html {
    scroll-behavior: smooth;
}

.filter-btn {
    background: rgba(255,255,255,0.05);
    color: #9ca3af;
    border: 1px solid rgba(255,255,255,0.1);
}

.filter-btn:hover,
.filter-btn.active {
    background: #dc2626;
    color: white;
    border-color: #dc2626;
}

.menu-item {
    transition: all 0.3s ease;
}

.menu-item.hidden {
    display: none;
}

.menu-item:hover {
    transform: translateY(-5px);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeInUp 0.6s ease forwards;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
    background: #dc2626;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #b91c1c;
}