/* components/products.css — Products grid + detail page. */

/* ── Listing grid ─────────────────────────────────────────────────────────── */
.products-empty {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    padding-block: var(--space-12);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.products-grid--solo {
    grid-template-columns: minmax(0, 380px);
    justify-content: center;
}

.product-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-lift), box-shadow var(--transition-lift);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.products-grid--solo .product-card:hover {
    transform: none;
}

.products-grid > :nth-child(1) { --reveal-delay: 0s; }
.products-grid > :nth-child(2) { --reveal-delay: 0.1s; }
.products-grid > :nth-child(3) { --reveal-delay: 0.2s; }

.product-card-media-link {
    display: block;
    overflow: hidden;
}

.product-card-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    transition: transform var(--transition-zoom);
}

.product-card:hover .product-card-img {
    transform: scale(1.05);
}

.product-card-body {
    padding: var(--space-6);
}

.product-card-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-2);
}

.product-card-title a {
    color: var(--color-text-main);
    text-decoration: none;
}

.product-card-desc {
    color: var(--color-text-muted);
    margin-bottom: var(--space-5);
}

/* ── Detail: gallery + info ──────────────────────────────────────────────── */
.product-detail-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

.product-gallery-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--color-bg-section);
}

.product-gallery-main img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.product-gallery-thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-4);
}

.product-gallery-thumb {
    width: 72px;
    height: 72px;
    padding: 0;
    border: 2px solid transparent;
    border-radius: var(--radius);
    overflow: hidden;
    background: none;
    opacity: 0.6;
    transition: opacity var(--transition-fast), border-color var(--transition-fast);
}

.product-gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-gallery-thumb:hover {
    opacity: 1;
}

.product-gallery-thumb.is-active {
    opacity: 1;
    border-color: var(--color-primary);
}

.product-info-title {
    margin-bottom: var(--space-3);
}

.product-info-short {
    color: var(--color-text-muted);
    font-size: 1.1875rem;
    margin-bottom: var(--space-6);
}

.product-info-buy {
    margin-bottom: var(--space-3);
}

.product-info-disclaimer {
    color: var(--color-text-muted);
    font-size: 0.8125rem;
    line-height: 1.5;
    margin-bottom: var(--space-10);
}

.product-info-description,
.product-info-specs {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
    margin-bottom: var(--space-8);
}

.product-info-description h2,
.product-info-specs h2 {
    margin-bottom: var(--space-4);
}

.product-info-description-body {
    color: var(--color-text-muted);
    max-width: 65ch;
}

.product-specs-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    color: var(--color-text-muted);
}

.product-specs-list li {
    padding-block: var(--space-2);
    border-bottom: 1px solid var(--color-border);
}

/* ── Product-specific benefits ───────────────────────────────────────────── */
.product-benefits-header {
    max-width: 560px;
    margin-inline: auto;
    margin-bottom: var(--space-12);
}

.product-benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.product-benefit-card {
    background-color: var(--color-white);
    padding: var(--space-8) var(--space-6);
    border-radius: var(--radius-lg);
    text-align: center;
}

.product-benefit-icon {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
    margin-bottom: var(--space-5);
}

.product-benefit-card h3 {
    margin-bottom: var(--space-2);
}

.product-benefit-card p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    margin-bottom: 0;
}

/* ── FAQ accordion ────────────────────────────────────────────────────────── */
.faq-inner {
    max-width: 760px;
}

.faq-inner h2 {
    margin-bottom: var(--space-10);
}

.faq-list {
    display: flex;
    flex-direction: column;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-block: var(--space-5);
    font-weight: 600;
    font-size: 1.0625rem;
    cursor: pointer;
    list-style: none;
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-accent);
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-text-muted);
    transition: transform var(--transition-lift), color var(--transition-fast);
}

.faq-question:hover .faq-icon {
    color: var(--color-accent);
}

.faq-item[open] .faq-icon {
    transform: rotate(180deg);
    color: var(--color-accent);
}

.faq-answer {
    color: var(--color-text-muted);
    padding-bottom: var(--space-5);
    max-width: 65ch;
    animation: faq-answer-in 0.4s var(--ease-smooth) both;
}

@keyframes faq-answer-in {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-detail-inner {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .product-benefits-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .products-grid,
    .products-grid--solo {
        grid-template-columns: 1fr;
    }
}