.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid #f59e0b;
    background: transparent;
    color: #1e293b;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    background: #f59e0b;
    color: white;
    transform: translateY(-2px);
}

.filter-btn.active {
    background: #f59e0b;
    color: white;
}

.product-card {
    transition: opacity 0.3s ease;
}

@media (max-width: 768px) {
    .filter-buttons {
        flex-direction: column;
        align-items: stretch;
        padding: 0 1rem;
    }
    
    .filter-btn {
        width: 100%;
        text-align: center;
    }
}