:root {
  --ink: #161616;
  --ink-2: #242424;
  --paper: #f5f3ee;
  --paper-2: #ece9e1;
  --lime: #b8e34a;
  --lime-2: #d7f38e;
  --muted: #6d6d68;
  --line: rgba(22, 22, 22, 0.16);
  --line-strong: rgba(22, 22, 22, 0.32);
  --danger: #c84b42;
  --shadow: 0 30px 70px rgba(22, 22, 22, 0.10);
  --radius: 0px;
  --max: 1480px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(22,22,22,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22,22,22,.035) 1px, transparent 1px),
    var(--paper);
  background-size: 64px 64px, 64px 64px, auto;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--lime); outline-offset: 4px; }
::selection { background: var(--lime); color: var(--ink); }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 9999;
  padding: 10px 14px;
  background: var(--ink);
  color: white;
  transform: translateY(-150%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.shell {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 243, 238, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav {
  min-height: 78px;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 1fr);
  align-items: center;
  gap: 28px;
}
.wordmark {
  position: relative;
  display: inline-block;
  width: fit-content;
  text-decoration: none;
  font-weight: 790;
  font-size: 30px;
  letter-spacing: -0.055em;
  line-height: 1;
}
.wordmark .i-dot,
.wordmark .t-mark { color: inherit; }

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
}
.nav-links a,
.footer-links a {
  text-decoration: none;
  font-size: 14px;
}
.nav-links a:hover,
.footer-links a:hover,
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.nav-cta { justify-self: end; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: white;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  transition: transform .18s ease, background .18s ease, color .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button.lime { background: var(--lime); color: var(--ink); }
.button.ghost { background: transparent; color: var(--ink); }
.button.white { background: white; color: var(--ink); border-color: white; }
.button .arrow { font-size: 18px; line-height: 1; }
.text-link { font-weight: 700; text-underline-offset: 4px; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 26px;
  font-size: 11px;
  line-height: 1;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: #4f504d;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--lime);
}

.hero {
  min-height: calc(100vh - 78px);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: minmax(380px, .78fr) minmax(560px, 1.22fr);
  gap: 56px;
  align-items: center;
  padding: 78px 0 62px;
}
.hero-copy { position: relative; z-index: 3; }
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 770px;
  margin-bottom: 30px;
  font-size: clamp(56px, 6vw, 100px);
  line-height: .97;
  letter-spacing: -0.065em;
  font-weight: 800;
}
.hero h1 .soft { color: #80827e; }
.lede {
  max-width: 680px;
  font-size: clamp(19px, 1.7vw, 25px);
  line-height: 1.42;
  color: #42433f;
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 34px;
}
.hero-note {
  margin-top: 30px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: var(--muted);
}

