:root{
  --bg:#f7f4ee; --surface:#fffdf9; --text:#2e2c29; --muted:#79736a; --line:#e6e0d5;
  --accent:#5f8296; --accent-soft:#e8eef0; --shadow:0 1px 2px rgba(60,50,30,.04),0 6px 18px rgba(60,50,30,.05);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.65 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}

.nav{position:sticky;top:0;z-index:10;backdrop-filter:blur(12px);background:color-mix(in srgb,var(--bg) 85%,transparent);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:8px;height:60px}
.brand{font-weight:700;letter-spacing:-.02em;color:var(--text);margin-right:auto}
.nav a.link{color:var(--muted);padding:6px 12px;border-radius:999px;font-size:15px;font-weight:500}
.nav a.link:hover,.nav a.link.active{color:var(--text);background:var(--accent-soft);text-decoration:none}

.hero{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:center;padding:72px 0 48px}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
h1{font-size:clamp(40px,6vw,60px);line-height:1.06;letter-spacing:-.03em;margin:10px 0 18px;font-weight:700}
h1 span{color:var(--accent)}
.lead{font-size:19px;color:var(--muted);max-width:56ch}
.lead b{color:var(--text);font-weight:600}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid var(--line);background:var(--surface);color:var(--text)}
.btn:hover{text-decoration:none;border-color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.portrait img{width:100%;aspect-ratio:1/1.1;object-fit:cover;object-position:center top;border-radius:24px;box-shadow:var(--shadow);display:block}

section{padding:40px 0}
h2{font-size:28px;letter-spacing:-.02em;margin:0 0 6px}
.sub{color:var(--muted);margin:0 0 28px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow);transition:transform .15s,border-color .15s}
a.card{display:block;color:inherit}
a.card:hover{transform:translateY(-2px);border-color:var(--accent);text-decoration:none}
.card h3{margin:8px 0 6px;font-size:18px;line-height:1.3;letter-spacing:-.01em}
.card p{margin:0;color:var(--muted);font-size:15px;line-height:1.55}
.tag{display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent)}
.meta{font-size:13px;color:var(--muted);margin-left:8px}
.go{display:inline-block;margin-top:14px;font-size:14px;font-weight:600;color:var(--accent)}

.news{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.news li{position:relative;padding:0 0 22px 24px}
.news li::before{content:"";position:absolute;left:-7px;top:7px;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--bg)}
.news time{font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.03em}
.news p{margin:2px 0 0}

.cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{font-size:14px;padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface)}

.pagehead{padding:56px 0 8px}
.pagehead h1{font-size:clamp(34px,5vw,46px);margin:0 0 10px}
.year{font-size:14px;font-weight:700;color:var(--muted);letter-spacing:.08em;margin:36px 0 14px}
.scholar{display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--accent-soft);padding:32px}

footer{border-top:1px solid var(--line);margin-top:48px;padding:28px 0 48px;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between}
footer a{color:var(--muted)}

@media(max-width:760px){
  .hero{grid-template-columns:1fr;padding-top:40px;gap:32px}
  .portrait{order:-1;max-width:260px}
  .cols{grid-template-columns:1fr}
  .nav a.link{padding:6px 9px;font-size:14px}
  .brand{display:none}
}

.thumbbox{display:block;aspect-ratio:16/9;margin:-22px -22px 16px;border-radius:18px 18px 0 0;overflow:hidden;background:var(--accent-soft)}
.thumbbox img{width:100%;height:100%;object-fit:cover;display:block}
.thumbbox.ph{display:flex;align-items:center;justify-content:center;padding:16px;text-align:center;font-weight:600;color:var(--accent);font-size:15px;line-height:1.3}
.thumbbox.logo{background:#fff;padding:24px 40px;border-bottom:1px solid var(--line)}
.thumbbox.logo img{object-fit:contain}
.thumbbox.face img{object-position:center 25%}

/* news: fixed-height scrollable feed */
.newsbox{max-height:460px;overflow-y:auto;padding-right:8px;border-top:1px solid var(--line);scrollbar-width:thin;scrollbar-color:var(--line) transparent;-webkit-mask-image:linear-gradient(to bottom,#000 calc(100% - 28px),transparent);mask-image:linear-gradient(to bottom,#000 calc(100% - 28px),transparent)}
.newslist{list-style:none;margin:0;padding:0 0 28px}
.newslist li{display:grid;grid-template-columns:132px 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}
.newslist .nthumb{display:block;width:132px;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--accent-soft)}
.newslist .nthumb img{width:100%;height:100%;object-fit:cover;display:block}
.newslist .nthumb.ph{display:flex;align-items:center;justify-content:center;padding:8px;text-align:center;font-size:12px;font-weight:600;color:var(--accent);line-height:1.25}
.newslist time{font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.03em}
.newslist p{margin:2px 0 0;font-size:16px;line-height:1.55}
@media(max-width:760px){.newslist li{grid-template-columns:88px 1fr;gap:12px}.newslist .nthumb{width:88px}.newsbox{max-height:420px}}

