/* ==========================================================================
   Awditify - Custom Styles (works WITH Tailwind CDN)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Primary */
  --color-primary: #003366;
  --color-primary-hover: #004080;
  --color-primary-link: #0055A4;
  --color-primary-light: #E8F4FD;
  --color-primary-border: #B8D9F2;

  /* Neutrals */
  --color-white: #FFFFFF;
  --color-text-dark: #1a202c;
  --color-text-body: #4a5568;
  --color-text-muted: #718096;

  /* Status */
  --color-success: #059669;
  --color-warning: #D97706;
  --color-error: #DC2626;

  /* Dark backgrounds */
  --color-dark-bg: #0a1628;
  --color-admin-sidebar: #1a1a2e;

  /* Spacing */
  --section-padding-y: 4rem;
  --section-padding-y-lg: 6rem;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Header height */
  --header-height: 72px;
}

/* --------------------------------------------------------------------------
   2. Typography
   -------------------------------------------------------------------------- */
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--color-text-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', 'Inter', system-ui, sans-serif;
  color: var(--color-text-dark);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

@media (min-width: 768px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2.25rem; }
  h3 { font-size: 1.75rem; }
}

@media (min-width: 1024px) {
  h1 { font-size: 3.5rem; }
  h2 { font-size: 2.5rem; }
}

a {
  color: var(--color-primary-link);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

p {
  margin-bottom: 1rem;
}

.text-large-quote {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  line-height: 1.6;
  font-weight: 500;
  font-style: italic;
  color: var(--color-text-dark);
}

@media (min-width: 768px) {
  .text-large-quote {
    font-size: 1.75rem;
  }
}

.text-stat-number {
  font-family: 'Poppins', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-primary);
  letter-spacing: -0.03em;
}

@media (min-width: 768px) {
  .text-stat-number {
    font-size: 3.5rem;
  }
}

/* --------------------------------------------------------------------------
   3. Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  transition: box-shadow var(--transition-base), padding var(--transition-base);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.site-header.scrolled {
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
}

.site-header.shrink {
  --header-height: 60px;
}

.nav-link {
  position: relative;
  font-weight: 500;
  color: var(--color-text-body);
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
}

/* Desktop Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 220px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(0, 0, 0, 0.05);
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  pointer-events: none;
}

.nav-dropdown.open .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.nav-dropdown-menu a {
  display: block;
  padding: 0.5rem 1.25rem;
  color: var(--color-text-body);
  font-size: 0.9375rem;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.nav-dropdown-menu a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

/* Mobile Menu */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 300px;
  max-width: 85vw;
  background: var(--color-white);
  z-index: 999;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
  padding: 1.5rem;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu .nav-link {
  display: block;
  padding: 0.75rem 0;
  border-bottom: 1px solid #f0f0f0;
  font-size: 1.0625rem;
}

.mobile-menu .nav-link.active::after {
  display: none;
}

.mobile-menu .nav-link.active {
  color: var(--color-primary);
  font-weight: 600;
}

body.menu-open {
  overflow: hidden;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-dark);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   4. Hero Sections
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary) 0%, #004080 50%, #0055A4 100%);
  color: var(--color-white);
  padding: 5rem 0;
}

@media (min-width: 768px) {
  .hero-section {
    padding: 7rem 0;
  }
}

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

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px, 60px 60px;
  pointer-events: none;
}

.hero-section .hero-content {
  position: relative;
  z-index: 1;
}

.hero-title {
  font-family: 'Poppins', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-white);
  letter-spacing: -0.03em;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.25rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 4rem;
  }
}

.hero-subtitle {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  max-width: 600px;
}

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

.hero-section-light {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, #d4ecfb 50%, #c5e3f7 100%);
  color: var(--color-text-dark);
}

.hero-section-light .hero-title {
  color: var(--color-text-dark);
}

.hero-section-light .hero-subtitle {
  color: var(--color-text-body);
}

.gradient-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #004080 50%, #0055A4 100%);
}

/* --------------------------------------------------------------------------
   5. Cards
   -------------------------------------------------------------------------- */

/* Feature Cards */
.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid var(--color-primary-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.feature-card-icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--color-primary-light);
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
}

