icon
    i {
    font-size: 1.5rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-disclaimer-text
    h3 {
    font-size: 1.125rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-disclaimer-text
    p {
    font-size: 0.875rem;
  }
}

/* ==================== CONTENT SECTION 3 ==================== */
.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-3 {
  background-color: var(--color-bg-light);
  padding: 5rem 0;
  overflow: hidden;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-3-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-3
  h2 {
  color: var(--color-text-primary);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-3
  h3 {
  color: var(--color-text-primary);
  font-size: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-3
  p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-highlight-box {
  background-color: #e6f0ff;
  border-left: 4px solid var(--color-primary);
  padding: 2rem;
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-highlight-box
  h3 {
  color: var(--color-primary-dark);
  margin-top: 0;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-highlight-box
  p {
  color: var(--color-primary-dark);
  margin: 0;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-methods-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-left: 0;
  margin-top: 1rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-methods-list
  li {
  color: var(--color-text-secondary);
  padding-left: 2rem;
  position: relative;
  line-height: 1.7;
  font-size: 0.9375rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-methods-list
  li:before {
  content: "\f054";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

@media (max-width: 768px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-3 {
    padding: 3rem 0;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-3
    h2 {
    font-size: 1.875rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-3
    h3 {
    font-size: 1.25rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-3
    p {
    font-size: 0.9375rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-highlight-box {
    padding: 1.5rem;
  }
}

/* ==================== CONTENT SECTION 4 ==================== */
.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-4 {
  background-color: #f8f9fb;
  padding: 5rem 0;
  overflow: hidden;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-4-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-4
  h2 {
  color: var(--color-text-primary);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-4
  h3 {
  color: var(--color-text-primary);
  font-size: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-4
  p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-comparison-table {
  margin-top: 2rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-bg-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-table
  thead {
  background-color: var(--color-primary);
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-table
  th {
  color: var(--color-text-light);
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.9375rem;
  border: none;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-table
  td {
  color: var(--color-text-secondary);
  padding: 1rem;
  border-bottom: 1px solid #e5e7eb;
  font-size: 0.9375rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-table
  tbody
  tr:last-child
  td {
  border-bottom: none;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-table
  tbody
  tr:hover {
  background-color: #f8f9fb;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-table
  td
  strong {
  color: var(--color-text-primary);
}

@media (max-width: 1024px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-table {
    font-size: 0.875rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-table
    th,
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-table
    td {
    padding: 0.75rem;
  }
}

@media (max-width: 768px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-4 {
    padding: 3rem 0;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-4
    h2 {
    font-size: 1.875rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-4
    h3 {
    font-size: 1.25rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-4
    p {
    font-size: 0.9375rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-table {
    font-size: 0.8125rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-table
    th,
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-table
    td {
    padding: 0.625rem;
  }
}

/* ==================== CONTENT SECTION 5 ==================== */
.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-5 {
  background-color: var(--color-bg-light);
  padding: 5rem 0;
  overflow: hidden;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-5-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-image-text-reverse {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-image-text-reverse
  .multivariate-analysis-classification-text-block {
  order: 1;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-image-text-reverse
  .multivariate-analysis-classification-content-image-alt {
  order: 2;
  width: 100%;
  height: 350px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-5
  h2 {
  color: var(--color-text-primary);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-5
  h3 {
  color: var(--color-text-primary);
  font-size: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-content-5
  p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-applications {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-left: 0;
  margin-top: 1rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-applications
  li {
  color: var(--color-text-secondary);
  padding-left: 2rem;
  position: relative;
  line-height: 1.7;
  font-size: 0.9375rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-applications
  li:before {
  content: "\f05a";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 1rem;
}

@media (max-width: 1024px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-image-text-reverse {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-image-text-reverse
    .multivariate-analysis-classification-content-image-alt {
    height: 300px;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-5
    h2 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-5 {
    padding: 3rem 0;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-5
    h2 {
    font-size: 1.875rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-5
    h3 {
    font-size: 1.25rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-content-5
    p {
    font-size: 0.9375rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-image-text-reverse
    .multivariate-analysis-classification-content-image-alt {
    height: 250px;
  }
}

