/* Сайдинг / V24. Shared storefront system, desktop and mobile. */
@font-face {
  font-family: Manrope;
  src: url("fonts/Manrope-Regular.woff2") format("woff2");
  font-weight: 400 500;
  font-display: swap;
}
@font-face {
  font-family: Manrope;
  src: url("fonts/Manrope-Bold.woff2") format("woff2");
  font-weight: 600 800;
  font-display: swap;
}
:root {
  --ink: #202222;
  --muted: #737777;
  --line: #e2e4e2;
  --paper: #fff;
  --soft: #f4f5f3;
  --green: #427653;
  --r: 4px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 160px;
  scrollbar-gutter: stable;
}
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: Manrope, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
svg {
  flex-shrink: 0;
}
button {
  border-radius: var(--r);
}
[hidden] {
  display: none !important;
}
a,
button {
  touch-action: manipulation;
}
button:disabled {
  cursor: wait;
  opacity: 0.55;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid #446c86;
  outline-offset: 4px;
}
h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}
h1,
h2,
h3,
h4 {
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.045em;
}
h1 {
  font-size: 46px;
}
h2 {
  font-size: 34px;
  margin-bottom: 20px;
}
h3 {
  font-size: 23px;
  margin-bottom: 14px;
}
p {
  margin-bottom: 18px;
}
.container {
  width: min(1320px, calc(100% - 80px));
  margin-inline: auto;
}
.icon {
  width: 22px;
  height: 22px;
  vertical-align: middle;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}
.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  background: #fff;
  padding: 12px;
  z-index: 1200;
}
.skip-link:focus {
  top: 12px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 14px 22px;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 700;
  font-size: 13px;
  transition:
    background 0.18s,
    color 0.18s,
    border-color 0.18s;
}
.button-dark,
.button-rust {
  color: #fff;
  background: #232626;
}
.button-dark:hover,
.button-rust:hover {
  background: #434848;
}
.button-ghost {
  background: #fff;
  border-color: #cfd2cf;
}
.button-ghost:hover {
  background: #f0f1ee;
  border-color: #8b918b;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 700;
}
.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.section {
  padding: 58px 0;
}
.section-tight {
  padding: 28px 0;
}
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 27px;
}
.section-head h2 {
  margin: 0;
}
.section-head p {
  max-width: 500px;
  margin: 0;
  color: var(--muted);
}
.section-head .text-link {
  white-space: nowrap;
  margin-bottom: 5px;
}
.section-kicker,
.eyebrow {
  font-size: 10px;
  letter-spacing: 0.13em;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  margin: 0 0 12px;
}
/* Three clean header rows: business information, shopping tools, product navigation. */
.site-header {
  position: sticky;
  top: -35px;
  background: #fff;
  z-index: 100;
  border-bottom: 1px solid var(--line);
}
.utility-bar {
  height: 35px;
  background: var(--soft);
  font-size: 11px;
  color: #666b67;
}
.utility-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 28px;
}
.utility-inner > a {
  display: flex;
  align-items: center;
  gap: 6px;
}
.utility-inner .icon {
  width: 14px;
  height: 14px;
}
.utility-inner nav {
  margin-left: auto;
  display: flex;
  gap: 24px;
}
.utility-inner a:hover {
  color: #111;
}
.header-row {
  height: 86px;
  display: flex;
  align-items: center;
  gap: 22px;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.brand-symbol {
  display: grid;
  gap: 5px;
  width: 36px;
  transform: skewY(-9deg);
}
.brand-symbol i {
  display: block;
  height: 7px;
  background: currentColor;
}
.brand-word {
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.055em;
  font-weight: 800;
}
.brand-descriptor {
  display: block;
  font-size: 7px;
  letter-spacing: 0.11em;
  font-weight: 700;
  margin-top: 8px;
}
.catalog-toggle {
  min-height: 45px;
  padding: 10px 17px;
  gap: 10px;
  margin-left: 8px;
}
.catalog-toggle .icon {
  width: 18px;
  height: 18px;
}
.header-search {
  flex: 1;
  position: relative;
  min-width: 120px;
  display: flex;
  border: 1px solid #d7dad7;
  border-radius: 4px;
  background: #fafbf9;
  height: 45px;
}
.header-search input {
  width: 100%;
  padding: 0 40px 0 15px;
  border: 0;
  background: transparent;
  outline: none;
  font-size: 12px;
  min-width: 0;
}
.header-search:focus-within {
  border-color: #515b53;
}
.header-search button {
  position: absolute;
  right: 0;
  top: 0;
  height: 43px;
  width: 42px;
  background: none;
  border: 0;
}
.header-search .icon {
  width: 19px;
  height: 19px;
}
.header-phone {
  white-space: nowrap;
  line-height: 1.5;
}
.header-phone strong {
  display: block;
  font-size: 14px;
  letter-spacing: -0.02em;
}
.header-phone small {
  display: block;
  font-size: 10px;
  color: var(--muted);
}
.cart-link {
  position: relative;
  display: grid;
  justify-items: center;
  font-size: 10px;
  gap: 3px;
  min-width: 55px;
  padding: 0 8px;
}
.cart-count {
  font-size: 9px;
  min-width: 17px;
  height: 17px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: #232626;
  color: #fff;
  padding: 0 4px;
}
.cart-link .cart-count {
  position: absolute;
  right: 3px;
  top: -5px;
  border: 2px solid #fff;
  width: auto;
  height: 19px;
}
.category-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  height: 47px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
}
.category-nav a {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  padding-top: 2px;
}
.category-nav a:hover,
.category-nav a[aria-current="page"] {
  border-bottom-color: #202222;
}
.category-nav .nav-calc {
  margin-left: auto;
}
.nav-calc .icon {
  width: 17px;
  height: 17px;
}
.menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  background: #fff;
  border: 1px solid var(--line);
  place-items: center;
}
.mobile-panel {
  display: none;
}
.catalog-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 20px 28px #00000012;
  max-height: 75vh;
  overflow: auto;
}
.mega-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 70px;
  padding-block: 32px;
}
.mega-grid small {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 10px;
  color: var(--muted);
  margin-bottom: 14px;
}
