/* ==========================================================================
   L'Énigme de Marc & les Auteurs du Nouveau Testament
   Design System & Feuille de Styles Éditioriale Moderne
   Auteur : Étude Historico-Critique pour frenkel.fr/marc/
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600;700;800;900&family=Newsreader:ital,opsz,wght@0,6..72,300..700;1,6..72,400..600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Palette de Couleurs Érudite & Nocturne */
  --bg-dark: #0b0f19;
  --bg-card: rgba(18, 24, 38, 0.75);
  --bg-card-hover: rgba(28, 36, 56, 0.85);
  --bg-surface: #141b2d;
  --bg-glass: rgba(15, 23, 42, 0.65);

  /* Accents Précieux (Or parchemin, Pourpre impérial, Ambre critique) */
  --gold-primary: #e5b967;
  --gold-light: #f7d594;
  --gold-glow: rgba(229, 185, 103, 0.25);
  --crimson-accent: #e63946;
  --crimson-glow: rgba(230, 57, 70, 0.2);
  --indigo-accent: #6366f1;
  --indigo-glow: rgba(99, 102, 241, 0.2);
  --teal-accent: #14b8a6;
  --amber-critique: #f59e0b;

  /* Typographie & Texte */
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --border-subtle: rgba(226, 232, 240, 0.08);
  --border-gold: rgba(229, 185, 103, 0.3);
  --border-focus: rgba(229, 185, 103, 0.6);

  /* Polices */
  --font-title: 'Cinzel', serif;
  --font-serif: 'Newsreader', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Effets & Ombres */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 30px rgba(229, 185, 103, 0.15);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.7;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 10%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(229, 185, 103, 0.07) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(230, 57, 70, 0.06) 0%, transparent 50%);
  background-attachment: fixed;
}

/* Conteneur Global */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-main);
}

.logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(229, 185, 103, 0.2), rgba(230, 57, 70, 0.2));
  border: 1px solid var(--border-gold);
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--gold-primary);
}

.logo-text {
  font-family: var(--font-title);
  font-size: 1.1rem;
  letter-spacing: 1px;
  font-weight: 700;
}

.logo-sub {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--gold-light);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  display: block;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--transition);
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--gold-light);
  background: rgba(229, 185, 103, 0.08);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--bg-dark);
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 2px 10px var(--gold-glow);
}

.header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(229, 185, 103, 0.4);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  padding: 6rem 0 4.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(circle, rgba(229, 185, 103, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(229, 185, 103, 0.1);
  border: 1px solid var(--border-gold);
  color: var(--gold-light);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.hero-title span {
  background: linear-gradient(135deg, #ffffff 30%, var(--gold-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-style: italic;
  color: var(--text-muted);
  max-width: 820px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  max-width: 960px;
  margin: 0 auto 3rem;
  position: relative;
  z-index: 1;
}

.stat-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  transition: var(--transition);
}

.stat-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.stat-num {
  font-family: var(--font-mono);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--gold-primary);
  display: block;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
  color: var(--bg-dark);
  box-shadow: 0 4px 15px var(--gold-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(229, 185, 103, 0.4);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-gold);
  color: var(--gold-light);
  transform: translateY(-2px);
}

/* ==========================================================================
   Section Communes
   ========================================================================== */
.section {
  padding: 5rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold-primary);
  display: inline-block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(2rem, 3.5vw, 2.7rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 1rem;
  color: #fff;
}

.section-desc {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   Section Intervenants (Panthéon des Chercheurs)
   ========================================================================== */
.scholars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.scholar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.scholar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold-primary), transparent);
  opacity: 0;
  transition: var(--transition);
}

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

.scholar-card:hover::before {
  opacity: 1;
}

.scholar-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bg-surface), #1e293b);
  border: 2px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--gold-light);
  margin-bottom: 1.25rem;
}

.scholar-name {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}

.scholar-role {
  font-size: 0.85rem;
  color: var(--gold-primary);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.scholar-bio {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.scholar-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.92rem;
  color: var(--gold-light);
  background: rgba(229, 185, 103, 0.05);
  padding: 0.85rem 1rem;
  border-left: 3px solid var(--gold-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* ==========================================================================
   Section Synopse Interactive & Problème Synoptique
   ========================================================================== */
.synoptic-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-bottom: 3rem;
}

.two-source-diagram {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
  margin: 2rem 0;
}

@media (max-width: 850px) {
  .two-source-diagram {
    grid-template-columns: 1fr;
  }
}

.source-card {
  background: rgba(20, 27, 45, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.source-card.primary {
  border-color: var(--gold-primary);
  box-shadow: 0 0 20px rgba(229, 185, 103, 0.1);
}

.source-title {
  font-family: var(--font-title);
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 0.5rem;
}

.source-metric {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold-primary);
  margin-bottom: 0.5rem;
}

.source-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.arrow-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--gold-light);
  font-weight: bold;
}

.synoptic-tabs-nav {
  display: flex;
  gap: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1rem;
  margin-bottom: 2rem;
  overflow-x: auto;
}

.tab-btn {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-main);
  border-color: var(--border-gold);
}

.tab-btn.active {
  background: var(--gold-primary);
  color: var(--bg-dark);
  border-color: var(--gold-primary);
  box-shadow: 0 2px 10px var(--gold-glow);
}

.tab-content {
  display: none;
  animation: fadeIn 0.4s ease;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.synoptic-compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.verse-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.verse-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.verse-source {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--gold-primary);
  font-size: 1rem;
}

.verse-ref {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.verse-text {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.verse-commentary {
  font-size: 0.88rem;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.25);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--amber-critique);
}

