@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  --ink: #173b35;
  --ink-soft: #53665e;
  --paper: #f5f1e8;
  --paper-deep: #d9e3d5;
  --white: #fcfbf6;
  --orange: #d98b3a;
  --orange-dark: #9a5d24;
  --orange-pale: #ead3b7;
  --line: #c6d1c4;
  --dark: #102a26;
  --dark-soft: #1d4039;
  --dark-line: #49645b;
  --font-body: 'DM Sans', Arial, sans-serif;
  --font-display: 'Space Grotesk', 'Arial Black', Arial, sans-serif;
  --max-width: 1240px;
  --transition: 180ms ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background: var(--paper); }
body { background: var(--paper); color: var(--ink); font-family: var(--font-body); font-size: 16px; line-height: 1.55; overflow-x: hidden; }
body:has(.mobile-nav.open) { overflow: hidden; }
::selection { background: var(--orange); color: var(--ink); }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { border: 0; cursor: pointer; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 4px; }

.container { width: min(var(--max-width), calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; padding: 10px 14px; background: var(--orange); color: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 50; border-bottom: 1px solid transparent; transition: background var(--transition), border-color var(--transition); }
.site-header.scrolled { background: rgba(247, 245, 240, .94); border-color: var(--line); backdrop-filter: blur(12px); }
.nav-container { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 9px; color: var(--orange); font-family: var(--font-display); font-size: 20px; font-weight: 600; letter-spacing: -.06em; white-space: nowrap; }
.brand > span { color: var(--ink); }
.brand strong { color: inherit; font-weight: 600; }
.site-footer .brand > span { color: var(--paper); }
.brand-mark { width: 28px; height: 28px; flex: 0 0 auto; }
.desktop-nav { display: flex; align-items: center; gap: 32px; margin-left: auto; }
.desktop-nav a, .nav-signin { color: var(--ink); font-size: 14px; font-weight: 600; transition: color var(--transition); }
.desktop-nav a:hover, .nav-signin:hover { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 22px; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 12px; padding: 0 20px; border: 1px solid transparent; font-size: 14px; font-weight: 700; line-height: 1; transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition); }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.button-orange { background: var(--orange); color: var(--ink); }
.button-orange:hover { background: var(--orange-dark); }
.button-small { min-height: 40px; padding-inline: 16px; }
.menu-toggle { display: none; width: 44px; height: 44px; background: transparent; color: var(--ink); }
.menu-toggle span { display: block; width: 22px; height: 2px; margin: 5px auto; background: currentColor; transition: transform var(--transition), opacity var(--transition); }
.menu-toggle.active span:first-child { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:last-child { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { display: none; }

.hero { min-height: 760px; padding: 170px 0 42px; background: var(--orange); }
.hero-grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(450px, 1.08fr); gap: clamp(48px, 8vw, 112px); align-items: center; }
.hero-copy { max-width: 570px; }
.eyebrow, .section-index { color: currentColor; font-size: 12px; font-weight: 700; letter-spacing: .095em; line-height: 1.2; text-transform: uppercase; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 28px; }
.eyebrow-mark { width: 8px; height: 8px; background: currentColor; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -.065em; }
h1 { max-width: 700px; font-size: clamp(56px, 7vw, 102px); line-height: .94; }
h1 em, h2 em { font-style: normal; color: var(--white); }
.hero-lede { max-width: 520px; margin-top: 32px; font-size: clamp(18px, 2vw, 22px); line-height: 1.4; }
.hero-lede-small { max-width: 470px; margin-top: 18px; font-size: 16px; line-height: 1.5; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; margin-top: 40px; }
.text-link { display: inline-flex; align-items: center; gap: 10px; border-bottom: 1px solid currentColor; padding-bottom: 4px; font-size: 14px; font-weight: 700; transition: gap var(--transition), color var(--transition); }
.text-link:hover { gap: 15px; }
.hero-note { display: flex; align-items: center; gap: 9px; margin-top: 58px; font-size: 13px; font-weight: 600; }
.hero-note span { color: var(--ink); font-size: 10px; }

.proof-frame { background: var(--white); border: 1px solid var(--ink); box-shadow: 18px 18px 0 var(--ink); }
.proof-window-bar { min-height: 46px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 0 18px; border-bottom: 1px solid var(--line); color: var(--ink-soft); font-size: 11px; }
.window-brand { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 700; }
.window-dot { width: 8px; height: 8px; background: var(--orange); }
.proof-content { padding: clamp(24px, 4vw, 40px); }
.proof-meta, .proof-footer { display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--ink-soft); font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.private-label { color: var(--orange-dark); }
.profile-heading { display: flex; align-items: center; gap: 18px; padding: 36px 0 32px; border-bottom: 1px solid var(--line); }
.initials { display: grid; width: 64px; height: 64px; place-items: center; background: var(--ink); color: var(--orange); font-family: var(--font-display); font-size: 21px; }
.profile-heading h2 { font-size: clamp(24px, 3vw, 34px); letter-spacing: -.055em; }
.profile-heading p { color: var(--ink-soft); font-size: 14px; }
.evidence-score { padding: 25px 0 20px; }
.evidence-score > div:first-child { display: flex; justify-content: space-between; gap: 18px; margin-bottom: 12px; color: var(--ink-soft); font-size: 13px; }
.evidence-score strong { color: var(--ink); font-weight: 700; }
.score-track { height: 8px; background: var(--paper-deep); }
.score-track span { display: block; width: 84%; height: 100%; background: var(--orange); }
.proof-list { list-style: none; border-top: 1px solid var(--line); }
.proof-list li { display: grid; grid-template-columns: 30px 1fr auto; align-items: center; gap: 12px; min-height: 76px; border-bottom: 1px solid var(--line); }
.proof-number { color: var(--orange-dark); font-size: 11px; font-weight: 700; }
.proof-list strong, .proof-list small { display: block; }
.proof-list strong { font-size: 14px; }
.proof-list small { margin-top: 3px; color: var(--ink-soft); font-size: 12px; }
.proof-status { color: var(--ink-soft); font-size: 11px; font-weight: 700; text-transform: uppercase; }
.proof-footer { padding-top: 24px; text-transform: none; letter-spacing: 0; }
.proof-footer span:last-child { color: var(--ink); }
.proof-footer b, .artifact-footer b { color: var(--ink); font-size: 16px; }
.scroll-cue { display: flex; align-items: center; gap: 14px; margin-top: 84px; color: var(--ink); font-size: 11px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.scroll-cue span:first-child { color: var(--ink); }
.scroll-line { width: 42px; height: 1px; background: currentColor; }

