:root { --
primary-color: #00d4ff; --bg-gradient: linear-gradient(135deg, #f
0f9ff 0%, #e0f7fa 100%); --text-dark: #2
d3436; --text-light: #636e72; }
        * {
 box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: '
Segoe UI', Roboto, sans-serif; line-height: 1.6; color: var(--text-dark); background:
 #ffffff; }
        .container { max-width: 1200px; margin: 0 auto
; padding: 0 20px; }
        header { background: #fff; padding: 20px 0;
 box-shadow: 0 2px 10px rgba(0,0,0,0.05); position: sticky
; top: 0; z-index: 1000; }
        nav { 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: var(--text-dark); padding: 10px 15px;
 font-weight: 500; transition: color 0.3s; }
        .hero { padding
: 80px 0; text-align: center; background: var(--bg-gradient); border-bottom
-left-radius: 50px; border-bottom-right-radius: 50px; }

        h1 { font-size: 2.5rem; margin-bottom: 20px; color: #00
77b6; }
        .btn { display: inline-block; padding: 12px 30px;
 background: #0077b6; color: #fff; text-decoration: none; border-radius: 2
5px; transition: transform 0.2s; }
        .section { padding: 60px 0; }

        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(3
00px, 1fr)); gap: 30px; margin-top: 30px;
 }
        .card { padding: 30px; background: #fff; border: 1px solid #eee
; border-radius: 15px; transition: box-shadow 0.3s; }
        
.card:hover { box-shadow: 0 10px 20px rgba(0,0
,0,0.1); }
        .faq-item { margin-bottom: 15px; border-bottom
: 1px solid #eee; padding-bottom: 10px; }
        footer { background: #1
a1a1a; color: #fff; padding: 40px 0; text-align: center; }

        @media (max-width: 768px) { .nav-links { display: none; } }