:root{--bg: #f6fafc;--bg-soft: #eef5f9;--surface: #ffffff;--ink: #0f2430;--ink-soft: #40586b;--ink-faint: #6b8296;--accent: #0e7490;--accent-2: #0ea5e9;--accent-deep: #0f766e;--line: #dce8ef;--chip-bg: #e6f3f8;--chip-ink: #0e617c;--radius: 18px;--shadow-sm: 0 1px 2px rgba(15, 36, 48, .05), 0 4px 14px rgba(15, 36, 48, .05);--shadow-md: 0 6px 24px rgba(14, 116, 144, .12), 0 2px 6px rgba(15, 36, 48, .06);--grad: linear-gradient(120deg, var(--accent-2), var(--accent-deep));--max-w: 1120px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}::selection{background:#bae6fd}a{color:var(--accent);text-decoration:none}img{max-width:100%}.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}.section{padding:96px 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a.active{color:var(--accent);background:var(--chip-bg)}.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;color:var(--ink)}@media (max-width: 860px){.nav-toggle{display:block}.header{border-radius:22px}.nav{flex-wrap:wrap}.nav-links{display:none;width:100%;flex-direction:column;padding:8px 0 14px}.nav-links.open{display:flex}.nav-links a{text-align:center}}.hero{position:relative;padding:190px 0 110px;overflow:hidden}.hero-blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none}.hero-blob.one{width:480px;height:480px;background:#a5e8f5;top:-140px;right:-100px}.hero-blob.two{width:420px;height:420px;background:#c7f0e4;bottom:-180px;left:-140px}.hero-inner{position:relative;display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-size:.85rem;font-weight:600;color:var(--ink-soft);box-shadow:var(--shadow-sm);margin-bottom:26px}.hero-badge .pulse{width:8px;height:8px;border-radius:50%;background:#10b981;box-shadow:0 0 0 4px #10b9812e}.hero h1{font-size:clamp(2.4rem,5.5vw,3.9rem);font-weight:850;letter-spacing:-.03em;line-height:1.08;margin-bottom:10px}.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.hero .role{font-size:clamp(1.05rem,2vw,1.3rem);font-weight:650;color:var(--accent);margin-bottom:18px}.hero .tagline{color:var(--ink-soft);font-size:1.05rem;max-width:560px;margin-bottom:32px}.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 26px;border-radius:999px;font-size:.95rem;font-weight:650;cursor:pointer;border:none;transition:transform .18s ease,box-shadow .18s ease,background .18s}.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px) scale(1.02)}.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow-sm)}.btn-ghost:hover{transform:translateY(-2px);border-color:var(--accent-2)}.btn-icon{width:46px;height:46px;padding:0;justify-content:center;border-radius:50%}.hero-meta{margin-top:26px;font-size:.9rem;color:var(--ink-faint);display:flex;align-items:center;gap:8px}.hero-visual{position:relative;display:flex;justify-content:center}.hero-card{background:var(--surface);border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow-md);padding:30px 28px;width:100%;max-width:360px;position:relative}.hero-card .monogram{width:76px;height:76px;border-radius:22px;background:var(--grad);color:#fff;font-size:1.7rem;font-weight:800;display:grid;place-items:center;margin-bottom:18px}.hero-card h3{font-size:1.15rem;font-weight:750}.hero-card .sub{font-size:.86rem;color:var(--ink-faint);margin-bottom:18px}.hero-card ul{list-style:none;display:grid;gap:10px}.hero-card li{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--ink-soft)}.hero-card li .tick{color:var(--accent);font-weight:800;line-height:1.5}.hero-float{position:absolute;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-md);padding:10px 16px;font-size:.8rem;font-weight:700;color:var(--accent);animation:float 5s ease-in-out infinite}.hero-float.a{top:-16px;right:-8px}.hero-float.b{bottom:-14px;left:-14px;animation-delay:2.5s}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-9px)}}@media (max-width: 900px){.hero-inner{grid-template-columns:1fr}.hero-visual{display:none}.hero{padding-top:150px}}.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:start}.about-text p+p{margin-top:18px}.about-text 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p{color:var(--ink-faint);font-size:.95rem}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:22px}.project-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s}.project-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:#b9e3f1}.project-card .meta{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.78rem;font-weight:650;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.06em}.project-card .meta .year{background:var(--chip-bg);color:var(--chip-ink);padding:3px 11px;border-radius:999px;white-space:nowrap}.project-card h4{font-size:1.08rem;font-weight:750;letter-spacing:-.01em}.project-card p.desc{font-size:.9rem;color:var(--ink-soft);flex:1}.tag-row{display:flex;flex-wrap:wrap;gap:7px}.tag{font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:var(--chip-bg);color:var(--chip-ink);padding:4px 10px;border-radius:7px}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}.skill-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}.skill-card h4{font-size:1rem;font-weight:750;margin-bottom:16px;display:flex;align-items:center;gap:10px}.skill-card h4 .dot{width:10px;height:10px;border-radius:3px;background:var(--grad)}.skill-list{display:flex;flex-wrap:wrap;gap:8px}.skill-chip{font-size:.83rem;font-weight:600;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink-soft);padding:6px 13px;border-radius:999px;transition:background .2s,color .2s,border-color 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ease}.timeline-card:hover{transform:translate(4px);box-shadow:var(--shadow-md)}.timeline-card .when{font-size:.78rem;font-weight:750;color:var(--accent);letter-spacing:.08em;text-transform:uppercase}.timeline-card h4{font-size:1.05rem;font-weight:750;margin-top:4px}.timeline-card .org{font-size:.88rem;color:var(--ink-faint);margin-bottom:8px}.timeline-card p.desc{font-size:.9rem;color:var(--ink-soft)}.pub-wrap{max-width:820px;margin:0 auto}.pub-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:36px}.pub-cta{text-align:center;margin-bottom:48px}.training-list{display:grid;gap:16px}.training-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow-sm);display:flex;gap:18px;align-items:flex-start}.training-card .year-pill{background:var(--chip-bg);color:var(--chip-ink);font-weight:750;font-size:.82rem;border-radius:999px;padding:5px 14px;white-space:nowrap}.training-card 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