.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background: linear-gradient(90deg, #0ea5e9, #2563eb);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.game-card {
    transition: all 0.3s ease;
    background: rgba(15, 23, 42, 0.7);
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.3);
}

.category-item {
    transition: all 0.3s ease;
    background: rgba(15, 23, 42, 0.7);
}

.category-item:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.3);
}