* {
  box-sizing: border-box;
}

:root {
  --bg: #050505;
  --surface: #0d0d0d;
  --surface-2: #121212;
  --text: #f2f2f2;
  --muted: #939393;
  --line: rgba(255, 255, 255, 0.09);
  --bronze: #b07a46;
  --max: 1120px;
}

html {
  scroll-behavior: smooth;
}

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

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 68px;
  padding: 0 28px;
  background: rgba(5, 5, 5, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  color: var(--bronze);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.32em;
}

nav {
  display: flex;
  gap: 24px;
}

nav a {
  color: var(--muted);
  font-size: 13px;
}

nav a:hover {
  color: var(--text);
}

.hero {
  min-height: 76vh;
  display: grid;
  place-items: center;
  padding: 80px 24px;
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  width: min(100%, var(--max));
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--bronze);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(56px, 10vw, 120px);
  line-height: 0.94;
  letter-spacing: -0.055em;
}

.hero-copy {
  max-width: 610px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: clamp(18px, 2.3vw, 25px);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 17px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
}

.button:hover {
  background: var(--surface-2);
}

.button.primary {
  border-color: rgba(176, 122, 70, 0.35);
  background: rgba(176, 122, 70, 0.12);
}

.section {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding: 92px 0;
}

.section-heading {
  max-width: 650px;
  margin-bottom: 36px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.03;
  letter-spacing: -0.04em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.card {
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}

.number {
  color: var(--muted);
  font-size: 11px;
}

.card h3 {
  margin: 56px 0 8px;
  font-size: 18px;
}

.card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

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

.model-box {
  display: flex;
  gap: 20px;
  justify-content: space-between;
  align-items: center;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}

.model-label {
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

code {
  word-break: break-all;
  color: #c9c9c9;
  font-size: 12px;
}

.fine-print {
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px;
  border-top: 1px solid var(--line);
  color: #666;
  font-size: 10px;
  letter-spacing: 0.14em;
}

@media (max-width: 760px) {
  .topbar {
    padding: 0 18px;
  }

  nav {
    gap: 14px;
  }

  .hero {
    min-height: 68vh;
    padding-inline: 18px;
  }

  .section {
    width: min(calc(100% - 36px), var(--max));
    padding: 68px 0;
  }

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

  .model-box {
    align-items: flex-start;
    flex-direction: column;
  }

  footer {
    flex-direction: column;
  }
}