.feature-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.feature-card p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* Pricing Cards */
.pricing-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid #e2e8f0;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.popular {
  border: 2px solid var(--color-primary);
  transform: scale(1.03);
  box-shadow: 0 0 0 4px rgba(0, 51, 102, 0.1), var(--shadow-xl);
  z-index: 2;
}

.pricing-card.popular:hover {
  transform: scale(1.05);
  box-shadow: 0 0 0 4px rgba(0, 51, 102, 0.15), var(--shadow-xl);
}

.pricing-card .popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 1rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-card .price {
  font-family: 'Poppins', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-text-dark);
  line-height: 1;
}

.pricing-card .price .currency {
  font-size: 1.25rem;
  vertical-align: super;
  font-weight: 600;
}

.pricing-card .price .period {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

/* Blog Post Cards */
.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid #e2e8f0;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.blog-card-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.blog-card-content {
  padding: 1.5rem;
}

.blog-card-meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.blog-card-title {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 0.5rem;
  color: var(--color-text-dark);
}

.blog-card-title a {
  color: inherit;
  transition: color var(--transition-fast);
}

.blog-card-title a:hover {
  color: var(--color-primary);
}

.blog-card-excerpt {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Testimonial Cards */
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid #e2e8f0;
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-size: 4rem;
  line-height: 1;
  font-family: 'Poppins', serif;
  color: var(--color-primary-border);
  pointer-events: none;
}

.testimonial-card-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-body);
  margin-bottom: 1.25rem;
  padding-top: 1.5rem;
}

.testimonial-card-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-card-avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card-name {
  font-weight: 600;
  color: var(--color-text-dark);
  font-size: 0.9375rem;
  line-height: 1.3;
}

.testimonial-card-role {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Stat Cards */
.stat-card {
  text-align: center;
  padding: 1.5rem;
}

.stat-card .stat-number {
  font-family: 'Poppins', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
  .stat-card .stat-number {
    font-size: 3rem;
  }
}

.stat-card .stat-label {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   6. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1.5;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(0, 51, 102, 0.3);
}

.btn-primary:active {
  transform: translateY(1px);
}

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

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-text-dark);
  border-color: var(--color-white);
}

.btn-white:hover {
  background: #f7fafc;
  color: var(--color-primary);
  border-color: #f7fafc;
}

.btn-success {
  background: var(--color-success);
  color: var(--color-white);
  border-color: var(--color-success);
}

.btn-success:hover {
  background: #047857;
  border-color: #047857;
  color: var(--color-white);
}

.btn-error {
  background: var(--color-error);
  color: var(--color-white);
  border-color: var(--color-error);
}

.btn-error:hover {
  background: #b91c1c;
  border-color: #b91c1c;
  color: var(--color-white);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-body);
  border-color: transparent;
}

.btn-ghost:hover {
  background: #f7fafc;
  color: var(--color-primary);
}

/* Sizes */
.btn-lg {
  padding: 0.8125rem 2rem;
  font-size: 1.0625rem;
}

.btn-sm {
  padding: 0.375rem 1rem;
  font-size: 0.8125rem;
}

.btn-icon {
  padding: 0.625rem;
}

.btn-icon.btn-sm {
  padding: 0.375rem;
}

/* Loading state */
.btn.loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn.loading::after {
  content: '';
  position: absolute;
  width: 1.125rem;
  height: 1.125rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--color-white);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.btn-secondary.loading::after {
  border-color: rgba(0, 51, 102, 0.2);
  border-top-color: var(--color-primary);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   7. Forms
   -------------------------------------------------------------------------- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-dark);
  margin-bottom: 0.375rem;
}

.form-label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
  display: block;
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.9375rem;
  color: var(--color-text-dark);
  background: var(--color-white);
  border: 1px solid #d1d5db;
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  line-height: 1.5;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.15);
}

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

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234a5568' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}

/* Error state */
.form-input.error,
.form-textarea.error,
.form-select.error {
  border-color: var(--color-error);
}

.form-input.error:focus,
.form-textarea.error:focus,
.form-select.error:focus {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

.form-error {
  font-size: 0.8125rem;
  color: var(--color-error);
  margin-top: 0.25rem;
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  margin-top: 0.25rem;
  accent-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   8. Blog / Article Content Styles
   -------------------------------------------------------------------------- */
.article-content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text-body);
}

