/* Whole-card link on CCTV product cards */
.cctv-product-card {
    position: relative;
}

.cctv-product-cover {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.cctv-product-link {
    position: relative;
    z-index: 2;
}

/* Product detail page */
.product-detail {
    padding: 40px 0 90px;
}

.product-crumbs {
    display: flex;
    gap: 8px;
    margin-bottom: 30px;
    color: var(--prs-muted);
    font-size: 12px;
    font-weight: 700;
}

.product-crumbs a:hover {
    color: var(--prs-orange);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 60px;
    align-items: start;
}

.product-detail-media {
    aspect-ratio: 4 / 3;
    border: 1px solid var(--prs-line);
    border-radius: var(--prs-radius);
    background: var(--prs-soft);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-detail-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-detail-placeholder {
    color: #c5ccd6;
    font-size: 64px;
}

.product-detail-brand {
    color: var(--prs-orange);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.2px;
}

.product-detail-info h1 {
    margin: 10px 0 12px;
    color: var(--prs-navy);
    font-size: clamp(28px, 3.4vw, 42px);
    line-height: 1.1;
    letter-spacing: -1px;
    font-weight: 850;
}

.product-detail-model {
    color: var(--prs-muted);
    font-size: 13px;
    font-weight: 700;
}

.product-detail-desc {
    margin-top: 18px;
    color: var(--prs-muted);
    font-size: 14px;
    line-height: 1.8;
}

.product-detail-price {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-top: 22px;
}

.product-detail-price strong {
    color: var(--prs-navy);
    font-size: 28px;
    font-weight: 850;
}

.product-detail-price span {
    color: var(--prs-muted);
    font-size: 12px;
}

.product-specs {
    margin-top: 26px;
    border-top: 1px solid var(--prs-line);
}

.product-specs div {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 11px 0;
    border-bottom: 1px solid var(--prs-line);
    font-size: 13px;
}

.product-specs dt {
    color: var(--prs-muted);
    font-weight: 700;
}

.product-specs dd {
    margin: 0;
    color: var(--prs-navy);
    font-weight: 800;
    text-align: right;
}

.product-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.product-missing {
    padding: 60px 0;
    text-align: center;
}

.product-missing h1 {
    color: var(--prs-navy);
    font-size: 32px;
}

.product-missing p {
    margin: 12px 0 26px;
    color: var(--prs-muted);
}

@media (max-width: 860px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* Image zoom: + icon and hover magnifier (desktop only) */
.product-zoom {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    --zoom-x: 50%;
    --zoom-y: 50%;
}

.product-zoom img {
    transition: transform .25s ease;
}

.product-zoom-icon {
    position: absolute;
    right: 14px;
    bottom: 14px;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--prs-navy);
    color: var(--prs-white);
    font-size: 14px;
    box-shadow: 0 8px 20px rgba(43, 49, 83, .25);
    transition: background var(--prs-transition), transform var(--prs-transition);
}

@media (hover: hover) and (pointer: fine) {
    .product-zoom {
        cursor: zoom-in;
    }

    .product-zoom:hover img {
        transform: scale(2.2);
        transform-origin: var(--zoom-x) var(--zoom-y);
    }

    .product-zoom:hover .product-zoom-icon {
        background: var(--prs-orange);
        transform: rotate(90deg);
    }
}

/* Whole-card link on Access Control product cards */
.access-product-card {
    position: relative;
}

.product-card-cover {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.access-product-link {
    position: relative;
    z-index: 2;
}

/* Whole-card link on EPABX product cards */
.epabx-product-card {
    position: relative;
}

.epabx-product-link {
    position: relative;
    z-index: 2;
}

/* Whole-card link on Intrusion Alarm product cards */
.intrusion-product-card {
    position: relative;
}

.intrusion-product-link {
    position: relative;
    z-index: 2;
}

/* Whole-card link on Video Door Phone product cards */
.video-door-product-card {
    position: relative;
}

.video-door-product-link {
    position: relative;
    z-index: 2;
}

/* Whole-card link on Network product cards */
.smart-network-product-card {
    position: relative;
}

.smart-network-product-link {
    position: relative;
    z-index: 2;
}

/* Supporting details used by product-detail.php */
.product-detail-gallery {
    min-width: 0;
}

.product-image-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 14px 0 0;
    color: var(--prs-muted);
    font-size: 12px;
}

.product-image-note i {
    color: #16856b;
}

.product-detail-info {
    min-width: 0;
}

.product-detail-info .product-detail-brand {
    margin-bottom: 8px;
}

.product-detail-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.product-missing .product-detail-placeholder {
    margin-bottom: 16px;
}

.product-missing .product-detail-placeholder i {
    font-size: 48px;
}

.product-missing .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 8px 5px 0;
}

.product-detail-media .product-zoom {
    height: 100%;
}

.product-detail-media .product-zoom img {
    object-fit: contain;
}

.product-detail-media .product-zoom-icon {
    pointer-events: none;
}

@media (max-width: 520px) {
    .product-detail {
        padding-top: 26px;
        padding-bottom: 55px;
    }

    .product-crumbs {
        flex-wrap: wrap;
        margin-bottom: 22px;
    }

    .product-detail-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .product-detail-actions .btn {
        justify-content: center;
    }

    .product-detail-price {
        flex-wrap: wrap;
    }
}