*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:#e5e7eb;background:#0f172a;margin:0;font-family:Arial,Helvetica,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.container{width:min(1100px,100% - 2rem);margin:0 auto}.site-header{z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0f172aeb;border-bottom:1px solid #1e293b;position:sticky;top:0}.nav{justify-content:space-between;align-items:center;gap:1rem;min-height:72px;display:flex}.logo{font-size:1.05rem;font-weight:700}.nav-links{flex-wrap:wrap;gap:1.25rem;display:flex}.nav-links a{color:#cbd5e1;transition:color .2s}.nav-links a:hover{color:#fff}.hero{padding:7rem 0 5rem}.hero-content{max-width:760px}.eyebrow{color:#38bdf8;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.75rem;font-weight:700}.hero h1{margin:0 0 1rem;font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.1}.hero-text{color:#cbd5e1;max-width:700px;margin-bottom:2rem;font-size:1.1rem}.hero-actions{flex-wrap:wrap;gap:1rem;display:flex}.btn{border-radius:999px;justify-content:center;align-items:center;min-width:140px;padding:.9rem 1.25rem;font-weight:700;transition:transform .2s,opacity .2s,background .2s;display:inline-flex}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#0f172a;background:#38bdf8}.btn-secondary{color:#e5e7eb;background:0 0;border:1px solid #334155}.section{padding:5rem 0}.section-alt{background:#111827}.section h2{margin-top:0;margin-bottom:1rem;font-size:2rem}.section-text{color:#cbd5e1;max-width:760px}.skills-grid,.projects-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2rem;display:grid}.card{background:#172033;border:1px solid #273449;border-radius:18px;padding:1.5rem}.card h3{margin-top:0;margin-bottom:1rem}.card ul{margin:0;padding-left:1.1rem}.project-card p{color:#cbd5e1;margin-bottom:0}.site-footer{color:#94a3b8;text-align:center;border-top:1px solid #1e293b;padding:1.5rem 0}@media (width<=900px){.skills-grid,.projects-grid{grid-template-columns:1fr}.nav{flex-direction:column;justify-content:center;padding:1rem 0}.hero{padding-top:5rem}}