:root {
  color-scheme: dark;
  --bg: #0c0f12;
  --surface: #14181d;
  --ink: #f3f3f3;
  --muted: #b7bdc3;
  --accent: #d63a2f;
  --border: rgba(243, 243, 243, 0.14);
  --radius: 12px;
  --sans: "Helvetica Neue", "Helvetica", "Arial", sans-serif;
  --mono: "SFMono-Regular", "Menlo", "Consolas", "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
  line-height: 1.5;
}

.page {
  max-width: 1800px;
  margin: 0 auto;
  padding: 48px 6vw 72px;
  display: flex;
  flex-direction: column;
  gap: 64px;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 6vw 10px;
  border-bottom: 1px solid var(--border);
}

.brand img {
  width: min(360px, 70vw);
  height: auto;
  display: block;
}

.site-nav {
  display: flex;
  gap: 24px;
  font-size: 0.95rem;
}

.site-nav a {
  color: var(--ink);
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover {
  border-color: var(--accent);
}

.site-nav .nav-disabled {
  color: var(--muted);
  font-size: 0.9rem;
  padding-bottom: 4px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 48px;
  align-items: start;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(2.4rem, 3.1vw, 3.2rem);
  margin: 0 0 16px;
}

.lede {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 20px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
}

.button.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}

.button.disabled {
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  cursor: default;
}

.hero-panel {
  display: grid;
  gap: 18px;
  background: var(--surface);
  padding: 20px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.hero-panel ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

.panel-label {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.section {
  display: grid;
  gap: 20px;
}

.section-heading h2,
.section h2 {
  margin: 0 0 6px;
  font-size: 1.8rem;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.service-grid article {
  background: var(--surface);
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.service-grid h3 {
  margin-top: 0;
  margin-bottom: 8px;
}

.labs,
.contact,
.careers {
  align-items: center;
  grid-template-columns: 1fr auto;
  background: var(--surface);
  padding: 22px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  padding: 18px 6vw 32px;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

@media (max-width: 960px) {
  .site-header {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }

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

  .labs,
  .contact {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
    gap: 8px;
  }
}

@media (max-width: 700px) {
  .site-nav {
    flex-wrap: wrap;
    gap: 14px;
  }
}