:root {
  --nb-red: #d0121a;
  --nb-red-dark: #a40d14;
  --nb-blue: #003366;
  --nb-navy: #001a33;
  --nb-text: #222;
  --nb-muted: #5b5b5b;
  --nb-line: #dcdcdc;
  --nb-bg: #fff;
  --nb-wash: #f4f6f8;
  --nb-max: 980px;
  --nb-sans: "Source Sans 3", Arial, Helvetica, sans-serif;
  --nb-cond: "Oswald", "Arial Narrow", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--nb-sans);
  color: var(--nb-text);
  background: var(--nb-bg);
  line-height: 1.45;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--nb-blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.nb-wrap {
  width: min(var(--nb-max), calc(100% - 32px));
  margin: 0 auto;
}

.nb-skip {
  position: absolute;
  left: -999px;
  top: 8px;
}

.nb-skip:focus {
  left: 8px;
  background: #fff;
  padding: 8px 12px;
  z-index: 1000;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
}

/* Top bar */
.nb-topbar {
  background: #00264d;
  color: #fff;
  font-size: 12px;
}

.nb-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 5px 0;
}

.nb-topbar p {
  margin: 0;
}

.nb-utility-list {
  display: flex;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nb-utility-list a {
  color: #fff;
  padding: 0 10px;
  border-right: 1px solid rgba(255, 255, 255, 0.35);
  text-decoration: none;
}

.nb-utility-list li:last-child a {
  border-right: 0;
  padding-right: 0;
}

.nb-utility-list a:hover {
  text-decoration: underline;
}

/* Header — Uline blue + GO */
.nb-header {
  background: var(--nb-blue);
}

.nb-header-blue {
  background: var(--nb-blue);
}

.nb-header-row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 14px 0 16px;
}

.nb-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.nb-logo,
.custom-logo-link {
  display: inline-block;
  flex-shrink: 0;
}

.nb-logo img,
.custom-logo {
  display: block;
  height: 72px;
  width: auto;
  max-width: 440px;
  object-fit: contain;
}

.nb-header-phone {
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  white-space: nowrap;
}

.nb-header-phone:hover {
  color: #fff;
  text-decoration: none;
}

.nb-tagline {
  display: none;
}

.nb-phone {
  display: inline-block;
  color: var(--nb-red);
  font-family: var(--nb-cond);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  text-decoration: none;
}

.nb-phone:hover {
  color: var(--nb-red-dark);
  text-decoration: none;
}

/* Search */
.nb-search {
  display: flex;
  flex: 1;
  max-width: 420px;
  gap: 0;
}

.nb-search input[type="search"] {
  flex: 1;
  height: 36px;
  border: 0;
  padding: 0 12px;
  font-size: 15px;
  font-family: inherit;
  background: #fff;
}

.nb-search input:focus {
  outline: 2px solid #fff;
  outline-offset: 1px;
}

.nb-search-btn {
  height: 36px;
  min-width: 56px;
  border: 0;
  background: var(--nb-red);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  cursor: pointer;
  font-family: inherit;
}

.nb-search-btn:hover {
  background: var(--nb-red-dark);
}

/* Navy primary tabs */
.nb-primary-nav {
  background: var(--nb-navy);
  position: relative;
}

.nb-primary-inner {
  display: block;
}

.nb-menu-toggle-icon {
  display: none;
}

.nb-primary-list > li.nb-products-tab {
  position: static;
}

.nb-menu-toggle {
  display: none;
  background: var(--nb-navy);
  color: #fff;
  border: 0;
  padding: 12px 0;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.nb-primary-list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0 auto;
  padding: 0;
  width: min(var(--nb-max), calc(100% - 32px));
}

.nb-cat-list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}

.nb-primary-list > li {
  position: relative;
}

.nb-primary-list > li > a {
  display: block;
  padding: 10px 16px;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.nb-primary-list > li:last-child > a {
  border-right: 0;
}

.nb-primary-list > li:not(.nb-primary-call) > a:hover,
.nb-primary-list > li:not(.nb-primary-call):hover > a {
  background: var(--nb-blue);
  color: #fff;
  text-decoration: none;
}

.nb-primary-call > a {
  background: var(--nb-red);
  border-right: 0;
}

.nb-primary-call > a:hover {
  background: var(--nb-red-dark);
}

.nb-mega {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  width: auto;
  background: #fff;
  border: 1px solid var(--nb-line);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
  padding: 18px 16px;
  z-index: 50;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px 24px;
}

.nb-products-tab:hover > .nb-mega,
.nb-products-tab:focus-within > .nb-mega,
.nb-products-tab.is-open > .nb-mega {
  display: grid;
}

.nb-mega-parent {
  display: block;
  font-weight: 700;
  color: var(--nb-navy);
  margin-bottom: 6px;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.03em;
}

.nb-mega-col ul {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
}

.nb-mega-col a {
  color: var(--nb-text);
  text-decoration: none;
  font-size: 13px;
}

.nb-mega-col li a {
  display: block;
  padding: 3px 0;
}

.nb-mega-col a:hover {
  color: var(--nb-red);
  text-decoration: underline;
}

.nb-primary-list .sub-menu {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--nb-line);
  list-style: none;
  margin: 0;
  padding: 8px 0;
  z-index: 40;
}

.nb-primary-list > li:hover > .sub-menu,
.nb-primary-list > li:focus-within > .sub-menu,
.nb-primary-list > li.is-open > .sub-menu {
  display: block;
}

.nb-primary-list .sub-menu a {
  display: block;
  padding: 8px 16px;
  color: var(--nb-text);
  text-decoration: none;
}

/* Buttons */
.nb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 2px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
}

.nb-btn:hover {
  text-decoration: none;
}

.nb-btn-call {
  background: var(--nb-red);
  color: #fff;
  border-color: var(--nb-red);
}

.nb-btn-call:hover {
  background: var(--nb-red-dark);
  color: #fff;
}

.nb-btn-cart,
.nb-btn-navy {
  background: var(--nb-blue);
  color: #fff;
  border-color: var(--nb-blue);
}

.nb-btn-cart:hover,
.nb-btn-navy:hover {
  background: var(--nb-navy);
  color: #fff;
}

