/* ============================================================
   IMPERO — Feuille de styles partagée
   Thème sombre — palette tokens (Brief Impero)
   ============================================================ */

/* ── Google Fonts ────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Cormorant+Garamond:ital,wght@0,600;1,600&family=DM+Sans:wght@400;500&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  /* ── Arrière-plans (5 niveaux d'élévation) ── */
  --bg-base:      #0d0f12;
  --bg-surface:   #14171b;
  --bg-raised:    #1c2027;
  --bg-card:      #252b35;
  --bg-hover:     #2e3540;

  /* ── Bordures ── */
  --border-subtle:  #2a2e35;
  --border-active:  #3d4552;
  --border-accent:  #c47a20;

  /* ── Or impérial — accent principal ── */
  --gold-100:  #f5d680;
  --gold-200:  #e8b84b;
  --gold-400:  #c47a20;
  --gold-500:  #a35e10;
  --gold-600:  #7c450a;
  --gold-700:  #5a2f05;

  /* ── Typographie ── */
  --text-primary:    #e0ddd5;
  --text-secondary:  #9a9690;
  --text-tertiary:   #8c867c;
  --text-accent:     #e8b84b;

  /* ── Couleurs sémantiques ── */
  --success-fg:  #5cb87a;
  --success-bg:  #152b1e;
  --warning-fg:  #e8b84b;
  --warning-bg:  #3d2503;
  --danger-fg:   #d96666;
  --danger-bg:   #2d0f0f;
  --info-fg:     #5c9fd4;
  --info-bg:     #0f1f30;

  /* Compat : anciens noms → nouveaux tokens (même sémantique) */
  --gold:        var(--gold-100);
  --gold-light:  var(--gold-100);
  --gold-dark:   var(--gold-500);
  --crimson:     var(--danger-fg);
  --crimson-light: var(--danger-fg);
  --navy:        var(--bg-card);
  --navy-mid:    var(--bg-surface);
  --dark:        var(--bg-base);
  --light:       var(--text-primary);
  --light-muted: var(--text-secondary);
  --text-body:   var(--text-secondary);
  --border-gold: 1px solid var(--border-subtle);
  --shadow-gold: 0 0 24px color-mix(in srgb, var(--gold-400) 14%, transparent);

  --font-display: 'Cinzel', serif;
  --font-heading: 'Cormorant Garamond', serif;
  --font-body:    'DM Sans', sans-serif;
  /* Compat (feuilles partielles) */
  --font-title:   var(--font-display);
  --font-deco:    var(--font-display);

  --radius:      4px;
  --radius-lg:   8px;
  --transition:      0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.9s  cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring:     cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out-expo:   cubic-bezier(0.16, 1, 0.3, 1);
  --max-width:   1280px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 17px;
}

body {
  background-color: var(--bg-base);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.85;
  overflow-x: hidden;
  opacity: 0;
  transition: opacity 0.55s ease;
}
body.page-loaded {
  opacity: 1;
}

/* Texture parchemin subtile en overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='400' height='400' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

img { max-width: 100%; display: block; transition: transform 0.5s var(--ease-out-expo), filter 0.4s ease; }
a  { color: var(--text-accent); text-decoration: none; transition: color 0.3s ease; }
a:hover { color: var(--gold-100); }
ul { list-style: none; }

/* ── Typography — brief Impero ─────────────────────────────── */
/* ── H1 — Titre principal / Hero ── */
h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 6vw, 5rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--text-primary);
}

/* ── H2 — Titres de section ── */
h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 4vw, 2.8rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--text-primary);
}

/* ── H3 — Sous-titres, titres de cards ── */
h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-style: italic;
  letter-spacing: 0.02em;
  line-height: 1.3;
  color: var(--text-primary);
}

/* ── H4 — Titres secondaires ── */
h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1rem, 2vw, 1.3rem);
  letter-spacing: 0.02em;
  line-height: 1.4;
  color: var(--text-secondary);
}

h5 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  letter-spacing: 0.02em;
  line-height: 1.4;
  color: var(--text-secondary);
}

p {
  margin-bottom: 1rem;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

p.lead {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.8;
  color: var(--text-primary);
}

