/* ===== TOPCLASS THUMA DESIGN SYSTEM ===== */
@import url('https://fonts.googleapis.com/css2?family=Saira:wght@300;400;500;600&family=Yrsa:wght@400;500&display=swap');

:root {
  --color-ink: #211f1d;
  --color-ink-light: #4a4540;
  --color-stone: #706a62;
  --color-warm-gray: #8f877d;
  --color-silver: #d8d0c4;
  --color-linen: #e8dfd1;
  --color-cream: #f7f2ea;
  --color-white: #ffffff;
  --color-accent: #76513a;
  --color-accent-light: #c9aa7c;
  --color-sage: #343a34;
  --font-display: 'Yrsa', Georgia, serif;
  --font-body: 'Saira', -apple-system, sans-serif;
  --transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background:
    radial-gradient(circle at 12% 6%, rgba(201,170,124,0.16), transparent 28%),
    linear-gradient(180deg, #faf7f1 0%, var(--color-cream) 46%, #f1eadf 100%);
  color: var(--color-ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
main {
  overflow: hidden;
}

/* NAVIGATION */
.nav-thuma {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px;
  padding: 0 40px; height: 78px;
  background: rgba(250, 247, 241, 0.92);
  backdrop-filter: blur(26px) saturate(170%);
  -webkit-backdrop-filter: blur(26px) saturate(170%);
  border-bottom: 1px solid rgba(33,31,29,0.08);
  box-shadow: 0 12px 38px rgba(33,31,29,0.08);
  transition: var(--transition);
}
.nav-thuma.scrolled {
  background: rgba(250, 247, 241, 0.96);
  box-shadow: 0 10px 34px rgba(33,31,29,0.1);
  height: 66px;
  padding: 0 44px;
}
.nav-thuma .nav-logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 34px; font-weight: 500;
  letter-spacing: -0.4px; color: var(--color-ink); text-decoration: none;
  line-height: 1; white-space: nowrap;
  transition: var(--transition);
}
.nav-thuma .nav-logo::before {
  content: "TC";
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-ink); color: var(--color-white);
  font-family: var(--font-body); font-size: 11px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
}
.nav-thuma.scrolled .nav-logo {
  font-size: 30px;
}
.nav-thuma .nav-links {
  display: flex; gap: 3px; align-items: center;
  padding: 5px;
  background: rgba(255,255,255,0.48);
  border: 1px solid rgba(33,31,29,0.08);
  border-radius: 999px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5);
}
.nav-thuma .nav-links a {
  font-size: 13px; font-weight: 700; letter-spacing: 0.7px;
  text-transform: uppercase; color: var(--color-ink); text-decoration: none;
  position: relative; padding: 9px 11px;
  border-radius: 999px;
  transition: var(--transition);
}
.nav-thuma .nav-links a::after {
  content: ''; position: absolute; bottom: 6px; left: 14px; right: 14px;
  width: auto; height: 1px; background: var(--color-accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s ease;
}
.nav-thuma .nav-links a:hover::after { transform: scaleX(1); }
.nav-thuma .nav-links a:hover {
  color: var(--color-accent);
  background: rgba(104, 73, 52, 0.07);
}
.nav-thuma .nav-cta {
  padding: 12px 22px; background: var(--color-ink);
  box-shadow: 0 10px 24px rgba(26, 21, 19, 0.14); color: var(--color-white);
  font-size: 12px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; text-decoration: none; transition: var(--transition);
  white-space: nowrap;
  border-radius: 999px;
}
.nav-thuma .nav-cta:hover { 
  background: var(--color-accent); 
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(104, 73, 52, 0.35);
}

/* ANNOUNCEMENT */
.announcement-thuma {
  position: relative;
  background: var(--color-ink);
  color: var(--color-silver);
  text-align: center;
  padding: 10px 48px;
  font-size: 11px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  font-weight: 500;
}
.announcement-thuma .announcement-close {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  font-size: 20px;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}
.announcement-thuma .announcement-close:hover {
  color: #fff;
}
.announcement-thuma.hidden {
  display: none;
}

/* HERO */
.hero-thuma {
  position: relative; min-height: 94vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; background: var(--color-cream);
}
.hero-thuma .hero-media { position: absolute; inset: 0; }
.hero-thuma .hero-media img { width: 100%; height: 100%; object-fit: cover; opacity: 0.9; transform: scale(1.02); }
.hero-thuma .hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(25,22,19,0.62) 0%, rgba(36,30,25,0.34) 38%, rgba(42,34,28,0.1) 66%, rgba(247,242,234,0.34) 100%),
    linear-gradient(180deg, rgba(247,242,234,0.04) 0%, rgba(247,242,234,0.12) 48%, rgba(247,242,234,0.9) 100%);
}
.hero-shell {
  position: relative; z-index: 2; text-align: center;
  width: min(1380px, calc(100% - 64px));
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) 380px;
  gap: 36px;
  align-items: end;
  padding-top: 88px;
}
.hero-thuma .hero-content {
  text-align: left;
  max-width: 920px;
  padding: 48px 0 32px;
}
.hero-thuma .hero-eyebrow {
  font-size: 12px; font-weight: 500; letter-spacing: 4px;
  text-transform: uppercase; color: rgba(255,255,255,0.78); margin-bottom: 24px;
}
.hero-thuma h1 {
  font-family: var(--font-display); font-size: clamp(44px, 5.8vw, 76px);
  font-weight: 400; line-height: 1.02; letter-spacing: -1.4px;
  color: var(--color-white); margin-bottom: 24px;
}
.hero-thuma .hero-desc {
  font-size: 18px; font-weight: 300; color: rgba(255,255,255,0.86);
  line-height: 1.75; margin-bottom: 36px; max-width: 700px;
}
.hero-thuma .hero-actions { display: flex; gap: 20px; justify-content: flex-start; }
.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
  max-width: 840px;
}
.hero-proof-item {
  padding: 22px 24px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
}
.hero-proof-item strong {
  display: block;
  margin-bottom: 6px;
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 400;
}
.hero-proof-item span {
  display: block;
  color: rgba(255,255,255,0.78);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.5px;
}
.hero-panel {
  display: grid;
  gap: 18px;
  align-self: center;
}
.hero-panel-card {
  padding: 26px;
  background: rgba(250, 247, 241, 0.9);
  border: 1px solid rgba(40,40,41,0.08);
  box-shadow: 0 24px 70px rgba(26, 21, 19, 0.16);
  border-radius: 18px;
}
.hero-panel-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}
.hero-panel-list {
  list-style: none;
  display: grid;
  gap: 14px;
}
.hero-panel-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--color-ink-light);
  line-height: 1.7;
}
.hero-panel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 7px;
  background: var(--color-accent);
}
.hero-panel-secondary {
  background: rgba(33, 31, 30, 0.92);
  color: var(--color-white);
  display: grid;
  gap: 16px;
}
.hero-mini-stat {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.hero-mini-stat:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.hero-mini-stat span {
  color: rgba(255,255,255,0.62);
  font-size: 12px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}
.hero-mini-stat strong {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  text-align: right;
}

