:root {
  color-scheme: dark;
  --bg: #07110f;
  --panel: #0d1d19;
  --panel-2: #112722;
  --line: #25473e;
  --text: #eef8f3;
  --muted: #9ab6ad;
  --mint: #63f2bd;
  --mint-dark: #09291f;
  --amber: #f6c96b;
  --max: 1160px;
}

* { box-sizing: border-box; }
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: 1.6;
}
a { color: inherit; }
.shell { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.nav { height: 76px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 760; text-decoration: none; letter-spacing: -0.02em; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--mint); border-radius: 8px; color: var(--mint); font: 700 13px/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
nav { display: flex; gap: 28px; }
nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
nav a:hover { color: var(--mint); }

.hero { min-height: 680px; display: grid; grid-template-columns: 1.03fr .97fr; gap: 72px; align-items: center; padding-block: 74px 110px; }
.eyebrow { margin: 0 0 18px; color: var(--mint); font: 700 12px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 24px; font-size: clamp(48px, 6vw, 82px); line-height: .99; letter-spacing: -.055em; }
h1 span { color: var(--mint); }
h2 { margin-bottom: 24px; max-width: 780px; font-size: clamp(34px, 4vw, 54px); line-height: 1.06; letter-spacing: -.04em; }
h3 { margin-bottom: 10px; font-size: 20px; line-height: 1.25; letter-spacing: -.02em; }
.lede { max-width: 630px; color: #bfd1cb; font-size: 20px; line-height: 1.55; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 0 20px; border: 1px solid var(--line); border-radius: 9px; font-weight: 700; text-decoration: none; }
.button.primary { border-color: var(--mint); background: var(--mint); color: #052019; }
.button.primary:hover { background: #9affd6; }
.button.secondary:hover { border-color: var(--mint); color: var(--mint); }
.fine-print { margin-top: 18px; color: #75948a; font-size: 13px; }

.terminal-card { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, #0f211d, #091512); box-shadow: 0 30px 80px rgba(0, 0, 0, .35); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.terminal-bar { display: flex; align-items: center; gap: 7px; padding: 14px 18px; border-bottom: 1px solid var(--line); color: #68897e; font-size: 11px; }
.terminal-bar span { width: 8px; height: 8px; border-radius: 50%; background: #31554a; }
.terminal-bar b { margin-left: auto; font-weight: 500; }
.lanes { display: grid; gap: 10px; padding: 26px 24px 20px; }
.lane { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; color: #abc4bb; font-size: 12px; }
.lane i, .push-line i { height: 1px; background: repeating-linear-gradient(90deg, var(--line) 0 5px, transparent 5px 9px); }
.lane strong { color: var(--mint); font-size: 10px; text-transform: uppercase; }
.train { margin: 8px 24px 24px; padding: 18px; border: 1px solid #2a5b4d; border-radius: 12px; background: var(--mint-dark); }
.train-label { margin-bottom: 14px; color: #76a597; font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }
.cars { display: flex; align-items: center; gap: 7px; }
.cars span { display: grid; place-items: center; width: 44px; height: 36px; border: 1px solid #3c7967; border-radius: 6px; color: var(--mint); }
.cars b { margin-left: auto; color: var(--mint); font-size: 12px; }
.push-line { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; padding: 17px 24px; border-top: 1px solid var(--line); color: #829f96; font-size: 10px; text-transform: uppercase; }
.push-line strong { color: var(--amber); }

.band { border-block: 1px solid var(--line); background: #0a1714; }
.problem { padding-block: 86px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: end; }
.split p:last-child { margin: 0; color: var(--muted); font-size: 19px; }
.section { padding-block: 112px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 54px; }
.steps article, .proof-grid article, .integration-grid article { padding: 26px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.steps article > span { display: block; margin-bottom: 36px; color: var(--mint); font: 700 12px/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.steps p, .proof-grid p, .integration-grid p { margin-bottom: 0; color: var(--muted); font-size: 15px; }
.flow { display: flex; align-items: center; justify-content: space-between; gap: 13px; margin-top: 22px; padding: 18px 22px; border: 1px solid var(--line); border-radius: 12px; color: #b6cdc5; font: 600 12px/1.3 ui-monospace, SFMono-Regular, Menlo, monospace; }
.flow b { color: var(--mint); }

.demo-band { border-block: 1px solid #30604f; background: #0c211a; }
.demo-grid { display: grid; grid-template-columns: 1fr .85fr; align-items: center; gap: 80px; }
.demo-grid p:not(.eyebrow) { max-width: 600px; color: var(--muted); }
.command { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 24px; border: 1px solid #39725f; border-radius: 12px; background: #071511; font: 600 15px/1.3 ui-monospace, SFMono-Regular, Menlo, monospace; }
.command span { color: var(--mint); }
.copy-label { color: #78988d !important; font-size: 11px; white-space: nowrap; }

.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 52px; }
.proof-grid strong { display: block; color: var(--mint); font-size: 48px; line-height: 1; letter-spacing: -.04em; }
.proof-grid span { display: block; margin: 10px 0 24px; font-weight: 700; }
.evidence-note { margin: 24px 0 0; color: #78978d; font-size: 13px; }
.evidence-note a { color: #b8d3c9; }
.integrations { padding-block: 110px; }
.integration-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.integration-grid a { display: inline-block; margin-top: 24px; color: var(--mint); font-size: 14px; font-weight: 700; text-decoration: none; }
.cta { padding-block: 132px; text-align: center; }
.cta h2 { margin-inline: auto; }
.cta .actions { justify-content: center; }
footer { display: flex; justify-content: space-between; gap: 20px; padding-block: 28px; border-top: 1px solid var(--line); color: #769188; font-size: 12px; }

@media (max-width: 860px) {
  nav a:not(:last-child) { display: none; }
  .hero, .split, .demo-grid { grid-template-columns: 1fr; }
  .hero { gap: 56px; padding-top: 54px; }
  .steps, .proof-grid, .integration-grid { grid-template-columns: 1fr; }
  .split, .demo-grid { gap: 30px; }
  .flow { align-items: stretch; flex-direction: column; }
  .flow b { transform: rotate(90deg); align-self: flex-start; }
  footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}