/* ==================================================================
   olashop - Feuille de style principale
   Univers : luxe / chic, verre depoli, accents dores
   ================================================================== */

:root{
  --bg:#0a0b0f;
  --bg-2:#0f1116;
  --bg-3:#14161d;
  --glass:rgba(255,255,255,.045);
  --glass-strong:rgba(255,255,255,.075);
  --border:rgba(255,255,255,.10);
  --border-strong:rgba(255,255,255,.18);
  --text:#f3f4f6;
  --text-2:#c3c7cf;
  --muted:#8b919c;
  --gold:#c9a227;
  --gold-light:#e3c163;
  --gold-soft:rgba(201,162,39,.14);
  --danger:#e5484d;
  --success:#2fbf71;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 22px 60px rgba(0,0,0,.55);
  --shadow-soft:0 10px 30px rgba(0,0,0,.35);
  --header-h:78px;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-title:"Sora","Inter",system-ui,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--font-title);font-weight:600;line-height:1.18;margin:0 0 .6em;letter-spacing:-.02em}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}

/* ---------- fond general ---------- */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(1100px 700px at 12% -5%,rgba(201,162,39,.13),transparent 60%),
    radial-gradient(900px 600px at 90% 8%,rgba(70,110,220,.10),transparent 62%),
    linear-gradient(180deg,#0a0b0f 0%,#0c0e13 45%,#0a0b0f 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.35;
  background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:64px 64px;
}

/* ---------- conteneur ---------- */
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 22px}
.section{padding:92px 0;position:relative}
.section-sm{padding:60px 0}
.center{text-align:center}

/* ---------- titres de section ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:11px;letter-spacing:.28em;text-transform:uppercase;
  color:var(--gold-light);font-weight:600;margin-bottom:16px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:linear-gradient(90deg,transparent,var(--gold))}
.section-title{font-size:clamp(26px,4.2vw,44px);margin-bottom:14px}
.section-sub{color:var(--muted);max-width:620px;font-size:15px}
.section-head{margin-bottom:48px}
.section-head.center .section-sub{margin:0 auto}
.title-rule{width:70px;height:2px;background:linear-gradient(90deg,var(--gold),transparent);margin:18px 0 0}
.center .title-rule{margin:18px auto 0}

/* ==================================================================
   HEADER / NAVIGATION
   ================================================================== */
.header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  height:var(--header-h);
  display:flex;align-items:center;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .35s var(--ease),border-color .35s var(--ease),height .35s var(--ease),backdrop-filter .35s;
}
.header.scrolled{
  background:rgba(9,10,14,.82);
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  border-bottom-color:var(--border);
  height:66px;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;width:100%}

.logo{display:flex;align-items:center;gap:11px;white-space:nowrap;flex-shrink:0}
.logo-mark{
  width:38px;height:38px;border-radius:11px;flex-shrink:0;
  background:linear-gradient(140deg,var(--gold-light),var(--gold) 55%,#8a6d15);
  display:grid;place-items:center;color:#14130a;font-weight:800;font-size:17px;
  font-family:var(--font-title);box-shadow:0 8px 24px rgba(201,162,39,.32);
}
.logo-text{font-family:var(--font-title);font-weight:700;font-size:21px;letter-spacing:.02em;line-height:1}
.logo-text span{color:var(--gold-light)}
.logo-sub{display:block;font-family:var(--font);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-top:4px;font-weight:500}

.nav{display:flex;align-items:center;gap:4px}
.nav a{
  padding:9px 15px;border-radius:999px;font-size:14px;font-weight:500;color:var(--text-2);
  transition:color .25s,background .25s;position:relative;white-space:nowrap;
}
.nav a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav a.active{color:var(--gold-light);background:var(--gold-soft)}

.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
#nav-auth .btn{padding:11px 20px;font-size:13px}
.icon-btn{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.05);border:1px solid var(--border);
  cursor:pointer;transition:all .28s var(--ease);position:relative;color:var(--text);
}
.icon-btn:hover{background:var(--gold-soft);border-color:rgba(201,162,39,.45);transform:translateY(-2px)}
.icon-btn svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

.cart-count{
  position:absolute;top:-4px;right:-4px;min-width:19px;height:19px;padding:0 5px;
  border-radius:999px;background:var(--gold);color:#14130a;font-size:11px;font-weight:800;
  display:grid;place-items:center;line-height:1;border:2px solid var(--bg);
}
.cart-count.hidden{display:none}
.icon-btn.bounce{animation:cartBounce .45s var(--ease)}
@keyframes cartBounce{0%{transform:scale(1)}40%{transform:scale(1.28)}70%{transform:scale(.94)}100%{transform:scale(1)}}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;border:1px solid transparent;
  font-size:13.5px;font-weight:600;letter-spacing:.02em;cursor:pointer;
  transition:all .3s var(--ease);white-space:nowrap;text-align:center;
}
.btn svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.btn-gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:#161304;box-shadow:0 12px 32px rgba(201,162,39,.28)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(201,162,39,.42)}
.btn-ghost{background:rgba(255,255,255,.05);border-color:var(--border);color:var(--text);backdrop-filter:blur(12px)}
.btn-ghost:hover{background:rgba(255,255,255,.11);border-color:var(--border-strong);transform:translateY(-3px)}
.btn-dark{background:#15171e;border-color:var(--border);color:var(--text)}
.btn-dark:hover{border-color:var(--gold);color:var(--gold-light)}
.btn-block{width:100%}
.btn-lg{padding:16px 34px;font-size:14.5px}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none!important}

