:root {
  --ink: #111111;
  --muted: #6d737b;
  --line: #e6e2dc;
  --stone: #f5f2ed;
  --gold: #b5965b;
  --green: #23352f;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, Arial, sans-serif;
  background: #fff;
}
html {
  scroll-behavior: smooth;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, a, input, textarea, select {
  transition: background-color .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease, transform .18s ease, opacity .18s ease;
}

.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  right: 0;
  background: #fff;
}
.language-strip {
  height: 37px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  background: #000;
  color: #fff;
}
.language-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 28px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #fff;
  font: 700 14px/1 Arial, sans-serif;
}
.language-toggle b {
  color: #9ca3af;
  font-weight: 400;
}
.globe-icon {
  position: relative;
  width: 13px;
  height: 13px;
  display: inline-block;
  margin-right: 6px;
  border: 1.5px solid #fff;
  border-radius: 50%;
}
.globe-icon::before,
.globe-icon::after {
  content: "";
  position: absolute;
  inset: 2px;
  border-left: 1px solid #fff;
  border-right: 1px solid #fff;
  border-radius: 50%;
}
.globe-icon::after {
  inset: 5px -2px;
  border: 0;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
  border-radius: 0;
}
[dir="rtl"] .globe-icon {
  margin-right: 0;
  margin-left: 6px;
}
.main-nav {
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 78px;
  background: #fff;
  border-bottom: 1px solid #f1f1f1;
}
.brand {
  display: inline-flex;
  align-items: center;
  margin-right: 28px;
}
[dir="rtl"] .brand {
  margin-right: 0;
  margin-left: 28px;
}
.brand img { width: 132px; height: auto; }
.primary-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  color: #121212;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  font-weight: 600;
}
.primary-nav > a,
.nav-link {
  min-height: 64px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.nav-item {
  position: relative;
}
.caret {
  width: 0;
  height: 0;
  display: inline-block;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid #111;
  transition: transform .16s ease;
}
.nav-item:hover .caret,
.nav-item:focus-within .caret {
  transform: rotate(180deg);
}
.mega-menu {
  position: fixed;
  top: 101px;
  left: 0;
  right: 0;
  z-index: 28;
  min-height: 405px;
  display: grid;
  grid-template-columns: 390px 150px 150px 150px 1fr;
  gap: 46px;
  padding: 20px 64px 30px 24px;
  background: #fff;
  border-bottom: 1px solid #e9e9e9;
  box-shadow: 0 14px 34px rgba(0, 0, 0, .06);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity .16s ease, transform .16s ease, visibility .16s ease;
}
.has-mega:hover .mega-menu,
.has-mega:focus-within .mega-menu,
.mega-menu.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.mega-tabs {
  min-height: 386px;
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 18px 18px 20px;
  border: 1px solid #e5e5e5;
  border-radius: 14px;
}
.mega-tab {
  min-height: 66px;
  display: flex;
  align-items: center;
  padding: 0 22px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: #2c4257;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  text-align: left;
}
.mega-tab.is-active {
  background: #fff;
  color: #111;
  border-left: 3px solid #635bff;
  box-shadow: 0 8px 22px rgba(65, 80, 180, .16);
}
.mega-col {
  display: grid;
  align-content: start;
  gap: 18px;
  padding-top: 10px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 15px;
}
.mega-term {
  display: block;
  width: 100%;
  min-height: 28px;
  color: #444;
}
.mega-term.is-active {
  color: #111;
  border-bottom: 2px solid #111;
}
.mega-art {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 360px;
}
.mega-art img {
  width: min(520px, 100%);
  max-height: 285px;
  object-fit: contain;
  filter: drop-shadow(18px 22px 18px rgba(0,0,0,.14));
}
.company-menu {
  position: absolute;
  top: 64px;
  left: -18px;
  z-index: 31;
  width: 382px;
  display: grid;