/* Citations et éléments décoratifs → Cormorant Garamond (600 uniquement)
   (exclut .review-quote : avis joueurs = corps DM Sans, pas gras) */
blockquote:not(.review-quote),
.avis-text,
.citation,
.slogan,
.hero-tagline {
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1.75;
}

em, i, .italic {
  font-style: italic;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 4vw, 2.8rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 0.5rem;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-style: italic;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  letter-spacing: 0.02em;
  line-height: 1.3;
  margin-bottom: 3rem;
}

/* Labels, navigation principale, badges */
.label,
nav.navbar a,
.badge {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* Accent doré — surbrillance textuelle (classe utilitaire) */
.text-accent,
h1 span,
h2 span {
  color: var(--gold-200);
}

button,
.btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-divider {
  width: 80px;
  height: 2px;
  background: var(--border-accent);
  margin: 1rem auto 2.5rem;
  animation: dividerPulse 3.5s ease-in-out infinite;
}
@keyframes dividerPulse {
  0%, 100% { opacity: 0.55; width: 80px; }
  50%       { opacity: 1;    width: 110px; box-shadow: 0 0 12px color-mix(in srgb, var(--gold-400) 28%, transparent); }
}

/* ── Layout Helpers ─────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 5rem 0;
  position: relative;
  z-index: 1;
}

.section-bg-navy { background-color: var(--bg-card); }
.section-bg-dark { background-color: var(--bg-base); }
.section-bg-mid  { background-color: var(--bg-surface); }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s ease, background 0.3s ease, color 0.25s ease;
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
/* Shimmer sweep sur tous les boutons */
.btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 55%;
  height: 100%;
  background: transparent;
  transition: left 0.55s ease;
  pointer-events: none;
}
.btn:hover::after { left: 160%; }
.btn:active {
  transform: translateY(1px) scale(0.98) !important;
  transition-duration: 0.08s;
}

.btn-gold {
  background: var(--gold-400);
  color: var(--bg-base);
  font-weight: 600;
  box-shadow: 0 4px 16px color-mix(in srgb, var(--gold-700) 45%, transparent);
  text-shadow: none;
}

.btn-gold:hover {
  background: var(--gold-500);
  box-shadow: 0 8px 28px color-mix(in srgb, var(--gold-700) 55%, transparent);
  transform: translateY(-3px) scale(1.02);
  color: var(--bg-base);
}

.btn-outline {
  background: var(--bg-card);
  border: 1px solid var(--border-active);
  color: var(--text-primary);
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s ease, background 0.3s ease, border-color 0.3s ease, color 0.25s ease;
}

.btn-outline:hover {
  background: var(--bg-hover);
  border-color: var(--border-accent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--border-accent) 35%, transparent);
  transform: translateY(-2px);
  color: var(--text-primary);
}

.btn-crimson {
  background: var(--danger-bg);
  color: var(--danger-fg);
  border: 1px solid color-mix(in srgb, var(--danger-fg) 35%, transparent);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--danger-bg) 80%, transparent);
}

.btn-crimson:hover {
  background: color-mix(in srgb, var(--danger-bg) 85%, var(--danger-fg));
  box-shadow: 0 8px 26px color-mix(in srgb, var(--danger-fg) 22%, transparent);
  transform: translateY(-3px) scale(1.02);
}

/* ── Navigation ─────────────────────────────────────────────── */
@keyframes navbarSlideIn {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0);     opacity: 1; }
}
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: background 0.45s ease, padding 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  background: color-mix(in srgb, var(--bg-raised) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  animation: navbarSlideIn 0.75s var(--ease-out-expo) both;
}

.navbar.scrolled {
  padding: 0.6rem 0;
  background: color-mix(in srgb, var(--bg-raised) 96%, transparent);
  border-bottom-color: var(--border-active);
  box-shadow: 0 4px 30px color-mix(in srgb, var(--bg-base) 65%, transparent);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 100%;
  padding: 0 2rem;
}

