[data-theme=dark]{--bg: #0a0f1e;--bg-surface: #111827;--bg-card: #1a2235;--border: rgba(255, 255, 255, .08);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #475569;--accent: #6366f1;--accent-hover: #4f46e5;--accent-glow: rgba(99, 102, 241, .35);--navbar-bg: rgba(17, 24, 39, .8);--select-bg: #1a2235}[data-theme=light]{--bg: #f8fafc;--bg-surface: #ffffff;--bg-card: #f1f5f9;--border: rgba(0, 0, 0, .08);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--accent: #4f46e5;--accent-hover: #4338ca;--accent-glow: rgba(79, 70, 229, .2);--navbar-bg: rgba(248, 250, 252, .85);--select-bg: #f1f5f9}[data-theme=cyberpunk]{--bg: #000000;--bg-surface: #0d0d0d;--bg-card: #111111;--border: rgba(255, 220, 0, .25);--text-primary: #ffdc00;--text-secondary: #ff2d78;--text-muted: #555555;--accent: #ff2d78;--accent-hover: #e0005a;--accent-glow: rgba(255, 45, 120, .4);--navbar-bg: rgba(0, 0, 0, .9);--select-bg: #111111}[data-theme=fallout]{--bg: #0a0f00;--bg-surface: #0f1a00;--bg-card: #141f00;--border: rgba(80, 200, 80, .2);--text-primary: #50c850;--text-secondary: #3a9e3a;--text-muted: #2a6e2a;--accent: #50c850;--accent-hover: #3aaa3a;--accent-glow: rgba(80, 200, 80, .3);--navbar-bg: rgba(10, 15, 0, .9);--select-bg: #141f00}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;background-color:var(--bg);color:var(--text-primary);font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .3s ease,color .3s ease}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.page{max-width:1400px;margin:0 auto;padding:clamp(48px,8vw,120px) clamp(24px,6vw,96px)}.page-header{max-width:900px;padding-bottom:clamp(48px,8vw,96px);border-bottom:1px solid var(--border);margin-bottom:clamp(48px,8vw,96px)}.page-header h1{font-size:clamp(2.8rem,6vw,6rem);font-weight:800;line-height:1.05;letter-spacing:-.03em;color:var(--text-primary);margin-bottom:24px}.section-title{font-size:1.1rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);margin-bottom:32px}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}.project-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.project-card h3{font-size:1.2rem;font-weight:700;color:var(--text-primary);margin:0}.project-link{font-size:.85rem;font-weight:600;color:var(--accent);text-decoration:none;white-space:nowrap;transition:color .2s ease}.project-link:hover{color:var(--accent-hover)}.project-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.6;margin-bottom:16px}.about-links{display:flex;gap:16px;flex-wrap:wrap;margin-top:40px}.btn-outline{background-color:transparent;border:1px solid var(--accent);color:var(--accent)}.btn-outline:hover{background-color:var(--accent);color:#fff}.about-body{display:flex;flex-direction:column;gap:clamp(48px,8vw,96px)}.about-section{max-width:900px}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px}.skill-group{display:flex;flex-direction:column;gap:12px}.skill-category{font-size:.85rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}.timeline{display:flex;flex-direction:column;gap:0}.timeline-entry{display:grid;grid-template-columns:160px 1fr;gap:32px;padding:32px 0;border-bottom:1px solid var(--border)}.timeline-entry:first-child{border-top:1px solid var(--border)}.timeline-year{font-size:.8rem;font-weight:600;color:var(--text-muted);padding-top:4px;letter-spacing:.05em}.timeline-title{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:4px}.timeline-subtitle{font-size:.85rem;color:var(--accent);margin-bottom:8px;font-weight:500}.timeline-description{font-size:.9rem;color:var(--text-secondary);line-height:1.6}@media(max-width:600px){.timeline-entry{grid-template-columns:1fr;gap:8px}}.navbar{position:sticky;top:0;z-index:100;width:100%;padding:0 clamp(16px,4vw,48px);background-color:var(--navbar-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:background-color .3s ease}.navbar-card{max-width:1400px;margin:0 auto;height:64px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{font-size:1.25rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em;flex-shrink:0}.nav-links{display:flex;list-style:none;gap:32px}.nav-link a{font-size:.9rem;font-weight:500;color:var(--text-secondary);letter-spacing:.03em;text-transform:uppercase;transition:color .2s ease}.nav-link a:hover{color:var(--text-primary)}.theme-select{appearance:none;background-color:var(--select-bg);color:var(--text-primary);border:1px solid var(--border);border-radius:8px;padding:6px 32px 6px 12px;font-size:.85rem;font-family:inherit;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;transition:border-color .2s ease;flex-shrink:0}.theme-select:hover{border-color:var(--accent)}.theme-select:focus{outline:2px solid var(--accent);outline-offset:2px}.home{max-width:1400px;margin:0 auto;padding:clamp(48px,8vw,120px) clamp(24px,6vw,96px)}.hero{padding-bottom:clamp(48px,8vw,96px);border-bottom:1px solid var(--border);max-width:900px}.hero-label{font-size:.8rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);margin-bottom:24px}.home h1{font-size:clamp(2.8rem,6vw,6rem);font-weight:800;line-height:1.05;letter-spacing:-.03em;color:var(--text-primary);margin-bottom:24px}.subtitle{font-size:clamp(1rem,1.5vw,1.25rem);color:var(--text-secondary);max-width:560px;line-height:1.7;margin-bottom:40px}.cta{display:flex;gap:16px;flex-wrap:wrap}.btn{display:inline-block;padding:14px 32px;background-color:var(--accent);color:#fff;border-radius:8px;font-weight:600;font-size:.95rem;letter-spacing:.01em;text-decoration:none;transition:background-color .2s ease,box-shadow .2s ease,transform .2s ease}.btn:hover{background-color:var(--accent-hover);color:#fff;box-shadow:0 8px 24px var(--accent-glow);transform:translateY(-2px)}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2px;margin-top:2px;border-top:1px solid var(--border)}.feature{padding:clamp(32px,4vw,48px) clamp(24px,3vw,40px);border-right:1px solid var(--border);transition:background-color .2s ease}.feature:last-child{border-right:none}.feature:hover{background-color:var(--bg-card)}.feature-number{display:block;font-size:.75rem;font-weight:700;letter-spacing:.1em;color:var(--accent);margin-bottom:16px}.feature h3{font-size:1.1rem;font-weight:700;color:var(--text-primary);margin-bottom:12px;letter-spacing:-.01em}.feature p{font-size:.9rem;color:var(--text-secondary);line-height:1.6}.project-card{background-color:var(--bg-card);border:1px solid var(--border);padding:1.5rem;border-radius:8px;margin-top:1.5rem;transition:border-color .2s ease}.project-card:hover{border-color:var(--accent)}.project-card h3{margin-top:0;color:var(--text-primary)}.tech-list{display:flex;gap:.75rem;flex-wrap:wrap;list-style:none;padding:0;margin-top:1rem}.tech-list li{background-color:var(--bg-surface);border:1px solid var(--border);color:var(--text-secondary);padding:.25rem .75rem;border-radius:999px;font-size:.8rem}@media(max-width:768px){.nav-links{gap:20px}.features{grid-template-columns:1fr;border-top:none}.feature{border-right:none;border-top:1px solid var(--border)}}@media(max-width:480px){.nav-links{display:none}.navbar-card{justify-content:space-between}}[data-theme=cyberpunk] h1{position:relative}[data-theme=cyberpunk] h1:before,[data-theme=cyberpunk] h1:after{content:attr(data-text);position:absolute;top:0;left:0;width:100%;height:100%;opacity:0}[data-theme=cyberpunk] h1:before{color:#ff2d78;animation:glitch-1 8s infinite;clip-path:polygon(0 0,100% 0,100% 40%,0 40%)}[data-theme=cyberpunk] h1:after{color:#00fff9;animation:glitch-2 8s infinite;clip-path:polygon(0 60%,100% 60%,100% 100%,0 100%)}@keyframes glitch-1{0%,92%,to{opacity:0;transform:none}93%{opacity:.8;transform:translate(-3px)}94%{opacity:.8;transform:translate(3px)}95%{opacity:0;transform:none}97%{opacity:.6;transform:translate(-2px)}98%{opacity:0;transform:none}}@keyframes glitch-2{0%,92%,to{opacity:0;transform:none}93%{opacity:.8;transform:translate(3px)}94%{opacity:.8;transform:translate(-3px)}95%{opacity:0;transform:none}97%{opacity:.6;transform:translate(2px)}98%{opacity:0;transform:none}}body.theme-fallout:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:9999;background:repeating-linear-gradient(to bottom,transparent,transparent 3px,rgba(0,0,0,.2) 3px,rgba(0,0,0,.2) 4px);animation:scanline-flicker 6s infinite}@keyframes scanline-flicker{0%,95%,to{opacity:1}96%{opacity:.85}97%{opacity:1}98%{opacity:.9}}