:root {
  color-scheme: light dark;
  --ground: #f2efe8;
  --surface: #fbfaf6;
  --surface-raised: #ffffff;
  --surface-subtle: #f6f3ec;
  --ink: #181814;
  --ink-soft: #5d5a52;
  --ink-faint: #6d695f;
  --line: #d8d3c8;
  --line-strong: #a8a298;
  --terra: #9f432d;
  --terra-dark: #74301f;
  --terra-soft: #f5e5de;
  --green: #2e624a;
  --green-soft: #e5efe9;
  --amber: #825a16;
  --amber-soft: #f7edd6;
  --sans: "Inter Tight", Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: Fraunces, Georgia, "Times New Roman", serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --shadow-specimen: 0 14px 36px rgba(32, 28, 20, .10);
  --max: 1200px;
  --gutter: 16px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground: #101216;
    --surface: #15181d;
    --surface-raised: #1b1f26;
    --surface-subtle: #20252d;
    --ink: #e8eaee;
    --ink-soft: #b3b8c2;
    --ink-faint: #8f95a0;
    --line: #2b313a;
    --line-strong: #3f4651;
    --terra: #e0836b;
    --terra-dark: #f0a48f;
    --terra-soft: #3a1d15;
    --green: #7fc29a;
    --green-soft: #17301f;
    --amber: #d9a441;
    --amber-soft: #3a2d10;
    --shadow-specimen: 0 14px 36px rgba(0, 0, 0, .45);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 400 16px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; }
img, svg { display: block; max-width: 100%; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }

.wrap { width: min(100%, var(--max)); margin-inline: auto; padding-inline: var(--gutter); }

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 8px; top: 8px; z-index: 20; background: var(--ink); color: var(--ground); padding: 10px 14px; }

.eyebrow {
  font: 600 11px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-faint);
}

.site-header {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--ground) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 20px; min-height: 60px; }
.brand { display: inline-flex; align-items: center; min-height: 44px; margin-right: auto; text-decoration: none; }
.brand img { height: 26px; width: auto; }
.brand .logo-dark { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .brand .logo-light { display: none; }
  :root:not([data-theme="light"]) .brand .logo-dark { display: block; }
}
.site-nav { display: none; }
.site-nav a {
  display: inline-flex; align-items: center; min-height: 44px;
  font-size: 15px; font-weight: 500; color: var(--ink-soft); text-decoration: none;
}
.site-nav a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 6px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 20px;
  border: 1px solid var(--ink); background: var(--ink); color: var(--ground);
  font: 600 15px/1 var(--sans); text-decoration: none; white-space: nowrap;
}
.btn:hover { background: var(--ink-soft); border-color: var(--ink-soft); }
.btn.quiet { background: transparent; color: var(--ink); }
.btn.quiet:hover { background: var(--surface-subtle); }
.site-header .btn { min-height: 44px; padding: 0 16px; font-size: 14px; }

.hero { padding-block: 36px 48px; }
.hero .wrap { display: grid; gap: 36px; }
.hero h1 {
  margin: 14px 0 0;
  font: 500 clamp(40px, 11vw, 84px)/.98 var(--serif);
  letter-spacing: -.035em;
  font-variation-settings: "opsz" 88;
  text-wrap: balance;
}
.lead { max-width: 46ch; margin-top: 18px; font-size: clamp(17px, 4.4vw, 21px); line-height: 1.45; color: var(--ink-soft); text-wrap: pretty; }
.actions { display: grid; gap: 10px; margin-top: 26px; }

.card {
  margin: 0;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-specimen);
  font-size: 14px;
}
.card-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px 12px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.card-title { width: 100%; font: 500 20px/1.2 var(--serif); letter-spacing: -.01em; }
.sample-tag {
  font: 600 10px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
  padding: 5px 7px; border: 1px solid var(--line); color: var(--ink-faint);
}
.card-foot { padding: 12px 16px; border-top: 1px solid var(--line); font: 500 11.5px/1.5 var(--mono); color: var(--ink-faint); }

