:root {
  --bg: #f5f1eb;
  --bg-soft: #f8f5f0;
  --surface: #ffffff;
  --surface-2: #f6f2ec;
  --text: #1f1d1a;
  --muted: #6d655c;
  --line: #e7ddd0;
  --gold: #b08d57;
  --gold-dark: #8c6a3f;
  --deep: #151515;
  --deep-2: #242424;
  --shadow: 0 14px 34px rgba(0, 0, 0, 0.08);
  --shadow-strong: 0 18px 40px rgba(0, 0, 0, 0.16);
  --radius: 20px;
  --max: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

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

.container {
  width: min(92%, var(--max));
  margin: 0 auto;
}

.topbar {
  background: #111;
  color: #eadfce;
  font-size: 14px;
  padding: 10px 0;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.topbar-contact-strip {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.topbar-separator {
  margin: 0 10px;
  color: rgba(234, 223, 206, 0.62);
}

.topbar-link {
  font-weight: 400;
  text-decoration: none;
}

.topbar-link:hover {
  color: #ffffff;
}

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 16px 0;
}

.logo {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.logo span {
  color: var(--gold);
}

.logo-link {
  color: inherit;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 26px;
  margin: 0;
  padding: 0;
  align-items: center;
}

nav a {
  position: relative;
  font-weight: 600;
  transition: 0.25s ease;
}

nav a:hover {
  color: var(--gold-dark);
}

.nav-link-active {
  color: var(--gold-dark);
  font-weight: 700;
}

.nav-link-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 2px;
  border-radius: 999px;
  background: var(--gold);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 999px;
  padding: 14px 22px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.25s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #fff;
  box-shadow: 0 10px 24px rgba(176, 141, 87, 0.25);
}

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

.btn-light {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--line);
}

.btn-light:hover {
  border-color: var(--gold);
  color: var(--gold-dark);
}

.detail-btn[hidden] {
  display: none !important;
}

.hero {
  position: relative;
  min-height: 84vh;
  display: flex;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(rgba(15, 15, 15, 0.55), rgba(15, 15, 15, 0.55)),
    url("https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?auto=format&fit=crop&w=1600&q=80")
      center/cover no-repeat;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 34px;
  align-items: center;
  padding: 88px 0;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  color: #f1d7a6;
  margin-bottom: 18px;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(40px, 6vw, 70px);
  line-height: 1.05;
}

.hero p {
  margin: 0 0 30px;
  max-width: 650px;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.92);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-actions .btn {
  min-height: 54px;
}

.hero-side {
  display: grid;
  gap: 18px;
}

.mini-panel {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 24px;
  padding: 24px;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-strong);
}

.mini-panel h3 {
  margin: 0 0 12px;
  font-size: 24px;
}

.mini-panel p {
  margin: 0;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.88);
}

.showroom-panel {
  padding: 24px;
  display: grid;
  align-content: start;
}

.showroom-copy {
  display: grid;
  gap: 12px;
  max-width: 32ch;
}

.showroom-panel .showroom-address {
  margin: 0;
  font-size: clamp(24px, 2vw, 30px);
  font-weight: 700;
  line-height: 1.22;
  color: #fff;
}

.showroom-panel .showroom-detail {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.9);
}

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

.mini-list li {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 12px 14px;
  font-weight: 600;
  color: #fff;
}

section {
  padding: 84px 0;
}

.section-head {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 42px;
}

.section-head .mini {
  color: var(--gold-dark);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.section-head h2 {
  margin: 0 0 14px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.15;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.section-head-wide {
  max-width: 1120px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.gateway-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.gateway-card {
  position: relative;
  min-height: 430px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 14px;
  padding: 42px 44px;
  border-radius: 28px;
  overflow: hidden;
  color: #fff;
  box-shadow: var(--shadow-strong);
  background-position: center;
  background-size: cover;
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.gateway-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12, 12, 12, 0.18), rgba(12, 12, 12, 0.72));
}

.gateway-card > * {
  position: relative;
  z-index: 1;
}

.gateway-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 44px rgba(0, 0, 0, 0.18);
}

.gateway-card-products {
  background-image: url("product-images/thumbs/KD101.jpg?v=20260330");
}

.gateway-card-materials {
  background-image: url("material-images/6.jpg");
}

.gateway-card-services {
  background-image: url("../pic/5.webp?v=20260401");
}

.gateway-card-guide {
  background-image: url("../pic/4.png?v=20260401");
}

.gateway-card-wide {
  grid-column: 1 / -1;
  min-height: 360px;
  align-items: center;
  text-align: center;
}

