:root {
  --noir: #0a0908;
  --surface: #141210;
  --surface-2: #1c1915;
  --ligne: rgba(201, 169, 97, 0.22);
  --or: #c9a961;
  --or-clair: #e8d3a0;
  --texte: #ece6da;
  --texte-doux: #a59c8c;
  --vendu: #6b6358;
  --titre: "Cormorant Garamond", Georgia, serif;
  --corps: "Jost", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--noir);
  color: var(--texte);
  font-family: var(--corps);
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
img { max-width: 100%; display: block; }

.conteneur { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 768px) { .conteneur { padding: 0 32px; } }

/* ---------- Bandeau ---------- */
.bandeau {
  text-align: center; font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--noir); background: linear-gradient(90deg, #a8884a, var(--or-clair), #a8884a);
  padding: 7px 16px;
}

/* ---------- En-tête ---------- */
header.entete {
  position: sticky; top: 0; z-index: 20;
  background: rgba(10, 9, 8, 0.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ligne);
}
.entete-haut { display: flex; align-items: center; justify-content: space-between; padding: 18px 0 12px; }
.logo { text-align: center; flex: 1; }
.logo .nom { font-family: "Great Vibes", var(--titre); font-weight: 400; font-size: 40px; line-height: 1.1; color: var(--or-clair); }
.logo .etincelle { font-family: var(--corps); font-size: 18px; vertical-align: super; color: var(--or); }
.logo .sous-nom { font-size: 10px; letter-spacing: 0.42em; text-transform: uppercase; color: var(--or); }
.entete-cote { width: 80px; display: flex; }
.entete-cote.droite { justify-content: flex-end; }
.panier-btn { position: relative; display: flex; align-items: center; gap: 6px; color: var(--or-clair); }
.panier-btn svg { width: 22px; height: 22px; }
.panier-compte {
  position: absolute; top: -8px; right: -10px; min-width: 18px; height: 18px; border-radius: 9px;
  background: var(--or); color: var(--noir); font-size: 11px; font-weight: 500;
  display: grid; place-items: center; padding: 0 4px;
}
nav.menu { display: flex; justify-content: center; gap: 28px; padding-bottom: 14px; overflow-x: auto; scrollbar-width: none; }
nav.menu::-webkit-scrollbar { display: none; }
nav.menu a {
  white-space: nowrap; font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--texte-doux);
  padding: 4px 0; border-bottom: 1px solid transparent; transition: color .2s, border-color .2s;
}
nav.menu a:hover, nav.menu a.actif { color: var(--or-clair); border-color: var(--or); }

/* ---------- Typo ---------- */
h1, h2, h3 { font-family: var(--titre); font-weight: 300; color: var(--or-clair); line-height: 1.15; }
.surtitre { font-size: 11px; letter-spacing: 0.35em; text-transform: uppercase; color: var(--or); }
.filet { width: 60px; height: 1px; background: var(--or); margin: 18px auto; }
.section { padding: 72px 0; }
.section-titre { text-align: center; margin-bottom: 44px; }
.section-titre h2 { font-size: clamp(30px, 4vw, 42px); margin-top: 8px; }
.section-titre p { color: var(--texte-doux); max-width: 520px; margin: 0 auto; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-block; padding: 14px 32px; font-size: 12px; letter-spacing: 0.24em; text-transform: uppercase;
  border: 1px solid var(--or); color: var(--or-clair); transition: color .35s, scale .2s;
  position: relative; isolation: isolate; overflow: hidden; --x: 50%; --y: 50%;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--or);
  clip-path: circle(0% at var(--x) var(--y)); transition: clip-path .6s cubic-bezier(.165,.84,.44,1);
}
.btn.plein { background: var(--or); color: var(--noir); }
.btn.plein::before { background: #fff4d6; }
@media (hover: hover) { .btn:hover:not(:disabled) { color: var(--noir); } .btn:hover:not(:disabled)::before { clip-path: circle(150% at var(--x) var(--y)); } }
.btn:focus-visible { color: var(--noir); outline: 1px solid var(--or-clair); outline-offset: 3px; }
.btn:focus-visible::before { clip-path: circle(150% at 50% 50%); }
.btn:active:not(:disabled) { scale: .97; }
.btn:disabled::before { display: none; }
.btn:disabled { opacity: .4; cursor: not-allowed; background: none; color: var(--texte-doux); border-color: var(--vendu); }
.btn.large { width: 100%; text-align: center; }