.article-content h1 {
  font-size: 2.25rem;
  margin: 2.5rem 0 1rem;
}

.article-content h2 {
  font-size: 1.75rem;
  margin: 2rem 0 0.875rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #e2e8f0;
}

.article-content h3 {
  font-size: 1.375rem;
  margin: 1.75rem 0 0.75rem;
}

.article-content h4 {
  font-size: 1.125rem;
  margin: 1.5rem 0 0.625rem;
}

.article-content p {
  margin-bottom: 1.25rem;
}

.article-content a {
  color: var(--color-primary-link);
  text-decoration: underline;
  text-decoration-color: rgba(0, 85, 164, 0.3);
  text-underline-offset: 2px;
  transition: text-decoration-color var(--transition-fast);
}

.article-content a:hover {
  text-decoration-color: var(--color-primary-link);
}

.article-content ul,
.article-content ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.article-content ul {
  list-style: disc;
}

.article-content ol {
  list-style: decimal;
}

.article-content li {
  margin-bottom: 0.375rem;
  padding-left: 0.25rem;
}

.article-content li > ul,
.article-content li > ol {
  margin-top: 0.375rem;
  margin-bottom: 0;
}

.article-content code {
  font-family: 'Fira Code', 'JetBrains Mono', monospace;
  font-size: 0.875em;
  background: #f1f5f9;
  padding: 0.15em 0.4em;
  border-radius: var(--radius-sm);
  color: #c7254e;
}

.article-content pre {
  background: #1e293b;
  color: #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.7;
}

.article-content pre code {
  background: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

.article-content blockquote {
  border-left: 4px solid var(--color-primary);
  background: var(--color-primary-light);
  margin: 1.5rem 0;
  padding: 1rem 1.5rem;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  color: var(--color-text-dark);
  font-style: italic;
}

.article-content blockquote p:last-child {
  margin-bottom: 0;
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
  font-size: 0.9375rem;
}

.article-content table th,
.article-content table td {
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #e2e8f0;
}

.article-content table th {
  font-weight: 600;
  color: var(--color-text-dark);
  background: #f8fafc;
}

.article-content table tr:hover td {
  background: #f8fafc;
}

.article-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  margin: 1.5rem 0;
  box-shadow: var(--shadow-md);
}

.article-content hr {
  border: none;
  border-top: 1px solid #e2e8f0;
  margin: 2rem 0;
}

/* --------------------------------------------------------------------------
   9. Pricing Section
   -------------------------------------------------------------------------- */

/* Toggle Switch */
.pricing-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
}

.pricing-toggle-label {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  cursor: pointer;
}

.pricing-toggle-label.active {
  color: var(--color-text-dark);
  font-weight: 600;
}

.pricing-toggle-switch {
  position: relative;
  width: 52px;
  height: 28px;
  background: #d1d5db;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-base);
}

.pricing-toggle-switch.active {
  background: var(--color-primary);
}

.pricing-toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  background: var(--color-white);
  border-radius: 50%;
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.pricing-toggle-switch.active::after {
  transform: translateX(24px);
}

/* Savings badge */
.pricing-savings-badge {
  display: inline-block;
  background: #dcfce7;
  color: var(--color-success);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.125rem 0.625rem;
  border-radius: var(--radius-full);
}

/* Feature list */
.pricing-features {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  padding: 0.5rem 0;
  font-size: 0.9375rem;
  color: var(--color-text-body);
}

.pricing-features li::before {
  content: '';
  display: inline-block;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23059669' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
}

.pricing-features li.disabled {
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.pricing-features li.disabled::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23CBD5E1' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E");
}

/* Price transition */
.price-amount {
  display: inline-block;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.price-amount.switching {
  opacity: 0;
  transform: translateY(-4px);
}

/* --------------------------------------------------------------------------
   10. Comparison Table
   -------------------------------------------------------------------------- */
.comparison-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -1rem;
  padding: 0 1rem;
  position: relative;
}

.comparison-table-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 40px;
  background: linear-gradient(to left, rgba(255, 255, 255, 0.9), transparent);
  pointer-events: none;
  opacity: 1;
  transition: opacity var(--transition-base);
}

.comparison-table-wrap.scroll-end::after {
  opacity: 0;
}

.comparison-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 0.875rem 1rem;
  text-align: center;
  border-bottom: 1px solid #e2e8f0;
  font-size: 0.9375rem;
}