.mega-grid a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  font-weight: 700;
  font-size: 14px;
}
.mega-grid a:hover {
  text-decoration: underline;
}
.mega-grid .icon {
  width: 16px;
  height: 16px;
}
.mega-help {
  padding: 24px;
  background: var(--soft);
}
.mega-help h3 {
  font-size: 24px;
}
.mega-help p {
  font-size: 12px;
  color: var(--muted);
}
.search-results {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  min-width: 320px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 12px 30px #0002;
  max-height: 65vh;
  overflow: auto;
  z-index: 110;
}
.search-result {
  display: grid;
  grid-template-columns: 45px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
}
.search-result img {
  width: 45px;
  height: 45px;
  object-fit: contain;
}
.search-result b {
  font-size: 11px;
  white-space: nowrap;
}
.search-result:hover {
  background: var(--soft);
}
.search-all,
.search-no-result {
  display: block;
  padding: 14px;
  font-size: 12px;
}
.search-all {
  font-weight: 700;
}
/* Home: typography and the actual material carry the visual identity. */
.home-hero {
  padding: 26px 0 0;
}
.hero-layout {
  display: grid;
  grid-template-columns: 45% 55%;
  min-height: 472px;
  background: #f2f3f0;
  overflow: hidden;
}
.hero-copy {
  padding: 50px 42px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}
.hero-copy .eyebrow {
  font-size: 9px;
  letter-spacing: 0.16em;
  margin-bottom: 26px;
}
.hero-copy h1 {
  font-size: clamp(40px, 4.1vw, 59px);
  line-height: 1.11;
  letter-spacing: -0.065em;
  margin: 0 0 23px;
}
.hero-copy h1 span {
  color: #777e78;
}
.hero-description {
  font-size: 13px;
  line-height: 1.85;
  color: #666d67;
  max-width: 410px;
  margin-bottom: 29px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 21px;
}
.hero-actions .button {
  padding: 13px 18px;
  font-size: 12px;
}
.hero-calc {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.hero-calc .icon {
  width: 19px;
  height: 19px;
}
.hero-footnote {
  margin-top: 37px;
  padding-top: 19px;
  border-top: 1px solid #d9ddd6;
  display: flex;
  gap: 14px;
  font-size: 9px;
  color: #7b827b;
}
.hero-visual {
  position: relative;
  min-width: 0;
  background: #a5a38c;
  overflow: hidden;
}
.hero-visual > img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 77% center;
  filter: saturate(0.68);
}
.hero-image-caption {
  position: absolute;
  bottom: 26px;
  left: 30px;
  right: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  font-size: 22px;
  line-height: 1.35;
  text-shadow: 0 1px 5px #0007;
}
.hero-image-caption:before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: -50px -30px -26px;
  background: linear-gradient(transparent, #0008);
  pointer-events: none;
}
.hero-image-caption > span {
  position: relative;
}
.hero-image-caption b {
  font-weight: 400;
}
.round-arrow {
  width: 42px;
  height: 42px;
  border: 1px solid #fff9;
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.home-categories {
  padding-top: 47px;
  padding-bottom: 44px;
}
.home-categories h2 {
  font-size: 29px;
}
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}
.category-image {
  aspect-ratio: 1.8;
  overflow: hidden;
  background: var(--soft);
}
.category-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s;
  filter: saturate(0.7);
}
.category-tile:hover .category-image img {
  transform: scale(1.035);
}
.category-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 17px;
}
.category-title h3 {
  font-size: 16px;
  letter-spacing: -0.025em;
  margin: 0;
}
.category-title .icon {
  width: 18px;
  height: 18px;
}
.category-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--muted);
  margin-top: 7px;
}
.category-meta b {
  font-weight: 400;
  color: #4a514b;
}
.brand-strip-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  min-height: 125px;
}
.brand-strip-inner > div {
  border-right: 1px solid var(--line);
}
.brand-strip strong {
  font-size: 14px;
  line-height: 1.6;
  display: block;
}
.brand-strip span {
  font-size: 10px;
  color: var(--muted);
  display: block;
  margin-top: 7px;
}
.brand-strip a {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 15px;
}
.brand-strip img {
  width: 130px;
  height: 54px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.72;
  transition: opacity 0.2s;
}
.brand-strip a:hover img {
  opacity: 1;
}
.home-products {
  padding-block: 52px;
}
.home-products .section-head h2 {
  font-size: 33px;
}
.home-products .catalog-more {
  margin-top: 27px;
}
.calculation-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--soft);
}
.calculation-photo {
  height: 380px;
  overflow: hidden;
}
.calculation-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.65);
}
.calculation-copy {
  padding: 45px 50px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}
.calculation-copy h2 {
  font-size: 34px;
}
.calculation-copy p:not(.section-kicker) {
  font-size: 13px;
  color: var(--muted);
  max-width: 400px;
}
.calculation-copy > .text-link {
  margin-top: 20px;
  font-size: 11px;
}
/* Product grids. */
.catalog-panel {
  min-width: 0;
}
.product-grid,
.brand-product-grid,
.series-product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.product-card {
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: #fff;
  transition: border-color 0.2s;
}
.product-card:hover {
  border-color: #989f98;
}
.product-photo {
  height: 205px;
  display: grid;
  place-items: center;
  position: relative;
  background: #fafbf9;
  padding: 24px;
  overflow: hidden;
}
.product-photo img {
  width: 170px;
  height: 155px;
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform 0.2s;
}
.product-card:hover .product-photo img {
  transform: scale(1.035);
}
.brand-badge {
  position: absolute;
  left: 15px;
  top: 12px;
  font-size: 9px;
  font-weight: 700;
  color: #858b83;
  letter-spacing: 0.025em;
}
.product-copy {
  padding: 17px 17px 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 7px;
}
.product-series {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: #7d847d;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.product-name {
  font-size: 13px;
  line-height: 1.55;
  font-weight: 700;
  min-height: 41px;
}