/* ---------- Accueil ---------- */
.hero {
  position: relative; text-align: center; padding: 110px 0 120px; overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(201,169,97,.16), transparent 60%),
    var(--noir);
}
.hero h1 { font-size: clamp(40px, 7vw, 76px); letter-spacing: 0.02em; margin: 14px 0 6px; }
.hero p { color: var(--texte-doux); max-width: 520px; margin: 0 auto 36px; font-size: 17px; }
.etoiles { position: absolute; inset: 0; pointer-events: none; }
.etoiles span { position: absolute; width: 2px; height: 2px; border-radius: 50%; background: var(--or-clair); opacity: .5; animation: scintille 4s infinite ease-in-out; }
@keyframes scintille { 0%,100% { opacity: .15; } 50% { opacity: .8; } }
@media (prefers-reduced-motion: reduce) { .etoiles span { animation: none; } }

.grille-cat { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; }
.carte-cat {
  position: relative; padding: 40px 24px; min-height: 220px; display: flex; flex-direction: column; justify-content: flex-end;
  background: linear-gradient(160deg, var(--surface-2), var(--surface)); border: 1px solid var(--ligne);
  transition: border-color .3s, transform .3s;
}
.carte-cat:hover { border-color: var(--or); transform: translateY(-3px); }
.carte-cat .icone { position: absolute; top: 24px; left: 24px; width: 34px; height: 34px; color: var(--or); }
.carte-cat h3 { font-size: 26px; }
.carte-cat p { color: var(--texte-doux); font-size: 14px; margin-top: 4px; }
.carte-cat .lien { margin-top: 16px; font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: var(--or); }

.bandeau-creer {
  display: grid; gap: 32px; align-items: center; padding: 56px 24px; text-align: center;
  border: 1px solid var(--ligne); background: radial-gradient(ellipse at center, rgba(201,169,97,.08), transparent 70%);
}
.bandeau-creer h2 { font-size: clamp(30px, 4vw, 44px); }
.bandeau-creer p { color: var(--texte-doux); max-width: 540px; margin: 12px auto 28px; }

.engagements { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; text-align: center; }
.engagements div { padding: 8px; }
.engagements strong { display: block; font-family: var(--titre); font-weight: 400; font-size: 22px; color: var(--or-clair); }
.engagements span { color: var(--texte-doux); font-size: 14px; }

/* ---------- Catalogue ---------- */
.entete-page { text-align: center; padding: 56px 0 28px; }
.entete-page h1 { font-size: clamp(34px, 5vw, 52px); margin-top: 8px; }
.entete-page p { color: var(--texte-doux); }
.filtres { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 40px; }
.filtres button {
  padding: 8px 18px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  border: 1px solid var(--ligne); color: var(--texte-doux); transition: all .2s;
}
.filtres button:hover { color: var(--or-clair); border-color: var(--or); }
.filtres button.actif { background: var(--or); color: var(--noir); border-color: var(--or); }

.grille-produits { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 32px 20px; padding-bottom: 80px; }
@media (max-width: 520px) { .grille-produits { grid-template-columns: 1fr 1fr; gap: 24px 12px; } }
.carte-produit { display: block; }
.carte-produit .visuel { transition: border-color .3s; }
.carte-produit:hover .visuel { border-color: var(--or); }
.carte-produit .infos { padding: 14px 2px 0; text-align: center; }
.carte-produit .sous { font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: var(--or); }
.carte-produit h3 { font-size: 20px; margin: 4px 0; color: var(--texte); }
.carte-produit .prix { color: var(--or-clair); font-size: 15px; }
.carte-produit.vendu h3, .carte-produit.vendu .prix { color: var(--vendu); }

.visuel {
  position: relative; aspect-ratio: 4 / 5; overflow: hidden; border: 1px solid var(--ligne);
  background: radial-gradient(circle at 50% 40%, #2a241b, var(--surface) 70%);
  display: grid; place-items: center;
}
.visuel img { width: 100%; height: 100%; object-fit: cover; }
.visuel .placeholder { width: 38%; color: var(--or); opacity: .75; }
.pastille {
  position: absolute; top: 12px; left: 12px; padding: 4px 10px; font-size: 10px; letter-spacing: .2em; text-transform: uppercase;
  background: var(--noir); border: 1px solid var(--ligne); color: var(--or-clair);
}
.pastille.vendu { color: var(--texte-doux); }