.comparison-table th:first-child,
.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--color-text-dark);
  position: sticky;
  left: 0;
  background: var(--color-white);
  z-index: 2;
  min-width: 180px;
}

.comparison-table thead th {
  background: var(--color-primary-light);
  color: var(--color-text-dark);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.comparison-table thead th:first-child {
  background: var(--color-primary-light);
}

.comparison-table .check-icon {
  color: var(--color-success);
  font-size: 1.125rem;
}

.comparison-table .cross-icon {
  color: #cbd5e1;
  font-size: 1.125rem;
}

.comparison-table .highlight-col {
  background: rgba(0, 51, 102, 0.03);
}

/* --------------------------------------------------------------------------
   11. Testimonial Carousel
   -------------------------------------------------------------------------- */
.testimonial-carousel {
  position: relative;
  overflow: hidden;
}

.testimonial-carousel-track {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial-carousel-slide {
  flex: 0 0 100%;
  padding: 0 1rem;
  box-sizing: border-box;
}

@media (min-width: 768px) {
  .testimonial-carousel-slide {
    flex: 0 0 50%;
  }
}

@media (min-width: 1024px) {
  .testimonial-carousel-slide {
    flex: 0 0 33.333%;
  }
}

.testimonial-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.testimonial-carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #d1d5db;
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
  padding: 0;
}

.testimonial-carousel-dot.active {
  background: var(--color-primary);
  transform: scale(1.25);
}

/* --------------------------------------------------------------------------
   12. Changelog Timeline
   -------------------------------------------------------------------------- */
.changelog-timeline {
  position: relative;
  padding-left: 2rem;
}

.changelog-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-primary-border);
}

.changelog-entry {
  position: relative;
  padding-bottom: 2.5rem;
}

.changelog-entry:last-child {
  padding-bottom: 0;
}

.changelog-entry::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.25rem;
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  border-radius: 50%;
  border: 3px solid var(--color-primary-light);
  transform: translateX(-5px);
}

.changelog-date {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.changelog-version {
  font-family: 'Poppins', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 0.5rem;
}

.changelog-tag {
  display: inline-block;
  padding: 0.125rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

.changelog-tag.new {
  background: #dcfce7;
  color: var(--color-success);
}

.changelog-tag.improved {
  background: #e0f2fe;
  color: #0284c7;
}

.changelog-tag.fixed {
  background: #fef3c7;
  color: var(--color-warning);
}

.changelog-tag.removed {
  background: #fee2e2;
  color: var(--color-error);
}

/* --------------------------------------------------------------------------
   13. Learning Center
   -------------------------------------------------------------------------- */

/* Sidebar Navigation */
.learn-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
  max-height: calc(100vh - var(--header-height) - 3rem);
  overflow-y: auto;
  padding-right: 1rem;
}

.learn-sidebar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.learn-sidebar-nav li {
  margin-bottom: 0.125rem;
}

.learn-sidebar-nav a {
  display: block;
  padding: 0.5rem 0.875rem;
  font-size: 0.9375rem;
  color: var(--color-text-body);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
  border-left: 3px solid transparent;
}

.learn-sidebar-nav a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.learn-sidebar-nav a.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
  border-left-color: var(--color-primary);
}

.learn-sidebar-nav .section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  padding: 1rem 0.875rem 0.375rem;
}

/* Mobile sidebar toggle */
.learn-sidebar-toggle {
  display: none;
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  margin-bottom: 1rem;
  text-align: left;
}

@media (max-width: 1023px) {
  .learn-sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .learn-sidebar {
    position: static;
    max-height: none;
    display: none;
    padding-right: 0;
    padding-bottom: 1rem;
  }

  .learn-sidebar.active {
    display: block;
  }
}

/* Helpful vote */
.helpful-vote {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 0;
  border-top: 1px solid #e2e8f0;
  margin-top: 2rem;
}

.helpful-vote-text {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-dark);
}

.helpful-vote-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  border: 1px solid #d1d5db;
  border-radius: var(--radius-full);
  background: var(--color-white);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-body);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.helpful-vote-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.helpful-vote-btn.voted {
  border-color: var(--color-success);
  color: var(--color-success);
  background: #dcfce7;
  pointer-events: none;
}

