:root {
  color-scheme: dark;
  --bg: #090d12;
  --surface: #0d131b;
  --surface-2: #121b25;
  --line: #25303d;
  --text: #f2f6f9;
  --muted: #98a7b8;
  --green: #7ee787;
  --blue: #58a6ff;
  --max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 85% 4%, rgba(88, 166, 255, 0.10), transparent 28rem),
    radial-gradient(circle at 12% 32%, rgba(126, 231, 135, 0.055), transparent 26rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a { color: inherit; }

code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.92em;
}

.site-header {
  width: min(calc(100% - 40px), var(--max));
  height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(152, 167, 184, 0.18);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 18px;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(126, 231, 135, 0.45);
  border-radius: 8px;
  color: var(--green);
  background: rgba(126, 231, 135, 0.08);
}

nav { display: flex; align-items: center; gap: 28px; }
nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
nav a:hover, nav a:focus-visible { color: var(--text); }
.nav-cta { color: var(--text); border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px; }

main { overflow: hidden; }

.hero {
  width: min(calc(100% - 40px), var(--max));
  min-height: 690px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 70px;
  align-items: center;
  padding: 78px 0 92px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow span { width: 24px; height: 1px; background: var(--green); }

h1, h2, h3 { margin-top: 0; line-height: 1.08; letter-spacing: -0.04em; }
h1 { max-width: 670px; margin-bottom: 26px; font-size: clamp(48px, 6vw, 78px); }
h1 em { color: var(--green); font-style: normal; }
h2 { font-size: clamp(34px, 4vw, 54px); }
h3 { margin-bottom: 14px; font-size: 22px; }

.hero-lede {
  max-width: 650px;
  margin: 0;
  color: #b6c1cc;
  font-size: 18px;
}

.hero-lede code { color: var(--text); }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
}
.button.primary { color: #07110a; background: var(--green); border-color: var(--green); }
.button.secondary { color: var(--text); background: rgba(255, 255, 255, 0.025); }
.button:hover, .button:focus-visible { transform: translateY(-1px); filter: brightness(1.06); }

.install-label { margin: 30px 0 8px; color: var(--muted); font-size: 12px; }
.copy-line {
  max-width: 630px;
  overflow-x: auto;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #c5d0db;
  background: #080c11;
  white-space: nowrap;
}

.terminal {
  overflow: hidden;
  border: 1px solid #2a3542;
  border-radius: 16px;
  background: #080b11;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.38);
  transform: rotate(0.4deg);
}
.terminal-bar { height: 48px; display: flex; align-items: center; gap: 8px; padding: 0 18px; background: #151b22; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.red { background: #ff5f56; }.amber { background: #ffbd2e; }.green { background: #27c93f; }
.terminal-title { margin-left: auto; color: #758393; font: 12px "SFMono-Regular", Consolas, monospace; }
.terminal-body { padding: 26px 28px 30px; font: 14px/1.7 "SFMono-Regular", Consolas, monospace; }
.terminal-body p { margin: 0; }
.prompt, .terminal-note span { color: var(--green); }
.accent, .terminal-body li span { color: var(--blue); }
.bright { color: var(--text); font-weight: 700; }.muted, .terminal-body small, .terminal-note { color: #8593a2; }
.terminal-gap { height: 24px; }
.terminal-body ol { margin: 14px 0 22px; padding-left: 24px; }
.terminal-body li { padding: 4px 0 4px 4px; }
.terminal-body li small { display: block; margin-left: 0; font-size: 11px; }

.proof-strip {
  width: min(100%, 1360px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.proof-strip div { min-height: 140px; display: flex; flex-direction: column; justify-content: center; padding: 28px 44px; border-right: 1px solid var(--line); }
.proof-strip div:last-child { border-right: 0; }
.proof-strip strong { font-size: 34px; letter-spacing: -0.04em; }
.proof-strip span { color: var(--muted); font-size: 13px; }

.section { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; padding: 128px 0; }
.section-heading { max-width: 820px; }
.section-heading > p:last-child { max-width: 690px; color: var(--muted); font-size: 18px; }

.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 64px; }
.feature-grid article { min-height: 270px; padding: 28px; border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(145deg, rgba(18, 27, 37, 0.84), rgba(10, 15, 21, 0.7)); }
.feature-grid article p:last-child { color: var(--muted); }
.feature-number { margin: 0 0 64px; color: var(--green); font: 12px "SFMono-Regular", Consolas, monospace; }

.formats { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: 90px; align-items: start; border-top: 1px solid var(--line); }
.format-list { display: flex; flex-wrap: wrap; gap: 10px; }
.format-list span { padding: 11px 14px; border: 1px solid var(--line); border-radius: 999px; color: #c5d0db; background: var(--surface); font: 13px "SFMono-Regular", Consolas, monospace; }

.evidence { padding-top: 40px; }
.evidence-card { padding: clamp(32px, 6vw, 74px); border: 1px solid rgba(88, 166, 255, 0.28); border-radius: 20px; background: linear-gradient(135deg, rgba(88, 166, 255, 0.10), rgba(126, 231, 135, 0.045)); }
.evidence-card h2 { max-width: 900px; }
.evidence-card > p:not(.eyebrow) { max-width: 760px; color: #b5c0cc; font-size: 18px; }
.evidence-links { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 34px; }
.evidence-links a { color: var(--text); text-underline-offset: 5px; }

