@media (max-width: 1320px) {
  .header-row {
    grid-template-columns: 220px 1fr 250px;
  }

  .products-grid,
  .child-cards-grid,
  .manufacturers-grid,
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mega-layout {
    grid-template-columns: 210px minmax(220px, 0.9fr) minmax(280px, 1.08fr) minmax(200px, 0.78fr);
  }

  .product-main {
    grid-template-columns: 1fr;
  }

  .product-keyfacts {
    grid-template-columns: 1fr 1fr;
  }

  .media-panel,
  .summary-panel {
    border-right: 0;
    border-bottom: 1px solid #e0e9f2;
  }

  .product-extra-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1060px) {
  .hero-grid,
  .root-grid,
  .catalog-control-hero,
  .catalog-scenario-grid,
  .catalog-direction-grid,
  .catalog-engineering-grid,
  .catalog-support-strip,
  .catalog-entry-hero,
  .catalog-value-strip,
  .catalog-quick-grid,
  .catalog-main-grid,
  .catalog-subgroup-strip,
  .catalog-trust-strip,
  .advantages-grid,
  .home-category-grid,
  .footer-grid,
  .admin-grid,
  .contacts-grid,
  .contacts-primary,
  .contacts-map-grid,
  .contacts-info-grid {
    grid-template-columns: 1fr;
  }

  .home-top-grid {
    grid-template-columns: 1fr;
  }

  .catalog-showcase,
  .catalog-showcase-grid {
    grid-template-columns: 1fr;
  }

  .catalog-entry-search {
    grid-template-columns: 1fr;
  }

  .catalog-primary-search {
    grid-template-columns: 1fr;
  }

  .home-carousel-track {
    grid-auto-columns: minmax(210px, 78vw);
  }

  .cat-layout,
  .search-layout {
    grid-template-columns: 1fr;
  }

  .filters {
    position: static;
  }

  .search-sidebar {
    position: static;
    top: auto;
  }

  .header-row {
    grid-template-columns: 1fr;
    padding: 12px 0;
  }

  .header-contacts {
    align-items: flex-start;
  }

  .contacts-hero {
    grid-template-columns: 1fr;
  }

  .contacts-hero-chips {
    justify-content: flex-start;
  }

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

  .toolbar {
    position: static;
  }

  .cat-hero {
    grid-template-columns: 1fr;
  }

  .mobile-menu-trigger {
    display: inline-flex;
  }

  .catalog-mega {
    display: none;
  }

  .catalog-split {
    display: none;
  }

  .main-nav .nav-row > a {
    display: none;
  }
}

@media (max-width: 720px) {
  h1 { font-size: 28px; }
  h2 { font-size: 22px; }

  .container {
    padding: 0 18px;
  }

  .section {
    padding: 24px 0;
  }

  .logo-primary {
    font-size: 21px;
  }

  .logo-sub {
    font-size: 9px;
  }

  .hero-subline {
    font-size: 16px;
  }

  .catalog-entry-copy {
    padding: 18px;
  }

  .catalog-control-copy {
    padding: 18px;
  }

  .catalog-direction-head {
    flex-direction: column;
  }

  .cat-hero {
    padding: 16px;
  }

  .cat-hero-links {
    gap: 6px;
  }

  .cat-hero-links a,
  .cat-hero-kicker span {
    width: fit-content;
  }

  .catalog-direction-actions {
    width: 100%;
    justify-items: start;
  }

  .catalog-main-card-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .topline-wrap {
    flex-direction: column;
    align-items: flex-start;
    padding: 6px 0;
  }

  .header-search {
    grid-template-columns: 1fr;
  }

  .cart-toast {
    right: 10px;
    left: 10px;
    bottom: 10px;
  }

  .nav-row {
    overflow: auto;
    flex-wrap: nowrap;
    white-space: nowrap;
  }

  .catalog-trigger {
    display: none;
  }

  .mobile-menu-trigger {
    margin-left: 0;
  }

  .products-grid,
  .products-grid.list,
  .child-cards-grid,
  .manufacturers-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .logo-strip-track {
    animation-duration: 30s;
  }

  .logo-tile {
    min-width: 120px;
    height: 66px;
  }

  .products-grid.list .product-card {
    grid-template-columns: 1fr;
  }

  .catalog-landing-actions {
    width: 100%;
  }

  .catalog-landing-actions .btn-primary,
  .catalog-landing-actions .btn-ghost {
    width: 100%;
    justify-content: center;
  }

  .catalog-scenario-form button,
  .catalog-primary-search button {
    width: 100%;
  }

  .product-row {
    grid-template-columns: 1fr;
  }

  .product-keyfacts {
    grid-template-columns: 1fr;
  }

  .product-row .img {
    border-right: 0;
    border-bottom: 1px solid #d9e6f3;
    min-height: 196px;
  }

  .product-card .body {
    padding: 14px;
  }

  .summary {
    min-height: auto;
  }

  .product-head,
  .product-section,
  .purchase-box {
    padding: 14px;
  }

  .main-image {
    min-height: 280px;
    padding: 14px;
  }

  .main-image img {
    max-height: 230px;
  }

  .purchase-box {
    position: static;
  }

  .brand-hero-top {
    grid-template-columns: 1fr;
  }

  .brand-hero-logo {
    min-height: 82px;
  }

  .smart-placeholder--hero .smart-placeholder__sku {
    font-size: 14px;
  }

  .smart-placeholder--hero .smart-placeholder__meta {
    font-size: 12px;
  }

  .filters-mobile-open {
    display: inline-flex;
  }

  .filters {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: min(90vw, 360px);
    z-index: 90;
    overflow-y: auto;
    border-radius: 0;
    transform: translateX(-104%);
    transition: transform .2s ease;
  }

  .filters.is-open {
    transform: translateX(0);
  }

  .filters-drawer-backdrop {
    display: block;
  }

  .filters-drawer-backdrop[hidden] {
    display: none;
  }

  .rfq .grid {
    grid-template-columns: 1fr;
  }

  .sort-form label {
    flex-direction: column;
    align-items: flex-start;
  }
}