.helpful-vote-count {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Video cards */
.video-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid #e2e8f0;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.video-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.video-card-thumbnail {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #1e293b;
}

.video-card-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-card-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.3);
  transition: background var(--transition-fast);
}

.video-card:hover .video-card-play {
  background: rgba(0, 0, 0, 0.4);
}

.video-card-play svg {
  width: 48px;
  height: 48px;
  color: var(--color-white);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.video-card-body {
  padding: 1rem 1.25rem;
}

.video-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 0.25rem;
}

.video-card-duration {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Table of contents */
.table-of-contents {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}

.table-of-contents-title {
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-dark);
  margin-bottom: 0.75rem;
}

.table-of-contents ol {
  list-style: decimal;
  padding-left: 1.25rem;
  margin: 0;
}

.table-of-contents li {
  padding: 0.25rem 0;
}

.table-of-contents a {
  font-size: 0.9375rem;
  color: var(--color-text-body);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.table-of-contents a:hover {
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   14. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-dark-bg);
  color: rgba(255, 255, 255, 0.7);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
  position: relative;
}

.site-footer a:hover {
  color: var(--color-white);
}

.footer-link {
  position: relative;
  display: inline-block;
}

.footer-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-white);
  transition: width var(--transition-base);
}

.footer-link:hover::after {
  width: 100%;
}

.footer-heading {
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.7);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.footer-social-link:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   15. Animations
   -------------------------------------------------------------------------- */

/* Fade-in on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Slide up on scroll */
.slide-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-up.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Fade-in left */
.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.animate-in {
  opacity: 1;
  transform: translateX(0);
}

/* Fade-in right */
.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.animate-in {
  opacity: 1;
  transform: translateX(0);
}

/* Scale in */
.scale-in {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.scale-in.animate-in {
  opacity: 1;
  transform: scale(1);
}

/* Stagger delay support via data-delay */
[data-delay="100"] { transition-delay: 100ms; }
[data-delay="200"] { transition-delay: 200ms; }
[data-delay="300"] { transition-delay: 300ms; }
[data-delay="400"] { transition-delay: 400ms; }
[data-delay="500"] { transition-delay: 500ms; }
[data-delay="600"] { transition-delay: 600ms; }
[data-delay="700"] { transition-delay: 700ms; }
[data-delay="800"] { transition-delay: 800ms; }

/* Subtle CTA pulse */
.pulse-cta {
  animation: pulseCta 2.5s ease-in-out infinite;
}

@keyframes pulseCta {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 51, 102, 0.3); }
  50% { box-shadow: 0 0 0 10px rgba(0, 51, 102, 0); }
}

/* Number count up - the element starts hidden */
.count-up {
  opacity: 0;
}

.count-up.animate-in {
  opacity: 1;
}

/* --------------------------------------------------------------------------
   16. Utility Classes
   -------------------------------------------------------------------------- */
.text-anchor-blue {
  color: var(--color-primary);
}

.bg-anchor-blue {
  background-color: var(--color-primary);
}

.bg-light-blue {
  background-color: var(--color-primary-light);
}

.section-padding {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

@media (min-width: 1024px) {
  .section-padding {
    padding-top: 6rem;
    padding-bottom: 6rem;
  }
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), #0055A4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.container-narrow {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.container-wide {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

/* Divider */
.section-divider {
  border: none;
  border-top: 1px solid #e2e8f0;
}

/* Badge generic */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.1875rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.5;
}

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

.badge-success {
  background: #dcfce7;
  color: var(--color-success);
}

.badge-warning {
  background: #fef3c7;
  color: var(--color-warning);
}

.badge-error {
  background: #fee2e2;
  color: var(--color-error);
}

.badge-gray {
  background: #f1f5f9;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   17. Admin-Specific Styles
   -------------------------------------------------------------------------- */

/* Admin layout */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
  width: 260px;
  background: var(--color-admin-sidebar);
  color: rgba(255, 255, 255, 0.75);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 200;
  transition: width var(--transition-base), transform var(--transition-base);
  overflow-y: auto;
}

.admin-sidebar.collapsed {
  width: 64px;
}

@media (max-width: 1023px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }

  .admin-sidebar.mobile-open {
    transform: translateX(0);
  }
}

.admin-sidebar-brand {
  padding: 1.25rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-sidebar-brand img {
  width: 32px;
  height: 32px;
}