.gateway-kicker {
  display: inline-flex;
  width: fit-content;
  align-self: center;
  margin-top: auto;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.12);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.6px;
  text-transform: uppercase;
}

.gateway-card h3 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(28px, 3vw, 46px);
  line-height: 1.08;
}

.gateway-card-wide h3 {
  max-width: 18ch;
}

.gateway-card p {
  margin: 0;
  max-width: 34ch;
  font-size: 17px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
}

.page-hero {
  position: relative;
  min-height: 64vh;
  display: flex;
  align-items: center;
  color: #fff;
  background-position: center;
  background-size: cover;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 34px;
  align-items: center;
  padding: 92px 0 80px;
}

.page-hero-copy h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1.05;
}

.page-hero-copy p {
  margin: 0 0 28px;
  max-width: 680px;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.92);
}

.page-hero-side {
  display: grid;
  gap: 18px;
}

.page-hero-panel {
  padding: 28px;
}

.story-stack {
  display: grid;
  gap: 28px;
}

.story-row {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: 28px;
  align-items: stretch;
}

.story-row-reverse {
  grid-template-columns: minmax(280px, 1fr) minmax(0, 2fr);
}

.story-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.story-card-copy {
  padding: 54px 56px;
}

.story-card-copy .mini {
  color: var(--gold-dark);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.story-card-copy h2,
.story-card-copy h3 {
  margin: 0 0 18px;
  line-height: 1.15;
}

.story-card-copy h2 {
  font-size: clamp(32px, 3.4vw, 52px);
}

.story-card-copy h3 {
  font-size: clamp(28px, 2.6vw, 38px);
}

.story-card-copy p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.story-card-copy p:last-child {
  margin-bottom: 0;
}

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

.story-bullets li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.story-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  transform: translateY(-50%);
}

.story-card-image {
  min-height: 360px;
  margin: 0;
  background: #e8e1d8;
}

.story-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-copy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.page-copy-grid-materials {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.page-copy-grid-materials .page-copy-card {
  grid-column: span 2;
}

.page-copy-grid-materials .page-copy-card:nth-last-child(-n + 2) {
  grid-column: span 3;
}

.page-copy-card,
.page-text-card,
.material-showcase-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.page-copy-card,
.page-text-card {
  padding: 28px;
}

.page-copy-card h3,
.page-text-card h3,
.material-showcase-body h3 {
  margin: 0 0 12px;
  font-size: 24px;
  line-height: 1.2;
}

.page-copy-card p,
.page-text-card p,
.material-showcase-body p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.page-copy-card p + p,
.page-text-card p + p,
.material-showcase-body p + p {
  margin-top: 12px;
}

.page-material-intro-card {
  margin-bottom: 24px;
}

.page-richtext {
  display: grid;
  gap: 24px;
}

.page-two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.page-feature-split {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 24px;
}

.material-showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.material-showcase-card {
  overflow: hidden;
}

.material-showcase-image {
  aspect-ratio: 1 / 1;
  background: #ece6dc;
}

.material-showcase-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.material-showcase-body {
  padding: 22px;
}

.catalog-material-picker {
  margin-top: 28px;
}

.material-page-picker {
  margin-top: 0;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px 20px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
  text-align: center;
}

.stat-card strong {
  display: block;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.2;
  color: var(--gold-dark);
  margin-bottom: 10px;
}

.stat-card span {
  color: var(--muted);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.5;
}

.catalog-shell {
  background: linear-gradient(180deg, #f8f4ee, #f3eee7);
  border-radius: 30px;
  border: 1px solid var(--line);
  padding: 30px;
}

.catalog-topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.filter-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  border-radius: 999px;
  padding: 11px 17px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.25s ease;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--gold);
  color: #fff;
  border-color: var(--gold);
}

.search-box {
  min-width: 260px;
  display: flex;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 14px;
  height: 48px;
}

.search-box input {
  border: none;
  outline: none;
  width: 100%;
  font: inherit;
  background: transparent;
  color: var(--text);
}

.catalog-note {
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}

.series-price-guide {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 18px;
}

.series-price-pill {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #e7d9c0;
  box-shadow: 0 12px 24px rgba(46, 33, 14, 0.06);
  color: var(--gold-dark);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.25;
  cursor: pointer;
  transition: 0.22s ease;
}

.series-price-pill:hover {
  border-color: var(--gold);
  transform: translateY(-1px);
}

.series-price-pill.active {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff;
  box-shadow: 0 14px 30px rgba(176, 141, 87, 0.2);
}

.series-price-note {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 18px;
}

.catalog-actions {
  display: flex;
  justify-content: center;
  margin-top: 26px;
}