/* ---------- Fiche produit ---------- */
.fiche { display: grid; gap: 40px; padding: 48px 0 90px; }
@media (min-width: 860px) { .fiche { grid-template-columns: 1.1fr 1fr; gap: 64px; } }
.fiche .fil { font-size: 12px; color: var(--texte-doux); letter-spacing: .08em; margin-bottom: 18px; }
.fiche .fil a:hover { color: var(--or-clair); }
.fiche h1 { font-size: clamp(34px, 4vw, 48px); }
.fiche .prix { font-size: 24px; color: var(--or-clair); margin: 12px 0 22px; font-family: var(--titre); }
.fiche .desc { color: var(--texte-doux); margin-bottom: 24px; }
.caracs { border-top: 1px solid var(--ligne); margin: 28px 0; }
.caracs div { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--ligne); font-size: 14px; }
.caracs dt { color: var(--texte-doux); }
.qte { display: inline-flex; align-items: center; border: 1px solid var(--ligne); margin-bottom: 18px; }
.qte button { width: 42px; height: 42px; color: var(--or-clair); font-size: 18px; }
.qte span { min-width: 36px; text-align: center; }
.note { font-size: 13px; color: var(--texte-doux); margin-top: 14px; }

/* ---------- Créateur ---------- */
.createur { display: grid; gap: 40px; padding-bottom: 90px; }
@media (min-width: 900px) { .createur { grid-template-columns: 1.4fr 1fr; align-items: start; } }
.etape { margin-bottom: 40px; }
.etape h2 { font-size: 26px; margin-bottom: 4px; }
.etape .aide { color: var(--texte-doux); font-size: 14px; margin-bottom: 18px; }
.choix { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.choix button {
  text-align: left; padding: 14px; border: 1px solid var(--ligne); background: var(--surface); transition: border-color .2s, background .2s;
}
.choix button:hover:not(:disabled) { border-color: var(--or); }
.choix button.choisi { border-color: var(--or); background: rgba(201,169,97,.1); }
.choix button:disabled { opacity: .35; cursor: not-allowed; }
.choix .nom { display: block; font-family: var(--titre); font-size: 18px; color: var(--texte); line-height: 1.2; }
.choix .p { font-size: 13px; color: var(--or-clair); }
.choix .s { font-size: 11px; color: var(--texte-doux); display: block; margin-top: 4px; }
.recap {
  position: sticky; top: 140px; padding: 28px; border: 1px solid var(--ligne); background: var(--surface);
}
.recap h3 { font-size: 26px; margin-bottom: 16px; }
.recap ul { list-style: none; margin-bottom: 18px; }
.recap li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--ligne); font-size: 14px; }
.recap li.vide { color: var(--texte-doux); justify-content: flex-start; }
.recap .total { display: flex; justify-content: space-between; font-family: var(--titre); font-size: 24px; color: var(--or-clair); margin-bottom: 20px; }
.recap label { display: block; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--texte-doux); margin-bottom: 6px; }
.champ {
  width: 100%; padding: 12px; margin-bottom: 18px; background: var(--noir); border: 1px solid var(--ligne);
  color: var(--texte); font: inherit;
}
.champ:focus { outline: none; border-color: var(--or); }

/* ---------- Panier ---------- */
.panier { display: grid; gap: 40px; padding-bottom: 90px; }
@media (min-width: 900px) { .panier { grid-template-columns: 1.6fr 1fr; align-items: start; } }
.ligne-panier { display: grid; grid-template-columns: 90px 1fr auto; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--ligne); align-items: center; }
.ligne-panier .visuel { aspect-ratio: 1; }
.ligne-panier h3 { font-size: 20px; color: var(--texte); }
.ligne-panier .detail { font-size: 13px; color: var(--texte-doux); }
.ligne-panier .retirer { font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: var(--texte-doux); margin-top: 8px; }
.ligne-panier .retirer:hover { color: var(--or-clair); }
.ligne-panier .qte { margin: 8px 0 0; }
.ligne-panier .qte button { width: 32px; height: 32px; font-size: 15px; }
.ligne-panier .montant { color: var(--or-clair); white-space: nowrap; }
.totaux div { display: flex; justify-content: space-between; padding: 8px 0; font-size: 15px; }
.totaux .grand { font-family: var(--titre); font-size: 26px; color: var(--or-clair); border-top: 1px solid var(--ligne); margin-top: 8px; padding-top: 16px; }
.message { margin-top: 16px; padding: 14px; border: 1px solid var(--ligne); font-size: 14px; color: var(--or-clair); text-align: center; }
.vide-panier { text-align: center; padding: 40px 0 100px; color: var(--texte-doux); }
.vide-panier .btn { margin-top: 24px; }

