@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,400&display=swap');

:root {
  /* English & Beyond Brand Color System — warm cream/ink editorial palette
     (same system across every page: storefront, services, blog, library,
     auth, admin). Reference: littlebird.ai. */
  --bg-primary: #fffdf5;   /* warm cream */
  --bg-secondary: #faf6e9; /* deeper cream tint, for alternating sections */
  --bg-tertiary: #f3eeda;  /* deepest cream tint, for icon chips etc. */

  --text-primary: #1b1c14;             /* ink */
  --text-secondary: rgba(27, 28, 20, 0.65);
  --text-muted: rgba(27, 28, 20, 0.45);

  /* The accent system is monochrome ink by design (no color hue at all) —
     three tones distinguished by lightness only, so things that need to
     stay visually distinct (category tags, chart legends) still can. */
  --accent-primary: #1b1c14;   /* full ink — CTAs, links, primary accents */
  --accent-primary-hover: #33342a;
  --accent-primary-glow: rgba(27, 28, 20, 0.08);

  --accent-secondary: #6b6b63; /* medium ink-gray — secondary tag/tone */
  --accent-secondary-hover: #55564e;
  --accent-secondary-glow: rgba(27, 28, 20, 0.1);

  --accent-tertiary: #a4a39b;  /* light ink-gray — third tag/tone */

  /* Functional/status colors — kept distinct from the monochrome ink system
     so errors, success and warnings stay readable at a glance. */
  --status-success: hsl(142, 60%, 38%);
  --status-success-bg: hsla(142, 60%, 40%, 0.1);
  --status-success-border: hsla(142, 60%, 40%, 0.2);
  --status-success-text: hsl(142, 55%, 30%);

  --status-error: hsl(0, 72%, 48%);
  --status-error-bg: hsla(0, 72%, 48%, 0.08);
  --status-error-border: hsla(0, 72%, 48%, 0.2);

  --status-warning: hsl(38, 92%, 48%);
  --status-warning-hover: hsl(36, 96%, 40%);
  --status-warning-bg: hsla(38, 92%, 50%, 0.12);
  --status-warning-border: hsla(38, 92%, 50%, 0.25);

  --border-color: rgba(27, 28, 20, 0.1);
  --border-color-hover: rgba(27, 28, 20, 0.4);

  --shadow-sm: 0 1px 3px rgba(27, 28, 20, 0.05), 0 1px 2px rgba(27, 28, 20, 0.08);
  --shadow-md: 0 4px 20px -2px rgba(27, 28, 20, 0.08), 0 2px 8px -1px rgba(27, 28, 20, 0.05);
  --shadow-lg: 0 20px 40px -10px rgba(27, 28, 20, 0.16);
  --shadow-blue: 0 0 20px -5px rgba(27, 28, 20, 0.25);

  /* Fonts — serif display (editorial headlines) + clean grotesque body */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', sans-serif;

  /* Neon-gradient accent — layered on top of the cream/ink base for a
     futuristic touch on key headings only. Not used for body text or
     large blocks; keeps the readability base intact. */
  --gradient-neon: linear-gradient(90deg, #6d5bff 0%, #00c2ff 50%, #ff3ec8 100%);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Premium Light Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(255, 253, 245, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: none;
  transition: var(--transition-normal);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 0 1 auto;
  color: var(--text-primary);
  text-decoration: none;
}

.logo img {
  display: block;
  width: clamp(132px, 34vw, 218px);
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.logo span {
  color: var(--accent-primary);
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-primary);
  transition: var(--transition-fast);
}

.nav-links a:hover {
  color: var(--accent-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--accent-primary);
}

.nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  min-width: 0;
  flex-shrink: 0;
}

/* ============================================================
   Mobile navigation
   The primary nav used to be display:none below 576px, which left
   phones with no way to reach Services / Materials / Library at all.
   ============================================================ */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.nav-toggle:hover {
  border-color: var(--border-color-hover);
}

.nav-toggle-bar {
  display: block;
  width: 19px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle.is-open .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle.is-open .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.cart-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  position: relative;
  padding: 6px;
  transition: var(--transition-fast);
}

