:root{--primary-dark:#0f172a;--primary:#1e293b;--secondary:#8b5cf6;--secondary-dark:#7c3aed;--accent:#f59e0b;--white:#fff;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-300:#cbd5e1;--gray-400:#94a3b8;--gray-500:#64748b;--gray-600:#475569;--gray-700:#334155;--gray-800:#1e293b;--gray-900:#0f172a;--shadow-md:0 4px 6px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a;--transition:all .3s ease;--radius:.5rem;--radius-lg:1rem;--radius-xl:1.5rem}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--gray-700);background:var(--white);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5}h1,h2,h3,h4{color:var(--gray-900);font-weight:700;line-height:1.2}h1{margin-bottom:1rem;font-size:3rem}h2{margin-bottom:.5rem;font-size:2rem}h3{margin-bottom:.5rem;font-size:1.25rem}a{color:var(--secondary);transition:var(--transition);text-decoration:none}a:hover{color:var(--secondary-dark)}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.btn{border-radius:var(--radius);transition:var(--transition);cursor:pointer;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-family:inherit;font-size:1rem;font-weight:600;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--secondary), var(--secondary-dark));color:var(--white)}.btn-primary:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.btn-outline{border:2px solid var(--secondary);color:var(--secondary);background:0 0}.btn-outline:hover{background:var(--secondary);color:var(--white)}.btn-primary-small{background:var(--secondary);color:var(--white);border-radius:var(--radius);padding:.5rem 1rem;font-size:.875rem;display:inline-block}.btn-primary-small:hover{background:var(--secondary-dark);transform:translateY(-2px)}.section-header{text-align:center;margin-bottom:3rem}.section-header p{color:var(--gray-500);font-size:1.1rem}.gradient-text{background:linear-gradient(135deg, var(--secondary), var(--accent));color:#0000;-webkit-background-clip:text;background-clip:text}