.flink:hover { transform: translateY(-3px); transition: all 0.3s ease; }
        .hover-lift:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
        .gradient-bg { background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%); }
        @media (max-width: 768px) {
            .mobile-stack { flex-direction: column; }
        }