:root { --primary-purple: #7c
3aed; --bg-gradient: linear-gradient(135deg, #f5f3ff 
0%, #ffffff 100%); --text-dark: #1f2937; }
        
* { box-sizing: border-box; margin: 0; padding: 0; }
        body
 { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; color:
 var(--text-dark); line-height: 1.6; background: var(--bg-gradient); }

        .container { max-width: 1200px; margin: 0 auto; padding: 0
 20px; }
        header { background: rgba(255,255,25
5,0.9); backdrop-filter: blur(10px); position: fixed; top: 0;
 width: 100%; z-index: 1000; padding: 15px 0; border
-bottom: 1px solid #e5e7eb; }
        .nav-inner { display: flex; align
-items: center; justify-content: space-between; }
        .nav-links { display: flex; gap: 
0; list-style: none; }
        .nav-links a { padding: 10px 
15px; text-decoration: none; color: var(--text-dark); font-weight: 500; }

        .hero { padding: 120px 0 80px; text-align: center; }
        
.hero h1 { font-size: 3rem; margin-bottom: 20px; background: linear-gradient(to
 right, #4c1d95, #7c3aed); -webkit-background-clip:
 text; -webkit-text-fill-color: transparent; }
        .btn { display: inline-block
; padding: 12px 30px; background: var(--primary-purple); color: white;
 border-radius: 8px; text-decoration: none; font-weight: 600; transition:
 transform 0.2s; }
        .section { padding: 80px 0; }
        .grid { display
: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr
)); gap: 30px; }
        .card { background: white; padding: 30px; border-
radius: 16px; border: 1px solid #e5e7eb; transition: 0.3s; }

        .card:hover { transform: translateY(-10px); box-shadow: 0 20px 2
5px -5px rgba(0,0,0,0.1); }
        footer { background: #1
11827; color: #9ca3af; padding: 40px 0; text-align: center
; }
        .footer-links { margin-bottom: 20px; }
        .footer-links a { color
: #fff; margin: 0 10px; text-decoration: none; }