/* BUTTONS */
.btn-primary {
  padding: 15px 36px; background: var(--color-ink); color: var(--color-white);
  font-size: 12px; font-weight: 500; letter-spacing: 2px;
  text-transform: uppercase; text-decoration: none; border: none;
  cursor: pointer; transition: var(--transition); display: inline-block;
  border-radius: 999px;
}
.btn-primary:hover { background: var(--color-accent); transform: translateY(-2px); }
.btn-secondary {
  padding: 15px 36px; background: rgba(255,255,255,0.18); color: var(--color-ink);
  font-size: 12px; font-weight: 500; letter-spacing: 2px;
  text-transform: uppercase; text-decoration: none;
  border: 1px solid var(--color-ink); cursor: pointer;
  transition: var(--transition); display: inline-block;
  border-radius: 999px;
}
.btn-secondary:hover { background: var(--color-ink); color: var(--color-white); }
.btn-secondary.small {
  padding: 12px 18px;
  font-size: 11px;
  letter-spacing: 1.4px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-ink);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.text-link::after {
  content: "→";
  transition: transform 0.2s ease;
}
.text-link:hover::after {
  transform: translateX(4px);
}

/* SECTION HEADERS */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .eyebrow {
  font-size: 12px; font-weight: 500; letter-spacing: 4px;
  text-transform: uppercase; color: var(--color-warm-gray); margin-bottom: 20px;
}
.section-header h2 {
  font-family: var(--font-display); font-size: clamp(32px, 4vw, 52px);
  font-weight: 400; line-height: 1.1; letter-spacing: -0.5px;
}
.section-header p {
  font-size: 16px; font-weight: 300; color: var(--color-warm-gray);
  line-height: 1.7; max-width: 560px; margin: 20px auto 0;
}
.split-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 420px);
  gap: 24px;
  align-items: end;
  text-align: left;
}
.split-head h2,
.split-head .eyebrow,
.split-head p {
  margin-left: 0;
  margin-right: 0;
  max-width: none;
}

/* PROMISE BAR */
.promise-thuma {
  display: flex; justify-content: center; gap: 80px;
  padding: 56px 48px; background: var(--color-white);
  border-top: 1px solid var(--color-silver); border-bottom: 1px solid var(--color-silver);
}
.promise-item { text-align: center; }
.promise-item strong {
  display: block; font-family: var(--font-display); font-size: 28px;
  font-weight: 400; color: var(--color-ink); margin-bottom: 8px;
}
.promise-item span {
  font-size: 12px; font-weight: 400; letter-spacing: 2px;
  text-transform: uppercase; color: var(--color-warm-gray);
}

/* BRAND INTRO */
.brand-intro-thuma {
  max-width: 1280px;
  margin: 0 auto;
  padding: 96px 48px 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 32px;
  align-items: start;
}

/* SHOPPING PATH */
.shopping-path-thuma {
  max-width: 1360px;
  margin: 0 auto;
  padding: 88px 48px 28px;
}
.shopping-path-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.shopping-path-card {
  min-height: 260px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: rgba(255,255,255,0.74);
  border: 1px solid rgba(33,31,29,0.07);
  border-radius: 24px;
  box-shadow: 0 24px 70px rgba(33,31,29,0.06);
  backdrop-filter: blur(12px);
  transition: var(--transition);
}
.shopping-path-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 34px 90px rgba(33,31,29,0.1);
}
.shopping-path-card span {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.4px;
  color: var(--color-accent);
  text-transform: uppercase;
}
.shopping-path-card h3 {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 400;
  line-height: 1.08;
  margin: auto 0 14px;
}
.shopping-path-card p {
  color: var(--color-stone);
  font-size: 14px;
  line-height: 1.72;
}

/* MODULAR LIVING SYSTEM */
.modular-system-thuma {
  max-width: 1360px;
  margin: 0 auto;
  padding: 84px 48px 28px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 46px;
  align-items: center;
}
.modular-system-media {
  position: relative;
  min-height: 620px;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 34px 90px rgba(33,31,29,0.12);
}
.modular-system-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 46%, rgba(21,19,17,0.28));
}
.modular-system-media img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
  transform: scale(1.02);
}
.modular-system-copy {
  padding: 42px;
  background: rgba(255,255,255,0.68);
  border: 1px solid rgba(33,31,29,0.07);
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(33,31,29,0.06);
  backdrop-filter: blur(12px);
}
.modular-system-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 58px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.8px;
  margin: 16px 0 18px;
}
.modular-system-copy > p {
  color: var(--color-stone);
  line-height: 1.8;
  font-size: 16px;
}
.modular-system-list {
  display: grid;
  gap: 16px;
  margin: 30px 0;
}
.modular-system-list div {
  padding: 18px 0;
  border-top: 1px solid rgba(33,31,29,0.1);
}
.modular-system-list strong {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  margin-bottom: 5px;
}
.modular-system-list span {
  color: var(--color-stone);
  font-size: 14px;
  line-height: 1.65;
}
.modular-system-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.brand-intro-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 56px);
  font-weight: 400;
  line-height: 1.08;
  margin-bottom: 20px;
}
.brand-intro-copy p:last-child {
  font-size: 16px;
  color: var(--color-ink-light);
  line-height: 1.8;
  max-width: 560px;
}
.brand-intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.brand-intro-card {
  min-height: 220px;
  padding: 28px;
  background: var(--color-white);
  border: 1px solid rgba(40,40,41,0.08);
  box-shadow: 0 20px 40px rgba(40,40,41,0.05);
}
.brand-intro-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 16px;
}
.brand-intro-card p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-warm-gray);
}

