:root {
  color-scheme: dark;
  --bg: #0d1316;
  --panel: #121a1e;
  --panel-strong: #1a2428;
  --text: #eef8f0;
  --muted: #91a7af;
  --accent: #50c893;
  --accent-strong: #bdf6d5;
  --line: #2c3b41;
  --warm: #f1b15a;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 10;
  transform: translateY(-140%);
  padding: 10px 12px;
  background: var(--accent);
  color: #07100b;
  font-weight: 750;
  text-decoration: none;
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(13, 19, 22, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

nav {
  display: flex;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
}

nav a {
  text-decoration: none;
}

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

a:focus-visible,
.button:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 4px;
}

.hero,
.section,
.video-section,
footer {
  padding-inline: clamp(20px, 5vw, 72px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  min-height: calc(100vh - 70px);
  min-height: calc(100dvh - 70px);
  padding-block: 64px 72px;
  max-width: calc(var(--max) + 144px);
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(46px, 7vw, 82px);
  line-height: 0.95;
  letter-spacing: 0;
  text-wrap: balance;
}

h2 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.02;
  letter-spacing: 0;
  text-wrap: balance;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.lede,
.section p,
.video-section p,
footer {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-weight: 750;
  text-decoration: none;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:active {
  transform: translateY(1px) scale(0.99);
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #07100b;
}

.button.secondary {
  color: var(--text);
}

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

.terminal-demo,
.video-card,
.command-panel,
.install pre {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.terminal-demo {
  overflow: hidden;
  border-radius: 8px;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 9px;
  height: 48px;
  padding: 0 18px;
  background: var(--panel-strong);
  border-bottom: 1px solid var(--line);
}

.terminal-bar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--warm);
}

.terminal-bar span:first-child {
  background: #ff6b5f;
}

.terminal-bar span:nth-child(2) {
  background: #f2c24d;
}

.terminal-bar span:nth-child(3) {
  background: #51d17d;
}

.terminal-bar strong {
  margin-left: auto;
  color: var(--muted);
  font-size: 13px;
}

.terminal-body {
  min-height: 420px;
  padding: 28px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 17px;
}

.terminal-body span,
.suggestions strong {
  color: var(--accent);
}

.muted,
.hint {
  color: var(--muted);
}

.suggestions {
  margin: 28px 0;
  padding: 20px;
  border: 1px solid var(--accent);
  background: #0b0f12;
}

.suggestions p {
  margin: 12px 0 0;
  color: var(--text);
}

.video-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1.18fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  padding-block: 60px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #10181b;
}

.video-card {
  overflow: hidden;
  border-radius: 8px;
}

.video-card img,
.video-card video {
  display: block;
  width: 100%;
  height: auto;
}

.video-card video {
  aspect-ratio: 16 / 9;
  background: #080d0f;
}

.script-link {
  display: inline-flex;
  margin: 14px 16px 16px;
  color: var(--accent-strong);
  font-weight: 700;
  text-decoration: none;
}

.script-link:hover {
  color: var(--text);
}

.section {
  padding-block: 82px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 30px;
  background: var(--line);
  border: 1px solid var(--line);
}

.feature-grid article {
  min-height: 190px;
  padding: 28px;
  background: var(--bg);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.75fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
  border-top: 1px solid var(--line);
}

.command-panel {
  display: grid;
  gap: 12px;
  padding: 22px;
  border-radius: 8px;
}

code,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.command-panel code {
  display: block;
  padding: 14px;
  background: #0b0f12;
  color: var(--accent-strong);
}

.privacy {
  background: #10181b;
  border-block: 1px solid var(--line);
}

.install pre {
  overflow-x: auto;
  max-width: 720px;
  padding: 22px;
  border-radius: 8px;
  color: var(--accent-strong);
  font-size: 16px;
  line-height: 1.6;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-block: 34px;
  border-top: 1px solid var(--line);
}

footer p {
  margin: 0;
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

@media (max-width: 860px) {
  .topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    flex-wrap: wrap;
  }

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

  .hero {
    min-height: auto;
  }

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

  h1 {
    font-size: 44px;
  }

  footer {
    flex-direction: column;
  }
}