/* ================================================================
   E-Catalogue Pro — Boutique publique V4
   CSS fait main (pas de Tailwind CDN) → chargement rapide, meilleur SEO
   ================================================================ */
:root{--brand:#4f46e5;--brand-ink:#fff;--brand-soft:color-mix(in srgb,var(--brand) 10%,#fff);--bg:#f6f7fb;--surface:#fff;--text:#0f172a;--muted:#64748b;--border:#e8ebf2;--radius:16px;--rbtn:12px;--font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;--font-head:var(--font);--shadow:0 1px 2px rgba(15,23,42,.05),0 8px 24px rgba(15,23,42,.05);--maxw:1240px}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.2;letter-spacing:-.01em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.ico{width:1.15em;height:1.15em;display:inline-block;vertical-align:-.2em;flex-shrink:0}

/* Barre d'annonce */
.annonce{background:var(--text);color:#fff;font-size:13px;text-align:center;padding:8px 16px;font-weight:500}
.annonce a{text-decoration:underline}

/* En-tête */
.hd{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}
.hd-in{display:flex;align-items:center;gap:12px;height:64px}
.logo{display:flex;align-items:center;gap:10px;min-width:0;flex-shrink:1}
.logo img{height:40px;width:auto;max-width:130px;object-fit:contain}
.logo img+b{display:none}@media(min-width:640px){.logo img+b{display:block}}
.logo b{font-family:var(--font-head);font-size:17px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav{display:none;gap:4px;margin-left:12px}
.nav a{padding:8px 12px;border-radius:10px;font-size:14px;font-weight:500;color:var(--muted)}
.nav a:hover,.nav a.on{color:var(--text);background:var(--bg)}
.hd-search{flex:1;max-width:420px;margin-left:auto;display:none;position:relative}
.hd-search input{width:100%;height:42px;border:1px solid var(--border);background:var(--bg);border-radius:999px;padding:0 16px 0 40px;font-size:14px;outline:none}
.hd-search input:focus{border-color:var(--brand);background:var(--surface)}
.hd-search .ico{position:absolute;left:14px;top:13px;color:var(--muted)}
.hd-act{display:flex;align-items:center;gap:6px;margin-left:auto}
.icbtn{position:relative;width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--text);background:var(--bg);font-size:18px}
.icbtn:hover{background:var(--brand-soft);color:var(--brand)}
.cnt{position:absolute;top:-4px;right:-4px;background:var(--brand);color:var(--brand-ink);font-size:11px;font-weight:800;min-width:20px;height:20px;border-radius:99px;display:flex;align-items:center;justify-content:center;padding:0 5px;border:2px solid var(--surface)}
.cnt:empty,.cnt[data-n="0"]{display:none}
.burger{display:flex}
@media(min-width:900px){.nav{display:flex}.hd-search{display:block}.burger{display:none}.hd-act{margin-left:0}}

/* Menu mobile */
.drawer{position:fixed;inset:0;z-index:60;display:none}
.drawer.open{display:block}
.drawer-bg{position:absolute;inset:0;background:rgba(15,23,42,.5)}
.drawer-p{position:absolute;top:0;left:0;bottom:0;width:min(86vw,340px);background:var(--surface);padding:20px;overflow-y:auto;animation:sl .2s ease}
@keyframes sl{from{transform:translateX(-100%)}to{transform:none}}
.drawer-p a{display:flex;align-items:center;gap:10px;padding:12px;border-radius:12px;font-weight:500}
.drawer-p a:hover{background:var(--bg)}
.drawer-p h4{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:18px 12px 6px}

