:root {
  --ink: #151515;
  --muted: #676767;
  --line: #e4e0d8;
  --paper: #fbfaf7;
  --panel: #f1eee7;
  --steel: #737a7a;
  --moss: #31483a;
  --signal: #0d7f87;
  --brass: #b88a2b;
  --danger: #8d2f22;
  --radius: 8px;
  color: var(--ink);
  background: var(--paper);
  font-family: Avenir Next, Avenir, Helvetica Neue, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(21, 21, 21, 0.035) 1px, transparent 1px) 0 0 / 84px 84px,
    var(--paper);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

.announcement {
  display: flex;
  justify-content: center;
  gap: 28px;
  padding: 10px 16px;
  background: var(--ink);
  color: white;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 22px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  background: var(--ink);
  color: white;
  border-radius: 2px;
}

.main-nav,
.header-actions,
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.main-nav {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.header-actions {
  justify-content: end;
  font-size: 14px;
}

.cart-link span {
  display: inline-grid;
  min-width: 22px;
  height: 22px;
  margin-left: 6px;
  place-items: center;
  border-radius: 999px;
  background: var(--signal);
  color: white;
  font-size: 12px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1.08fr);
  min-height: 680px;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 8vw, 104px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--brass);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(42px, 7vw, 86px);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1;
}

h3 {
  font-size: 22px;
}

p {
  color: var(--muted);
  line-height: 1.65;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 580px;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  padding: 0 22px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.button.primary {
  background: var(--ink);
  color: white;
}

.button.secondary {
  background: transparent;
}

.button.wide {
  width: 100%;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  background: var(--panel);
}

.hero-panel img {
  width: 100%;
  height: 100%;
  min-height: 680px;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.04);
}

.hero-spec {
  position: absolute;
  right: 34px;
  bottom: 34px;
  width: min(340px, calc(100% - 68px));
  padding: 20px;
  background: rgba(21, 21, 21, 0.84);
  color: white;
}

.hero-spec span,
.hero-spec strong {
  display: block;
}

.hero-spec span {
  color: #d8c284;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.collection-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
}

.collection-strip a {
  min-height: 112px;
  padding: 26px;
  border-right: 1px solid var(--line);
  font-size: clamp(20px, 3vw, 34px);
  font-weight: 700;
}

.section,
.material-band,
.trust-band,
.shop-layout,
.product-detail,
.policy-accordion,
.cart-shell,
.checkout-layout,
.page-hero,
.policy-page {
  padding: clamp(44px, 7vw, 86px) clamp(18px, 4vw, 56px);
}

.section-heading,
.shop-heading {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: end;
  margin-bottom: 28px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
}

.product-media {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--panel);
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 220ms ease;
}

.product-card:hover .product-media img {
  transform: scale(1.035);
}

.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  border-radius: 999px;
  padding: 7px 10px;
  background: var(--ink);
  color: white;
  font-size: 12px;
  font-weight: 800;
}

.product-card-body {
  padding: 20px;
}

.product-card-body p {
  min-height: 52px;
}

.product-card-meta,
.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.product-card-meta span,
.stock {
  color: #138048;
}

.material-band {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: 42px;
  align-items: start;
  background: var(--ink);
  color: white;
}

.material-band p {
  color: #d1d0ca;
}

.material-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.material-grid a {
  min-height: 148px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.material-grid span,
.material-grid small {
  display: block;
}

.material-grid span {
  font-size: 30px;
  font-weight: 800;
}

.trust-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.trust-band > div,
.filters,
.cart-summary,
.checkout-form,
.policy-accordion details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: rgba(255, 255, 255, 0.72);
}

.page-hero {
  border-bottom: 1px solid var(--line);
}

.page-hero.compact {
  padding-bottom: 42px;
}

.shop-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
}

.filters {
  position: sticky;
  top: 110px;
  align-self: start;
}

.filters a {
  display: block;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}

.product-page {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: clamp(28px, 6vw, 72px);
  padding: clamp(34px, 6vw, 72px) clamp(18px, 4vw, 56px);
}

.gallery-main {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--panel);
}

.gallery-main img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.gallery-thumbs img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
}

.purchase-panel {
  align-self: start;
  position: sticky;
  top: 124px;
}

.purchase-panel h1 {
  font-size: clamp(34px, 5vw, 62px);
}

.subtitle {
  font-size: 18px;
}

.rating-row,
.price-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
}

.rating-row span {
  color: #d59b00;
  letter-spacing: 0.08em;
}

.price-row strong {
  font-size: 32px;
}

.price-row del {
  color: var(--muted);
}

.key-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 22px 0;
}

.key-specs span {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.68);
  font-weight: 700;
}

.fine-print {
  margin-top: 14px;
  font-size: 13px;
}

.product-detail {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 42px;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.spec-grid div {
  padding: 17px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.64);
}

.spec-grid dt {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.spec-grid dd {
  margin: 6px 0 0;
  font-weight: 800;
}

.policy-accordion {
  display: grid;
  gap: 12px;
}

.policy-accordion summary {
  cursor: pointer;
  font-weight: 800;
}

.cart-shell,
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 26px;
  align-items: start;
}

.cart-item,
.mini-item {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.cart-item img,
.mini-item img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: var(--radius);
}

.qty-controls {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.qty-controls button {
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  cursor: pointer;
}

.cart-summary {
  position: sticky;
  top: 124px;
}

.checkout-form {
  display: grid;
  gap: 18px;
}

.checkout-form label {
  display: grid;
  gap: 8px;
  font-weight: 800;
}

.checkout-form input,
.checkout-form textarea,
.newsletter input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 13px 14px;
  background: white;
}

.checkbox-row {
  grid-template-columns: auto 1fr;
  align-items: start;
  font-weight: 400;
}

.checkbox-row input {
  width: auto;
  margin-top: 4px;
}

.form-status {
  margin: 0;
  font-weight: 800;
}

.policy-page {
  max-width: 860px;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto minmax(260px, 360px);
  gap: 28px;
  padding: 38px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  background: #ece8df;
}

.newsletter div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-top: 8px;
}

.newsletter button {
  border: 0;
  border-radius: var(--radius);
  padding: 0 16px;
  background: var(--ink);
  color: white;
  font-weight: 800;
}

@media (max-width: 920px) {
  .announcement {
    display: grid;
    gap: 4px;
    text-align: center;
  }

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

  .main-nav {
    grid-column: 1 / -1;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero,
  .material-band,
  .shop-layout,
  .product-page,
  .product-detail,
  .cart-shell,
  .checkout-layout,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-panel img {
    min-height: 460px;
  }

  .collection-strip,
  .product-grid,
  .trust-band {
    grid-template-columns: 1fr 1fr;
  }

  .purchase-panel,
  .cart-summary,
  .filters {
    position: static;
  }
}

@media (max-width: 620px) {
  h1 {
    font-size: 42px;
  }

  .collection-strip,
  .product-grid,
  .trust-band,
  .material-grid,
  .spec-grid,
  .key-specs {
    grid-template-columns: 1fr;
  }

  .cart-item,
  .mini-item {
    grid-template-columns: 72px 1fr;
  }

  .cart-item img,
  .mini-item img {
    width: 72px;
    height: 72px;
  }
}