.cart-btn:hover {
  color: var(--accent-primary);
  transform: translateY(-1px);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--accent-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.75rem;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-primary {
  background: var(--accent-primary);
  color: var(--bg-primary);
  border: none;
  padding: 10px 22px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-blue);
}

.btn-secondary {
  background: transparent;
  color: var(--accent-primary);
  border: 1.5px solid var(--accent-primary);
  padding: 9px 20px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-secondary:hover {
  background: var(--accent-primary-glow);
}

/* Hero Section */
.hero {
  padding: 150px 24px 90px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

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

.badge-new {
  align-self: flex-start;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--accent-primary);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-new::before {
  content: '';
  width: 6px;
  height: 6px;
  background-color: var(--accent-primary);
  border-radius: 50%;
  display: inline-block;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3.1rem;
  font-weight: 700;
  line-height: 1.18;
  margin-bottom: 22px;
  letter-spacing: -0.7px;
  color: var(--text-primary);
}

.hero-title span {
  color: var(--accent-primary);
  font-style: italic;
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

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

/* A single flat resource-card mockup — communicates "documents & resources"
   without motion gimmicks (replaces the old rotated 3D card stack). */
.hero-doc-card {
  width: 100%;
  max-width: 300px;
  border-radius: 14px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.hero-doc-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
}

.hero-doc-card-meta {
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  border-top: 1px solid var(--border-color);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.hero-doc-card-tag {
  color: var(--accent-primary);
  font-weight: 600;
}

/* Exam Categories Section */
.categories {
  max-width: 1200px;
  margin: 80px auto;
  padding: 0 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.text-neon {
  background: var(--gradient-neon);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.section-header h6 {
  color: var(--accent-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: 30px;
}

.category-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 32px 24px;
  border-radius: 12px;
  transition: var(--transition-fast);
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
}

.category-card:hover {
  border-color: var(--border-color-hover);
  box-shadow: var(--shadow-sm);
}

.category-icon {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent-primary);
  font-size: 1.6rem;
}

.category-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.category-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* About Sharon Section */
.about-trainer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 80px 24px;
}

.about-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  height: 480px;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-content h6 {
  color: var(--accent-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.about-content h2 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.about-content p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 20px;
  line-height: 1.7;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.stat-item {
  border-left: 3px solid var(--accent-primary);
  padding-left: 15px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-primary);
}

.stat-lbl {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Storefront Catalog Section */
.catalog-section {
  padding: 80px 24px;
}

.catalog-container {
  max-width: 1200px;
  margin: 0 auto;
}

.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  gap: 20px;
  flex-wrap: wrap;
}

.catalog-tabs {
  display: flex;
  gap: 8px;
  max-width: 100%;
  background-color: var(--bg-secondary);
  padding: 6px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
}

.catalog-tabs::-webkit-scrollbar { display: none; }

@supports (mask-image: linear-gradient(90deg, #000, transparent)) {
  .catalog-tabs {
    -webkit-mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 22px), transparent 100%);
    mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 22px), transparent 100%);
  }
}

.catalog-tabs > * {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 8px 18px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition-fast);
}

.tab-btn:hover {
  color: var(--accent-primary);
}

.tab-btn.active {
  background-color: var(--bg-primary);
  color: var(--accent-primary);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.search-bar {
  position: relative;
  width: 320px;
}

.search-input {
  width: 100%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 10px 16px 10px 42px;
  border-radius: 6px;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px var(--accent-primary-glow);
  background-color: var(--bg-primary);
}

.search-icon {
  position: absolute;
  top: 50%;
  left: 15px;
  transform: translateY(-50%);
  color: var(--text-muted);
}

/* Resources Grid */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
  gap: 36px;
}

.resource-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  overflow: hidden;
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.resource-card:hover {
  border-color: var(--border-color-hover);
  box-shadow: var(--shadow-sm);
}

.resource-img-wrapper {
  position: relative;
  width: 100%;
  height: 280px;
  background-color: var(--bg-tertiary);
  overflow: hidden;
  cursor: pointer;
}