/* ---------- Pages texte ---------- */
.texte { max-width: 720px; margin: 0 auto; padding-bottom: 90px; }
.texte h2 { font-size: 26px; margin: 32px 0 10px; }
.texte p { color: var(--texte-doux); margin-bottom: 12px; }
.a-completer { color: var(--or); font-style: italic; }

/* ---------- Pied de page ---------- */
footer.pied { border-top: 1px solid var(--ligne); padding: 56px 0 28px; background: var(--surface); }
.pied-grille { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 32px; margin-bottom: 40px; }
.pied h4 { font-family: var(--titre); font-weight: 400; font-size: 20px; color: var(--or-clair); margin-bottom: 12px; }
.pied a, .pied p { display: block; font-size: 14px; color: var(--texte-doux); margin-bottom: 6px; }
.pied a:hover { color: var(--or-clair); }
.pied .bas { text-align: center; font-size: 12px; color: var(--vendu); letter-spacing: .1em; }

/* ---------- Notification ---------- */
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 120px); z-index: 50;
  background: var(--surface-2); border: 1px solid var(--or); color: var(--or-clair);
  padding: 14px 24px; font-size: 14px; transition: transform .35s ease; max-width: calc(100% - 32px); text-align: center;
}
.toast.visible { transform: translate(-50%, 0); }

/* =========================================================
   Méga-menu
   ========================================================= */
nav.menu { overflow: visible; gap: 0; }
.menu-item { position: relative; }
.menu-item > a { display: inline-flex; align-items: center; gap: 6px; padding: 4px 16px; border-bottom: 1px solid transparent; }
.menu-item > a .chevron { width: 8px; height: 8px; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: rotate(45deg) translateY(-2px); }
.menu-item.surligne > a { color: var(--noir); background: linear-gradient(90deg, #a8884a, var(--or-clair)); border-radius: 3px; }
.mega {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%);
  min-width: 260px; padding: 24px 28px; display: none; gap: 36px;
  background: var(--surface); border: 1px solid var(--ligne); box-shadow: 0 18px 40px rgba(0,0,0,.6); z-index: 30;
}
.mega::before { content: ""; position: absolute; left: 0; right: 0; top: -15px; height: 15px; }
.menu-item:hover .mega, .menu-item:focus-within .mega { display: flex; }
.mega h5 { font-family: var(--titre); font-weight: 400; font-size: 22px; color: var(--or-clair); margin-bottom: 10px; letter-spacing: .05em; white-space: nowrap; }
.mega a { display: block; padding: 5px 0; font-size: 13px; letter-spacing: .08em; text-transform: none; color: var(--texte-doux); white-space: nowrap; border: none; }
.mega a:hover { color: var(--or-clair); }
.mega a.fort { color: var(--or-clair); }
.mega a.retrait { padding-left: 14px; font-size: 12.5px; }

.burger { display: none; width: 28px; height: 22px; flex-direction: column; justify-content: space-between; }
.burger span { display: block; height: 1px; background: var(--or-clair); }

@media (max-width: 899px) {
  .logo .nom { font-size: 30px; }
  .entete-cote { width: 40px; }
  .burger { display: flex; }
  nav.menu { display: none; flex-direction: column; align-items: stretch; padding: 8px 0 18px; max-height: 70vh; overflow-y: auto; }
  nav.menu.ouvert { display: flex; }
  .menu-item > a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--ligne); }
  .menu-item.surligne > a { background: none; color: var(--or-clair); }
  .menu-item > a .chevron { display: none; }
  .mega, .menu-item:hover .mega, .menu-item:focus-within .mega {
    position: static; transform: none; display: block; box-shadow: none; border: none; background: none; padding: 6px 0 10px 14px; min-width: 0;
  }
  .mega::before { display: none; }
  .mega h5 { font-size: 18px; margin: 6px 0 4px; }
}

