/* Atelier 11/10ème — archive — minimal gallery */
:root{
  --bg:#f6f4ef; --panel:#fffdf9; --ink:#1c1a17; --muted:#7a736a;
  --line:#e4dfd5; --accent:#9a7b4f; --accent-ink:#6f5836;
  --maxw:1240px;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,"Times New Roman",serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:var(--sans);
  font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased;
}
img{display:block; max-width:100%}
a{color:inherit; text-decoration:none}
h1,h2,h3,.serif{font-family:var(--serif); font-weight:600}
h1 sup,h2 sup{font-size:.42em; top:-.7em}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px}
.sec-top{padding-top:70px}

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:40; background:rgba(246,244,239,.88);
  backdrop-filter:saturate(140%) blur(8px); border-bottom:1px solid var(--line);
}
.nav{display:flex; align-items:center; justify-content:space-between; height:72px}
.brand{display:flex; flex-direction:column; line-height:1}
.brand .name{font-family:var(--serif); font-size:24px; letter-spacing:.02em}
.brand .sub{font-size:10.5px; letter-spacing:.34em; text-transform:uppercase; color:var(--muted); margin-top:5px}
.menu{display:flex; gap:30px; list-style:none; margin:0; padding:0}
.menu a{font-size:12px; letter-spacing:.2em; text-transform:uppercase; color:var(--muted); padding:6px 0; border-bottom:1px solid transparent; transition:.2s}
.menu a:hover,.menu a.active{color:var(--ink); border-color:var(--accent)}
.burger{display:none; background:none; border:0; font-size:22px; cursor:pointer; color:var(--ink)}

/* ---------- hero ---------- */
.hero{text-align:center; padding:96px 0 70px}
.hero .kicker{font-size:11px; letter-spacing:.4em; text-transform:uppercase; color:var(--accent-ink); margin-bottom:26px}
.hero h1{font-size:clamp(44px,8vw,92px); line-height:1.02; margin:0 0 8px; letter-spacing:.01em}
.hero .lede{max-width:640px; margin:24px auto 0; color:var(--muted); font-size:18px}
.rule{width:46px; height:1px; background:var(--accent); margin:34px auto}

/* ---------- artist split ---------- */
.split{display:grid; grid-template-columns:1fr 1fr; gap:24px; padding:18px 0 80px}
.acard{position:relative; overflow:hidden; border:1px solid var(--line); background:var(--panel); border-radius:2px; min-height:440px; display:flex; align-items:flex-end}
.acard img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform .9s ease; filter:saturate(.96)}
.acard:hover img{transform:scale(1.04)}
.acard .veil{position:absolute; inset:0; background:linear-gradient(to top,rgba(20,18,15,.72),rgba(20,18,15,.04) 55%,transparent)}
.acard .meta{position:relative; padding:34px; color:#fff}
.acard .meta .who{font-family:var(--serif); font-size:38px; line-height:1}
.acard .meta .role{font-size:11px; letter-spacing:.28em; text-transform:uppercase; opacity:.85; margin-top:10px}
.acard .meta .go{display:inline-block; margin-top:18px; font-size:12px; letter-spacing:.2em; text-transform:uppercase; border-bottom:1px solid rgba(255,255,255,.6); padding-bottom:3px}

/* ---------- section heading ---------- */
.sec{padding:30px 0 70px}
.sec-head{text-align:center; margin-bottom:40px}
.sec-head .kicker{font-size:11px; letter-spacing:.36em; text-transform:uppercase; color:var(--accent-ink)}
.sec-head h1,.sec-head h2{font-size:clamp(30px,5vw,46px); margin:12px 0 0; font-weight:600}
.sec-head p{max-width:620px; margin:16px auto 0; color:var(--muted)}

/* ---------- filters ---------- */
.filters{display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin:0 0 36px}
.chip{font-size:11.5px; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); background:transparent; border:1px solid var(--line); border-radius:999px; padding:8px 16px; cursor:pointer; transition:.2s}
.chip:hover{color:var(--ink); border-color:var(--accent)}
.chip.active{background:var(--ink); color:var(--bg); border-color:var(--ink)}