.controls { margin: 0; padding: 0; list-style: none; }
.controls li { display: flex; align-items: center; gap: 12px; padding: 10px 16px; border-top: 1px solid var(--line); }
.controls li:first-child { border-top: 0; }
.controls .name { flex: 1; min-width: 0; }
.cid { font: 600 11px/1 var(--mono); color: var(--ink-faint); min-width: 18px; }

.status {
  display: inline-flex; align-items: center; gap: 6px; flex: none;
  font: 600 10.5px/1 var(--mono); letter-spacing: .05em; text-transform: uppercase;
}
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status.ok { color: var(--green); }
.status.skipped { color: var(--amber); }
.status.exception { color: var(--terra); }
.row-exception { background: var(--terra-soft); }

.proof { border-block: 1px solid var(--line-strong); background: var(--surface); }
.proof ul { margin-block: 0; padding-block: 0; list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.proof li { display: flex; align-items: center; gap: 10px; padding: 16px 12px 16px 0; font: 500 12px/1.35 var(--mono); letter-spacing: .04em; text-transform: uppercase; color: var(--ink-soft); }
.proof li:nth-child(n + 3) { border-top: 1px solid var(--line); }
.proof svg { flex: none; width: 22px; height: 22px; color: var(--ink); }

section { padding-block: 56px; }
section + section { border-top: 1px solid var(--line); }
h2 { margin: 12px 0 0; max-width: 20ch; font: 500 clamp(30px, 8vw, 48px)/1.05 var(--serif); letter-spacing: -.025em; text-wrap: balance; }
h3 { margin: 0; font: 500 20px/1.2 var(--serif); letter-spacing: -.01em; }
.promise { margin-top: 14px; max-width: 34ch; font: 400 clamp(19px, 5vw, 24px)/1.3 var(--serif); letter-spacing: -.01em; color: var(--ink-soft); }

.tiles { display: grid; gap: 16px; margin-top: 28px; }
.tile { display: grid; gap: 12px; align-content: start; padding: 16px; background: var(--surface); border: 1px solid var(--line); }
.tile p { color: var(--ink-soft); font-size: 15px; }
.tile .art { height: 168px; display: grid; place-items: center; margin-bottom: 4px; background: var(--surface-subtle); border: 1px solid var(--line); overflow: hidden; }

.mini-doc { width: 150px; padding: 12px; background: var(--surface-raised); border: 1px solid var(--line); font: 500 8px/1.3 var(--mono); color: var(--ink-faint); }
.mini-doc .head { display: flex; justify-content: space-between; font-size: 8.5px; color: var(--ink); }
.mini-doc .bar { height: 5px; margin-top: 5px; background: var(--line); }
.mini-doc .bar.short { width: 55%; }
.mini-doc .bar.mid { width: 75%; }
.mini-doc .total { display: flex; justify-content: space-between; gap: 4px; margin-top: 10px; padding: 5px 6px; font-size: 9px; color: var(--ink); background: var(--surface-subtle); }
.mini-doc .total.flagged { background: var(--terra-soft); color: var(--terra-dark); }
.docs-pair { display: flex; gap: 8px; align-items: center; }
.docs-pair .mini-doc { width: 112px; padding: 10px; }
.docs-pair .cap { margin-bottom: 6px; font: 600 8px/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-faint); }

.mail { width: min(250px, 88%); background: var(--surface-raised); border: 1px solid var(--line); font-size: 11px; }
.mail .from { padding: 8px 10px; border-bottom: 1px solid var(--line); font: 500 9.5px/1.4 var(--mono); color: var(--ink-soft); }
.mail .from b { color: var(--ink); font-weight: 600; }
.mail .body { padding: 8px 10px 10px; }
.mail .subject { font-weight: 600; }
.mail .line { height: 5px; margin-top: 6px; background: var(--line); }
.mail .line.short { width: 60%; }
.mail .acct-chip { margin-top: 8px; display: inline-block; padding: 3px 6px; background: var(--amber-soft); color: var(--amber); font: 600 9.5px/1.2 var(--mono); }