/* ==================== CONCLUSION SECTION ==================== */
.post-multivariate-analysis-classification
  .multivariate-analysis-classification-conclusion {
  background-color: var(--color-bg-dark);
  padding: 5rem 0;
  overflow: hidden;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-conclusion-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 900px;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-conclusion
  h2 {
  color: var(--color-text-light);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-conclusion
  p {
  color: #d1d5db;
  font-size: 1rem;
  line-height: 1.8;
}

@media (max-width: 768px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-conclusion {
    padding: 3rem 0;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-conclusion
    h2 {
    font-size: 1.875rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-conclusion
    p {
    font-size: 0.9375rem;
  }
}

/* ==================== RELATED POSTS SECTION ==================== */
.post-multivariate-analysis-classification
  .multivariate-analysis-classification-related {
  background-color: var(--color-bg-light-gray);
  padding: 5rem 0;
  overflow: hidden;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-related-content {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-related
  h2 {
  color: var(--color-text-primary);
  font-size: 2.5rem;
  text-align: center;
  margin: 0;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-card-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  flex-grow: 1;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-card
  h3 {
  color: var(--color-text-primary);
  font-size: 1.25rem;
  margin: 0;
  line-height: 1.4;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-card
  p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0;
  flex-grow: 1;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-card-link {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-base);
  text-decoration: none;
  margin-top: auto;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-card-link:hover {
  color: var(--color-primary-dark);
  gap: 0.75rem;
}

.post-multivariate-analysis-classification
  .multivariate-analysis-classification-card-link
  i {
  font-size: 0.75rem;
}

@media (max-width: 1024px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-related
    h2 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-related {
    padding: 3rem 0;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-cards-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-related
    h2 {
    font-size: 1.875rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-card-content {
    padding: 1.25rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-card
    h3 {
    font-size: 1.125rem;
  }

  .post-multivariate-analysis-classification
    .multivariate-analysis-classification-card
    p {
    font-size: 0.875rem;
  }
}

/* Privacy Page Styles */
.data-hub {
  font-family: var(--font-primary);
  color: var(--color-text-primary);
}

.data-hub .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* Hero Section */
.data-hub-hero {
  background-color: var(--color-bg-dark);
  padding: 3rem 0;
  overflow: hidden;
}

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

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

.data-hub-hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.data-hub-hero h1 {
  font-size: 2rem;
  line-height: 1.2;
  color: var(--color-text-light);
  margin: 0;
  text-align: center;
}

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

@media (min-width: 1024px) {
  .data-hub-hero h1 {
    font-size: 3rem;
  }
}

.data-hub-hero-meta {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-top: var(--spacing-md);
  text-align: center;
}

/* Content Section */
.data-hub-content-section {
  background-color: var(--color-bg-light);
  padding: 3rem 0;
  overflow: hidden;
}

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

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

.data-hub-content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 768px) {
  .data-hub-content-wrapper {
    gap: 3rem;
  }
}

.data-hub-section {
  border-bottom: 1px solid #e5e7eb;
  padding-bottom: var(--spacing-lg);
}

.data-hub-section:last-child {
  border-bottom: none;
}

.data-hub-section h2 {
  font-size: 1.75rem;
  line-height: 1.3;
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-md) 0;
}

@media (min-width: 768px) {
  .data-hub-section h2 {
    font-size: 2rem;
  }
}

@media (min-width: 1024px) {
  .data-hub-section h2 {
    font-size: 2.25rem;
  }
}

.data-hub-section p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin: 0 0 var(--spacing-md) 0;
}

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

.data-hub-section p:last-child {
  margin-bottom: 0;
}

/* Contact Section */
.data-hub-contact {
  background-color: var(--color-bg-light-gray);
  padding: 2rem;
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-xl);
}

@media (min-width: 768px) {
  .data-hub-contact {
    padding: 3rem;
  }
}

.data-hub-contact h3 {
  font-size: 1.25rem;
  line-height: 1.3;
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-md) 0;
}

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

.data-hub-contact-item {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid #d1d5db;
}

