:root {
  --ink: #14110f;
  --paper: #fbfaf7;
  --muted: #6e6761;
  --line: #ded8ce;
  --copper: #b96834;
  --wine: #6b2031;
  --teal: #245a58;
  --charcoal: #242321;
  --radius: 8px;
  --shadow: 0 18px 60px rgba(18, 14, 10, .16);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(251, 250, 247, .92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.brand img { width: 148px; }
.primary-nav .menu {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  font-weight: 700;
}
.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  font-weight: 800;
  transition: transform .18s ease, background .18s ease;
}
.button:hover,
.header-cta:hover { transform: translateY(-1px); }
.button.primary,
.header-cta {
  color: #fff;
  background: var(--ink);
}
.button.ghost {
  color: #fff;
  border-color: rgba(255,255,255,.7);
  background: rgba(255,255,255,.1);
}
.nav-toggle { display: none; }

.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: end;
  overflow: hidden;
  background: #0e0d0c;
}
.hero picture,
.hero picture img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero picture img { object-fit: cover; }
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10,8,7,.88), rgba(10,8,7,.52) 38%, rgba(10,8,7,.18));
}
.hero-copy {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 36px));
  margin: 0 0 clamp(34px, 8vh, 82px) clamp(18px, 7vw, 96px);
  color: #fff;
}
.eyebrow {
  margin: 0 0 10px;
  color: var(--copper);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
h1, h2, h3 { margin: 0; line-height: 1.04; letter-spacing: 0; }
h1 { font-size: clamp(46px, 8vw, 92px); max-width: 900px; }
h2 { font-size: clamp(30px, 4vw, 54px); }
h3 { font-size: 20px; }
.hero-copy > p:not(.eyebrow) {
  max-width: 660px;
  font-size: clamp(18px, 2vw, 24px);
  color: rgba(255,255,255,.82);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 1px;
  margin: 34px 0 0;
  padding: 0;
  background: rgba(255,255,255,.22);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius);
  overflow: hidden;
}
.proof-strip div {
  padding: 16px;
  background: rgba(20,17,15,.7);
}
.proof-strip dt { font-size: 24px; font-weight: 900; }
.proof-strip dd { margin: 2px 0 0; color: rgba(255,255,255,.7); }

section { padding: clamp(56px, 8vw, 106px) clamp(18px, 5vw, 72px); }
.section-head { max-width: 860px; margin-bottom: 34px; }
.section-head p:not(.eyebrow) { max-width: 720px; color: var(--muted); font-size: 18px; }
.split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}
.split > img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.feature-list {
  display: grid;
  gap: 14px;
}
.feature-list div,
.spec-grid div,
.qc-grid div {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.feature-list strong,
.spec-grid strong,
.qc-grid strong { display: block; margin-bottom: 6px; font-size: 18px; }
.feature-list span,
.spec-grid span,
.qc-grid span { color: var(--muted); }

.products-preview { background: #fff; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.product-grid.full { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.product-card {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}
.product-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: #fff;
  border-radius: 6px;
}
.product-card p {
  margin: 4px 0 0;
  color: var(--copper);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}
.product-card span,
.product-card li { color: var(--muted); }
.product-card ul { margin: 6px 0; padding-left: 18px; }
.product-card a {
  color: var(--wine);
  font-weight: 900;
}

.process-band {
  color: #fff;
  background: var(--charcoal);
}
.process {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius);
  overflow: hidden;
}
.process li {
  min-height: 180px;
  padding: 20px;
  background: #242321;
}
.process span {
  display: block;
  margin-bottom: 28px;
  color: var(--copper);
  font-weight: 900;
}

.quality-band {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: clamp(24px, 5vw, 60px);
  align-items: center;
}
.quality-band img { border-radius: var(--radius); box-shadow: var(--shadow); }
.quality-band p { color: var(--muted); font-size: 18px; }

.cta-band {
  color: #fff;
  background: var(--teal);
  text-align: center;
}
.cta-band h2 { max-width: 900px; margin: 0 auto 24px; }

.page-hero {
  min-height: 430px;
  display: grid;
  align-content: end;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(12,10,9,.86), rgba(12,10,9,.42)),
    var(--hero-image) center / cover;
}
.page-hero h1 { font-size: clamp(38px, 6vw, 74px); }
.page-hero p:not(.eyebrow) { max-width: 720px; color: rgba(255,255,255,.82); font-size: 20px; }
.content-section,
.simple-page { max-width: 1180px; margin: 0 auto; }
.timeline {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.timeline li {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.timeline span { color: var(--muted); }
.spec-grid,
.qc-grid,
.resource-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.resource-list a {
  min-height: 180px;
  padding: 22px;
  border-radius: var(--radius);
  color: #fff;
  background: var(--ink);
}
.resource-list strong { display: block; font-size: 22px; }
.resource-list span { display: block; margin-top: 12px; color: rgba(255,255,255,.7); }
.about-copy { font-size: 20px; }
.proof-strip.light {
  color: var(--ink);
  background: var(--line);
}
.proof-strip.light div { background: #fff; }
.proof-strip.light dd { color: var(--muted); }

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  gap: 28px;
  max-width: 1180px;
  margin: 0 auto;
}
.quote-form,
.contact-info {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.quote-form {
  display: grid;
  gap: 14px;
}
label {
  display: grid;
  gap: 6px;
  font-weight: 800;
}
input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 14px;
  font: inherit;
  background: var(--paper);
}
.contact-info p {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  margin: 0;
  border-bottom: 1px solid var(--line);
}
.contact-info strong { color: var(--copper); }

@media (max-width: 980px) {
  .site-header { grid-template-columns: auto auto 1fr; }
  .nav-toggle {
    display: inline-flex;
    justify-content: center;
    min-height: 38px;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    font-weight: 800;
  }
  .primary-nav {
    display: none;
    position: absolute;
    left: 18px;
    right: 18px;
    top: 68px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
  }
  .primary-nav.open { display: block; }
  .primary-nav .menu { display: grid; justify-content: stretch; gap: 12px; }
  .header-cta { justify-self: end; }
  .hero { min-height: 760px; }
  .proof-strip,
  .product-grid,
  .product-grid.full,
  .process,
  .spec-grid,
  .qc-grid,
  .resource-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split,
  .quality-band,
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .site-header { gap: 10px; padding: 12px; }
  .brand img { width: 116px; }
  .header-cta { min-height: 38px; padding: 0 12px; font-size: 13px; }
  .hero-copy { margin-left: 18px; }
  .proof-strip,
  .product-grid,
  .product-grid.full,
  .process,
  .spec-grid,
  .qc-grid,
  .resource-list { grid-template-columns: 1fr; }
  .timeline li { grid-template-columns: 1fr; gap: 6px; }
}