:root { --primary: #6366f1; --accent: #f4
72b6; --bg: #f8fafc; --text: #1e293b; }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { font
-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 1.6; color: var(--
text); background: var(--bg); }
        .container { max-width: 1200px; margin: 0
 auto; padding: 0 20px; }
        header { background: #fff; padding: 
15px 0; position: sticky; top: 0; z-index: 1000; box
-shadow: 0 2px 10px rgba(0,0,0,0.05); }
        nav
 { display: flex; justify-content: space-between; align-items: center; }
        .nav-links { display
: flex; gap: 0; list-style: none; }
        .nav-links a { padding
: 10px 15px; text-decoration: none; color: var(--text); font-weight: 
500; transition: color 0.3s; }
        .hero { padding: 80px 0; text
-align: center; background: linear-gradient(135deg, #eef2ff, #fdf
2f8); }
        .hero h1 { font-size: 3rem; margin-bottom: 
20px; color: #0f172a; }
        .btn { display: inline-block
; padding: 12px 30px; background: var(--primary); color: #fff; border
-radius: 8px; text-decoration: none; margin: 10px; transition: transform 0.2
s; }
        .section { padding: 60px 0; }
        .grid { display
: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1
fr)); gap: 30px; }
        .card { background: #fff; padding: 30px; border
-radius: 16px; box-shadow: 0 4px 6px rgba(0,0,0
,0.05); transition: 0.3s; }
        .card:hover { transform:
 translateY(-5px); }
        footer { background: #1e293b; color: #cbd
5e1; padding: 40px 0; text-align: center; }
        .footer
-links { display: flex; justify-content: center; gap: 20px; margin-bottom: 
20px; }
        .footer-links a { color: #fff; text-decoration: none; }