.nb-card-actions,
.nb-dual-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.nb-card-actions .nb-btn {
  flex: 1;
}

.nb-dual-cta .nb-cta-note,
.nb-dual-cta .nb-cta-hours {
  flex-basis: 100%;
}

.nb-btn-lg {
  min-height: 52px;
  padding: 0 28px;
  font-size: 18px;
}

.nb-btn-block {
  width: 100%;
}

.nb-btn-outline,
.nb-btn-outline-light {
  background: transparent;
  color: var(--nb-navy);
  border-color: var(--nb-navy);
}

.nb-btn-outline-light {
  color: #fff;
  border-color: #fff;
}

.nb-btn-header {
  min-height: 34px;
  font-size: 13px;
}

/* Promo mosaic */
.nb-promo {
  background: #fff;
  padding: 12px 0 8px;
}

.nb-promo-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr 1fr;
  grid-template-rows: 200px 200px;
  gap: 8px;
}

.nb-promo-main,
.nb-promo-offer,
.nb-promo-tile {
  position: relative;
  display: block;
  overflow: hidden;
  background: #dce3ea;
  text-decoration: none;
  color: var(--nb-navy);
}

.nb-promo-main {
  grid-row: 1 / 3;
  grid-column: 1;
}

.nb-promo-offer {
  grid-column: 2 / 4;
  grid-row: 1;
  background: linear-gradient(135deg, var(--nb-blue) 0%, var(--nb-navy) 100%);
  color: #fff;
  padding: 22px 24px;
}

.nb-promo-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  padding: 0;
}

.nb-promo-tile img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  background: #ececec;
  padding: 8px;
}

.nb-promo-copy {
  position: absolute;
  left: 16px;
  top: 16px;
}

.nb-promo-copy h2,
.nb-promo-offer h2 {
  margin: 0 0 10px;
  font-family: var(--nb-sans);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.nb-promo-cta {
  display: inline-block;
  background: var(--nb-red);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 16px;
}

.nb-promo-banner {
  position: absolute;
  right: 0;
  bottom: 18px;
  background: var(--nb-red);
  color: #fff;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 8px 14px;
  max-width: 70%;
}

.nb-promo-banner-sm {
  bottom: 0;
  max-width: 100%;
  font-size: 11px;
  padding: 6px 8px;
}

.nb-promo-offer .nb-kicker {
  color: #ffd2d4;
  margin: 0 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
}

.nb-promo-offer p {
  margin: 0 0 10px;
  font-size: 14px;
  max-width: 36em;
}

.nb-promo-phone {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nb-promo-label {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.92);
  color: #111;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  padding: 8px 6px;
}

.nb-promo-tile:hover,
.nb-promo-main:hover,
.nb-promo-offer:hover {
  text-decoration: none;
}

/* Sections */
.nb-section {
  padding: 48px 0;
}

.nb-cat-section {
  background: #e8e8e8;
  padding: 20px 0 36px;
}

.nb-section-muted {
  background: var(--nb-wash);
}

.nb-section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 20px;
}

.nb-section-head h2,
.nb-article h1,
.nb-archive-head h1 {
  font-family: var(--nb-cond);
  margin: 0 0 8px;
  font-size: 32px;
  font-weight: 600;
}

.nb-cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 22px;
}

.nb-cat-tile,
.nb-subcat-tile {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: center;
  text-decoration: none;
  color: #111;
}

.nb-cat-tile:hover,
.nb-subcat-tile:hover {
  text-decoration: none;
}

.nb-cat-tile-photo {
  display: block;
  background: #ececec;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.nb-cat-tile-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  padding: 12px;
}

.nb-cat-tile:hover .nb-cat-tile-photo img,
.nb-subcat-tile:hover .nb-cat-tile-photo img {
  transform: scale(1.03);
  transition: transform 0.2s ease;
}

.nb-cat-tile-name {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #111;
}

.nb-cat-tile-count {
  display: none;
}

.nb-subcat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.nb-subcat-tile span {
  font-weight: 700;
}

.nb-why {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
}

.nb-why-grid {
  display: grid;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nb-why-grid li {
  background: var(--nb-wash);
  padding: 16px;
  border-left: 4px solid var(--nb-red);
}

.nb-why-grid strong {
  display: block;
  margin-bottom: 4px;
}

/* Product grid — override WooCommerce 22% float widths */
.nb-product-grid,
ul.products,
.woocommerce ul.products,
.woocommerce-page ul.products,
.related.products ul.products,
.upsells.products ul.products {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
  float: none;
  width: 100%;
}

.nb-product-card,
ul.products li.product,
.woocommerce ul.products li.product,
.woocommerce-page ul.products li.product,
.woocommerce.columns-4 ul.products li.product,
.related.products ul.products li.product {
  width: 100% !important;
  float: none !important;
  margin: 0 !important;
  clear: none !important;
  border: 1px solid var(--nb-line);
  background: #fff;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nb-product-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: inherit;
  text-decoration: none;
  flex: 1;
}

.nb-product-link:hover {
  text-decoration: none;
}

.nb-product-image {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px;
  background: var(--nb-wash);
}

.nb-product-image img {
  width: 100%;
  height: 180px;
  object-fit: contain;
}

.nb-product-name,
ul.products li.product .woocommerce-loop-product__title {
  font-weight: 700;
  color: var(--nb-navy);
}

.nb-product-sku {
  color: var(--nb-muted);
  font-size: 13px;
}

.nb-price-call,
.nb-product-price {
  color: var(--nb-red);
  font-weight: 700;
}

/* Shop */
.nb-shop-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 28px;
}

.nb-shop-toolbar {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  font-size: 14px;
}

.nb-sidebar .nb-widget {
  border: 1px solid var(--nb-line);
  padding: 16px;
  margin-bottom: 16px;
  background: #fff;
}

.nb-widget-title {
  font-size: 16px;
  margin: 0 0 10px;
  font-family: var(--nb-cond);
}

.nb-sidebar-cats {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nb-sidebar-cats a {
  display: block;
  padding: 6px 0;
  color: var(--nb-text);
  border-bottom: 1px solid var(--nb-wash);
}