/* Héros */
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--brand),color-mix(in srgb,var(--brand) 55%,#0f172a));color:#fff}
.hero.has-img{background-size:cover;background-position:center}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.55))}
.hero.no-img::after{background:radial-gradient(circle at 85% 20%,rgba(255,255,255,.18),transparent 45%)}
.hero-in{position:relative;z-index:1;padding:56px 0 48px;max-width:640px}
.hero h1{font-size:clamp(28px,6vw,52px);font-weight:900;margin-bottom:10px;text-shadow:0 2px 20px rgba(0,0,0,.15)}
.hero p{font-size:clamp(15px,2.4vw,19px);opacity:.92;margin-bottom:22px}
.hero .btn{background:#fff;color:#0f172a}
@media(min-width:900px){.hero-in{padding:96px 0 84px}}
.hero-mini{padding:28px 0 8px}
.hero-mini h1{font-size:clamp(24px,5vw,36px);font-weight:900}
.hero-mini p{color:var(--muted);margin-top:4px}

/* Boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:var(--rbtn);font-weight:700;font-size:15px;background:var(--brand);color:var(--brand-ink);transition:transform .12s,filter .15s,background .15s;white-space:nowrap}
.btn:hover{filter:brightness(1.07)}.btn:active{transform:scale(.98)}
.btn.sm{height:38px;padding:0 14px;font-size:13px}
.btn.block{width:100%}
.btn.ghost{background:var(--bg);color:var(--text)}
.btn.out{background:transparent;border:1.5px solid var(--border);color:var(--text)}
.btn.wa{background:#16a34a;color:#fff}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* Atouts */
.trust{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:22px 0}
.trust div{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px;font-size:13px;color:var(--muted)}
.trust b{display:block;color:var(--text);font-size:14px}
.trust .ico{font-size:22px;color:var(--brand)}
@media(min-width:900px){.trust{grid-template-columns:repeat(4,1fr)}}

/* Catégories */
.chips{display:flex;gap:8px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:none;-ms-overflow-style:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex-shrink:0;padding:9px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--border);font-size:14px;font-weight:600;color:var(--muted);white-space:nowrap}
.chip:hover{color:var(--text)}
.chip.on{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}

/* Sections */
.sec{margin:28px 0}
.sec-h{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:14px}
.sec-h h2{font-size:clamp(20px,3.4vw,26px);font-weight:800}
.sec-h a{font-size:14px;color:var(--brand);font-weight:600}
.toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.toolbar select{height:40px;border:1px solid var(--border);border-radius:10px;background:var(--surface);padding:0 12px;font-size:14px}
.muted{color:var(--muted);font-size:14px}

/* Grille produits */
.grid{display:grid;grid-template-columns:repeat(var(--cm,2),minmax(0,1fr));gap:12px}
@media(min-width:640px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}}
@media(min-width:1024px){.grid{grid-template-columns:repeat(var(--cd,4),minmax(0,1fr));gap:20px}}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;position:relative}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .im{position:relative;aspect-ratio:1/1;background:var(--bg);overflow:hidden}
.card .im img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .im img{transform:scale(1.04)}
.card .noimg{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#cbd5e1;font-size:40px}
.tag{position:absolute;top:10px;left:10px;background:#ef4444;color:#fff;font-size:12px;font-weight:800;padding:3px 9px;border-radius:999px;z-index:1}
.tag.out{background:#0f172a}
.tag.new{background:var(--brand);color:var(--brand-ink)}
.card .bd{padding:12px;display:flex;flex-direction:column;gap:4px;flex:1}
.card .ct{font-size:12px;color:var(--brand);font-weight:600}
.card h3{font-size:14px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em;font-family:var(--font)}
.pr{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px;margin-top:2px}
.pr b{font-size:16px;font-weight:800;color:var(--text)}
.pr s{font-size:12.5px;color:var(--muted)}
.card .add{margin-top:auto;padding-top:8px}
.card .add .btn{width:100%;height:40px;font-size:13.5px;padding:0 10px}
@media(min-width:640px){.card .bd{padding:14px}.card h3{font-size:15px}.pr b{font-size:17px}}

/* Pagination */
.pg{display:flex;justify-content:center;gap:6px;margin:26px 0}
.pg a,.pg span{min-width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--surface);border:1px solid var(--border);font-weight:600;font-size:14px;padding:0 8px}
.pg .on{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}