.product-name:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.product-spec-line {
  display: flex;
  gap: 5px;
  font-size: 10px;
  color: #7d847d;
  flex-wrap: wrap;
  margin: 1px 0 8px;
}
.product-buy {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 7px;
  margin-top: auto;
  padding-top: 13px;
  border-top: 1px solid #edf0ec;
}
.product-buy strong {
  font-size: 22px;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.04em;
  white-space: nowrap;
}
.product-buy small {
  display: block;
  color: var(--green);
  font-size: 9px;
  margin-top: 6px;
}
.mini-add {
  width: 41px;
  min-width: 41px;
  height: 41px;
  font-size: 0;
  border: 1px solid #dadeda;
  background: #fff;
  display: grid;
  place-items: center;
  transition: background 0.2s;
}
.mini-add:hover,
.mini-add.added {
  background: #242824;
  border-color: #242824;
  color: #fff;
}
.catalog-more {
  display: flex;
  justify-content: center;
  margin-top: 25px;
}
.catalog-more .button {
  min-width: 230px;
  background: #fff;
  border-color: #cbd0c9;
  color: #252a25;
}
.catalog-more .button:hover {
  background: var(--soft);
}
/* Catalog has a real shopping layout and useful controls. */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  color: var(--muted);
  padding: 24px 0 0;
  flex-wrap: wrap;
}
.breadcrumbs i {
  font-style: normal;
  color: #b8bcb6;
}
.breadcrumbs a:hover {
  color: #202222;
}
.page-hero {
  padding: 24px 0 4px;
}
.page-hero-box {
  padding: 0;
  background: none;
}
.page-hero h1 {
  margin: 0 0 16px;
  font-size: 40px;
}
.page-hero p {
  font-size: 13px;
  color: var(--muted);
  max-width: 850px;
  margin-bottom: 10px;
}
.brand-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}
.brand-hero-logo {
  flex-shrink: 0;
}
.brand-hero-logo img {
  width: 160px;
  height: 90px;
  object-fit: contain;
  filter: grayscale(1);
}
.shop-catalog {
  display: grid;
  grid-template-columns: 215px minmax(0, 1fr);
  gap: 34px;
  padding-bottom: 20px;
}
.catalog-sidebar {
  border-right: 1px solid var(--line);
  padding-right: 25px;
}
.sidebar-title {
  font-weight: 700;
  font-size: 13px;
  margin: 0 0 14px;
}
.catalog-sidebar nav {
  margin-bottom: 27px;
}
.catalog-sidebar nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  padding: 9px 0;
  gap: 8px;
}
.catalog-sidebar nav .icon {
  width: 13px;
  height: 13px;
}
.catalog-sidebar nav a:hover {
  color: #000;
  text-decoration: underline;
}
.filter-chips {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}
.catalog-sidebar .filter-chips {
  flex-direction: column;
  gap: 5px;
}
.filter-chip {
  text-align: left;
  border: 1px solid transparent;
  background: none;
  min-height: 38px;
  padding: 8px 12px;
  font-size: 12px;
  border-radius: 3px;
}
.filter-chip.active {
  background: #edefeb;
  border-color: #e2e5df;
  font-weight: 700;
}
.filter-chip:hover {
  background: #f4f5f3;
}
.catalog-sidebar .filter-chip:before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 1px solid #aeb5ab;
  border-radius: 50%;
  margin-right: 10px;
  vertical-align: -1px;
  background: #fff;
}
.catalog-sidebar .filter-chip.active:before {
  border: 4px solid #333b32;
}
.sidebar-help {
  display: flex;
  flex-direction: column;
  padding: 20px 16px;
  background: var(--soft);
  gap: 10px;
  margin-top: 28px;
}
.sidebar-help b {
  font-size: 12px;
}
.sidebar-help span {
  font-size: 10px;
  color: var(--muted);
}
.catalog-body {
  min-width: 0;
}
.catalog-tools {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.catalog-search {
  display: flex;
  align-items: center;
  position: relative;
  flex: 1;
  min-width: 180px;
}
.catalog-search > .catalog-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--muted);
  pointer-events: none;
}
.catalog-search input,
.select-wrap select,
.sort-control select {
  height: 43px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fff;
  font-size: 11px;
  padding: 0 12px;
}
.catalog-search input {
  padding-left: 40px;
}
.select-wrap {
  max-width: 175px;
}
.sort-control {
  width: 160px;
}
.catalog-count {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 11px;
}
.catalog-count b {
  color: #333;
}
.shop-catalog .product-grid,
.shop-catalog .brand-product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 17px;
}
.filter-toggle {
  display: none;
}
.catalog-empty {
  text-align: center;
  padding: 70px 20px;
  border: 1px solid var(--line);
}
.catalog-empty p {
  color: var(--muted);
}
/* Product detail with image, colors and purchase controls. */
.product-page {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 60px;
  padding: 34px 0 30px;
}
.product-gallery {
  position: sticky;
  top: 150px;
  height: max-content;
}
.main-product-stage {
  height: 470px;
  background: #f5f6f3;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  padding: 40px;
}
.main-product-stage img {
  width: 330px;
  height: 330px;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.product-intro h1 {
  font-size: 33px;
  line-height: 1.3;
  margin: 12px 0 18px;
}
.detail-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.detail-tags span {
  font-size: 10px;
  background: var(--soft);
  padding: 5px 8px;
}
.big-price {
  font-size: 35px;
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1.2;
  margin: 22px 0 7px;
}
.stockline {
  color: var(--green);
  font-size: 11px;
}
.buybox {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 22px 0;
}
.buybox > .button {
  min-height: 47px;
  padding: 12px 15px;
  font-size: 12px;
}
.product-quantity {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 9px;
  color: var(--muted);
}
.product-quantity input {
  width: 73px;
  height: 47px;
  background: #fff;
  border: 1px solid #cdd2c9;
  text-align: center;
  padding: 0 7px;
  font-size: 14px;
  color: #333;
  border-radius: 3px;
}
.product-text {
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
  margin: 25px 0 14px;
}
.spec-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12px;
}
.spec-table th,
.spec-table td {
  padding: 10px 0;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
.spec-table th {
  width: 43%;
  font-weight: 400;
  color: var(--muted);
}
.spec-table a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.color-selector {