/* =========================================================
   Composez votre bague
   ========================================================= */
.fil-ariane { font-size: 12px; color: var(--texte-doux); padding: 18px 0 0; letter-spacing: .05em; }
.fil-ariane a:hover { color: var(--or-clair); }
.hero-ixxxi {
  margin: 18px 0 28px; padding: 40px 28px; border: 1px solid var(--ligne);
  background: radial-gradient(ellipse at 85% 50%, rgba(201,169,97,.18), transparent 60%), var(--surface);
}
.hero-ixxxi .marque { font-family: var(--titre); font-size: clamp(40px, 6vw, 60px); letter-spacing: .12em; color: var(--or-clair); line-height: 1; }
.hero-ixxxi .marque::after { content: ""; display: block; width: 70px; height: 1px; background: var(--or); margin: 12px 0; }
.hero-ixxxi h1 { font-style: italic; font-size: clamp(30px, 4vw, 42px); }
.hero-ixxxi p { color: var(--texte-doux); max-width: 480px; margin-top: 8px; }

.onglets { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--ligne); margin-bottom: 32px; }
.onglets a { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 16px 10px; font-family: var(--titre); font-size: 20px; color: var(--texte-doux); text-align: center; }
.onglets a svg { width: 24px; height: 24px; flex: none; }
.onglets a.actif { background: linear-gradient(90deg, #a8884a, var(--or-clair)); color: var(--noir); }

.etapes { display: grid; gap: 20px; }
@media (min-width: 900px) { .etapes { grid-template-columns: 1fr 2fr; align-items: start; } }
.bloc { border: 1px solid var(--ligne); background: var(--surface); padding: 22px; }
.bloc + .bloc { margin-top: 20px; }
.bloc-titre { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.num { width: 30px; height: 30px; border-radius: 50%; flex: none; display: grid; place-items: center; font-size: 14px; font-weight: 500; color: var(--noir); background: linear-gradient(135deg, #a8884a, var(--or-clair)); }
.bloc-titre h2 { font-size: 22px; font-style: italic; }
.bloc-titre small { font-family: var(--corps); font-style: normal; font-size: 12px; color: var(--texte-doux); }

.opt-liste { display: grid; gap: 10px; }
.opt { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border: 1px solid var(--ligne); background: var(--noir); text-align: left; width: 100%; transition: border-color .2s; }
.opt:hover { border-color: var(--or); }
.opt.choisi { border-color: var(--or); background: rgba(201,169,97,.1); }
.opt strong { display: block; font-weight: 400; color: var(--texte); }
.opt span.d { font-size: 12px; color: var(--texte-doux); }
.opt .coche { width: 20px; height: 20px; border-radius: 50%; border: 1px solid var(--ligne); flex: none; }
.opt.choisi .coche { background: var(--or); border-color: var(--or); box-shadow: inset 0 0 0 4px var(--surface); }

.couleurs { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; }
.couleur { padding: 16px 8px 12px; border: 1px solid var(--ligne); background: var(--noir); text-align: center; transition: border-color .2s; }
.couleur:hover { border-color: var(--or); }
.couleur.choisi { border-color: var(--or); background: rgba(201,169,97,.1); }
.couleur .anneau { width: 46px; height: 46px; margin: 0 auto 8px; border-radius: 50%; border: 6px solid; box-shadow: inset 0 0 0 1px rgba(255,255,255,.22), 0 0 0 1px rgba(255,255,255,.22); }
.couleur span { font-size: 13px; }

.tailles { display: flex; flex-wrap: wrap; gap: 8px; }
.taille { min-width: 52px; padding: 10px 12px; border: 1px solid var(--ligne); background: var(--noir); font-size: 15px; transition: all .2s; }
.taille:hover:not(:disabled) { border-color: var(--or); }
.taille.choisi { background: var(--or); color: var(--noir); border-color: var(--or); }
.taille:disabled { color: var(--vendu); text-decoration: line-through; cursor: not-allowed; }
.legende { font-size: 12px; color: var(--texte-doux); margin-top: 10px; }

