.woocommerce-breadcrumb { margin-bottom: 1.5rem; color: var(--nj-ink-soft); font-size: .87rem; }
.woocommerce-breadcrumb a { text-decoration: none; }
.woocommerce-message, .woocommerce-info, .woocommerce-error { width: min(var(--nj-shell), calc(100% - 2rem)); margin: 1rem auto; padding: 1rem 1.2rem; border: 1px solid var(--nj-border); border-left: 4px solid var(--nj-success); border-radius: var(--nj-radius-sm); background: #fff; list-style: none; }
.product-shell, .archive-shell { width: min(var(--nj-shell), calc(100% - 2rem)); margin-inline: auto; padding-block: 1.5rem 5rem; }
.product-hero { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(360px, .88fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.product-gallery { min-width: 0; }
.product-gallery__main { position: relative; width: 100%; padding: 0; overflow: hidden; border: 1px solid var(--nj-border); border-radius: var(--nj-radius); background: var(--nj-surface); }
.product-gallery__main-image { width: 100%; aspect-ratio: 4/3; object-fit: contain; }
.product-gallery__zoom { position: absolute; right: 1rem; bottom: 1rem; width: 42px; height: 42px; display: grid; place-items: center; color: #fff; background: rgba(18,40,43,.9); border-radius: 50%; font-size: 1.5rem; }
.product-gallery__thumbs { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: .65rem; margin-top: .75rem; }
.product-gallery__thumb { padding: 0; overflow: hidden; border: 2px solid transparent; border-radius: .65rem; background: var(--nj-surface); }
.product-gallery__thumb.is-active { border-color: var(--nj-accent); }
.product-gallery__thumb img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.product-lightbox { width: min(1100px, calc(100% - 2rem)); max-height: calc(100% - 2rem); padding: 2.5rem 1rem 1rem; border: 0; border-radius: var(--nj-radius); }
.product-lightbox::backdrop { background: rgba(5,15,16,.82); }
.product-lightbox img { max-height: calc(100vh - 5rem); margin: auto; object-fit: contain; }
.product-lightbox__close { position: absolute; top: .5rem; right: .7rem; border: 0; background: transparent; font-size: 2rem; }

.product-purchase { position: sticky; top: 1.5rem; padding: clamp(1.3rem, 3vw, 2rem); border: 1px solid var(--nj-border); border-radius: var(--nj-radius); background: #fff; box-shadow: 0 16px 50px rgba(18,40,43,.08); }
.product-purchase__eyebrow { margin: 0 0 .5rem; color: var(--nj-accent-dark); font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.product-purchase__eyebrow a { text-decoration: none; }
.product-purchase .product_title { margin-bottom: 1rem; font-size: clamp(2rem, 3vw, 2.8rem); }
.product-highlights { display: grid; gap: .6rem; margin: 1.25rem 0; padding: 0; list-style: none; color: var(--nj-ink-soft); }
.product-highlights li { position: relative; padding-left: 1.6rem; }
.product-highlights li::before { content: "✓"; position: absolute; left: 0; color: var(--nj-success); font-weight: 900; }
.product-purchase__price { margin: 1.25rem 0 .5rem; }
.product-purchase__price .price { color: var(--nj-ink); font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 850; }
.product-purchase__price del { color: #7c8585; font-size: .72em; }
.product-purchase__price ins { color: #b32929; text-decoration: none; }
.product-purchase__stock { margin: .4rem 0 1.2rem; color: var(--nj-success); font-weight: 750; }
.product-purchase form.cart { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1rem 0; }
.product-purchase .quantity input { width: 84px; min-height: 52px; padding: .5rem; border: 1px solid var(--nj-border); border-radius: var(--nj-radius-sm); text-align: center; }
.product-purchase .single_add_to_cart_button, .sticky-product-bar .button, .woocommerce a.button, .woocommerce button.button, .woocommerce input.button { min-height: 52px; padding: .8rem 1.25rem; border: 0; border-radius: var(--nj-radius-sm); color: #fff; background: var(--nj-accent); font-weight: 800; }
.product-purchase .single_add_to_cart_button { flex: 1; }
.product-purchase .single_add_to_cart_button:hover, .sticky-product-bar .button:hover { background: var(--nj-accent-dark); }
.product-purchase table.variations { width: 100%; margin-bottom: .5rem; border-collapse: separate; border-spacing: 0 .55rem; }
.product-purchase table.variations th { width: 26%; padding-right: .75rem; text-align: left; }
.product-purchase table.variations select { width: 100%; min-height: 48px; padding: .65rem .8rem; border: 1px solid var(--nj-border); border-radius: var(--nj-radius-sm); background: #fff; }
.purchase-assurances { display: grid; gap: .7rem; margin-top: 1.25rem; padding-top: 1.25rem; border-top: 1px solid var(--nj-border); }
.purchase-assurances > div { display: grid; grid-template-columns: 125px 1fr; gap: .75rem; font-size: .88rem; }
.purchase-assurances span { color: var(--nj-ink-soft); }
.product-purchase__meta { margin-top: 1rem; color: var(--nj-ink-soft); font-size: .8rem; }