.evidence-stage {
  position: relative;
  min-height: 690px;
}
.evidence-stage::after {
  content: "";
  position: absolute;
  inset: 10% 8% 4% 12%;
  border: 1px solid rgba(22,22,22,.08);
  transform: translate(24px, 24px);
  z-index: 0;
}
.stage-label {
  position: absolute;
  top: 0;
  right: 25%;
  font-size: 10px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--muted);
}
.layer {
  position: absolute;
  background: rgba(255,255,255,.94);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  z-index: 2;
}
.layer.dark {
  background: #15191c;
  color: #eef0ec;
  border-color: rgba(255,255,255,.12);
}
.layer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  border-bottom: 1px solid currentColor;
  border-color: rgba(127,127,127,.28);
  font-size: 10px;
  line-height: 1.1;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.layer-top .step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.layer-top .step::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 3px rgba(184,227,74,.12);
}
.rendered-card {
  left: 0;
  top: 64px;
  width: min(56%, 560px);
  min-height: 390px;
}
.browser-bar {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 10px 14px;
  background: #eef0ec;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  color: #666863;
}
.browser-dots { display: flex; gap: 5px; }
.browser-dots i { width: 8px; height: 8px; border-radius: 50%; display: block; background: #b9bbb7; }
.fake-page { padding: 30px; }
.fake-nav {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 60px;
  font-size: 12px;
}
.fake-page h3 {
  max-width: 360px;
  margin: 0 0 18px;
  font-size: 40px;
  line-height: 1;
  letter-spacing: -.05em;
}
.fake-page p { max-width: 410px; color: #5a5c57; }
.fake-page .identity {
  display: inline-block;
  border-bottom: 3px solid var(--lime);
}
.source-card {
  right: 0;
  top: 120px;
  width: 48%;
  min-height: 250px;
}
.code {
  padding: 20px 22px 24px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.7;
  color: #cbd2ca;
}
.code-row { display: grid; grid-template-columns: 28px 1fr; gap: 12px; }
.code-row .n { color: #6d756d; }
.code-row mark { background: rgba(184,227,74,.12); color: var(--lime); border: 1px solid rgba(184,227,74,.6); padding: 2px 4px; }
.meta-card {
  right: 3%;
  top: 390px;
  width: 44%;
}
.meta-table { display: grid; grid-template-columns: 120px 1fr; font-size: 12px; }
.meta-table div { padding: 10px 14px; border-bottom: 1px solid var(--line); }
.meta-table div:nth-child(odd) { color: var(--muted); }
.urls-card {
  right: 11%;
  top: 545px;
  width: 55%;
}
.url-row { display: grid; grid-template-columns: 1fr auto; gap: 18px; padding: 11px 14px; border-bottom: 1px solid var(--line); font-size: 12px; }
.badge { padding: 2px 8px; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; border: 1px solid var(--line-strong); }
.badge.good { background: rgba(184,227,74,.25); border-color: rgba(89,127,0,.25); }
.badge.muted { color: #777; }
.finding-card {
  left: 8%;
  top: 475px;
  width: 47%;
  min-width: 340px;
  z-index: 5;
  background: #fffef8;
  border: 1px solid #9abc36;
  box-shadow: 0 26px 80px rgba(22,22,22,.18);
}
.finding-strip {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 13px 18px;
  background: var(--lime);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.finding-body { padding: 20px; }
.finding-body h3 { font-size: 25px; line-height: 1.08; letter-spacing: -.035em; margin-bottom: 12px; }
.finding-body p { font-size: 13px; color: #41423f; margin-bottom: 14px; }
.finding-body .text-link { font-size: 12px; }
.synthetic {
  position: absolute;
  right: 0;
  bottom: 4px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--muted);
}

.process-strip {
  border-bottom: 1px solid var(--line);
  background: rgba(245,243,238,.92);
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.process-item {
  padding: 34px 28px 40px;
  border-right: 1px solid var(--line);
}
.process-item:last-child { border-right: 0; }
.process-item .num { display: block; margin-bottom: 28px; font-size: 10px; letter-spacing: .2em; color: var(--muted); }
.process-item h2 { margin-bottom: 10px; font-size: 26px; letter-spacing: -.035em; }
.process-item p { margin-bottom: 0; color: #565854; max-width: 330px; }

.section { padding: 110px 0; border-bottom: 1px solid var(--line); }
.section.tight { padding: 76px 0; }
.section.dark { background: var(--ink); color: white; }
.section.dark .eyebrow, .section.dark .muted, .section.dark p { color: #c7c9c4; }
.section-head {
  display: grid;
  grid-template-columns: minmax(300px, .8fr) minmax(400px, 1.2fr);
  gap: 80px;
  align-items: start;
  margin-bottom: 64px;
}
.section h2 {
  margin: 0;
  font-size: clamp(44px, 4.8vw, 76px);
  line-height: .98;
  letter-spacing: -.055em;
}
.section-intro { max-width: 720px; font-size: 20px; color: #444641; }

.finding-demo {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 64px;
  align-items: stretch;
}
.finding-copy {
  padding-right: 20px;
}
.finding-copy h3 { font-size: 42px; line-height: 1; letter-spacing: -.05em; margin-bottom: 20px; }
.finding-copy p { color: #4f514c; font-size: 18px; }
.evidence-panel {
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,.58);
}
.evidence-panel .panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.compare-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}
.compare-row:last-child { border-bottom: 0; }
.compare-row dt { color: var(--muted); font-size: 12px; }
.compare-row dd { margin: 0; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
.compare-row .highlight { background: rgba(184,227,74,.28); padding: 2px 5px; }