.navbar-logo {
  font-family: var(--font-deco);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold-400);
  letter-spacing: 0.15em;
  text-decoration: none;
  text-shadow: 0 0 20px color-mix(in srgb, var(--gold-400) 25%, transparent);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.navbar-logo-img {
  height: 60px;
  width: auto;
  max-width: min(340px, 70vw);
  object-fit: contain;
  object-position: left center;
  display: block;
}

.navbar-logo:hover {
  color: var(--gold-200);
  text-shadow: 0 0 24px color-mix(in srgb, var(--gold-400) 35%, transparent);
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar-menu a {
  color: var(--text-secondary);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  transition: color 0.3s ease, text-shadow 0.3s ease;
  position: relative;
}

.navbar-menu a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 1px;
  background: var(--gold-400);
  transition: width 0.4s var(--ease-out-expo), opacity 0.3s ease;
  opacity: 0;
}

.navbar-menu a:hover,
.navbar-menu a.active {
  color: var(--text-accent);
  text-shadow: 0 0 14px color-mix(in srgb, var(--gold-400) 18%, transparent);
}

.navbar-menu a:hover::after,
.navbar-menu a.active::after {
  width: 90%;
  opacity: 1;
}



.navbar-cta {
  margin-left: 1rem;
}

.navbar-cta .btn-gold,
.navbar-cta .btn-gold:hover {
  color: var(--bg-base) !important;
  font-weight: 600;
}

/* Bouton actif (page courante) — couleurs inversées */
.navbar-cta .btn-gold.active,
#nav-connexion-link.active {
  background: transparent !important;
  color: var(--gold-400) !important;
  border: 1px solid var(--border-accent) !important;
  box-shadow: none !important;
}
.navbar-cta .btn-gold.active:hover,
#nav-connexion-link.active:hover {
  background: var(--bg-hover) !important;
  color: var(--gold-200) !important;
  transform: translateY(-2px);
}

/* Compte membre : icône seule (pas le mot « Connexion ») */
.nav-member-link {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  min-width: 2.5rem;
  min-height: 2.5rem;
  padding: 0.45rem !important;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  color: var(--gold-200);
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.nav-member-link:hover {
  border-color: var(--border-active);
  background: var(--bg-hover);
  color: var(--gold-100);
}
.nav-member-icon {
  width: 1.35rem;
  height: 1.35rem;
  display: block;
  flex-shrink: 0;
}
#nav-connexion-link.nav-member-link.active {
  background: transparent !important;
  color: var(--gold-400) !important;
  border: 1px solid var(--border-accent) !important;
  box-shadow: none !important;
}
#nav-connexion-link.nav-member-link.active:hover {
  background: var(--bg-hover) !important;
  color: var(--gold-200) !important;
}

/* Icône compte : pas de soulignement (.navbar-menu a::after) au survol / actif */
#nav-connexion-link.nav-member-link::after,
#nav-connexion-link.nav-member-link:hover::after,
#nav-connexion-link.nav-member-link.active::after,
#nav-connexion-link.nav-member-link.active:hover::after {
  display: none !important;
  width: 0 !important;
  opacity: 0 !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 0.5rem;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gold-400);
  transition: all 0.3s ease;
  border-radius: 2px;
  flex-shrink: 0;
}

/* gap=6px + height=2px → centre-à-centre = 8px */
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform 0.5s var(--ease-spring), border-color 0.35s ease, box-shadow 0.45s ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--bg-hover) 40%, transparent);
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  transition: opacity 0.65s ease;
  pointer-events: none;
}
.card:hover::after { opacity: 0; }

.card:hover {
  border-color: var(--border-active);
  box-shadow: 0 16px 48px color-mix(in srgb, var(--bg-base) 55%, transparent), 0 0 0 1px color-mix(in srgb, var(--border-accent) 22%, transparent);
  transform: translateY(-8px) scale(1.012);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.card-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-style: italic;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  letter-spacing: 0.02em;
  line-height: 1.3;
  color: var(--text-accent);
  margin-bottom: 0.75rem;
}

/* ── Video Embed ────────────────────────────────────────────── */
.video-embed-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: var(--border-gold);
  background: var(--bg-card);
}