.admin-sidebar-brand span {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-white);
}

.admin-sidebar.collapsed .admin-sidebar-brand span {
  display: none;
}

.admin-sidebar-nav {
  list-style: none;
  padding: 0.75rem 0;
  margin: 0;
  flex: 1;
}

.admin-sidebar-nav li {
  margin: 0.125rem 0.5rem;
}

.admin-sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.admin-sidebar-nav a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
}

.admin-sidebar-nav a.active {
  background: var(--color-primary);
  color: var(--color-white);
}

.admin-sidebar-nav a .nav-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.admin-sidebar.collapsed .admin-sidebar-nav a span:not(.nav-icon) {
  display: none;
}

/* Submenu */
.admin-sidebar-submenu {
  list-style: none;
  padding: 0;
  margin: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.admin-sidebar-submenu.open {
  max-height: 500px;
}

.admin-sidebar-submenu a {
  padding-left: 2.75rem;
  font-size: 0.8125rem;
}

/* Admin content area */
.admin-content {
  flex: 1;
  margin-left: 260px;
  padding: 1.5rem;
  background: #f8fafc;
  min-height: 100vh;
}

@media (max-width: 1023px) {
  .admin-content {
    margin-left: 0;
  }
}

.admin-sidebar.collapsed ~ .admin-content {
  margin-left: 64px;
}

/* Admin header bar */
.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.admin-page-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

/* Data table */
.data-table-wrap {
  background: var(--color-white);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.data-table th {
  background: #f8fafc;
  font-weight: 600;
  color: var(--color-text-dark);
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 2px solid #e2e8f0;
  white-space: nowrap;
  cursor: default;
  user-select: none;
}

.data-table th.sortable {
  cursor: pointer;
}

.data-table th.sortable:hover {
  background: #edf2f7;
}

.data-table th.sortable::after {
  content: '⇅';
  margin-left: 0.375rem;
  color: #cbd5e1;
  font-size: 0.75rem;
}

.data-table th.sort-asc::after {
  content: '↑';
  color: var(--color-primary);
}

.data-table th.sort-desc::after {
  content: '↓';
  color: var(--color-primary);
}

.data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #f1f5f9;
  color: var(--color-text-body);
  vertical-align: middle;
}

.data-table tr:hover td {
  background: #fafbfc;
}

.data-table td .actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.data-table td .actions a,
.data-table td .actions button {
  font-size: 0.8125rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.data-table .select-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

/* Status badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.1875rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.status-badge::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-badge.published {
  background: #dcfce7;
  color: var(--color-success);
}

.status-badge.published::before {
  background: var(--color-success);
}

.status-badge.draft {
  background: #fef3c7;
  color: var(--color-warning);
}

.status-badge.draft::before {
  background: var(--color-warning);
}

.status-badge.archived {
  background: #f1f5f9;
  color: var(--color-text-muted);
}

.status-badge.archived::before {
  background: var(--color-text-muted);
}

.status-badge.active {
  background: #dcfce7;
  color: var(--color-success);
}

.status-badge.active::before {
  background: var(--color-success);
}

.status-badge.inactive {
  background: #fee2e2;
  color: var(--color-error);
}

.status-badge.inactive::before {
  background: var(--color-error);
}

/* Dashboard cards */
.dashboard-card {
  background: var(--color-white);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: box-shadow var(--transition-base);
}

.dashboard-card:hover {
  box-shadow: var(--shadow-md);
}

.dashboard-card-title {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.dashboard-card-value {
  font-family: 'Poppins', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text-dark);
  line-height: 1;
}

.dashboard-card-change {
  font-size: 0.8125rem;
  font-weight: 500;
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.dashboard-card-change.up {
  color: var(--color-success);
}

.dashboard-card-change.down {
  color: var(--color-error);
}

/* Admin form styles */
.admin-form-card {
  background: var(--color-white);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.admin-form-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #e2e8f0;
}

.admin-form-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid #e2e8f0;
  margin-top: 1rem;
}

/* Media grid */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}

.media-grid-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--transition-fast);
  aspect-ratio: 1;
  background: #f1f5f9;
}

.media-grid-item:hover {
  border-color: var(--color-primary);
}

.media-grid-item.selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.2);
}

.media-grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-grid-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  display: flex;
  align-items: flex-end;
  padding: 0.5rem;
  transition: background var(--transition-fast);
}