/* ---------- bouton hamburger ---------- */
.burger{
  display:none;width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.05);border:1px solid var(--border);
  cursor:pointer;position:relative;
}
.burger span{
  position:absolute;left:50%;width:19px;height:1.8px;background:var(--text);border-radius:2px;
  transform:translateX(-50%);transition:transform .35s var(--ease),opacity .25s;
}
.burger span:nth-child(1){top:16px}
.burger span:nth-child(2){top:21.5px}
.burger span:nth-child(3){top:27px}
.burger.open span:nth-child(1){transform:translateX(-50%) translateY(5.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateX(-50%) translateY(-5.5px) rotate(-45deg)}

/* ---------- panneau mobile ---------- */
.mobile-menu{
  position:fixed;inset:0;z-index:899;
  background:rgba(8,9,12,.86);
  backdrop-filter:blur(26px) saturate(150%);
  -webkit-backdrop-filter:blur(26px) saturate(150%);
  padding:calc(var(--header-h) + 30px) 26px 40px;
  display:flex;flex-direction:column;gap:6px;
  overflow-y:auto;overscroll-behavior:contain;
  opacity:0;visibility:hidden;transform:translateY(-16px);
  transition:opacity .35s var(--ease),transform .35s var(--ease),visibility .35s;
}
.mobile-menu #nav-auth-mobile a{font-size:17px;color:var(--gold-light);border-bottom:none;padding:12px 4px}
.mobile-menu.open{opacity:1;visibility:visible;transform:translateY(0)}
.mobile-menu a{
  font-family:var(--font-title);font-size:22px;font-weight:600;padding:15px 4px;
  border-bottom:1px solid var(--border);color:var(--text-2);
  opacity:0;transform:translateY(14px);
  transition:opacity .4s var(--ease),transform .4s var(--ease),color .25s;
}
.mobile-menu.open a{opacity:1;transform:translateY(0)}
.mobile-menu.open a:nth-child(1){transition-delay:.05s}
.mobile-menu.open a:nth-child(2){transition-delay:.10s}
.mobile-menu.open a:nth-child(3){transition-delay:.15s}
.mobile-menu.open a:nth-child(4){transition-delay:.20s}
.mobile-menu.open a:nth-child(5){transition-delay:.25s}
.mobile-menu.open a:nth-child(6){transition-delay:.30s}
.mobile-menu a:hover,.mobile-menu a.active{color:var(--gold-light)}
.mobile-menu .btn{margin-top:26px;opacity:0;transform:translateY(14px);transition:all .4s var(--ease) .34s}
.mobile-menu.open .btn{opacity:1;transform:translateY(0)}

/* ==================================================================
   HERO
   ================================================================== */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  padding:calc(var(--header-h) + 70px) 0 80px;overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:-1}
.hero-bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:heroZoom 22s ease-in-out infinite alternate}
@keyframes heroZoom{from{transform:scale(1.06)}to{transform:scale(1.16)}}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,9,13,.80) 0%,rgba(8,9,13,.62) 35%,rgba(8,9,13,.88) 78%,var(--bg) 100%);
}
.hero-inner{position:relative;max-width:820px}
.hero h1{
  font-size:clamp(32px,6.4vw,68px);font-weight:700;letter-spacing:-.03em;margin-bottom:22px;
}
.hero h1 em{font-style:normal;color:var(--gold-light)}
.hero p.lead{font-size:clamp(15px,2.1vw,19px);color:var(--text-2);max-width:620px;margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-glass{
  margin-top:52px;padding:22px 26px;border-radius:var(--radius);
  background:var(--glass);border:1px solid var(--border);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  display:grid;grid-template-columns:repeat(4,1fr);gap:8px;
}
.hero-stat{text-align:center;padding:6px 4px}
.hero-stat b{display:block;font-family:var(--font-title);font-size:clamp(19px,3vw,27px);color:var(--gold-light);font-weight:700;line-height:1.2}
.hero-stat span{font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.scroll-hint{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);
  display:flex;flex-direction:column;align-items:center;gap:9px;
}
.scroll-hint i{display:block;width:1px;height:42px;background:linear-gradient(180deg,var(--gold),transparent);animation:hintPulse 2.2s ease-in-out infinite}
@keyframes hintPulse{0%,100%{opacity:.3;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}

