:root {
  --ink: #1b1711;
  --muted: #776c5b;
  --line: #dfd2bb;
  --paper: #fbf6ed;
  --surface: #fffdf8;
  --sumi: #0f0e0c;
  --vermillion: #b88a44;
  --jade: #8a6b34;
  --indigo: #6c5528;
  --gold: #c9a35c;
  --rose: #9b7441;
  --shadow: 0 20px 60px rgba(15, 14, 12, 0.14);
  font-family: "Vazirmatn", Tahoma, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 10%, rgba(201, 163, 92, 0.13), transparent 26rem),
    linear-gradient(180deg, #fffdf8 0%, #f8efe1 56%, #fbf6ed 100%);
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 86px;
  padding: 0.55rem clamp(1rem, 4vw, 4rem);
  background: rgba(15, 14, 12, 0.96);
  border-bottom: 1px solid rgba(201, 163, 92, 0.45);
  backdrop-filter: blur(18px);
  box-shadow: 0 16px 45px rgba(15, 14, 12, 0.18);
}

.brand,
.header-actions,
.hero-actions,
.contact-actions,
.cart-button,
.primary-action,
.secondary-action,
.icon-link,
.icon-button {
  display: inline-flex;
  align-items: center;
}

.brand {
  gap: 0;
  flex: 0 0 auto;
  min-width: 0;
  direction: ltr;
}

.brand-logo {
  display: block;
  width: clamp(78px, 7.2vw, 104px);
  height: clamp(78px, 7.2vw, 104px);
  border: 0;
  border-radius: 0;
  object-fit: contain;
  object-position: center;
  padding: 0;
  background: transparent;
  box-shadow: none;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.6rem, 2vw, 1.8rem);
  color: #f1e6cf;
  font-weight: 600;
}

.main-nav a {
  padding: 0.55rem 0;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover {
  color: #f1d48b;
  border-color: var(--gold);
}

.header-actions {
  gap: 0.6rem;
  justify-content: flex-end;
  min-width: 160px;
}

.icon-link,
.icon-button,
.cart-button {
  height: 42px;
  border: 1px solid rgba(201, 163, 92, 0.5);
  background: rgba(255, 253, 248, 0.08);
  color: #f1d48b;
}

.icon-link,
.icon-button {
  width: 42px;
  justify-content: center;
  border-radius: 50%;
}

.icon-link svg,
.icon-button svg,
.cart-button svg,
.primary-action svg,
.secondary-action svg {
  width: 19px;
  height: 19px;
  stroke-width: 2.1;
}

.cart-button {
  gap: 0.45rem;
  border-radius: 999px;
  padding: 0 0.75rem;
}

.cart-button b {
  min-width: 23px;
  height: 23px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: #c9a35c;
  color: #0f0e0c;
  font-size: 0.78rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(300px, 1.14fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  min-height: calc(100svh - 76px);
  padding: clamp(2rem, 6vw, 5.5rem) clamp(1rem, 5vw, 5rem) 2rem;
}

.hero-copy {
  max-width: 670px;
}

.eyebrow,
.section-kicker {
  display: inline-block;
  color: var(--vermillion);
  direction: ltr;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0.65rem 0 1rem;
  font-size: clamp(2.2rem, 7vw, 5.2rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.hero p,
.intro-band p,
.order-panel p,
.contact-band p {
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 2;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.7rem;
}

.primary-action,
.secondary-action {
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  border-radius: 999px;
  padding: 0.75rem 1.05rem;
  font-weight: 800;
  line-height: 1.35;
}

.primary-action {
  border: 1px solid var(--sumi);
  background: var(--sumi);
  color: #fff;
}

.secondary-action {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--sumi);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 2rem 0 0;
}

.trust-strip div {
  padding: 1rem;
  border-top: 1px solid var(--line);
}

.trust-strip dt {
  color: var(--muted);
  font-size: 0.82rem;
}

.trust-strip dd {
  margin: 0.25rem 0 0;
  font-weight: 800;
}

.hero-media {
  display: block;
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 360px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-media > img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.section {
  padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 5vw, 5rem);
}

.intro-band,
.contact-band,
.order-section {
  margin: 0 clamp(1rem, 5vw, 5rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.intro-band,
.contact-band {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(260px, 1fr);
  gap: 1.5rem;
  align-items: center;
}

.section h2,
.order-panel h2,
.contact-band h2 {
  margin: 0.35rem 0 0;
  font-size: clamp(1.55rem, 3.5vw, 2.65rem);
  line-height: 1.25;
}

.section-note {
  max-width: 560px;
  margin: 0.55rem 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.why-section {
  padding-top: clamp(2rem, 5vw, 4.5rem);
}

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

.why-grid article {
  min-height: 220px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  padding: 1.2rem;
}

