:root{--accent-1: #9e82d9;--accent-2: #c2acf2;--accent-warm: #ccbaa6;--accent-muted: #b3a5cc;--accent-soft: #ece6fb;--ink: #1e1a2b;--ink-soft: #625b78;--bg: #ffffff;--bg-alt: #e9eeff;--card: #ffffff;--border: #e7e3f1;--radius: 18px;--shadow: 0 10px 30px -12px rgba(30, 26, 55, .18);--shadow-hover: 0 22px 48px -18px rgba(158, 130, 217, .42);--maxw: 1080px;--grad: linear-gradient(120deg, var(--accent-1), var(--accent-2))}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:90px}body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}ul{list-style:none}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.section{padding:96px 0}.section--alt{background:var(--bg-alt)}.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-1);margin-bottom:12px}.section-title{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;letter-spacing:-.02em;margin-bottom:14px}.section-intro{color:var(--ink-soft);max-width:620px;margin-bottom:48px}.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.95rem;padding:12px 22px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease}.btn:hover{transform:translateY(-2px)}.btn--primary{background:var(--grad);color:#fff;box-shadow:var(--shadow)}.btn--primary:hover{box-shadow:var(--shadow-hover)}.btn--ghost{background:#fff;border-color:var(--border);color:var(--ink)}.btn--ghost:hover{border-color:var(--accent-1);color:var(--accent-1)}.btn--sm{padding:8px 16px;font-size:.85rem}.nav{position:fixed;top:0;left:0;right:0;z-index:50;-webkit-backdrop-filter:saturate(160%) blur(12px);backdrop-filter:saturate(160%) blur(12px);background:#ffffffb8;border-bottom:1px solid transparent;transition:border-color .2s ease,background .2s ease}.nav.scrolled{border-bottom-color:var(--border)}.nav__inner{display:flex;align-items:center;justify-content:space-between;height:68px}.nav__brand{display:flex;align-items:center;gap:14px;font-weight:800;font-size:1.15rem;letter-spacing:-.02em}.nav__logo-link{display:inline-flex;align-items:center}.nav__logo{height:36px;width:auto;display:block;transition:opacity .15s ease}.nav__logo-link:hover .nav__logo{opacity:.75}.nav__brand-name{display:inline-block;border-left:1px solid var(--border);padding-left:14px}.nav__links{display:flex;gap:28px;align-items:center}.nav__links a{font-size:.95rem;font-weight:500;color:var(--ink-soft);position:relative;transition:color .15s ease}.nav__links a:hover{color:var(--ink)}.nav__links a:after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--grad);transition:width .2s ease}.nav__links a:hover:after{width:100%}.nav__toggle{display:none;background:none;border:none;cursor:pointer;font-size:1.5rem;color:var(--ink)}.hero{position:relative;padding:160px 0 110px;overflow:hidden}.hero__blob{position:absolute;width:620px;height:620px;right:-160px;top:-160px;background:linear-gradient(120deg,var(--accent-1),var(--accent-muted) 45%,var(--accent-warm));filter:blur(90px);opacity:.28;border-radius:50%;z-index:0}.hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center}.hero__role{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.9rem;color:var(--accent-1);background:var(--accent-soft);padding:7px 16px;border-radius:999px;margin-bottom:22px}.hero__name{font-size:clamp(2.6rem,6.5vw,4.6rem);font-weight:800;letter-spacing:-.03em;line-height:1.02;margin-bottom:18px}.hero__tagline{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--ink-soft);max-width:560px;margin-bottom:20px}.hero__affil{font-weight:600;color:var(--ink);margin-bottom:30px}.hero__cta{display:flex;gap:14px;flex-wrap:wrap}.hero__portrait{justify-self:center;position:relative}.avatar{width:clamp(260px,32vw,340px);height:auto;border-radius:28px;box-shadow:var(--shadow);position:relative;z-index:1;transition:transform .3s ease}.avatar--mono{display:grid;place-items:center;background:var(--grad);color:#fff;font-size:5rem;font-weight:800;letter-spacing:-.02em}.cat-popup{position:absolute;width:165px;height:165px;border-radius:18px;background:#fff;box-shadow:var(--shadow);border:4px solid #fff;z-index:2;opacity:0;pointer-events:none;transition:opacity .3s ease,transform .3s ease;overflow:hidden}.cat-popup img{width:100%;height:100%;object-fit:cover}.cat-popup__name{position:absolute;left:0;right:0;bottom:0;text-align:center;font-size:.8rem;font-weight:700;letter-spacing:.01em;color:#fff;padding:16px 6px 7px;background:linear-gradient(to top,#141022b8,#14102200)}.cat-popup__placeholder{width:100%;height:100%;display:grid;place-items:center;font-size:2.8rem;background:var(--accent-soft)}.cat-popup--1{top:-27px;left:-69px;transform:rotate(-10deg) scale(.85)}.cat-popup--2{bottom:-21px;right:-75px;transform:rotate(8deg) scale(.85)}.hero__portrait:hover .cat-popup{opacity:1;pointer-events:auto}.hero__portrait:hover .cat-popup--1{transform:rotate(-10deg) scale(1)}.hero__portrait:hover .cat-popup--2{transform:rotate(8deg) scale(1)}.about__body p{color:var(--ink-soft);margin-bottom:18px;max-width:720px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px;text-align:center;transition:transform .15s ease,box-shadow .2s ease}.stat:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.stat__value{font-size:2.2rem;font-weight:800}.stat__label{color:var(--ink-soft);font-size:.9rem;margin-top:4px}.projects__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:26px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .25s ease,border-color .2s}.