/* Fiche produit */
.crumbs{font-size:13px;color:var(--muted);padding:16px 0 4px;display:flex;flex-wrap:wrap;gap:6px}
.crumbs a:hover{color:var(--brand)}
.pd{display:grid;gap:22px;padding:12px 0 24px}
@media(min-width:900px){.pd{grid-template-columns:1.05fr 1fr;gap:44px;padding:20px 0 40px}}
.gal-main{aspect-ratio:1/1;border-radius:var(--radius);overflow:hidden;background:var(--surface);border:1px solid var(--border)}
.gal-main img{width:100%;height:100%;object-fit:contain;background:#fff}
.thumbs{display:flex;gap:8px;margin-top:10px;overflow-x:auto}
.thumbs button{width:68px;height:68px;border-radius:12px;overflow:hidden;border:2px solid transparent;flex-shrink:0;background:#fff}
.thumbs button.on{border-color:var(--brand)}
.thumbs img{width:100%;height:100%;object-fit:cover}
.pd h1{font-size:clamp(22px,4vw,34px);font-weight:800;margin:4px 0 10px}
.pd .pr b{font-size:clamp(24px,4vw,32px)}
.pd .pr s{font-size:16px}
.stock{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;padding:5px 10px;border-radius:999px;background:#dcfce7;color:#166534;margin:10px 0}
.stock.no{background:#fee2e2;color:#991b1b}.stock.low{background:#fef3c7;color:#92400e}
.opt{margin:14px 0}
.opt label{display:block;font-size:13px;font-weight:700;margin-bottom:8px}
.opt-vals{display:flex;flex-wrap:wrap;gap:8px}
.opt-vals button{padding:9px 14px;border:1.5px solid var(--border);border-radius:10px;font-size:14px;font-weight:600;background:var(--surface)}
.opt-vals button.on{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--border);border-radius:var(--rbtn);overflow:hidden;height:48px;background:var(--surface)}
.qty button{width:44px;height:100%;font-size:20px}
.qty input{width:50px;text-align:center;border:0;outline:none;font-weight:700;background:transparent;-moz-appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none}
.buy{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}
.buy .btn{flex:1;min-width:160px}
.desc{font-size:15px;color:#334155;line-height:1.75;white-space:pre-line;border-top:1px solid var(--border);padding-top:16px;margin-top:8px}
.meta{font-size:13px;color:var(--muted);margin-top:10px}
.sticky-buy{position:fixed;left:0;right:0;bottom:0;z-index:45;background:var(--surface);border-top:1px solid var(--border);padding:10px 16px calc(10px + env(safe-area-inset-bottom));display:flex;gap:10px;align-items:center;box-shadow:0 -6px 20px rgba(15,23,42,.06)}
.sticky-buy .btn{flex:1;height:46px}
@media(min-width:900px){.sticky-buy{display:none}}
.has-sticky{padding-bottom:84px}
@media(min-width:900px){.has-sticky{padding-bottom:0}}

/* Pages contenu */
.prose{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin:16px 0 32px;font-size:16px;line-height:1.8;color:#334155}
@media(min-width:900px){.prose{padding:40px 48px}}
.prose h1,.prose h2,.prose h3{color:var(--text);margin:1.2em 0 .5em}
.prose h1{font-size:30px}.prose h2{font-size:24px}.prose h3{font-size:19px}
.prose p,.prose ul,.prose ol,.prose blockquote,.prose table{margin:0 0 1em}
.prose ul,.prose ol{padding-left:1.4em}
.prose a{color:var(--brand);text-decoration:underline}
.prose img{border-radius:12px;margin:12px 0;height:auto}
.prose blockquote{border-left:4px solid var(--brand);padding:6px 16px;background:var(--bg);border-radius:0 10px 10px 0}
.prose iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:12px}
.prose table{width:100%;border-collapse:collapse}.prose td,.prose th{border:1px solid var(--border);padding:8px}
.prose>*:first-child{margin-top:0}