.video-embed-wrapper iframe,
.video-embed-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-embed-placeholder {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: var(--border-gold);
  background: var(--bg-surface);
}

.video-embed-placeholder iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

.video-embed-placeholder .placeholder-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.video-embed-placeholder .placeholder-overlay .play-icon {
  width: 60px;
  height: 60px;
  border: 2px solid var(--border-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-200);
  font-size: 1.5rem;
}

/* ── Image Placeholder ──────────────────────────────────────── */
.img-placeholder {
  background: var(--bg-surface);
  border: var(--border-gold);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  aspect-ratio: 4/3;
  transition: all var(--transition);
}

.img-placeholder:hover {
  border-color: var(--border-active);
  background: var(--bg-hover);
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--bg-base);
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2rem;
  position: relative;
  z-index: 1;
}

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

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.footer-logo-img {
  height: 48px;
  width: auto;
  max-width: min(260px, 72vw);
  object-fit: contain;
  object-position: left center;
  display: block;
  flex-shrink: 0;
}

/* Fiche technique sous le logo (ex. accueil) */
.footer-game-specs {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 0 0 1.25rem;
  padding: 0.55rem 1.15rem;
  width: fit-content;
  max-width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 40px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.footer-game-spec {
  font-family: var(--font-title);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--gold-200);
  white-space: nowrap;
}
.footer-game-spec-sep {
  color: var(--text-tertiary);
  font-size: 0.85rem;
  user-select: none;
}

.footer-brand .footer-logo {
  font-family: var(--font-deco);
  font-size: 1.8rem;
  color: var(--gold-400);
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 0;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-body);
  max-width: 280px;
  line-height: 1.7;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.68rem;
  color: var(--text-accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.footer-col ul li {
  margin-bottom: 0.6rem;
}

.footer-col ul li a {
  color: var(--text-body);
  font-size: 0.9rem;
  transition: color 0.3s ease, padding-left 0.3s ease;
  position: relative;
}
.footer-col ul li a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold-400);
  transition: width 0.35s var(--ease-out-expo);
}

.footer-col ul li a:hover {
  color: var(--text-accent);
  padding-left: 4px;
}
.footer-col ul li a:hover::after {
  width: 100%;
}

.footer-social {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: var(--border-gold);
  border-radius: var(--radius);
  color: var(--gold-200);
  font-size: 1rem;
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--bg-hover);
  border-color: var(--border-accent);
  box-shadow: 0 0 12px color-mix(in srgb, var(--gold-400) 18%, transparent);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin: 0;
}

/* ── Scroll Reveal ──────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(42px);
  transition: opacity 0.85s var(--ease-out-expo), transform 0.85s var(--ease-out-expo);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-48px);
  transition: opacity 0.85s var(--ease-out-expo), transform 0.85s var(--ease-out-expo);
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(48px);
  transition: opacity 0.85s var(--ease-out-expo), transform 0.85s var(--ease-out-expo);
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Scale : entrée avec légère compression */
.reveal-scale {
  opacity: 0;
  transform: scale(0.91);
  transition: opacity 0.75s var(--ease-out-expo), transform 0.75s var(--ease-spring);
}
.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Blur : entrée avec flou qui se dissout */
.reveal-blur {
  opacity: 0;
  transform: translateY(22px);
  filter: blur(7px);
  transition: opacity 0.8s ease, transform 0.8s var(--ease-out-expo), filter 0.75s ease;
}
.reveal-blur.visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* Stagger delays — 8 niveaux */
.reveal-delay-1 { transition-delay: 0.07s; }
.reveal-delay-2 { transition-delay: 0.15s; }
.reveal-delay-3 { transition-delay: 0.23s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.42s; }
.reveal-delay-6 { transition-delay: 0.53s; }
.reveal-delay-7 { transition-delay: 0.65s; }
.reveal-delay-8 { transition-delay: 0.78s; }

