:root{--bg: #f7fbfc;--bg-secondary: #ffffff;--card: #ffffff;--text: #0f1720;--text-secondary: #374151;--muted: #6b7280;--accent: #06b6d4;--accent-hover: #0891b2;--border: rgba(0, 0, 0, .06);--shadow-sm: 0 1px 3px rgba(2, 6, 23, .06);--shadow-md: 0 4px 6px rgba(2, 6, 23, .08);--shadow-lg: 0 10px 25px rgba(2, 6, 23, .1);--nav-bg: rgba(247, 251, 252, .9)}[data-theme=dark]{--bg: #0f172a;--bg-secondary: #1e293b;--card: #1e293b;--text: #f1f5f9;--text-secondary: #cbd5e1;--muted: #94a3b8;--accent: #22d3ee;--accent-hover: #06b6d4;--border: rgba(255, 255, 255, .1);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .5);--nav-bg: rgba(15, 23, 42, .9)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}html,body,#root{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .3s ease,color .3s ease;line-height:1.6}.container{max-width:1100px;margin:0 auto;padding:1rem 2rem}.section{padding:5rem 0}.nav{background:var(--nav-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0;z-index:40;border-bottom:1px solid var(--border);transition:all .3s ease}.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}.brand{font-weight:700;font-size:1.25rem;background:linear-gradient(135deg,var(--accent),#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-actions{display:flex;align-items:center;gap:1rem}nav{display:flex;gap:.5rem}nav a{padding:.5rem 1rem;color:var(--text-secondary);text-decoration:none;border-radius:6px;transition:all .2s ease;font-weight:500}nav a:hover{color:var(--accent);background:var(--border)}.nav-toggle{background:none;border:0;font-size:1.5rem;color:var(--text);cursor:pointer;display:none;padding:.5rem;border-radius:6px;transition:background .2s ease}.nav-toggle:hover{background:var(--border)}.theme-toggle{background:none;border:none;cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center}.toggle-track{width:60px;height:30px;background:var(--border);border-radius:15px;position:relative;transition:background .3s ease;border:2px solid var(--border)}[data-theme=dark] .toggle-track{background:var(--card)}.toggle-thumb{position:absolute;top:2px;left:2px;width:22px;height:22px;background:var(--accent);border-radius:50%;transition:transform .3s ease;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 4px #0003}[data-theme=dark] .toggle-thumb{transform:translate(30px)}.toggle-thumb svg{width:14px;height:14px;color:#fff}.hero-inner{display:flex;gap:3rem;align-items:center;min-height:70vh}.hero-text{flex:1}.hero-text h1{font-size:3rem;margin-bottom:.5rem;background:linear-gradient(135deg,var(--text),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tagline{color:var(--muted);margin-top:.5rem;font-size:1.1rem}.bio{color:var(--text-secondary);margin-top:1rem;line-height:1.7}.hero-art img{width:380px;max-width:45vw;border-radius:20px;box-shadow:var(--shadow-lg);transition:transform .3s ease,box-shadow .3s ease}.hero-art img:hover{transform:translateY(-10px);box-shadow:0 20px 40px #06b6d44d}.cta-row{margin-top:2rem;display:flex;gap:1rem;flex-wrap:wrap}.btn{display:inline-block;padding:.75rem 1.5rem;background:var(--accent);color:#fff;border-radius:8px;text-decoration:none;font-weight:600;transition:all .3s ease;border:2px solid var(--accent)}.btn:hover{background:var(--accent-hover);border-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 4px 12px #06b6d466}.btn-ghost{background:transparent;color:var(--accent);border:2px solid var(--accent)}.btn-ghost:hover{background:var(--accent);color:#fff}.btn-outline{background:transparent;border:2px solid var(--border);color:var(--text)}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:2rem}.card{background:var(--card);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-md);transition:all .3s ease;border:1px solid var(--border)}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--accent)}.card-media img{width:100%;height:180px;object-fit:cover}.card-body{padding:1.25rem}.card-body h3{margin-bottom:.5rem;color:var(--text)}.muted{color:var(--muted);font-size:.95rem}.link{color:var(--accent);text-decoration:none;font-weight:600;transition:color .2s ease}.link:hover{color:var(--accent-hover);text-decoration:underline}h2{margin-top:0;margin-bottom:1rem;font-size:2.5rem;color:var(--text);position:relative;padding-bottom:.5rem}h2:after{content:"";position:absolute;bottom:0;left:0;width:60px;height:4px;background:linear-gradient(90deg,var(--accent),transparent);border-radius:2px}.skills-grid{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}.skill-chip{background:var(--card);padding:.5rem 1rem;border-radius:999px;border:2px solid var(--border);font-weight:500;transition:all .3s ease;color:var(--text-secondary)}.skill-chip:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-md)}.timeline{display:flex;flex-direction:column;gap:1.5rem;margin-top:2rem}.timeline-item{background:var(--card);padding:1.5rem;border-radius:12px;border-left:4px solid var(--accent);box-shadow:var(--shadow-md);transition:all .3s ease}.timeline-item:hover{transform:translate(5px);box-shadow:var(--shadow-lg)}.education-list{display:flex;flex-direction:column;gap:1.5rem;margin-top:2rem}.edu-item{background:var(--card);padding:1.5rem;border-radius:12px;box-shadow:var(--shadow-md);border:1px solid var(--border);transition:all .3s ease}.edu-item:hover{box-shadow:var(--shadow-lg);border-color:var(--accent)}.about{background:var(--bg-secondary)}.about p{max-width:820px;font-size:1.1rem;line-height:1.8;color:var(--text-secondary)}.footer{padding:2.5rem;text-align:center;color:var(--muted);background:var(--bg-secondary);border-top:1px solid var(--border);margin-top:3rem}@media (max-width: 768px){.hero-inner{flex-direction:column;text-align:center;min-height:50vh;padding:2rem 0}.hero-text h1{font-size:2rem}.hero-art img{width:280px;max-width:80vw}.nav-toggle{display:block}nav{display:none;flex-direction:column;gap:0}nav.open{display:flex;position:absolute;right:1rem;top:70px;background:var(--card);padding:.5rem;border-radius:12px;box-shadow:var(--shadow-lg);border:1px solid var(--border);min-width:200px}nav.open a{padding:.75rem 1rem}.section{padding:3rem 0}.container{padding:1rem}h2{font-size:2rem}.grid{grid-template-columns:1fr}.cta-row{flex-direction:column;align-items:center}.cta-row .btn{width:100%;text-align:center}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.section{animation:fadeIn .6s ease-out}a[href^="#"]{scroll-behavior:smooth}::selection{background:var(--accent);color:#fff}::-moz-selection{background:var(--accent);color:#fff}