/* COLLECTIONS */
.collections-thuma { padding: 100px 48px; max-width: 1280px; margin: 0 auto; }
.grid-collections { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.card-collection {
  position: relative; overflow: hidden; aspect-ratio: 4/5;
  text-decoration: none; display: block;
}
.card-collection img { width: 100%; height: 100%; object-fit: cover; transition: all 0.6s ease; }
.card-collection:hover img { transform: scale(1.05); }
.card-collection .card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(transparent 40%, rgba(40,40,41,0.7) 100%);
  transition: var(--transition);
}
.card-collection:hover .card-overlay {
  background: linear-gradient(transparent 30%, rgba(40,40,41,0.8) 100%);
}
.card-collection .card-info {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 40px; color: var(--color-white);
}
.card-collection .card-num {
  font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
  opacity: 0.7; margin-bottom: 8px;
}
.card-collection h3 { font-family: var(--font-display); font-size: 32px; font-weight: 400; margin-bottom: 8px; }
.card-collection p { font-size: 14px; font-weight: 300; opacity: 0.8; }

/* FEATURED */
.featured-thuma {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 48px 100px;
}

/* CONFIGURATOR */
.config-thuma {
  max-width: 1280px;
  margin: 0 auto;
  padding: 92px 48px 110px;
  scroll-margin-top: 96px;
}
.config-thuma .section-header {
  max-width: 860px;
  margin: 0 auto 34px;
  text-align: center;
}
.config-thuma .section-header h2 {
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}
.config-thuma .section-header p:last-child {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  color: var(--color-ink-light);
}
.config-body {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 0;
  align-items: stretch;
  overflow: hidden;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(33,31,29,0.1);
  box-shadow: 0 28px 80px rgba(33,31,29,0.1);
}
.config-preview {
  min-height: 560px;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(33,31,29,0.08), transparent 38%),
    var(--color-linen);
}
.config-preview::after {
  content: "Live material preview";
  position: absolute;
  left: 24px;
  bottom: 24px;
  padding: 9px 13px;
  background: rgba(255,255,255,0.86);
  color: var(--color-ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}
.config-preview img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  display: block;
  object-fit: cover;
  transition: transform .6s ease, opacity .3s ease;
}
.config-preview:hover img {
  transform: scale(1.025);
}
.config-controls {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 22px;
  padding: clamp(28px, 4vw, 54px);
  background:
    radial-gradient(circle at 88% 12%, rgba(201,170,124,0.14), transparent 34%),
    #fffaf2;
}
.control-group {
  margin: 0;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(33,31,29,0.08);
}
.control-group label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  color: var(--color-stone);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.4px;
  text-transform: uppercase;
}
.control-group label::after {
  content: "Editable";
  color: rgba(33,31,29,0.38);
  font-size: 10px;
  letter-spacing: 1.4px;
}
.swatches {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.swatch {
  width: 100%;
  height: 54px;
  border: 1px solid rgba(33,31,29,0.14);
  border-radius: 0;
  cursor: pointer;
  box-shadow: inset 0 0 0 3px rgba(255,255,255,0.45), 0 10px 22px rgba(33,31,29,0.08);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.swatch:hover,
.swatch.active {
  transform: translateY(-2px);
  border-color: var(--color-ink);
  box-shadow: inset 0 0 0 3px rgba(255,255,255,0.64), 0 16px 30px rgba(33,31,29,0.16);
}
.chip-group {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.chip {
  min-height: 48px;
  padding: 12px 10px;
  border: 1px solid rgba(33,31,29,0.12);
  background: rgba(255,255,255,0.7);
  color: var(--color-ink-light);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .8px;
  cursor: pointer;
  transition: var(--transition);
}
.chip:hover,
.chip.active {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-white);
}
.dims {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.dims input {
  width: 100%;
  min-height: 52px;
  border: 1px solid rgba(33,31,29,0.12);
  background: rgba(255,255,255,0.82);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  outline: none;
}
.dims input:focus {
  border-color: var(--color-ink);
  background: var(--color-white);
}
.config-price {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-top: 2px;
  padding: 22px;
  background: var(--color-ink);
  color: var(--color-white);
}
.price-label {
  color: rgba(255,255,255,0.6);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.price-value {
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 52px);
  line-height: .9;
}
.price-value small {
  font-family: var(--font-body);
  font-size: 13px;
  color: rgba(255,255,255,0.62);
}
.btn-primary.full {
  width: 100%;
  justify-content: center;
  text-align: center;
}
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.featured-card {
  background: var(--color-white);
  border: 1px solid rgba(40,40,41,0.08);
  box-shadow: 0 18px 40px rgba(40,40,41,0.06);
  overflow: hidden;
}
.featured-card-media {
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}
.featured-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.featured-card:hover .featured-card-media img {
  transform: scale(1.04);
}
.featured-card-body {
  padding: 24px;
}
.featured-card-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.featured-card-category,
.featured-card-model {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--color-warm-gray);
}
.featured-card h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 12px;
}
.featured-card-use {
  font-size: 14px;
  color: var(--color-ink-light);
  line-height: 1.75;
  min-height: 74px;
}
.featured-card-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin: 18px 0 14px;
}
.featured-card-meta strong {
  font-size: 18px;
  color: var(--color-ink);
}
.featured-card-meta span {
  font-size: 12px;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 1.2px;
}
.featured-card-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.featured-card-tags span {
  padding: 7px 10px;
  background: var(--color-cream);
  color: var(--color-ink-light);
  font-size: 11px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}
.featured-card-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

/* MATERIALS */
.materials-thuma { padding: 100px 48px; max-width: 1280px; margin: 0 auto; }
.grid-materials { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.card-material { text-align: center; }
.card-material img { width: 100%; height: 320px; object-fit: cover; margin-bottom: 24px; transition: var(--transition); }
.card-material:hover img { transform: scale(1.02); }
.card-material h3 { font-family: var(--font-display); font-size: 22px; font-weight: 400; margin-bottom: 8px; }
.card-material p { font-size: 14px; font-weight: 300; color: var(--color-warm-gray); line-height: 1.6; }

/* REVIEWS */
.reviews-thuma { padding: 100px 48px; background: var(--color-linen); }
.grid-reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; max-width: 1100px; margin: 0 auto; }
.card-review { padding: 48px; background: var(--color-white); text-align: center; }
.stars { color: var(--color-accent-light); font-size: 16px; letter-spacing: 4px; margin-bottom: 24px; }
.card-review > p { font-family: var(--font-display); font-size: 18px; line-height: 1.7; color: var(--color-ink-light); margin-bottom: 32px; font-style: italic; }
.reviewer strong { display: block; font-size: 14px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
.reviewer span { font-size: 13px; color: var(--color-warm-gray); }