.paper .thumbbox{aspect-ratio:3/2;background:#fff;border-bottom:1px solid var(--line)}
.paper .thumbbox img{object-fit:contain;padding:10px;background:#fff}
.paper h3{font-size:16px}
.authors{display:block;margin-top:6px;font-size:13px;color:var(--muted);line-height:1.45}
.authors b{color:var(--text);font-weight:600}

.about p{max-width:72ch;color:var(--text)}
.contactcard{display:grid;grid-template-columns:1fr 1.2fr;gap:24px;align-items:stretch;max-width:820px}
.contactcard h3{margin-top:0}
.contactcard .muted{margin-top:8px;font-size:14px}

.lang{float:right;font-size:11px;font-weight:700;letter-spacing:.06em;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:1px 6px;line-height:1.5}

.newslist .nthumb.logo{background:#fff;border:1px solid var(--line);padding:10px}
.newslist .nthumb.logo img{object-fit:contain}
.newslist .nthumb img{background:#fff}
.lang.en{color:#3f6d86;background:#e6eff4;border-color:#c5d9e4}
.lang.es{color:#a4512f;background:#f9e8de;border-color:#eccbb8}

.affil{margin-top:22px;max-width:56ch}
.affil p{margin:0;color:var(--muted);font-size:16px}
.affil-logos{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px;margin-top:0}
.affil-logos a{display:block;opacity:.95}
.affil-logos a:hover{opacity:1}
.affil-logos img{width:auto;display:block}

.stats{display:flex;flex-wrap:wrap;gap:12px 36px;margin-top:18px}
.stat b{display:block;font-size:30px;line-height:1.1;letter-spacing:-.02em;color:var(--text)}
.stat span{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.stats-note{margin:12px 0 0;font-size:12px;color:var(--muted)}

.contact-info .office{margin:14px 0;line-height:1.5}
.contact-info .btn{margin-top:6px}
.contactcard .map{width:100%;height:100%;min-height:240px;border:0;border-radius:12px;filter:saturate(.85)}
@media(max-width:760px){.contactcard{grid-template-columns:1fr}.contactcard .map{min-height:220px}}

.ico{width:16px;height:16px;vertical-align:-3px;margin-right:6px;flex:none}
.go{display:inline-flex;align-items:center}
.go .ico{vertical-align:0}

.social{display:flex;gap:10px;margin-top:20px}
.social a{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--text)}
.social a:hover{color:var(--accent);border-color:var(--accent);text-decoration:none}
.social svg{width:18px;height:18px}

.langsw{display:inline-flex;margin-left:6px;border:1px solid var(--line);border-radius:999px;overflow:hidden;font-size:12px;font-weight:700;letter-spacing:.04em}
.langsw a{padding:4px 10px;color:var(--muted)}
.langsw a:hover{text-decoration:none;color:var(--text)}
.langsw a.on{background:var(--accent-soft);color:var(--text)}
.portrait .social{justify-content:center;margin-top:18px}

/* Scholar card: stats left, citations chart right */
.scholar-main{flex:1 1 300px;display:flex;flex-direction:column;align-items:flex-start}
.scholar-main .btn{margin-top:22px}
.scholar-chart{flex:1.4 1 340px;min-width:0}
.ctitle{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:600;margin-bottom:6px}
.cplot{display:flex;align-items:flex-end;gap:clamp(3px,1vw,8px);height:150px;border-bottom:1px solid color-mix(in srgb,var(--accent) 35%,transparent)}
.ccol{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;min-width:0}
.cb{width:100%;background:var(--accent);border-radius:3px 3px 0 0;min-height:2px}
.ccol.partial .cb{background:repeating-linear-gradient(135deg,var(--accent) 0 5px,color-mix(in srgb,var(--accent) 60%,#fff) 5px 10px)}
.cv{font-size:11px;color:var(--muted);margin-bottom:2px;white-space:nowrap}
.clabels{display:flex;gap:clamp(3px,1vw,8px);margin-top:4px}
.clabels span{flex:1;text-align:center;font-size:11px;color:var(--muted)}
@media (max-width:560px){.cv{font-size:9px}.clabels span{font-size:9px}}