.pkg { width: min(240px, 88%); margin: 0; padding: 0; list-style: none; font: 500 10.5px/1 var(--mono); }
.pkg li { display: flex; justify-content: space-between; align-items: center; padding: 7px 10px; background: var(--surface-raised); border: 1px solid var(--line); }
.pkg li + li { margin-top: 4px; }
.pkg .gap { border-style: dashed; color: var(--ink-faint); background: transparent; }

.audience { display: grid; gap: 28px; }
.audience h2 { max-width: 24ch; font-size: clamp(26px, 6.6vw, 38px); line-height: 1.12; }
.mini-doc .total s { color: var(--ink-faint); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 0; padding: 0; list-style: none; }
.chips li { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 6px 12px; border: 1px solid var(--line-strong); background: var(--surface); font-size: 14.5px; line-height: 1.3; }
.chips svg { flex: none; width: 16px; height: 16px; }

.stack { display: grid; gap: 16px; }
.intake { margin: 0; padding: 0; list-style: none; }
.intake li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 12px; align-items: center; padding: 11px 16px; border-top: 1px solid var(--line); }
.intake li:first-child { border-top: 0; }
.intake .meter { grid-column: 1 / -1; height: 6px; background: var(--surface-subtle); border: 1px solid var(--line); }
.intake .meter span { display: block; height: 100%; background: var(--ink-soft); }
.intake .missing { grid-column: 1 / -1; font: 500 11px/1.3 var(--mono); color: var(--ink-faint); }
.intake .pct { font: 600 11px/1 var(--mono); }
.diff-body { display: flex; justify-content: center; padding: 16px; background: var(--surface-subtle); }

.alert-body { padding: 14px 16px; display: grid; gap: 14px; }
.alert-score { display: flex; align-items: baseline; gap: 10px; }
.alert-score b { font: 500 40px/1 var(--serif); letter-spacing: -.02em; }
.alert-score span { font: 500 11px/1.3 var(--mono); color: var(--ink-faint); }
.acct-flow { display: grid; grid-template-columns: minmax(0, 1fr) 24px minmax(0, 1fr); align-items: center; gap: 8px; }
.acct { padding: 10px; border: 1px solid var(--line); font: 500 11px/1.4 var(--mono); }
.acct b { display: block; font-size: 15px; color: var(--ink); }
.acct .k { display: block; color: var(--ink-faint); font-size: 10px; text-transform: uppercase; letter-spacing: .06em; }
.acct.req { background: var(--amber-soft); }
.acct-flow svg { width: 24px; height: 24px; color: var(--ink-faint); }
.network { display: flex; gap: 12px; align-items: center; padding: 10px 12px; background: var(--surface-subtle); font-size: 13px; line-height: 1.4; }
.network svg { flex: none; width: 48px; height: 32px; color: var(--ink); }
.routing { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; font: 500 11px/1.3 var(--mono); color: var(--ink-faint); }
.routing b { color: var(--ink); font-weight: 600; }

.pipeline { margin: 32px 0 0; padding: 0; list-style: none; display: grid; gap: 0; }
.pipeline > li { position: relative; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 14px; padding-bottom: 26px; }
.pipeline > li::after { content: ""; position: absolute; left: 21px; top: 48px; bottom: 4px; width: 1px; background: var(--line-strong); }
.pipeline > li:last-child { padding-bottom: 0; }
.pipeline > li:last-child::after { display: none; }
.node { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--ink); background: var(--surface-raised); border-radius: 50%; }
.node svg { width: 20px; height: 20px; }
.pipeline h3 { font-size: 19px; padding-top: 2px; }
.pipeline p { margin-top: 4px; font-size: 15px; color: var(--ink-soft); }
.dots { display: grid; grid-template-columns: repeat(12, 10px); gap: 5px; margin-top: 10px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--green); }
.outcomes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.outcome { display: inline-flex; align-items: center; padding: 6px 9px; font: 600 10.5px/1.2 var(--mono); letter-spacing: .04em; text-transform: uppercase; }
.outcome.summary { background: var(--green-soft); color: var(--green); }
.outcome.notice { background: var(--terra-soft); color: var(--terra-dark); }