/* ==================================================================
   CARTES PRODUITS
   ================================================================== */
.products-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:26px;
}
.product-card{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:var(--glass);border:1px solid var(--border);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  display:flex;flex-direction:column;
  transition:transform .45s var(--ease),border-color .45s,box-shadow .45s;
  transform-style:preserve-3d;
}
.product-card:hover{
  transform:translateY(-9px);
  border-color:rgba(201,162,39,.42);
  box-shadow:0 26px 60px rgba(0,0,0,.6),0 0 0 1px rgba(201,162,39,.12);
}
.product-card .img-wrap{
  position:relative;display:block;aspect-ratio:1/1;overflow:hidden;background:#0e1015;
}
.product-card .img-wrap img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .8s var(--ease),filter .5s;
}
.product-card:hover .img-wrap img{transform:scale(1.08)}
.product-card .info{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.product-card .cat{
  font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-light);
  margin-bottom:9px;font-weight:600;
}
.product-card h3{font-size:16px;margin-bottom:10px;font-weight:600;line-height:1.35}
.product-card .price{
  font-family:var(--font-title);font-size:19px;font-weight:700;color:var(--text);
  margin-top:auto;padding-top:6px;display:flex;align-items:baseline;gap:9px;flex-wrap:wrap;
}
.product-card .price .old{font-size:13px;color:var(--muted);text-decoration:line-through;font-weight:500}
.product-card .btns{margin-top:16px}
.product-card .btns .btn{width:100%;padding:11px 18px;font-size:12.5px}

.badge-promo{
  position:absolute;top:14px;left:14px;z-index:3;
  padding:6px 12px;border-radius:999px;font-size:10px;font-weight:800;letter-spacing:.12em;
  background:linear-gradient(135deg,#e5484d,#b3272b);color:#fff;text-transform:uppercase;
  box-shadow:0 8px 20px rgba(229,72,77,.4);
}
.badge-stock{
  position:absolute;top:14px;right:14px;z-index:3;
  padding:6px 11px;border-radius:999px;font-size:10px;font-weight:700;letter-spacing:.06em;
  background:rgba(10,11,15,.78);border:1px solid var(--border);backdrop-filter:blur(10px);
  color:var(--text-2);
}
.badge-stock.out{background:rgba(229,72,77,.16);border-color:rgba(229,72,77,.4);color:#ff9ea1}

/* ---------- filtre / tri ---------- */
.filters{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;
  padding:16px 18px;border-radius:var(--radius-sm);
  background:var(--glass);border:1px solid var(--border);
  backdrop-filter:blur(14px);margin-bottom:34px;
}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  padding:9px 17px;border-radius:999px;font-size:13px;cursor:pointer;
  background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--text-2);
  transition:all .28s var(--ease);white-space:nowrap;
}
.chip:hover{border-color:var(--border-strong);color:var(--text)}
.chip.active{background:var(--gold-soft);border-color:rgba(201,162,39,.5);color:var(--gold-light)}
select,input[type=text],input[type=email],input[type=tel],input[type=number],input[type=password],textarea{
  width:100%;padding:13px 15px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--text);
  transition:border-color .25s,background .25s;font-size:14.5px;
}
select{appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238b919c' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 13px center;background-size:15px;padding-right:38px;cursor:pointer}
select option{background:#14161d;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:none;border-color:rgba(201,162,39,.6);background:rgba(201,162,39,.05)}
label{display:block;font-size:12.5px;color:var(--text-2);margin-bottom:7px;font-weight:500}
.field{margin-bottom:16px}

/* ==================================================================
   CARROUSEL VEDETTES
   ================================================================== */
.carousel{position:relative}
.carousel-viewport{
  display:flex;gap:24px;overflow:hidden;
  transition:transform .55s var(--ease);
}
.carousel-viewport .product-card{flex:0 0 calc((100% - 48px)/3)}
.carousel-nav{
  position:absolute;top:-74px;right:0;display:flex;gap:10px;
}
.carousel-btn{
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;cursor:pointer;
  background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--text);
  transition:all .28s var(--ease);
}
.carousel-btn:hover{background:var(--gold-soft);border-color:rgba(201,162,39,.5);color:var(--gold-light)}
.carousel-btn svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}

/* ==================================================================
   COLLECTIONS
   ================================================================== */
.collections-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.collection-card{
  position:relative;border-radius:var(--radius);overflow:hidden;height:330px;
  border:1px solid var(--border);display:block;
  transition:transform .5s var(--ease),box-shadow .5s,border-color .5s;
}
.collection-card img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.collection-card:hover{transform:translateY(-8px);border-color:rgba(201,162,39,.4);box-shadow:var(--shadow)}
.collection-card:hover img{transform:scale(1.09)}
.collection-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,11,15,.05) 30%,rgba(10,11,15,.86) 100%);
}
.collection-body{position:absolute;left:0;right:0;bottom:0;padding:26px;z-index:2}
.collection-body h3{font-size:21px;margin-bottom:6px}
.collection-body span{font-size:12px;color:var(--gold-light);letter-spacing:.14em;text-transform:uppercase;font-weight:600}

