:root {
  --font-display: "Instrument Serif", Georgia, serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --bg: #f7f3eb;
  --surface: #fffaf2;
  --ink: #26231f;
  --ink-soft: #37322c;
  --muted: #6f695f;
  --line: rgba(38, 35, 31, 0.12);
  --accent: #2f4638;
  --paper: var(--bg);
  --linen: #ece4d7;
  --chalk: #f4ede2;
  --oak: #b78355;
  --walnut: #5d4032;
  --ash: #d7c8b5;
  --smoke: #7a746b;
  --blackwood: #24211e;
  --sage: var(--accent);
  --clay: #a96545;
  --border: var(--line);
  --border-strong: rgba(38, 35, 31, 0.24);
  --focus: #2f655b;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;
  --shadow-card: 0 18px 46px rgba(38, 31, 24, 0.08);
  --shadow-hover: 0 26px 70px rgba(38, 31, 24, 0.16);
  --shadow-soft: var(--shadow-card);
  --shadow-deep: 0 34px 86px rgba(30, 24, 18, 0.2);
  --radius: var(--radius-sm);
  --radius-large: var(--radius-md);
  --header-height: 72px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  color-scheme: light;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.78;
  letter-spacing: 0.01em;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

body.has-sticky-quote {
  padding-bottom: 92px;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

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

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

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(47, 101, 91, 0.35);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  z-index: 1000;
  transform: translateY(-160%);
  background: var(--ink);
  color: var(--surface);
  padding: 10px 14px;
  border-radius: 6px;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--header-height);
  border-bottom: 1px solid var(--line);
  background: rgba(247, 243, 235, 0.9);
  backdrop-filter: saturate(160%) blur(18px);
}

.nav-wrap {
  width: min(calc(100% - 32px), 1200px);
  margin: 0 auto;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1;
  color: var(--ink);
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 28px;
  height: 28px;
  color: var(--oak);
}

.nav-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: color 220ms var(--ease);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--sage);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--ink);
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--surface);
}

.menu-toggle .icon {
  margin: auto;
}

.btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  padding: 12px 22px;
  color: var(--ink);
  background: transparent;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-align: center;
  transition: transform 240ms var(--ease), background 240ms var(--ease), border-color 240ms var(--ease), color 240ms var(--ease), box-shadow 240ms var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--ink);
  color: var(--surface);
  border-color: var(--ink);
}

.btn-primary:hover {
  background: #352f29;
  border-color: #352f29;
  box-shadow: var(--shadow-soft);
}

.btn-secondary {
  background: var(--surface);
  border-color: var(--border);
  color: var(--ink);
}

.btn-secondary:hover {
  background: var(--chalk);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-soft);
}

.btn-quiet {
  border-color: rgba(40, 35, 31, 0.18);
  color: var(--ink-soft);
}

.btn-quiet:hover {
  background: var(--surface);
}

.btn-on-dark {
  color: var(--surface);
  border-color: rgba(255, 250, 242, 0.38);
}

.btn-on-dark:hover {
  color: var(--ink);
  background: var(--surface);
  border-color: var(--surface);
}

.btn-small {
  min-height: 38px;
  padding: 8px 14px;
  font-size: 13px;
}

.icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon-lg {
  width: 28px;
  height: 28px;
}

.hero {
  background: var(--paper);
  color: var(--ink);
  min-height: calc(100dvh - var(--header-height));
  display: grid;
  align-items: center;
}

.hero-shell {
  width: min(calc(100% - 48px), 1200px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(48px, 7vw, 112px);
  align-items: center;
  padding: 66px 0 90px;
}

.hero-content {
  max-width: 560px;
}

.hero-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 5 / 6;
  border-radius: var(--radius-lg);
  background: var(--linen);
  box-shadow: var(--shadow-deep);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s var(--ease);
}

.hero-media:hover img {
  transform: scale(1.018);
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--sage);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--sage);
}

