/* Explain: Layout helpers for editorial bridal spacing and grids */
.section-shell {
    width: min(100% - 2rem, 1200px);
    margin-inline: auto;
}

.collection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 1fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: start;
}

@media (max-width: 900px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
    }
}