.hero-gradient {
            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
        }
        .section-padding {
            padding-top: 5rem;
            padding-bottom: 5rem;
        }
        .hover-lift {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .hover-lift:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }
        .flink {
            display: inline-block;
            padding: 0.75rem 1.5rem;
            margin: 0.5rem;
            background-color: #f8f9fa;
            border-radius: 8px;
            color: #333;
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid #dee2e6;
        }
        .flink:hover {
            background-color: #e9ecef;
            color: #0056b3;
            border-color: #0056b3;
        }
        .friendlink {
            background-color: #f9fafb;
        }
        .navbar-blur {
            backdrop-filter: blur(10px);
            background-color: rgba(255, 255, 255, 0.95);
        }
        @media (max-width: 768px) {
            .section-padding {
                padding-top: 3rem;
                padding-bottom: 3rem;
            }
        }