.resume { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--ligne); }
.resume .dispo { font-size: 13px; color: #8fc79a; }
.resume .dispo.non { color: var(--texte-doux); }
.resume .ref { flex: 1; min-width: 180px; font-size: 13px; color: var(--texte-doux); }
.resume .prix { font-family: var(--titre); font-size: 26px; color: var(--or-clair); }

.encart { display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px; margin-top: 20px; border: 1px solid var(--ligne); background: rgba(201,169,97,.06); }
.encart .i { width: 28px; height: 28px; flex: none; border-radius: 50%; border: 1px solid var(--or); color: var(--or); display: grid; place-items: center; font-family: var(--titre); font-size: 18px; font-style: italic; }
.encart strong { font-family: var(--titre); font-weight: 400; font-style: italic; font-size: 19px; color: var(--or-clair); display: block; }
.encart p { font-size: 14px; color: var(--texte-doux); }
.encart a { color: var(--or-clair); text-decoration: underline; text-underline-offset: 3px; }
.bas-composer { padding-bottom: 80px; }

/* Pièce unique */
.pastille.unique { background: linear-gradient(90deg, #a8884a, var(--or-clair)); color: var(--noir); border: none; }
.infos-unique { border: 1px solid var(--ligne); background: var(--surface); padding: 16px 18px; margin-bottom: 18px; font-size: 14px; }
.infos-unique div + div { margin-top: 10px; }
.infos-unique strong { font-weight: 400; color: var(--or-clair); }
.infos-unique span { display: block; font-size: 12.5px; color: var(--texte-doux); }
.carte-produit .taille-info { font-size: 12px; color: var(--texte-doux); }
.btn.contact { margin-top: 12px; }

/* Groupes de rubrique */
.groupe-titre { font-family: var(--titre); font-size: 28px; color: var(--or-clair); margin: 8px 0 20px; font-style: italic; }
.filtres a.f {
  padding: 8px 18px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  border: 1px solid var(--ligne); color: var(--texte-doux); transition: all .2s;
}
.filtres a.f:hover { color: var(--or-clair); border-color: var(--or); }
.filtres a.f.actif { background: var(--or); color: var(--noir); border-color: var(--or); }

/* =========================================================
   Motion design
   ========================================================= */
html.lenis, html.lenis body { height: auto; }
html.motion { scroll-behavior: auto; }

/* --- Logo : reflet doré, étoile qui scintille, petites étincelles --- */
.logo { position: relative; }
.logo .nom {
  display: inline-block; padding: 0 .12em;
  background: linear-gradient(100deg, #a8823f 0%, #e8d3a0 32%, #fff7df 50%, #e8d3a0 68%, #a8823f 100%);
  background-size: 300% 100%; background-position: 100% 0;
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.logo .etincelle {
  display: inline-block; margin-left: 4px; font-size: .42em; vertical-align: super;
  font-family: var(--corps); -webkit-text-fill-color: var(--or-clair); color: var(--or-clair);
}
.logo .mini { position: absolute; font-size: 9px; color: var(--or-clair); opacity: 0; pointer-events: none; }
.logo .m1 { left: 8%; top: 4px; }
.logo .m2 { right: 6%; top: 28px; font-size: 7px; }
.logo .m3 { left: 22%; bottom: 14px; font-size: 7px; }
html.motion .logo .nom { animation: reflet 7s ease-in-out infinite; }
html.motion .logo .etincelle { animation: etoile 3.4s ease-in-out infinite; }
html.motion .logo .mini { animation: mini 4.2s ease-in-out infinite; }
html.motion .logo .m2 { animation-delay: 1.4s; }
html.motion .logo .m3 { animation-delay: 2.7s; }
@keyframes reflet { 0%, 50% { background-position: 100% 0; } 80%, 100% { background-position: 0% 0; } }
@keyframes etoile {
  0%, 100% { scale: .8; rotate: 0deg; opacity: .7; text-shadow: none; }
  50% { scale: 1.2; rotate: 90deg; opacity: 1; text-shadow: 0 0 10px rgba(255,236,180,.95), 0 0 22px rgba(201,169,97,.6); }
}
@keyframes mini { 0%, 100% { opacity: 0; scale: .4; } 45% { opacity: 1; scale: 1.1; } 60% { opacity: .2; } }
@media (hover: hover) { .logo:hover .etincelle { animation-duration: 1s; } }

