:root {
  --black: #030303;
  --ink: #15110a;
  --gold: #d6aa45;
  --gold-soft: #f0d28a;
  --paper: #fbf8ef;
  --bone: #efe6d2;
  --taupe: #6f6759;
  --green: #23382e;
  --rust: #9c4f31;
  --line: rgba(21, 17, 10, 0.16);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 56px);
  color: white;
  background: rgba(3, 3, 3, 0.92);
  border-bottom: 1px solid rgba(214, 170, 69, 0.34);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: Cinzel, Georgia, serif;
  font-size: clamp(1.02rem, 1.8vw, 1.24rem);
  font-variant-caps: small-caps;
  font-weight: 500;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: var(--black);
  background: var(--gold);
  border-radius: 50%;
  font-size: 1.45rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.5vw, 32px);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--gold-soft);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(300px, 0.84fr);
  min-height: calc(100vh - 72px);
  color: white;
  background:
    radial-gradient(circle at 85% 20%, rgba(214, 170, 69, 0.16), transparent 30%),
    linear-gradient(135deg, #030303 0%, #141008 58%, #23382e 100%);
}

.hero-media {
  display: grid;
  align-items: center;
  padding: clamp(24px, 5vw, 70px);
  min-height: 420px;
}

.hero-media img {
  width: min(100%, 920px);
  margin-inline: auto;
  filter: drop-shadow(0 28px 45px rgba(0, 0, 0, 0.46));
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 22px;
  padding: clamp(24px, 6vw, 76px) clamp(22px, 5vw, 64px) clamp(34px, 6vw, 80px) 0;
}

.eyebrow {
  margin: 0;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  line-height: 0.98;
}

h1 {
  margin-bottom: 0;
  font-family: Cinzel, Georgia, serif;
  font-size: clamp(3rem, 6vw, 6.6rem);
  font-variant-caps: small-caps;
  font-weight: 500;
}

h2 {
  margin-bottom: 18px;
  font-family: Cinzel, Georgia, serif;
  font-size: clamp(1.85rem, 3.6vw, 3.9rem);
  font-variant-caps: small-caps;
  font-weight: 500;
}

h3 {
  margin-bottom: 14px;
  font-family: Cinzel, Georgia, serif;
  font-size: clamp(1.25rem, 2vw, 1.72rem);
  font-variant-caps: small-caps;
  font-weight: 500;
}

.hero-copy p:not(.eyebrow),
.materials-copy p:not(.eyebrow),
.order p {
  max-width: 640px;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  color: var(--black);
  background: var(--gold);
}

.button.secondary {
  color: white;
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.08);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.product-strip,
.materials,
.order {
  padding: clamp(58px, 9vw, 116px) clamp(18px, 5vw, 72px);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  min-height: 260px;
  padding: clamp(22px, 3vw, 34px);
  background: #fffdf7;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 16px 42px rgba(35, 25, 8, 0.08);
}

.product-number {
  display: block;
  margin-bottom: 46px;
  color: var(--rust);
  font-weight: 900;
}

.product-card p {
  margin-bottom: 0;
  color: #4d473c;
}

.materials {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  background: var(--bone);
  border-block: 1px solid var(--line);
}

.materials-copy {
  align-self: center;
}

.spec-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.spec-list div {
  display: grid;
  grid-template-columns: minmax(120px, 0.35fr) minmax(0, 1fr);
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(21, 17, 10, 0.18);
}

.spec-list dt {
  color: var(--green);
  font-weight: 900;
}

.spec-list dd {
  margin: 0;
  color: #4b453b;
}

.quote-band {
  display: grid;
  min-height: 240px;
  place-items: center;
  padding: 44px 20px;
  color: var(--gold);
  background: var(--black);
  text-align: center;
}

.quote-band p {
  margin: 0;
  font-family: Cinzel, Georgia, serif;
  font-size: clamp(1.9rem, 5.2vw, 4.8rem);
  font-variant-caps: small-caps;
  font-weight: 500;
  line-height: 0.95;
}

.order {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 0.74fr);
  gap: clamp(26px, 5vw, 64px);
  align-items: start;
}

.order-form {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 3vw, 30px);
  color: white;
  background: var(--green);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 7px;
  font-size: 0.84rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 4px;
  padding: 13px 12px;
  color: white;
  background: rgba(255, 255, 255, 0.09);
  font: inherit;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

::placeholder {
  color: rgba(255, 255, 255, 0.58);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 5vw, 72px);
  color: white;
  background: var(--black);
  border-top: 1px solid rgba(214, 170, 69, 0.34);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 920px) {
  .site-header {
    position: relative;
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .materials,
  .order {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-copy {
    padding: 0 clamp(22px, 5vw, 54px) 58px;
  }

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

@media (max-width: 620px) {
  .nav-links {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    font-size: 0.74rem;
  }

  .hero-media {
    min-height: 280px;
    padding-inline: 16px;
  }

  .spec-list div,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .spec-list div {
    display: block;
  }

  .spec-list dt {
    margin-bottom: 6px;
  }

  .button {
    width: 100%;
  }
}