/* ═══════════════════════════════════════════════════════════════
   BURNING BLUE — Feuille de style principale
   Esthétique : luxe cosmique, fond sombre, accents bleu & or
═══════════════════════════════════════════════════════════════ */

/* ── Variables ──────────────────────────────────────────────── */
:root {
  --bg:        #07080f;
  --bg2:       #0d0e1a;
  --bg3:       #12142a;
  --border:    rgba(255,255,255,0.08);
  --white:     #ffffff;
  --muted:     rgba(255,255,255,0.55);
  --blue:      #3b6fe8;
  --blue-light:#6b9fff;
  --gold:      #3b6fe8; /* ancien doré #c9a028 — unifié sur le bleu corporate */
  --gold-light:#6b9fff; /* ancien doré clair #e8c05a — unifié sur le bleu */
  --error:     #e85555;
  --success:   #3bc98a;

  --radius:    12px;
  --radius-lg: 20px;
  --shadow:    0 8px 40px rgba(0,0,0,0.6);

  --font-head: 'Cormorant Garamond', Georgia, serif;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-ui:   'Outfit', 'Helvetica Neue', sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', sans-serif;

  --max-w: 1200px;
  --nav-h: 70px;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Typographie ────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: 0.04em;
}
h1 { font-size: clamp(2.4rem, 5.5vw, 4.4rem); font-weight: 300; }
h2 { font-size: clamp(1.8rem, 3.8vw, 3rem); font-weight: 300; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.9rem); font-weight: 400; }
h4 { font-size: 1.1rem; font-weight: 400; font-family: var(--font-ui); letter-spacing: 0.06em; }

.text-muted  { color: var(--muted); }
.text-gold   { color: var(--gold); }
.text-blue   { color: var(--blue-light); }
.text-center { text-align: center; }
.text-small  { font-size: 0.85rem; }

/* ── Layout utilitaires ─────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }
.section-sm { padding: 60px 0; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8  { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }

/* ── Stars background ───────────────────────────────────────── */
.stars-bg {
  position: relative;
  overflow: hidden;
}
.stars-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.8) 0%, transparent 100%),
    radial-gradient(1px 1px at 60% 10%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 80% 70%, rgba(255,255,255,0.9) 0%, transparent 100%),
    radial-gradient(1px 1px at 40% 80%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 10% 60%, rgba(255,255,255,0.7) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 40%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(2px 2px at 50% 50%, rgba(59,111,232,0.5) 0%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}
.stars-bg > * { position: relative; z-index: 1; }

/* ── Boutons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 10px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue), #5b8fff);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(59,111,232,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59,111,232,0.6);
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #000;
  box-shadow: 0 4px 20px rgba(59,111,232,0.4);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59,111,232,0.6);
}
.btn-outline {
  border: 1px solid var(--border);
  color: var(--white);
  background: rgba(255,255,255,0.05);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
}
.btn-lg { padding: 18px 44px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ── Inputs & formulaires ───────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-label {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.form-input {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-ui);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--white);
  font: inherit;
  font-size: 1rem;
  transition: border-color 0.2s, background 0.2s;
  outline: none;
}
.form-input:focus {
  border-color: var(--blue);
  background: rgba(59,111,232,0.06);
}
.form-input::placeholder { color: rgba(255,255,255,0.25); }
.form-input::-webkit-calendar-picker-indicator { filter: invert(1); }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: rgba(255,255,255,0.15); }
.card-body { padding: 28px; }
.card-selected {
  border-color: var(--blue) !important;
  box-shadow: 0 0 0 1px var(--blue), 0 8px 30px rgba(59,111,232,0.2);
}

/* ── Badge ──────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.badge-gold { background: rgba(59,111,232,0.2); color: var(--gold-light); border: 1px solid rgba(59,111,232,0.3); }
.badge-blue { background: rgba(59,111,232,0.2); color: var(--blue-light); border: 1px solid rgba(59,111,232,0.3); }
.badge-green { background: rgba(59,201,138,0.2); color: var(--success); border: 1px solid rgba(59,201,138,0.3); }

/* ── Divider ─────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border) 30%, var(--border) 70%, transparent);
  margin: 40px 0;
}

/* ── Section title ───────────────────────────────────────────── */
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 { margin-bottom: 12px; }
.section-title p { color: var(--muted); max-width: 580px; margin: 0 auto; }
.section-title .title-line {
  width: 48px; height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--gold));
  margin: 20px auto 0;
  border-radius: 2px;
}

