.flink {
            transition: all 0.3s ease;
            border: 1px solid #e5e7eb;
            border-radius: 8px;
            padding: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: white;
            color: #374151;
            text-decoration: none;
            font-weight: 500;
        }
        .flink:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
            border-color: #3b82f6;
            color: #3b82f6;
        }
        .hero-gradient {
            background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }
        .nav-link {
            position: relative;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #f59e0b;
            transition: width 0.3s ease;
        }
        .nav-link:hover::after {
            width: 100%;
        }