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

h1,
.display {
  font-family: var(--font-display);
  font-size: 88px;
  line-height: 1.04;
  font-weight: 400;
  letter-spacing: 0.01em;
}

h2 {
  font-family: var(--font-display);
  font-size: 58px;
  line-height: 1.08;
  font-weight: 400;
  letter-spacing: 0.01em;
}

h3 {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1.18;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.lead {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.74;
}

.hero .lead {
  max-width: 500px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.72;
}

.hero-actions,
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero-actions {
  margin-top: 28px;
}

.action-row-spaced {
  margin-top: 28px;
}

.section {
  padding: 96px 0;
}

.section-tight {
  padding: 72px 0;
}

.section-linen {
  background: var(--linen);
}

.section-surface {
  background: var(--surface);
}

.container {
  width: min(calc(100% - 48px), 1200px);
  margin: 0 auto;
}

.narrow {
  max-width: 780px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 56px;
  margin-bottom: 56px;
}

.section-heading p {
  max-width: 520px;
  margin-bottom: 0;
}

.grid {
  display: grid;
  gap: 28px;
}

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

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

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

.collection-card,
.product-card,
.value-card,
.finish-card,
.quote-card,
.stat-card,
.process-card,
.related-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-large);
  background: var(--surface);
}

.collection-card,
.product-card,
.related-card {
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: transform 320ms var(--ease), box-shadow 320ms var(--ease), border-color 320ms var(--ease);
}

.collection-card:hover,
.related-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-hover);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-hover);
}

.card-image {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--linen);
}

.collection-card .card-image {
  aspect-ratio: 5 / 4;
}

.wide-image {
  aspect-ratio: 16 / 10;
}

.square-image {
  aspect-ratio: 1 / 1;
}

.card-image img,
.media-panel img,
.product-main-image img,
.story-image img,
.finish-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease), opacity 240ms ease;
}

.collection-card:hover .card-image img,
.product-card:hover .card-image img,
.related-card:hover .card-image img {
  transform: scale(1.04);
}

.card-body {
  padding: 26px;
}

.product-card .card-body {
  padding-bottom: 86px;
}

.card-body p {
  color: var(--muted);
}

.card-kicker,
.meta-line,
.spec-label {
  color: var(--sage);
  font-size: 13px;
  font-weight: 800;
}

.price {
  color: var(--ink-soft);
  font-weight: 800;
  letter-spacing: 0.01em;
}

.link-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  color: var(--sage);
  font-size: 14px;
  font-weight: 800;
}

.product-card .link-line {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  min-height: 48px;
  justify-content: center;
  border-radius: var(--radius-pill);
  background: rgba(32, 28, 24, 0.94);
  color: var(--surface);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 260ms var(--ease), transform 260ms var(--ease);
}

.product-card:hover .link-line,
.product-card:focus-within .link-line {
  opacity: 1;
  transform: translateY(0);
}

.room-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 72px;
}

.room-card {
  position: relative;
  min-height: 440px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: var(--surface);
  isolation: isolate;
}

.room-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.78;
  transition: transform 0.65s var(--ease), opacity 300ms var(--ease);
}

.room-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(20, 16, 12, 0.28);
  z-index: 1;
}

.room-card:hover img {
  transform: scale(1.04);
  opacity: 0.92;
}

.room-card:hover::after {
  background: rgba(20, 16, 12, 0.18);
}

.room-card-content {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 2;
  padding: 28px;
}

.room-card h3 {
  margin-bottom: 8px;
  color: var(--surface);
}

.room-card p {
  margin-bottom: 0;
  color: rgba(255, 253, 248, 0.82);
  font-size: 14px;
  line-height: 1.6;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 72px;
  align-items: center;
}

.split-reverse {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.media-panel,
.story-image,
.finish-image {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--linen);
}

.media-panel {
  aspect-ratio: 4 / 3;
}

.story-image {
  aspect-ratio: 16 / 10;
}

.finish-image {
  aspect-ratio: 16 / 9;
}

.text-list {
  display: grid;
  gap: 18px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.text-list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  color: var(--muted);
}

.text-list .icon {
  margin-top: 4px;
  color: var(--sage);
}

.value-card,
.finish-card,
.quote-card,
.stat-card,
.process-card {
  padding: 30px;
}

