/* ============================================================
   Peinture-Abstraite.com — DA « Galerie nordique »
   Toile écrue · noir d'encre · bleu nordique · terre de Sienne
   ============================================================ */
:root{
  --bone:#f4f1ea;
  --paper:#fbfaf6;
  --ink:#15130f;
  --ink-soft:#3a352d;
  --ink-mute:#6b6256;
  --cobalt:#1f3a5f;
  --cobalt-bright:#2f6fb0;
  --ochre:#c06a32;
  --ochre-soft:#e4b98a;
  --line:#ddd6c8;
  --green:#3c6b4f;
  --shadow:0 1px 2px rgba(21,19,15,.05),0 10px 30px rgba(21,19,15,.07);
  --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bone);color:var(--ink);
  font-family:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  line-height:1.65;font-size:18px;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.narrow{max-width:760px}
h1,h2,h3,h4{font-family:"Hoefler Text",Didot,"Bodoni MT",Georgia,serif;line-height:1.15;letter-spacing:.2px;color:var(--ink)}
a{color:var(--cobalt-bright);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
hr{border:none;border-top:1px solid var(--line);margin:32px 0}
code{background:#ece7db;padding:1px 6px;border-radius:4px;font-size:.85em;font-family:"SF Mono",Consolas,monospace}

/* ---------- Header / nav ---------- */
.site-head{background:rgba(251,250,246,.92);backdrop-filter:saturate(150%) blur(8px);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 22px}
.brand{font-family:"Hoefler Text",Didot,Georgia,serif;font-size:21px;letter-spacing:.5px;color:var(--ink);white-space:nowrap}
.brand b{font-style:italic}
.brand .dot{color:var(--ochre)}
.nav{display:flex;gap:22px;flex-wrap:wrap}
.nav a{color:var(--ink-soft);font-size:16px}
.nav a:hover{color:var(--ochre);text-decoration:none}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:7px 10px;font-size:18px;cursor:pointer}
@media(max-width:820px){
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);
    flex-direction:column;gap:0;border-bottom:1px solid var(--line);padding:6px 0}
  .nav.open{display:flex}
  .nav a{padding:12px 22px;border-top:1px solid var(--line)}
  .burger{display:block}
}

/* ---------- Hero ---------- */
.hero{background:
    radial-gradient(1100px 480px at 82% -12%, rgba(47,111,176,.20), transparent 60%),
    radial-gradient(900px 480px at -5% 120%, rgba(192,106,50,.18), transparent 55%),
    var(--ink);
  color:var(--bone);padding:70px 0 60px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(115deg,transparent 42%,rgba(228,185,138,.10) 43% 45%,transparent 46%),
                   linear-gradient(155deg,transparent 62%,rgba(47,111,176,.14) 63% 68%,transparent 69%)}
.hero .wrap{position:relative;z-index:2}
.eyebrow{font-family:"SF Mono",Consolas,monospace;letter-spacing:3px;text-transform:uppercase;
  font-size:12px;color:var(--ochre-soft);margin:0 0 8px}
.hero h1{font-size:clamp(34px,6vw,58px);margin:0 0 14px;color:#fff}
.hero p{font-size:20px;max-width:680px;color:#e9e4d8;margin:0}

/* ---------- Sections ---------- */
section{padding:54px 0}
section.alt{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kicker{font-family:"SF Mono",Consolas,monospace;font-size:12px;letter-spacing:2px;
  text-transform:uppercase;color:var(--ochre);margin:0 0 6px}
.sec-h{font-size:clamp(26px,4vw,34px);margin:0 0 8px}
.lede{color:var(--ink-soft);max-width:760px;margin:0 0 26px;font-size:18px}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:22px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid.c3,.grid.c4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid.c2,.grid.c3,.grid.c4{grid-template-columns:1fr}}
.card{background:var(--paper);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease;display:flex;flex-direction:column}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(21,19,15,.12)}
.card .thumb{aspect-ratio:3/2;width:100%;object-fit:cover}
.card .body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .cat{font-family:"SF Mono",Consolas,monospace;font-size:11px;letter-spacing:1px;
  text-transform:uppercase;color:var(--ochre)}
.card h3{font-size:20px;margin:0;line-height:1.2}
.card h3 a{color:var(--ink)}
.card .meta{margin-top:auto;font-size:13px;color:var(--ink-mute)}
.card p{margin:0;font-size:15px;color:var(--ink-soft)}

