.product-single { max-width: 1200px; margin: 0 auto; }
.product-title  { margin-bottom: 24px; }

.product-top {
    display: flex;
    gap: 32px;
    align-items: flex-start;
}
.product-gallery-col,
.product-info-col { flex: 1 1 50%; min-width: 0; }

.product-gallery-main img { width: 100%; height: auto; display: block; }

.product-gallery-thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
}
.product-gallery-thumbs li  { width: 80px; }
.product-gallery-thumbs img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    display: block;
    cursor: pointer;
}

.product-meta       { margin: 0 0 8px; }
.product-meta .label { font-weight: 600; }
.product-short-desc { margin: 16px 0; }

.product-video a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.product-video-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #d63638;
    color: #fff;
}

@media (max-width: 768px) {
    .product-top { flex-direction: column; }
}