/* PROCESS */
.process-thuma { padding: 100px 48px; max-width: 1100px; margin: 0 auto; }
.steps-thuma { display: flex; align-items: flex-start; justify-content: center; gap: 0; margin-top: 80px; }
.step-item { text-align: center; flex: 1; max-width: 240px; }
.step-circle { width: 64px; height: 64px; line-height: 64px; border-radius: 50%; background: var(--color-ink); color: var(--color-white); font-family: var(--font-display); font-size: 18px; margin: 0 auto 24px; }
.step-item h3 { font-family: var(--font-display); font-size: 22px; font-weight: 400; margin-bottom: 12px; }
.step-item p { font-size: 14px; font-weight: 300; color: var(--color-warm-gray); line-height: 1.6; }
.step-line { width: 80px; height: 1px; background: var(--color-silver); margin: 32px 20px 0; flex-shrink: 0; }

/* FAQ */
.faq-thuma { padding: 100px 48px; background: var(--color-white); }
.faq-inner { display: grid; grid-template-columns: 1fr 1.5fr; gap: 100px; max-width: 1100px; margin: 0 auto; align-items: start; }
.faq-intro { position: sticky; top: 120px; }
.faq-intro h2 { font-family: var(--font-display); font-size: clamp(28px, 3vw, 42px); font-weight: 400; line-height: 1.1; margin-bottom: 32px; }
.faq-list details { border-bottom: 1px solid var(--color-silver); padding: 28px 0; }
.faq-list summary { font-size: 17px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-list summary::after { content: '+'; font-size: 24px; color: var(--color-warm-gray); transition: transform 0.3s; font-weight: 300; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { padding-top: 20px; font-size: 15px; color: var(--color-warm-gray); line-height: 1.7; max-width: 90%; }

/* CTA */
.cta-thuma { padding: 120px 48px; background: var(--color-ink); color: var(--color-white); text-align: center; }
.cta-inner { max-width: 640px; margin: 0 auto; }
.cta-thuma .eyebrow { color: var(--color-silver); margin-bottom: 24px; }
.cta-thuma h2 { font-family: var(--font-display); font-size: clamp(32px, 4vw, 56px); font-weight: 400; line-height: 1.1; margin-bottom: 24px; }
.cta-desc { font-size: 16px; color: var(--color-silver); line-height: 1.7; margin-bottom: 48px; }
.cta-buttons { display: flex; gap: 20px; justify-content: center; margin-bottom: 56px; }
.btn-primary.light { background: var(--color-white); color: var(--color-ink); }
.btn-primary.light:hover { background: var(--color-linen); }
.btn-secondary.light { color: var(--color-white); border-color: var(--color-white); }
.btn-secondary.light:hover { background: var(--color-white); color: var(--color-ink); }
.cta-meta { display: flex; gap: 20px; justify-content: center; font-size: 13px; color: var(--color-warm-gray); letter-spacing: 1px; }


/* ===== FOOTER ===== */
.footer-thuma {
  background: #1c1b1b;
  color: var(--color-silver);
  padding: 0;
}
.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0;
}
.footer-main {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) 1.7fr;
  gap: 48px;
  padding: 44px 40px 32px;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 400;
  color: var(--color-white);
  letter-spacing: 0;
}
.footer-tagline {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  margin: 0;
}
.footer-contact {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 14px;
}
.footer-contact a {
  color: var(--color-linen);
  text-decoration: none;
  transition: color 0.25s;
}
.footer-contact a:hover {
  color: var(--color-white);
}
.footer-divider {
  color: rgba(255,255,255,0.3);
}
.footer-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.footer-action {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.6);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s ease;
}
.footer-action:hover {
  border-color: var(--color-accent);
  color: var(--color-white);
  background: var(--color-accent);
  transform: translateY(-2px);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 14px;
}
.footer-col a {
  display: block;
  font-size: 15px;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  padding: 4px 0;
  transition: color 0.25s, transform 0.25s;
}
.footer-col a:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}
.footer-bottom-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.footer-sep {
  color: rgba(255,255,255,0.2);
}

@media (max-width: 1024px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 40px 32px 28px;
  }
  .footer-links {
    gap: 32px;
  }
}
@media (max-width: 768px) {
  .footer-links {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
    padding: 20px 24px;
  }
}
@media (max-width: 480px) {
  .footer-links {
    grid-template-columns: 1fr;
  }
  .footer-main {
    padding: 32px 24px 24px;
  }
}
/* COOKIE */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; background: var(--color-ink); color: var(--color-white); padding: 20px 48px; z-index: 10000; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 13px; transform: translateY(100%); transition: transform 0.4s ease; }
.cookie-banner.show { transform: translateY(0); }
.cookie-banner p { margin: 0; color: var(--color-silver); }
.cookie-banner button { background: var(--color-white); color: var(--color-ink); border: none; padding: 10px 28px; font-size: 12px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase; cursor: pointer; transition: var(--transition); flex-shrink: 0; }
.cookie-banner button:hover { background: var(--color-linen); }

/* CURRENCY */
.currency-switcher { display: flex; align-items: center; gap: 8px; margin-left: 24px; }
.currency-switcher select,
.lang-switcher select {
  background: rgba(255,255,255,0.72);
  color: var(--color-ink);
  border: 1px solid rgba(40,40,41,0.12);
  padding: 9px 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  min-height: 38px;
}
.currency-switcher select:hover { border-color: var(--color-ink); }