/* ── Keyframe animations ────────────────────────────────────── */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33%       { transform: translateY(-7px) rotate(-1deg); }
  66%       { transform: translateY(-4px) rotate(1deg); }
}
@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 0 0 0 transparent; }
  50%       { box-shadow: 0 0 18px 3px color-mix(in srgb, var(--gold-400) 18%, transparent); }
}
@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pageHeroSlide {
  0%   { background-position: 100% 50%; }
  100% { background-position: -200% 50%; }
}
@keyframes titleGlowIn {
  from { text-shadow: none; }
  to   { text-shadow: 0 0 28px color-mix(in srgb, var(--gold-400) 16%, transparent); }
}

/* Titres hero / section (lisibilité sur fond sombre) */
.page-hero-title,
.section-title {
  color: var(--text-primary);
  transition: text-shadow 0.4s ease;
}
.section-title:hover {
  text-shadow: 0 0 20px color-mix(in srgb, var(--gold-400) 14%, transparent);
}
/* Titres de page : apparition avec glow */
.page-hero-title {
  animation: titleGlowIn 1.5s ease 0.8s both;
}

/* Float effect for decorative icons */
.strategy-icon,
.phase-number {
  display: inline-block;
  animation: float 4s ease-in-out infinite;
}
/* Offset each card's animation slightly */
.strategy-card:nth-child(2) .strategy-icon  { animation-delay: 0.5s; }
.strategy-card:nth-child(3) .strategy-icon  { animation-delay: 1s; }
.strategy-card:nth-child(4) .strategy-icon  { animation-delay: 1.5s; }
.strategy-card:nth-child(5) .strategy-icon  { animation-delay: 2s; }
.strategy-card:nth-child(6) .strategy-icon  { animation-delay: 2.5s; }

/* Pulse glow on cards hover */
.phase-card:hover,
.unit-card:hover {
  animation: pulse-gold 1.5s ease infinite;
}

/* Staggered fade-in-up for grid children when parent is visible */
.reveal.visible .phase-card:nth-child(1),
.reveal.visible .strategy-card:nth-child(1),
.reveal.visible .unit-card:nth-child(1) { animation: fade-in-up 0.5s ease both 0.05s; }
.reveal.visible .phase-card:nth-child(2),
.reveal.visible .strategy-card:nth-child(2),
.reveal.visible .unit-card:nth-child(2) { animation: fade-in-up 0.5s ease both 0.15s; }
.reveal.visible .phase-card:nth-child(3),
.reveal.visible .strategy-card:nth-child(3),
.reveal.visible .unit-card:nth-child(3) { animation: fade-in-up 0.5s ease both 0.25s; }
.reveal.visible .phase-card:nth-child(4),
.reveal.visible .strategy-card:nth-child(4),
.reveal.visible .unit-card:nth-child(4) { animation: fade-in-up 0.5s ease both 0.35s; }
.reveal.visible .phase-card:nth-child(5),
.reveal.visible .strategy-card:nth-child(5),
.reveal.visible .unit-card:nth-child(5) { animation: fade-in-up 0.5s ease both 0.45s; }

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .page-hero-title, .section-title {
    animation: none;
    background: none;
    -webkit-text-fill-color: var(--text-primary);
    color: var(--text-primary);
  }
  .strategy-icon, .phase-number { animation: none; }
  .phase-card:hover, .unit-card:hover { animation: none; }
  .reveal.visible .phase-card,
  .reveal.visible .strategy-card,
  .reveal.visible .unit-card { animation: none; }
  .navbar-menu a::after { transition: none; width: 0 !important; }
}

/* ── Hero Shared ────────────────────────────────────────────── */
.page-hero {
  min-height: 45vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: var(--bg-surface);
  overflow: hidden;
  padding: 8rem 0 4rem;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--bg-base);
  opacity: 0.35;
  pointer-events: none;
}

.page-hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 6vw, 5rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.page-hero-subtitle {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-style: italic;
  letter-spacing: 0.02em;
  line-height: 1.3;
  position: relative;
  z-index: 1;
}

/* ── Ornament Lines ─────────────────────────────────────────── */
.ornament {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

.ornament::before,
.ornament::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