/* ==================================================================
   REASSURANCE
   ================================================================== */
.reassurance-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.reas-item{
  padding:32px 24px;border-radius:var(--radius);text-align:center;
  background:var(--glass);border:1px solid var(--border);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  transition:transform .45s var(--ease),border-color .45s,box-shadow .45s,background .45s;
}
.reas-item:hover{
  transform:perspective(900px) rotateX(6deg) translateY(-8px);
  border-color:rgba(201,162,39,.4);box-shadow:var(--shadow);background:var(--glass-strong);
}
.reas-icon{
  width:60px;height:60px;margin:0 auto 18px;border-radius:17px;display:grid;place-items:center;
  background:var(--gold-soft);border:1px solid rgba(201,162,39,.28);
}
.reas-icon svg{width:27px;height:27px;stroke:var(--gold-light);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.reas-item h3{font-size:15.5px;font-weight:600;margin-bottom:7px}
.reas-item p{font-size:13px;color:var(--muted);margin:0;line-height:1.55}

/* ==================================================================
   BANDEAU CTA
   ================================================================== */
.cta-band{
  position:relative;border-radius:24px;overflow:hidden;padding:70px 6%;
  border:1px solid var(--border);
  background:linear-gradient(120deg,rgba(201,162,39,.16),rgba(10,11,15,.5) 45%,rgba(70,110,220,.12));
  backdrop-filter:blur(14px);text-align:center;
}
.cta-band h2{font-size:clamp(24px,3.6vw,38px);margin-bottom:14px}
.cta-band p{color:var(--text-2);max-width:560px;margin:0 auto 28px}

/* ==================================================================
   FICHE PRODUIT
   ================================================================== */
.crumb{font-size:13px;color:var(--muted);margin:calc(var(--header-h) + 26px) 0 26px}
.crumb a:hover{color:var(--gold-light)}
.crumb span{color:var(--text-2)}

.product-layout{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:start}
.gallery-main{
  position:relative;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--border);background:#0e1015;aspect-ratio:1/1;cursor:zoom-in;
}
.gallery-main img{width:100%;height:100%;object-fit:cover;transition:opacity .3s}
.gal-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:4;
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;cursor:pointer;
  background:rgba(10,11,15,.6);border:1px solid var(--border);backdrop-filter:blur(10px);color:#fff;
  transition:all .28s var(--ease);
}
.gal-arrow:hover{background:rgba(201,162,39,.28);border-color:rgba(201,162,39,.5)}
.gal-arrow.prev{left:14px}
.gal-arrow.next{right:14px}
.gal-arrow svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.thumbs{display:flex;gap:12px;margin-top:14px;flex-wrap:wrap}
.thumbs img{
  width:84px;height:84px;object-fit:cover;border-radius:12px;cursor:pointer;
  border:1px solid var(--border);opacity:.6;transition:all .3s var(--ease);
}
.thumbs img:hover{opacity:1}
.thumbs img.active{opacity:1;border-color:var(--gold);box-shadow:0 0 0 1px rgba(201,162,39,.4)}
.dots{display:none;justify-content:center;gap:8px;margin-top:14px}
.dots i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.25);transition:all .3s}
.dots i.active{background:var(--gold);width:20px;border-radius:4px}

.p-info h1{font-size:clamp(24px,3.6vw,38px);margin-bottom:14px}
.p-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:22px;font-size:13px;color:var(--muted)}
.p-price{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:24px}
.p-price .now{font-family:var(--font-title);font-size:clamp(26px,4vw,38px);font-weight:700;color:var(--gold-light)}
.p-price .was{font-size:16px;color:var(--muted);text-decoration:line-through}
.p-price .off{padding:5px 11px;border-radius:999px;background:rgba(229,72,77,.16);border:1px solid rgba(229,72,77,.38);color:#ff9ea1;font-size:11.5px;font-weight:700}
.p-desc{color:var(--text-2);font-size:15px;margin-bottom:26px}
.opt-label{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;display:block;font-weight:600}
.variantes{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:22px}
.variante-btn{
  padding:11px 18px;border-radius:12px;font-size:13.5px;cursor:pointer;
  background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--text-2);
  transition:all .28s var(--ease);
}
.variante-btn:hover{border-color:var(--border-strong);color:var(--text)}
.variante-btn.active{background:var(--gold-soft);border-color:var(--gold);color:var(--gold-light);font-weight:600}
.variante-btn.sold-out{opacity:.4;text-decoration:line-through;cursor:not-allowed}
.qty-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.qty{display:flex;align-items:center;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.04);overflow:hidden}
.qty button{width:44px;height:48px;background:none;border:none;cursor:pointer;font-size:19px;color:var(--text-2);transition:all .25s}
.qty button:hover{color:var(--gold-light);background:rgba(255,255,255,.05)}
.qty input{width:54px;height:48px;text-align:center;border:none;background:none;font-weight:600;padding:0}
.stock-note{font-size:13px;color:var(--success)}
.stock-note.low{color:var(--gold-light)}
.stock-note.out{color:#ff9ea1}
.p-buy{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.p-buy .btn{flex:1;min-width:200px}
.p-reas{
  display:grid;gap:12px;padding:20px;border-radius:var(--radius-sm);
  background:var(--glass);border:1px solid var(--border);
}
.p-reas div{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;color:var(--text-2)}
.p-reas svg{width:19px;height:19px;flex-shrink:0;stroke:var(--gold-light);fill:none;stroke-width:1.6;margin-top:2px}
.p-tabs{margin-top:26px;border-top:1px solid var(--border);padding-top:22px}
.p-tabs h3{font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-light);margin-bottom:10px}
.spec-list li{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--border);font-size:14px}
.spec-list li span:first-child{color:var(--muted)}
.spec-list li span:last-child{color:var(--text);text-align:right}