/* MOBILE */
.mobile-menu-btn {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  background: var(--color-ink);
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--color-white);
}
@media (max-width: 1024px) {
  .hero-shell { grid-template-columns: 1fr; gap: 24px; width: min(100%, calc(100% - 48px)); }
  .hero-panel { max-width: 520px; }
  .hero-proof { grid-template-columns: 1fr; max-width: 520px; }
  .brand-intro-thuma { grid-template-columns: 1fr; }
  .brand-intro-grid { grid-template-columns: 1fr; }
  .shopping-path-grid { grid-template-columns: repeat(2, 1fr); }
  .modular-system-thuma { grid-template-columns: 1fr; }
  .modular-system-media,
  .modular-system-media img { min-height: 480px; }
  .featured-grid { grid-template-columns: repeat(2, 1fr); }
  .split-head { grid-template-columns: 1fr; }
  .grid-collections { grid-template-columns: 1fr; }
  .grid-materials { grid-template-columns: repeat(2, 1fr); }
  .config-body { grid-template-columns: 1fr; }
  .faq-inner { grid-template-columns: 1fr; gap: 60px; }
  .faq-intro { position: static; }
  .footer-inner { grid-template-columns: 1fr; gap: 60px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .steps-thuma { flex-direction: column; gap: 48px; }
  .step-line { display: none; }
  .promise-thuma { flex-direction: column; gap: 32px; }
}
@media (max-width: 768px) {
  .nav-thuma { padding: 0 20px; height: 76px; }
  .nav-thuma.scrolled { padding: 0 20px; height: 72px; }
  .nav-thuma .nav-logo { font-size: 32px; }
  .nav-thuma .nav-logo::before { width: 36px; height: 36px; font-size: 11px; }
  .nav-thuma .nav-links {
    display: none;
    position: absolute;
    top: 76px; left: 16px; right: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding: 14px;
    background: rgba(255,255,255,0.98);
    border: 1px solid rgba(40,40,41,0.1);
    box-shadow: 0 18px 50px rgba(40,40,41,0.18);
  }
  .nav-thuma .nav-links.active { display: flex; }
  .nav-thuma .nav-links a { font-size: 13px; padding: 12px 10px; }
  .currency-switcher, .lang-switcher { margin-left: 0; }
  .currency-switcher select, .lang-switcher select { width: 100%; }
  .mobile-menu-btn { display: inline-flex; }
  .nav-thuma .nav-cta { display: none; }
  .hero-shell { width: calc(100% - 32px); padding-top: 100px; }
  .hero-thuma .hero-content { padding: 24px 0; }
  .hero-thuma h1 { font-size: clamp(32px, 10vw, 48px); }
  .hero-thuma .hero-desc { font-size: 16px; }
  .hero-actions { flex-direction: column; }
  .hero-panel-card { padding: 22px; }
  .brand-intro-thuma { padding: 72px 24px 12px; }
  .shopping-path-thuma, .modular-system-thuma, .collections-thuma, .featured-thuma, .materials-thuma, .reviews-thuma, .faq-thuma, .cta-thuma { padding-left: 24px; padding-right: 24px; }
  .shopping-path-grid { grid-template-columns: 1fr; }
  .shopping-path-card { min-height: 220px; padding: 24px; }
  .modular-system-thuma { gap: 24px; padding-top: 64px; }
  .modular-system-media,
  .modular-system-media img { min-height: 360px; }
  .modular-system-copy { padding: 26px; border-radius: 20px; }
  .modular-system-actions { flex-direction: column; }
  .featured-grid { grid-template-columns: 1fr; }
  .featured-card-actions { flex-direction: column; align-items: flex-start; }
  .grid-materials, .grid-reviews { grid-template-columns: 1fr; }
  .cta-buttons { flex-direction: column; }
  .footer-links { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .cookie-banner { flex-direction: column; text-align: center; padding: 20px 24px; }
}





/* CONSULTATION POPUP */
.consult-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(26, 21, 19, 0.55);
  backdrop-filter: blur(6px);
  opacity: 0; visibility: hidden;
  transition: opacity 0.35s, visibility 0.35s;
}
.consult-overlay.active { opacity: 1; visibility: visible; }

.consult-popup {
  position: fixed; top: 50%; left: 50%; z-index: 2001;
  transform: translate(-50%, -50%) scale(0.92);
  width: min(680px, 92vw); max-height: 90vh; overflow-y: auto;
  background: var(--color-white);
  border-radius: 2px;
  box-shadow: 0 40px 100px rgba(0,0,0,0.18);
  opacity: 0; visibility: hidden;
  transition: opacity 0.35s, transform 0.35s, visibility 0.35s;
}
.consult-popup.active { opacity: 1; visibility: visible; transform: translate(-50%, -50%) scale(1); }

.consult-close {
  position: absolute; top: 20px; right: 24px;
  width: 40px; height: 40px; border: none; background: none;
  font-size: 32px; line-height: 1; color: var(--color-ink);
  cursor: pointer; opacity: 0.5; transition: opacity 0.2s;
  z-index: 10;
}
.consult-close:hover { opacity: 1; }

.consult-header {
  padding: 48px 48px 24px; text-align: center;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.consult-header .eyebrow { margin-bottom: 12px; }
.consult-header h3 { font-size: 32px; margin-bottom: 8px; }
.consult-desc { color: var(--color-stone); font-size: 15px; max-width: 420px; margin: 0 auto; }

.consult-form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  padding: 32px 48px 40px;
}
.consult-field { display: grid; gap: 6px; }
.consult-field.full { grid-column: 1 / -1; }
.consult-field label {
  font-size: 11px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--color-stone);
}
.consult-field input,
.consult-field select,
.consult-field textarea {
  width: 100%; min-height: 48px; padding: 0 14px;
  border: 1px solid rgba(0,0,0,0.1); background: var(--color-cream);
  font-family: inherit; font-size: 15px; color: var(--color-ink);
  border-radius: 0; transition: border-color 0.2s;
}
.consult-field textarea { padding: 12px 14px; resize: vertical; }
.consult-field input:focus,
.consult-field select:focus,
.consult-field textarea:focus {
  outline: none; border-color: var(--color-accent);
}
.consult-submit {
  grid-column: 1 / -1;
  padding: 18px; background: var(--color-ink); color: var(--color-white);
  font-size: 16px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; border: none; cursor: pointer;
  transition: background 0.25s, transform 0.2s;
}
.consult-submit:hover { background: var(--color-accent); transform: translateY(-1px); }
.consult-note {
  grid-column: 1 / -1; text-align: center;
  font-size: 12px; color: var(--color-stone); margin-top: -8px;
}

.consult-success {
  display: none; text-align: center; padding: 64px 48px;
}
.consult-success-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--color-sage); color: var(--color-white);
  font-size: 36px; line-height: 72px; margin: 0 auto 24px;
}
.consult-success h4 { font-size: 28px; margin-bottom: 12px; }
.consult-success p { color: var(--color-stone); margin-bottom: 32px; }

@media (max-width: 640px) {
  .consult-form { grid-template-columns: 1fr; padding: 24px 24px 32px; }
  .consult-header { padding: 32px 24px 20px; }
  .consult-header h3 { font-size: 24px; }
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  margin-left: 16px;
}
.lang-switcher select {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid rgba(0,0,0,0.15);
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  min-height: 40px;
}
.lang-switcher select:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* RTL Support */
html[dir="rtl"] .nav-thuma {
  direction: rtl;
}
html[dir="rtl"] .nav-thuma .nav-links {
  direction: rtl;
}
html[dir="rtl"] .lang-switcher {
  margin-left: 0;
  margin-right: 16px;
}
html[dir="rtl"] .consult-popup {
  direction: rtl;
}
html[dir="rtl"] .product-modal {
  direction: rtl;
}