/* Panier & checkout */
.ck{display:grid;gap:20px;margin:16px 0 40px}
@media(min-width:900px){.ck{grid-template-columns:1.3fr 1fr;align-items:start}}
.box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px}
.box h2{font-size:18px;font-weight:800;margin-bottom:14px}
.line{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);align-items:center}
.line:last-child{border-bottom:0}
.line img,.line .ph{width:64px;height:64px;border-radius:12px;object-fit:cover;background:var(--bg);flex-shrink:0}
.line .nm{font-weight:600;font-size:14px}
.line .vr{font-size:12px;color:var(--muted)}
.line .qty{height:36px}.line .qty button{width:32px;font-size:16px}.line .qty input{width:34px}
.line .rm{color:var(--muted);font-size:13px}
.sum{display:flex;justify-content:space-between;padding:6px 0;font-size:14.5px}
.sum.tot{font-size:19px;font-weight:900;border-top:1px dashed var(--border);margin-top:6px;padding-top:12px}
.fld{margin-bottom:12px}
.fld label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}
.fld input,.fld select,.fld textarea{width:100%;height:48px;border:1.5px solid var(--border);border-radius:12px;padding:0 14px;font-size:15px;background:var(--surface);outline:none}
.fld textarea{height:auto;padding:12px 14px;min-height:80px;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--brand)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pm{display:block;border:1.5px solid var(--border);border-radius:14px;padding:13px 14px;margin-bottom:10px;cursor:pointer}
.pm input{margin-right:8px;accent-color:var(--brand)}
.pm:has(input:checked){border-color:var(--brand);background:var(--brand-soft)}
.pm small{display:block;color:var(--muted);margin-left:24px;font-size:12.5px}
.alert{padding:12px 14px;border-radius:12px;font-size:14px;margin-bottom:12px;background:#fee2e2;color:#991b1b}
.alert.ok{background:#dcfce7;color:#166534}
.empty{text-align:center;padding:50px 20px;color:var(--muted)}
.empty .ico{font-size:52px;color:#cbd5e1;margin-bottom:12px}

/* Suivi commande */
.steps{display:flex;justify-content:space-between;position:relative;margin:20px 0 8px}
.steps::before{content:"";position:absolute;top:15px;left:8%;right:8%;height:3px;background:var(--border)}
.steps div{position:relative;z-index:1;text-align:center;flex:1;font-size:11.5px;color:var(--muted);font-weight:600}
.steps i{width:32px;height:32px;border-radius:50%;background:var(--border);display:flex;align-items:center;justify-content:center;margin:0 auto 6px;color:#fff;font-style:normal;font-size:14px}
.steps .on i{background:var(--brand)}.steps .on{color:var(--text)}

/* Pied de page */
.ft{background:var(--surface);border-top:1px solid var(--border);margin-top:40px;padding:36px 0 24px;font-size:14px}
.ft-g{display:grid;gap:26px}
@media(min-width:768px){.ft-g{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.ft h4{font-size:14px;font-weight:800;margin-bottom:10px;font-family:var(--font)}
.ft p,.ft li{color:var(--muted);line-height:1.8}
.ft ul{list-style:none}
.ft a:hover{color:var(--brand)}
.soc{display:flex;gap:8px;margin-top:12px}
.soc a{width:38px;height:38px;border-radius:10px;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:17px}
.soc a:hover{background:var(--brand);color:var(--brand-ink)}
.ft-b{border-top:1px solid var(--border);margin-top:26px;padding-top:16px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;color:var(--muted);font-size:13px}
.pay-logos{display:flex;gap:6px;flex-wrap:wrap}
.pay-logos span{font-size:11px;font-weight:700;padding:4px 8px;border:1px solid var(--border);border-radius:6px;color:var(--muted)}