/* ════════════════════════════════════════════════════════════
   NAVIGATION
════════════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  background: rgba(7,8,15,1);
  transition: background 0.3s, backdrop-filter 0.3s;
}
.nav.scrolled {
  background: rgba(7,8,15,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-ui);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.nav-logo .dot {
  width: 8px; height: 8px;
  background: var(--blue);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(59,111,232,0.6); }
  50%       { box-shadow: 0 0 0 6px rgba(59,111,232,0); }
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 8px;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); background: rgba(255,255,255,0.07); }
.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  padding: 4px;
}
.lang-btn {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.lang-btn.active, .lang-btn:hover {
  background: var(--blue);
  color: var(--white);
}
.nav-cta { margin-left: 8px; }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
}
.nav-hamburger span {
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(7,8,15,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px;
  flex-direction: column;
  gap: 8px;
  z-index: 999;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  padding: 12px 16px;
  border-radius: 10px;
  font-weight: 500;
  color: var(--muted);
  transition: all 0.2s;
}
.nav-mobile a:hover { color: var(--white); background: rgba(255,255,255,0.07); }

/* ════════════════════════════════════════════════════════════
   HERO
════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(59,111,232,0.15) 0%, transparent 70%),
              radial-gradient(ellipse 60% 40% at 80% 80%, rgba(59,111,232,0.08) 0%, transparent 60%),
              var(--bg);
}
.hero-content { text-align: center; max-width: 760px; margin: 0 auto; padding: 60px 24px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(59,111,232,0.12);
  border: 1px solid rgba(59,111,232,0.25);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--blue-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}
.hero-badge::before { content: '✦'; }
.hero h1 {
  background: linear-gradient(135deg, var(--white) 60%, var(--blue-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
}
.hero p {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 40px;
}
.hero-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.hero-logos span { font-size: 0.78rem; color: var(--muted); letter-spacing: 0.06em; }
.hero-logos .certified-label { color: var(--muted); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; }
.hero-logo-item {
  opacity: 0.5;
  filter: brightness(2) saturate(0);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ════════════════════════════════════════════════════════════
   FORMULAIRE MULTI-ÉTAPES
════════════════════════════════════════════════════════════ */
.order-form-wrapper {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 560px;
  margin: 0 auto;
}
.form-steps-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 36px;
}
.step-dot {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  color: var(--muted);
  transition: all 0.3s;
  position: relative;
  z-index: 1;
}
.step-dot.active  { background: var(--blue); border-color: var(--blue); color: var(--white); box-shadow: 0 0 16px rgba(59,111,232,0.5); }
.step-dot.done    { background: rgba(59,201,138,0.2); border-color: var(--success); color: var(--success); }
.step-line {
  flex: 1;
  height: 1px;
  background: var(--border);
  max-width: 60px;
}
.step-line.done { background: var(--success); }
.form-step { display: none; }
.form-step.active { display: block; animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.form-step-title {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--white);
}
.form-step-title span { color: var(--blue-light); }
.form-nav {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.form-nav .btn { flex: 1; }

/* Autocomplete */
.autocomplete-wrapper { position: relative; }
.autocomplete-list {
  position: absolute;
  top: calc(100% + 6px);
  left: 0; right: 0;
  background: var(--bg3);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  z-index: 100;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.autocomplete-list:empty { display: none; }
.autocomplete-item {
  padding: 12px 16px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.15s;
  border-bottom: 1px solid var(--border);
}
.autocomplete-item:last-child { border-bottom: none; }
.autocomplete-item:hover { background: rgba(59,111,232,0.15); }

/* Preview stargate */
.stargate-preview-box {
  margin-top: 28px;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--bg3);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border: 1px solid var(--border);
}
.stargate-preview-box img { width: 100%; height: 100%; object-fit: cover; }
.stargate-loading {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  color: var(--muted);
}
.stargate-loading .spinner {
  width: 40px; height: 40px;
  border: 2px solid rgba(255,255,255,0.1);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes blink-csr { 0%,100% { opacity:1; } 50% { opacity:0; } }
.stargate-error { display: none; color: var(--error); font-size: 0.9rem; text-align: center; padding: 16px; }

/* ════════════════════════════════════════════════════════════
   COLLECTIONS
════════════════════════════════════════════════════════════ */
.collections-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
/* ── col-tab (nouveau système d'onglets collections) ─────── */
.col-tab {
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  transition: all 0.25s;
  cursor: pointer;
}
.col-tab:hover  { color: var(--white); border-color: rgba(255,255,255,0.2); }
.col-tab.active { color: var(--white); background: var(--blue); border-color: var(--blue); box-shadow: 0 4px 20px rgba(59,111,232,0.4); }