.why-grid svg {
  width: 34px;
  height: 34px;
  color: var(--jade);
  stroke-width: 1.9;
}

.why-grid h3 {
  margin: 1rem 0 0.5rem;
  font-size: 1.15rem;
}

.why-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
}

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

.customer-card {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  padding: 1rem;
  color: inherit;
  text-decoration: none;
}

.customer-logo {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.customer-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.customer-logo-fallback {
  font-size: 2rem;
  font-weight: 900;
  color: var(--sumi);
}

.customer-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.customer-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.text-button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  background: var(--surface);
  color: var(--ink);
  font-weight: 700;
}

.color-grid,
.category-grid,
.shape-grid,
.model-grid {
  display: grid;
  gap: 0.8rem;
}

.filter-stack {
  display: grid;
  gap: 1.1rem;
}

.filter-block {
  display: grid;
  gap: 0.75rem;
}

.filter-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
}

.filter-label strong {
  color: var(--ink);
  font-size: 1.05rem;
}

.filter-label span {
  font-size: 0.92rem;
}

.color-grid {
  grid-template-columns: repeat(8, minmax(96px, 1fr));
}

.category-grid,
.shape-grid,
.model-grid {
  grid-template-columns: repeat(7, minmax(120px, 1fr));
}

.color-filter,
.category-filter,
.shape-filter,
.model-filter {
  display: grid;
  place-items: center;
  gap: 0.6rem;
  min-height: 118px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  font-weight: 800;
}

.category-filter,
.shape-filter,
.model-filter {
  min-height: 96px;
  padding: 0.85rem;
}

.category-filter svg,
.shape-filter svg,
.model-filter svg {
  width: 30px;
  height: 30px;
  color: var(--jade);
  stroke-width: 1.9;
}

.color-filter[aria-pressed="true"],
.category-filter[aria-pressed="true"],
.shape-filter[aria-pressed="true"],
.model-filter[aria-pressed="true"] {
  border-color: var(--sumi);
  box-shadow: 0 0 0 3px rgba(32, 32, 32, 0.08);
}

.swatch {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.18);
  box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.75);
}

.sort-control {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--muted);
  font-weight: 700;
}

.sort-control select,
.checkout-form input,
.checkout-form select,
.checkout-form textarea {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
}

.sort-control select {
  min-height: 42px;
  padding: 0.35rem 0.8rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.product-card {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 410px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.8);
}

.product-card.is-unavailable {
  opacity: 0.74;
}

.product-visual {
  display: grid;
  place-items: center;
  min-height: 205px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  border-radius: 8px 8px 0 0;
  overflow: hidden;
  isolation: isolate;
}

.product-visual img {
  display: block;
  width: min(70%, 188px);
  aspect-ratio: 1;
  height: auto;
  object-fit: cover;
  box-sizing: border-box;
  border-radius: 8px;
  clip-path: inset(0 round 8px);
  transition: transform 160ms ease;
}

.product-visual:hover img {
  transform: scale(1.04);
}

.product-body {
  padding: 1rem;
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.product-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.7rem;
}

.code-pill,
.shape-pill,
.model-pill,
.stock-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  border: 1px solid rgba(32, 32, 32, 0.14);
  border-radius: 999px;
  background: #fffaf4;
  color: var(--sumi);
  direction: ltr;
  font-weight: 900;
  padding: 0.25rem 0.65rem;
}

.shape-pill {
  background: #f7efe0;
  color: var(--jade);
  direction: rtl;
}

.model-pill {
  background: #f3ead9;
  color: var(--indigo);
  direction: ltr;
}

.stock-pill {
  background: #202020;
  color: #fff;
  direction: rtl;
}

.product-empty {
  grid-column: 1 / -1;
}

.product-card h3 {
  margin: 0.6rem 0 0.45rem;
  font-size: 1.05rem;
  line-height: 1.55;
}

.product-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.source-link {
  display: inline-flex;
  width: fit-content;
  margin-top: 0.85rem;
  color: var(--indigo);
  font-size: 0.82rem;
  font-weight: 800;
  border-bottom: 1px solid rgba(201, 163, 92, 0.42);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 1rem;
  border-top: 1px solid var(--line);
}

.price {
  font-weight: 900;
  white-space: nowrap;
}

.add-button {
  min-height: 42px;
  border: 1px solid var(--sumi);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  background: var(--sumi);
  color: #fff;
  font-weight: 800;
}

.add-button.is-disabled,
.primary-action.is-disabled {
  opacity: 0.58;
  cursor: not-allowed;
  pointer-events: none;
}

.order-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.52fr);
  gap: 1.2rem;
  padding: clamp(2rem, 5vw, 4rem) 0;
}

.order-panel,
.order-summary {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(1.1rem, 3vw, 2rem);
}