/* lightbox */
.lightbox{
  position:fixed;inset:0;z-index:9999;background:rgba(5,6,9,.94);
  display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;
  backdrop-filter:blur(8px);
}
.lightbox.active{opacity:1}
.lightbox img{max-width:92%;max-height:90%;object-fit:contain;border-radius:8px}
.lightbox-close{position:absolute;top:20px;right:26px;font-size:38px;line-height:1;color:#fff;cursor:pointer;opacity:.8}
.lightbox-close:hover{opacity:1}

/* ==================================================================
   PANIER
   ================================================================== */
.cart-layout{display:grid;grid-template-columns:1.6fr .9fr;gap:32px;align-items:start}
.cart-list{display:flex;flex-direction:column;gap:16px}
.cart-item{
  display:grid;grid-template-columns:104px 1fr auto;gap:18px;align-items:center;
  padding:16px;border-radius:var(--radius-sm);
  background:var(--glass);border:1px solid var(--border);backdrop-filter:blur(12px);
}
.cart-item img{width:104px;height:104px;object-fit:cover;border-radius:12px}
.cart-item h3{font-size:15px;margin-bottom:5px;font-weight:600}
.cart-item .c-meta{font-size:12.5px;color:var(--muted);margin-bottom:10px}
.cart-item .c-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.cart-item .rm{background:none;border:none;color:var(--muted);font-size:12.5px;cursor:pointer;text-decoration:underline;padding:0}
.cart-item .rm:hover{color:var(--danger)}
.cart-item .c-total{font-family:var(--font-title);font-weight:700;font-size:16px;white-space:nowrap;text-align:right}
.summary{
  padding:26px;border-radius:var(--radius);position:sticky;top:100px;
  background:var(--glass);border:1px solid var(--border);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
}
.summary h3{font-size:17px;margin-bottom:20px}
.sum-row{display:flex;justify-content:space-between;gap:14px;padding:10px 0;font-size:14.5px;color:var(--text-2);border-bottom:1px solid var(--border)}
.sum-row.total{border-bottom:none;padding-top:18px;font-size:19px;font-family:var(--font-title);font-weight:700;color:var(--text)}
.sum-row.total span:last-child{color:var(--gold-light)}
.summary .btn{margin-top:20px}
.empty-state{
  text-align:center;padding:70px 24px;border-radius:var(--radius);
  background:var(--glass);border:1px dashed var(--border-strong);
}
.empty-state svg{width:52px;height:52px;stroke:var(--muted);fill:none;stroke-width:1.3;margin:0 auto 18px}
.empty-state h3{margin-bottom:10px}
.empty-state p{color:var(--muted);margin-bottom:22px}