  padding: 0 24px 14px;
  background: #fff;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 18px 34px rgba(0, 0, 0, .12);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity .16s ease, transform .16s ease, visibility .16s ease;
  font-family: Arial, sans-serif;
  font-size: 15px;
  font-weight: 500;
}
.has-company:hover .company-menu,
.has-company:focus-within .company-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.company-menu a {
  min-height: 52px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #d8d8d8;
}
.company-menu strong {
  margin: 0 -24px;
  padding: 12px 24px;
  background: #000;
  color: #fff;
  font-size: 14px;
}
.catalog-button {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 13px;
  border-radius: 10px;
  background: #000;
  color: #fff;
  font-weight: 800;
}
[dir="rtl"] .catalog-button {
  margin-left: 0;
  margin-right: auto;
}
.language-backdrop {
  position: fixed;
  inset: 0;
  z-index: 38;
  background: rgba(0, 0, 0, .78);
}
.language-drawer {
  position: fixed;
  z-index: 40;
  top: 0;
  left: 0;
  width: min(392px, 100vw);
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 58px 7px 12px;
  background: #fff;
  color: #111;
  box-shadow: 22px 0 60px rgba(0,0,0,.24);
  transform: translateX(-105%);
  transition: transform .22s ease;
}
.language-drawer.is-open {
  transform: translateX(0);
}
.drawer-x {
  position: absolute;
  top: 49px;
  right: 18px;
  min-height: 34px;
  border: 0;
  background: transparent;
  color: #000;
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}
.language-drawer p {
  margin: 50px 0 10px;
  font-size: 15px;
}
.drawer-languages {
  display: flex;
  align-items: center;
  gap: 34px;
  padding-left: 11px;
  font-size: 14px;
}
.drawer-languages a {
  color: #111;
}
.drawer-languages a:first-child {
  color: #2468ff;
}
.drawer-close {
  margin-top: auto;
  width: 100%;
  min-height: 39px;
  border: 0;
  border-radius: 10px;
  background: #000;
  color: #fff;
  font-size: 15px;
  font-weight: 800;
}
.drawer-open {
  overflow: hidden;
}

.hero {
  min-height: 92vh;
  display: flex;
  align-items: end;
  padding: 205px 7vw 70px;
  background-size: cover;
  background-position: center;
  color: #fff;
}
.hero > div { width: min(760px, 100%); }
.hero h1 {
  margin: 0 0 18px;
  font-family: Georgia, serif;
  font-size: clamp(54px, 9vw, 118px);
  line-height: .92;
  font-weight: 500;
}
.hero p { max-width: 560px; font-size: 20px; line-height: 1.6; }
.eyebrow {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.button {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid var(--gold);
  background: var(--gold);
  color: #fff;
  font-weight: 800;
}

.section {
  width: min(1180px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 86px 0;
}
.top-pad { padding-top: 165px; }
.section h1, .section h2 {
  margin: 0 0 28px;
  font-family: Georgia, serif;
  font-size: clamp(34px, 5vw, 66px);
  font-weight: 500;
}
.category-page {
  width: min(1720px, calc(100vw - 96px));
  margin: 0 auto;
}
.category-intro-panel {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1fr);
  gap: 36px;
  padding: 22px 30px;
  background: #fff;
  border-radius: 9px;
  box-shadow: 0 10px 28px rgba(0,0,0,.045);
}
.category-hero-image img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: 10px;
}
.category-copy {
  align-self: end;
  padding: 0 16px 14px;
}
.mini-label {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 12px;
  border-radius: 999px;
  background: #f1f2f3;
  color: #6b727a;
  font-size: 12px;
}
.category-copy h1 {
  margin: 24px 0 18px;
  font-size: 34px;
}
.category-copy p {
  color: #202327;
  font-size: 14px;
  line-height: 1.75;
}
.category-content-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 22px;
  margin-top: 48px;
}
.category-sidebar {
  align-self: start;
  padding: 16px;
  background: #fff;
  border: 1px solid #e3e6e9;
  border-radius: 9px;
  box-shadow: 0 8px 22px rgba(0,0,0,.045);
}
.category-sidebar h2,
.category-widget-panel h2 {
  margin: 0 0 18px;