.value-card .icon,
.process-card .icon {
  color: var(--sage);
  margin-bottom: 18px;
}

.value-card p,
.finish-card p,
.quote-card p,
.process-card p,
.stat-card p {
  color: var(--muted);
}

.quote-card {
  display: flex;
  min-height: 260px;
  flex-direction: column;
  justify-content: space-between;
}

.quote-card blockquote {
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1.25;
}

.quote-card cite {
  display: block;
  margin-top: 24px;
  color: var(--muted);
  font-size: 14px;
  font-style: normal;
  font-weight: 700;
}

.swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
}

.swatch,
.finish-button .swatch-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(40, 35, 31, 0.2);
  box-shadow: inset 0 0 0 3px rgba(255, 253, 248, 0.55);
}

.swatch-natural-oak,
.swatch-warm-oak {
  background: var(--oak);
}

.swatch-white-oak,
.swatch-ash {
  background: var(--ash);
}

.swatch-walnut {
  background: var(--walnut);
}

.swatch-smoked-oak,
.swatch-smoke {
  background: var(--smoke);
}

.swatch-black-ash {
  background: var(--blackwood);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.stat-card strong {
  display: block;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 400;
  line-height: 1;
}

.cta-band {
  padding: 76px 0;
  background: var(--ink);
  color: var(--surface);
}

.cta-band .lead {
  color: rgba(255, 253, 248, 0.75);
}

.cta-band .btn-secondary {
  background: var(--surface);
}

.site-footer {
  padding: 56px 0 32px;
  border-top: 1px solid rgba(40, 35, 31, 0.1);
  background: var(--surface);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, minmax(0, 0.7fr));
  gap: 32px;
}

.footer-grid h3 {
  margin-bottom: 12px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 800;
}

.footer-grid p,
.footer-grid a {
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(40, 35, 31, 0.08);
  color: var(--muted);
  font-size: 13px;
}

.page-hero {
  padding: 96px 0 64px;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 48px;
  align-items: end;
}

.page-hero .lead {
  margin-bottom: 0;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  margin: 0 0 26px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.filter-button,
.finish-button,
.thumb-button {
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 800;
  transition: background 240ms var(--ease), border-color 240ms var(--ease), transform 240ms var(--ease), box-shadow 240ms var(--ease);
}

.filter-button {
  padding: 10px 15px;
}

.filter-button:hover,
.filter-button.is-active {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--surface);
}

.product-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
  gap: 72px;
  align-items: start;
  padding: 64px 0 96px;
}

.product-main-image {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--linen);
  aspect-ratio: 4 / 5;
}

.product-main-image:hover img {
  transform: scale(1.025);
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.thumb-button {
  padding: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 1 / 1;
}

.thumb-button img {
  height: 100%;
  object-fit: cover;
}

.thumb-button.is-active {
  border-color: var(--sage);
  box-shadow: 0 0 0 3px rgba(47, 70, 56, 0.16);
}

.product-summary {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  padding-bottom: 20px;
}

.product-summary h1 {
  margin-bottom: 18px;
  font-size: 58px;
  line-height: 1.08;
}

.product-summary .price {
  margin-bottom: 22px;
  font-size: 26px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.summary-text {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.76;
}

.key-points {
  display: grid;
  gap: 10px;
  margin: 28px 0;
  padding: 0;
  list-style: none;
}

.key-points li {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 700;
}

.key-points li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sage);
  flex: 0 0 auto;
}

.quantity-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 22px 0 8px;
  padding: 16px 0;
  border-top: 1px solid rgba(32, 28, 24, 0.12);
  border-bottom: 1px solid rgba(32, 28, 24, 0.12);
}

.quantity-row label {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quantity-row input {
  max-width: 98px;
  text-align: center;
  font-weight: 800;
  background: var(--surface);
}

.finish-buttons {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 14px;
}

.finish-button {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: flex-start;
  padding: 10px 13px;
  border-radius: var(--radius-pill);
}

