:root{
  --bg:#f7f2e8; --band:#efe7d6; --card:#fffdf8; --ink:#1d2622; --muted:#5b6862;
  --line:#e0d4bc; --brand:#0f3d33; --brand-ink:#fff; --gold:#a8822e; --gold-soft:#eadcb6;
  --shadow:0 1px 2px rgba(30,40,30,.06),0 10px 30px rgba(30,40,30,.08);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0e1513; --band:#121c19; --card:#17221e; --ink:#ece6d8; --muted:#a2ada7;
  --line:#26352f; --brand:#8fcdb7; --brand-ink:#0e1513; --gold:#d6b25e; --gold-soft:#3a3322;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px rgba(0,0,0,.35);
}}
:root[data-theme="dark"]{
  --bg:#0e1513; --band:#121c19; --card:#17221e; --ink:#ece6d8; --muted:#a2ada7;
  --line:#26352f; --brand:#8fcdb7; --brand-ink:#0e1513; --gold:#d6b25e; --gold-soft:#3a3322;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{background:var(--bg);color:var(--ink);font:16px/1.65 Manrope,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.serif{font-family:"Cormorant Garamond",Georgia,serif}
.ar{font-family:Amiri,serif;direction:rtl}
.mark{color:var(--gold);font-size:1.5rem;line-height:1}

header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:20px;height:60px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700}
.links{display:flex;gap:22px;margin-left:auto}
.links a{text-decoration:none;color:var(--muted);font-weight:500;font-size:.95rem}
.links a:hover{color:var(--ink)}
.theme{background:none;border:1px solid var(--line);color:var(--ink);width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:1rem}

.hero{padding:72px 0 40px;background:radial-gradient(900px 400px at 85% 0%,var(--gold-soft),transparent 70%)}
.hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center}
.eyebrow{color:var(--gold);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;margin-bottom:14px}
h1{font-size:clamp(2.4rem,5.5vw,4rem);line-height:1.05;font-weight:700;color:var(--brand)}
h1 span{color:var(--ink);font-weight:500;font-size:.62em}
.lead{margin-top:20px;font-size:1.1rem;color:var(--muted);max-width:56ch}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;padding:11px 20px;border-radius:999px;border:1px solid var(--line);background:var(--card);text-decoration:none;font-weight:600;font-size:.95rem;cursor:pointer;color:var(--ink)}
.btn:hover{border-color:var(--gold)}
.btn.primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}

.portrait{position:relative;max-width:380px;justify-self:center;width:100%}
.portrait img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;object-position:50% 12%;border-radius:50%;border:6px solid var(--card);box-shadow:var(--shadow)}
.quote{position:absolute;left:-28px;bottom:-22px;background:var(--brand);color:var(--brand-ink);padding:14px 18px;border-radius:14px;box-shadow:var(--shadow);max-width:85%}
.quote p{font-size:1.25rem;line-height:1.5}
.quote figcaption{font-size:.8rem;opacity:.85;margin-top:2px}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:64px}
.stats div{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.stats b{display:block;font-family:"Cormorant Garamond",Georgia,serif;font-size:2.2rem;line-height:1;color:var(--gold)}
.stats span{color:var(--muted);font-size:.9rem}

.section{padding:80px 16px}
.band{background:var(--band);border-block:1px solid var(--line)}
h2{font-size:clamp(2rem,4vw,2.8rem);line-height:1.1;margin-bottom:32px;color:var(--brand)}
h3{font-size:1.05rem;margin-bottom:8px}
.two{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:start}
.prose p+p{margin-top:14px}
.prose em{color:var(--brand);font-style:normal;font-weight:600}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}
.card p{color:var(--muted);font-size:.95rem}
.tags{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.tags li{background:var(--gold-soft);border-radius:999px;padding:5px 12px;font-size:.85rem}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.list{list-style:none}
.list li{padding:6px 0;border-bottom:1px dashed var(--line);font-size:.93rem}
.list li:last-child{border:0}
.langs{list-style:none}
.langs li{display:flex;flex-direction:column;padding:6px 0;border-bottom:1px dashed var(--line)}
.langs li:last-child{border:0}
.langs span{color:var(--muted);font-size:.85rem}

