:root {
  --ink: #171717;
  --muted: #60646c;
  --line: #e7e2dc;
  --paper: #f7f4ef;
  --card: #ffffff;
  --accent: #157a6e;
  --accent-dark: #0e5149;
  --sand: #ddd3c5;
  --graphite: #2c3034;
}

* {
  box-sizing: border-box;
}

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

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

.topbar {
  background: var(--graphite);
  color: #fff;
  font-size: 13px;
  letter-spacing: .02em;
}

.topbar-inner,
.nav,
.section-inner,
.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-wrap {
  background: rgba(247, 244, 239, .94);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}

.brand {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: .08em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
  color: #2f3337;
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  border: 1px solid transparent;
}

.button.secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.hero {
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 560px);
  gap: 42px;
  align-items: center;
  padding: 52px 0 40px;
}

.hero h1 {
  font-size: clamp(42px, 5vw, 76px);
  line-height: .98;
  margin: 0 0 24px;
  max-width: 760px;
  letter-spacing: 0;
}

.hero p {
  font-size: 19px;
  color: var(--muted);
  max-width: 610px;
  margin: 0 0 30px;
}

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

.image-slot {
  min-height: 280px;
  border: 1px dashed #9a9083;
  background:
    linear-gradient(135deg, rgba(255,255,255,.62), rgba(221,211,197,.88)),
    repeating-linear-gradient(45deg, transparent 0 20px, rgba(255,255,255,.32) 20px 22px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  color: #4e463d;
  font-weight: 800;
  border-radius: 8px;
}

.hero .image-slot {
  min-height: 560px;
}

.slot-small {
  min-height: 190px;
}

.section {
  padding: 68px 0;
  border-top: 1px solid var(--line);
}

.section.alt {
  background: #fff;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 28px;
}

.section-head h2,
.product-hero h1 {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.04;
  margin: 0;
  letter-spacing: 0;
}

.section-head p {
  max-width: 520px;
  color: var(--muted);
  margin: 0;
}

.grid {
  display: grid;
  gap: 18px;
}

.grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.card-body {
  padding: 20px;
}

.eyebrow {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--accent-dark);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 21px;
  line-height: 1.16;
}

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

.split {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: center;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.check-list li {
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.project-strip {
  background: var(--graphite);
  color: #fff;
}

.project-strip .section-head p,
.project-strip .muted {
  color: #d8dce1;
}

.product-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 38px;
  align-items: start;
  padding: 52px 0;
}

.product-meta {
  display: grid;
  gap: 12px;
  margin: 24px 0;
}

.pill {
  display: inline-flex;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  background: #fff;
  color: #34383d;
  width: fit-content;
}

.price {
  font-size: 32px;
  font-weight: 800;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.spec-table th,
.spec-table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.spec-table th {
  width: 34%;
  color: #44484f;
}

.footer {
  padding: 34px 0;
  background: #16191d;
  color: #fff;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: #d7d7d7;
  font-size: 14px;
}

@media (max-width: 900px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 14px;
  }

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

  .grid.cols-3,
  .grid.cols-4 {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }
}