.resource-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.resource-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-sm);
}

.resource-badge.free {
  background-color: var(--accent-primary-glow);
  color: var(--accent-primary);
  border-color: rgba(27, 28, 20, 0.3);
}

.resource-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.resource-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
  cursor: pointer;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.8em;
  line-height: 1.4;
  transition: var(--transition-fast);
}

.resource-title:hover {
  color: var(--accent-primary);
}

.resource-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 3.2em;
  line-height: 1.6;
}

.resource-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.resource-price {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
}

.resource-price.free-text {
  color: var(--accent-primary);
}

.btn-card-action {
  background-color: var(--bg-secondary);
  color: var(--accent-primary);
  border: 1px solid var(--accent-primary);
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}

.resource-card:hover .btn-card-action {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #fff;
}

/* Testimonials Slider Section */
.testimonials {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 80px 24px;
}

.testimonials-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(350px, 100%), 1fr));
  gap: 30px;
}

.testimonial-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 32px;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.stars {
  color: var(--accent-secondary);
  margin-bottom: 16px;
  font-size: 1.1rem;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 24px;
  flex-grow: 1;
}

.testimonial-text strong {
  color: var(--text-primary);
  font-weight: 700;
}

.client-profile {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.client-info strong {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--text-primary);
  display: block;
}

.client-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(27, 28, 20, 0.6);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  width: 90%;
  max-width: 700px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform 0.3s ease;
  position: relative;
}

.modal-overlay.active .modal-container {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 1rem;
}

.modal-close:hover {
  color: var(--text-primary);
  background-color: var(--bg-tertiary);
}

.modal-body {
  padding: 36px;
}

.book-detail-layout {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
}

.book-detail-cover {
  width: 100%;
  height: 240px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.book-detail-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.book-detail-info h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  margin-bottom: 8px;
  line-height: 1.3;
  color: var(--text-primary);
}

.book-detail-tag {
  display: inline-block;
  background-color: var(--accent-primary-glow);
  border: 1px solid var(--border-color);
  color: var(--accent-primary);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.book-detail-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 24px;
  max-height: 140px;
  overflow-y: auto;
}

.book-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 0;
  margin-bottom: 24px;
}

.book-meta-item strong {
  color: var(--text-primary);
}

.modal-actions {
  display: flex;
  gap: 16px;
}

/* Simulated Checkout Loader */
.checkout-view {
  text-align: center;
  padding: 20px;
}

.spinner {
  border: 3px solid rgba(27, 28, 20, 0.1);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border-left-color: var(--accent-primary);
  animation: spin 1s linear infinite;
  margin: 20px auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.checkout-success-icon {
  color: var(--accent-primary);
  font-size: 3.5rem;
  margin-bottom: 16px;
}

/* Footer Section */
footer {
  background-color: var(--text-primary); /* Slate-900 */
  color: #fff;
  padding: 60px 24px 30px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-brand h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 16px;
  color: #fff;
}

.footer-brand h3 span {
  color: var(--bg-primary);
}

.footer-brand p {
  color: rgba(255, 253, 245, 0.6);
  font-size: 0.95rem;
  max-width: 320px;
  margin-bottom: 20px;
}

.footer-links-col h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 253, 245, 0.85);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 6px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  color: rgba(255, 253, 245, 0.6);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  cursor: pointer;
}

.footer-links a:hover {
  color: var(--bg-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 253, 245, 0.15);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(255, 253, 245, 0.45);
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 16px;
}

/* Grievance Desk Form */
.grievance-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.form-control {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-primary);
  background-color: var(--bg-primary);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%2394a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 12px;
  padding-right: 40px;
}

/* ============================================================
   Responsive Styles
   ============================================================ */

/* Primary navigation collapses into a drawer below this width. */
@media (max-width: 768px) {
  .nav-toggle {
    display: inline-flex;
    order: 3;
  }

  header .header-container > nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: calc(100vh - 100%);
    overflow-y: auto;
    overscroll-behavior: contain;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 18px 40px rgba(27, 28, 20, 0.12);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  }

  header .header-container > nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }

