*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;color:#333;background-color:#fff}html{scroll-behavior:smooth}.container{max-width:1200px;margin:0 auto;padding:0 20px}.text-center{text-align:center}.text-primary{color:#2563eb}.text-secondary{color:#64748b}.bg-primary{background-color:#2563eb}.bg-secondary{background-color:#f8fafc}.bg-dark{background-color:#1e293b}.btn{display:inline-block;padding:12px 24px;border:none;border-radius:8px;font-weight:500;text-decoration:none;cursor:pointer;transition:all .3s ease;font-size:16px}.btn-primary{background-color:#2563eb;color:#fff}.btn-primary:hover{background-color:#1d4ed8;transform:translateY(-2px)}.btn-secondary{background-color:transparent;color:#2563eb;border:2px solid #2563eb}.btn-secondary:hover{background-color:#2563eb;color:#fff}.btn-white{background-color:#fff;color:#2563eb}.btn-white:hover{background-color:#f8fafc;transform:translateY(-2px)}.section{padding:80px 0}.section-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem;color:#1e293b}.section-subtitle{font-size:1.125rem;color:#64748b;margin-bottom:3rem;max-width:600px;margin-left:auto;margin-right:auto}.card{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 4px 6px -1px #0000001a;transition:all .3s ease;border:1px solid #e2e8f0}.card:hover{transform:translateY(-4px);box-shadow:0 20px 25px -5px #0000001a}.grid{display:grid;gap:2rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}@media (max-width: 768px){.section{padding:60px 0}.section-title{font-size:2rem}.container{padding:0 15px}.grid{gap:1.5rem}}@media (max-width: 480px){.section{padding:40px 0}.section-title{font-size:1.75rem}.btn{padding:10px 20px;font-size:14px}}