/* ── col-panel : grille image + contenu ─────────────────── */
.col-panel { display: none; }
.col-panel.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
  animation: fadeIn 0.35s ease;
}
.col-panel-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: var(--bg2);
}
.col-panel-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.col-name {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--blue-light);
  margin-bottom: 8px;
}
.col-title {
  font-size: 2rem;
  font-family: var(--font-head);
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.15;
}
.col-desc {
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 24px;
}
.col-specs {
  list-style: none;
  margin-bottom: 28px;
}
.col-specs li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--muted);
}
.col-specs li::before { content: '—'; color: var(--blue); font-weight: 700; }
.col-price {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--gold-light);
  margin-bottom: 24px;
}

@media (max-width: 820px) {
  .col-panel.active {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .col-panel-img { aspect-ratio: 4 / 3; }
}

/* ── tab-btn (ancien système, conservé pour compatibilité) ── */
.tab-btn {
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  transition: all 0.25s;
}
.tab-btn:hover  { color: var(--white); border-color: rgba(255,255,255,0.2); }
.tab-btn.active { color: var(--white); background: var(--blue); border-color: var(--blue); box-shadow: 0 4px 20px rgba(59,111,232,0.4); }
.collection-panel { display: none; }
.collection-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; animation: fadeIn 0.3s ease; }
.collection-media { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; background: var(--bg2); }
.collection-media video,
.collection-media img { width: 100%; height: 100%; object-fit: cover; }
.collection-info { padding: 8px 0; }
.collection-subtitle { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px; }
.collection-name { font-size: 1.8rem; font-family: var(--font-head); font-weight: 700; margin-bottom: 16px; }
.collection-desc { color: var(--muted); line-height: 1.7; margin-bottom: 24px; }
.collection-specs { margin-bottom: 28px; }
.collection-specs li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--muted);
}
.collection-specs li::before { content: '—'; color: var(--blue); font-weight: 700; }

/* Sélecteur de tailles */
.size-selector { margin-bottom: 28px; }
.size-label { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 12px; }
.size-options { display: flex; flex-direction: column; gap: 10px; }
.size-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-radius: 10px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
}
.size-option:hover { border-color: rgba(255,255,255,0.2); background: rgba(255,255,255,0.03); }
.size-option.selected { border-color: var(--blue); background: rgba(59,111,232,0.08); }
.size-option input { display: none; }
.size-option-info { display: flex; flex-direction: column; gap: 2px; }
.size-option-label { font-weight: 600; font-size: 0.95rem; }
.size-option-desc  { font-size: 0.8rem; color: var(--muted); }
.size-option-price { font-weight: 700; font-size: 1.1rem; color: var(--gold-light); }

/* ════════════════════════════════════════════════════════════
   TUNNEL D'ACHAT
════════════════════════════════════════════════════════════ */
.shop-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  align-items: start;
}
.cart-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.cart-title { font-size: 1rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 24px; color: var(--muted); }
.cart-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.cart-line:last-of-type { border-bottom: none; }
.cart-line .label { color: var(--muted); }
.cart-line .value { font-weight: 600; }
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0 0;
  margin-top: 4px;
}
.cart-total .label { font-weight: 700; font-size: 1rem; }
.cart-total .value { font-weight: 800; font-size: 1.5rem; color: var(--gold-light); }

/* Code promo */
.promo-wrapper {
  display: flex;
  gap: 8px;
  margin: 20px 0;
}
.promo-wrapper .form-input { flex: 1; font-size: 0.9rem; padding: 10px 14px; }
.promo-wrapper .btn { white-space: nowrap; padding: 10px 18px; font-size: 0.88rem; }
.promo-feedback { font-size: 0.82rem; margin-top: 4px; }
.promo-feedback.success { color: var(--success); }
.promo-feedback.error   { color: var(--error); }

/* Option livre */
.book-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color 0.2s;
  margin: 16px 0;
}
.book-option:hover { border-color: rgba(255,255,255,0.2); }
.book-option.selected { border-color: var(--gold); background: rgba(59,111,232,0.05); }
.book-option input { accent-color: var(--gold); width: 18px; height: 18px; }
.book-option-text .name  { font-weight: 600; font-size: 0.9rem; }
.book-option-text .desc  { font-size: 0.8rem; color: var(--muted); }
.book-option-price { margin-left: auto; font-weight: 700; color: var(--gold-light); }