.media-grid-item:hover .media-grid-item-overlay {
  background: rgba(0, 0, 0, 0.4);
}

.media-grid-item-actions {
  display: flex;
  gap: 0.375rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.media-grid-item:hover .media-grid-item-actions {
  opacity: 1;
}

/* Markdown editor toolbar */
.md-editor {
  border: 1px solid #d1d5db;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.md-editor-toolbar {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0.75rem;
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  flex-wrap: wrap;
}

.md-editor-toolbar button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--color-text-body);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.md-editor-toolbar button:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.md-editor-toolbar .separator {
  width: 1px;
  height: 1.25rem;
  background: #e2e8f0;
  margin: 0 0.375rem;
}

.md-editor-body {
  display: flex;
}

.md-editor-input {
  flex: 1;
  min-height: 400px;
  padding: 1rem;
  border: none;
  resize: vertical;
  font-family: 'Fira Code', 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-dark);
}

.md-editor-input:focus {
  outline: none;
}

.md-editor-preview {
  flex: 1;
  min-height: 400px;
  padding: 1rem;
  border-left: 1px solid #e2e8f0;
  overflow-y: auto;
  background: #fafbfc;
}

/* Bulk actions bar */
.bulk-actions-bar {
  display: none;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--color-primary-light);
  border-bottom: 1px solid var(--color-primary-border);
}

.bulk-actions-bar.visible {
  display: flex;
}

.bulk-actions-bar .selected-count {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   18. Print Styles
   -------------------------------------------------------------------------- */
@media print {
  *,
  *::before,
  *::after {
    box-shadow: none !important;
    text-shadow: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
    background: #fff;
  }

  .site-header,
  .site-footer,
  .mobile-menu,
  .mobile-menu-overlay,
  .cookie-banner,
  .back-to-top,
  .admin-sidebar,
  nav,
  .btn,
  .no-print {
    display: none !important;
  }

  .admin-content {
    margin-left: 0 !important;
    padding: 0 !important;
  }

  img {
    max-width: 100% !important;
    page-break-inside: avoid;
  }

  h1, h2, h3, h4 {
    page-break-after: avoid;
  }

  table {
    border-collapse: collapse !important;
  }

  table th,
  table td {
    border: 1px solid #ccc !important;
    padding: 0.5rem !important;
  }

  a {
    color: #000 !important;
    text-decoration: underline !important;
  }

  a[href]::after {
    content: ' (' attr(href) ')';
    font-size: 0.8em;
    color: #555;
  }

  a[href^="#"]::after,
  a[href^="javascript"]::after {
    content: '';
  }

  .invoice-print {
    padding: 2rem;
  }

  .invoice-print .invoice-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
  }

  .invoice-print table {
    width: 100%;
  }
}

/* --------------------------------------------------------------------------
   19. Custom Scrollbars
   -------------------------------------------------------------------------- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 99px;
}

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

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 #f1f5f9;
}

/* Admin sidebar scrollbar */
.admin-sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.admin-sidebar::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
}

.admin-sidebar::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* Learn sidebar scrollbar */
.learn-sidebar::-webkit-scrollbar {
  width: 4px;
}

.learn-sidebar::-webkit-scrollbar-thumb {
  background: #d1d5db;
}

/* --------------------------------------------------------------------------
   20. Miscellaneous / Cookie Banner / Back To Top / Flash
   -------------------------------------------------------------------------- */

/* Cookie consent banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-dark-bg);
  color: rgba(255, 255, 255, 0.85);
  padding: 1rem 1.5rem;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform var(--transition-slow);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  flex: 1;
  min-width: 200px;
}

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

.cookie-banner-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 500;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base), background var(--transition-fast);
  box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-hover);
}

/* Flash messages */
.flash-message {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  max-width: 400px;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  font-size: 0.9375rem;
  font-weight: 500;
  z-index: 9000;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  box-shadow: var(--shadow-xl);
  transform: translateX(120%);
  transition: transform var(--transition-slow);
}

.flash-message.show {
  transform: translateX(0);
}

.flash-message.success {
  background: #dcfce7;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.flash-message.error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.flash-message.warning {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

.flash-message.info {
  background: #e0f2fe;
  color: #075985;
  border: 1px solid #bae6fd;
}