/* ===== HOMEPAGE LAYOUT AUDIT UPGRADE ===== */
.hero-thuma {
  min-height: 92vh;
}
.hero-shell {
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 420px);
  align-items: center;
  padding-top: 72px;
  padding-bottom: 36px;
}
.hero-thuma .hero-content {
  padding: 38px 0 28px;
}
.hero-thuma h1 {
  max-width: 860px;
}
.hero-thuma .hero-desc {
  max-width: 680px;
}
.hero-quick-shop {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.hero-quick-shop a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
  transition: var(--transition);
}
.hero-quick-shop a:hover {
  background: rgba(255,255,255,0.92);
  color: var(--color-ink);
  transform: translateY(-2px);
}
.hero-proof {
  margin-top: 26px;
}
.hero-proof-item {
  border-radius: 18px;
  padding: 18px 20px;
}
.hero-panel {
  transform: translateY(22px);
}
.hero-panel-card {
  border-radius: 24px;
}
.promise-thuma {
  position: relative;
  z-index: 5;
  width: min(1240px, calc(100% - 64px));
  margin: -34px auto 0;
  border: 1px solid rgba(33,31,29,0.08);
  border-radius: 28px;
  box-shadow: 0 28px 80px rgba(33,31,29,0.1);
}

.room-showcase-thuma {
  max-width: 1360px;
  margin: 0 auto;
  padding: 90px 48px 20px;
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  gap: 42px;
  align-items: stretch;
}
.room-showcase-copy {
  padding: 38px;
  border-radius: 28px;
  background: rgba(255,255,255,0.68);
  border: 1px solid rgba(33,31,29,0.07);
  box-shadow: 0 24px 70px rgba(33,31,29,0.06);
  backdrop-filter: blur(12px);
}
.room-showcase-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.4vw, 64px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -1px;
  margin: 18px 0;
}
.room-showcase-copy p:last-child {
  color: var(--color-stone);
  font-size: 16px;
  line-height: 1.78;
}
.room-showcase-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  grid-template-rows: repeat(2, minmax(240px, 1fr));
  gap: 20px;
}
.room-showcase-card {
  position: relative;
  overflow: hidden;
  min-height: 240px;
  border-radius: 30px;
  color: var(--color-white);
  text-decoration: none;
  box-shadow: 0 30px 80px rgba(33,31,29,0.12);
}
.room-showcase-card.large {
  grid-row: 1 / span 2;
}
.room-showcase-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.7s ease;
}
.room-showcase-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18,16,14,0.03) 20%, rgba(18,16,14,0.72) 100%);
}
.room-showcase-card span,
.room-showcase-card strong {
  position: absolute;
  left: 28px;
  right: 28px;
  z-index: 2;
}
.room-showcase-card span {
  bottom: 86px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.72);
}
.room-showcase-card strong {
  bottom: 28px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 400;
  line-height: 1.08;
}
.room-showcase-card:hover img {
  transform: scale(1.07);
}
.shopping-path-thuma {
  padding-top: 72px;
}
.brand-intro-thuma {
  padding-top: 76px;
}
.collections-thuma {
  padding-top: 76px;
}
.grid-collections {
  grid-template-columns: repeat(4, 1fr);
}
.card-collection {
  aspect-ratio: 3 / 4.1;
}
.featured-thuma {
  padding-top: 36px;
}
.config-thuma {
  margin-top: 18px;
}

@media (max-width: 1180px) {
  .room-showcase-thuma {
    grid-template-columns: 1fr;
  }
  .grid-collections {
    grid-template-columns: repeat(2, 1fr);
  }
  .config-body {
    grid-template-columns: 1fr;
  }
  .config-preview,
  .config-preview img {
    min-height: 460px;
  }
  .config-controls {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }
  .config-price,
  .config-controls .btn-primary.full {
    grid-column: 1 / -1;
  }
}
@media (max-width: 1024px) {
  .hero-panel {
    transform: none;
  }
  .promise-thuma {
    margin-top: 0;
    width: 100%;
    border-radius: 0;
  }
}
@media (max-width: 768px) {
  .hero-thuma {
    min-height: auto;
  }
  .hero-shell {
    padding-top: 72px;
    padding-bottom: 26px;
  }
  .hero-quick-shop {
    gap: 8px;
  }
  .hero-quick-shop a {
    min-height: 34px;
    padding: 0 12px;
    font-size: 11px;
  }
  .promise-thuma {
    width: 100%;
    margin: 0;
  }
  .room-showcase-thuma {
    padding: 64px 24px 8px;
    gap: 24px;
  }
  .room-showcase-copy {
    padding: 26px;
    border-radius: 20px;
  }
  .room-showcase-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
  }
  .room-showcase-card,
  .room-showcase-card.large {
    grid-row: auto;
    min-height: 320px;
    border-radius: 22px;
  }
  .grid-collections {
    grid-template-columns: 1fr;
  }
  .config-thuma {
    padding: 68px 24px 76px;
    scroll-margin-top: 84px;
  }
  .config-thuma .section-header {
    text-align: left;
    margin-bottom: 24px;
  }
  .config-body {
    box-shadow: 0 18px 48px rgba(33,31,29,0.1);
  }
  .config-preview,
  .config-preview img {
    min-height: 320px;
  }
  .config-preview::after {
    left: 16px;
    bottom: 16px;
  }
  .config-controls {
    display: flex;
    padding: 22px;
    gap: 18px;
  }
  .swatches,
  .chip-group,
  .dims {
    grid-template-columns: 1fr;
  }
  .swatch {
    height: 44px;
  }
  .config-price {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px;
  }
}


/* ===== INTERNATIONAL FURNITURE BRAND REFINEMENT ===== */
.section-header,
.section-head {
  position: relative;
}
.section-header h2,
.section-head h2,
.brand-intro-copy h2,
.cta-thuma h2,
.faq-intro h2 {
  letter-spacing: -0.8px;
  color: var(--color-ink);
}
.eyebrow,
.section-header .eyebrow,
.section-head .eyebrow {
  color: var(--color-accent);
  letter-spacing: 3px;
}

.promise-thuma,
.brand-intro-thuma,
.collections-thuma,
.featured-thuma,
.materials-thuma,
.process-thuma {
  max-width: 1360px;
}

