:root{
  --ink:#15201B;--muted:#4A5852;--soft:#55635C;--line:#DCE2DE;--line2:#ECF0ED;
  --bg:#F3F5F3;--card:#FFFFFF;--forest:#16352B;--accent:#C2510F;--photo:#DCE3DF;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif}
a{color:var(--forest)}a:hover{color:#0B1F18}
h1,h2,h3,.display{font-family:Archivo,sans-serif}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:8px;font:inherit;font-weight:600;text-decoration:none;cursor:pointer}
.btn-primary{background:var(--accent);color:#fff;border:none}
.btn-primary:hover{color:#fff;filter:brightness(.95)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid #C5CEC9}
input,select{min-height:44px;border:1px solid #C5CEC9;border-radius:8px;padding:0 12px;font:inherit;font-size:15px;color:var(--ink);background:#fff}

/* En-tête */
.site-header{background:#fff;border-bottom:1px solid var(--line)}
.site-header .wrap{padding-top:16px;padding-bottom:16px;display:flex;flex-wrap:wrap;align-items:center;gap:16px 32px}
.logo{display:inline-flex;align-items:center;gap:10px;font-family:Archivo,sans-serif;font-weight:800;font-size:26px;letter-spacing:-.5px;text-decoration:none;color:var(--ink)}
.logo span{color:var(--accent)}
.nav{display:flex;flex-wrap:wrap;gap:4px 24px;font-size:15px;font-weight:500;flex-grow:1}
.nav a{text-decoration:none}
.actions{display:flex;gap:12px;align-items:center}

/* Accueil */
.hero{background:var(--forest);color:#fff}
.hero .wrap{padding-top:72px;padding-bottom:64px;display:flex;flex-direction:column;gap:28px}
.eyebrow{margin:0;font-size:14px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:#A9C7B8}
.hero h1{margin:0;font-weight:800;font-size:clamp(36px,5vw,60px);line-height:1.05;letter-spacing:-1px;max-width:820px}
.hero p.lead{margin:0;font-size:18px;line-height:1.5;max-width:640px;color:#D6E4DC}
.search{display:flex;flex-wrap:wrap;gap:12px;background:#fff;padding:12px;border-radius:12px;max-width:860px}
.search label{display:flex;flex-direction:column;gap:4px;font-size:12px;font-weight:600;color:var(--muted)}
.search .btn{align-self:flex-end}
.univers{padding-top:56px;padding-bottom:24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}
.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;display:flex;flex-direction:column;gap:18px}
.panel-head{display:flex;align-items:center;gap:14px}
.panel-head h2{margin:0;font-weight:800;font-size:30px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:40px;display:flex;align-items:center;padding:0 14px;border-radius:999px;background:#EAF0EC;color:var(--forest);font-size:14px;font-weight:500;text-decoration:none}
.chip.ski{background:#E8EEF6;color:#1D3D66}
.section{padding-top:40px;padding-bottom:40px;display:flex;flex-direction:column;gap:20px}
.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px}
.section-head h2,.section h2{margin:0;font-weight:800;font-size:32px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.card{text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.card:hover{color:var(--ink);border-color:#B9C4BE}
.card .ph{aspect-ratio:4/3;background:var(--photo);display:flex;align-items:center;justify-content:center;position:relative;color:#5B6A63;font-size:13px;font-weight:500}
.tag{position:absolute;top:10px;left:10px;background:#fff;color:var(--ink);font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px}
.count{position:absolute;bottom:10px;right:10px;background:rgba(21,32,27,.8);color:#fff;font-size:12px;padding:3px 8px;border-radius:6px}
.card .body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px}
.card .t{font-size:16px;font-weight:600;line-height:1.3}
.card .m{font-size:13px;color:var(--soft)}
.price{font-family:Archivo,sans-serif;font-weight:800;font-size:22px}
.row-price{display:flex;justify-content:space-between;align-items:baseline;margin-top:4px}
.collection{background:#2B2620;color:#fff;border-radius:16px;padding:44px;display:flex;flex-wrap:wrap;gap:32px;align-items:center;margin:24px 0}
.collection .txt{flex:2 1 420px;display:flex;flex-direction:column;gap:14px}
.collection .eyebrow{color:#E6C79A;font-size:13px}
.collection h2{margin:0;font-weight:800;font-size:36px;line-height:1.1}
.collection p{margin:0;font-size:16px;line-height:1.55;color:#E3DDD3}
.btn-gold{min-height:48px;background:#E6C79A;color:#2B2620;font-weight:700;border:none}
.btn-gold:hover{color:#2B2620}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:10px}
.step .n{font-family:Archivo,sans-serif;font-weight:800;font-size:40px;color:var(--accent)}
.step h3{margin:0;font-size:19px;font-family:Inter,sans-serif}
.step p{margin:0;font-size:15px;line-height:1.5;color:var(--muted)}
.site-footer{background:var(--ink);color:#C9D3CE;margin-top:24px}
.site-footer .wrap{padding-top:36px;padding-bottom:36px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;font-size:14px}
.site-footer a{color:#C9D3CE}
.site-footer .logo{color:#fff;font-size:20px}