/* ---------- etapes commande ---------- */
.steps{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.step{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--muted)}
.step b{
  width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:12px;
  background:rgba(255,255,255,.05);border:1px solid var(--border);font-weight:700;
}
.step.on{color:var(--gold-light)}
.step.on b{background:var(--gold);border-color:var(--gold);color:#161304}
.panel{
  padding:26px;border-radius:var(--radius);
  background:var(--glass);border:1px solid var(--border);backdrop-filter:blur(14px);margin-bottom:20px;
}
.panel h3{font-size:17px;margin-bottom:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.choice{
  padding:22px 18px;border-radius:var(--radius-sm);text-align:center;cursor:pointer;
  background:rgba(255,255,255,.04);border:1px solid var(--border);transition:all .3s var(--ease);
}
.choice:hover{border-color:rgba(201,162,39,.5);transform:translateY(-4px);background:var(--gold-soft)}
.choice strong{display:block;margin-bottom:6px;font-size:14.5px}
.choice small{color:var(--muted);font-size:12.5px;line-height:1.5;display:block}
.zone-list{display:grid;gap:10px}
.zone-opt{
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:15px 18px;border-radius:var(--radius-sm);cursor:pointer;
  background:rgba(255,255,255,.035);border:1px solid var(--border);transition:all .28s var(--ease);
}
.zone-opt:hover{border-color:var(--border-strong)}
.zone-opt.active{border-color:var(--gold);background:var(--gold-soft)}
.zone-opt strong{display:block;font-size:14.5px;font-weight:600}
.zone-opt small{color:var(--muted);font-size:12.5px}
.zone-opt .z-price{font-family:var(--font-title);font-weight:700;white-space:nowrap}
.alert{
  padding:15px 18px;border-radius:var(--radius-sm);font-size:14px;margin-bottom:18px;
  border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text-2);
}
.alert.ok{border-color:rgba(47,191,113,.4);background:rgba(47,191,113,.1);color:#a8e6c4}
.alert.err{border-color:rgba(229,72,77,.4);background:rgba(229,72,77,.1);color:#ffb3b5}
.alert.info{border-color:rgba(201,162,39,.4);background:var(--gold-soft);color:var(--gold-light)}
.suggest{position:relative}
.suggest-list{
  position:absolute;top:100%;left:0;right:0;z-index:60;margin-top:6px;
  border-radius:var(--radius-sm);overflow:hidden;max-height:250px;overflow-y:auto;
  background:#14161d;border:1px solid var(--border-strong);box-shadow:var(--shadow);
}
.suggest-list div{padding:12px 15px;font-size:13.5px;cursor:pointer;border-bottom:1px solid var(--border)}
.suggest-list div:hover{background:var(--gold-soft)}

/* ==================================================================
   AUTH / COMPTE
   ================================================================== */
.auth-wrap{max-width:520px;margin:0 auto;padding:calc(var(--header-h) + 50px) 0 90px}
.auth-tabs{display:flex;gap:6px;padding:5px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--border);margin-bottom:28px}
.auth-tabs button{
  flex:1;padding:12px;border-radius:999px;border:none;background:none;cursor:pointer;
  font-size:13.5px;font-weight:600;color:var(--muted);transition:all .3s var(--ease);
}
.auth-tabs button.active{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:#161304}
.auth-card{padding:32px;border-radius:var(--radius);background:var(--glass);border:1px solid var(--border);backdrop-filter:blur(16px)}
.account-layout{display:grid;grid-template-columns:250px 1fr;gap:30px;align-items:start;padding:calc(var(--header-h) + 40px) 0 90px}
.acc-side{padding:22px;border-radius:var(--radius);background:var(--glass);border:1px solid var(--border);backdrop-filter:blur(14px);position:sticky;top:100px}
.acc-side .who{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid var(--border)}
.acc-side .who strong{display:block;font-family:var(--font-title);font-size:17px}
.acc-side .who small{color:var(--muted);font-size:12.5px;word-break:break-all}
.acc-nav{display:flex;flex-direction:column;gap:4px}
.acc-nav button{
  text-align:left;padding:12px 15px;border-radius:11px;border:none;background:none;cursor:pointer;
  font-size:14px;color:var(--text-2);transition:all .25s;
}
.acc-nav button:hover{background:rgba(255,255,255,.05);color:var(--text)}
.acc-nav button.active{background:var(--gold-soft);color:var(--gold-light);font-weight:600}
.order-card{
  padding:22px;border-radius:var(--radius-sm);background:var(--glass);
  border:1px solid var(--border);margin-bottom:16px;
}
.order-head{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--border)}
.order-head .n{font-family:var(--font-title);font-weight:700;font-size:16px}
.order-head small{color:var(--muted);display:block;font-size:12.5px}
.status-badge{padding:6px 13px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;border:1px solid var(--border);background:rgba(255,255,255,.05);color:var(--text-2)}
.status-en_attente{background:rgba(201,162,39,.14);border-color:rgba(201,162,39,.4);color:var(--gold-light)}
.status-confirmee{background:rgba(70,130,220,.14);border-color:rgba(70,130,220,.4);color:#9dc0f0}
.status-en_preparation{background:rgba(150,90,220,.14);border-color:rgba(150,90,220,.4);color:#c8a8ef}
.status-expediee{background:rgba(47,191,113,.14);border-color:rgba(47,191,113,.4);color:#8fe0b6}
.status-livree{background:rgba(47,191,113,.2);border-color:rgba(47,191,113,.5);color:#a8e6c4}
.status-annulee{background:rgba(229,72,77,.14);border-color:rgba(229,72,77,.4);color:#ffb3b5}
.order-items{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}
.order-item{display:flex;justify-content:space-between;gap:14px;font-size:13.5px;color:var(--text-2)}
.order-item small{color:var(--muted)}
.track-box{margin-top:14px;padding:15px 18px;border-radius:var(--radius-sm);background:rgba(70,130,220,.09);border:1px solid rgba(70,130,220,.3);display:flex;justify-content:space-between;gap:14px;align-items:center;flex-wrap:wrap}

