:root { --primary-color: #2ecc71; --text
-color: #2c3e50; --bg-color: #f9fdfa; --border
-color: #e1e8ed; }
        * { box-sizing: border-box; margin: 
0; padding: 0; }
        body { font-family: 'Segoe UI', Roboto, sans-serif; line
-height: 1.6; color: var(--text-color); background-color: var(--bg-
color); }
        .container { max-width: 1200px; margin: 0 auto
; padding: 0 20px; }
        header { background: #fff; padding: 1
5px 0; border-bottom: 1px solid var(--border-color); position: sticky; top
: 0; z-index: 1000; }
        .nav-inner { display: flex; justify
-content: space-between; align-items: center; }
        .nav-links { display: flex; gap: 
0; align-items: center; }
        .nav-links a { text-decoration: none; color
: var(--text-color); padding: 10px 15px; font-weight: 500;
 transition: 0.3s; }
        .hero { padding: 80px 0; text
-align: center; background: linear-gradient(135deg, #e8f8f0,
 #ffffff); }
        h1 { font-size: 3rem; margin-bottom: 20px; color:
 #1a252f; }
        .btn { display: inline-block; padding: 12
px 30px; background: var(--primary-color); color: #fff; border-radius: 50
px; text-decoration: none; font-weight: bold; transition: transform 0.2s; }
        .
section { padding: 60px 0; }
        .grid { display: grid; grid-template-columns
: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }

        .card { background: #fff; padding: 25px; border-radius: 12px;
 border: 1px solid var(--border-color); transition: 0.3s; }
        .card:hover
 { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0
,0,0,0.05); }
        .faq-item { margin-bottom: 1
5px; border-bottom: 1px solid var(--border-color); padding-bottom: 10
px; }
        footer { background: #1a252f; color: #fff; padding:
 40px 0; text-align: center; }
        .footer-links a { color: #
bdc3c7; margin: 0 10px; text-decoration: none; }