.catalog-load-more {
  min-width: 220px;
}

.product-card {
  background: #fff;
  border: 1px solid #eadfce;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: 0.28s ease;
}

.product-card:hover {
  transform: translateY(-6px);
}

.product-visual {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: end;
  justify-content: center;
  padding: 24px;
  overflow: hidden;
  background: linear-gradient(180deg, #dbe1e5 0%, #b9c1c6 55%, #99a1a6 100%);
}

.product-visual.has-image {
  align-items: center;
  padding: 18px;
  background: linear-gradient(180deg, #eef2f4 0%, #d8dee2 100%);
}

.product-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(0, 0, 0, 0.16), transparent 40%),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.35), transparent 28%);
  pointer-events: none;
}

.product-visual.has-image::before {
  background:
    linear-gradient(to top, rgba(255, 255, 255, 0.2), transparent 44%),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.45), transparent 30%);
}

.product-photo {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 284px;
  object-fit: contain;
  object-position: center bottom;
  filter: drop-shadow(0 18px 28px rgba(0, 0, 0, 0.2));
}

.grave-ground {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 88px;
  background: linear-gradient(180deg, #b7c3aa, #879575);
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.stone-base {
  position: absolute;
  bottom: 62px;
  width: 220px;
  height: 24px;
  border-radius: 10px;
  background: linear-gradient(145deg, #595959, #707070);
  z-index: 1;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.22);
}

.stone {
  position: relative;
  z-index: 2;
  width: 180px;
  height: 238px;
  border-radius: 22px 22px 12px 12px;
  padding: 18px 14px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-shadow:
    inset 8px 10px 18px rgba(255, 255, 255, 0.05),
    inset -8px -10px 18px rgba(255, 255, 255, 0.03),
    0 18px 28px rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.stone.black {
  background: linear-gradient(145deg, #161616, #2a2a2a 34%, #111 100%);
  color: #d9bc86;
}

.stone.gray {
  background: linear-gradient(145deg, #7b8084, #989ea3 34%, #6d7277 100%);
  color: #f0f2f4;
}

.stone.red {
  background: linear-gradient(145deg, #603531, #8e5d58 34%, #4f2925 100%);
  color: #e0c088;
}

.stone.light {
  background: linear-gradient(145deg, #d4d9dd, #f0f2f4 34%, #c4cad0 100%);
  color: #181818;
}

.stone.curve {
  border-radius: 48% 48% 12px 12px / 18% 18% 10px 10px;
}

.stone.wide {
  width: 210px;
}

.stone-name {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.stone-first {
  font-size: 18px;
  margin-bottom: 8px;
}

.stone-date {
  font-size: 14px;
  opacity: 0.95;
}

.stone-ornament {
  margin-top: 14px;
  font-size: 24px;
  opacity: 0.94;
}

.product-body {
  padding: 22px;
}

.product-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.product-title {
  margin: 0;
  font-size: 24px;
  line-height: 1.2;
}

.badge {
  background: rgba(176, 141, 87, 0.12);
  color: var(--gold-dark);
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.product-desc {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 15px;
}

.specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.spec {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
}

.spec strong {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 3px;
}

.spec span {
  font-weight: 700;
  font-size: 14px;
}

.product-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.card-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.service-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(176, 141, 87, 0.12);
  color: var(--gold-dark);
  font-size: 24px;
  margin-bottom: 14px;
}

.service-card h3 {
  margin: 0 0 10px;
  font-size: 24px;
}

.service-card p {
  margin: 0;
  color: var(--muted);
}

.service-card p + p {
  margin-top: 12px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.step-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 26px;
  box-shadow: var(--shadow);
}

.step-no {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--gold);
  color: #fff;
  font-weight: 800;
  margin-bottom: 14px;
}

.step-card h3 {
  margin: 0 0 8px;
  font-size: 22px;
}

.step-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.material-picker-shell {
  margin-top: 28px;
  padding: 30px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.78), transparent 28%),
    linear-gradient(180deg, #fbf8f2 0%, #f1ebe2 100%);
  box-shadow: var(--shadow);
}

.material-picker-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-end;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.material-picker-copy {
  max-width: 64ch;
}

.material-picker-copy .mini {
  margin-bottom: 8px;
  color: var(--gold-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.material-picker-copy h3 {
  margin: 0 0 10px;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.15;
}

.material-picker-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.material-picker-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.material-option {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.94);
  display: grid;
  gap: 10px;
  text-align: left;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.04);
  transition: 0.24s ease;
}

