*{margin:0;padding:0;box-sizing:border-box}:root{--bg-dark:#0a0a0a;--bg-darker:#000;--text-primary:#fff;--text-secondary:#a3a3a3;--accent:#525252;--border-color:#262626}body{font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-dark);color:var(--text-primary);line-height:1.6}.container{max-width:900px;margin:0 0 0 20%;padding:0 40px}@media (max-width:1024px){.container{margin-left:10%}}@media (max-width:768px){.container{margin:0 auto;padding:0 20px}}header{background:var(--bg-darker);border-bottom:1px solid var(--border-color);padding:1.5rem 0;position:-webkit-sticky;position:sticky;top:0;z-index:100}nav{display:flex;justify-content:space-between;align-items:center}nav h1{font-size:1.25rem;font-weight:600;color:var(--text-primary);letter-spacing:-.02em}nav ul{display:flex;gap:2rem;list-style:none}nav a{text-decoration:none;color:var(--text-secondary);font-weight:400;font-size:.95rem;transition:color .2s}nav a:hover{color:var(--text-primary)}.hero{padding:6rem 0 3rem;background:var(--bg-dark)}.hero h2{font-size:2.5rem;font-weight:600;margin-bottom:.5rem;letter-spacing:-.03em;color:var(--text-primary)}.hero .subtitle{font-size:1.1rem;color:var(--text-secondary);font-weight:400;margin:0}section{padding:3rem 0}section h3{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:var(--text-primary);letter-spacing:-.02em}section p{color:var(--text-secondary);max-width:700px;margin-bottom:2rem;font-size:1rem;line-height:1.7}.social-links{list-style:none;display:flex;gap:2rem;flex-direction:column}.social-links li{margin:0}.social-links a{color:var(--text-secondary);text-decoration:none;font-size:1rem;transition:color .2s;display:inline-block}.social-links a:hover{color:var(--text-primary)}.expertise-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:2rem;gap:2rem;margin-top:2rem}.expertise-card{background:var(--bg-darker);padding:2rem;border-radius:.5rem;border:1px solid var(--border-color)}.expertise-card h4{font-size:1.25rem;font-weight:600;margin-bottom:1rem;color:var(--text-primary);letter-spacing:-.02em}.expertise-card ul{list-style:none;color:var(--text-secondary)}.expertise-card li{padding:.5rem 0;font-size:.95rem}footer{background:var(--bg-darker);padding:3rem 0;margin-top:4rem;border-top:1px solid var(--border-color)}footer,footer p{color:var(--text-secondary)}footer p{font-size:.9rem}@media (max-width:768px){.hero h2{font-size:2rem}.hero .subtitle{font-size:1rem}nav ul{gap:1rem}nav a{font-size:.85rem}section h3{font-size:1.25rem}.expertise-grid{grid-template-columns:1fr}}