.brand-intro-thuma {
  padding-top: 86px;
  gap: 44px;
}
.brand-intro-card,
.featured-card,
.card-review,
.process-card {
  border-color: rgba(33,31,29,0.07);
  border-radius: 22px;
  background: rgba(255,255,255,0.72);
  box-shadow: 0 24px 70px rgba(33,31,29,0.06);
  backdrop-filter: blur(12px);
}
.brand-intro-card {
  min-height: 210px;
}
.brand-intro-card:hover,
.featured-card:hover,
.card-review:hover,
.process-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 34px 90px rgba(33,31,29,0.1);
}

.collections-thuma {
  padding-top: 92px;
}
.grid-collections {
  gap: 24px;
}
.card-collection {
  border-radius: 28px;
  box-shadow: 0 30px 80px rgba(33,31,29,0.1);
}
.card-collection .card-overlay {
  background:
    linear-gradient(180deg, rgba(20,18,16,0.04) 0%, rgba(20,18,16,0.26) 48%, rgba(20,18,16,0.72) 100%);
}
.card-collection .card-info {
  padding: 42px;
}

.featured-thuma {
  padding-bottom: 92px;
}
.featured-grid {
  gap: 24px;
}
.featured-card {
  border-radius: 24px;
}
.featured-card-media {
  border-radius: 22px 22px 0 0;
}
.featured-card-body {
  padding: 26px;
}
.featured-card h3 {
  font-size: 30px;
}
.featured-card-tags span {
  border-radius: 999px;
  background: #f0e8dc;
}

.materials-thuma {
  padding-top: 92px;
}
.card-material img {
  height: 300px;
  border-radius: 24px;
  box-shadow: 0 24px 64px rgba(33,31,29,0.08);
}
.reviews-thuma {
  background:
    linear-gradient(135deg, rgba(232,223,209,0.96), rgba(247,242,234,0.88)),
    var(--color-linen);
}
.card-review {
  padding: 42px;
}
.process-thuma {
  padding-top: 92px;
}
.step-circle {
  background: linear-gradient(135deg, var(--color-ink), var(--color-accent));
  box-shadow: 0 14px 34px rgba(33,31,29,0.14);
}
.faq-thuma {
  background: rgba(255,255,255,0.74);
}
.cta-thuma {
  background:
    radial-gradient(circle at 22% 18%, rgba(201,170,124,0.24), transparent 28%),
    linear-gradient(135deg, #1f1d1a 0%, #30251f 52%, #171615 100%);
}
.footer-thuma {
  background:
    linear-gradient(135deg, #171615 0%, #23201d 58%, #131211 100%);
}
.footer-main {
  padding-top: 48px;
}
.footer-logo {
  letter-spacing: -0.5px;
}

.currency-switcher {
  margin-left: 8px;
}
.currency-switcher select,
.lang-switcher select {
  min-height: 34px;
  padding: 7px 9px;
  border-radius: 999px;
  background: rgba(255,255,255,0.62);
  font-size: 11px;
}
.lang-switcher {
  margin-left: 8px;
}

@media (max-width: 1180px) {
  .nav-thuma {
    padding: 0 24px;
    gap: 12px;
  }
  .nav-thuma .nav-logo {
    font-size: 30px;
  }
  .nav-thuma .nav-links a {
    font-size: 12px;
    padding: 8px 9px;
  }
  .nav-thuma .nav-cta {
    padding: 11px 16px;
  }
}
@media (max-width: 768px) {
  .nav-thuma {
    padding: 0 18px;
    height: 64px;
  }
  .nav-thuma.scrolled {
    padding: 0 18px;
    height: 60px;
  }
  .nav-thuma .nav-logo {
    font-size: 28px;
  }
  .nav-thuma .nav-logo::before {
    width: 30px;
    height: 30px;
    font-size: 10px;
  }
  .mobile-menu-btn {
    width: 38px;
    height: 38px;
    border-radius: 999px;
    font-size: 18px;
  }
  .nav-thuma .nav-links {
    top: 68px;
    border-radius: 22px;
  }
  .hero-shell {
    padding-top: 76px;
  }
  .announcement-thuma {
    padding: 9px 42px 9px 18px;
    font-size: 10px;
  }
  .brand-intro-card,
  .featured-card,
  .card-review {
    border-radius: 18px;
  }
  .card-collection,
  .card-material img {
    border-radius: 20px;
  }
}


/* ===== ENHANCED DESIGN SYSTEM ===== */

/* 1. 微交效与动效 */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.animate-fadeInUp { animation: fadeInUp 0.8s cubic-bezier(0.25, 0.1, 0.25, 1) forwards; }
.animate-fadeIn { animation: fadeIn 0.6s ease forwards; }
.animate-slideInLeft { animation: slideInLeft 0.8s cubic-bezier(0.25, 0.1, 0.25, 1) forwards; }
.animate-slideInRight { animation: slideInRight 0.8s cubic-bezier(0.25, 0.1, 0.25, 1) forwards; }
.animate-scaleIn { animation: scaleIn 0.5s ease forwards; }

/* 滚动显示动画 */
.reveal,
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
html.js-reveal .reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.1, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.1, 0.25, 1);
}
html.js-reveal .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* 2. 增强Hover效果 */
.hover-lift {
  transition: transform 0.4s cubic-bezier(0.25, 0.1, 0.25, 1), box-shadow 0.4s ease;
}
.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}

.hover-scale {
  transition: transform 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.hover-scale:hover {
  transform: scale(1.03);
}

.hover-glow {
  transition: box-shadow 0.4s ease;
}
.hover-glow:hover {
  box-shadow: 0 0 30px rgba(104, 73, 52, 0.15);
}

/* 3. 图片加载占位 */
.img-skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

/* 4. 焦点状态（可访问性） */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* 5. 加载状态 */
.btn-loading {
  position: relative;
  color: transparent !important;
}
.btn-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 6. 平滑滚动 */
html {
  scroll-behavior: smooth;
}

/* 7. 选择文本颜色 */
::selection {
  background: var(--color-accent);
  color: var(--color-white);
}

/* 8. 自定义滚动条 */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-cream);
}
::-webkit-scrollbar-thumb {
  background: var(--color-silver);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent);
}

/* 9. 增强卡片样式 */
.card-premium {
  background: var(--color-white);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(0.25, 0.1, 0.25, 1), box-shadow 0.5s ease;
}
.card-premium:hover {
  transform: translateY(-12px);
  box-shadow: 0 30px 80px rgba(0,0,0,0.14);
}
.card-premium img {
  transition: transform 0.8s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.card-premium:hover img {
  transform: scale(1.08);
}