/* Bouton paiement */
.pay-btn {
  width: 100%;
  padding: 18px;
  font-size: 1rem;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue), #5b8fff);
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.03em;
  box-shadow: 0 4px 20px rgba(59,111,232,0.4);
  transition: all 0.25s;
  margin-top: 20px;
}
.pay-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(59,111,232,0.6); }
.secure-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--muted);
}
.secure-badge::before { content: '🔒'; font-size: 0.75rem; }

/* ════════════════════════════════════════════════════════════
   TÉMOIGNAGES
════════════════════════════════════════════════════════════ */
.testimonials-slider { overflow: hidden; position: relative; }
.testimonials-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.testimonial-card {
  flex: 0 0 calc(33.333% - 16px);
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.testimonial-img {
  aspect-ratio: 1;
  overflow: hidden;
}
.testimonial-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.testimonial-card:hover .testimonial-img img { transform: scale(1.04); }
.testimonial-body { padding: 22px; }
.testimonial-quote { font-size: 0.95rem; color: var(--muted); line-height: 1.7; margin-bottom: 16px; font-style: italic; }
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 10px;
}
.testimonial-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg3);
}
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-name { font-weight: 600; font-size: 0.85rem; }
.testimonial-event { font-size: 0.78rem; color: var(--muted); }
.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}
.slider-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  color: var(--white);
  font-size: 1.1rem;
  transition: all 0.2s;
}
.slider-btn:hover { background: var(--blue); border-color: var(--blue); }
.slider-dots { display: flex; gap: 6px; }
.slider-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--border);
  transition: all 0.2s;
  cursor: pointer;
}
.slider-dot.active { background: var(--blue); width: 20px; border-radius: 3px; }

/* ════════════════════════════════════════════════════════════
   PARTENAIRES / CERTIFICATIONS
════════════════════════════════════════════════════════════ */
.partners {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 48px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.partner-logo {
  opacity: 0.4;
  filter: brightness(5) saturate(0);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: opacity 0.2s;
}
.partner-logo:hover { opacity: 0.7; }

/* ════════════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════════════ */
/* ════════════════════════════════════════════════════════════
   SITE HEADER MINIMAL (toutes pages sauf galerie)
════════════════════════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 31px 28px;
  pointer-events: none;
  background: rgba(7,8,15,1);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.site-header > * { pointer-events: auto; }
.site-header .gh-left { display: flex; align-items: center; gap: 12px; }
.site-header .gh-btns { display: flex; justify-content: center; }
.site-header .gh-lang { display: flex; justify-content: flex-end; gap: 4px; }
.gh-constellation {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold, #c9a028);
  text-decoration: none;
  transition: color 0.2s, transform 0.2s;
}
.gh-constellation:hover { color: #6b9fff; transform: scale(1.1); }
.gh-constellation svg { width: 24px; height: 24px; }
.gh-circle {
  width: 44px; height: 44px;
  background: #fff;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.25);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  flex-shrink: 0;
}
.gh-circle:hover { transform: scale(1.08); box-shadow: 0 4px 20px rgba(0,0,0,0.3); }
.gh-circle svg { display: block; width: 22px; height: 22px; }
.gh-btns { display: flex; align-items: center; gap: 10px; }
.gh-btn {
  display: flex; align-items: center; gap: 8px;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  color: #fff;
  font-family: var(--font-ui, 'Outfit', sans-serif);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 0.2s;
  text-decoration: none;
}
.gh-btn:hover { opacity: 0.6; }
.gh-lang { display: flex; gap: 4px; }
.gh-lang .lang-btn {
  padding: 7px 11px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 6px;
  color: rgba(255,255,255,0.6);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.15s;
}
.gh-lang .lang-btn:hover,
.gh-lang .lang-btn.active { color: #fff; border-color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.08); }
@media (max-width: 768px) {
  .site-header { padding: 16px 18px; }
}

footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 260px 0 232px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand .logo { font-family: var(--font-head); font-size: 1.3rem; font-weight: 700; margin-bottom: 12px; }
.footer-brand p { color: var(--muted); font-size: 0.9rem; line-height: 1.7; max-width: 280px; }
.footer-col h4 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: var(--muted); font-size: 0.9rem; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--muted);
}

/* ════════════════════════════════════════════════════════════
   PAGE SUCCESS
════════════════════════════════════════════════════════════ */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.success-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: rgba(59,201,138,0.15);
  border: 2px solid var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 28px;
  animation: successPop 0.5s ease;
}
@keyframes successPop {
  from { transform: scale(0.5); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

