:root{--bg: #050816;--bg-alt: #090e1e;--accent: #58c4ff;--accent-soft: rgba(88, 196, 255, .1);--text-main: #f5f5f5;--text-muted: #a0a3b1;--card-bg: #111827;--border-subtle: #1f2937;--radius-xl: 18px;--radius-lg: 14px;--shadow-soft: 0 18px 45px rgba(0, 0, 0, .45)}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:radial-gradient(circle at top,#111827 0,#020617 55%,#000);color:var(--text-main)}.app{min-height:100vh}.navbar{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:14px 7vw;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:linear-gradient(to bottom,rgba(2,6,23,.95),rgba(2,6,23,.7),transparent);border-bottom:1px solid rgba(148,163,184,.18)}.logo{font-weight:700;font-size:1.1rem;letter-spacing:.06em;text-decoration:none;color:var(--text-main)}.logo span{color:var(--accent)}.nav-right{display:flex;gap:22px;font-size:.9rem}.nav-right a{color:var(--text-muted);text-decoration:none;transition:color .2s ease,transform .15s ease}.nav-right a:hover{color:var(--accent);transform:translateY(-1px)}.hero{padding:80px 7vw 40px;display:flex;align-items:center;justify-content:center}.hero-content{max-width:720px}.hero-tagline{font-size:.9rem;color:var(--accent);text-transform:uppercase;letter-spacing:.16em;margin-bottom:12px}.hero h1{font-size:clamp(2.4rem,4vw,3.1rem);margin:0;line-height:1.2}.hero h1 span{display:block;font-size:.9rem;color:var(--text-muted);letter-spacing:.14em;margin-top:6px;text-transform:uppercase}.hero-text{margin-top:18px;color:var(--text-muted);line-height:1.7}.hero-buttons{display:flex;gap:14px;margin-top:26px}.btn{padding:10px 18px;border-radius:999px;text-decoration:none;font-size:.9rem;border:1px solid transparent;transition:transform .15s ease,box-shadow .15s ease,background .2s ease,border-color .2s ease,color .2s ease;cursor:pointer}.btn.primary{background:var(--accent);color:#020617;box-shadow:0 14px 30px #58c4ff66}.btn.primary:hover{transform:translateY(-1px);box-shadow:0 18px 40px #58c4ff8c}.btn.secondary{background:transparent;color:var(--text-main);border-color:#94a3b880}.btn.secondary:hover{border-color:var(--accent);background:#0f172acc}.section{padding:40px 7vw;max-width:980px;margin:0 auto}.section-title{font-size:1.5rem;margin-bottom:8px}.section-lead{color:var(--text-muted);margin-bottom:18px;max-width:700px}.section p{color:var(--text-muted);line-height:1.8}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:10px}.skill-card{background:var(--card-bg);border-radius:var(--radius-lg);padding:16px 18px;box-shadow:var(--shadow-soft);border:1px solid var(--border-subtle)}.skill-card h3{margin-top:0;margin-bottom:8px;font-size:1rem}.skill-card ul{margin:0;padding-left:18px;color:var(--text-muted);font-size:.9rem}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:12px}.project-card{background:var(--card-bg);border-radius:var(--radius-xl);padding:18px 20px;border:1px solid var(--border-subtle);box-shadow:var(--shadow-soft);cursor:pointer;transition:transform .18s ease,box-shadow .18s ease;will-change:transform;transform:translateZ(0)}.project-card:hover{transform:translate3d(0,-6px,0);box-shadow:0 22px 55px #0000008c}.project-card h3{margin-top:0;font-size:1.05rem;margin-bottom:6px}.project-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.tag{font-size:.7rem;border-radius:999px;padding:3px 10px;background:var(--accent-soft);color:var(--accent)}.project-card p{font-size:.9rem;margin-bottom:10px}.project-link{font-size:.85rem;color:var(--accent);text-decoration:none}.project-link:hover{text-decoration:underline}.essay-card{background:var(--card-bg);border-radius:var(--radius-xl);padding:18px 20px;border:1px solid var(--border-subtle);box-shadow:var(--shadow-soft);cursor:pointer;transition:transform .18s ease,box-shadow .18s ease;will-change:transform;transform:translateZ(0)}.essay-card:hover{transform:translate3d(0,-6px,0);box-shadow:0 22px 55px #0000008c}.essay-card h3{margin-top:0;font-size:1.05rem;margin-bottom:6px}.essay-card p{font-size:.9rem;margin-bottom:10px}.contact-box{margin-top:14px;padding:16px 18px;border-radius:var(--radius-lg);border:1px solid rgba(148,163,184,.3);background:radial-gradient(circle at top left,rgba(88,196,255,.15),transparent 55%)}.contact-box a{color:var(--accent);text-decoration:none}.contact-box a:hover{text-decoration:underline}.back-home{display:inline-block;margin-bottom:24px;color:#8ecbff;text-decoration:none;font-size:.9rem;transition:opacity .2s ease}.back-home:hover{opacity:.7}.footer{border-top:1px solid rgba(148,163,184,.2);padding:12px 7vw 18px;text-align:center;color:var(--text-muted);font-size:.8rem}@media (max-width: 720px){.hero{padding-top:64px}.nav-right{display:none}.hero-buttons{flex-direction:column;align-items:flex-start}}.back-home{display:inline-block;margin-bottom:14px;color:var(--accent);text-decoration:none;font-size:.9rem}.back-home:hover{text-decoration:underline}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}.embed-card{background:var(--card-bg);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:14px;box-shadow:var(--shadow-soft)}.embed-title{margin:0 0 10px;font-size:1.05rem}.embed{width:100%;height:70vh;border:0;border-radius:12px;background:#02061759}.embed-actions{margin-top:10px;display:flex;gap:10px;flex-wrap:wrap}@media (max-width: 900px){.two-col{grid-template-columns:1fr}.embed{height:65vh}}@media (max-width: 640px){.hero{padding:72px 5vw 40px}.hero h1{font-size:1.9rem;line-height:1.2}.hero-text{font-size:.9rem}.hero-buttons{flex-direction:column;align-items:stretch;gap:10px}.btn{width:100%;text-align:center}.section{padding:32px 5vw}.section-title{font-size:1.3rem}.projects-grid{grid-template-columns:1fr}.project-card{padding:16px 14px}.navbar{padding:10px 5vw}}@media (max-width: 960px){.hero{padding:80px 6vw 48px}.section{padding:36px 6vw}}