/* ---------- masonry gallery ---------- */
.gallery{columns:4 240px; column-gap:18px}
.tile{break-inside:avoid; margin:0 0 18px; position:relative; cursor:zoom-in; background:var(--panel); border:1px solid var(--line); overflow:hidden; border-radius:2px}
.tile img{width:100%; height:auto; transition:transform .7s ease, opacity .6s; opacity:0}
.tile img.loaded{opacity:1}
.tile:hover img{transform:scale(1.035)}
.tile .cap{position:absolute; left:0; right:0; bottom:0; padding:30px 14px 12px; color:#fff;
  background:linear-gradient(to top,rgba(20,18,15,.78),transparent); opacity:0; transition:.3s;
  font-size:13px; letter-spacing:.04em}
.tile .cap small{display:block; font-size:10px; letter-spacing:.2em; text-transform:uppercase; opacity:.8; margin-top:3px}
.tile:hover .cap{opacity:1}
.count{text-align:center; color:var(--muted); font-size:12px; letter-spacing:.18em; text-transform:uppercase; margin:6px 0 36px}

/* ---------- lightbox ---------- */
.lb{position:fixed; inset:0; z-index:90; background:rgba(18,16,13,.95); display:none; align-items:center; justify-content:center}
.lb.open{display:flex}
.lb img{max-width:90vw; max-height:82vh; box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lb .lcap{position:absolute; bottom:26px; left:0; right:0; text-align:center; color:#eee; font-size:14px; letter-spacing:.05em}
.lb .lcap small{display:block; color:#b6ab98; font-size:11px; letter-spacing:.22em; text-transform:uppercase; margin-top:6px}
.lb button{position:absolute; background:none; border:0; color:#fff; cursor:pointer; opacity:.7; transition:.2s}
.lb button:hover{opacity:1}
.lb .close{top:22px; right:26px; font-size:34px; line-height:1}
.lb .prev,.lb .next{top:50%; transform:translateY(-50%); font-size:46px; padding:10px 18px}
.lb .prev{left:8px} .lb .next{right:8px}

/* ---------- atelier / about ---------- */
.prose{max-width:720px; margin:0 auto}
.prose p{margin:0 0 22px; font-size:17px}
.lead{font-size:21px; color:var(--ink)}
.about-grid{display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:start; margin-top:30px}
.about-grid h2{font-size:26px; margin:0 0 10px}
.about-grid .role{font-size:11px; letter-spacing:.26em; text-transform:uppercase; color:var(--accent-ink); margin-bottom:14px}
.info{border-top:1px solid var(--line); margin-top:60px; padding-top:40px; display:grid; grid-template-columns:repeat(3,1fr); gap:30px}
.info h3{font-size:11px; letter-spacing:.24em; text-transform:uppercase; color:var(--muted); margin:0 0 10px; font-weight:600; font-family:var(--sans)}
.info p{margin:0; font-size:15px}
.note{margin-top:14px; padding:18px 22px; background:var(--panel); border:1px solid var(--line); border-left:3px solid var(--accent); border-radius:2px; color:var(--muted); font-size:15px}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line); margin-top:40px; padding:46px 0; color:var(--muted)}
.foot{display:flex; flex-wrap:wrap; gap:20px; justify-content:space-between; align-items:center; font-size:13px}
.foot .fname{font-family:var(--serif); font-size:20px; color:var(--ink)}
.foot a:hover{color:var(--ink)}

@media(max-width:860px){
  .menu{position:fixed; inset:72px 0 auto 0; background:var(--bg); border-bottom:1px solid var(--line);
    flex-direction:column; gap:0; padding:8px 28px 20px; display:none}
  .menu.open{display:flex}
  .menu a{padding:14px 0; border-bottom:1px solid var(--line)}
  .burger{display:block}
  .split,.about-grid{grid-template-columns:1fr}
  .info{grid-template-columns:1fr; gap:24px}
  .hero{padding:64px 0 48px}
}