/* ════════════════════════════════════════════════════════════
   TIMELINE (page About)
════════════════════════════════════════════════════════════ */
.timeline { position: relative; padding-left: 32px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--blue), var(--gold), transparent);
}
.timeline-item { position: relative; margin-bottom: 36px; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 6px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--blue);
  border: 2px solid var(--bg);
}
.timeline-year { font-size: 0.78rem; font-weight: 700; color: var(--blue-light); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 4px; }
.timeline-event { font-weight: 600; margin-bottom: 4px; }
.timeline-detail { font-size: 0.88rem; color: var(--muted); }

/* ════════════════════════════════════════════════════════════
   FAQ ACCORDION
════════════════════════════════════════════════════════════ */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 22px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color 0.2s;
}
.faq-question:hover { color: var(--blue-light); }
.faq-icon {
  width: 24px; height: 24px;
  flex-shrink: 0;
  background: rgba(255,255,255,0.07);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: transform 0.3s;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--blue); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.95rem;
}
.faq-item.open .faq-answer { max-height: 1200px; padding-bottom: 22px; }

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .collection-panel.active { grid-template-columns: 1fr; }
  .shop-layout { grid-template-columns: 1fr; }
  .cart-sidebar { position: static; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .testimonial-card { flex: 0 0 calc(50% - 12px); }
}
@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .collections-tabs { gap: 6px; }
  .tab-btn { padding: 8px 16px; font-size: 0.78rem; }
  .testimonial-card { flex: 0 0 calc(85% - 12px); }
  .partners { gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .order-form-wrapper { padding: 24px 18px; }
}

/* ════════════════════════════════════════════════════════════
   RTL — Arabic full layout (dir="rtl")
   Principe : miroir complet gauche ↔ droite
════════════════════════════════════════════════════════════ */
[dir="rtl"] {
  font-family: 'Cairo', 'Cormorant Garamond', Georgia, serif;
  letter-spacing: 0;
}
[dir="rtl"] body { text-align: right; }

/* ── Header & navigation ── */
[dir="rtl"] .site-header            { flex-direction: row-reverse; }
[dir="rtl"] .site-header .gh-left   { margin-right: 0; margin-left: auto; }
[dir="rtl"] .gh-lang                { flex-direction: row-reverse; }
[dir="rtl"] .nav-links              { flex-direction: row-reverse; }
[dir="rtl"] .gh-btns                { flex-direction: row-reverse; }

/* ── Hero ── */
[dir="rtl"] .hero-grid              { direction: rtl; }
[dir="rtl"] .hero-text-content      { text-align: right; align-items: flex-end; }
[dir="rtl"] .hero-tags              { flex-direction: row-reverse; justify-content: flex-end; }
[dir="rtl"] .hero-cta-group         { flex-direction: row-reverse; justify-content: flex-end; }
[dir="rtl"] .hero-yt-col            { order: -1; } /* image passe à droite */

/* ── Grilles 2 colonnes — mirror image/texte ── */
[dir="rtl"] .editorial-grid         { direction: rtl; }
/* .reverse = déjà inversé en LTR → annuler en RTL pour revenir à l'ordre naturel arabe */
[dir="rtl"] .editorial-grid.reverse { direction: ltr; }
[dir="rtl"] .editorial-grid.reverse > * { direction: rtl; text-align: right; }
[dir="rtl"] .editorial-body         { text-align: right; }
[dir="rtl"] .editorial-title        { text-align: right; }
[dir="rtl"] .editorial-tag          { text-align: right; }
[dir="rtl"] .grid-2                 { direction: rtl; }
[dir="rtl"] .grid-3                 { direction: rtl; }

/* ── About page ── */
[dir="rtl"] .about-history          { text-align: right; }
[dir="rtl"] .quote-block            { border-right: none; border-left: 3px solid var(--gold); padding-right: 0; padding-left: 28px; text-align: right; }
[dir="rtl"] .quotes-grid            { direction: rtl; }
[dir="rtl"] .timeline               { padding-right: 28px; padding-left: 0; border-right: 1px solid var(--border); border-left: none; }
[dir="rtl"] .timeline-item          { flex-direction: row-reverse; }
[dir="rtl"] .timeline-year          { text-align: right; }
[dir="rtl"] .timeline-event         { text-align: right; }
[dir="rtl"] .timeline-detail        { text-align: right; }
[dir="rtl"] .timeline-item::before  { right: -33px; left: auto; }

