:root{--header-height: 80px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:#e0e0e0;background-color:#0a1628;padding-top:var(--header-height)}.container{max-width:1200px;margin:0 auto;padding:0 20px}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;margin-bottom:1rem;color:#fff}h1{font-size:3.5rem;font-weight:700}h2{font-size:3rem}h3{font-size:2.5rem}h4{font-size:2rem}p{margin-bottom:1rem;color:#b0b8c4}.btn{display:inline-block;padding:12px 24px;border:none;border-radius:8px;text-decoration:none;font-weight:600;text-align:center;cursor:pointer;transition:all .3s ease}.btn.btn-primary{background:#4c24a5;color:#fff}.btn.btn-primary:hover{background:#6d3dc7;transform:translateY(-2px);box-shadow:0 10px 25px #4c24a566}.btn.btn-secondary{background:transparent;color:#4c24a5;border:2px solid #4c24a5}.btn.btn-secondary:hover{background:#4c24a5;color:#fff;border-color:#4c24a5}.btn.btn-large{padding:16px 32px;font-size:1.1rem}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}@media (max-width: 768px){.container{padding:0 15px}h1{font-size:3rem}h2{font-size:2.5rem}h3{font-size:2rem}h4{font-size:1.5rem}.services-grid{grid-template-columns:1fr}}