  margin: 22px 0 12px;
  font-size: 11px;
}
.color-options {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}
.color-options a {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  padding: 3px;
  border-radius: 3px;
}
.color-options a:hover,
.color-options a[aria-current="page"] {
  border: 2px solid #292e28;
  padding: 2px;
}
.color-options img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.product-service {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.product-service a {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 10px;
}
.product-service .icon {
  width: 17px;
  height: 17px;
}
/* Articles, comparisons, brand and series navigation. */
.retail-info-section {
  border-top: 1px solid var(--line);
  padding-top: 54px;
}
.retail-info-head {
  align-items: start;
}
.retail-info-head h2 {
  max-width: 560px;
}
.retail-info-head > p {
  font-size: 12px;
  max-width: 400px;
}
.retail-copy-grid,
.category-seo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(240px, 0.75fr);
  gap: 60px;
}
.retail-copy-main p,
.category-seo-copy p,
.category-seo-copy li {
  color: #6a7269;
  font-size: 13px;
  line-height: 1.85;
}
.retail-copy-main strong {
  font-weight: 700;
  color: #3d443c;
}
.retail-quick-links a,
.retail-brand-list a {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.retail-quick-links span,
.retail-brand-list span {
  font-size: 10px;
  color: var(--muted);
}
.retail-table-block,
.seo-table-block {
  margin-top: 30px;
}
.retail-table-block h3 {
  font-size: 24px;
}
.retail-lower-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 60px;
  margin-top: 38px;
}
.retail-lower-grid p {
  font-size: 13px;
  color: var(--muted);
}
.retail-lower-grid h3 {
  font-size: 24px;
}
.retail-lower-grid p a,
.category-links a {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.seo-table-wrap,
.guide-table-wrap {
  max-width: 100%;
  overflow: auto;
  border-top: 1px solid #303a2f;
  border-bottom: 1px solid var(--line);
}
.seo-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.seo-table th {
  background: #f5f6f3;
  text-align: left;
  font-size: 10px;
  color: #757e72;
  font-weight: 700;
  padding: 15px 18px;
}
.seo-table td {
  padding: 16px 18px;
  border-top: 1px solid var(--line);
  vertical-align: top;
}
.seo-table a {
  font-weight: 700;
}
.seo-table a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.seo-table td:last-child {
  white-space: nowrap;
}
.seo-table-intro {
  color: var(--muted);
  font-size: 12px;
  max-width: 900px;
}
.category-summary {
  background: var(--soft);
  padding: 25px;
  align-self: start;
}
.category-summary > strong {
  font-size: 13px;
}
.summary-metrics {
  display: grid;
  gap: 14px;
  margin: 20px 0;
}
.summary-metrics > div {
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}
.summary-metrics b {
  font-size: 22px;
  display: block;
  line-height: 1.4;
}
.summary-metrics span {
  font-size: 11px;
  color: var(--muted);
}
.category-summary .button {
  width: 100%;
  margin-top: 9px;
  font-size: 11px;
  padding-inline: 10px;
}
.category-seo-copy h2 {
  font-size: 30px;
}
.route-link-panel,
.v19-editorial-panel {
  padding-top: 30px;
  border-top: 1px solid var(--line);
}
.route-link-panel > div > p {
  font-size: 13px;
  color: var(--muted);
}
.route-link-grid,
.series-link-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
}
.route-link-grid a,
.series-link-grid a {
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding: 17px 0;
  gap: 7px;
  font-size: 13px;
}
.route-link-grid span,
.series-link-grid span {
  color: var(--muted);
  font-size: 11px;
}
.route-link-grid a:hover,
.series-link-grid a:hover {
  border-color: #333;
}
.v19-editorial-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  color: var(--muted);
  font-size: 13px;
}
.series-hub-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 35px;
}
.series-hub-group h3 {
  font-size: 21px;
}
.series-hub-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.series-hub-links a span {
  font-size: 10px;
  color: var(--muted);
  white-space: nowrap;
}
.catalog-brand-links {
  display: flex;
  gap: 20px;
  font-size: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.catalog-brand-links span {
  color: var(--muted);
}
.catalog-brand-links a {
  font-weight: 700;
}
.series-products {
  padding-top: 30px;
}
.series-related {
  border-top: 1px solid var(--line);
  margin-top: 35px;
  padding-top: 30px;
}
.series-related a {
  margin-right: 15px;
}
.brand-catalog {
  padding-top: 25px;
}
/* Forms, supporting pages and reviews. */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}
.three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
.panel {
  padding: 32px;
  border: 1px solid var(--line);
  background: #fff;
  min-width: 0;
}
.panel h2 {
  font-size: 29px;
}
.panel p {
  font-size: 13px;
  color: var(--muted);
}
.panel.dark {
  background: #f1f3ef;
  border: 0;
}
.info-card {
  padding: 25px 0;
  border-top: 1px solid #444d42;
}
.info-card .num {
  font-size: 11px;
  color: #90988d;
  margin-bottom: 25px;
}
.info-card h3 {
  font-size: 23px;
}
.info-card p {
  font-size: 13px;
  color: var(--muted);
}
.calc-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.field.full {
  grid-column: 1/-1;
}
.field label {
  font-size: 11px;
  color: #676f63;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  min-width: 0;
  border: 1px solid #cfd5cb;
  background: #fff;
  border-radius: 3px;
  min-height: 47px;
  padding: 11px 13px;
}
.field textarea {
  resize: vertical;
  min-height: 110px;
}
.field .button {
  width: 100%;
}
.calc-result {
  margin-top: 28px;
  padding: 24px;
  background: var(--soft);
}
.calc-result span {
  font-size: 11px;
  display: block;
  color: var(--muted);
}
.calc-result strong {
  font-size: 40px;
  letter-spacing: -0.045em;
}
.form-status {
  font-size: 12px;
  padding: 12px;
  background: var(--soft);
}
.is-error {
  color: #a83929;
}
.is-success {
  color: #356544;
}
.review-section {
  padding: 50px 0;
}
.review-grid,
.reviews-page-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
}
.review-card {
  border-top: 1px solid #bac2b5;
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.review-card-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}