.nb-sidebar-cats .is-active a,
.nb-sidebar-cats a:hover {
  color: var(--nb-red);
  font-weight: 700;
}

.woocommerce-breadcrumb,
.nb-archive-head {
  margin-bottom: 16px;
}

.woocommerce-breadcrumb {
  font-size: 13px;
  color: var(--nb-muted);
}

/* Single */
.nb-single-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.nb-single-gallery {
  background: var(--nb-wash);
  padding: 20px;
  border: 1px solid var(--nb-line);
}

.nb-sku {
  color: var(--nb-muted);
  margin: 8px 0;
}

.nb-single-price {
  font-size: 22px;
  margin: 8px 0 16px;
}

.nb-single-cta {
  background: #fff6f6;
  border: 1px solid #f3c0c2;
  padding: 16px;
  margin: 16px 0;
}

.nb-cta-note,
.nb-cta-hours {
  margin: 8px 0 0;
  font-size: 14px;
}

.nb-spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

.nb-spec-table caption {
  text-align: left;
  font-weight: 700;
  margin-bottom: 8px;
}

.nb-spec-table th,
.nb-spec-table td {
  border: 1px solid var(--nb-line);
  padding: 8px 10px;
  text-align: left;
}

.nb-spec-table th {
  width: 40%;
  background: var(--nb-wash);
}

.nb-need-help {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--nb-navy);
  color: #fff;
  margin: 24px 0;
}

.nb-need-help h2,
.nb-need-help p {
  margin: 0 0 6px;
}

.nb-page {
  padding: 28px 0 64px;
}

.nb-prose h2 {
  font-family: var(--nb-cond);
}

.nb-empty {
  padding: 32px;
  background: var(--nb-wash);
  text-align: center;
}

/* Contact */
.nb-contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 24px;
}

.nb-contact-card {
  background: var(--nb-navy);
  color: #fff;
  padding: 24px;
}

.nb-contact-card a,
.nb-contact-card .nb-phone {
  color: #fff;
}

.nb-contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.nb-contact-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 600;
  font-size: 14px;
}

.nb-contact-form input,
.nb-contact-form textarea {
  font: inherit;
  padding: 10px;
  border: 1px solid #bbb;
}

.nb-span-2 {
  grid-column: span 2;
}

.nb-alert {
  padding: 12px 14px;
  margin-bottom: 12px;
}

.nb-alert.is-ok {
  background: #e8f6ec;
}

.nb-alert.is-error {
  background: #fdecec;
}

.nb-index-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.nb-index-block {
  border: 1px solid var(--nb-line);
  padding: 16px;
}

.nb-index-block ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.nb-index-photo {
  display: block;
  background: #ececec;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  margin-bottom: 10px;
}

.nb-index-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
  background: #ececec;
}

/* Uline product line */
.nb-line {
  padding-bottom: 40px;
}

.nb-line-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 36px;
  align-items: start;
  margin-bottom: 8px;
}

.nb-line-photo,
.nb-single-gallery {
  background: #f4f6f8;
  border: 1px solid var(--nb-line);
  padding: 20px;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nb-line-photo img,
.nb-single-gallery img {
  width: 100%;
  max-height: 380px;
  height: auto;
  object-fit: contain;
  display: block;
}

.nb-line-copy h1,
.nb-line-copy .product_title {
  font-family: var(--nb-sans);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 12px;
  color: #111;
}

.nb-line-intro {
  margin: 0 0 12px;
  font-size: 15px;
  color: var(--nb-text);
}

.nb-line-bullets {
  margin: 0 0 18px;
  padding-left: 20px;
}

.nb-line-bullets li {
  margin: 5px 0;
}

.nb-line-cta {
  margin-top: 8px;
}

.nb-browse-head {
  margin-bottom: 24px;
}

.nb-browse-photos {
  margin-bottom: 36px;
}

.nb-browse-cols {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px 32px;
  padding: 8px 0 24px;
}

.nb-browse-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nb-browse-list a {
  display: block;
  padding: 4px 0;
  font-weight: 600;
  color: var(--nb-blue);
}

.nb-browse-list a:hover {
  text-decoration: underline;
}

.nb-size-wrap {
  margin-top: 28px;
  overflow-x: auto;
}

.nb-size-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.nb-size-table th,
.nb-size-table td {
  border: 1px solid #ccc;
  padding: 10px 12px;
  text-align: left;
  vertical-align: middle;
}

.nb-size-table th {
  background: #e8e8e8;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.04em;
  font-weight: 700;
}

.nb-size-table tbody tr:nth-child(even) {
  background: #fafafa;
}

.nb-size-table tr.is-current {
  background: #fff8e5;
}

.nb-size-table .nb-model a {
  font-weight: 700;
  color: var(--nb-blue);
}

.nb-btn-table {
  min-height: 32px;
  padding: 6px 12px;
  font-size: 13px;
  white-space: nowrap;
}

/* Size table: model numbers and buttons stay on one line; spec values wrap so the table fits */
.nb-size-table td.nb-model,
.nb-size-table td.nb-actions-cell {
  white-space: nowrap;
}

.nb-spec-list-stack {
  flex-direction: column;
}

/* Product cards inside a category: 3 across on desktop, 2 on tablet, 1 on phones */
.nb-line-products,
.nb-shop .nb-line-products {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.nb-card-actions .nb-btn {
  white-space: nowrap;
}

.nb-direct-title {
  margin: 40px 0 0;
}

.nb-line-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 20px;
}

.nb-line-cta .nb-cta-hours {
  margin: 0;
}

@media (max-width: 900px) {
  .nb-line-products,
  .nb-shop .nb-line-products {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .nb-line-products,
  .nb-shop .nb-line-products {
    grid-template-columns: 1fr;
  }
}

.nb-spec-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 24px 0 0;
  padding: 12px 16px;
  background: var(--nb-wash);
  border: 1px solid var(--nb-line);
  font-size: 14px;
}

.nb-spec-list div {
  display: flex;
  gap: 6px;
}

.nb-spec-list dt {
  font-weight: 700;
}

.nb-spec-list dd {
  margin: 0;
}

.nb-line-products {
  margin-top: 28px;
}

.nb-size-note,
.nb-size-empty {
  color: var(--nb-muted);
  font-size: 13px;
  margin: 10px 0 0;
}