.checkout-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.2rem;
}

.checkout-form label {
  display: grid;
  gap: 0.45rem;
  color: #3f3b37;
  font-weight: 800;
}

.custom-order {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 1rem;
  border: 1px solid rgba(201, 163, 92, 0.32);
  border-radius: 8px;
  background: rgba(248, 239, 225, 0.66);
}

.custom-order.is-hidden {
  display: none;
}

.custom-order legend {
  padding: 0 0.45rem;
  color: var(--indigo);
  font-weight: 900;
}

.custom-order label:last-child {
  grid-column: 1 / -1;
}

.checkout-form > label:nth-child(n + 4),
.checkout-form button {
  grid-column: 1 / -1;
}

.checkout-form input,
.checkout-form select,
.checkout-form textarea {
  width: 100%;
  padding: 0.8rem 0.9rem;
}

.summary-items,
.cart-items {
  display: grid;
  gap: 0.75rem;
}

.empty-state {
  padding: 1rem;
  border: 1px dashed #d7cec4;
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
}

.summary-row,
.cart-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
}

.summary-row strong,
.cart-row strong {
  display: block;
  line-height: 1.5;
}

.summary-row small,
.cart-row small {
  color: var(--muted);
}

.qty-control {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  direction: ltr;
}

.qty-control button {
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
}

.summary-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  font-size: 1rem;
}

.summary-total strong {
  font-size: 1.12rem;
}

.order-summary p {
  color: var(--muted);
  line-height: 1.8;
}

.contact-band {
  padding: clamp(2rem, 5vw, 4rem) 0;
}

.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: none;
}

.cart-drawer.is-open {
  display: block;
}

.cart-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(22, 22, 22, 0.38);
}

.cart-panel {
  position: absolute;
  inset: 0 0 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
  width: min(430px, 100%);
  background: var(--paper);
  box-shadow: -20px 0 50px rgba(0, 0, 0, 0.18);
}

.cart-header,
.cart-footer {
  padding: 1rem;
  border-bottom: 1px solid var(--line);
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-header h2 {
  margin: 0;
}

.cart-items {
  align-content: start;
  overflow: auto;
  padding: 1rem;
}

.cart-footer {
  border-top: 1px solid var(--line);
  border-bottom: 0;
}

.cart-footer .primary-action {
  width: 100%;
  margin-top: 1rem;
}

.toast {
  position: fixed;
  right: 50%;
  bottom: 1rem;
  z-index: 60;
  transform: translateX(50%) translateY(150%);
  max-width: min(92vw, 440px);
  border-radius: 999px;
  padding: 0.75rem 1rem;
  background: var(--sumi);
  color: #fff;
  font-weight: 800;
  text-align: center;
  transition: transform 180ms ease;
}

.toast.is-visible {
  transform: translateX(50%) translateY(0);
}

.product-detail-page {
  padding: clamp(1rem, 4vw, 3rem) clamp(1rem, 5vw, 5rem) clamp(2rem, 5vw, 4rem);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 1rem;
  color: var(--muted);
  font-weight: 800;
}

.breadcrumb a {
  color: var(--indigo);
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1fr);
  gap: clamp(1rem, 4vw, 3rem);
  align-items: stretch;
}

.detail-image-panel,
.detail-copy,
.detail-empty {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.detail-image-panel {
  display: grid;
  place-items: center;
  min-height: 520px;
  overflow: hidden;
  isolation: isolate;
}

.detail-image-frame {
  width: min(82%, 620px);
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}

.detail-image-frame img,
.detail-image-panel img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  box-sizing: border-box;
  border-radius: 8px;
  clip-path: inset(0 round 8px);
}

.detail-copy,
.detail-empty {
  padding: clamp(1.1rem, 3vw, 2rem);
}

.detail-copy h1,
.detail-empty h1 {
  margin: 0.45rem 0 0.65rem;
  font-size: clamp(1.8rem, 4vw, 3.4rem);
  line-height: 1.2;
}

.detail-copy p,
.detail-trust {
  color: var(--muted);
  line-height: 1.9;
}

.detail-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1.4rem 0;
}

.detail-specs div {
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffaf4;
}

.detail-specs dt {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.detail-specs dd {
  margin: 0.3rem 0 0;
  direction: ltr;
  text-align: right;
  font-weight: 900;
}

.detail-price {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.detail-price strong {
  font-size: 1.35rem;
}

.detail-packages {
  display: grid;
  gap: 0.6rem;
  margin-top: 1.1rem;
}

.detail-packages > span {
  color: var(--muted);
  font-weight: 900;
}

.package-choice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 54px;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffaf4;
  cursor: pointer;
}

.package-choice:has(input:checked) {
  border-color: var(--gold);
  background: #fff6df;
  box-shadow: 0 0 0 2px rgba(201, 163, 92, 0.16);
}