/* WhatsApp flottant */
.wa-float{position:fixed;right:16px;bottom:18px;z-index:44;width:56px;height:56px;border-radius:50%;background:#22c55e;color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;box-shadow:0 10px 25px rgba(34,197,94,.45);animation:pop .4s ease}
.has-sticky .wa-float{bottom:90px}
@media(min-width:900px){.has-sticky .wa-float{bottom:18px}}
@keyframes pop{from{transform:scale(0)}to{transform:scale(1)}}

/* Toast & popup */
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,200%);visibility:hidden;background:#0f172a;color:#fff;padding:12px 18px;border-radius:12px;font-size:14px;z-index:80;transition:transform .25s;display:flex;gap:10px;align-items:center;max-width:92vw;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.toast.show{transform:translate(-50%,0);visibility:visible}
.toast a{color:#a5b4fc;font-weight:700}
.modal{position:fixed;inset:0;z-index:70;background:rgba(15,23,42,.55);display:none;align-items:flex-end;justify-content:center}
.modal.open{display:flex}
.modal-b{background:var(--surface);width:100%;max-width:420px;border-radius:22px 22px 0 0;padding:24px;position:relative;animation:up .25s ease}
@media(min-width:640px){.modal{align-items:center}.modal-b{border-radius:22px}}
@keyframes up{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
.x{position:absolute;top:12px;right:12px;width:36px;height:36px;border-radius:50%;background:var(--bg);font-size:18px}

/* ——— THÈMES ——— */
.t-elegant{--bg:#faf7f2;--border:#ece5da;--radius:4px;--rbtn:2px;--font-head:'Playfair Display',Georgia,serif}
.t-elegant .card{border-color:transparent;background:transparent}.t-elegant .card .im{border-radius:4px}
.t-elegant .card .bd{padding:12px 2px;text-align:center;align-items:center}.t-elegant .card .pr{justify-content:center}
.t-elegant .sec-h h2,.t-elegant .hero h1{font-weight:600;letter-spacing:0}
.t-elegant .chip{border-radius:2px;text-transform:uppercase;font-size:12px;letter-spacing:.08em}
.t-elegant .btn{text-transform:uppercase;letter-spacing:.06em;font-size:13px}
.t-minimal{--bg:#fff;--border:#eeeeee;--radius:0;--rbtn:0;--shadow:none}
.t-minimal .card{border:0}.t-minimal .card:hover{transform:none}.t-minimal .card .bd{padding:10px 0}
.t-minimal .hd{border-bottom-color:#111}
.t-minimal .chip{border-radius:0}
.t-bold{--radius:22px;--rbtn:999px;--bg:#f3f4f8}
.t-bold .hd{background:#0f172a;border-color:#0f172a;color:#fff}
.t-bold .hd .icbtn{background:rgba(255,255,255,.1);color:#fff}
.t-bold .hd .nav a{color:#cbd5e1}.t-bold .hd .nav a:hover,.t-bold .hd .nav a.on{background:rgba(255,255,255,.1);color:#fff}
.t-bold .hd-search input{background:rgba(255,255,255,.08);border-color:transparent;color:#fff}
.t-bold .hero h1{font-size:clamp(32px,7vw,64px)}
.t-bold .card h3{font-weight:700}
.t-sombre{--bg:#0b0f19;--surface:#131a2a;--text:#f1f5f9;--muted:#94a3b8;--border:#1f2a40;--brand-soft:color-mix(in srgb,var(--brand) 18%,#131a2a)}
.t-sombre .annonce{background:var(--brand);color:var(--brand-ink)}
.t-sombre .desc,.t-sombre .prose{color:#cbd5e1}
.t-sombre .gal-main img{background:#131a2a}
.t-sombre .stock{background:#14532d;color:#bbf7d0}
.card-square{--radius:6px}
.btn-outline .card .add .btn{background:transparent;border:1.5px solid var(--brand);color:var(--brand)}
@media print{.hd,.ft,.wa-float,.annonce,.sticky-buy{display:none!important}}