.data-hub-contact-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.data-hub-contact-label {
  font-weight: 600;
  color: var(--color-text-primary);
  font-size: 0.875rem;
  display: block;
  margin-bottom: var(--spacing-xs);
}

@media (min-width: 768px) {
  .data-hub-contact-label {
    font-size: 1rem;
  }
}

.data-hub-contact-value {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

@media (min-width: 768px) {
  .data-hub-contact-value {
    font-size: 1rem;
  }
}

/* List Styling */
.data-hub-section ul {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-lg);
  list-style: none;
}

.data-hub-section li {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-sm);
  position: relative;
  padding-left: var(--spacing-md);
}

@media (min-width: 768px) {
  .data-hub-section li {
    font-size: 1rem;
  }
}

.data-hub-section li:before {
  content: "•";
  color: var(--color-primary);
  font-weight: bold;
  position: absolute;
  left: 0;
}

/* Thank You Page Styles */
:root {
  --color-primary: #0052cc;
  --color-primary-dark: #003a99;
  --color-primary-light: #e6f0ff;
  --color-accent: #00a86b;
  --color-accent-light: #e6f9f0;
  --color-bg-light: #ffffff;
  --color-bg-light-gray: #f8f9fb;
  --color-bg-dark: #0a0e27;
  --color-bg-darker: #050812;
  --color-text-primary: #1a1a2e;
  --color-text-secondary: #4a4a6a;
  --color-text-light: #ffffff;
  --color-text-muted: #9ca3af;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  --font-primary: "Inter", sans-serif;
  --font-secondary: "IBM Plex Sans", sans-serif;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 5rem;
  --spacing-4xl: 6rem;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.2);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --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-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ============================================
     THANK YOU PAGE - HERO SECTION
     ============================================ */
.thank-hero-section {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  padding: 3rem 0;
  overflow: hidden;
  position: relative;
}

@media (min-width: 768px) {
  .thank-hero-section {
    padding: 4rem 0;
  }
}

@media (min-width: 1024px) {
  .thank-hero-section {
    padding: 5rem 0;
  }
}

.thank-hero-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  pointer-events: none;
}

.thank-hero-section::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 50%;
  pointer-events: none;
}

.thank-hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.thank-icon {
  margin-bottom: var(--spacing-lg);
  display: inline-block;
}

.thank-icon i {
  font-size: 4rem;
  color: var(--color-success);
  animation: bounce-in 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@media (min-width: 768px) {
  .thank-icon i {
    font-size: 5rem;
  }
}

@media (min-width: 1024px) {
  .thank-icon i {
    font-size: 6rem;
  }
}

.thank-hero-section h1 {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.5px;
}

@media (min-width: 768px) {
  .thank-hero-section h1 {
    font-size: 3rem;
  }
}

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

.thank-lead {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--spacing-md);
  font-weight: 500;
}

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

.thank-subtitle {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

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

/* ============================================
     THANK YOU PAGE - CONTENT SECTION
     ============================================ */
.thank-content-section {
  background-color: var(--color-bg-light);
  padding: 3rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .thank-content-section {
    padding: 4rem 0;
  }
}

@media (min-width: 1024px) {
  .thank-content-section {
    padding: 5rem 0;
  }
}

.thank-content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 768px) {
  .thank-content-wrapper {
    gap: 3rem;
  }
}

/* ============================================
     MESSAGE BLOCK
     ============================================ */
.thank-message-block h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
}

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

@media (min-width: 1024px) {
  .thank-message-block h2 {
    font-size: 2.5rem;
  }
}

.thank-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .thank-steps {
    gap: 2rem;
    margin-bottom: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .thank-steps {
    gap: 2.5rem;
    margin-bottom: 3rem;
  }
}

.thank-steps li {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 1rem;
}

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

.step-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--color-accent-light);
  border-radius: var(--radius-md);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

@media (min-width: 768px) {
  .step-icon {
    width: 3rem;
    height: 3rem;
  }
}