.nb-qty-input,
.quantity .qty,
.woocommerce .quantity .qty {
  width: 64px;
  min-height: 36px;
  padding: 4px 6px;
  border: 1px solid #bbb;
  text-align: center;
  font: inherit;
  display: inline-block;
  background: #fff;
}

.nb-qty-cell {
  width: 80px;
  text-align: center;
}

.nb-actions-cell {
  width: 140px;
}

.nb-action-stack {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: stretch;
}

.nb-action-stack .nb-btn {
  width: 100%;
}

.nb-catalog-request {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: start;
}

.nb-catalog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 8px;
}

.nb-catalog-photo {
  background: #ececec;
  border: 1px solid var(--nb-line);
  padding: 16px;
}

.nb-catalog-photo img {
  width: 100%;
  display: block;
  object-fit: contain;
}

/* Cart */
.nb-cart-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 24px;
  background: #fff;
}

.nb-cart-table th,
.nb-cart-table td {
  border-bottom: 1px solid var(--nb-line);
  padding: 12px 10px;
  text-align: left;
  vertical-align: middle;
}

.nb-cart-table thead th {
  background: #e8e8e8;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.nb-cart-table .product-thumbnail img,
.woocommerce-cart-form .product-thumbnail img {
  width: 72px !important;
  height: 72px !important;
  max-width: 72px !important;
  object-fit: contain;
  display: block;
  background: #f4f6f8;
}

.nb-cart-table .product-name a {
  font-weight: 700;
}

.nb-cart-sku {
  color: var(--nb-muted);
  font-size: 13px;
  margin-top: 4px;
}

.nb-cart-table .product-remove a {
  font-size: 22px;
  line-height: 1;
  color: #888;
  text-decoration: none;
}

.nb-cart-table td.actions {
  border-bottom: 0;
}

.nb-cart-table .coupon {
  display: flex;
  gap: 8px;
  float: left;
}

.nb-cart-table .coupon input {
  min-height: 42px;
  padding: 8px 10px;
  border: 1px solid #bbb;
}

.nb-cart-table button[name="update_cart"] {
  float: right;
}

.nb-cart-collaterals {
  display: flex;
  justify-content: flex-end;
  margin-top: 8px;
}

.nb-cart-collaterals .cart_totals {
  width: min(360px, 100%);
  border: 1px solid var(--nb-line);
  padding: 16px;
  background: #fff;
}

.nb-cart-collaterals .cart_totals h2 {
  margin: 0 0 12px;
  font-size: 18px;
}

.nb-cart-collaterals .shop_table {
  width: 100%;
  margin-bottom: 12px;
}

.nb-cart-collaterals .wc-proceed-to-checkout a,
.nb-cart-collaterals .checkout-button {
  display: block;
  background: var(--nb-blue);
  color: #fff !important;
  text-align: center;
  font-weight: 700;
  padding: 12px 16px;
  text-decoration: none;
}

@media (max-width: 900px) {
  .nb-catalog-request {
    grid-template-columns: 1fr;
  }

  .nb-cart-table .coupon,
  .nb-cart-table button[name="update_cart"] {
    float: none;
    margin-top: 8px;
  }
}

/* WooCommerce — all shop screens (cart, checkout, order, forms, tables) */
.nb-woo-page .nb-article > h1,
.nb-legal h1 {
  font-family: var(--nb-cond);
  font-size: 32px;
  font-weight: 600;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.nb-woo-content > .woocommerce {
  margin: 0;
}

.nb-legal .nb-prose,
.nb-legal .nb-prose p,
.nb-legal .nb-prose li {
  max-width: 720px;
  line-height: 1.55;
}

.nb-legal .nb-prose h2 {
  font-family: var(--nb-sans);
  font-size: 18px;
  margin: 28px 0 8px;
}

.nb-legal .nb-prose ul {
  margin: 0 0 16px;
  padding-left: 20px;
}

.woocommerce .quantity {
  display: inline-flex;
  align-items: center;
}

.woocommerce .quantity .qty,
.woocommerce input.qty {
  width: 72px;
  min-height: 42px;
  padding: 8px;
  text-align: center;
  border: 1px solid #bbb;
  font: inherit;
}

.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button,
.woocommerce #respond input#submit,
.woocommerce #place_order {
  display: inline-block;
  background: var(--nb-blue);
  color: #fff !important;
  border: 1px solid var(--nb-blue);
  padding: 10px 16px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  min-height: 42px;
}

.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce input.button:hover,
.woocommerce #place_order:hover {
  background: var(--nb-navy);
  border-color: var(--nb-navy);
  text-decoration: none;
}

.woocommerce a.button.alt,
.woocommerce button.button.alt,
.woocommerce input.button.alt,
.woocommerce #place_order {
  width: 100%;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 14px 16px;
}

.woocommerce form .form-row {
  margin: 0 0 12px;
}

.woocommerce form .form-row label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin: 0 0 4px;
}

.woocommerce form .form-row .required {
  color: var(--nb-red);
  text-decoration: none;
}

.woocommerce form .form-row input.input-text,
.woocommerce form .form-row textarea,
.woocommerce form .form-row select,
.woocommerce form .input-text,
.woocommerce-Input,
.woocommerce-Input--text,
.woocommerce-Input--email,
.woocommerce-Input--password {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid #bbb;
  font: inherit;
  background: #fff;
  box-sizing: border-box;
}

.woocommerce form .form-row textarea {
  min-height: 90px;
}

.woocommerce-billing-fields__field-wrapper,
.woocommerce-shipping-fields__field-wrapper,
.woocommerce-address-fields__field-wrapper,
.woocommerce-account-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 12px;
}

.woocommerce form .form-row-wide,
.woocommerce-account-fields .form-row {
  grid-column: 1 / -1;
}

.woocommerce-billing-fields h3,
.woocommerce-shipping-fields h3,
.woocommerce-additional-fields h3,
#order_review_heading,
.woocommerce-order-details__title,
.woocommerce-customer-details h2,
.woocommerce-column__title {
  font-size: 18px;
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--nb-line);
}

