/* ===== ДЕТАЛЬНАЯ СТРАНИЦА ТОВАРА ===== */
.product-detail {
    background: white;
    border-radius: 32px;
    padding: 32px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid #eef2f8;
}

.detail-img {
    width: 100%;
    height: 500px;
    object-fit: contain;
    border-radius: 24px;
    margin-bottom: 24px;
}

.detail-header {
    margin-bottom: 20px;
    border-bottom: 1px solid #eef2f8;
    padding-bottom: 16px;
}

.detail-brand {
    color: #2c7da0;
    font-weight: 600;
}

.detail-price {
    font-size: 2rem;
    font-weight: 700;
    color: #1f5e3a;
    margin: 12px 0;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px 24px;
    background: #f8fafd;
    padding: 20px;
    border-radius: 24px;
    margin: 20px 0;
}

.spec-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
}

.spec-item i {
    width: 24px;
    color: #2c7da0;
    margin-top: 2px;
}

.spec-item strong {
    font-weight: 600;
    min-width: 130px;
}

/* ===== FAQ ===== */
.faq-section {
    margin-top: 2rem;
}
.faq-item {
    border-bottom: 1px solid #ddd;
}
.faq-question {
    width: 100%;
    text-align: left;
    padding: 1rem;
    background: #f8f9fa;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: background-color 0.2s;
}
.faq-question:hover {
    background-color: #e9ecef;
}
.faq-answer {
    display: none;
    padding: 0 1rem 1rem 1rem;
    background: white;
}
.faq-item.active .faq-answer {
    display: block;
}

.product-detail .faq-section {
    margin-bottom: 3rem;
}

/* ===== АДАПТАЦИЯ ДЕТАЛЬНОЙ СТРАНИЦЫ (≤768px) ===== */
@media (max-width: 768px) {
    .detail-img {
        height: 300px;
    }

    .specs-grid {
        grid-template-columns: 1fr;
    }

    .product-detail {
        padding: 20px;
    }

    .detail-price {
        font-size: 1.8rem;
    }
}