  font: 900 15px Arial, sans-serif;
}
.side-widget {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
  padding: 14px;
  border: 1px solid #e7eaee;
  border-radius: 8px;
}
.side-widget > strong {
  margin: -14px -14px 10px;
  padding: 14px 20px;
  border-radius: 6px;
  background: #000;
  color: #fff;
}
.side-widget a {
  display: block;
  color: #46515c;
  font-size: 13px;
  line-height: 1.7;
}
.side-child {
  padding-left: 18px;
  color: #75808b !important;
  font-size: 12px !important;
}
.side-widget a:hover {
  color: #000 !important;
  transform: translateX(3px);
}
.side-widget small { color: #99a0a8; }
.color-widget a {
  display: flex;
  align-items: center;
  gap: 8px;
}
.color-widget i {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #d8d8d8;
  border: 1px solid #c5c5c5;
}
.category-main {
  display: grid;
  gap: 28px;
}
.category-widget-panel,
.category-text-card {
  padding: 20px;
  background: #fff;
  border: 1px solid #e3e6e9;
  border-radius: 9px;
  box-shadow: 0 8px 22px rgba(0,0,0,.045);
}
.category-showcase {
  display: grid;
  grid-template-columns: repeat(5, minmax(160px, 1fr));
  gap: 22px;
  perspective: 1200px;
}
.category-orbit-card {
  --mx: 0px;
  --my: 0px;
  --rx: 0deg;
  --ry: 0deg;
  position: relative;
  min-height: 290px;
  display: grid;
  place-items: end center;
  overflow: visible;
  border-radius: 9px;
  background: #2f2f2f;
  box-shadow: 0 12px 28px rgba(0,0,0,.14);
  transform: rotateX(var(--rx)) rotateY(var(--ry)) translate3d(var(--mx), var(--my), 0);
  transform-style: preserve-3d;
  transition: transform .2s ease, box-shadow .22s ease, filter .22s ease;
}
.category-orbit-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(0,0,0,.24));
  border-radius: inherit;
}
.category-orbit-card::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 27px;
  z-index: 3;
  width: 0;
  height: 2px;
  background: #fff;
  transform: translateX(-50%);
  transition: width .25s ease;
}
.category-orbit-card:hover {
  z-index: 2;
  box-shadow: 0 26px 55px rgba(0,0,0,.28);
  filter: contrast(1.04);
}
.category-orbit-card:hover::after {
  width: 86px;
}
.category-orbit-card img {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  transition: transform .32s ease;
}
.category-orbit-card:hover img {
  transform: scale(1.08) translateY(-6px);
}
.category-count {
  position: absolute;
  top: -45px;
  left: 50%;
  z-index: 4;
  color: #fff;
  font-family: Georgia, serif;
  font-size: 58px;
  line-height: 1;
  text-shadow: 0 4px 10px rgba(0,0,0,.55);
  opacity: 0;
  transform: translate(-50%, 14px);
  transition: opacity .22s ease, transform .22s ease;
}
.category-orbit-card:hover .category-count {
  opacity: 1;
  transform: translate(-50%, 0);
}
.category-orbit-card strong {
  position: relative;
  z-index: 4;
  margin-bottom: 22px;
  padding: 8px 28px;
  border-radius: 999px;
  background: rgba(0,0,0,.58);
  color: #fff;
  font-family: Georgia, serif;
  font-size: 21px;
  letter-spacing: 4px;
  text-transform: uppercase;
}
.home-category-widget .category-showcase {
  margin-top: 30px;
}
.category-text-card h2 {
  margin: 0 0 20px;
  font-size: 18px;
}
.category-text-card p {
  color: #222;
  font-size: 14px;
  line-height: 1.75;
}
.read-more-pill {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  margin-top: 14px;
  padding: 0 18px;
  border-radius: 999px;
  background: #fff;
  color: #d14b74;
  box-shadow: 0 10px 24px rgba(0,0,0,.09);
  font-weight: 900;
}
.read-more-pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(0,0,0,.14);
}
.lead, .text-section p, .contact p {
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 18px;
}
.stone-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  background: var(--stone);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.stone-card:hover {
  transform: translateY(-5px);
  border-color: #cfd3d8;
  box-shadow: 0 18px 36px rgba(0,0,0,.10);
}
.stone-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform .35s ease, filter .35s ease;
}
.stone-card:hover img {
  transform: scale(1.035);