.nb-checkout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 24px;
  align-items: start;
}

.nb-checkout-customer.col2-set {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.nb-checkout-card,
.woocommerce-form-coupon-toggle,
.woocommerce-form-login-toggle,
.woocommerce-form-coupon,
.woocommerce-form-login,
.woocommerce-checkout-payment,
.woocommerce-customer-details,
.woocommerce-order-details,
.woocommerce-order-downloads {
  background: #fff;
  border: 1px solid #ccc;
  padding: 16px 18px;
  margin-bottom: 16px;
}

.nb-checkout-review .nb-checkout-card {
  margin-bottom: 0;
}

.woocommerce-checkout-review-order-table,
.woocommerce-table--order-details,
.woocommerce-table--order-downloads,
.shop_table.order_details,
.shop_table.woocommerce-checkout-review-order-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 12px;
}

.woocommerce-checkout-review-order-table th,
.woocommerce-checkout-review-order-table td,
.woocommerce-table--order-details th,
.woocommerce-table--order-details td,
.shop_table.order_details th,
.shop_table.order_details td {
  border-bottom: 1px solid var(--nb-line);
  padding: 10px 8px;
  text-align: left;
  vertical-align: top;
}

.woocommerce-checkout-review-order-table tfoot th,
.woocommerce-checkout-review-order-table tfoot td {
  font-weight: 700;
}

#payment .payment_methods {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
}

#payment .payment_methods li {
  border: 1px solid var(--nb-line);
  background: var(--nb-wash);
  padding: 10px 12px;
  margin: 0 0 8px;
}

#payment .payment_box {
  margin-top: 8px;
  font-size: 14px;
  color: var(--nb-muted);
}

.woocommerce-privacy-policy-text,
.woocommerce-terms-and-conditions-wrapper {
  font-size: 13px;
  color: var(--nb-muted);
  margin: 12px 0;
}

.woocommerce-invalid input,
.woocommerce-invalid .select2-selection {
  border-color: var(--nb-red) !important;
}

.select2-container .select2-selection--single {
  min-height: 42px !important;
  border: 1px solid #bbb !important;
  border-radius: 0 !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
  line-height: 40px !important;
  padding-left: 12px;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 40px !important;
}

.nb-order-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.nb-order-meta li {
  border: 1px solid var(--nb-line);
  background: var(--nb-wash);
  padding: 12px;
  font-size: 13px;
}

.nb-order-meta strong {
  display: block;
  margin-top: 4px;
  font-size: 15px;
}

.woocommerce-customer-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.woocommerce-customer-details .woocommerce-column {
  min-width: 0;
}

.woocommerce-form-coupon {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: end;
}

.woocommerce-form-coupon .form-row-first,
.woocommerce-form-coupon .form-row-last {
  float: none;
  width: auto;
  margin: 0;
}

.woocommerce-form-coupon input.input-text {
  min-width: 200px;
}

.woocommerce-info .showcoupon,
.woocommerce-info .showlogin {
  font-weight: 700;
}

ul.order_details {
  list-style: none;
  padding: 0;
}

.woocommerce-MyAccount-content .woocommerce-PaymentMethods,
.woocommerce-MyAccount-content .account-payment-methods-table {
  width: 100%;
}

@media (max-width: 900px) {
  .nb-checkout-grid,
  .woocommerce-billing-fields__field-wrapper,
  .woocommerce-shipping-fields__field-wrapper,
  .woocommerce-address-fields__field-wrapper,
  .woocommerce-customer-details {
    grid-template-columns: 1fr;
  }

  .woocommerce form .form-row-first,
  .woocommerce form .form-row-last {
    width: 100%;
    float: none;
  }
}

/* Footer */
.nb-footer {
  background: #f3f3f3;
  color: #333;
  padding-top: 0;
  border-top: 1px solid #ddd;
}

.nb-footer-locations {
  background: #5a5a5a;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 0;
  margin-bottom: 0;
}

.nb-footer-locations p {
  margin: 0;
  text-align: center;
}

.nb-footer a {
  color: #333;
}

.nb-footer-simple {
  padding: 22px 0 28px;
  text-align: center;
  font-size: 14px;
}

.nb-footer-nav {
  display: block;
}

.nb-footer-menu,
.nb-footer-nav ul,
.nb-footer-nav .nb-footer-menu {
  list-style: none !important;
  margin: 0 0 16px !important;
  padding: 0 !important;
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0;
}

.nb-footer-menu li,
.nb-footer-nav li {
  list-style: none !important;
  margin: 0;
  padding: 0 14px;
  border-right: 1px solid #bbb;
}

.nb-footer-menu li:last-child,
.nb-footer-nav li:last-child {
  border-right: 0;
}

.nb-footer-menu a,
.nb-footer-nav a {
  color: #222;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.nb-footer-menu a:hover,
.nb-footer-nav a:hover {
  color: var(--nb-blue);
  text-decoration: underline;
}

.nb-footer-phone {
  margin: 0 0 6px;
}

.nb-footer-phone a {
  font-weight: 700;
  color: var(--nb-blue);
}

.nb-footer-copy {
  margin: 0;
  color: #666;
}

.nb-legal-list {
  display: flex;
  justify-content: center;
  gap: 14px;
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}

.nb-sticky-call {
  display: none;
}

.related.products {
  display: none;
}

.woocommerce-pagination {
  margin-top: 24px;
}

.nb-cart-note {
  background: #fff8e5;
  border: 1px solid #e6d7a2;
  padding: 10px 12px;
  margin-bottom: 16px;
}

/* WooCommerce notices (plugin CSS is dequeued) */
.woocommerce-notices-wrapper {
  margin: 0 0 16px;
}

.woocommerce-message,
.woocommerce-info,
.woocommerce-error,
ul.woocommerce-error {
  list-style: none;
  margin: 0 0 16px;
  padding: 12px 16px;
  border: 1px solid #c5d9b5;
  background: #f3f8ee;
  color: #1d3b12;
}

.woocommerce-info {
  background: #eef4fb;
  border-color: #b7cbe3;
  color: #0f2d4d;
}

.woocommerce-error,
ul.woocommerce-error {
  background: #fdeeee;
  border-color: #e7b6b6;
  color: #7a1c1c;
}