.product-details { margin-top: clamp(3rem, 8vw, 7rem); }
.product-details__nav { position: sticky; top: 0; z-index: 10; display: flex; gap: .5rem; overflow-x: auto; padding: .65rem; border: 1px solid var(--nj-border); border-radius: 999px; background: rgba(255,255,255,.96); }
.product-details__nav a { flex: 0 0 auto; padding: .55rem 1rem; border-radius: 999px; text-decoration: none; font-weight: 700; }
.product-details__nav a:hover { background: var(--nj-surface); }
.product-details__section { margin-top: 1.5rem; padding: clamp(1.4rem, 4vw, 3.5rem); border-radius: var(--nj-radius); background: var(--nj-surface); }
.product-details__section.prose { max-width: none; }
.product-details__section.prose > * { max-width: 78ch; margin-inline: auto; }
.product-details__section table { width: 100%; border-collapse: collapse; }
.product-details__section th, .product-details__section td { padding: .85rem; border-bottom: 1px solid var(--nj-border); text-align: left; }
.product-related, .product-reviews { margin-top: 4rem; }

.sticky-product-bar { position: fixed; z-index: 80; inset: auto 0 0; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .7rem max(1rem, calc((100% - var(--nj-shell))/2)); background: rgba(255,255,255,.97); border-top: 1px solid var(--nj-border); box-shadow: 0 -8px 30px rgba(18,40,43,.12); }
.sticky-product-bar[hidden] { display: none; }
.sticky-product-bar__product { display: flex; align-items: center; gap: .8rem; }
.sticky-product-bar__product img { width: 52px; height: 52px; border-radius: .35rem; object-fit: cover; }
.sticky-product-bar__product > span { display: grid; }
.sticky-product-bar__product .price { font-weight: 800; }

.archive-header { max-width: 900px; margin-bottom: 2rem; }
.archive-intro { margin-top: 1rem; color: var(--nj-ink-soft); }
.category-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.category-tiles .product-category { overflow: hidden; border: 1px solid var(--nj-border); border-radius: var(--nj-radius-sm); background: var(--nj-surface); list-style: none; }
.category-tiles a { display: block; text-decoration: none; }
.category-tiles h2 { padding: .9rem 1rem; font-size: 1rem; }
.archive-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin: 1.5rem 0; padding: .8rem 0; border-block: 1px solid var(--nj-border); }
.archive-toolbar p { margin: 0; }
.archive-toolbar select { min-height: 44px; padding: .5rem .7rem; border: 1px solid var(--nj-border); border-radius: .45rem; background: #fff; }
.woocommerce ul.products { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1.25rem; margin: 0; padding: 0; }
.woocommerce ul.products::before, .woocommerce ul.products::after { display: none; }
.woocommerce ul.products li.product { float: none; width: auto; margin: 0; overflow: hidden; border: 1px solid var(--nj-border); border-radius: var(--nj-radius); background: #fff; }
.woocommerce ul.products li.product a { text-decoration: none; }
.woocommerce ul.products li.product img { width: 100%; aspect-ratio: 4/3; margin: 0; object-fit: cover; background: var(--nj-surface); }
.woocommerce ul.products li.product .woocommerce-loop-product__title { padding: 1rem 1rem 0; font-size: 1.05rem; }
.woocommerce ul.products li.product .price { display: block; padding: 0 1rem; color: var(--nj-ink); font-weight: 850; }
.woocommerce ul.products li.product .button { margin: 1rem; }
.woocommerce-pagination { margin-top: 2.5rem; }
.woocommerce-pagination ul.page-numbers { display: flex; justify-content: center; gap: .4rem; border: 0; }
.woocommerce-pagination ul.page-numbers li { border: 0; }
.woocommerce-pagination .page-numbers a, .woocommerce-pagination .page-numbers span { min-width: 42px; min-height: 42px; display: grid; place-items: center; border: 1px solid var(--nj-border); border-radius: .45rem; }
.woocommerce-pagination .page-numbers .current { color: #fff; background: var(--nj-ink); }
.archive-seo-content { max-width: 900px; margin: 4rem auto 0; padding: clamp(1.5rem, 4vw, 3rem); border-radius: var(--nj-radius); background: var(--nj-surface); }

@media (max-width: 960px) {
  .product-hero { grid-template-columns: 1fr; }
  .product-purchase { position: static; }
  .woocommerce ul.products { grid-template-columns: repeat(3, minmax(0,1fr)); }
}

@media (max-width: 700px) {
  .product-shell, .archive-shell { width: min(100% - 1rem, var(--nj-shell)); padding-top: .8rem; }
  .product-gallery__thumbs { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .product-purchase { padding: 1.15rem; }
  .product-details__nav { border-radius: .7rem; }
  .purchase-assurances > div { grid-template-columns: 1fr; gap: .15rem; }
  .sticky-product-bar { padding: .55rem .65rem; }
  .sticky-product-bar__product > span span { display: none; }
  .sticky-product-bar .button { min-height: 46px; padding: .65rem .8rem; font-size: .82rem; }
  .woocommerce ul.products { grid-template-columns: repeat(2, minmax(0,1fr)); gap: .7rem; }
  .archive-toolbar { align-items: flex-start; flex-direction: column; }
}