/* ---------- Article ---------- */
.article-head{padding:46px 0 8px}
.article-head .cat{font-family:"SF Mono",Consolas,monospace;font-size:12px;letter-spacing:1.5px;
  text-transform:uppercase;color:var(--ochre)}
.article-head h1{font-size:clamp(30px,5vw,46px);margin:8px 0 12px;max-width:880px}
.article-head .dek{font-size:20px;color:var(--ink-soft);max-width:760px;margin:0 0 14px}
.article-meta{font-size:14px;color:var(--ink-mute);font-family:"SF Mono",Consolas,monospace}
.article-hero{aspect-ratio:21/9;width:100%;object-fit:cover;border-radius:14px;background:#e7e1d4;margin:18px 0}
article.post{font-size:18.5px}
article.post h2{font-size:28px;margin:38px 0 12px}
article.post h3{font-size:22px;margin:28px 0 8px}
article.post p{margin:0 0 18px}
article.post ul,article.post ol{margin:0 0 20px;padding-left:24px}
article.post li{margin:7px 0}
article.post blockquote{border-left:4px solid var(--ochre);background:#fbf3ea;margin:24px 0;
  padding:14px 20px;border-radius:0 10px 10px 0;font-style:italic;color:var(--ink-soft)}
article.post strong{color:var(--ink)}
.toc-box{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:8px 0 28px}
.toc-box b{font-family:"SF Mono",Consolas,monospace;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--ink-mute)}
.toc-box ul{margin:8px 0 0;padding-left:20px}
.toc-box li{margin:4px 0}

/* ---------- Affiliate / CTA blocks ---------- */
.aff{border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow);
  padding:22px 24px;margin:30px 0}
.aff.tiqets{border-left:5px solid var(--cobalt)}
.aff.product{border-left:5px solid var(--ochre)}
.aff .tag{font-family:"SF Mono",Consolas,monospace;font-size:11px;letter-spacing:1px;
  text-transform:uppercase;color:var(--ink-mute)}
.aff h3,.aff h4{margin:6px 0 8px}
.aff p{margin:0 0 14px;color:var(--ink-soft);font-size:16px}
.btn{display:inline-block;background:var(--ink);color:#fff;border-radius:10px;padding:12px 22px;
  font-family:"Hoefler Text",Didot,Georgia,serif;font-size:16px;border:none;cursor:pointer}
.btn:hover{background:var(--cobalt);text-decoration:none;color:#fff}
.btn.ochre{background:var(--ochre)}
.btn.ochre:hover{background:#a4561f}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}
.disclosure{font-size:12.5px;color:var(--ink-mute);font-style:italic;margin-top:10px}

/* product list */
.prod{display:flex;gap:18px;border:1px solid var(--line);border-radius:12px;background:var(--paper);
  padding:16px;margin:16px 0;align-items:flex-start}
.prod .pimg{width:120px;height:120px;flex:0 0 120px;object-fit:cover;border-radius:8px;background:#e7e1d4}
.prod .pbody{flex:1}
.prod h3{margin:0 0 6px;font-size:20px}
.prod .price{font-family:"SF Mono",Consolas,monospace;color:var(--ochre);font-weight:700}
.badge{display:inline-block;background:var(--ochre);color:#fff;font-size:11px;font-family:"SF Mono",Consolas,monospace;
  padding:3px 9px;border-radius:999px;letter-spacing:.5px;text-transform:uppercase}
@media(max-width:600px){.prod{flex-direction:column}.prod .pimg{width:100%;height:auto;aspect-ratio:3/2;flex:none}}

/* ---------- Notes ---------- */
.note{border-left:4px solid var(--ochre);background:#fbf3ea;padding:14px 18px;border-radius:0 10px 10px 0;margin:22px 0;font-size:16px}
.note.legacy{border-left-color:var(--cobalt);background:#eef3f8}