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:transparent}.card__media{background:linear-gradient(135deg,var(--accent-soft),var(--bg-alt));position:relative;display:grid;place-items:center;padding:10px;min-height:120px}.card__media img{width:100%;height:auto;display:block;border-radius:12px}.card__media-fallback{font-size:2.4rem;opacity:.5}.card__year{position:absolute;top:12px;right:12px;background:#ffffffe6;color:var(--ink);font-size:.75rem;font-weight:700;padding:4px 10px;border-radius:999px}.card__body{padding:22px;display:flex;flex-direction:column;flex:1}.card__title{font-size:1.2rem;font-weight:700;margin-bottom:6px}.card__venue{font-size:.82rem;font-weight:700;color:var(--accent-1);letter-spacing:.01em;margin-bottom:12px}.card__desc{color:var(--ink-soft);font-size:.95rem;margin-bottom:16px;flex:1}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.tag{font-size:.75rem;font-weight:600;color:var(--accent-1);background:var(--accent-soft);padding:4px 11px;border-radius:999px}.card__links{display:flex;gap:10px;flex-wrap:wrap}.link-btn{font-size:.85rem;font-weight:600;color:var(--ink-soft);border:1px solid var(--border);padding:6px 13px;border-radius:999px;transition:color .15s,border-color .15s}.link-btn:hover{color:var(--accent-1);border-color:var(--accent-1)}.video-btn{font-size:.85rem;font-weight:600;color:#fff;background:var(--accent-1);border:1px solid var(--accent-1);padding:6px 14px;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:opacity .15s ease,transform .15s ease}.video-btn:hover{opacity:.9;transform:translateY(-1px)}.video-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#141022d1;display:flex;align-items:center;justify-content:center;padding:24px;animation:video-fade .18s ease}@keyframes video-fade{0%{opacity:0}to{opacity:1}}.video-modal__inner{position:relative;width:min(960px,100%);aspect-ratio:16 / 9;background:#000;border-radius:14px;overflow:hidden;box-shadow:0 30px 80px -20px #0009}.video-modal__inner iframe{width:100%;height:100%;border:0;display:block}.video-modal__close{position:absolute;top:18px;right:22px;width:40px;height:40px;border-radius:999px;background:#ffffffeb;color:var(--ink);border:none;cursor:pointer;font-size:1rem;font-weight:700;display:grid;place-items:center;box-shadow:var(--shadow);transition:background .15s ease}.video-modal__close:hover{background:#fff}.pub-list{display:flex;flex-direction:column;gap:4px}.pub{display:flex;gap:20px;padding:22px 0;border-bottom:1px solid var(--border)}.pub__year{flex:0 0 64px;font-weight:800;color:var(--accent-1);font-size:1rem}.pub__title{font-weight:700;font-size:1.05rem;margin-bottom:4px}.pub__authors{color:var(--ink-soft);font-size:.92rem}.pub__authors strong{color:var(--ink)}.pub__venue{font-style:italic;color:var(--ink-soft);font-size:.92rem;margin-top:2px}.pub__links{display:flex;gap:10px;margin-top:10px}.contact{text-align:center}.contact .section-intro{margin-left:auto;margin-right:auto}.socials{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:8px}.social{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.95rem;padding:12px 20px;border:1.5px solid var(--border);border-radius:999px;transition:transform .15s,border-color .15s,color .15s}.social:hover{transform:translateY(-2px);border-color:var(--accent-1);color:var(--accent-1)}.footer{padding:40px 0;border-top:1px solid var(--border);color:var(--ink-soft);font-size:.9rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}.reveal.is-visible{opacity:1;transform:none}@media (max-width: 820px){.hero__grid{grid-template-columns:1fr;text-align:left}.hero__portrait{justify-self:start}.avatar{width:220px;height:auto}.stats{grid-template-columns:1fr}.nav__links{position:fixed;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 20px;border-bottom:1px solid var(--border);box-shadow:var(--shadow);transform:translateY(-140%);transition:transform .28s ease}.nav__links.open{transform:translateY(0)}.nav__links a{padding:12px 0;width:100%}.nav__toggle{display:block}.nav__logo{height:30px}}@media (max-width: 480px){.section{padding:72px 0}.pub{flex-direction:column;gap:6px}.pub__year{flex-basis:auto}.nav__brand{gap:0}.nav__brand-name{display:none}.nav__logo{height:28px}}