.timeline{list-style:none;border-left:2px solid var(--line);margin-left:8px}
.timeline li{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:0 0 28px 24px;position:relative}
.timeline li::before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--gold);border:2px solid var(--bg)}
.when{font-weight:700;color:var(--gold);font-size:.9rem;padding-top:2px}
.timeline p{color:var(--muted);font-size:.95rem}

.papers{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.paper{display:flex;flex-direction:column;gap:10px}
.paper .meta{font-size:.8rem;color:var(--gold);font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.paper h3{font-family:"Cormorant Garamond",Georgia,serif;font-size:1.3rem;line-height:1.25}
.paper .src{color:var(--muted);font-size:.9rem;flex:1}
.paper .acts{display:flex;flex-wrap:wrap;gap:8px}
.paper .btn{padding:7px 14px;font-size:.85rem}

.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.filters button{border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:999px;padding:7px 16px;cursor:pointer;font:inherit;font-size:.9rem}
.filters button.on{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}
.cert{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;cursor:pointer;text-align:left;font:inherit;color:inherit;padding:0;box-shadow:var(--shadow);transition:transform .15s}
.cert:hover{transform:translateY(-3px)}
.cert img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:top;background:var(--band)}
.cert div{padding:12px 14px}
.cert b{display:block;font-size:.92rem;line-height:1.35}
.cert span{color:var(--muted);font-size:.8rem}

.art-intro{display:grid;grid-template-columns:300px 1fr;gap:32px;align-items:center;margin-bottom:32px}
.art-intro img{width:100%;border-radius:16px;box-shadow:var(--shadow);border:5px solid var(--card)}
.muted{color:var(--muted);font-size:.95rem}
.artgrid{columns:4 220px;column-gap:16px}
.art{display:block;width:100%;margin:0 0 16px;break-inside:avoid;border:0;padding:0;background:var(--card);border-radius:12px;overflow:hidden;cursor:zoom-in;box-shadow:var(--shadow);transition:transform .15s}
.art:hover{transform:translateY(-3px)}
.art img{width:100%;height:auto}
.art[hidden]{display:none}
.lbcap a[hidden]{display:none}
.contacts{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.prose a{color:var(--brand);font-weight:600}
.contact{text-decoration:none;display:flex;flex-direction:column;gap:4px}
.contact span{color:var(--muted);font-size:.85rem}
.contact b{color:var(--brand);word-break:break-word}
a.contact:hover{border-color:var(--gold)}

footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:.9rem}
.foot{display:flex;align-items:center;gap:14px}

dialog{border:0;border-radius:16px;padding:0;max-width:min(920px,94vw);max-height:94vh;background:var(--card);color:var(--ink);overflow:auto}
dialog::backdrop{background:rgba(10,15,12,.75)}
#lbimg{width:100%;height:auto;max-height:72vh;object-fit:contain;background:#fff}
.lbcap{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;padding:16px 20px}
.lbcap b{flex-basis:100%}
.lbcap span{color:var(--muted);font-size:.9rem;flex:1}
.x{position:absolute;right:10px;top:10px;width:38px;height:38px;border-radius:50%;border:0;background:rgba(0,0,0,.6);color:#fff;font-size:1.4rem;cursor:pointer}

@media (max-width:900px){
  .grid4{grid-template-columns:repeat(2,1fr)}
  .links{display:none}
  .theme{margin-left:auto}
}
@media (max-width:760px){
  .hero{padding-top:44px}
  .hero-grid,.two,.grid3,.contacts,.art-intro{grid-template-columns:1fr}
  .art-intro img{max-width:320px}
  .artgrid{columns:2 140px;column-gap:10px}
  .art{margin-bottom:10px}
  .portrait{max-width:300px;margin-bottom:24px}
  .quote{left:-8px}
  .stats{grid-template-columns:repeat(2,1fr);margin-top:48px}
  .section{padding:56px 16px}
  .timeline li{grid-template-columns:1fr;gap:2px}
}
@media (max-width:480px){.grid4{grid-template-columns:1fr}}