/* Liste */
.crumbs{font-size:14px;color:var(--soft)}
.list-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px}
.list-head h1{margin:0;font-weight:800;font-size:34px}
.layout{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start}
.filters{flex:1 1 240px;max-width:100%;background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:22px}
.filters fieldset{border:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.filters legend{font-weight:700;font-size:15px;margin-bottom:8px}
.filters .opt{display:flex;gap:10px;align-items:center;font-size:15px}
.filters .opt input{min-height:auto;width:18px;height:18px}
.filters .field{display:flex;flex-direction:column;gap:6px;font-weight:700;font-size:15px}
.filters .field select{font-weight:400}
.prices{display:flex;gap:8px}
.prices label{flex:1;display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.prices input{width:100%}
.results{flex:999 1 560px;min-width:0}

/* Fiche */
.gallery{flex:999 1 620px;min-width:0;display:flex;flex-direction:column;gap:12px}
.main-photo{aspect-ratio:3/2;background:var(--photo);border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#4F5E57;position:relative}
.main-photo .label{font-size:18px;font-weight:600}
.main-photo .count{font-size:13px;bottom:14px;right:14px;padding:4px 10px}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px}
.thumb{min-height:72px;border-radius:10px;background:var(--photo);color:#3E4C46;font:inherit;font-size:12px;font-weight:600;padding:6px;cursor:pointer;border:3px solid transparent}
.thumb.on{border-color:var(--accent)}
.note{margin:0;font-size:13px;color:var(--soft)}
.side{flex:1 1 340px;max-width:100%;display:flex;flex-direction:column;gap:16px}
.box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:14px}
.badges{display:flex;flex-wrap:wrap;gap:8px}
.badge{font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;background:#EAF0EC;color:var(--forest)}
.badge.gold{background:#F1E6D3;color:#5A3F12}
.box h1{margin:0;font-weight:800;font-size:32px;line-height:1.1}
.big-price{font-family:Archivo,sans-serif;font-weight:800;font-size:40px}
.btn-lg{min-height:52px;border-radius:10px;font-size:16px;font-weight:700}
.link-btn{background:transparent;border:none;color:var(--forest);text-decoration:underline}
.seller{display:flex;gap:14px;align-items:center;padding:20px}
.avatar{width:52px;height:52px;border-radius:50%;background:var(--forest);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;flex-shrink:0}
.box h2{margin:0;font-weight:800;font-size:24px}
.specs{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px 24px}
.spec{display:flex;flex-direction:column;gap:2px;border-bottom:1px solid var(--line2);padding-bottom:10px}
.spec .k{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--soft)}
.spec .v{font-size:16px}
.equip-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px;padding:12px 0;border-bottom:1px solid var(--line2)}
.equip-row .k{font-weight:600;min-width:160px}
.equip-row .v{flex-grow:1}
.equip-row .o{font-size:13px;color:var(--soft)}
.desc{margin:0;font-size:16px;line-height:1.6;color:#2E3A35}
.extras{border:2px solid var(--accent)}
.extra{display:flex;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--line2)}
.extra .mini{width:64px;height:64px;border-radius:8px;background:var(--photo);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:11px;color:#4F5E57}
.extra .info{flex-grow:1;display:flex;flex-direction:column;gap:2px}
.extra .info b{font-size:15px}
.extra .info span{font-size:13px;color:var(--soft)}
.extra .price{font-size:18px}
.page{padding-top:24px;padding-bottom:64px;display:flex;flex-direction:column;gap:20px}
.col-main{flex:999 1 620px;min-width:0;display:flex;flex-direction:column;gap:20px}
.sr{position:absolute;left:-9999px}
.demo{background:#FFF4E5;color:#5A3F12;font-size:13px;text-align:center;padding:8px 16px}

/* Dépôt d'annonce */
.form{display:flex;flex-direction:column;gap:20px;max-width:900px}
.form h1{margin:0;font-weight:800;font-size:34px}
.form .box h2{font-size:22px}
.fields{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px 18px}
.f{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}
.f input,.f select,.f textarea{font-weight:400}
.f.wide{grid-column:1/-1}
textarea{min-height:120px;border:1px solid #C5CEC9;border-radius:8px;padding:10px 12px;font:inherit;font-size:15px;color:var(--ink);resize:vertical}
.toggle{display:flex;flex-wrap:wrap;gap:10px}
.toggle label{display:flex;align-items:center;gap:8px;min-height:44px;padding:0 16px;border:1px solid #C5CEC9;border-radius:999px;font-weight:600;cursor:pointer;background:#fff}
.toggle input{width:18px;height:18px;min-height:auto}
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.slot{position:relative;aspect-ratio:4/3;border:2px dashed #AEB9B3;border-radius:12px;background:#F7F9F8;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;text-align:center;font-size:13px;color:var(--muted);cursor:pointer;overflow:hidden}
.slot b{color:var(--ink);font-size:14px}
.slot input{position:absolute;inset:0;opacity:0;cursor:pointer;min-height:auto}
.slot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.slot.ok{border-style:solid;border-color:var(--forest)}
.slot.err{border-color:#B42318;background:#FEF3F2}
.req{color:#B42318}
.rows{display:flex;flex-direction:column;gap:10px}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.row input,.row select{flex:1 1 140px}
.row .x{min-height:44px;width:44px;border-radius:8px;border:1px solid #C5CEC9;background:#fff;font-size:20px;cursor:pointer}
.add{align-self:flex-start}
.error{color:#B42318;font-weight:600;margin:0}
.main-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;border-radius:14px;background:#15201B}
.thumb img{width:100%;height:56px;object-fit:cover;border-radius:6px;display:block}
.extra .mini img{width:64px;height:64px;object-fit:cover;border-radius:8px}