/* --- Étoile filante dans l'en-tête --- */
.ciel { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.filante {
  position: absolute; top: 14px; left: -140px; width: 130px; height: 1px; opacity: 0;
  background: linear-gradient(90deg, rgba(255,244,214,0), #fff4d6);
  rotate: 14deg; transform-origin: right center;
}
.filante::after { content: ""; position: absolute; right: -2px; top: -2px; width: 5px; height: 5px; border-radius: 50%; background: #fff8e6; box-shadow: 0 0 10px 3px rgba(255,230,170,.8); }
html.motion .filante { animation: filante 12s linear infinite 2.5s; }
html.motion .filante.f2 { top: 40px; animation-duration: 17s; animation-delay: 9s; }
@keyframes filante {
  0% { translate: 0 0; opacity: 0; }
  1% { opacity: 1; }
  7% { translate: 75vw 190px; opacity: 0; }
  100% { translate: 75vw 190px; opacity: 0; }
}

/* --- Menu : soulignement qui se dessine, méga-menu qui se pose --- */
.menu-item > a { background: linear-gradient(var(--or) 0 0) left bottom / 0% 1px no-repeat; transition: background-size .45s cubic-bezier(.165,.84,.44,1), color .3s; }
@media (hover: hover) { .menu-item:hover > a { background-size: 100% 1px; color: var(--or-clair); } }
.menu-item > a:focus-visible, .menu-item > a[aria-current="page"] { background-size: 100% 1px; color: var(--or-clair); }
@media (min-width: 900px) {
  .mega { display: flex; opacity: 0; visibility: hidden; transform: none; translate: -50% 10px; transition: opacity .35s cubic-bezier(.165,.84,.44,1), translate .45s cubic-bezier(.165,.84,.44,1), visibility 0s .35s; }
  .menu-item:hover .mega, .menu-item:focus-within .mega { display: flex; opacity: 1; visibility: visible; translate: -50% 0; transition-delay: 0s; }
  .mega a { transition: color .25s, translate .3s cubic-bezier(.165,.84,.44,1); }
  .mega a:hover { translate: 4px 0; }
}

/* --- Hero : poussière d'or --- */
.hero { min-height: min(88vh, 820px); display: flex; flex-direction: column; justify-content: center; padding: 40px 0 90px; }
.poussiere { position: absolute; inset: 0; display: block; }
html:not(.motion) .poussiere { display: none; }
.logo-zone { position: relative; height: clamp(120px, 24vw, 280px); margin: 0 auto 8px; width: min(100%, 1100px); display: grid; place-items: center; }
.logo-statique {
  font-family: "Great Vibes", var(--titre); font-size: clamp(56px, 13vw, 190px); line-height: 1; color: var(--or-clair);
  background: linear-gradient(100deg, #a8823f, #e8d3a0 40%, #fff7df 50%, #e8d3a0 60%, #a8823f);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  transition: opacity 1s ease;
}
html.motion .logo-statique { opacity: 0; }
.hero-contenu { position: relative; z-index: 1; pointer-events: none; }
.hero-contenu a, .hero-contenu button { pointer-events: auto; }
.hero h1 { font-size: clamp(30px, 4.6vw, 54px); font-style: italic; margin: 10px 0 4px; }
.indice { margin-top: 26px; font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--texte-doux); }
@media (hover: none) { .indice { display: none; } }

/* --- Cartes produits : zoom dans le cadre + reflet doré --- */
.visuel > * { transition: scale 1s cubic-bezier(.165,.84,.44,1); }
.visuel::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(115deg, transparent 35%, rgba(255,240,200,.22) 50%, transparent 65%);
  translate: -120% 0; transition: translate 1.1s cubic-bezier(.165,.84,.44,1);
}
@media (hover: hover) {
  .carte-produit:hover .visuel > *, .carte-cat:hover .icone { scale: 1.08; }
  .carte-produit:hover .visuel::after { translate: 120% 0; }
  .carte-produit:hover h3 { color: var(--or-clair); }
}
.carte-produit:focus-visible { outline: 1px solid var(--or-clair); outline-offset: 4px; }
.carte-produit:focus-visible .visuel::after { translate: 120% 0; }
.carte-produit:active .visuel { scale: .985; }
.carte-cat .icone { transition: scale .8s cubic-bezier(.165,.84,.44,1); }
.carte-produit h3 { transition: color .3s; }

