@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap");:root{--bg:#0f0f0f;--surface:#1a1a1a;--text-primary:#fafafa;--text-secondary:#888;--accent:#e5e5e5;--border:#333;--nav-scrolled-bg:hsla(0,0%,6%,.95);--ai-accent:#00d4ff;--font-heading:"Space Grotesk",sans-serif;--font-body:"IBM Plex Mono",monospace;--transition-fast:150ms ease-out}[data-theme=light]{--bg:#f0f0f0;--surface:#e2e2e2;--text-primary:#0f0f0f;--text-secondary:#555;--accent:#1a1a1a;--border:silver;--nav-scrolled-bg:hsla(0,0%,94%,.95)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);background-color:var(--bg);color:var(--text-primary);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::selection{background-color:var(--accent);color:var(--bg)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border)}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}a{color:inherit;text-decoration:none}button{font-family:var(--font-body);cursor:pointer;border:none;background:none}.container{max-width:1200px;margin:0 auto;padding:0 40px}.section{padding:80px 0}.section-title{font-family:var(--font-heading);font-weight:700;font-size:.875rem;text-transform:uppercase;letter-spacing:.15em;color:var(--text-secondary);margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border)}.section-divider{width:100%;height:1px;background-color:var(--border);margin:120px 0}@media (max-width:768px){.container{padding:0 20px}.section{padding:60px 0}.section-divider{margin:80px 0}}