.package-choice input {
  accent-color: var(--gold);
}

.package-choice span {
  flex: 1;
  font-weight: 900;
}

.package-choice strong {
  direction: rtl;
  white-space: nowrap;
}

.detail-order {
  display: grid;
  grid-template-columns: auto minmax(72px, 110px) 1fr;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1.2rem;
}

.detail-order label {
  color: var(--muted);
  font-weight: 800;
}

.detail-order input {
  min-height: 48px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.5rem;
  text-align: center;
}

.detail-trust {
  margin: 1rem 0 0;
}

.detail-related {
  padding-right: 0;
  padding-left: 0;
}

.compact-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.about-page {
  padding: clamp(1.5rem, 4vw, 4rem);
}

.about-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.65fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  min-height: 520px;
  padding: clamp(2rem, 5vw, 5rem);
  border: 1px solid rgba(201, 163, 92, 0.38);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(15, 14, 12, 0.95), rgba(39, 31, 18, 0.92)),
    radial-gradient(circle at 18% 24%, rgba(201, 163, 92, 0.18), transparent 22rem);
  color: #f8efe1;
  box-shadow: var(--shadow);
}

.about-hero-copy {
  max-width: 760px;
}

.about-hero h1 {
  margin: 0.6rem 0 1rem;
  max-width: 780px;
  color: #fff8e9;
  font-size: clamp(2.15rem, 5vw, 4.6rem);
  line-height: 1.2;
}

.about-hero p,
.about-copy p,
.source-note p {
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 2.05;
}

.about-hero p {
  max-width: 720px;
  color: #e6d5b6;
}

.about-mark {
  display: grid;
  place-items: center;
}

.about-mark img {
  width: min(100%, 310px);
  aspect-ratio: 1;
  object-fit: contain;
  filter: drop-shadow(0 22px 35px rgba(0, 0, 0, 0.35));
}

.about-story,
.about-timeline-section,
.about-values,
.source-note {
  padding-right: 0;
  padding-left: 0;
}

.about-copy {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 2rem);
  padding: clamp(1.2rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.78);
}

.about-copy p {
  margin: 0;
}

.about-copy .about-signature {
  grid-column: 1 / -1;
  color: var(--ink);
  font-weight: 800;
  text-align: center;
}

.about-timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.about-timeline article,
.about-card-grid article,
.source-note {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.86);
  box-shadow: 0 12px 34px rgba(15, 14, 12, 0.07);
}

.about-timeline article {
  padding: 1.15rem;
}

.about-timeline span {
  display: inline-flex;
  margin-bottom: 0.75rem;
  color: var(--vermillion);
  font-size: 0.83rem;
  font-weight: 900;
}

.about-timeline h3,
.about-card-grid h3,
.source-note h2 {
  margin: 0 0 0.6rem;
}

.about-timeline p,
.about-card-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
}

.about-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.about-card-grid article {
  padding: 1.25rem;
}

.about-card-grid svg {
  width: 28px;
  height: 28px;
  margin-bottom: 1rem;
  color: var(--gold);
}

.source-note {
  padding: clamp(1.2rem, 3vw, 2rem);
}

.source-note a {
  color: #806020;
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

@media (max-width: 1100px) {
  .color-grid,
  .category-grid,
  .shape-grid,
  .model-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .why-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .about-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .site-header {
    flex-wrap: wrap;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    overflow-x: auto;
  }

  .hero,
  .intro-band,
  .order-section,
  .contact-band {
    grid-template-columns: 1fr;
  }

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

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

  .hero {
    min-height: auto;
  }

  .hero-media {
    order: -1;
  }

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

  .detail-image-panel {
    min-height: 360px;
  }

  .about-hero,
  .about-copy,
  .about-card-grid {
    grid-template-columns: 1fr;
  }

  .about-hero {
    min-height: auto;
  }

  .about-mark {
    order: -1;
  }

  .about-mark img {
    width: 180px;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 0.75rem 1rem;
  }

  .brand,
  .header-actions {
    min-width: 0;
  }

  .header-actions {
    gap: 0.4rem;
  }

  .cart-button span {
    display: none;
  }

  .hero {
    padding-inline: 1rem;
  }

  .trust-strip,
  .color-grid,
  .category-grid,
  .shape-grid,
  .model-grid,
  .product-grid,
  .checkout-form,
  .custom-order,
  .detail-specs,
  .detail-order {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .filter-label {
    align-items: stretch;
    flex-direction: column;
    gap: 0.35rem;
  }

  .sort-control {
    justify-content: space-between;
  }

  .product-card {
    min-height: 0;
  }

  .primary-action,
  .secondary-action {
    width: 100%;
  }

  .about-page {
    padding: 1rem;
  }

  .about-hero {
    padding: 1.35rem;
  }

  .about-timeline {
    grid-template-columns: 1fr;
  }
}