/* ==================================================================
   CONTACT / FAQ
   ================================================================== */
.contact-layout{display:grid;grid-template-columns:1fr .85fr;gap:44px;align-items:start}
.contact-info{display:grid;gap:16px}
.ci{
  display:flex;gap:16px;align-items:flex-start;padding:22px;border-radius:var(--radius-sm);
  background:var(--glass);border:1px solid var(--border);backdrop-filter:blur(12px);
  transition:transform .4s var(--ease),border-color .4s;
}
.ci:hover{transform:translateY(-5px);border-color:rgba(201,162,39,.35)}
.ci svg{width:21px;height:21px;stroke:var(--gold-light);fill:none;stroke-width:1.6;flex-shrink:0;margin-top:3px}
.ci strong{display:block;font-size:14px;margin-bottom:4px}
.ci p,.ci a{font-size:13.5px;color:var(--muted);margin:0;line-height:1.6;word-break:break-word}
.ci a:hover{color:var(--gold-light)}
.map-box{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);height:330px;margin-top:20px}
.map-box iframe{width:100%;height:100%;border:0;filter:grayscale(.35) contrast(1.05)}
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:860px;margin:0 auto}
.faq-item{border-radius:var(--radius-sm);background:var(--glass);border:1px solid var(--border);overflow:hidden;backdrop-filter:blur(12px)}
.faq-q{
  width:100%;text-align:left;padding:20px 22px;background:none;border:none;cursor:pointer;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
  font-size:15.5px;font-weight:600;font-family:var(--font-title);color:var(--text);
}
.faq-q i{flex-shrink:0;width:22px;height:22px;position:relative}
.faq-q i::before,.faq-q i::after{
  content:"";position:absolute;top:50%;left:50%;background:var(--gold-light);transform:translate(-50%,-50%);
}
.faq-q i::before{width:13px;height:1.6px}
.faq-q i::after{width:1.6px;height:13px;transition:transform .3s var(--ease)}
.faq-item.open .faq-q i::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq-a p{padding:0 22px 22px;color:var(--text-2);font-size:14.5px;margin:0}
.faq-item.open .faq-a{max-height:520px}

/* ---------- page legale ---------- */
.legal{max-width:820px;margin:0 auto;padding:calc(var(--header-h) + 50px) 0 90px}
.legal h2{font-size:19px;margin:34px 0 12px;color:var(--gold-light)}
.legal p,.legal li{color:var(--text-2);font-size:14.5px}
.legal table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14px}
.legal th,.legal td{padding:11px 13px;border-bottom:1px solid var(--border);text-align:left;color:var(--text-2)}
.legal th{color:var(--text);font-weight:600;background:rgba(255,255,255,.04)}

/* ==================================================================
   FOOTER
   ================================================================== */
.footer{border-top:1px solid var(--border);background:rgba(9,10,14,.7);padding:70px 0 0;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:38px;padding-bottom:48px}
.footer h4{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-light);margin-bottom:18px;font-weight:600}
.footer p{font-size:13.5px;color:var(--muted);line-height:1.75}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{font-size:13.5px;color:var(--muted);transition:color .25s,padding-left .25s}
.footer-links a:hover{color:var(--gold-light);padding-left:4px}
.footer-bottom{
  border-top:1px solid var(--border);padding:22px 0;display:flex;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);
}
.socials{display:flex;gap:10px}
.socials a{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.05);border:1px solid var(--border);transition:all .3s var(--ease);
}
.socials a:hover{background:var(--gold-soft);border-color:rgba(201,162,39,.5);transform:translateY(-3px)}
.socials svg{width:17px;height:17px;fill:var(--text-2)}
.socials a:hover svg{fill:var(--gold-light)}

/* ==================================================================
   DIVERS
   ================================================================== */
.toast{
  position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(120%);
  z-index:1200;padding:15px 26px;border-radius:999px;font-size:14px;font-weight:500;
  background:rgba(20,22,29,.96);border:1px solid var(--border-strong);color:var(--text);
  box-shadow:var(--shadow);backdrop-filter:blur(14px);
  transition:transform .45s var(--ease);max-width:calc(100vw - 40px);text-align:center;
}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast.ok{border-color:rgba(47,191,113,.5)}
.toast.err{border-color:rgba(229,72,77,.5)}

.loader{
  width:34px;height:34px;border-radius:50%;margin:50px auto;
  border:2.5px solid rgba(255,255,255,.12);border-top-color:var(--gold-light);
  animation:spin .8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
@keyframes revealFallback{to{opacity:1;transform:translateY(0)}}
/* filet de securite : meme si l observateur ne se declenche pas, rien ne reste invisible */
.reveal{animation:revealFallback .8s ease .35s forwards}