.scope-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.scope-card {
  min-height: 270px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.scope-card .kicker { margin-bottom: 34px; font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.scope-card h3 { font-size: 28px; line-height: 1.05; letter-spacing: -.04em; margin-bottom: 14px; }
.scope-card p { color: #555752; }

.answer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.answer {
  background: var(--paper);
  padding: 34px;
  min-height: 250px;
}
.answer .q { margin-bottom: 20px; font-size: 11px; text-transform: uppercase; letter-spacing: .16em; color: var(--muted); }
.answer h3 { font-size: 30px; line-height: 1.05; letter-spacing: -.04em; margin-bottom: 14px; }
.answer p { color: #51534f; }

.coverage-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.coverage-band .metric {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 7px 10px;
  border: 1px solid rgba(255,255,255,.24);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .14em;
}
.coverage-band .metric::before { content: ""; width: 8px; height: 8px; background: var(--lime); }

.cta-band {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 50px;
}
.cta-band h2 { max-width: 900px; }

.page-hero {
  padding: 110px 0 90px;
  border-bottom: 1px solid var(--line);
}
.page-hero .page-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(360px, .55fr);
  gap: 90px;
  align-items: end;
}
.page-hero h1 {
  max-width: 1050px;
  font-size: clamp(58px, 7vw, 110px);
  margin-bottom: 0;
}
.page-hero .lede { margin-bottom: 0; }

.breadcrumbs {
  padding-top: 18px;
  font-size: 12px;
  color: var(--muted);
}
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { text-decoration: underline; }

.steps-list { counter-reset: steps; border-top: 1px solid var(--line); }
.step-row {
  counter-increment: steps;
  display: grid;
  grid-template-columns: 90px 1fr 1.2fr;
  gap: 34px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}
.step-row::before { content: "0" counter(steps); font-size: 11px; letter-spacing: .18em; color: var(--muted); }
.step-row h3 { font-size: 28px; line-height: 1; letter-spacing: -.04em; margin: 0; }
.step-row p { margin: 0; color: #555752; }

.output-list { border-top: 1px solid var(--line); }
.output-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 36px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}
.output-row strong { font-size: 14px; }
.output-row p { margin: 0; color: #555752; }

.notice {
  border-left: 4px solid var(--lime);
  padding: 22px 24px;
  background: rgba(255,255,255,.5);
}
.notice strong { display: block; margin-bottom: 6px; }

.sample-summary {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.sample-block { padding: 34px; background: var(--paper); }
.sample-block.dark { background: var(--ink); color: white; }
.sample-block h3 { font-size: 34px; line-height: 1.06; letter-spacing: -.04em; }
.sample-block p:last-child { margin-bottom: 0; }

.contact-card {
  border: 1px solid var(--line-strong);
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.contact-card > div { padding: 36px; }
.contact-card > div + div { border-left: 1px solid var(--line); }
.contact-card h3 { font-size: 30px; letter-spacing: -.04em; }
.contact-card a { font-size: 20px; font-weight: 700; }

.bot-spec {
  border-top: 1px solid var(--line);
}
.bot-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  padding: 23px 0;
  border-bottom: 1px solid var(--line);
}
.bot-row dt { font-weight: 700; }
.bot-row dd { margin: 0; color: #555752; }

.prose { max-width: 860px; }
.prose h2 { margin: 70px 0 22px; font-size: 42px; letter-spacing: -.045em; }
.prose h3 { margin: 38px 0 12px; font-size: 24px; letter-spacing: -.03em; }
.prose p, .prose li { color: #444641; }
.prose ul { padding-left: 22px; }
.prose code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--paper-2); padding: 2px 5px; }

.site-footer {
  padding: 38px 0 44px;
  background: var(--paper);
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
}
.footer-links { display: flex; flex-wrap: wrap; gap: 24px; justify-content: flex-end; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-top: 24px;
  font-size: 12px;
  color: var(--muted);
}