.material-option:hover,
.material-option.active {
  transform: translateY(-3px);
  border-color: rgba(176, 141, 87, 0.45);
  box-shadow: 0 16px 28px rgba(176, 141, 87, 0.12);
}

.material-option.active {
  background: linear-gradient(180deg, #fffdf8 0%, #f8f0e2 100%);
}

.material-option-static {
  cursor: default;
}

.material-option-static:hover,
.material-option-static.active {
  transform: none;
  border-color: var(--line);
  box-shadow: none;
  background: rgba(255, 255, 255, 0.94);
}

.material-swatch {
  display: block;
  height: 96px;
  border-radius: 14px;
  overflow: hidden;
  background: #ece7df;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 10px 18px rgba(0, 0, 0, 0.1);
}

.material-swatch img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.material-meta {
  display: grid;
  gap: 4px;
}

.material-meta strong {
  font-size: 16px;
  line-height: 1.2;
}

.material-meta span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.material-reset-btn {
  flex-shrink: 0;
}

.cta-section {
  background: linear-gradient(135deg, #1c1c1c, #303030);
  color: #fff;
  border-radius: 32px;
  padding: 44px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 26px;
  align-items: center;
}

.cta-section h2 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 42px);
}

.cta-section p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 17px;
}

.cta-panel {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  padding: 24px;
}

.cta-panel strong {
  display: block;
  color: #f1d7a6;
  font-size: 20px;
  margin-bottom: 8px;
}

.cta-note {
  margin-top: 0;
  color: rgba(255, 255, 255, 0.86);
}

.cta-address {
  margin: 0 0 6px;
  color: #fff;
  font-size: 17px;
  font-weight: 650;
  line-height: 1.45;
}

.cta-link {
  margin-top: 14px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.contact-card,
.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.contact-card h3,
.form-card h3 {
  margin-top: 0;
  margin-bottom: 18px;
  font-size: 20px;
  font-weight: 400;
}

.form-note {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.55;
}

.form-trust-list {
  margin: 0 0 14px;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  color: var(--muted);
}

.form-trust-list li {
  line-height: 1.5;
}

.form-alt-links {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.55;
}

.form-alt-links a {
  font-weight: 600;
  text-decoration: none;
}

.form-alt-links a:hover {
  color: var(--gold-dark);
}

.contact-item {
  padding: 13.2px 0;
  border-bottom: 1px solid #eee3d5;
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-item strong {
  display: block;
  margin-bottom: 6px;
  font-size: 24px;
  line-height: 1.2;
  font-weight: 400;
}

.contact-link {
  font-weight: 400;
  text-decoration: none;
}

.contact-link:hover {
  color: var(--gold-dark);
}

form {
  display: grid;
  gap: 12px;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid #ddd2c5;
  background: #fff;
  font: inherit;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(176, 141, 87, 0.12);
}

textarea {
  min-height: 116px;
  resize: vertical;
}

input.is-invalid,
select.is-invalid,
textarea.is-invalid {
  border-color: #c84b31;
  box-shadow: 0 0 0 3px rgba(200, 75, 49, 0.12);
}

.form-error {
  margin: 0;
  color: #8f2d24;
  font-weight: 700;
}

.form-success {
  margin: 0 0 14px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(44, 107, 47, 0.18);
  background: #f3fbf3;
  color: #1f4f21;
  font-weight: 700;
  line-height: 1.5;
}

.status-toast {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: min(92vw, 420px);
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(44, 107, 47, 0.18);
  background: rgba(246, 252, 246, 0.98);
  color: #1f4f21;
  box-shadow: 0 18px 40px rgba(22, 39, 23, 0.16);
  z-index: 2600;
  opacity: 1;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.status-toast strong {
  font-size: 15px;
  line-height: 1.35;
}

.status-toast span {
  font-size: 14px;
  line-height: 1.45;
}

.status-toast.is-hiding {
  opacity: 0;
  transform: translate(-50%, -10px);
  pointer-events: none;
}

footer {
  margin-top: 72px;
  background: #151515;
  color: #ddd;
  padding: 30px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.local-link-cluster {
  margin-top: 14px;
}

.footer-links a:hover {
  color: #f1d7a6;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.faq-grid-service {
  margin-top: 14px;
}

.faq-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.faq-card h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.faq-card p {
  margin: 0;
  color: var(--muted);
}

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

.page-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 32px;
}

.page-card h1 {
  margin-top: 0;
  margin-bottom: 14px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.1;
}

.page-card h2 {
  margin-top: 28px;
  margin-bottom: 10px;
  font-size: 24px;
}

.page-card p,
.page-card li {
  color: var(--muted);
}

.page-card ul {
  margin: 0;
  padding-left: 20px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 2000;
}

