.product-detail-page {
    background: linear-gradient(180deg, #faf9f7 0, #fff 320px);
    padding: 42px 0 85px;
}

.product-detail-breadcrumb { margin-bottom: 30px; }

.product-gallery-stage {
    align-items: center;
    background: #fff;
    border: 1px solid #ebe7df;
    display: flex;
    height: 460px;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.product-gallery-stage > img { height: 100%; object-fit: contain; padding: 20px; width: 100%; }
.product-stage-placeholder { height: 100%; width: 100%; }
.gallery-count { background: rgba(24,32,43,.88); bottom: 16px; color: #fff; font-size: .75rem; left: 16px; padding: 8px 10px; position: absolute; }
.gallery-count i { color: #d5ae67; margin-right: 4px; }
.product-thumbnails { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 12px; }
.product-thumbnail { background: #fff; border: 1px solid #e2ddd4; height: 72px; padding: 4px; width: 72px; }
.product-thumbnail.active { border: 2px solid #b48b4a; }
.product-thumbnail img { height: 100%; object-fit: cover; width: 100%; }

.product-detail-info { background: #fff; border: 1px solid #ebe7df; box-shadow: 0 14px 35px rgba(37,31,21,.055); min-height: 460px; padding: 36px; }
.product-category-label { color: #a17c40; font-size: .72rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.product-category-label i { margin-right: 6px; }
.product-detail-info h1 { color: #17202d; font-family: Georgia, serif; font-size: clamp(2rem,3.2vw,3.25rem); line-height: 1.12; margin: 18px 0; }
.product-divider { background: #d0aa66; height: 2px; margin-bottom: 24px; width: 52px; }
.product-content { color: #485361; line-height: 1.72; }
.product-content h1, .product-content h2, .product-content h3 { color: #202a36; font-family: Georgia, serif; margin: 21px 0 10px; }
.product-content p { margin-bottom: 12px; }
.product-content ul, .product-content ol { padding-left: 20px; }

.product-contact-card { align-items: center; background: #f6f0e5; border-left: 3px solid #c49b56; display: flex; justify-content: space-between; margin-top: 28px; padding: 14px 16px; }
.product-contact-card span { color: #9e783c; display: block; font-size: .65rem; font-weight: 700; letter-spacing: .12em; }
.product-contact-card strong { font-size: .87rem; }
.product-contact-card > i { color: #b28743; font-size: 1.5rem; }
.product-whatsapp-button { align-items: center; background: #25d366; color: #fff; display: flex; font-size: .9rem; font-weight: 700; margin-top: 13px; padding: 15px 17px; text-decoration: none; }
.product-whatsapp-button:hover { background: #1eae54; color: #fff; }
.product-whatsapp-button > i:first-child { font-size: 1.2rem; margin-right: 10px; }
.back-to-collection { color: #6f7781; display: inline-block; font-size: .84rem; margin-top: 22px; text-decoration: none; }
.back-to-collection i { color: #a17c40; margin-right: 6px; }

@media (max-width: 991px) {
    .product-gallery-stage { height: 520px; }
    .product-detail-info { min-height: 0; }
}

@media (max-width: 575px) {
    .product-detail-page { padding: 28px 0 55px; }
    .product-gallery-stage { height: 390px; }
    .product-gallery-stage > img { padding: 12px; }
    .product-detail-info { padding: 23px; }
    .product-thumbnail { height: 62px; width: 62px; }
}