  filter: contrast(1.04);
}
.stone-card span {
  padding: 18px;
  font-weight: 900;
}
.cta {
  margin: 30px auto 90px;
  width: min(1180px, calc(100vw - 40px));
  padding: 58px;
  background: var(--green);
  color: #fff;
}
.cta h2 { margin: 0 0 14px; font-size: 42px; font-family: Georgia, serif; font-weight: 500; }
.cta p { max-width: 620px; color: rgba(255,255,255,.76); line-height: 1.7; }

.product-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  gap: 44px;
  width: min(1180px, calc(100vw - 40px));
  margin: 0 auto;
  align-items: center;
}
.product-hero img { width: 100%; aspect-ratio: 1.2; object-fit: cover; }
.product-hero h1 { font-family: Georgia, serif; font-size: clamp(38px, 5vw, 76px); font-weight: 500; }
.specs { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.specs div { padding: 18px; border: 1px solid var(--line); background: var(--stone); }
.specs strong, .specs span { display: block; }
.specs span { margin-top: 8px; color: var(--muted); }

.product-detail,
.products-archive {
  width: min(1370px, calc(100vw - 56px));
  margin: 0 auto;
}
.breadcrumb {
  min-height: 32px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding: 0 16px;
  border-radius: 8px;
  background: #fff;
  color: #727981;
  box-shadow: 0 4px 18px rgba(0,0,0,.05);
  font-size: 12px;
}
.product-top-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 18px;
}
.detail-card {
  background: #fff;
  border: 1px solid #e7e9ec;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,.06);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.detail-card:hover {
  transform: translateY(-2px);
  border-color: #d9dde2;
  box-shadow: 0 18px 38px rgba(0,0,0,.09);
}
.detail-card h2 {
  margin: 0;
  padding: 11px 14px;
  border-bottom: 1px solid #eceff2;
  color: #757b82;
  font: 800 13px Arial, sans-serif;
}
.gallery-card { padding-bottom: 14px; }
.carousel-stage {
  position: relative;
  width: calc(100% - 28px);
  height: 390px;
  margin: 14px;
  overflow: hidden;
  border-radius: 8px;
  background: #f2f3f4;
}
.carousel-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.015);
  transition: opacity .32s ease, transform .45s ease;
}
.carousel-slide.is-active {
  opacity: 1;
  transform: scale(1);
}
.carousel-btn {
  position: absolute;
  top: 50%;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: rgba(0,0,0,.72);
  color: #fff;
  font-size: 28px;
  transform: translateY(-50%);
  opacity: 0;
}
.carousel-stage:hover .carousel-btn {
  opacity: 1;
}
.carousel-btn:hover {
  background: #000;
  box-shadow: 0 10px 24px rgba(0,0,0,.28);
}
.carousel-btn.prev { left: 14px; }
.carousel-btn.next { right: 14px; }
.main-stone {
  width: calc(100% - 28px);
  height: 390px;
  margin: 14px;
  border-radius: 8px;
  object-fit: cover;
}
.thumb-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 0 20px;
}
.thumb-row button {
  padding: 0;
  border: 1px solid #dde1e5;
  background: #fff;
  cursor: pointer;
}
.thumb-row button.is-active {
  border-color: #111;
  box-shadow: 0 8px 20px rgba(0,0,0,.12);
}
.thumb-row img {
  height: 58px;
  width: 100%;
  object-fit: cover;
}
.gallery-card p,
.detail-card p {
  margin: 14px 18px;
  color: #7d858e;
  font-size: 11px;
}
.product-info-card { padding: 0 14px 14px; }
.product-info-card h1 {
  margin: 15px 0;
  font-size: 20px;
}
.info-row {
  min-height: 54px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid #edf0f2;
  border-radius: 7px;
  margin-bottom: 10px;
  padding: 0 12px;
  color: #6d747c;
}
.info-row strong { color: #20242a; }
.info-row a {
  border-bottom: 1px solid rgba(0,0,0,.22);
}
.info-row a:hover {
  color: #000;
  border-color: #000;
}
.ratings-row {
  display: grid;
  grid-template-columns: 58px 58px 1fr;
  gap: 12px;
  align-items: center;
  margin: 18px 0;
}
.ratings-row b {
  display: grid;
  place-items: center;
  height: 45px;
  border: 2px solid #111;
  font-size: 25px;
}
.ratings-row span,
.ratings-row small { display: block; font-size: 10px; color: #59616b; }
.stars { color: #f5ad22 !important; font-size: 19px !important; }
