:root {
  color-scheme: dark;
  --paper: #070807;
  --ink: #f4f7f4;
  --muted: #a7ada6;
  --quiet: #737b72;
  --line: rgba(244, 247, 244, 0.14);
  --panel: rgba(16, 20, 18, 0.86);
  --panel-strong: #101412;
  --cyan: #48e5d4;
  --green: #a4f08f;
  --amber: #f4d36d;
  --red: #ff7f7f;
  --mono: "SF Mono", "JetBrains Mono", "Fira Code", "Cascadia Code", Consolas, monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    linear-gradient(180deg, rgba(72, 229, 212, 0.10), transparent 32rem),
    linear-gradient(90deg, rgba(164, 240, 143, 0.05), transparent 38rem),
    var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 64px;
  padding: 0 max(22px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(7, 8, 7, 0.86);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--cyan);
  border-radius: 6px;
  color: var(--cyan);
  font-size: 14px;
}

nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

nav a {
  min-height: 38px;
  padding: 10px 12px;
  border-radius: 6px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
  text-decoration: none;
}

nav a:hover,
nav a.active {
  color: var(--ink);
  background: rgba(244, 247, 244, 0.08);
}

.hero {
  position: relative;
  min-height: min(820px, 92vh);
  display: grid;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-visual {
  position: absolute;
  inset: 0;
  opacity: 0.72;
  background:
    linear-gradient(90deg, rgba(7, 8, 7, 0.98) 0%, rgba(7, 8, 7, 0.90) 37%, rgba(7, 8, 7, 0.42) 68%, rgba(7, 8, 7, 0.74) 100%),
    linear-gradient(180deg, rgba(7, 8, 7, 0.22), rgba(7, 8, 7, 0.92)),
    linear-gradient(rgba(72, 229, 212, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(72, 229, 212, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
}

.terminal-cloud {
  position: absolute;
  top: 108px;
  right: max(22px, calc((100vw - 1180px) / 2));
  bottom: 72px;
  left: max(440px, calc(50vw - 80px));
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  grid-template-rows: 1fr 0.82fr;
  gap: 18px;
  transform: rotate(-1deg);
  opacity: 0.78;
}

.terminal-panel {
  overflow: hidden;
  padding: 18px;
  border: 1px solid rgba(72, 229, 212, 0.26);
  border-radius: 8px;
  background: rgba(7, 10, 9, 0.82);
  box-shadow: 0 24px 90px rgba(0, 0, 0, 0.42);
  color: var(--muted);
  font-family: var(--mono);
  font-size: clamp(10px, 1vw, 13px);
  line-height: 1.72;
  white-space: pre-wrap;
}

.terminal-panel strong { color: var(--cyan); font-weight: 800; }
.terminal-panel .ok { color: var(--green); }
.terminal-panel .warn { color: var(--amber); }
.terminal-panel .dim { color: var(--quiet); }
.terminal-panel:nth-child(2) { align-self: end; }
.terminal-panel:nth-child(3) { grid-column: 1 / -1; max-width: 820px; }

.hero-copy {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 44px));
  margin: 0 auto;
  padding: 92px 0 86px;
  text-shadow: 0 14px 54px rgba(0, 0, 0, 0.82);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.eyebrow::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--cyan);
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(46px, 7vw, 94px);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 680px;
  margin: 24px 0 0;
  color: #e9eee8;
  font-size: clamp(18px, 2.1vw, 27px);
  line-height: 1.28;
}

.page-hero {
  width: min(1180px, calc(100% - 44px));
  margin: 0 auto;
  padding: 92px 0 68px;
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  max-width: 1060px;
  font-size: clamp(48px, 8vw, 108px);
}

.page-hero p:last-child {
  max-width: 820px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(19px, 2.2vw, 28px);
  line-height: 1.32;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  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;
  background: rgba(244, 247, 244, 0.08);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  border-color: transparent;
  background: var(--cyan);
  color: #06110f;
}

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

.section {
  width: min(1180px, calc(100% - 44px));
  margin: 0 auto;
  padding: 78px 0;
  border-bottom: 1px solid var(--line);
}

.section.tight { padding: 52px 0; }

.section-head {
  display: grid;
  grid-template-columns: minmax(220px, 0.82fr) minmax(0, 1fr);
  gap: 40px;
  align-items: end;
  margin-bottom: 34px;
}

.section-kicker {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

h2 {
  margin: 8px 0 0;
  font-size: clamp(32px, 5vw, 64px);
  line-height: 0.98;
  letter-spacing: 0;
}

.section-head p,
.lead {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.pillars,
.proof-grid,
.steps,
.page-grid {
  display: grid;
  gap: 16px;
}

.pillars { grid-template-columns: repeat(3, 1fr); }
.proof-grid { grid-template-columns: repeat(4, 1fr); }
.steps { grid-template-columns: repeat(4, 1fr); }
.page-grid { grid-template-columns: repeat(2, 1fr); }

.card,
.proof,
.step,
.quote,
.wide-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.card,
.step,
.quote,
.wide-panel { padding: 24px; }

.card h3,
.step h3,
.wide-panel h3 {
  margin: 0 0 12px;
  font-size: 20px;
}

.card p,
.step p,
.wide-panel p,
.quote p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.card .label,
.step .label {
  display: block;
  margin-bottom: 14px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.proof {
  padding: 18px;
  min-height: 130px;
}

.proof strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1;
}

.proof span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 12px;
  align-items: stretch;
}

.flow-box {
  min-height: 142px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
}

.flow-box h3 {
  margin: 0 0 10px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 15px;
}

.flow-box p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.flow-arrow {
  align-self: center;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 24px;
}

.command {
  overflow-x: auto;
  margin: 18px 0 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #020403;
  color: var(--green);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.7;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
  align-items: stretch;
}

.terminal-shot {
  padding: 22px;
  border: 1px solid rgba(72, 229, 212, 0.24);
  border-radius: 8px;
  background: #020403;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.72;
  white-space: pre-wrap;
}

.terminal-shot .cyan { color: var(--cyan); font-weight: 800; }
.terminal-shot .green { color: var(--green); }
.terminal-shot .amber { color: var(--amber); }
.terminal-shot .muted { color: var(--quiet); }

.data-table {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--panel);
}

.data-table > div {
  display: grid;
  grid-template-columns: minmax(220px, 0.5fr) 1fr;
  gap: 22px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.data-table > div:last-child { border-bottom: 0; }

.data-table strong {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 13px;
}

.data-table span {
  color: var(--muted);
  line-height: 1.5;
}

.footer {
  width: min(1180px, calc(100% - 44px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 36px 0 52px;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 13px;
}

@media (max-width: 860px) {
  .site-header { align-items: flex-start; flex-direction: column; padding: 14px 22px; }
  nav { flex-wrap: wrap; }
  .hero { min-height: 760px; }
  .terminal-cloud {
    top: 126px;
    right: 22px;
    bottom: 36px;
    left: 22px;
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    opacity: 0.26;
  }
  .hero-copy { padding: 76px 0 66px; }
  .terminal-panel:nth-child(3) { grid-column: auto; }
  .section-head,
  .pillars,
  .proof-grid,
  .steps,
  .page-grid,
  .split,
  .data-table > div,
  .flow {
    grid-template-columns: 1fr;
  }
  .flow-arrow { transform: rotate(90deg); justify-self: center; }
  .footer { flex-direction: column; }
}