.step-icon i {
  font-size: 1.25rem;
  color: var(--color-accent);
}

@media (min-width: 768px) {
  .step-icon i {
    font-size: 1.5rem;
  }
}

.step-text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  padding-top: 0.25rem;
}

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

/* ============================================
     FEATURES BLOCK
     ============================================ */
.thank-features-block h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
  .thank-features-block h3 {
    font-size: 1.75rem;
  }
}

@media (min-width: 1024px) {
  .thank-features-block h3 {
    font-size: 2rem;
  }
}

.thank-benefits {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

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

@media (min-width: 1024px) {
  .thank-benefits {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }
}

.benefit-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background-color: var(--color-bg-light-gray);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 82, 204, 0.1);
  transition: all var(--transition-base);
}

@media (min-width: 768px) {
  .benefit-item {
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
  }
}

@media (min-width: 1024px) {
  .benefit-item {
    padding: var(--spacing-lg);
  }
}

.benefit-item:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
}

.benefit-icon i {
  font-size: 1.25rem;
  color: var(--color-primary);
}

.benefit-item p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

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

/* ============================================
     ACTION BUTTON
     ============================================ */
.thank-action {
  text-align: center;
  padding-top: var(--spacing-md);
}

@media (min-width: 768px) {
  .thank-action {
    padding-top: var(--spacing-lg);
  }
}

.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: 2px solid transparent;
  cursor: pointer;
  font-family: var(--font-primary);
  gap: 0.5rem;
}

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

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

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

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

.btn-primary:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ============================================
     ANIMATIONS
     ============================================ */
@keyframes bounce-in {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    transform: scale(1);
  }
}

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

.thank-content-wrapper > * {
  animation: fade-in-up 0.6s ease-out forwards;
}

.thank-content-wrapper > *:nth-child(1) {
  animation-delay: 0.2s;
}

.thank-content-wrapper > *:nth-child(2) {
  animation-delay: 0.4s;
}

.thank-content-wrapper > *:nth-child(3) {
  animation-delay: 0.6s;
}

/* ============================================
     ACCESSIBILITY & PRINT
     ============================================ */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .thank-hero-section {
    padding: 2rem 0;
  }

  .thank-content-section {
    padding: 2rem 0;
  }

  .btn {
    display: none;
  }
}

/* 404 Page Styles */
:root {
  --color-primary: #0052cc;
  --color-primary-dark: #003a99;
  --color-primary-light: #e6f0ff;
  --color-accent: #00a86b;
  --color-accent-light: #e6f9f0;
  --color-bg-light: #ffffff;
  --color-bg-light-gray: #f8f9fb;
  --color-bg-dark: #0a0e27;
  --color-bg-darker: #050812;
  --color-text-primary: #1a1a2e;
  --color-text-secondary: #4a4a6a;
  --color-text-light: #ffffff;
  --color-text-muted: #9ca3af;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  --font-primary: "Inter", sans-serif;
  --font-secondary: "IBM Plex Sans", sans-serif;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 5rem;
  --spacing-4xl: 6rem;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.2);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --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;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Error Hero Section */
.error-hero-section {
  background: linear-gradient(
    135deg,
    var(--color-bg-dark) 0%,
    var(--color-bg-darker) 100%
  );
  overflow: hidden;
  padding: var(--spacing-3xl) 0;
}

.error-hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
  align-items: center;
}

@media (min-width: 768px) {
  .error-hero-section {
    padding: var(--spacing-4xl) 0;
  }

  .error-hero-content {
    flex-direction: row;
    gap: var(--spacing-4xl);
    align-items: center;
  }
}

/* Error Illustration */
.error-illustration {
  position: relative;
  width: 100%;
  max-width: 300px;
  height: 300px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

@media (min-width: 768px) {
  .error-illustration {
    max-width: 400px;
    height: 400px;
    flex: 0 0 45%;
  }
}

.chart-container {
  position: relative;
  width: 100%;
  height: 200px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: var(--spacing-md);
  padding: var(--spacing-xl) 0;
}

@media (min-width: 768px) {
  .chart-container {
    height: 280px;
    gap: var(--spacing-lg);
    padding: var(--spacing-2xl) 0;
  }
}