.ornament span {
  color: var(--gold-200);
  font-size: 1.2rem;
}

/* ── Note des auteurs ───────────────────────────────────────── */
.author-note {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem 3rem;
  border-left: 3px solid var(--border-accent);
  background: var(--bg-card);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.author-note p {
  color: var(--text-body);
  font-size: 1.05rem;
  line-height: 1.85;
  margin: 0;
}
.author-note p + p { margin-top: 1.25rem; }

/* ── Intro desc & pillars ───────────────────────────────────── */
.intro-desc {
  color: var(--text-body);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.intro-pillars {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.intro-pillars li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-accent);
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.15em;
}

.intro-pillars li span {
  font-size: 1rem;
}

/* ── Badge Utopiales (logo officiel + légende) ─────────────── */
.utopiales-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
  border: 1px solid var(--border-active);
  border-radius: var(--radius);
  padding: 1rem 1.25rem 1rem 1rem;
  margin-top: 1.5rem;
  background: var(--bg-card);
  box-shadow: 0 4px 24px color-mix(in srgb, var(--bg-base) 55%, transparent);
}

.utopiales-badge-logo-wrap {
  /* Fond clair : logo officiel noir lisible sur le thème sombre */
  background: #f5f0e6;
  border: 1px solid color-mix(in srgb, var(--gold-400) 22%, #c9c2b5);
  border-radius: 6px;
  padding: 0.65rem 1rem;
  line-height: 0;
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 70%, transparent);
}

.utopiales-badge-logo {
  display: block;
  height: auto;
  width: auto;
  max-height: 56px;
  max-width: min(280px, 72vw);
  object-fit: contain;
}

.utopiales-badge-caption {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-200);
  padding-left: 0.15rem;
}

.utopiales-badge .badge-icon {
  font-size: 1.2rem;
}

/* ── Table ──────────────────────────────────────────────────── */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

.specs-table th,
.specs-table td {
  padding: 0.9rem 1.2rem;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.95rem;
}

.specs-table th {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-accent);
  background: var(--bg-raised);
  width: 40%;
}

.specs-table td {
  color: var(--text-body);
}

.specs-table tr:last-child th,
.specs-table tr:last-child td {
  border-bottom: none;
}

/* ── Info Box ───────────────────────────────────────────────── */
.info-box {
  background: var(--bg-card);
  border-left: 3px solid var(--border-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.25rem 1.5rem;
  margin: 1rem 0;
}

.info-box.info-crimson {
  border-left-color: var(--danger-fg);
  background: var(--danger-bg);
}

.info-box p {
  margin: 0;
  font-size: 0.95rem;
}

.info-box strong {
  color: var(--text-accent);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.4rem;
}

/* ── Stars ──────────────────────────────────────────────────── */
.stars {
  color: var(--gold-200);
  font-size: 1rem;
  letter-spacing: 2px;
}

/* ── Tag ────────────────────────────────────────────────────── */
.tag {
  display: inline-block;
  background: var(--warning-bg);
  border: 1px solid color-mix(in srgb, var(--warning-fg) 35%, transparent);
  color: var(--warning-fg);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 2px;
  margin-bottom: 0.5rem;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ── Desktop : liens visibles dans la barre (≥1025px) ───────── */
@media (min-width: 1025px) {
  .navbar-menu {
    position: static;
    height: auto;
    width: auto;
    max-width: none;
    background: transparent;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    overflow: visible;
    flex-direction: row;
    align-items: center;
    padding: 0;
    gap: 0.25rem;
    transform: none !important;
    transition: none;
  }

  .navbar-menu li {
    width: auto;
    border: none;
  }

  .navbar-menu #nav-connexion-li,
  .navbar-menu .navbar-cta {
    border: none;
    margin-top: 0;
    padding: 0;
  }

  .navbar-menu a {
    display: inline-block;
    width: auto;
    font-size: 0.68rem;
    padding: 0.5rem 0.65rem;
    letter-spacing: 0.15em;
    border-radius: var(--radius);
    white-space: nowrap;
    position: relative;
  }