.cookie-bar{
  position:fixed;left:18px;right:18px;bottom:18px;z-index:1100;
  padding:18px 22px;border-radius:var(--radius);
  background:rgba(16,18,24,.96);border:1px solid var(--border-strong);
  backdrop-filter:blur(18px);box-shadow:var(--shadow);
  display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap;
  transform:translateY(150%);transition:transform .5s var(--ease);
}
.cookie-bar.show{transform:translateY(0)}
.cookie-bar p{margin:0;font-size:13.5px;color:var(--text-2);max-width:620px}
.cookie-bar a{color:var(--gold-light);text-decoration:underline}
.cookie-actions{display:flex;gap:10px;flex-shrink:0}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ==================================================================
   RESPONSIVE
   ================================================================== */
@media (max-width:1100px){
  .product-layout{gap:34px}
  .cart-layout{grid-template-columns:1fr}
  .summary{position:static}
  .account-layout{grid-template-columns:1fr}
  .acc-side{position:static}
  .contact-layout{grid-template-columns:1fr;gap:32px}
  .carousel-viewport .product-card{flex:0 0 calc((100% - 24px)/2)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}

@media (max-width:980px){
  .nav{display:none}
  .burger{display:block}
  #nav-auth{display:none}
  .header .btn-gold.desk{display:none}
  .collections-grid{grid-template-columns:1fr;gap:18px}
  .collection-card{height:270px}
  .reassurance-grid{grid-template-columns:1fr 1fr;gap:18px}
  .choice-grid{grid-template-columns:1fr}
  .mobile-menu #nav-auth-mobile{display:flex;flex-direction:column}
}

@media (max-width:768px){
  :root{--header-h:66px}
  .section{padding:64px 0}
  .wrap{padding:0 16px}
  .hero{padding:calc(var(--header-h) + 46px) 0 60px;min-height:auto}
  .hero-glass{grid-template-columns:1fr 1fr;gap:14px 6px;margin-top:38px}
  .scroll-hint{display:none}
  .carousel-nav{display:none}
  .carousel-viewport{
    overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;transform:none!important;
    padding-bottom:8px;scrollbar-width:none;
  }
  .carousel-viewport::-webkit-scrollbar{display:none}
  .carousel-viewport .product-card{flex:0 0 68%;scroll-snap-align:start}
  .products-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .product-card .info{padding:14px 14px 16px}
  .product-card h3{font-size:13.5px}
  .product-card .price{font-size:16px}
  .product-card .price .old{font-size:11.5px}
  .product-card .btns .btn{padding:10px 12px;font-size:11.5px}
  .badge-promo{top:9px;left:9px;padding:5px 9px;font-size:9px}
  .badge-stock{top:9px;right:9px;padding:5px 8px;font-size:9px}
  .filters{flex-direction:column;align-items:stretch;gap:14px}
  .chips{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;scrollbar-width:none}
  .chips::-webkit-scrollbar{display:none}
  .form-row,.form-row-3{grid-template-columns:1fr}
  .product-layout{grid-template-columns:1fr;gap:28px}
  .gal-arrow{display:none}
  .thumbs{display:none}
  .dots{display:flex}
  .p-buy .btn{min-width:100%}
  .cart-item{grid-template-columns:80px 1fr;gap:14px}
  .cart-item img{width:80px;height:80px}
  .cart-item .c-total{grid-column:2;text-align:left}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;text-align:center;align-items:center}
  .cookie-bar{flex-direction:column;align-items:stretch;text-align:center}
  .cookie-actions{justify-content:center}
  .hero-actions .btn{flex:1;min-width:0}
  .reas-item{padding:24px 16px}
  .reas-item:hover{transform:translateY(-6px)}
  .cta-band{padding:48px 22px}
  .legal{padding:calc(var(--header-h) + 30px) 0 70px}
  .auth-wrap{padding:calc(var(--header-h) + 30px) 0 70px}
  .account-layout{padding:calc(var(--header-h) + 26px) 0 70px}
  .step{font-size:11.5px}
  .panel{padding:20px 16px}
  .auth-card{padding:22px 18px}
}

@media (max-width:480px){
  .hero h1{font-size:29px}
  .products-grid{gap:11px}
  .product-card h3{font-size:12.5px;margin-bottom:7px}
  .product-card .cat{font-size:9px;letter-spacing:.12em;margin-bottom:6px}
  .product-card .price{font-size:14.5px;gap:6px}
  .logo-text{font-size:18px}
  .logo-sub{display:none}
  .header-actions{gap:7px}
  .icon-btn{width:38px;height:38px}
  .reassurance-grid{grid-template-columns:1fr 1fr;gap:12px}
  .reas-item{padding:20px 12px}
  .reas-icon{width:48px;height:48px;margin-bottom:12px}
  .reas-icon svg{width:22px;height:22px}
  .reas-item h3{font-size:13.5px}
  .reas-item p{font-size:11.5px}
  .carousel-viewport .product-card{flex:0 0 78%}
}