/* Lavis — boutique de tirages d'art (oeuvres du domaine public) */
@import url('fonts/fonts.css');
:root{--ink:#15303b;--body:#2f3e45;--muted:#6d6557;--paper:#f3ece0;--paper2:#ece2d2;--sheet:#fffdf8;--line:#d7ccb8;--sea:#578fa8;--sea-deep:#2f6b86;--ocre:#b5743f}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--body);font-family:"Spectral",Georgia,serif;font-size:18px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:var(--sea-deep);text-decoration:none}
h1,h2,h3{font-family:"Cormorant Garamond",serif;color:var(--ink);font-weight:600;line-height:1.1;margin:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 28px}

.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .4s,padding .4s;padding:20px 0}
.nav.solid{background:rgba(243,236,224,.93);backdrop-filter:blur(8px);box-shadow:0 1px 0 var(--line);padding:11px 0}
.nav .wrap{display:flex;align-items:baseline;justify-content:space-between;gap:16px}
.nav .mark{font-family:"Cormorant Garamond",serif;font-size:24px;font-weight:600;color:var(--ink)}
.nav .mark span{color:var(--sea);font-style:italic}
.nav .links a{color:var(--ink);margin-left:22px;font-size:15.5px;opacity:.85}
.nav .links a:hover{opacity:1}
@media(max-width:680px){.nav .links a{margin-left:12px;font-size:13px}}
.breadcrumb{max-width:1200px;margin:0 auto;padding:104px 28px 0;font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.breadcrumb a{color:var(--muted)}
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .8s,transform .8s cubic-bezier(.2,.7,.2,1)}
[data-reveal].seen{opacity:1;transform:none}

/* en-tete boutique */
.shop-hero{position:relative;z-index:1;padding:120px 0 6px;text-align:center}
.shop-hero .eyebrow{font-size:13px;letter-spacing:.24em;text-transform:uppercase;color:var(--ocre);font-weight:500;margin:0 0 14px}
.shop-hero h1{font-size:clamp(40px,6vw,64px)}
.shop-hero p{max-width:62ch;margin:14px auto 0;font-size:19px;font-weight:300;color:#3c4c54}

/* grille produits */
.grid{max-width:1200px;margin:40px auto 24px;padding:0 28px;display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:30px}
.prod{display:block;background:var(--sheet);border:1px solid var(--line);overflow:hidden}
.prod .ph{background:#ece4d4;padding:18px;line-height:0}
.prod .ph img{width:100%;height:230px;object-fit:contain;transition:transform .9s cubic-bezier(.2,.7,.2,1);filter:drop-shadow(0 10px 18px rgba(21,48,59,.22))}
.prod:hover .ph img{transform:scale(1.03)}
.prod .t{padding:14px 16px 18px;border-top:1px solid var(--line)}
.prod .t .ti{font-family:"Cormorant Garamond",serif;font-size:21px;color:var(--ink);line-height:1.12}
.prod .t .ar{font-size:13.5px;color:var(--muted);margin-top:3px}
.prod .t .pr{font-size:13px;color:var(--ocre);font-weight:600;margin-top:8px;letter-spacing:.03em}

/* page produit */
.pwrap{max-width:1140px;margin:0 auto;padding:14px 28px 0}
.pstage{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:start;padding:16px 0 10px}
.pframe{position:relative;z-index:1}
.pframe .mat{background:var(--sheet);padding:30px;border:1px solid var(--line);box-shadow:0 50px 90px -50px rgba(21,48,59,.6),0 10px 26px -18px rgba(21,48,59,.35)}
.pframe .mat img{width:100%;height:auto;box-shadow:0 2px 14px rgba(21,48,59,.18)}
.pinfo{position:sticky;top:90px}
.pinfo .eyebrow{font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ocre);font-weight:600;margin:0 0 12px}
.pinfo h1{font-size:clamp(28px,3.6vw,40px);line-height:1.06}
.pinfo .by{font-size:17px;color:#42525a;margin:10px 0 0;font-style:italic}
.pinfo .meta{margin:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;font-size:14.5px;color:var(--muted)}
.pinfo .meta div{margin:5px 0}
.pinfo .meta b{color:var(--ink);font-weight:600}
.opts{margin:18px 0}
.opts .lab{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.opts .row{display:flex;justify-content:space-between;border-bottom:1px dotted var(--line);padding:8px 0;font-size:15.5px}
.opts .row b{color:var(--ink)}
.buy{display:inline-block;margin-top:8px;padding:15px 30px;background:var(--ink);color:#f3ece0;letter-spacing:.08em;text-transform:uppercase;font-size:14px;border:0;cursor:pointer}
.buy:hover{background:var(--sea-deep);color:#fff}
.pnote{font-size:13px;color:var(--muted);margin-top:12px;font-style:italic}
.prov{font-size:13.5px;color:var(--muted);margin-top:18px;line-height:1.5}
@media(max-width:820px){.pstage{grid-template-columns:1fr;gap:24px}.pinfo{position:static}}

.foot{background:var(--ink);color:#bcd0d6;position:relative;z-index:1;padding:50px 0 38px;text-align:center;margin-top:64px}
.foot .m{font-family:"Cormorant Garamond",serif;font-size:26px;color:#fff}
.foot .m span{color:var(--sea);font-style:italic}
.foot .ln{margin:14px 0 8px}.foot .ln a{color:#dbe8eb;margin:0 11px;font-size:14px}
.foot .fine{font-size:12px;color:#8095a0;margin-top:10px}

@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}
.skip{position:absolute;left:-9999px}.skip:focus{left:0;top:0;z-index:9999;background:var(--ink);color:#fff;padding:10px 16px}
a:focus-visible,button:focus-visible{outline:2px solid var(--sea-deep);outline-offset:3px}