:root {
  --ink: #f6efe4;
  --muted: #b8ad9f;
  --soft: #887d70;
  --bg: #080807;
  --panel: #11100e;
  --line: rgba(231, 205, 165, 0.22);
  --gold: #c39a62;
  --gold-bright: #e1c08d;
  --shadow: rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
}

body.nav-open {
  overflow: hidden;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 28px;
  padding: 18px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(7, 7, 6, 0.92), rgba(7, 7, 6, 0.56));
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-grid;
  gap: 3px;
  min-width: 120px;
  font-family: Georgia, "Times New Roman", serif;
  line-height: 0.92;
}

.brand span {
  font-size: clamp(24px, 2.4vw, 34px);
  font-weight: 500;
  letter-spacing: 0.12em;
}

.brand small {
  color: var(--gold-bright);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0.43em;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: clamp(20px, 4vw, 56px);
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.main-nav a,
.header-action,
.language-switch a {
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.main-nav a:hover,
.header-action:hover,
.language-switch a:hover {
  color: var(--ink);
}

.header-action {
  border: 1px solid var(--gold);
  padding: 13px 20px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
}

.language-switch a {
  min-width: 38px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  border-right: 1px solid rgba(231, 205, 165, 0.14);
  color: var(--gold-bright);
  font-size: 12px;
  font-weight: 800;
}

.language-switch a:last-child {
  border-right: 0;
}

.language-switch a[aria-current="page"] {
  background: rgba(195, 154, 98, 0.18);
  color: var(--ink);
}

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

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(6, 6, 5, 0.9), rgba(6, 6, 5, 0.5) 42%, rgba(6, 6, 5, 0.08) 74%),
    linear-gradient(0deg, rgba(6, 6, 5, 0.84), transparent 44%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(640px, calc(100% - 36px));
  margin: 0 0 clamp(80px, 13vh, 150px) clamp(18px, 5vw, 76px);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold-bright);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

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

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  line-height: 0.95;
}

h1 {
  max-width: 620px;
  margin-bottom: 26px;
  font-size: clamp(58px, 8vw, 116px);
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(42px, 5vw, 78px);
}

h3 {
  margin-bottom: 12px;
  font-size: 20px;
  font-weight: 600;
}

p {
  color: var(--muted);
  line-height: 1.72;
}

.hero-content p:not(.eyebrow) {
  max-width: 480px;
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border: 1px solid var(--gold);
  padding: 0 22px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

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

.button.primary {
  background: var(--gold);
  color: #110d08;
}

.button.ghost {
  color: var(--ink);
}

.section-pad {
  padding: clamp(70px, 9vw, 132px) clamp(18px, 5vw, 76px);
  border-bottom: 1px solid var(--line);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  background: #0b0a09;
}

.trust-strip div {
  min-height: 112px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-content: center;
  gap: 6px 16px;
  padding: 22px clamp(18px, 3vw, 34px);
  border-right: 1px solid rgba(255, 255, 255, 0.07);
}

.trust-strip strong {
  font-size: 12px;
  text-transform: uppercase;
}

.trust-strip small {
  grid-column: 2;
  color: var(--soft);
  font-size: 12px;
  line-height: 1.5;
}

.line-icon {
  grid-row: span 2;
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--gold-bright);
}

.split-intro {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) 1.28fr;
  gap: clamp(30px, 5vw, 76px);
  align-items: center;
  background: #090807;
}

.section-copy {
  max-width: 640px;
}

.project-grid {
  display: grid;
  gap: 14px;
}

.project-grid.compact {
  grid-template-columns: 1.18fr 0.82fr;
}

.project-grid img,
.showcase img,
.product-media {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 28px 70px var(--shadow);
}

.project-grid img {
  height: clamp(320px, 36vw, 520px);
  object-fit: cover;
}

.section-heading {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  align-items: end;
  gap: clamp(24px, 5vw, 80px);
  margin-bottom: 42px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.section-heading h2 {
  margin-bottom: 0;
}

