<style>
        body {
            background: linear-gradient(135deg, #e4f0fd 0%, #ffffff 100%);
        }
        .navbar {
            background-color: rgba(255, 255, 255, 0.7) !important;
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        .hero-section {
            background: linear-gradient(rgba(0, 51, 102, 0.7), rgba(0, 51, 102, 0.7));
            color: white;
            padding: 100px 0;
        }
        .btn-primary {
            background-color: #ff6600;
            border-color: #ff6600;
            color: #ffffff;
            padding: 1rem 2.5rem;
            font-size: 1.25rem;
            transition: all 0.3s ease;
        }
        .btn-primary:hover {
            background-color: #ffffff;
            border-color: #ff6600;
            color: #ff6600;
        }
        .section-title {
            text-align: center;
            font-size: 2rem;
            font-weight: bold;
            margin-bottom: 2rem;
        }
        .card-section {
            display: flex;
            justify-content: center;
            gap: 20px;
        }
        .custom-card {
            background: rgba(255, 255, 255, 0.9);
            border-radius: 15px;
            padding: 20px;
            text-align: center;
            flex: 1;
            max-width: 300px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            transition: transform 0.3s;
        }
        .custom-card:hover {
            transform: translateY(-5px);
        }
        .custom-card h3 {
            font-size: 1.5rem;
            margin-bottom: 10px;
        }
    </style>