.review-card h3 {
  font-size: 14px;
  letter-spacing: 0;
  margin: 0 0 6px;
}
.review-card time {
  font-size: 10px;
  color: var(--muted);
}
.review-stars {
  font-size: 12px;
  letter-spacing: 2px;
  color: #4c5a45;
}
.review-product {
  font-size: 11px;
  font-weight: 700;
  margin: 18px 0 12px;
}
.review-card p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
  margin: 0;
}
.review-more {
  text-align: center;
  margin-top: 22px;
}
.review-summary {
  font-size: 12px;
  color: var(--muted);
}
.review-summary strong {
  font-size: 25px;
  color: #333;
}
.reviews-intro-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: 20px;
  gap: 25px;
}
.reviews-intro-bar p {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}
.reviews-intro-bar strong {
  font-size: 25px;
}
.faq {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 55px;
}
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  padding: 23px 35px 23px 0;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  position: relative;
  list-style: none;
  line-height: 1.6;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary:after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 17px;
  font-size: 23px;
  font-weight: 400;
}
.faq details[open] summary:after {
  content: "−";
}
.faq p {
  font-size: 12px;
  line-height: 1.85;
  color: var(--muted);
  padding-right: 28px;
}
/* Basket, checkout, feedback. */
body.cart-open {
  overflow: hidden;
}
.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 1000;
  visibility: hidden;
  pointer-events: none;
}
.cart-drawer.open {
  visibility: visible;
  pointer-events: auto;
}
.cart-backdrop {
  position: absolute;
  inset: 0;
  background: #1118;
  opacity: 0;
  transition: opacity 0.2s;
}
.cart-drawer.open .cart-backdrop {
  opacity: 1;
}
.cart-sheet {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: min(470px, 100%);
  background: #fff;
  transform: translateX(100%);
  transition: transform 0.25s;
  display: flex;
  flex-direction: column;
}
.cart-drawer.open .cart-sheet {
  transform: none;
}
.cart-sheet-head {
  padding: 26px 25px 20px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cart-sheet-head small {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.cart-sheet-head h3 {
  font-size: 27px;
  margin: 6px 0 0;
}
.cart-close,
.close {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 23px;
  line-height: 1;
  border-radius: 3px;
}
.cart-sheet-list {
  padding: 0 22px;
  overflow: auto;
  flex: 1;
}
.drawer-item,
.cart-page-item {
  display: grid;
  grid-template-columns: 70px 1fr auto 22px;
  align-items: center;
  gap: 10px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.drawer-item > img,
.cart-page-item > img {
  width: 70px;
  height: 70px;
  object-fit: contain;
  background: #f6f7f4;
}
.cart-item-main b {
  display: block;
  font-size: 11px;
  line-height: 1.55;
}
.cart-item-main small {
  display: block;
  font-size: 10px;
  color: var(--muted);
  margin: 4px 0;
}
.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  margin-top: 5px;
  border-radius: 3px;
}
.qty-control button {
  width: 29px;
  height: 29px;
  border: 0;
  background: #f8f9f6;
}
.qty-control span {
  font-size: 11px;
  width: 30px;
  text-align: center;
}
.line-total {
  font-size: 12px;
  white-space: nowrap;
}
.cart-remove {
  font-size: 22px;
  background: none;
  border: 0;
  color: #8a9185;
  padding: 0;
}
.cart-sheet-footer {
  padding: 23px;
  background: var(--soft);
  border-top: 1px solid var(--line);
}
.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}
.cart-total-row strong {
  font-size: 27px;
}
.cart-sheet-footer p {
  font-size: 10px;
  color: var(--muted);
  margin: 9px 0 16px;
}
.cart-checkout {
  width: 100%;
}
.empty-cart {
  padding: 65px 15px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
}
.empty-cart b {
  display: block;
  color: #333;
  font-size: 18px;
}
.empty-cart-icon {
  font-size: 35px;
  display: block;
  margin-bottom: 20px;
}
.cart-page-grid {
  grid-template-columns: 1.1fr 1fr;
  align-items: start;
}
.cart-page-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.cart-page-title h2 {
  font-size: 26px;
}
.clear-cart {
  background: none;
  border: 0;
  text-decoration: underline;
  font-size: 10px;
  color: var(--muted);
}
.cart-page-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  border-top: 1px solid #b4bdad;
  padding-top: 20px;
  margin-top: 20px;
  font-size: 12px;
}
.cart-page-total strong {
  font-size: 25px;
}
.quote-item {
  display: grid;
  grid-template-columns: 60px 1fr 35px;
  gap: 14px;
  align-items: center;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.quote-item img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}
.quote-item small {
  display: block;
  font-size: 10px;
  color: var(--muted);
}
.notice {
  padding: 24px;
  background: var(--soft);
  font-size: 13px;
}
.notice a {
  text-decoration: underline;
}
.cart-toast {
  position: fixed;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1100;
  background: #242924;
  color: #fff;
  border-radius: 4px;
  padding: 16px 22px;
  box-shadow: 0 4px 18px #0002;
  font-size: 12px;
  max-width: calc(100% - 30px);
  width: max-content;
}
.cart-toast a {
  text-decoration: underline;
  margin-left: 15px;
}
/* Footer */
.footer {
  background: #202422;
  color: #e7ebe5;
  margin-top: 55px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 45px;
  padding: 50px 0 38px;
}
.footer .wordmark {
  color: #fff;
}
.footer .brand-word {
  font-size: 28px;
}
.footer .brand-descriptor {
  font-size: 6px;
}
.footer p {
  font-size: 11px;
  line-height: 1.8;
  color: #a0aaa0;
  max-width: 280px;
  margin-top: 22px;
}
.footer h4 {
  font-size: 12px;
  letter-spacing: 0;
  color: #fff;
  margin-bottom: 22px;
}
.footer-grid > div > a:not(.wordmark),
.footer-grid > div > span {
  display: block;
  font-size: 11px;
  color: #abb5a9;
  margin: 11px 0;
}
.footer-grid > div > a:hover {
  color: #fff;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 25px;
  border-top: 1px solid #ffffff18;
  padding: 20px 0 25px;
  font-size: 9px;
  color: #9aa496;
}
/* Tablet */
@media (min-width: 1500px) {