.modal.active {
  display: flex;
}

.modal-card {
  width: min(920px, 100%);
  background: #fff;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
}

.modal-visual {
  position: relative;
  min-height: 420px;
  background: linear-gradient(180deg, #dde3e6 0%, #b8c0c5 55%, #9ba3a7 100%);
  display: flex;
  align-items: end;
  justify-content: center;
  padding: 24px;
}

.modal-visual.has-image {
  align-items: center;
  background: linear-gradient(180deg, #eef2f4 0%, #d6dce0 100%);
}

.modal-photo {
  position: relative;
  z-index: 2;
  width: 100%;
  max-height: 372px;
  object-fit: contain;
  object-position: center bottom;
  filter: drop-shadow(0 22px 34px rgba(0, 0, 0, 0.22));
}

#modalStoneWrap {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: end;
  justify-content: center;
}

.modal-visual .grave-ground {
  height: 100px;
}

.modal-body {
  padding: 28px;
  position: relative;
}

.close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: #f3eee7;
  font-size: 20px;
  cursor: pointer;
}

.modal-body h3 {
  margin: 0 0 8px;
  font-size: 32px;
}

.modal-body .subtitle {
  color: var(--gold-dark);
  font-weight: 700;
  margin-bottom: 14px;
}

.modal-body p {
  color: var(--muted);
  margin: 0 0 18px;
}

.modal-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.modal-actions {
  margin-top: 22px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.meeting-modal-card {
  width: min(620px, 100%);
  grid-template-columns: 1fr;
}

.meeting-modal-body {
  padding: 34px;
  background:
    radial-gradient(circle at top right, rgba(176, 141, 87, 0.1), transparent 28%),
    linear-gradient(180deg, #fffdf8 0%, #f7f1e7 100%);
}

.meeting-kicker {
  margin-bottom: 10px;
  color: var(--gold-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.meeting-modal-body h3 {
  margin-bottom: 12px;
}

.meeting-intro {
  max-width: 48ch;
}

.meeting-modal-body form {
  gap: 14px;
}

.meeting-modal-body select {
  color: #4b4b4b;
}

.meeting-modal-actions {
  margin-top: 8px;
}

.meeting-success {
  margin: 0 0 16px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(176, 141, 87, 0.12);
  border: 1px solid rgba(176, 141, 87, 0.24);
  color: var(--gold-dark);
  font-weight: 600;
  line-height: 1.45;
}

.hidden {
  display: none !important;
}

.limited-hidden {
  display: none !important;
}

@media (max-width: 1100px) {
  .hero-grid,
  .page-hero-grid,
  .cta-section,
  .contact-grid,
  .modal-card {
    grid-template-columns: 1fr;
  }

  .stats-grid,
  .process-grid,
  .material-picker-grid,
  .page-copy-grid,
  .page-two-col,
  .page-feature-split,
  .material-showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-copy-grid-materials {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-copy-grid-materials .page-copy-card,
  .page-copy-grid-materials .page-copy-card:nth-last-child(-n + 2) {
    grid-column: auto;
  }

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

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

  .gateway-card-wide {
    grid-column: 1 / -1;
  }

  .story-row,
  .story-row.story-row-reverse {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
  }

  nav ul {
    flex-wrap: wrap;
    gap: 16px;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid,
  .page-hero-grid {
    padding: 68px 0;
  }

  .story-card-copy {
    padding: 34px 28px;
  }

  .story-card-image {
    min-height: 280px;
  }

  .stats-grid,
  .process-grid,
  .material-picker-grid,
  .product-grid,
  .faq-grid,
  .service-grid,
  .modal-specs,
  .gateway-grid,
  .page-copy-grid,
  .page-two-col,
  .page-feature-split,
  .material-showcase-grid {
    grid-template-columns: 1fr;
  }

  .page-copy-grid-materials {
    grid-template-columns: 1fr;
  }

  .gateway-card {
    min-height: 340px;
    padding: 32px 28px;
  }

  .gateway-card-wide {
    min-height: 320px;
  }

  .gateway-card h3 {
    max-width: 100%;
  }

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

  .catalog-shell {
    padding: 20px;
  }

  .product-visual {
    min-height: 290px;
  }

  .product-photo {
    height: 248px;
  }

  .stone {
    width: 160px;
    height: 220px;
  }

  .stone.wide {
    width: 188px;
  }

  .modal-photo {
    max-height: 300px;
  }

  .material-picker-shell {
    padding: 22px;
  }

  .material-picker-head {
    align-items: flex-start;
  }
}