/* ---------- Footer ---------- */
.site-foot{background:var(--ink);color:#cfc8ba;padding:48px 0 36px;margin-top:20px}
.site-foot a{color:var(--ochre-soft)}
.site-foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
@media(max-width:760px){.site-foot .cols{grid-template-columns:1fr}}
.site-foot h4{color:#fff;font-size:15px;margin:0 0 12px;font-family:"SF Mono",Consolas,monospace;letter-spacing:1px;text-transform:uppercase}
.site-foot ul{list-style:none;margin:0;padding:0}
.site-foot li{margin:6px 0;font-size:15px}
.site-foot .legal{border-top:1px solid #2c2820;margin-top:30px;padding-top:18px;font-size:13px;color:#8c8478}
.brand-foot{font-family:"Hoefler Text",Didot,Georgia,serif;font-size:22px;color:#fff;margin:0 0 8px}
.brand-foot b{font-style:italic}

/* pagination/breadcrumb */
.crumb{font-size:13px;color:var(--ink-mute);font-family:"SF Mono",Consolas,monospace;margin:18px 0 0}
.crumb a{color:var(--ink-mute)}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}
.tag-row a{font-size:13px;border:1px solid var(--line);border-radius:999px;padding:5px 13px;color:var(--ink-soft);background:#fff}

/* ---------- Abstract artwork backgrounds (génératifs, sans image externe) ---------- */
.art{position:relative;background-color:#e7e1d4}
.art-1{background:
  radial-gradient(circle at 30% 30%, #c06a32 0 14%, transparent 15%),
  linear-gradient(120deg,#1f3a5f 0 45%, #2f6fb0 45% 60%, #e4b98a 60% 100%)}
.art-2{background:
  conic-gradient(from 200deg at 60% 40%, #15130f 0 25%, #c06a32 25% 50%, #1f3a5f 50% 75%, #e4b98a 75% 100%)}
.art-3{background:
  linear-gradient(0deg,#15130f 0 30%, transparent 30%),
  repeating-linear-gradient(45deg,#c06a32 0 16px,#e4b98a 16px 32px),
  #1f3a5f}
.art-4{background:
  radial-gradient(circle at 75% 60%, #e4b98a 0 18%, transparent 19%),
  radial-gradient(circle at 25% 35%, #2f6fb0 0 22%, transparent 23%),
  #15130f}
.art-5{background:linear-gradient(135deg,#1f3a5f,#2f6fb0 50%,#c06a32)}
.art-6{background:
  linear-gradient(90deg,#15130f 0 33%, #c06a32 33% 66%, #e4b98a 66% 100%)}
.art-7{background:
  radial-gradient(ellipse at 50% 120%, #c06a32 0 30%, transparent 31%),
  linear-gradient(200deg,#0f1a2b,#1f3a5f 70%)}
.art-8{background:
  conic-gradient(from 0deg at 30% 70%, #e4b98a, #c06a32, #1f3a5f, #15130f, #e4b98a)}
.art-9{background:
  repeating-linear-gradient(-30deg,#1f3a5f 0 22px,#2f6fb0 22px 30px),
  #15130f}
.art-10{background:
  radial-gradient(circle at 20% 80%, #c06a32 0 25%, transparent 26%),
  radial-gradient(circle at 80% 20%, #e4b98a 0 20%, transparent 21%),
  #1f3a5f}
.art-11{background:linear-gradient(160deg,#15130f 0 40%, #c06a32 40% 55%, #1f3a5f 55% 100%)}
.art-12{background:
  conic-gradient(from 120deg at 70% 30%, #1f3a5f 0 30%, #e4b98a 30% 55%, #c06a32 55% 80%, #15130f 80% 100%)}
.art-hero-grad{background:
  radial-gradient(circle at 78% 30%, rgba(192,106,50,.55) 0 22%, transparent 23%),
  radial-gradient(circle at 20% 70%, rgba(47,111,176,.6) 0 26%, transparent 27%),
  linear-gradient(135deg,#0f1a2b,#1f3a5f 60%,#3a352d)}