  .hero-layout {
    min-height: 510px;
  }
  .hero-copy {
    padding: 56px 48px;
  }
}
@media (max-width: 1180px) {
  .container {
    width: calc(100% - 48px);
  }
  .header-row {
    gap: 16px;
  }
  .header-phone {
    display: none;
  }
  .category-nav {
    gap: 23px;
    font-size: 11px;
  }
  .hero-layout {
    grid-template-columns: 47% 53%;
    min-height: 440px;
  }
  .hero-copy {
    padding: 32px;
  }
  .hero-copy h1 {
    font-size: 45px;
  }
  .hero-actions {
    gap: 15px;
    flex-wrap: wrap;
  }
  .hero-footnote {
    gap: 10px;
    font-size: 8px;
  }
  .product-photo {
    height: 180px;
  }
  .category-title h3 {
    font-size: 14px;
  }
  .calculation-copy {
    padding: 30px;
  }
  .shop-catalog {
    grid-template-columns: 185px 1fr;
    gap: 25px;
  }
  .catalog-sidebar {
    padding-right: 18px;
  }
  .product-copy {
    padding: 14px;
  }
  .product-name {
    font-size: 12px;
  }
  .product-buy strong {
    font-size: 20px;
  }
  .product-page {
    gap: 35px;
  }
  .product-intro h1 {
    font-size: 29px;
  }
  .main-product-stage {
    height: 430px;
  }
  .retail-copy-grid,
  .category-seo-grid,
  .retail-lower-grid {
    gap: 32px;
  }
  .footer-grid {
    gap: 25px;
  }
}
@media (max-width: 940px) {
  .category-nav {
    gap: 20px;
    overflow: auto;
    scrollbar-width: none;
  }
  .category-nav .nav-calc {
    display: none;
  }
  .hero-layout {
    min-height: 440px;
  }
  .hero-copy h1 {
    font-size: 39px;
  }
  .hero-description {
    font-size: 12px;
  }
  .hero-copy .eyebrow {
    font-size: 8px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero-footnote {
    display: none;
  }
  .category-grid {
    gap: 15px;
  }
  .category-title h3 {
    font-size: 13px;
  }
  .category-meta {
    font-size: 9px;
  }
  .brand-strip-inner {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
  .brand-strip strong {
    font-size: 11px;
  }
  .brand-strip img {
    width: 105px;
  }
  .product-grid,
  .brand-product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .home-products .product-card:nth-child(n + 7) {
    display: none;
  }
  .shop-catalog {
    grid-template-columns: 165px 1fr;
    gap: 23px;
  }
  .shop-catalog .product-grid,
  .shop-catalog .brand-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .catalog-tools {
    gap: 8px;
  }
  .catalog-search {
    flex-basis: 100%;
  }
  .select-wrap,
  .sort-control {
    flex: 1;
    max-width: none;
    width: auto;
  }
  .review-grid,
  .reviews-page-grid {
    gap: 22px;
  }
  .section-head h2 {
    font-size: 28px;
  }
  .product-page {
    gap: 25px;
  }
  .product-intro h1 {
    font-size: 25px;
  }
  .main-product-stage {
    height: 360px;
    padding: 20px;
  }
  .product-service {
    gap: 15px;
  }
  .product-service a {
    font-size: 9px;
  }
  .color-options a {
    width: 37px;
    height: 37px;
  }
  .retail-info-head {
    display: block;
  }
  .retail-info-head > p {
    margin-top: 15px;
    max-width: 700px;
  }
  .retail-copy-grid,
  .category-seo-grid {
    grid-template-columns: 1fr;
  }
  .retail-quick-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 25px;
  }
  .category-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    align-items: center;
  }
  .category-summary > strong {
    grid-column: 1/-1;
  }
  .summary-metrics {
    grid-column: 1/-1;
    display: flex;
    gap: 30px;
  }
  .summary-metrics > div {
    flex: 1;
  }
  .summary-metrics b {
    font-size: 20px;
  }
  .category-summary .button {
    margin: 0;
  }
  .cart-page-grid {
    grid-template-columns: 1fr;
  }
  .series-product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .footer-grid {
    grid-template-columns: 1.3fr 1fr 1fr;
  }
  .footer-grid > div:last-child {
    grid-column: 1/-1;
    display: flex;
    align-items: center;
    gap: 25px;
  }
  .footer-grid > div:last-child h4 {
    margin: 0;
  }
  .calculation-copy h2 {
    font-size: 28px;
  }
  .calculation-photo {
    height: 370px;
  }
}
/* Mobile */
@media (max-width: 680px) {
  html {
    scroll-padding-top: 145px;
  }
  .container {
    width: calc(100% - 32px);
  }
  body {
    font-size: 13px;
  }
  h2 {
    font-size: 27px;
  }
  h3 {
    font-size: 22px;
  }
  .section {
    padding: 35px 0;
  }
  .section-tight {
    padding: 22px 0;
  }
  .section-head {
    gap: 15px;
    align-items: center;
    margin-bottom: 22px;
  }
  .section-head h2 {
    font-size: 26px;
  }
  .section-head > p {
    display: none;
  }
  .section-head .text-link {
    font-size: 10px;
    gap: 5px;
  }
  .section-head .text-link .icon {
    width: 17px;
  }
  .section-kicker {
    font-size: 8px;
    margin-bottom: 8px;
  }
  .site-header {
    top: -28px;
  }
  .utility-bar {
    height: 28px;
    font-size: 9px;
  }
  .utility-inner {
    gap: 10px;
    justify-content: space-between;
  }
  .utility-inner nav {
    display: none;
  }
  .utility-inner > .icon {
    width: 12px;
  }
  .utility-inner > a .icon {
    width: 12px;
    height: 12px;
  }
  .header-row {
    height: 113px;
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 0 14px;
    padding-top: 13px;
    padding-bottom: 12px;
    align-items: center;
  }
  .brand-word {
    font-size: 27px;
  }
  .brand-symbol {
    width: 29px;
    gap: 4px;
  }
  .brand-symbol i {
    height: 6px;
  }
  .brand-descriptor {
    font-size: 6px;
    margin-top: 7px;
  }
  .wordmark {
    gap: 10px;
  }
  .catalog-toggle {
    display: none;
  }
  .menu-btn {
    display: grid;
    grid-column: 3;
    grid-row: 1;
    width: 37px;
    height: 37px;
    border: 0;
  }
  .cart-link {
    grid-column: 2;
    grid-row: 1;
    min-width: 32px;
    padding: 0;
  }
  .cart-link > span {
    display: none;
  }
  .cart-link .cart-count {
    right: -8px;
    top: -6px;
  }
  .header-search {
    grid-column: 1/-1;
    grid-row: 2;
    height: 38px;
    margin-top: 12px;
    width: 100%;
    min-width: 0;
  }
  .header-search input {
    font-size: 11px;
    padding-left: 12px;
  }
  .header-search button {
    height: 36px;
  }
  .category-nav {
    display: none;
  }
  .mobile-panel.open {
    display: flex;
    flex-direction: column;
    max-height: calc(100dvh - 150px);
    overflow: auto;