.woocommerce-error li,
ul.woocommerce-error li {
  margin: 4px 0;
}

/* Register / My Account */
.nb-account-page {
  padding-bottom: 40px;
}

.nb-account-shell .woocommerce-breadcrumb {
  margin: 0 0 16px;
  font-size: 13px;
}

.nb-account-auth {
  display: grid;
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.nb-login-panel,
.nb-register-panel,
.nb-auth-simple,
.nb-verify,
.nb-account-card,
.nb-dash {
  background: #fff;
  border: 1px solid #ccc;
}

.nb-login-panel h2,
.nb-dash-head {
  background: var(--nb-blue);
  color: #fff;
  margin: 0;
  padding: 12px 16px;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.nb-login-panel .nb-login-form,
.nb-register-panel,
.nb-auth-simple,
.nb-verify {
  padding: 20px;
}

.nb-register-panel {
  padding-top: 8px;
}

.nb-register-panel h1,
.nb-verify h1,
.nb-auth-simple h1,
.nb-account-card > h1,
.nb-account-card h1 {
  font-size: 28px;
  text-transform: uppercase;
  margin: 0 0 8px;
  letter-spacing: 0.02em;
}

.nb-account-lead,
.nb-register-panel > p,
.nb-verify p {
  color: var(--nb-muted);
  margin: 0 0 16px;
}

.nb-account-card {
  padding: 24px;
}

.nb-account-card:has(.nb-dash) {
  padding: 0;
  border: 0;
  background: transparent;
}

.nb-account-nav {
  margin: 0 0 16px;
}

.nb-account-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--nb-line);
}

.nb-account-nav a {
  display: inline-block;
  padding: 10px 14px 12px;
  color: var(--nb-blue);
  font-weight: 600;
}

.nb-account-nav .is-active a {
  color: var(--nb-red);
  border-bottom: 3px solid var(--nb-red);
  margin-bottom: -1px;
}

.nb-login-panel .nb-reg-actions {
  justify-content: stretch;
}

.nb-login-panel .nb-btn {
  width: 100%;
}

.nb-field-label {
  font-size: 13px;
  font-weight: 700;
  margin: 0 0 6px;
}

.nb-reg-section {
  border: 0;
  border-top: 1px solid var(--nb-line);
  margin: 0;
  padding: 20px 0;
}

.nb-reg-section legend {
  font-weight: 700;
  font-size: 18px;
  padding: 0 8px 0 0;
}

.nb-reg-grid {
  display: grid;
  grid-template-columns: 1fr 180px;
  gap: 24px;
}

.nb-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
}

.nb-field input,
.nb-field select {
  font: inherit;
  font-weight: 400;
  padding: 10px 12px;
  border: 1px solid #bbb;
  min-height: 42px;
}

.nb-field.is-required span::after {
  content: " +";
  color: var(--nb-red);
}

.nb-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.nb-radio,
.nb-check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0;
  font-weight: 400;
}

.nb-password-wrap {
  display: flex;
  gap: 8px;
}

.nb-password-wrap input {
  flex: 1;
}

.nb-show-pass {
  background: #eee;
  border: 1px solid #bbb;
  padding: 0 12px;
  cursor: pointer;
}

.nb-pass-rules {
  color: var(--nb-muted);
  font-size: 13px;
  margin: 0 0 12px;
}

.nb-reg-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.nb-reg-terms {
  text-align: right;
  font-size: 12px;
  color: var(--nb-muted);
}

.nb-verify-form {
  max-width: 360px;
}

.nb-verify-form input {
  letter-spacing: 0.3em;
  font-size: 22px;
  text-align: center;
}

.nb-dash-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 15px;
  text-transform: none;
  letter-spacing: 0;
}

.nb-dash-head span {
  opacity: 0.9;
}

.nb-dash-body {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 16px;
  padding: 16px;
}

.nb-dash-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px 20px;
}

.nb-dash-cols h2 {
  font-size: 15px;
  margin: 0 0 6px;
  text-decoration: underline;
}

.nb-dash-cols ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nb-dash-cols a {
  display: block;
  padding: 2px 0;
}

.nb-dash-photo img {
  width: 100%;
  display: block;
  object-fit: contain;
  background: #ececec;
}

.nb-dash-photo p {
  background: var(--nb-blue);
  color: #fff;
  margin: 0;
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px;
}

.nb-address-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 320px));
  gap: 16px;
}

.nb-address-card {
  border: 1px solid var(--nb-line);
  padding: 16px 18px 18px;
  background: var(--nb-wash);
}

.nb-address-card h2 {
  font-size: 16px;
  margin: 0 0 10px;
  text-transform: uppercase;
}

.nb-address-card address {
  font-style: normal;
  line-height: 1.5;
  margin: 0 0 16px;
}

.nb-table-wrap {
  overflow-x: auto;
}

.nb-orders-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.nb-orders-table th,
.nb-orders-table td {
  border: 1px solid var(--nb-line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: middle;
}

.nb-orders-table thead th {
  background: var(--nb-blue);
  color: #fff;
  font-weight: 600;
  white-space: nowrap;
}

.nb-orders-table tbody tr:nth-child(even) {
  background: var(--nb-wash);
}

.nb-orders-table .nb-btn {
  margin: 0 4px 0 0;
  padding: 6px 10px;
  font-size: 13px;
}

.nb-empty-state {
  padding: 12px 0 8px;
}

.nb-account-pagination {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.nb-auth-simple {
  max-width: 420px;
}

.woocommerce-MyAccount-content .shop_table,
.woocommerce-order-details table {
  width: 100%;
  border-collapse: collapse;
}

.woocommerce-MyAccount-content .shop_table th,
.woocommerce-MyAccount-content .shop_table td,
.woocommerce-order-details table th,
.woocommerce-order-details table td {
  border: 1px solid var(--nb-line);
  padding: 10px 12px;
  text-align: left;
}

.woocommerce-MyAccount-content .shop_table thead th,
.woocommerce-order-details table thead th {
  background: var(--nb-blue);
  color: #fff;
}