@media (prefers-reduced-motion: no-preference) {
  .layer { animation: float-in .8s both; }
  .source-card { animation-delay: .08s; }
  .meta-card { animation-delay: .16s; }
  .urls-card { animation-delay: .24s; }
  .finding-card { animation-delay: .34s; }
  @keyframes float-in {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
  }
}

@media (max-width: 1120px) {
  .nav { grid-template-columns: auto 1fr auto; }
  .nav-links { gap: 18px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-copy { max-width: 880px; }
  .evidence-stage { min-height: 700px; }
  .section-head, .finding-demo, .coverage-band, .page-hero .page-grid { grid-template-columns: 1fr; gap: 38px; }
  .sample-summary { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .nav { min-height: 66px; grid-template-columns: 1fr auto; }
  .nav-links { display: none; }
  .wordmark { font-size: 27px; }
  .button.nav-cta { min-height: 40px; padding: 0 13px; font-size: 12px; }
  .hero { min-height: auto; }
  .hero-inner { padding: 64px 0 40px; gap: 34px; }
  h1 { font-size: clamp(50px, 14vw, 74px); }
  .lede { font-size: 18px; }
  .evidence-stage { min-height: 820px; }
  .rendered-card { width: 92%; top: 44px; }
  .source-card { width: 86%; right: 0; top: 360px; }
  .meta-card { width: 84%; right: 8%; top: 540px; }
  .urls-card { display: none; }
  .finding-card { width: 88%; left: 3%; top: 660px; min-width: 0; }
  .synthetic { bottom: -6px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-item { border-right: 0; border-bottom: 1px solid var(--line); }
  .process-item:last-child { border-bottom: 0; }
  .section { padding: 78px 0; }
  .section h2 { font-size: clamp(44px, 12vw, 64px); }
  .scope-grid, .answer-grid { grid-template-columns: 1fr; }
  .step-row { grid-template-columns: 52px 1fr; }
  .step-row p { grid-column: 2; }
  .output-row, .bot-row { grid-template-columns: 1fr; gap: 8px; }
  .cta-band { grid-template-columns: 1fr; }
  .page-hero { padding: 78px 0 64px; }
  .page-hero h1 { font-size: clamp(56px, 15vw, 82px); }
  .contact-card { grid-template-columns: 1fr; }
  .contact-card > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .footer-top { grid-template-columns: 1fr; align-items: start; }
  .footer-links { justify-content: flex-start; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 520px) {
  .button.nav-cta { padding: 0 10px; }
  .button.nav-cta .cta-text-long { display: none; }
  .fake-page h3 { font-size: 32px; }
  .rendered-card { width: 96%; }
  .source-card { width: 94%; }
  .meta-card { width: 92%; right: 2%; }
  .finding-card { width: 94%; left: 0; }
}

/* Progressive, JS-free mobile navigation. */
.mobile-menu { display: none; justify-self: end; position: relative; }
.mobile-menu summary {
  cursor: pointer;
  list-style: none;
  font-weight: 750;
  font-size: 13px;
  border: 1px solid var(--line-strong);
  padding: 9px 11px;
  background: var(--paper);
}
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu nav {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 220px;
  display: grid;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
}
.mobile-menu nav a { padding: 13px 15px; text-decoration: none; border-bottom: 1px solid var(--line); }
.mobile-menu nav a:last-child { border-bottom: 0; }
.mobile-menu nav a:hover { background: var(--paper-2); }

.q { font-size: 11px; text-transform: uppercase; letter-spacing: .16em; color: var(--muted); }
.muted { color: var(--muted); }

@media (max-width: 820px) {
  .nav { grid-template-columns: 1fr auto auto; }
  .mobile-menu { display: block; }
}

@media print {
  .site-header, .site-footer, .hero-actions, .mobile-menu { display: none !important; }
  body { background: white; color: black; }
  .section, .page-hero { break-inside: avoid; }
}

.sample-summary-spaced { margin-top: 34px; }