  .navbar-menu a:hover,
  .navbar-menu a.active {
    padding-left: 0.65rem;
  }

  .navbar-menu a::after {
    display: block !important;
  }

  #nav-connexion-link,
  .navbar-cta .btn {
    display: inline-block !important;
    width: auto !important;
    text-align: center !important;
    padding: 0.5rem 1rem !important;
    margin: 0 !important;
  }

  #nav-connexion-link:hover,
  .navbar-cta .btn:hover {
    padding-left: 1rem !important;
  }

  #nav-connexion-link.active:not(.nav-member-link),
  .navbar-cta .btn-gold.active {
    padding-left: 1rem !important;
  }

  #nav-connexion-link.nav-member-link {
    display: inline-flex !important;
    padding: 0.45rem !important;
    min-width: 2.6rem;
    border-radius: 50% !important;
    border: 1px solid var(--border-subtle) !important;
    background: var(--bg-card) !important;
    color: var(--gold-200) !important;
  }
  #nav-connexion-link.nav-member-link:hover {
    padding-left: 0.45rem !important;
    border-color: var(--border-active) !important;
    background: var(--bg-hover) !important;
  }
  #nav-connexion-link.nav-member-link.active {
    background: transparent !important;
    color: var(--gold-400) !important;
    border-color: var(--border-accent) !important;
  }

  .navbar-cta {
    margin-left: 0.5rem;
    padding: 0;
  }

  .hamburger {
    display: none !important;
  }

  .nav-overlay {
    display: none !important;
  }
}

/* ── Menu latéral (drawer) — mobile & tablette ───────────────── */
@media (max-width: 1024px) {
  .navbar-menu {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 280px;
    max-width: 85vw;
    background: var(--bg-raised);
    border-left: 1px solid var(--border-subtle);
    box-shadow: -16px 0 60px color-mix(in srgb, var(--bg-base) 70%, transparent);
    backdrop-filter: blur(20px);
    z-index: 999;
    overflow-y: auto;
    overflow-x: hidden;
    box-sizing: border-box;

    display: flex;
    flex-direction: column;
    padding: 80px 0 2rem 0;
    gap: 0;

    transform: translateX(100%);
    transition: transform 0.4s var(--ease-out-expo);
  }

  .navbar-menu.open {
    transform: translateX(0);
  }

  .navbar-menu li {
    list-style: none;
    border-bottom: 1px solid var(--border-subtle);
    width: 100%;
  }

  .navbar-menu #nav-connexion-li,
  .navbar-menu .navbar-cta {
    border-top: 1px solid var(--border-subtle);
    border-bottom: none;
    margin-top: 0.5rem;
    padding: 0.6rem 1.5rem;
  }

  .navbar-menu a {
    display: block;
    width: 100%;
    box-sizing: border-box;
    font-size: 1rem;
    padding: 1rem 1.75rem;
    letter-spacing: 0.12em;
    border-radius: 0;
    background: transparent !important;
    color: var(--text-secondary);
    transition: color 0.2s ease, padding-left 0.2s ease;
    white-space: nowrap;
  }

  .navbar-menu a:hover,
  .navbar-menu a.active {
    color: var(--text-accent);
    padding-left: 2.25rem;
    background: transparent !important;
  }

  .navbar-menu a::after { display: none !important; }

  #nav-connexion-link:not(.nav-member-link),
  .navbar-cta .btn {
    display: block !important;
    width: 100% !important;
    box-sizing: border-box !important;
    text-align: center !important;
    background: var(--gold-400) !important;
    color: var(--bg-base) !important;
    font-weight: 600 !important;
    font-family: var(--font-display) !important;
    letter-spacing: 0.12em !important;
    padding: 0.85rem 1rem !important;
    margin: 0 !important;
    border-radius: var(--radius) !important;
    border: none !important;
    transition: background 0.2s ease, transform 0.15s ease !important;
    white-space: nowrap !important;
  }
  #nav-connexion-link:not(.nav-member-link):hover,
  .navbar-cta .btn:hover {
    background: var(--gold-500) !important;
    color: var(--bg-base) !important;
    padding-left: 1rem !important;
    transform: translateY(-1px);
  }
  #nav-connexion-link:not(.nav-member-link)::after,
  .navbar-cta .btn::after { display: none !important; }

