.product-tabs {
    border-top: 1px solid var(--color-gray-light);
}

.tabs-nav {
    display: flex;
    list-style: none;
    padding: 0;
    margin-bottom: 0;
    border-bottom: 2px solid var(--color-gray-light);
    gap: 2rem;
}

.tabs-nav li {
    margin-bottom: -2px;
}

.tab-link {
    background: transparent;
    border: none;
    font-weight: 600;
    color: var(--color-gray);
    padding: 1rem 0;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-link.active {
    color: var(--color-green-bottle);
    border-color: var(--color-gold);
}

.tab-link:hover {
    color: var(--color-green-bottle-light);
}

.tabs-content {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--color-gray-light);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* Responsive */
@media (max-width: 768px) {
    .tabs-nav {
        flex-direction: column;
        gap: 1rem;
    }

    .tab-link {
        padding: 0.75rem 0;
    }
}