:root { --
primary-color: #00d2ff; --secondary-color: #3a7bd5; --text
-color: #333; --bg-color: #f8fbff; }
        * { box-
sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Helvetica
 Neue', Helvetica, Arial, sans-serif; line-height: 1.6; color: var(--text-color); background:
 var(--bg-color); }
        .container { max-width: 1200px; margin: 0 auto
; padding: 0 20px; }
        header { background: #fff; padding: 1
5px 0; border-bottom: 1px solid #eee; position: sticky; top: 0
; z-index: 1000; }
        .nav-wrapper { display: flex; align
-items: center; justify-content: space-between; }
        .nav-links { display: flex; gap: 
0; align-items: center; }
        .nav-links a { text-decoration: none; color
: #333; padding: 10px 15px; font-weight: 50
0; transition: color 0.3s; }
        .btn { display: inline-block; padding: 10
px 25px; border-radius: 5px; background: linear-gradient(90deg, var(--primary
-color), var(--secondary-color)); color: #fff; text-decoration: none; font-weight: 60
0; }
        .hero { padding: 80px 0; text-align: center; background
: linear-gradient(135deg, #eef9ff, #dcf0ff); }
        
.hero h1 { font-size: 3rem; margin-bottom: 20px; color:
 #1a1a1a; }
        .section { padding: 60px 0; }

        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(3
00px, 1fr)); gap: 30px; }
        .card { background: #fff; padding:
 30px; border-radius: 12px; box-shadow: 0 4px 2
0px rgba(0,0,0,0.05); transition: transform 0.3s; }
        .
card:hover { transform: translateY(-10px); }
        table { width: 100%; border-collapse
: collapse; margin-top: 20px; }
        th, td { padding: 15px; border: 
1px solid #eee; text-align: left; }
        .footer { background: #1a1a1a;
 color: #ccc; padding: 40px 0; text-align: center; }
        .form
-group { margin-bottom: 15px; }
        input, select, textarea { width: 1
00%; padding: 12px; margin-top: 5px; border: 1px solid #ddd
; border-radius: 4px; }
        @media (max-width: 768px
) { .nav-links { display: none; } }