/* ==========================================================================
   Section Codex Sinaiticus (Critique Textuelle)
   ========================================================================== */
.codex-container {
  background: linear-gradient(135deg, rgba(20, 27, 45, 0.9), rgba(11, 15, 25, 0.95));
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.6);
  position: relative;
  overflow: hidden;
}

.codex-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 900px) {
  .codex-layout {
    grid-template-columns: 1fr;
  }
}

.codex-preview-card {
  background: #181d2c;
  border: 1px solid rgba(229, 185, 103, 0.4);
  border-radius: var(--radius-md);
  padding: 2rem;
  position: relative;
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.8);
}

.codex-tag-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--crimson-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.manuscript-text {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--gold-light);
  letter-spacing: 0.5px;
  margin-bottom: 1.5rem;
  border-left: 3px solid var(--gold-primary);
  padding-left: 1.25rem;
}

.deleted-clause {
  text-decoration: line-through;
  color: var(--crimson-accent);
  opacity: 0.75;
}

.added-clause {
  color: var(--teal-accent);
  font-weight: 600;
  background: rgba(20, 184, 166, 0.15);
  padding: 0 4px;
  border-radius: 4px;
}

.codex-points-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.codex-point-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.point-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(229, 185, 103, 0.15);
  border: 1px solid var(--border-gold);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.point-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}

.point-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Section Banc des Contradictions (Débats Contradictoires)
   ========================================================================== */
.debates-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.debate-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.debate-item:hover {
  border-color: var(--border-gold);
}

.debate-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 1.75rem;
  background: transparent;
  border: none;
  color: #fff;
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}

.debate-trigger:hover {
  color: var(--gold-primary);
}

.debate-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.debate-item.open .debate-icon {
  transform: rotate(180deg);
  background: var(--gold-primary);
  color: var(--bg-dark);
}

.debate-body {
  padding: 0 1.75rem 1.75rem;
  display: none;
  border-top: 1px solid var(--border-subtle);
  background: rgba(11, 15, 25, 0.4);
}

.debate-item.open .debate-body {
  display: block;
}

.debate-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.25rem;
}

@media (max-width: 768px) {
  .debate-cols {
    grid-template-columns: 1fr;
  }
}

.debate-col {
  padding: 1.25rem;
  border-radius: var(--radius-sm);
}

.debate-col.tradition {
  background: rgba(99, 102, 241, 0.08);
  border-left: 3px solid var(--indigo-accent);
}

.debate-col.critique {
  background: rgba(230, 57, 70, 0.08);
  border-left: 3px solid var(--crimson-accent);
}

.col-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.debate-col.tradition .col-header { color: #818cf8; }
.debate-col.critique .col-header { color: #f87171; }

.col-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Section Chronologie Historique (Timeline)
   ========================================================================== */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: linear-gradient(180deg, transparent, var(--border-gold) 15%, var(--border-gold) 85%, transparent);
  transform: translateX(-50%);
}

@media (max-width: 768px) {
  .timeline::before {
    left: 20px;
  }
}

.timeline-event {
  position: relative;
  margin-bottom: 3rem;
  width: 50%;
}

.timeline-event:nth-child(odd) {
  left: 0;
  padding-right: 3rem;
  text-align: right;
}

.timeline-event:nth-child(even) {
  left: 50%;
  padding-left: 3rem;
}

@media (max-width: 768px) {
  .timeline-event {
    width: 100% !important;
    left: 0 !important;
    padding-left: 3.5rem !important;
    padding-right: 0 !important;
    text-align: left !important;
  }
}

.timeline-dot {
  position: absolute;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--gold-primary);
  border: 3px solid var(--bg-dark);
  box-shadow: 0 0 10px var(--gold-glow);
  z-index: 2;
}

.timeline-event:nth-child(odd) .timeline-dot {
  right: -8px;
}

.timeline-event:nth-child(even) .timeline-dot {
  left: -8px;
}

@media (max-width: 768px) {
  .timeline-event .timeline-dot {
    left: 12px !important;
  }
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
}

.timeline-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-2px);
}

.timeline-year {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--gold-primary);
  margin-bottom: 0.25rem;
}

.timeline-event-title {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.timeline-event-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Section Génie Littéraire & Émotionnel
   ========================================================================== */
.literary-banner {
  background: radial-gradient(circle at center, rgba(229, 185, 103, 0.12), rgba(11, 15, 25, 0.95));
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
  text-align: center;
  margin-bottom: 4rem;
  position: relative;
}

.literary-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.5vw, 1.8rem);
  font-style: italic;
  line-height: 1.6;
  color: #fff;
  max-width: 920px;
  margin: 0 auto 1.5rem;
}

.literary-author {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 1px;
}

.literary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.literary-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: var(--transition);
}

.literary-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-3px);
}

.lit-name {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gold-primary);
  margin-bottom: 0.25rem;
}

.lit-style {
  font-size: 0.85rem;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.lit-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Section Vidéo & Chapitrage
   ========================================================================== */
.video-section-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.video-player-wrap {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
  border: 1px solid var(--border-subtle);
}

.video-player-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.chapters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.85rem;
}

.chapter-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition);
}

.chapter-btn:hover {
  background: rgba(229, 185, 103, 0.1);
  border-color: var(--border-gold);
  color: var(--gold-light);
  transform: translateX(3px);
}

.chapter-time {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gold-primary);
  background: rgba(0, 0, 0, 0.3);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2.5rem;
  background: #070a11;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand h4 {
  font-family: var(--font-title);
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.footer-links h5 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-dim);
}