*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--navy: #0a0f1e;--navy-mid: #111827;--accent: #4f8ef7;--accent-light: #e8f0fe;--accent-muted: rgba(79,142,247,.12);--text-primary: #0a0f1e;--text-secondary: #4b5563;--text-muted: #9ca3af;--border: rgba(0,0,0,.08);--surface: #ffffff;--bg: #f8f9fc;--serif: "DM Serif Display", Georgia, serif;--sans: "DM Sans", system-ui, sans-serif}[data-theme=dark]{--navy: #0a0f1e;--navy-mid: #0d1117;--accent: #4f8ef7;--accent-light: #1a2a4a;--accent-muted: rgba(79,142,247,.15);--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #6e7681;--border: rgba(255,255,255,.08);--surface: #161b22;--bg: #0d1117}html{scroll-behavior:smooth}body{font-family:var(--sans);background:var(--bg);color:var(--text-primary);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}.skip-link{position:absolute;top:-100%;left:1rem;z-index:9999;padding:.5rem 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p{font-size:1rem;color:var(--text-secondary);line-height:1.85;margin-bottom:1rem}.about-aside{display:flex;flex-direction:column;gap:1rem}.info-row{display:flex;align-items:flex-start;gap:12px;padding:1rem 1.25rem;background:var(--bg);border-radius:10px;border-left:3px solid var(--accent)}.info-label{font-size:.75rem;font-weight:600;color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin-bottom:2px}.info-value{font-size:.95rem;color:var(--text-primary)}#skills{background:var(--bg)}.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.skill-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.5rem;transition:border-color .2s,transform .2s}.skill-card:hover{border-color:var(--accent);transform:translateY(-3px)}.skill-icon{width:40px;height:40px;border-radius:10px;background:var(--accent-muted);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;font-size:18px}.skill-card 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12px}.edu-type{font-size:.7rem;font-weight:600;color:var(--accent);letter-spacing:.1em;text-transform:uppercase;margin-bottom:.5rem}.edu-degree{font-family:var(--serif);font-size:1.1rem;color:var(--text-primary);margin-bottom:.4rem}.edu-school{font-size:.9rem;font-weight:500;color:var(--text-primary);margin-bottom:.25rem}.edu-period{font-size:.8rem;color:var(--text-muted)}.edu-status{display:inline-block;font-size:.65rem;font-weight:600;padding:2px 7px;border-radius:20px;background:var(--accent-muted);color:var(--accent);letter-spacing:.06em;text-transform:uppercase;margin-left:6px;vertical-align:middle}#contact{background:var(--navy);padding:5rem 0;text-align:center}#contact .container{max-width:700px}#contact .section-label{color:#4f8ef7cc}#contact .section-title{color:#fff}#contact p{color:#ffffff8c;font-size:1rem;margin-bottom:2rem}.contact-links{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.contact-link{display:inline-flex;align-items:center;gap:8px;padding:.65rem 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both}.hero-desc{animation:fadeUp .7s .2s ease both}.hero-cta{animation:fadeUp .7s .3s ease both}.hero-visual{animation:fadeUp .7s .4s ease both}.fade-section{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}.fade-section.visible{opacity:1;transform:translateY(0)}@media(max-width:900px){#hero{grid-template-columns:1fr;padding:100px 2rem 3rem}.about-grid,.skills-grid,.projects-grid,.edu-grid{grid-template-columns:1fr}.skills-grid{grid-template-columns:1fr 1fr}.container{padding:0 1.5rem}nav{padding:0 1.5rem}.nav-toggle{display:flex}.nav-links{display:none;position:absolute;top:60px;left:0;right:0;background:#f8f9fcf7;backdrop-filter:blur(12px);border-bottom:1px solid var(--border);flex-direction:column;padding:1rem 1.5rem;gap:0}[data-theme=dark] .nav-links{background:#0d1117f7}.nav-links.open{display:flex}.nav-links li{border-bottom:1px solid var(--border)}.nav-links li:last-child{border-bottom:none}.nav-links a{display:block;padding:.75rem 0}}