.flash-message-close {
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  opacity: 0.6;
  padding: 0;
  font-size: 1.125rem;
  line-height: 1;
  margin-left: auto;
  transition: opacity var(--transition-fast);
}

.flash-message-close:hover {
  opacity: 1;
}

/* ---- Homepage FAQ Accordion (hp-faq-item) ---- */
.hp-faq-item .hp-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.hp-faq-item.open .hp-faq-answer {
  max-height: 500px;
}
.hp-faq-item .hp-faq-icon {
  transition: transform 0.25s ease;
}
.hp-faq-item.open .hp-faq-icon {
  transform: rotate(45deg);
}

/* ---- Generic data-faq-toggle (pricing page) ---- */
[data-faq-toggle] + .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
[data-faq-toggle].faq-open + .faq-answer {
  max-height: 500px;
}
[data-faq-toggle] [data-faq-icon] {
  transition: transform 0.25s ease;
}
[data-faq-toggle].faq-open [data-faq-icon] {
  transform: rotate(180deg);
}

/* FAQ Accordion */
.faq-item {
  border-bottom: 1px solid #e2e8f0;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Poppins', sans-serif;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text-dark);
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-question .chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--color-text-muted);
}

.faq-item.active .faq-question .chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-answer-inner {
  padding: 0 0 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text-body);
}

/* Delete confirmation modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  padding: 1rem;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  max-width: 420px;
  width: 100%;
  padding: 2rem;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 0.5rem;
}

.modal-body {
  font-size: 0.9375rem;
  color: var(--color-text-body);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.modal-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

/* Drag-drop zone */
.drop-zone {
  border: 2px dashed #d1d5db;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  color: var(--color-text-muted);
  transition: border-color var(--transition-fast), background var(--transition-fast);
  cursor: pointer;
}

.drop-zone:hover,
.drop-zone.drag-over {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.drop-zone-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.drop-zone-text {
  font-size: 0.9375rem;
  font-weight: 500;
}

.drop-zone-hint {
  font-size: 0.8125rem;
  margin-top: 0.25rem;
}

/* Image preview */
.image-preview-container {
  position: relative;
  display: inline-block;
  margin-top: 0.75rem;
}

.image-preview-container img {
  max-width: 200px;
  max-height: 200px;
  border-radius: var(--radius-lg);
  border: 1px solid #e2e8f0;
  object-fit: cover;
}

.image-preview-remove {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 24px;
  height: 24px;
  background: var(--color-error);
  color: var(--color-white);
  border: 2px solid var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.75rem;
  line-height: 1;
}

/* Admin settings tabs */
.settings-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid #e2e8f0;
  margin-bottom: 1.5rem;
  overflow-x: auto;
}

.settings-tab {
  padding: 0.75rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.settings-tab:hover {
  color: var(--color-text-dark);
}

.settings-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

.settings-tab-content {
  display: none;
}

.settings-tab-content.active {
  display: block;
}

/* Character counter */
.char-counter {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: right;
  margin-top: 0.25rem;
}

.char-counter.warning {
  color: var(--color-warning);
}

.char-counter.error {
  color: var(--color-error);
}

/* Slug field */
.slug-field {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.slug-field .slug-prefix {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.slug-field .form-input {
  flex: 1;
}

/* Dynamic field repeat */
.dynamic-field-row {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.dynamic-field-row .form-input {
  flex: 1;
}

.dynamic-field-row .remove-field-btn {
  flex-shrink: 0;
  margin-top: 0.375rem;
}

/* Image preview modal for media library */
.image-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  cursor: zoom-out;
}

.image-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.image-modal-overlay img {
  max-width: 90%;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

/* Clipboard toast */
.clipboard-toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(100%);
  background: var(--color-text-dark);
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-full);
  z-index: 10000;
  opacity: 0;
  transition: transform var(--transition-base), opacity var(--transition-base);
  pointer-events: none;
}

.clipboard-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Lazy image */
img[data-src] {
  opacity: 0;
  transition: opacity 0.4s ease;
}

img[data-src].loaded {
  opacity: 1;
}

/* Unsaved changes indicator */
.unsaved-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--color-warning);
  border-radius: 50%;
  margin-left: 0.375rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.unsaved-dot.visible {
  opacity: 1;
}