.finish-button:hover,
.finish-button.is-active {
  border-color: var(--sage);
  background: var(--chalk);
  box-shadow: 0 0 0 3px rgba(47, 70, 56, 0.08);
}

.sku-line,
.finish-note {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
}

.sku-line {
  color: var(--ink-soft);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 24px;
  position: sticky;
  top: calc(var(--header-height) + 24px);
  z-index: 2;
  background: var(--paper);
  padding: 8px 0 16px;
}

.product-actions .btn {
  min-height: 56px;
}

.sticky-quote-bar {
  position: fixed;
  left: 50%;
  bottom: calc(18px + env(safe-area-inset-bottom));
  z-index: 90;
  width: min(calc(100% - 32px), 760px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 14px 12px 20px;
  border: 1px solid rgba(38, 35, 31, 0.14);
  border-radius: var(--radius-pill);
  background: rgba(255, 250, 242, 0.94);
  box-shadow: var(--shadow-hover);
  backdrop-filter: saturate(160%) blur(18px);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 18px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}

.sticky-quote-bar.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.sticky-quote-bar strong,
.sticky-quote-bar span {
  display: block;
}

.sticky-quote-bar strong {
  color: var(--ink);
  font-size: 14px;
}

.sticky-quote-bar span {
  color: var(--muted);
  font-size: 13px;
}

.spec-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 26px;
}

.spec-item {
  padding: 20px 0;
  border-top: 1px solid rgba(32, 28, 24, 0.12);
}

.spec-item p {
  margin-bottom: 0;
  color: var(--muted);
}

.detail-panels {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid rgba(32, 28, 24, 0.14);
  border-bottom: 1px solid rgba(32, 28, 24, 0.14);
}

.detail-panel {
  padding: 28px;
  border-top: 0;
  border-right: 1px solid rgba(32, 28, 24, 0.12);
}

.detail-panel:last-child {
  border-right: 0;
}

.detail-panel h3 {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 800;
}

.detail-panel p {
  color: var(--muted);
}

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

.related-card .card-image {
  aspect-ratio: 4 / 3;
}

.process-list {
  counter-reset: process;
  display: grid;
  gap: 16px;
}

.process-card {
  position: relative;
}

.process-card::before {
  counter-increment: process;
  content: counter(process);
  position: absolute;
  top: 22px;
  right: 22px;
  color: rgba(40, 35, 31, 0.18);
  font-family: var(--font-display);
  font-size: 42px;
  line-height: 1;
}

.material-board {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 30px;
  align-items: stretch;
}

.finish-card {
  display: grid;
  gap: 16px;
}

.finish-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.finish-large {
  width: 54px;
  height: 54px;
}

.faq-list {
  display: grid;
  gap: 10px;
}

details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

details[open] {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-soft);
}

summary {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  cursor: pointer;
  color: var(--ink);
  font-weight: 800;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  color: var(--sage);
  font-size: 24px;
  line-height: 1;
}

details[open] summary::after {
  content: "-";
}

details p {
  margin: 0;
  padding: 0 18px 18px;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 80px;
  align-items: start;
}

.form-panel {
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: grid;
  gap: 7px;
}

.field-full {
  grid-column: 1 / -1;
}

label {
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fffefa;
  color: var(--ink);
  padding: 11px 12px;
}

textarea {
  min-height: 138px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--sage);
  outline: 3px solid rgba(88, 111, 100, 0.18);
}

.form-note {
  color: var(--muted);
  font-size: 14px;
}

.response-note {
  margin: 0 0 24px;
  padding: 14px 16px;
  border-left: 3px solid var(--sage);
  border-radius: var(--radius-md);
  background: var(--chalk);
  color: var(--ink-soft);
  font-weight: 800;
}

.quote-prefill {
  margin: -10px 0 24px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(47, 70, 56, 0.06);
}

.quote-prefill .eyebrow {
  margin-bottom: 6px;
}

.quote-prefill strong,
.quote-prefill span {
  display: block;
}

.quote-prefill span {
  color: var(--muted);
  font-size: 14px;
}

.form-message {
  display: none;
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 6px;
  background: rgba(88, 111, 100, 0.1);
  color: var(--sage);
  font-weight: 800;
}