  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: min(1200px, 100%);
    margin: 0 auto;
    padding: 6px 24px 16px;
  }

  .nav-links li + li {
    border-top: 1px solid var(--border-color);
  }

  .nav-links a {
    display: flex;
    min-height: 52px;
    width: 100%;
    font-size: 1rem;
  }

  .nav-links a::after {
    display: none;
  }

  .nav-links a.active {
    font-weight: 700;
  }
}

@media (max-width: 968px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }
  
  .about-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .about-image {
    height: 360px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 576px) {
  .header-container {
    padding: 12px 16px;
  }

  .logo img {
    width: 158px;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .catalog-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-bar {
    width: 100%;
  }
  
  .book-detail-layout {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .book-detail-cover {
    height: 200px;
    width: 140px;
    margin: 0 auto;
  }
  
  .modal-actions {
    flex-direction: column;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ============================================================
   Scroll Reveal
   ============================================================ */

/* Scroll reveal (progressive enhancement — content is fully visible with no JS) */
.reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.97);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0s);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* Service card enhancements */
.category-card {
  position: relative;
}

/* Hook — the pain-point line that earns attention before the card explains
   anything. Bold body sans (not the serif) so it reads as a punchy, fast
   statement rather than an elegant headline. */
.card-hook {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
  color: var(--text-primary);
  margin-bottom: 12px;
}

/* Proof chip — a concrete "show" example backing up the hook. Left-border
   accent makes it scannable as evidence, distinct from the hook above it. */
.card-example {
  background: var(--bg-tertiary);
  border-left: 2px solid var(--accent-primary);
  border-radius: 4px;
  padding: 10px 12px;
  margin-bottom: 14px;
  font-size: 0.83rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.card-example-label {
  display: block;
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--accent-primary);
  margin-bottom: 4px;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0 4px;
}

.card-tags span {
  background: var(--bg-tertiary);
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  transition: var(--transition-fast);
}

.category-card:hover .card-tags span {
  background: var(--accent-primary-glow);
  color: var(--accent-primary);
}

.free-badge {
  position: absolute;
  top: -10px;
  right: 20px;
  background: var(--bg-primary);
  border: 1px solid var(--accent-primary);
  color: var(--accent-primary);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.3px;
}

.category-icon {
  transition: var(--transition-fast);
}

.category-card:hover .category-icon {
  background: var(--accent-primary);
  color: #fff;
}

.card-link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-primary);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  margin-top: auto;
  padding-top: 18px;
}

.card-link-arrow svg {
  transition: transform 0.25s ease;
}

.card-link-arrow:hover svg {
  transform: translateX(4px);
}

/* "How It Works" journey section */
.journey-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 24px;
}

.journey-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.journey-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--border-color-hover) 0 8px, transparent 8px 16px);
  z-index: 0;
}

.journey-step {
  position: relative;
  z-index: 1;
  text-align: center;
}

.journey-step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--accent-primary);
  color: var(--accent-primary);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: var(--transition-fast);
}

.journey-step:hover .journey-step-num {
  background: var(--accent-primary);
  color: #fff;
}

.journey-step h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.journey-step p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 260px;
  margin: 0 auto;
}

/* Testimonial hover */
.testimonial-card {
  transition: var(--transition-fast);
}

.testimonial-card:hover {
  border-color: var(--border-color-hover);
}

/* Final CTA band */
.final-cta {
  background: var(--accent-primary);
  padding: 64px 24px;
  text-align: center;
  color: #fff;
}

.final-cta h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.final-cta p {
  opacity: 0.9;
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 32px;
}

.final-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.final-cta .btn-primary {
  background: #fff;
  color: var(--accent-primary);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.final-cta .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.final-cta .btn-secondary {
  border-color: #fff;
  color: #fff;
}

.final-cta .btn-secondary:hover {
  background: rgba(255,255,255,0.15);
}

@media (max-width: 768px) {
  .journey-steps {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .journey-steps::before {
    display: none;
  }
}

.checkout-reference {
  margin: 14px 0 18px;
  padding: 12px 14px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 0.84rem;
  line-height: 1.55;
}