.ask-price {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 40px;
  border-radius: 8px;
  background: #000;
  color: #fff;
  font-weight: 900;
  letter-spacing: 6px;
}
.ask-price:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 28px rgba(0,0,0,.18);
}
.info-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 10px;
}
.info-actions button,
.reply-card button {
  min-height: 36px;
  border: 1px solid #e2e6ea;
  border-radius: 7px;
  background: #fff;
}
.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1fr);
  gap: 18px;
  margin-top: 18px;
}
.spec-card { padding-bottom: 12px; }
.spec-row {
  display: grid;
  grid-template-columns: 180px 120px 90px 90px;
  align-items: center;
  gap: 16px;
  min-height: 45px;
  margin: 0 22px;
  border-bottom: 1px solid #e8ebee;
  font-size: 12px;
}
.spec-row i {
  height: 8px;
  border-radius: 10px;
  background: repeating-linear-gradient(90deg, #35b86f 0 8px, transparent 8px 13px), #edf0f2;
}
.spec-row i.bad { background: repeating-linear-gradient(90deg, #df584d 0 8px, transparent 8px 13px), #edf0f2; }
.spec-row i.warn { background: repeating-linear-gradient(90deg, #f69a2d 0 8px, transparent 8px 13px), #edf0f2; }
.spec-row small { color: #87909a; }
.side-stack {
  display: grid;
  gap: 18px;
}
.icon-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  padding: 18px;
}
.icon-grid div,
.icon-grid a {
  width: 104px;
  height: 78px;
  display: grid;
  place-items: center;
  gap: 6px;
  border: 1px solid #e3e7eb;
  border-radius: 7px;
  background: #fff;
}
.icon-grid a:hover {
  transform: translateY(-4px);
  border-color: #111;
  box-shadow: 0 14px 24px rgba(0,0,0,.10);
}
.icon-grid span {
  width: 28px;
  height: 28px;
  border: 2px solid #111;
  border-radius: 4px;
}
.icon-grid small { font-size: 10px; text-align: center; }
.guidelines {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 18px;
  padding: 18px;
}
.guidelines h2 { grid-column: 1 / -1; margin: -18px -18px 0; }
.guidelines div {
  min-height: 72px;
  padding: 14px;
  border: 1px solid #e7ebef;
  border-radius: 8px;
}
.guidelines span { display: block; margin-top: 8px; color: #65707c; }
.reply-card,
.related-card {
  margin-top: 40px;
  padding: 34px 42px;
}
.reply-card h2,
.related-card h2 {
  padding: 0;
  border: 0;
  color: #20242a;
  font-size: 24px;
}
.reply-card textarea {
  width: 100%;
  min-height: 160px;
  margin-top: 8px;
}
.rating-box {
  padding: 18px;
  border: 1px solid #e6e9ed;
  color: #6b737d;
}
.related-card h2 { text-align: center; margin-bottom: 30px; }
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.archive-hero {
  min-height: 210px;
  display: grid;
  grid-template-columns: 390px 1fr;
  align-items: center;
  gap: 30px;
  padding: 24px 40px;
  background: #fff;
  border-radius: 8px;
}
.archive-hero img {
  height: 170px;
  width: 100%;
  object-fit: contain;
}
.archive-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 18px;
  margin-top: 18px;
}
.filter-sidebar {
  align-self: start;
  padding: 16px;
  background: #fff;
  border: 1px solid #e5e8ec;
  border-radius: 8px;
}
.filter-sidebar details {
  padding: 10px 0;
  border-bottom: 1px solid #edf0f2;
}
.filter-sidebar summary { font-weight: 900; cursor: pointer; }
.filter-sidebar label {
  display: block;
  margin-top: 9px;
  color: #59636e;
  font-size: 12px;
}
.archive-results {
  padding: 16px;
  background: #fff;
  border-radius: 8px;
}
.archive-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}
.archive-tabs button {
  min-height: 34px;
  border: 1px solid #e3e7eb;
  border-radius: 6px;
  background: #fff;
}
.archive-tabs .is-active { color: #1d5cff; border-color: #b8c8ff; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(185px, 1fr));
  gap: 14px;
}
.product-card {
  display: block;
  border: 1px solid #e4e8ec;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 8px 18px rgba(0,0,0,.04);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: #cfd4da;
  box-shadow: 0 18px 38px rgba(0,0,0,.11);
}
