:root {
  color-scheme: dark;
  --bg: #070912;
  --surface: #101521;
  --surface-strong: #171e2b;
  --text: #f6f3ea;
  --muted: #b9b2bd;
  --line: #2a3144;
  --cyan: #68f2ed;
  --pink: #ff6d9f;
  --amber: #ffc267;
  --font-ui:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", "SF Mono", "Cascadia Mono", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header,
.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
  text-transform: uppercase;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.site-nav a,
.site-footer a {
  text-decoration: none;
}

.site-nav a:hover,
.site-footer a:hover {
  color: var(--cyan);
}

.hero {
  width: min(1120px, calc(100% - 32px));
  min-height: calc(100dvh - 120px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  align-items: center;
  gap: clamp(32px, 8vw, 96px);
  padding: 48px 0 88px;
}

.hero__copy {
  max-width: 640px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 10vw, 7.5rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(1.75rem, 4vw, 3.2rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.98rem;
  letter-spacing: 0;
}

.hero p {
  max-width: 580px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  padding: 9px 16px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
}

.button:hover {
  border-color: var(--cyan);
}

.button--primary {
  border-color: var(--pink);
  background: var(--pink);
  color: #130711;
}

.hero__mark {
  justify-self: center;
  width: min(420px, 100%);
}

.hero__mark img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 24px 90px rgba(104, 242, 237, 0.18);
}

.band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.band--intro {
  background: var(--surface-strong);
}

.section,
.band {
  padding: 86px max(16px, calc((100% - 1120px) / 2));
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.2fr);
  gap: 32px;
  align-items: start;
}

.content-grid p,
.doc-grid p,
.feature-grid p {
  margin: 0;
  color: var(--muted);
}

.section__heading {
  max-width: 720px;
  margin-bottom: 32px;
}

.feature-grid,
.doc-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.feature-grid article,
.doc-grid div {
  min-height: 168px;
  padding: 22px;
  background: var(--bg);
}

.terminal {
  border: 1px solid var(--line);
  background: #03050b;
  overflow-x: auto;
}

pre {
  margin: 0;
  padding: 22px;
}

code {
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.doc-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1px;
}

.site-footer {
  min-height: 96px;
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.site-footer span {
  margin-right: auto;
  color: var(--text);
  font-weight: 800;
}

@media (max-width: 800px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 40px;
  }

  .hero__mark {
    justify-self: center;
    width: min(300px, 82vw);
  }

  .content-grid,
  .feature-grid,
  .doc-grid {
    grid-template-columns: 1fr;
  }

  .section,
  .band {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 28px 0;
  }

  .site-footer span {
    margin-right: 0;
  }
}