*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #2563eb;--primary-dark: #1d4ed8;--primary-light: #eff6ff;--secondary: #0ea5e9;--accent: #0f172a;--text: #1e293b;--text-muted: #64748b;--bg: #ffffff;--surface: #f8fafc;--border: #e2e8f0;--success: #10b981;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);--shadow-lg: 0 8px 32px rgba(37,99,235,.12);--transition: .2s ease;--max-width: 1200px;--nav-height: 64px}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}h1,h2,h3,h4,h5,h6{line-height:1.25;color:var(--accent);font-weight:700}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:80px 0}.section-sm{padding:48px 0}.section-title{font-size:clamp(1.75rem,4vw,2.5rem);margin-bottom:12px}.section-subtitle{font-size:1.125rem;color:var(--text-muted);max-width:640px;margin-bottom:48px}.badge{display:inline-block;padding:4px 14px;border-radius:100px;font-size:.8rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;background:var(--primary-light);color:var(--primary);margin-bottom:16px}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:var(--radius-sm);font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition);border:none;text-decoration:none;white-space:nowrap}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);text-decoration:none;transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-outline:hover{background:var(--primary-light);text-decoration:none}.btn-white{background:#fff;color:var(--primary)}.btn-white:hover{background:var(--primary-light);text-decoration:none}.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);transition:var(--transition)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.tag{display:inline-block;padding:3px 10px;border-radius:6px;font-size:.78rem;font-weight:500;background:var(--surface);color:var(--text-muted);border:1px solid var(--border)}@media(max-width:768px){.grid-2,.grid-3{grid-template-columns:1fr}.section{padding:56px 0}}@media(max-width:480px){.container{padding:0 16px}}