    border-top: 1px solid var(--line);
    padding: 12px 24px 25px;
    gap: 0;
    background: #fff;
  }
  .mobile-panel a {
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .mobile-panel .icon {
    width: 17px;
    height: 17px;
  }
  .search-results {
    min-width: 0;
    left: 0;
    right: 0;
    max-height: 60vh;
  }
  .search-result {
    grid-template-columns: 40px 1fr auto;
    padding: 10px;
    gap: 7px;
    font-size: 10px;
  }
  .search-result b {
    font-size: 10px;
  }
  .home-hero {
    padding-top: 16px;
  }
  .hero-layout {
    display: flex;
    flex-direction: column;
    min-height: 0;
  }
  .hero-copy {
    padding: 30px 24px 28px;
  }
  .hero-copy .eyebrow {
    font-size: 8px;
    letter-spacing: 0.12em;
    margin-bottom: 17px;
  }
  .hero-copy h1 {
    font-size: 41px;
    line-height: 1.12;
    margin-bottom: 18px;
  }
  .hero-description {
    font-size: 11px;
    line-height: 1.85;
    margin-bottom: 23px;
  }
  .hero-description br {
    display: none;
  }
  .hero-actions {
    flex-direction: row;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
  }
  .hero-actions .button {
    font-size: 11px;
    padding: 12px 15px;
    min-height: 44px;
    gap: 8px;
  }
  .hero-calc {
    font-size: 10px;
    gap: 5px;
  }
  .hero-calc .icon {
    width: 16px;
  }
  .hero-visual {
    height: 246px;
    flex-shrink: 0;
  }
  .hero-visual > img {
    object-position: 76% center;
  }
  .hero-image-caption {
    bottom: 18px;
    left: 22px;
    right: 22px;
    font-size: 19px;
  }
  .round-arrow {
    width: 35px;
    height: 35px;
  }
  .round-arrow .icon {
    width: 18px;
  }
  .home-categories {
    padding: 30px 0;
  }
  .home-categories h2 {
    font-size: 24px;
    max-width: 210px;
    line-height: 1.2;
  }
  .home-categories .section-head .text-link {
    max-width: 92px;
    white-space: normal;
  }
  .category-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px 14px;
  }
  .category-image {
    aspect-ratio: 1.5;
  }
  .category-title {
    margin-top: 12px;
    gap: 5px;
  }
  .category-title h3 {
    font-size: 12px;
    line-height: 1.4;
    letter-spacing: -0.02em;
  }
  .category-title .icon {
    width: 14px;
    height: 14px;
  }
  .category-meta {
    font-size: 9px;
    gap: 4px;
    margin-top: 5px;
  }
  .category-meta b {
    font-size: 9px;
  }
  .brand-strip-inner {
    grid-template-columns: repeat(3, 1fr);
    padding: 20px 0 10px;
    gap: 12px 0;
    min-height: 0;
  }
  .brand-strip-inner > div {
    grid-column: 1/-1;
    border: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
  }
  .brand-strip strong {
    font-size: 12px;
    line-height: 1.5;
  }
  .brand-strip span {
    font-size: 9px;
    max-width: 120px;
    margin: 0;
  }
  .brand-strip a {
    padding: 10px;
  }
  .brand-strip img {
    width: 90px;
    height: 45px;
  }
  .home-products {
    padding: 32px 0;
  }
  .home-products .section-head h2 {
    font-size: 27px;
  }
  .product-grid,
  .brand-product-grid,
  .series-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 10px;
  }
  .home-products .product-card:nth-child(n + 7) {
    display: flex;
  }
  .product-photo {
    height: 148px;
    padding: 20px 12px 10px;
  }
  .product-photo img {
    width: 120px;
    height: 110px;
  }
  .brand-badge {
    left: 10px;
    top: 9px;
    font-size: 8px;
  }
  .product-copy {
    padding: 12px 10px;
    gap: 6px;
  }
  .product-series {
    font-size: 8px;
    letter-spacing: 0.055em;
  }
  .product-name {
    font-size: 10px;
    line-height: 1.6;
    min-height: 48px;
  }
  .product-spec-line {
    font-size: 8px;
    gap: 3px;
    margin-bottom: 3px;
  }
  .product-buy {
    padding-top: 11px;
    gap: 3px;
  }
  .product-buy strong {
    font-size: 18px;
    letter-spacing: -0.045em;
  }
  .product-buy small {
    font-size: 8px;
    margin-top: 5px;
  }
  .mini-add {
    width: 33px;
    min-width: 33px;
    height: 36px;
  }
  .catalog-more .button {
    font-size: 11px;
    min-height: 44px;
    padding: 12px 18px;
  }
  .calculation-layout {
    grid-template-columns: 1fr;
  }
  .calculation-photo {
    height: 245px;
  }
  .calculation-copy {
    padding: 27px 24px 30px;
  }
  .calculation-copy h2 {
    font-size: 28px;
  }
  .calculation-copy p:not(.section-kicker) {
    font-size: 12px;
  }
  .calculation-copy .button {
    font-size: 11px;
  }
  .retail-info-head h2 {
    font-size: 28px;
  }
  .retail-info-head > p {
    display: block;
    font-size: 11px;
    line-height: 1.8;
  }
  .retail-copy-main p,
  .category-seo-copy p,
  .category-seo-copy li {
    font-size: 12px;
  }
  .retail-copy-grid,
  .category-seo-grid {
    gap: 18px;
  }
  .retail-quick-links {
    grid-template-columns: 1fr;
  }
  .retail-quick-links a {
    font-size: 12px;
    padding: 13px 0;
  }
  .retail-lower-grid {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 30px;
  }
  .retail-lower-grid h3,
  .retail-table-block h3 {
    font-size: 22px;
  }
  .retail-lower-grid p {
    font-size: 12px;
  }
  .seo-table {
    font-size: 11px;
    min-width: 520px;
  }
  .seo-table th {
    font-size: 9px;
    padding: 13px 14px;
  }
  .seo-table td {
    padding: 14px;
    line-height: 1.7;
  }
  .seo-table-wrap {
    position: relative;
  }
  .retail-info-section {
    padding-top: 35px;
  }
  .review-section {
    padding: 35px 0;
  }
  .review-grid,
  .reviews-page-grid {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .review-card {
    padding: 23px 0;
  }
  .review-summary {
    display: none;
  }
  .review-more {
    margin-top: 5px;
  }
  .reviews-intro-bar {
    flex-wrap: wrap;
    gap: 12px;
  }
  .faq {
    grid-template-columns: 1fr;
  }
  .faq summary {
    font-size: 12px;
    padding: 20px 30px 20px 0;
  }
  .faq p {
    font-size: 11px;
  }
  .footer {
    margin-top: 35px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 25px 20px;
    padding: 33px 0 20px;
  }
  .footer-grid > div:first-child {
    grid-column: 1/-1;
  }
  .footer p {
    max-width: 100%;
    margin-top: 17px;
    font-size: 10px;
  }
  .footer h4 {
    font-size: 11px;
    margin-bottom: 15px;
  }
  .footer-grid > div > a:not(.wordmark),
  .footer-grid > div > span {