/* ── Shop — rangées produits ── */
[dir="rtl"] .sc-content             { flex-direction: row-reverse; }
[dir="rtl"] .sc-right               { text-align: right; }
[dir="rtl"] .sc-cat                 { text-align: right; }
[dir="rtl"] .sc-name                { text-align: right; }
[dir="rtl"] .sc-desc                { text-align: right; }
[dir="rtl"] .sc-specs               { padding-right: 16px; padding-left: 0; }
[dir="rtl"] .sc-specs li            { text-align: right; }
[dir="rtl"] .sc-gallery             { flex-direction: row-reverse; }
[dir="rtl"] .sc-gallery-broches     { flex-direction: row-reverse; }
[dir="rtl"] .sc-collection-tabs     { flex-direction: row-reverse; }

/* ── Shop — formulaire ── */
[dir="rtl"] .gal-gen-grid           { direction: rtl; }
[dir="rtl"] .form-steps-indicator   { flex-direction: row-reverse; }
[dir="rtl"] .form-nav               { flex-direction: row-reverse; }
[dir="rtl"] .form-label             { text-align: right; }

/* ── Produit page (product-nickel, argent, or) ── */
[dir="rtl"] .product-layout         { direction: rtl; }
[dir="rtl"] .product-info           { text-align: right; }
[dir="rtl"] .size-options           { align-items: flex-end; }
[dir="rtl"] .size-option            { flex-direction: row-reverse; }
[dir="rtl"] .size-option-info       { text-align: right; }
[dir="rtl"] .product-specs          { text-align: right; }
[dir="rtl"] .product-specs li       { padding-right: 20px; padding-left: 0; }
[dir="rtl"] .product-specs li::before { right: 0; left: auto; }
[dir="rtl"] .collection-panel       { direction: rtl; }
[dir="rtl"] .cert-logos             { flex-direction: row-reverse; }

/* ── Cart & panier ── */
/* Drawer RTL : positionné à gauche, glisse vers la gauche quand caché */
[dir="rtl"] .cart-drawer            { right: auto; left: 0; transform: translateX(-100%); }
[dir="rtl"] .cart-drawer.open       { transform: translateX(0); }
[dir="rtl"] .cart-drawer-header     { flex-direction: row-reverse; }
[dir="rtl"] .drawer-promo           { flex-direction: row-reverse; }
[dir="rtl"] .drawer-total           { flex-direction: row-reverse; }
[dir="rtl"] .cart-item              { flex-direction: row-reverse; text-align: right; }
[dir="rtl"] .cart-item-info         { text-align: right; }

/* ── FAQ ── */
[dir="rtl"] .faq-question           { flex-direction: row-reverse; text-align: right; }
[dir="rtl"] .faq-answer             { text-align: right; }
[dir="rtl"] .faq-filters            { flex-direction: row-reverse; }

/* ── Gallery ── */
[dir="rtl"] .gallery-filters        { flex-direction: row-reverse; }
[dir="rtl"] .gallery-item-info      { text-align: right; }

/* ── Cards / sections génériques ── */
[dir="rtl"] .card-header            { flex-direction: row-reverse; }
[dir="rtl"] .section-title,
[dir="rtl"] .section-sub            { text-align: right; }
[dir="rtl"] .btn-group              { flex-direction: row-reverse; }
[dir="rtl"] .astro-data-grid        { direction: rtl; }
[dir="rtl"] .science-proof          { text-align: right; border-right: 3px solid var(--gold); border-left: none; padding-right: 24px; padding-left: 0; }

/* ── Forms ── */
[dir="rtl"] .form-input,
[dir="rtl"] input,
[dir="rtl"] textarea                { text-align: right; direction: rtl; }
[dir="rtl"] .shop-layout            { direction: rtl; }

/* ── Footer ── */
[dir="rtl"] .footer-grid            { direction: rtl; text-align: right; }
[dir="rtl"] .footer-col ul          { padding-right: 0; }
[dir="rtl"] .footer-col li          { text-align: right; }
[dir="rtl"] .footer-bottom          { flex-direction: row-reverse; }

/* ── Listes à puces ── */
[dir="rtl"] ul:not(.sc-specs):not(.sc-gallery):not(.faq-filters) {
  padding-right: 20px;
  padding-left: 0;
}

/* ── Flèches directionnelles dans les CTAs ── */
/* Les traductions AR utilisent ← au lieu de → — géré via data-i18n */