.final-cta { width: min(calc(100% - 40px), 860px); margin: 0 auto; padding: 150px 0; text-align: center; }
.final-cta .eyebrow { justify-content: center; }
.final-cta p:not(.eyebrow) { color: var(--muted); font-size: 18px; }
.centered { justify-content: center; }

.guide { width: min(calc(100% - 40px), 920px); margin: 0 auto; overflow: visible; }
.breadcrumb { display: flex; gap: 10px; padding: 34px 0 0; color: var(--muted); font-size: 13px; }
.breadcrumb a { text-underline-offset: 4px; }
.guide-hero { padding: 82px 0 96px; }
.guide-hero h1 { max-width: 900px; }
.guide-lede { max-width: 790px; color: #b6c1cc; font-size: 20px; }
.guide-command { display: flex; align-items: center; gap: 12px; margin-top: 34px; padding: 17px 20px; overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; background: #080c11; white-space: nowrap; }
.guide-note { margin-top: 12px; color: var(--muted); font-size: 13px; }
.guide-section { padding: 84px 0; border-top: 1px solid var(--line); }
.guide-section h2 { max-width: 780px; }
.guide-section > p, .guide-section > ul { max-width: 780px; color: #b6c1cc; font-size: 17px; }
.section-kicker { margin-bottom: 18px; color: var(--green); font: 12px "SFMono-Regular", Consolas, monospace; letter-spacing: 0.08em; text-transform: uppercase; }
.callout { max-width: 780px; margin: 30px 0; padding: 22px 24px; border: 1px solid rgba(88, 166, 255, 0.32); border-radius: 12px; background: rgba(88, 166, 255, 0.07); }
.callout.warning { border-color: rgba(126, 231, 135, 0.35); background: rgba(126, 231, 135, 0.06); }
.callout p { margin: 8px 0 0; color: #b6c1cc; }
.guide pre { max-width: 780px; margin: 28px 0; padding: 22px 24px; overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; color: #c5d0db; background: #080c11; font: 13px/1.7 "SFMono-Regular", Consolas, monospace; }
.step-list { max-width: 800px; margin: 46px 0 0; padding: 0; list-style: none; counter-reset: steps; }
.step-list li { display: grid; grid-template-columns: 44px 1fr; gap: 18px; padding: 28px 0; border-top: 1px solid rgba(152, 167, 184, 0.18); counter-increment: steps; }
.step-list li::before { content: counter(steps, decimal-leading-zero); color: var(--green); font: 12px "SFMono-Regular", Consolas, monospace; }
.step-list h3 { margin-bottom: 10px; font-size: 21px; letter-spacing: -0.02em; }
.step-list p { margin: 0; color: var(--muted); }
.table-wrap { margin-top: 38px; overflow-x: auto; }
.guide table { width: 100%; border-collapse: collapse; font-size: 14px; }
.guide th, .guide td { padding: 16px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.guide th { color: var(--text); background: var(--surface-2); }
.guide td { color: #b6c1cc; }
.source-list { padding-left: 22px; }
.source-list li { margin: 14px 0; }
.source-list a { color: var(--text); text-underline-offset: 4px; }
.guide-cta { padding-bottom: 120px; }
.text-link { display: inline-block; margin-top: 12px; color: var(--text); text-underline-offset: 5px; }

footer {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  color: #748292;
  font-size: 12px;
}

@media (max-width: 920px) {
  nav > a:not(.nav-cta) { display: none; }
  .hero { grid-template-columns: 1fr; gap: 50px; padding-top: 60px; }
  .terminal { transform: none; }
  .proof-strip { grid-template-columns: repeat(2, 1fr); }
  .proof-strip div:nth-child(2) { border-right: 0; }
  .proof-strip div:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-number { margin-bottom: 36px; }
  .formats { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 560px) {
  .site-header, .hero, .section, .final-cta, .guide, footer { width: min(calc(100% - 28px), var(--max)); }
  .site-header { height: 66px; }
  .nav-cta { padding: 8px 12px; }
  .hero { min-height: auto; padding: 54px 0 72px; }
  h1 { font-size: 45px; }
  h2 { font-size: 35px; }
  .hero-lede { font-size: 16px; }
  .button { width: 100%; }
  .terminal-body { overflow-x: auto; padding: 22px 20px 25px; font-size: 12px; }
  .terminal-body > * { min-width: 420px; }
  .proof-strip div { min-height: 110px; padding: 20px; }
  .section { padding: 90px 0; }
  .feature-grid { margin-top: 40px; }
  .final-cta { padding: 100px 0; }
  footer { padding: 26px 0; flex-direction: column; align-items: flex-start; }
  .guide-hero { padding: 58px 0 72px; }
  .guide-lede { font-size: 17px; }
  .guide-section { padding: 66px 0; }
  .step-list li { grid-template-columns: 32px 1fr; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button:hover, .button:focus-visible { transform: none; }
}