.chart-bar {
  background: linear-gradient(
    180deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  animation: chartBounce 2s ease-in-out infinite;
  box-shadow: var(--shadow-md);
}

.chart-bar {
  width: 40px;
  animation-delay: 0s;
}

@media (min-width: 768px) {
  .chart-bar {
    width: 50px;
  }
}

.bar-1 {
  height: 60px;
  animation-delay: 0s;
}

.bar-2 {
  height: 100px;
  animation-delay: 0.15s;
}

.bar-3 {
  height: 80px;
  animation-delay: 0.3s;
}

.bar-4 {
  height: 120px;
  animation-delay: 0.45s;
}

.bar-5 {
  height: 70px;
  animation-delay: 0.6s;
}

@keyframes chartBounce {
  0%,
  100% {
    transform: scaleY(1);
  }
  50% {
    transform: scaleY(1.1);
  }
}

.error-number {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 6rem;
  font-weight: 900;
  color: rgba(0, 82, 204, 0.15);
  text-shadow: 0 0 40px rgba(0, 82, 204, 0.2);
  z-index: 0;
  line-height: 1;
}

@media (min-width: 768px) {
  .error-number {
    font-size: 8rem;
  }
}

.floating-element {
  position: absolute;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  border-radius: 50%;
  color: var(--color-text-light);
  font-size: 1.5rem;
  animation: float 3s ease-in-out infinite;
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .floating-element {
    width: 80px;
    height: 80px;
    font-size: 2rem;
  }
}

.element-1 {
  top: 10%;
  left: 10%;
  background-color: var(--color-primary);
  animation-delay: 0s;
}

.element-2 {
  top: 60%;
  right: 10%;
  background-color: var(--color-accent);
  animation-delay: 0.5s;
}

.element-3 {
  bottom: 15%;
  left: 20%;
  background-color: var(--color-info);
  animation-delay: 1s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(5deg);
  }
}

/* Error Content */
.error-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .error-content {
    flex: 0 0 55%;
    gap: var(--spacing-xl);
  }
}

.error-content h1 {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-text-light);
  line-height: 1.2;
}

@media (min-width: 768px) {
  .error-content h1 {
    font-size: 3.5rem;
  }
}

.error-subtitle {
  font-size: 1.25rem;
  color: var(--color-primary-light);
  font-weight: 600;
  line-height: 1.4;
}

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

.error-description {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

@media (min-width: 768px) {
  .error-description {
    font-size: 1.0625rem;
  }
}

.error-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.875rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  font-family: var(--font-primary);
}

@media (min-width: 768px) {
  .btn {
    padding: 1.125rem 2.25rem;
    font-size: 1.0625rem;
  }
}

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

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

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

.btn i {
  font-size: 1.125rem;
}

/* Suggestions Section */
.error-suggestions-section {
  background-color: var(--color-bg-light);
  overflow: hidden;
  padding: var(--spacing-3xl) 0;
}

@media (min-width: 768px) {
  .error-suggestions-section {
    padding: var(--spacing-4xl) 0;
  }
}

.error-suggestions-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.error-suggestions-content h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text-primary);
  text-align: center;
}

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

.suggestions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .suggestions-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
  }
}

.suggestion-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-xl);
  background-color: var(--color-bg-light-gray);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
  transition: all var(--transition-base);
}

@media (min-width: 768px) {
  .suggestion-card {
    padding: var(--spacing-2xl);
    gap: var(--spacing-lg);
  }
}

.suggestion-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  background-color: var(--color-primary-light);
}

.suggestion-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  border-radius: var(--radius-md);
  color: var(--color-text-light);
  font-size: 1.5rem;
}

@media (min-width: 768px) {
  .suggestion-icon {
    width: 64px;
    height: 64px;
    font-size: 1.75rem;
  }
}

.suggestion-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

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

.suggestion-card p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

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

/* Responsive adjustments */
@media (max-width: 767px) {
  .error-illustration {
    margin-bottom: var(--spacing-lg);
  }

  .floating-element {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }

  .error-number {
    font-size: 5rem;
  }
}