.woocommerce-MyAccount-content .button,
.woocommerce-order-details .button {
  display: inline-block;
  padding: 8px 12px;
  background: var(--nb-blue);
  color: #fff;
  border: 1px solid var(--nb-blue);
}

@media (max-width: 900px) {
  .nb-account-auth,
  .nb-reg-grid,
  .nb-dash-body,
  .nb-field-row {
    grid-template-columns: 1fr;
  }

  .nb-dash-cols {
    grid-template-columns: 1fr 1fr;
  }

  .nb-reg-actions {
    justify-content: stretch;
  }

  .nb-reg-actions .nb-btn {
    flex: 1;
  }
}

/* Responsive */
@media (max-width: 1024px) {
  .nb-product-grid,
  ul.products,
  .woocommerce ul.products,
  .woocommerce-page ul.products {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .nb-cat-grid,
  .nb-index-grid,
  .nb-browse-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nb-promo-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 220px 160px 160px;
  }

  .nb-promo-main {
    grid-column: 1 / 3;
    grid-row: 1;
  }

  .nb-promo-offer {
    grid-column: 1 / 3;
    grid-row: 2;
  }
}

@media (max-width: 900px) {
  .nb-header-row {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .nb-search {
    max-width: none;
    width: 100%;
  }

  .nb-shop-layout,
  .nb-single-grid,
  .nb-line-hero,
  .nb-contact-grid,
  .nb-why,
  .nb-topbar-inner {
    grid-template-columns: 1fr;
    display: grid;
  }

  .nb-topbar-inner {
    text-align: left;
  }

  .nb-primary-nav,
  .nb-primary-inner {
    display: block !important;
  }

  .nb-menu-toggle {
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 100%;
    height: 48px !important;
    max-height: 48px !important;
    min-height: 48px !important;
    padding: 0 16px;
    box-sizing: border-box;
    text-align: left;
    font-size: 14px;
    writing-mode: horizontal-tb;
  }

  .nb-menu-toggle-label {
    display: inline-block;
    writing-mode: horizontal-tb;
    text-orientation: mixed;
    white-space: nowrap;
  }

  .nb-menu-toggle-icon {
    display: block;
    position: relative;
    width: 20px;
    height: 2px;
    background: #fff;
  }

  .nb-menu-toggle-icon::before,
  .nb-menu-toggle-icon::after {
    content: "";
    position: absolute;
    left: 0;
    width: 20px;
    height: 2px;
    background: #fff;
  }

  .nb-menu-toggle-icon::before {
    top: -6px;
  }

  .nb-menu-toggle-icon::after {
    top: 6px;
  }

  .nb-menu-toggle[aria-expanded="true"] .nb-menu-toggle-icon {
    background: transparent;
  }

  .nb-menu-toggle[aria-expanded="true"] .nb-menu-toggle-icon::before {
    top: 0;
    transform: rotate(45deg);
  }

  .nb-menu-toggle[aria-expanded="true"] .nb-menu-toggle-icon::after {
    top: 0;
    transform: rotate(-45deg);
  }

  .nb-primary-list {
    display: none !important;
    flex-direction: column;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0;
    padding: 0 16px 12px;
    box-sizing: border-box;
    background: var(--nb-navy);
  }

  .nb-primary-nav.is-open .nb-primary-list,
  .nb-primary-list.is-open {
    display: block !important;
  }

  .nb-primary-list > li {
    width: 100%;
    position: static;
  }

  .nb-primary-list > li > a {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    white-space: normal;
    width: 100%;
    padding: 14px 0;
  }

  .nb-products-tab > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  .nb-products-tab > a::after {
    content: "▾";
    font-size: 12px;
    opacity: 0.85;
  }

  .nb-products-tab.is-open > a::after {
    content: "▴";
  }

  .nb-primary-call {
    padding: 10px 0 14px;
  }

  .nb-primary-call > a {
    display: block;
    width: 100%;
    text-align: center;
    border-bottom: 0;
    padding: 12px 16px;
  }

  .nb-products-tab:hover > .nb-mega,
  .nb-products-tab:focus-within > .nb-mega {
    display: none !important;
  }

  .nb-products-tab.is-open > .nb-mega {
    display: block !important;
    grid-template-columns: 1fr;
    position: static;
    width: 100%;
    box-shadow: none;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    background: #f4f6f8;
    padding: 8px 12px 12px;
  }

  .nb-mega-col {
    display: block;
    width: 100%;
  }

  .nb-sticky-call {
    display: flex;
    position: fixed;
    right: 12px;
    bottom: 12px;
    z-index: 50;
    background: var(--nb-red);
    color: #fff;
    text-decoration: none;
    padding: 10px 14px;
    border-radius: 4px;
    flex-direction: column;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  }

  .nb-need-help {
    flex-direction: column;
    align-items: flex-start;
  }

  .nb-contact-form {
    grid-template-columns: 1fr;
  }

  .nb-span-2 {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .nb-product-grid,
  ul.products,
  .woocommerce ul.products,
  .nb-cat-grid,
  .nb-index-grid,
  .nb-browse-cols,
  .nb-promo-grid {
    grid-template-columns: 1fr;
  }

  .nb-promo-grid {
    grid-template-rows: 220px auto 160px 160px;
  }

  .nb-promo-main,
  .nb-promo-offer,
  .nb-promo-tile {
    grid-column: 1;
  }

  .nb-promo-main { grid-row: 1; }
  .nb-promo-offer { grid-row: 2; }

  .nb-header-phone {
    font-size: 16px;
  }

  .nb-phone {
    font-size: 28px;
  }
}

/* Mobile dropdown: never sit beside the Menu label */
@media (max-width: 900px) {
  .nb-primary-nav {
    display: block !important;
  }

  .nb-menu-toggle {
    display: flex !important;
    width: 100% !important;
    height: 48px !important;
    max-height: 48px !important;
  }

  .nb-primary-list {
    display: none !important;
    width: 100% !important;
    margin: 0 !important;
  }

  .nb-primary-nav.is-open > .nb-primary-list,
  .nb-primary-list.is-open {
    display: block !important;
  }

  .nb-primary-list > li {
    display: block !important;
    width: 100% !important;
    float: none !important;
  }
}