.section-heading p:not(.eyebrow) {
  max-width: 520px;
}

.section-heading.narrow {
  display: block;
  max-width: 860px;
}

.collection {
  background:
    radial-gradient(circle at 80% 0%, rgba(195, 154, 98, 0.12), transparent 36%),
    #070706;
}

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

.product-card {
  min-width: 0;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
}

.product-card.featured {
  transform: translateY(-20px);
}

.product-media {
  aspect-ratio: 1 / 0.9;
  overflow: hidden;
}

.product-media img {
  height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}

.product-card:hover .product-media img {
  transform: scale(1.045);
}

.product-body {
  padding: 26px;
}

.product-code {
  margin-bottom: 6px;
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
  line-height: 1;
}

.product-body a {
  display: inline-block;
  margin-top: 10px;
  color: var(--gold-bright);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.materials {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 7vw, 100px);
  background: #0d0c0a;
}

.material-list {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.material-list div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 18px;
  padding: 28px;
  background: #0d0c0a;
}

.material-list span {
  grid-row: span 2;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2a2218, #e1c08d 52%, #5a4630);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

.material-list p {
  margin-bottom: 0;
}

.showcase {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 18px;
  align-items: stretch;
}

.showcase img {
  min-height: 460px;
  object-fit: cover;
}

.showcase-panel {
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: clamp(28px, 4vw, 54px);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015)),
    #11100e;
}

.showcase-panel h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 500;
  line-height: 1;
}

.approach {
  background: #080807;
}

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

.steps div {
  min-height: 250px;
  padding: 30px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.steps span {
  display: block;
  margin-bottom: 44px;
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 46px;
}

.contact {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(36px, 7vw, 100px);
  align-items: start;
  background:
    linear-gradient(90deg, rgba(8, 8, 7, 0.96), rgba(8, 8, 7, 0.74)),
    url("assets/hero-living.png") center/cover;
}

.inquiry-form {
  display: grid;
  gap: 16px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line);
  background: rgba(9, 8, 7, 0.84);
  backdrop-filter: blur(18px);
}

label {
  display: grid;
  gap: 8px;
  color: var(--gold-bright);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(231, 205, 165, 0.24);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.045);
  color: var(--ink);
  font: inherit;
  padding: 15px 16px;
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--gold-bright);
}

select option {
  color: #111;
}

.form-note {
  min-height: 24px;
  margin: 0;
  color: var(--gold-bright);
}

.site-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 22px clamp(18px, 5vw, 76px);
  color: var(--soft);
  background: #050505;
}

.site-footer p {
  margin: 0;
  font-size: 12px;
  text-align: center;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .main-nav,
  .header-action {
    display: none;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .main-nav.is-open {
    position: fixed;
    inset: 80px 14px auto;
    display: grid;
    gap: 0;
    justify-content: stretch;
    border: 1px solid var(--line);
    background: rgba(10, 9, 8, 0.98);
  }

  .main-nav.is-open a {
    padding: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .trust-strip,
  .product-grid,
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .split-intro,
  .materials,
  .showcase,
  .contact,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .product-card.featured {
    transform: none;
  }

  .site-footer {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .site-footer p {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand span {
    font-size: 23px;
  }

  .brand small {
    font-size: 9px;
  }

  .hero {
    min-height: 86vh;
  }

  .hero-content {
    margin: 0 18px 64px;
  }

  h1 {
    font-size: clamp(48px, 16vw, 72px);
  }

  h2 {
    font-size: clamp(36px, 12vw, 54px);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .trust-strip,
  .product-grid,
  .steps,
  .project-grid.compact {
    grid-template-columns: 1fr;
  }

  .trust-strip div {
    min-height: auto;
  }

  .project-grid img,
  .showcase img {
    min-height: 0;
    height: auto;
    aspect-ratio: 1 / 0.86;
  }

  .product-body,
  .steps div,
  .material-list div {
    padding: 22px;
  }
}