:root{
  --bg:#08111f;--bg2:#0c1930;--card:#ffffff;--text:#112033;--muted:#64748b;--primary:#2f7df6;--accent:#00d6c9;--gold:#f6c453;--soft:#f5f8ff;--border:rgba(17,32,51,.12);--shadow:0 24px 70px rgba(8,17,31,.18);--radius:26px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}.container{width:min(1180px,92%);margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.35)}.navbar{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-weight:900}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;color:#fff;background:linear-gradient(135deg,var(--primary),var(--accent));box-shadow:0 12px 32px rgba(47,125,246,.32)}.brand-text{letter-spacing:-.03em}.nav-links{display:flex;gap:26px;list-style:none;margin:0;padding:0;font-weight:700;color:#22314a}.nav-links a{opacity:.78}.nav-links a:hover{opacity:1;color:var(--primary)}.menu-toggle{display:none;border:0;background:transparent;font-size:28px}.hero{position:relative;min-height:calc(100vh - 76px);display:flex;align-items:center;overflow:hidden;color:#fff;background:radial-gradient(circle at 20% 20%,#235ad9 0,#10264e 28%,#08111f 65%)}.hero-bg:before,.hero-bg:after{content:"";position:absolute;border-radius:999px;filter:blur(14px);opacity:.58}.hero-bg:before{width:520px;height:520px;background:radial-gradient(circle,var(--accent),transparent 62%);right:-120px;top:90px}.hero-bg:after{width:460px;height:460px;background:radial-gradient(circle,var(--gold),transparent 60%);left:-150px;bottom:-140px}.hero-grid{position:relative;display:grid;grid-template-columns:1.35fr .75fr;gap:54px;align-items:center}.eyebrow{font-weight:900;text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;color:var(--accent);margin:0 0 14px}.hero h1{font-size:clamp(3rem,6vw,6.6rem);line-height:.95;letter-spacing:-.075em;margin:0;max-width:920px}.hero-subtitle{font-size:clamp(1.15rem,2vw,1.55rem);max-width:790px;color:#dbeafe;margin:28px 0}.hero-actions,.contact-actions{display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:14px 22px;font-weight:900;transition:.25s;border:1px solid transparent}.btn.primary{background:linear-gradient(135deg,var(--primary),#6e56ff);color:#fff;box-shadow:0 18px 42px rgba(47,125,246,.35)}.btn.secondary{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.22)}.btn.outline{border-color:var(--border);color:var(--primary);background:#fff}.btn:hover{transform:translateY(-3px)}.trust-strip{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.trust-strip span{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);padding:9px 12px;border-radius:999px;color:#dbeafe;font-size:.9rem}.profile-card{position:relative;padding:34px;border-radius:34px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(20px);box-shadow:0 30px 90px rgba(0,0,0,.25);overflow:hidden}.profile-glow{position:absolute;inset:auto -20% -30% -20%;height:170px;background:radial-gradient(circle,var(--accent),transparent 64%);opacity:.35}.avatar{width:92px;height:92px;display:grid;place-items:center;border-radius:28px;background:linear-gradient(135deg,var(--gold),#ff8f70);color:#1a2440;font-size:2rem;font-weight:900;box-shadow:0 20px 50px rgba(246,196,83,.32)}.profile-card h2{margin:22px 0 8px;font-size:1.55rem;line-height:1.15}.profile-card p,.profile-list{color:#e0ecff}.profile-list{padding:0;margin:18px 0 0;list-style:none}.profile-list li{padding:10px 0;border-top:1px solid rgba(255,255,255,.13)}.section{padding:96px 0}.section.soft,.stats-section{background:var(--soft)}.two-col{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:start}.section-intro h2,.center-title h2,.section-head h2,.contact-card h2{font-size:clamp(2rem,4vw,3.3rem);line-height:1.02;letter-spacing:-.055em;margin:0}.content-card,.glass-card,.resource-card,.publication-card,.video-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.content-card{padding:34px;font-size:1.05rem}.stats-section{padding:34px 0}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat{background:#fff;border:1px solid var(--border);border-radius:22px;padding:26px;text-align:center;box-shadow:0 14px 40px rgba(8,17,31,.08)}.stat span{display:block;font-size:2.5rem;font-weight:900;letter-spacing:-.05em;color:var(--primary)}.stat p{margin:4px 0 0;color:var(--muted);font-weight:700}.center-title{text-align:center;max-width:760px;margin:0 auto 