  #nav-connexion-link.nav-member-link {
    display: inline-flex !important;
    width: auto !important;
    max-width: none !important;
    margin: 0 auto !important;
    padding: 0.55rem !important;
    min-width: 2.75rem;
    background: var(--bg-card) !important;
    color: var(--gold-200) !important;
    border: 1px solid var(--border-subtle) !important;
    border-radius: 50% !important;
    font-weight: 400 !important;
    font-family: inherit !important;
    letter-spacing: normal !important;
    transform: none !important;
  }
  #nav-connexion-link.nav-member-link:hover {
    background: var(--bg-hover) !important;
    color: var(--gold-100) !important;
    padding-left: 0.55rem !important;
    transform: none !important;
  }

  #nav-connexion-link.active:not(.nav-member-link),
  .navbar-cta .btn-gold.active {
    background: transparent !important;
    color: var(--gold-400) !important;
    border: 1px solid var(--border-accent) !important;
    box-shadow: none !important;
    padding-left: 1rem !important;
  }
  #nav-connexion-link.active:not(.nav-member-link):hover,
  .navbar-cta .btn-gold.active:hover {
    background: var(--bg-hover) !important;
    color: var(--gold-200) !important;
  }
  #nav-connexion-link.nav-member-link.active {
    background: transparent !important;
    color: var(--gold-400) !important;
    border: 1px solid var(--border-accent) !important;
    padding-left: 0.55rem !important;
  }
  #nav-connexion-link.nav-member-link.active:hover {
    background: var(--bg-hover) !important;
    color: var(--gold-200) !important;
  }

  .navbar-cta { padding: 0; }

  .hamburger { display: flex; }

  .nav-overlay {
    position: fixed;
    inset: 0;
    background: color-mix(in srgb, var(--bg-base) 55%, transparent);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
    backdrop-filter: blur(2px);
  }
  .nav-overlay.open {
    opacity: 1;
    pointer-events: all;
  }
}

@media (max-width: 768px) {
  section { padding: 3.5rem 0; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  /* Polices plus lisibles sur mobile */
  p, li, td, th, label, input, textarea, select, blockquote {
    font-size: 1.05rem;
    line-height: 1.8;
  }
  .section-title {
    font-size: clamp(1.3rem, 5.5vw, 2rem);
    letter-spacing: 0.07em;
  }
  .section-subtitle {
    font-size: 1.05rem;
  }
  h1 { font-size: clamp(2rem, 7vw, 3.5rem); }
  h2 { font-size: clamp(1.5rem, 5vw, 2.2rem); letter-spacing: 0.04em; }
  h3 { font-size: clamp(1.1rem, 4vw, 1.5rem); }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }

  /* Boutons pleine largeur sur mobile */
  .btn { display: block; width: 100%; text-align: center; }
  .hero-actions,
  div[style*="display: flex"][style*="gap"] { flex-direction: column; }

  /* Titres plus petits */
  .page-hero-title { font-size: clamp(1.6rem, 8vw, 2.5rem); letter-spacing: 0.04em; }
  .section-title   { font-size: clamp(1.2rem, 6vw, 1.8rem); letter-spacing: 0.06em; }

  /* Corps du texte bien lisible */
  p, li { font-size: 1.08rem; line-height: 1.85; }

  /* Footer : même logo que la nav, taille adaptée mobile */
  .footer-logo-img { height: 40px; width: auto; max-width: min(220px, 70vw); }

  /* Navbar logo IMPERO texte plus petit */
  .navbar-logo { font-size: 1.1rem; }

  /* Callouts lisibles */
  .guide-callout { padding: 1rem; }

  /* Tables scrollables horizontalement */
  .rule-table,
  .guide-table,
  .result-table { display: block; overflow-x: auto; }
}

/* Touch devices : disable hover animations that feel broken on tap */
@media (hover: none) {
  .strategy-card:hover,
  .phase-card:hover,
  .unit-card:hover,
  .faction-card:hover { transform: none; animation: none; box-shadow: none; }
  .navbar-menu a::after { display: none; }
}