:root {
            --primary: #0077b6;
            --secondary: #00b4d8;
            --dark: #2b2d42;
            --light: #f8f9fa;
        }
        
        body {
            font-family: 'Segoe UI', Roboto, sans-serif;
            margin: 0;
            padding: 0;
            color: var(--dark);
            background-color: var(--light);
          background-color: Silver;
            line-height: 1.6;
        }

        header {
            background-color: white;
            padding: 20px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 24px;
            font-weight: bold;
            color: var(--primary);
        }

        nav a {
            margin-left: 20px;
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
        }

        .hero {
            background: linear-gradient(rgba(0,119,182,0.8), rgba(0,180,216,0.8)), url('https://unsplash.com') no-repeat center/cover;
            color: white;
            text-align: center;
            padding: 100px 20px;
        }

        .hero h1 {
            font-size: 48px;
            margin-bottom: 20px;
        }

        .hero p {
            font-size: 20px;
            max-width: 600px;
            margin: 0 auto 30px;
        }

        .btn {
            background-color: #ffffff;
            color: var(--primary);
            padding: 12px 30px;
            text-decoration: none;
            font-weight: bold;
            border-radius: 25px;
            transition: 0.3s;
        }

        .btn:hover {
            background-color: var(--dark);
            color: white;
        }

        .services {
            padding: 60px 20px;
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
        }

        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }

        .card {
            background: white;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
            a:link,
            a:visited,
            a:hover,
            a:active {
                text-decoration: none;
            }
        }

        .card h3 {
            color: var(--primary);
            margin-top: 0;
        }

        .cta-section {
            background-color: var(--primary);
            color: white;
            text-align: center;
            padding: 60px 20px;
        }

        .cta-section .btn {
            background-color: var(--dark);
            color: white;
        }


        footer {
            background-color: var(--dark);
            color: white;
            text-align: center;
            padding: 20px;
            font-size: 14px;
        }