.video-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        }
        .resource-card:hover {
            transform: scale(1.03);
        }
        .search-input:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.5);
        }