.bounds { margin: 28px 0 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.bounds li { display: flex; align-items: center; gap: 16px; padding: 16px; background: var(--surface); border: 1px solid var(--line); font: 400 clamp(18px, 4.8vw, 22px)/1.3 var(--serif); }
.bounds svg { flex: none; width: 36px; height: 36px; color: var(--ink); }

.channels { display: grid; gap: 16px; margin-top: 28px; }
.channel { padding: 18px; background: var(--surface); border: 1px solid var(--line); display: grid; gap: 14px; align-content: start; }
.channel p { color: var(--ink-soft); }
.chat { display: grid; gap: 10px; padding: 14px; background: var(--surface-subtle); border: 1px solid var(--line); }
.bubble { max-width: 90%; padding: 10px 12px; font-size: 14px; line-height: 1.45; }
.bubble.user { justify-self: end; background: var(--ink); color: var(--ground); }
.bubble.bot { background: var(--surface-raised); border: 1px solid var(--line); }
.bubble.bot .row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.price { font: 500 12.5px/1.5 var(--mono); color: var(--ink); }
.screens { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.screens span { display: flex; align-items: center; gap: 8px; padding: 10px; border: 1px solid var(--line); background: var(--surface-raised); font: 600 10.5px/1.2 var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); }
.screens svg { flex: none; width: 18px; height: 18px; color: var(--ink); }

.closing .wrap { display: grid; gap: 22px; }
.closing h2 { font-size: clamp(34px, 9vw, 64px); }
.closing p { max-width: 40ch; margin-top: 14px; color: var(--ink-soft); font-size: 17px; }

.site-footer { border-top: 1px solid var(--line); padding-block: 24px 40px; font: 400 12.5px/1.6 var(--mono); color: var(--ink-faint); }
.site-footer .wrap { display: grid; gap: 8px; }
.site-footer img { width: 28px; height: 28px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 0 18px; }
.site-footer a { display: inline-flex; align-items: center; min-height: 44px; color: var(--ink-soft); }

@media (min-width: 560px) {
  .actions { display: flex; flex-wrap: wrap; }
}

@media (min-width: 768px) {
  :root { --gutter: clamp(24px, 4vw, 56px); }
  body { font-size: 17px; }
  .site-header .wrap { min-height: 72px; }
  .brand img { height: 32px; }
  .hero { padding-block: 72px 80px; }
  .proof ul { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .proof li:nth-child(n + 3) { border-top: 0; }
  section { padding-block: 96px; }
  .tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .channels { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bounds { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .bounds li { flex-direction: column; align-items: flex-start; }
  .stack { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
}

@media (min-width: 1080px) {
  .site-nav { display: flex; gap: 24px; }
  .hero .wrap { grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 64px; align-items: center; }
  .audience { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 64px; align-items: center; }
  .audience.flip .copy { order: 2; }
  .stack { grid-template-columns: minmax(0, 1fr); }
  .pipeline { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; }
  .pipeline > li { grid-template-columns: minmax(0, 1fr); padding-bottom: 0; }
  .pipeline > li::after { left: 52px; right: -16px; top: 22px; bottom: auto; width: auto; height: 1px; }
  .dots { grid-template-columns: repeat(6, 10px); }
  .closing .wrap { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
  .site-footer .wrap { grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; }
}