.product-card-media {
  position: relative;
  display: block;
  overflow: hidden;
}
.product-card-media img {
  width: 100%;
  aspect-ratio: 1.45;
  object-fit: cover;
  transition: transform .4s ease, filter .4s ease;
}
.product-card:hover .product-card-media img {
  transform: scale(1.045);
  filter: contrast(1.04);
}
.product-card-media span {
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 3px 7px;
  border-radius: 999px;
  background: #f2b705;
  font-size: 10px;
  font-weight: 900;
}
.product-card-body { padding: 11px; }
.product-card-body strong { font-size: 13px; }
.product-title-link:hover {
  color: #000;
}
.product-card dl { margin: 10px 0; }
.product-card dl div {
  display: flex;
  justify-content: space-between;
  color: #6e7781;
  font-size: 11px;
}
.product-card dd a {
  border-bottom: 1px solid rgba(0,0,0,.18);
}
.product-card dd a:hover {
  color: #000;
  border-color: #000;
}
.card-actions {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid #edf0f2;
  padding-top: 9px;
  color: #6e7781;
  font-size: 11px;
}
.card-actions button,
.card-actions a {
  border: 0;
  background: transparent;
  color: #6e7781;
  font: inherit;
  padding: 0;
}
.card-actions button:hover,
.card-actions a:hover {
  color: #000;
}
.site-footer {
  margin-top: 70px;
  background: #fff;
  border-top: 1px solid var(--line);
}
.footer-main {
  min-height: 520px;
  display: grid;
  grid-template-columns: 1fr 300px 1fr;
  gap: 70px;
  width: min(1360px, calc(100vw - 90px));
  margin: 0 auto;
  padding: 70px 0;
}
.footer-newsletter h2 {
  margin: 0 0 30px;
  font-family: Georgia, serif;
  font-size: 62px;
  font-weight: 500;
}
.footer-newsletter label {
  display: grid;
  grid-template-columns: 1fr auto;
  max-width: 330px;
  border-bottom: 1px solid #111;
  color: #6b737c;
  font-size: 12px;
  letter-spacing: 2px;
}
.footer-newsletter input[type="email"] {
  grid-column: 1 / -1;
  border: 0;
  outline: 0;
  min-height: 24px;
}
.footer-newsletter p { font-size: 12px; }
.footer-newsletter h3 { margin-top: 55px; font-size: 28px; }
.socials { display: flex; gap: 14px; color: #60666d; }
.badges { display: flex; gap: 10px; margin-top: 18px; }
.badges b {
  padding: 6px 10px;
  border-radius: 999px;
  background: #000;
  color: #fff;
  font-size: 10px;
}
.footer-brand {
  display: grid;
  align-items: center;
}
.footer-brand img { width: 270px; }
.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 55px;
  align-items: center;
}
.footer-links h3 {
  margin: 18px 0 8px;
  font-family: Georgia, serif;
  font-size: 25px;
  font-weight: 500;
}
.footer-links a,
.footer-links p {
  display: block;
  margin: 5px 0;
  font-size: 12px;
  line-height: 1.5;
}
.footer-strip {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 22px;
  padding: 0 20px;
  background: #080808;
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  white-space: nowrap;
  overflow: hidden;
}
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s ease, transform .5s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 760px) {
  .site-header { position: sticky; }
  .language-strip { padding: 0 14px; }
  .main-nav { height: auto; min-height: 64px; padding: 12px 18px; flex-wrap: wrap; gap: 14px; }
  .brand { margin-right: 0; }
  .brand img { width: 120px; }
  .primary-nav { order: 3; width: 100%; flex-wrap: wrap; gap: 14px 22px; font-size: 16px; }
  .catalog-button { margin-left: auto; }
  .hero { min-height: 76vh; padding: 120px 24px 46px; }
  .product-hero { grid-template-columns: 1fr; }
  .product-top-grid,
  .detail-grid,
  .archive-layout,
  .archive-hero,
  .category-intro-panel,
  .category-content-grid,
  .category-showcase,
  .footer-main,
  .footer-links,
  .related-grid,
  .guidelines { grid-template-columns: 1fr; }
  .main-stone,
  .carousel-stage { height: 260px; }
  .product-detail,
  .products-archive,
  .footer-main { width: calc(100vw - 28px); }
  .footer-newsletter h2 { font-size: 42px; }
  .cta { padding: 34px 24px; }
  .footer-strip { justify-content: start; overflow-x: auto; }
}