42px}.model-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.model-card{padding:28px;border-radius:var(--radius);background:linear-gradient(180deg,#fff,#f9fbff);border:1px solid var(--border);box-shadow:0 16px 50px rgba(8,17,31,.09)}.model-card span{font-size:.85rem;font-weight:900;color:var(--primary)}.model-card h3{font-size:1.5rem;margin:10px 0 8px;letter-spacing:-.03em}.model-card p{color:var(--muted);margin:0}.split-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.glass-card{padding:34px}.glass-card.dark{background:linear-gradient(135deg,#0a1628,#152b52);color:#fff}.glass-card h2{font-size:2.2rem;letter-spacing:-.045em;margin:0 0 12px}.check-list{padding:0;margin:22px 0 0;list-style:none}.check-list li{position:relative;padding:12px 0 12px 34px;border-top:1px solid var(--border);font-weight:700}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--primary);font-weight:900}.check-list.bright li{border-top-color:rgba(255,255,255,.12)}.check-list.bright li:before{color:var(--accent)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}.tabs{display:flex;gap:10px;margin-bottom:22px;flex-wrap:wrap}.tab{border:1px solid var(--border);background:#fff;border-radius:999px;padding:12px 18px;font-weight:900;cursor:pointer}.tab.active{background:var(--primary);color:#fff}.tab-panel{display:none}.tab-panel.active{display:block}.filter-row{margin:0 0 18px}.filter-row input{width:100%;border:1px solid var(--border);border-radius:18px;padding:16px 18px;font:inherit;box-shadow:0 10px 30px rgba(8,17,31,.05)}.publication-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.publication-card{padding:22px;display:flex;flex-direction:column;gap:14px;min-height:230px}.publication-card h3{font-size:1.05rem;line-height:1.35;margin:0;letter-spacing:-.025em}.publication-card p{margin:0;color:var(--muted);font-size:.94rem}.pub-tag{align-self:flex-start;padding:6px 10px;border-radius:999px;background:#eaf2ff;color:var(--primary);font-weight:900;font-size:.77rem}.publication-card a{margin-top:auto;color:var(--primary);font-weight:900}.timeline{display:grid;gap:14px}.timeline-item{display:grid;grid-template-columns:110px 1fr;gap:18px;background:#fff;border:1px solid var(--border);border-radius:20px;padding:18px}.timeline-item span{font-weight:900;color:var(--primary)}.timeline-item p{margin:0}.resource-grid,.video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.resource-card{display:block;padding:24px}.resource-card h3{margin:0 0 8px}.resource-card p{margin:0;color:var(--muted)}.video-grid{grid-template-columns:repeat(3,1fr)}.video-card{overflow:hidden}.video-card h3{padding:0 18px 20px;margin:14px 0 0}.video-frame{position:relative;aspect-ratio:16/9;background:#0b1220}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.link-cloud{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:26px}.link-cloud a{padding:12px 15px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--primary);font-weight:900}.contact-section{padding:96px 0;background:radial-gradient(circle at 15% 15%,#1c4fd9 0,#0d1c37 42%,#07101e 100%)}.contact-card{display:flex;justify-content:space-between;align-items:center;gap:28px;background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:34px;padding:44px;backdrop-filter:blur(18px)}.contact-card p{color:#dce8ff}.footer{padding:28px 0;background:#07101e;color:#cbd5e1}.footer-grid{display:flex;justify-content:space-between;gap:20px}.footer a{color:var(--accent);font-weight:900}.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.08s}.delay-2{transition-delay:.16s}.delay-3{transition-delay:.24s}
@media(max-width:980px){.hero-grid,.two-col,.split-cards{grid-template-columns:1fr}.stats-grid,.model-grid,.publication-grid,.resource-grid,.video-grid{grid-template-columns:repeat(2,1fr)}.section-head{align-items:start;flex-direction:column}.hero{padding:70px 0}.profile-card{max-width:560px}.nav-links{position:absolute;top:76px;left:0;right:0;background:#fff;display:none;flex-direction:column;padding:20px 5%;box-shadow:0 20px 50px rgba(8,17,31,.13)}.nav-links.open{display:flex}.menu-toggle{display:block}}
@media(max-width:620px){.stats-grid,.model-grid,.publication-grid,.resource-grid,.video-grid{grid-template-columns:1fr}.hero h1{font-size:3.1rem}.section{padding:68px 0}.timeline-item{grid-template-columns:1fr}.contact-card,.footer-grid{flex-direction:column;align-items:flex-start}.navbar{height:68px}.nav-links{top:68px}.brand-text{display:none}}