    font-size: 10px;
    margin: 9px 0;
  }
  .footer-grid > div:last-child {
    display: block;
    grid-column: 1/-1;
    border-top: 1px solid #ffffff18;
    padding-top: 22px;
  }
  .footer-grid > div:last-child h4 {
    margin-bottom: 15px;
  }
  .footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 8px;
    padding: 17px 0 22px;
  }
  .breadcrumbs {
    padding-top: 17px;
    font-size: 9px;
    gap: 7px;
  }
  .breadcrumbs > span {
    max-width: 100%;
    overflow-wrap: anywhere;
  }
  .page-hero {
    padding: 22px 0 0;
  }
  .page-hero h1 {
    font-size: 30px;
    line-height: 1.28;
    margin-bottom: 12px;
  }
  .page-hero p {
    font-size: 11px;
    line-height: 1.85;
  }
  .brand-hero {
    align-items: start;
  }
  .brand-hero-logo img {
    width: 85px;
    height: 65px;
  }
  .shop-catalog {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 0;
  }
  .catalog-sidebar {
    display: none;
    padding: 15px;
    border: 1px solid var(--line);
    background: var(--soft);
  }
  .shop-catalog.filters-open .catalog-sidebar {
    display: block;
  }
  .filter-toggle {
    display: flex;
    width: 100%;
    min-height: 42px;
    font-size: 11px;
    justify-content: flex-start;
  }
  .filter-toggle .icon {
    width: 16px;
    height: 16px;
  }
  .catalog-sidebar .filter-chips {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .catalog-sidebar nav {
    margin-bottom: 18px;
  }
  .sidebar-help {
    display: none;
  }
  .shop-catalog .product-grid,
  .shop-catalog .brand-product-grid {
    gap: 14px 10px;
  }
  .catalog-tools {
    margin-bottom: 13px;
    gap: 8px;
  }
  .catalog-count {
    font-size: 10px;
    margin-bottom: 15px;
  }
  .sort-control select,
  .select-wrap select,
  .catalog-search input {
    font-size: 10px;
    height: 42px;
  }
  .catalog-search {
    min-width: 0;
  }
  .catalog-empty {
    padding: 40px 15px;
  }
  .catalog-empty h3 {
    font-size: 22px;
  }
  .catalog-empty p {
    font-size: 11px;
  }
  .category-seo-copy h2,
  .seo-table-block h2 {
    font-size: 25px;
  }
  .category-summary {
    padding: 20px;
    grid-template-columns: 1fr;
  }
  .summary-metrics {
    gap: 15px;
    margin: 5px 0;
  }
  .summary-metrics b {
    font-size: 18px;
    overflow-wrap: anywhere;
  }
  .summary-metrics span {
    font-size: 9px;
  }
  .route-link-grid,
  .series-link-grid,
  .series-hub-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .v19-editorial-columns {
    grid-template-columns: 1fr;
    gap: 0;
    font-size: 12px;
  }
  .route-link-panel h2,
  .v19-editorial-panel h2 {
    font-size: 25px;
  }
  .product-page {
    grid-template-columns: 1fr;
    gap: 23px;
    padding: 25px 0;
  }
  .product-gallery {
    position: static;
  }
  .main-product-stage {
    height: 290px;
    padding: 25px;
  }
  .main-product-stage img {
    width: 250px;
    height: 230px;
  }
  .product-intro h1 {
    font-size: 28px;
    margin: 10px 0 15px;
  }
  .detail-tags {
    gap: 6px;
  }
  .detail-tags span {
    font-size: 9px;
  }
  .product-intro .eyebrow {
    font-size: 9px;
  }
  .color-selector {
    font-size: 11px;
  }
  .color-options a {
    width: 41px;
    height: 41px;
  }
  .buybox {
    gap: 9px;
  }
  .buybox .button {
    font-size: 11px;
    padding-inline: 14px;
    flex: 1;
  }
  .buybox .button-ghost {
    flex-basis: 100%;
  }
  .product-service {
    gap: 15px;
  }
  .product-service a {
    font-size: 10px;
  }
  .product-text {
    font-size: 12px;
  }
  .spec-table {
    font-size: 11px;
  }
  .spec-table th {
    width: 42%;
  }
  .split,
  .three {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .panel {
    padding: 24px 20px;
  }
  .panel h2 {
    font-size: 25px;
  }
  .panel p {
    font-size: 12px;
  }
  .calc-form {
    gap: 16px 13px;
  }
  .field label {
    font-size: 10px;
  }
  .field input,
  .field textarea {
    font-size: 16px;
    padding: 10px;
  }
  .calc-result {
    padding: 20px;
  }
  .calc-result strong {
    font-size: 36px;
  }
  .info-card {
    padding: 20px 0 0;
  }
  .info-card .num {
    margin-bottom: 13px;
  }
  .cart-page-grid {
    gap: 20px;
  }
  .cart-page-item {
    grid-template-columns: 55px 1fr 22px;
    gap: 10px;
  }
  .cart-page-item > img {
    width: 55px;
    height: 65px;
  }
  .cart-page-item > .line-total {
    grid-column: 2;
    grid-row: 2;
  }
  .cart-page-item > .cart-remove {
    grid-column: 3;
    grid-row: 1;
  }
  .cart-page-title {
    gap: 10px;
  }
  .cart-page-title h2 {
    font-size: 24px;
  }
  .cart-page-total {
    font-size: 11px;
  }
  .cart-page-total strong {
    font-size: 25px;
  }
  .drawer-item {
    grid-template-columns: 58px 1fr auto 20px;
    gap: 8px;
  }
  .drawer-item > img {
    width: 58px;
    height: 65px;
  }
  .cart-item-main b {
    font-size: 10px;
  }
  .drawer-item .line-total {
    font-size: 10px;
  }
  .cart-sheet-head {
    padding: 23px 18px 17px;
  }
  .cart-sheet-list {
    padding: 0 15px;
  }
  .cart-sheet-footer {
    padding: 20px 17px;
  }
  .cart-toast {
    font-size: 11px;
    padding: 13px 15px;
    bottom: 16px;
  }
}
@media (max-width: 370px) {
  .container {
    width: calc(100% - 24px);
  }
  .utility-inner > span {
    font-size: 8px;
  }
  .hero-copy {
    padding: 26px 20px;
  }
  .hero-copy h1 {
    font-size: 36px;
  }
  .hero-actions {
    gap: 16px;
  }
  .hero-calc {
    font-size: 10px;
  }
  .hero-visual {
    height: 215px;
  }
  .product-buy strong {
    font-size: 16px;
  }
  .product-copy {
    padding: 11px 8px;
  }
  .mini-add {
    width: 29px;
    min-width: 29px;
  }
  .category-title h3 {
    font-size: 11px;
  }
  .category-meta {
    flex-wrap: wrap;
  }
  .cart-item-main b {
    font-size: 9px;
  }
  .drawer-item {
    grid-template-columns: 46px 1fr auto 17px;
  }
  .drawer-item > img {
    width: 46px;
  }
  .line-total {
    font-size: 9px;
  }
  .calc-form {
    grid-template-columns: 1fr;
  }
  .field.full {
    grid-column: auto;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }
}
@media (max-width: 680px) {
  .hero-copy h1 {
    font-size: clamp(30px, 9.6vw, 42px);
  }
}
@media (max-width: 680px) {
  .catalog-menu {
    display: none;
  }
}