/* 10. 分隔线装饰 */
.divider-ornament {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 40px 0;
}
.divider-ornament::before,
.divider-ornament::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-silver), transparent);
}

/* 11. 标签/徽章 */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: var(--color-ink);
  color: var(--color-white);
}
.badge-accent {
  background: var(--color-accent);
}
.badge-outline {
  background: transparent;
  border: 1px solid var(--color-ink);
  color: var(--color-ink);
}

/* 12. 增强按钮 */
.btn-premium {
  position: relative;
  overflow: hidden;
  padding: 20px 48px;
  background: var(--color-ink);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.btn-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.6s ease;
}
.btn-premium:hover::before {
  left: 100%;
}
.btn-premium:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(104, 73, 52, 0.3);
}

/* 13. 玻璃拟态效果 */
.glass {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* 14. 文字渐变 */
.text-gradient {
  background: linear-gradient(135deg, var(--color-ink) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 15. 网格背景装饰 */
.grid-pattern {
  background-image: 
    linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Complete collections section */
.collections-complete {
  opacity: 1 !important;
  transform: none !important;
  padding-top: 88px;
  padding-bottom: 88px;
}
.collections-complete .section-header {
  max-width: 880px;
}
.collections-complete-grid {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 24px !important;
  margin-top: 36px;
}
.collections-complete-grid .card-collection {
  min-height: 420px;
  aspect-ratio: auto;
  border-radius: 30px;
  background: #ded2c1;
  box-shadow: 0 30px 90px rgba(33,31,29,0.12);
}
.collections-complete-grid .card-collection img {
  display: block;
  min-height: 420px;
}
.collections-complete-grid .card-collection h3 {
  font-size: clamp(26px, 2.4vw, 38px);
  line-height: 1;
}
.collections-complete-grid .card-collection p {
  max-width: 320px;
  font-size: 14px;
  line-height: 1.55;
  opacity: 0.9;
}
.collections-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-top: 34px;
}
@media (max-width: 1180px) {
  .collections-complete-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}
@media (max-width: 720px) {
  .collections-complete {
    padding-top: 64px;
    padding-bottom: 64px;
  }
  .collections-complete-grid {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
  }
  .collections-complete-grid .card-collection,
  .collections-complete-grid .card-collection img {
    min-height: 340px;
  }
}

/* Cloud product gallery */
.drive-gallery-thuma {
  max-width: 1360px;
  margin: 0 auto;
  padding: 72px 48px 36px;
}
.drive-gallery-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  grid-template-rows: repeat(2, minmax(260px, 1fr));
  gap: 22px;
}
.drive-gallery-card {
  position: relative;
  display: block;
  overflow: hidden;
  min-height: 260px;
  border-radius: 28px;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 30px 90px rgba(33,31,29,0.12);
}
.drive-gallery-card.large {
  grid-row: 1 / span 2;
}
.drive-gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.drive-gallery-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18,16,14,0.02) 0%, rgba(18,16,14,0.22) 48%, rgba(18,16,14,0.76) 100%);
}
.drive-gallery-card div {
  position: absolute;
  left: 32px;
  right: 32px;
  bottom: 30px;
  z-index: 1;
}
.drive-gallery-card span {
  display: block;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.drive-gallery-card strong {
  display: block;
  max-width: 520px;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 38px);
  font-weight: 400;
  line-height: 1.08;
}
.drive-gallery-card:hover img {
  transform: scale(1.06);
}
@media (max-width: 1024px) {
  .drive-gallery-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
  }
  .drive-gallery-card.large {
    grid-row: auto;
  }
}
@media (max-width: 768px) {
  .drive-gallery-thuma {
    padding: 56px 24px 24px;
  }
  .drive-gallery-card {
    min-height: 320px;
    border-radius: 22px;
  }
  .drive-gallery-card div {
    left: 24px;
    right: 24px;
    bottom: 24px;
  }
}

/* 2026 refined first viewport */
.hero-thuma {
  min-height: 88vh;
}
.hero-thuma .hero-overlay {
  background:
    linear-gradient(90deg, rgba(20,19,17,0.72) 0%, rgba(20,19,17,0.48) 42%, rgba(20,19,17,0.12) 70%),
    linear-gradient(180deg, rgba(20,19,17,0.1) 0%, rgba(20,19,17,0.08) 58%, rgba(247,242,234,0.92) 100%);
}
.hero-shell {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
  align-items: center;
  padding-top: 56px;
  padding-bottom: 72px;
}
.hero-thuma .hero-content {
  max-width: 760px;
  padding: 28px 0;
}
.hero-thuma .hero-eyebrow {
  margin-bottom: 18px;
  letter-spacing: 2.4px;
}
.hero-thuma h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.98;
  letter-spacing: 0;
}
.hero-thuma .hero-desc {
  max-width: 620px;
  margin-bottom: 28px;
  font-size: 18px;
  line-height: 1.62;
}
.hero-thuma .hero-actions {
  gap: 12px;
  flex-wrap: wrap;
}
.hero-link-quiet {
  background: transparent;
}
.hero-quick-shop {
  margin-top: 20px;
}
.hero-panel {
  transform: none;
}
.hero-catalog-card {
  display: grid;
  gap: 14px;
  align-content: end;
  min-height: 320px;
  padding: 28px;
  background: rgba(250,247,241,0.88);
}
.hero-catalog-card strong {
  display: block;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: 0;
}
.hero-catalog-card span {
  color: var(--color-ink-light);
  font-size: 14px;
  line-height: 1.65;
}
.hero-catalog-card a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 46px;
  padding: 0 18px;
  background: var(--color-ink);
  color: var(--color-white);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}
@media (max-width: 1024px) {
  .hero-shell {
    grid-template-columns: 1fr;
    padding-bottom: 44px;
  }
  .hero-panel {
    max-width: 520px;
  }
  .hero-catalog-card {
    min-height: auto;
  }
}
@media (max-width: 768px) {
  .hero-thuma {
    min-height: auto;
  }
  .hero-shell {
    padding-top: 84px;
    padding-bottom: 34px;
  }
  .hero-thuma h1 {
    font-size: 44px;
  }
  .hero-thuma .hero-desc {
    font-size: 16px;
  }
  .hero-thuma .hero-actions {
    align-items: stretch;
  }
  .hero-thuma .hero-actions a {
    width: 100%;
    justify-content: center;
  }
  .hero-catalog-card strong {
    font-size: 28px;
  }
}