/* Products dropdown sits directly under the Products tab */
.nb-primary-list {
  position: relative;
}

.nb-primary-list > li.nb-products-tab-list {
  position: relative;
}

.nb-products-tab-list > .sub-menu {
  left: 0;
  top: 100%;
  min-width: 220px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
}

.nb-primary-list .sub-menu a:hover {
  background: var(--nb-wash);
  color: var(--nb-red);
}

@media (max-width: 900px) {
  .nb-primary-list > li.nb-products-tab-list {
    position: static;
  }

  .nb-primary-list > li:hover > .sub-menu,
  .nb-primary-list > li:focus-within > .sub-menu {
    display: none;
  }

  .nb-primary-list > li.is-open > .sub-menu {
    display: block;
    position: static;
    width: 100%;
    min-width: 0;
    box-shadow: none;
    border: 0;
    padding: 4px 0 8px;
    background: transparent;
  }

  .nb-primary-list .sub-menu a {
    color: #fff;
    padding: 10px 0 10px 16px;
  }

  .nb-primary-list .sub-menu a:hover {
    background: transparent;
    color: #fff;
    text-decoration: underline;
  }
}

/* Product photos sit on white, matching the photos' own white backgrounds */
.nb-product-image,
.nb-single-gallery,
.nb-line-photo,
.nb-cat-tile-photo,
.nb-index-photo,
.nb-catalog-photo,
.nb-promo-tile img {
  background: #fff;
}

.nb-cat-tile-photo {
  border: 1px solid var(--nb-line);
}

/* Product cards are a single link; the size table and Call Now are on the product page */
.nb-line-products .nb-product-card {
  display: flex;
  flex-direction: column;
}

.nb-line-products .nb-product-link {
  flex: 1;
}

/* Separate size tables per catalog table (e.g. kit, refill rolls, rolls) */
.nb-size-group-title {
  margin: 32px 0 0;
  padding: 10px 12px;
  background: var(--nb-navy);
  color: #fff;
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nb-size-group-title + .nb-spec-list,
.nb-size-group-title + .nb-size-wrap {
  margin-top: 0;
}

/* Smaller Call Now buttons and icon */
.nb-btn-lg {
  min-height: 44px;
  padding: 0 20px;
  font-size: 15px;
}

.nb-btn-icon {
  font-size: 0.95em;
  line-height: 1;
}

.nb-btn-table {
  min-height: 30px;
  padding: 4px 10px;
  font-size: 12px;
  gap: 6px;
}

/* Size tables on phones: each size becomes a compact card of label/value rows */
@media (max-width: 640px) {
  .nb-size-wrap {
    overflow-x: visible;
  }

  .nb-size-table,
  .nb-size-table tbody,
  .nb-size-table tr,
  .nb-size-table td {
    display: block;
    width: 100%;
  }

  .nb-size-table thead {
    display: none;
  }

  .nb-size-table tr {
    margin: 0 0 12px;
    border: 1px solid var(--nb-line);
    background: #fff;
  }

  .nb-size-table tbody tr:nth-child(even) {
    background: #fff;
  }

  .nb-size-table td {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    border: 0;
    border-bottom: 1px solid #eee;
    padding: 8px 12px;
    text-align: right;
    white-space: normal;
  }

  .nb-size-table td::before {
    content: attr(data-label);
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--nb-muted);
    text-align: left;
  }

  .nb-size-table td.nb-model {
    background: var(--nb-wash);
  }

  .nb-size-table td.nb-actions-cell {
    border-bottom: 0;
    justify-content: flex-end;
  }

  .nb-size-table td.nb-actions-cell::before {
    content: none;
  }

  .nb-size-table .nb-action-stack {
    flex-direction: row;
  }

  .nb-size-table .nb-action-stack .nb-btn {
    width: auto;
  }

  .nb-size-group-title {
    font-size: 13px;
  }
}

/* Model pages (/model/<sku>/) */
.nb-model-specs {
  margin-top: 32px;
}

.nb-model-spec-table,
.nb-model-metric {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.nb-model-spec-table th,
.nb-model-spec-table td,
.nb-model-metric th,
.nb-model-metric td {
  border: 1px solid var(--nb-line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.nb-model-spec-table th {
  width: 32%;
  background: var(--nb-wash);
  font-weight: 700;
}

.nb-model-metric {
  margin-top: 16px;
}

.nb-model-metric thead th {
  background: #e8e8e8;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.nb-model-family {
  margin: 12px 0 0;
  font-size: 14px;
}

.nb-model-family a {
  color: var(--nb-blue);
  font-weight: 700;
}

.nb-model-others {
  margin-top: 40px;
}

.nb-model-others-title {
  margin: 0;
  font-size: 20px;
}

/* Product pictures fill the card: square photo box edge to edge, no grey frame or fixed 180px height */
.nb-product-card,
ul.products li.product,
.woocommerce ul.products li.product,
.woocommerce-page ul.products li.product {
  padding: 0 !important;
  overflow: hidden;
}

.nb-product-link {
  gap: 6px;
  padding-bottom: 12px;
}

.nb-product-link > :not(.nb-product-image) {
  padding: 0 12px;
}

.nb-product-image {
  min-height: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-bottom: 1px solid var(--nb-line);
}

.nb-product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.nb-cat-tile-photo img {
  padding: 0;
}

/* Phones: two columns everywhere products or categories are listed */
@media (max-width: 640px) {
  .nb-product-grid,
  ul.products,
  .woocommerce ul.products,
  .woocommerce-page ul.products,
  .nb-line-products,
  .nb-shop .nb-line-products,
  .nb-cat-grid,
  .nb-browse-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .nb-cat-grid {
    gap: 18px 12px;
  }

  .nb-product-link > :not(.nb-product-image) {
    padding: 0 8px;
  }

  .nb-product-name,
  ul.products li.product .woocommerce-loop-product__title {
    font-size: 14px;
    line-height: 1.3;
  }

  .nb-product-sku {
    font-size: 12px;
  }

  .nb-cat-tile-name {
    font-size: 13px;
  }
}

/* Home page: product lines four to a row on desktop (2 on tablets and phones, set above) */
@media (min-width: 1025px) {
  .nb-cat-section .nb-cat-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}