/* --- Rideau entre les pages --- */
.rideau {
  position: fixed; inset: 0; z-index: 90; display: none; pointer-events: none;
  background: radial-gradient(ellipse at 50% 60%, #241d12, var(--noir) 70%);
}
.rideau-logo {
  position: absolute; left: 50%; top: 50%; translate: -50% -50%;
  font-family: "Great Vibes", var(--titre); font-size: clamp(40px, 7vw, 80px); color: var(--or-clair); opacity: .85; white-space: nowrap;
}

/* --- Poussière qui vole vers le panier --- */
.grain {
  position: fixed; left: 0; top: 0; width: 5px; height: 5px; margin: -2.5px 0 0 -2.5px; border-radius: 50%; z-index: 100; pointer-events: none;
  background: radial-gradient(circle, #fff8e6 0%, #e8d3a0 45%, rgba(201,169,97,0) 75%);
  box-shadow: 0 0 6px 1px rgba(255,226,160,.7);
}
.panier-compte { will-change: transform; }

/* --- Mouvement réduit : tout reste visible, rien ne bouge --- */
@media (prefers-reduced-motion: reduce) {
  .btn::before, .visuel > *, .visuel::after, .menu-item > a, .mega, .mega a { transition: none !important; }
  .filante, .logo .mini { display: none; }
}
nav.menu .menu-item > a { padding: 6px 14px; }
@media (max-width: 899px) { nav.menu .menu-item > a { padding: 12px 0; } }
html.motion .hero-contenu > * { animation: monte 1.2s cubic-bezier(.16,1,.3,1) both; }
html.motion .hero-contenu > :nth-child(1) { animation-delay: .35s; }
html.motion .hero-contenu > :nth-child(2) { animation-delay: .45s; }
html.motion .hero-contenu > :nth-child(3) { animation-delay: .55s; }
html.motion .hero-contenu > :nth-child(4) { animation-delay: .65s; }
html.motion .hero-contenu > :nth-child(5) { animation-delay: .75s; }
html.motion .hero-contenu > :nth-child(6) { animation-delay: .85s; }
@keyframes monte { from { opacity: 0; translate: 0 28px; } to { opacity: 1; translate: 0 0; } }

/* Page d'attente « Ouverture prochaine » */
body.attente .bandeau, body.attente nav.menu, body.attente .burger, body.attente .panier-btn, body.attente footer.pied { display: none; }
body.attente .hero-attente { min-height: calc(100vh - 90px); }

/* =========================================================
   Bague 3D (Composez votre bague)
   ========================================================= */
.scene3d {
  position: relative; height: clamp(300px, 44vw, 460px); margin-bottom: 28px; overflow: hidden;
  border: 1px solid var(--ligne);
  background: radial-gradient(ellipse at 50% 48%, #2b2418 0%, var(--surface) 62%, var(--noir) 100%);
}
.scene3d canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; outline: none; }
.scene3d canvas:active { cursor: grabbing; }
.scene-legende { position: absolute; left: 18px; top: 14px; right: 18px; z-index: 1; pointer-events: none; display: grid; gap: 2px; }
.scene-legende strong { font-family: var(--titre); font-weight: 400; font-style: italic; font-size: 22px; color: var(--or-clair); }
.scene-legende span { font-size: 13px; color: var(--texte-doux); }
.scene-aide {
  position: absolute; left: 50%; bottom: 14px; translate: -50% 0; z-index: 1; pointer-events: none; white-space: nowrap;
  font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--texte-doux); transition: opacity .6s;
}
.scene3d.touche .scene-aide { opacity: 0; }
.scene-attente { position: absolute; inset: 0; display: grid; place-items: center; color: var(--texte-doux); font-size: 14px; }
.scene3d.pret .scene-attente { display: none; }
@media (max-width: 600px) { .scene-aide { font-size: 10px; letter-spacing: .14em; } }
@media (max-width: 600px) {
  .scene3d { height: 400px; }
  .scene-legende strong { font-size: 19px; }
  .scene-legende span { font-size: 12px; }
}