.form-message.is-visible {
  display: block;
}

.contact-aside {
  display: grid;
  gap: 18px;
}

.contact-item {
  padding: 20px 0;
  border-top: 1px solid rgba(40, 35, 31, 0.12);
}

.contact-item p {
  color: var(--muted);
}

.capability-list {
  display: grid;
  gap: 10px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.capability-list li {
  display: flex;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}

.capability-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: 10px;
  border-radius: 50%;
  background: var(--sage);
  flex: 0 0 auto;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}

@media (max-width: 1080px) {
  .nav-wrap {
    gap: 14px;
  }

  .nav-links {
    gap: 14px;
  }

  h1,
  .display {
    font-size: 72px;
  }

  h2 {
    font-size: 48px;
  }

  .room-grid,
  .grid-4,
  .detail-panels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 920px) {
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
  }

  .nav-links {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    display: none;
    min-height: calc(100dvh - var(--header-height));
    padding: 28px 24px;
    background: var(--paper);
    border-top: 1px solid rgba(40, 35, 31, 0.08);
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    font-size: 23px;
    min-height: 56px;
    border-bottom: 1px solid rgba(40, 35, 31, 0.08);
  }

  .header-actions {
    display: none;
  }

  .nav-links .mobile-only {
    display: inline-flex;
  }

  .split,
  .split-reverse,
  .hero-shell,
  .page-hero-grid,
  .product-hero,
  .material-board,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-shell {
    padding: 56px 0 78px;
  }

  .hero-media {
    aspect-ratio: 16 / 11;
  }

  .product-summary {
    position: initial;
  }

  .product-actions {
    position: sticky;
    bottom: 0;
    top: auto;
    margin-inline: 0;
    padding: 12px 0 calc(16px + env(safe-area-inset-bottom));
    border-top: 1px solid rgba(32, 28, 24, 0.12);
  }

  .sticky-quote-bar {
    bottom: 0;
    width: 100%;
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    transform: translate(-50%, 100%);
  }

  .sticky-quote-bar.is-visible {
    transform: translate(-50%, 0);
  }

  .detail-panel {
    border-top: 1px solid rgba(32, 28, 24, 0.12);
  }

  .detail-panel:nth-child(2n) {
    border-right: 0;
  }

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

@media (min-width: 921px) {
  .nav-links .mobile-only {
    display: none;
  }
}

@media (max-width: 720px) {
  :root {
    --header-height: 68px;
  }

  .nav-wrap,
  .container,
  .hero-shell {
    width: min(calc(100% - 24px), 1200px);
  }

  .brand {
    font-size: 24px;
  }

  .hero-shell {
    gap: 32px;
    padding: 42px 0 60px;
  }

  .hero-content {
    max-width: none;
  }

  h1,
  .display {
    font-size: 50px;
    line-height: 1.04;
  }

  h2 {
    font-size: 38px;
  }

  h3 {
    font-size: 25px;
  }

  .lead,
  .summary-text {
    font-size: 17px;
  }

  .section {
    padding: 64px 0;
  }

  .section-tight {
    padding: 58px 0;
  }

  .section-heading {
    display: block;
    margin-bottom: 36px;
  }

  .section-heading .btn {
    margin-top: 18px;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .room-grid,
  .related-grid,
  .detail-panels,
  .stats-row,
  .form-grid,
  .product-actions,
  .finish-buttons {
    grid-template-columns: 1fr;
  }

  .room-grid {
    gap: 14px;
    margin-bottom: 42px;
  }

  .room-card {
    min-height: 310px;
  }

  .product-summary h1 {
    font-size: 42px;
  }

  .sticky-quote-bar {
    align-items: stretch;
    gap: 10px;
    padding: 12px;
  }

  .sticky-quote-bar .btn {
    min-width: 140px;
  }

  .gallery-thumbs {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid,
  .footer-bottom {
    display: block;
  }

  .footer-bottom .btn {
    margin-top: 16px;
  }

  .quote-card blockquote {
    font-size: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}