.section { padding: clamp(92px, 12vw, 168px) 0; }
.section-grid { display: grid; grid-template-columns: minmax(180px, .34fr) minmax(0, 1fr); gap: clamp(40px, 10vw, 160px); }
.section-index { color: var(--orange-dark); }
.section h2 { max-width: 770px; font-size: clamp(42px, 5.5vw, 78px); line-height: .98; }
.section-lede { max-width: 610px; margin-top: 28px; color: var(--ink-soft); font-size: clamp(18px, 2vw, 22px); line-height: 1.45; }
.intro-section { background: var(--paper); }
.new-idea-grid { display: grid; grid-template-columns: minmax(270px, .78fr) minmax(500px, 1.22fr); gap: clamp(56px, 10vw, 150px); align-items: start; }
.new-idea-grid > * { min-width: 0; }
.signal-definition-list { border-top: 1px solid var(--ink); }
.signal-definition-list > div { display: grid; grid-template-columns: minmax(110px, .55fr) 1.45fr; gap: 22px; align-items: baseline; min-height: 70px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.signal-definition-list span { color: var(--orange-dark); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.signal-definition-list strong { font-family: var(--font-display); font-size: clamp(17px, 2vw, 24px); font-weight: 500; letter-spacing: -.04em; }
.signal-definition-final { background: var(--orange); border-bottom-color: var(--ink) !important; padding-inline: 14px !important; }
.signal-definition-final span { color: var(--ink); }
.new-idea-grid > div:first-child h2 em, .ecosystem-heading h2 em { color: var(--orange-dark); }
.idea-footer, .problem-punchline { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-top: 70px; padding-top: 18px; border-top: 1px solid var(--ink); }
.idea-footer span, .problem-punchline span { color: var(--ink-soft); font-size: 14px; }
.idea-footer b, .problem-punchline b { font-family: var(--font-display); font-size: 25px; letter-spacing: -.045em; }
.problem-section { background: var(--paper-deep); }
.problem-grid { display: grid; grid-template-columns: minmax(280px, .84fr) minmax(400px, 1.16fr); gap: clamp(60px, 11vw, 170px); }
.problem-intro h2 { margin-top: 32px; }
.problem-story { padding-top: 62px; }
.problem-story p { max-width: 570px; color: var(--ink); font-size: clamp(18px, 2vw, 22px); line-height: 1.45; }
.problem-story p + p { margin-top: 24px; }
.problem-story p strong { display: block; margin-top: 0; font-family: var(--font-display); font-size: clamp(22px, 2.8vw, 34px); font-weight: 600; line-height: 1.08; letter-spacing: -.05em; }
.problem-story > strong { display: block; margin-top: 56px; font-family: var(--font-display); font-size: clamp(30px, 4vw, 48px); line-height: .98; letter-spacing: -.06em; }
.problem-story em { color: var(--orange-dark); font-style: normal; }
.problem-punchline { margin-top: 94px; }

.demo-section { background: var(--paper); }
.demo-grid { display: grid; grid-template-columns: minmax(250px, .72fr) minmax(560px, 1.28fr); gap: clamp(56px, 10vw, 150px); align-items: start; }
.demo-grid > *, .workflow-layout > *, .ranking-grid > * { min-width: 0; }
.demo-copy { max-width: 470px; }
.demo-copy h2, .workflow-heading h2, .ranking-copy h2 { margin-top: 32px; }
.demo-kicker { color: var(--orange-dark); font-size: 12px; font-weight: 700; letter-spacing: .095em; line-height: 1.2; text-transform: uppercase; }
.demo-note { max-width: 390px; margin-top: 32px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; line-height: 1.5; }
.demo-artifact, .ranking-artifact { background: var(--white); border: 1px solid var(--ink); }
.artifact-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding: 22px 24px; border-bottom: 1px solid var(--line); }
.artifact-header > div { display: flex; flex-direction: column; gap: 7px; }
.artifact-overline { color: var(--ink-soft); font-size: 10px; font-weight: 700; letter-spacing: .09em; line-height: 1.2; text-transform: uppercase; }
.artifact-header strong { font-family: var(--font-display); font-size: 21px; font-weight: 600; letter-spacing: -.045em; }
.preview-label { color: var(--orange-dark); font-size: 10px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.evidence-tabs { display: flex; gap: 0; padding: 0 24px; border-bottom: 1px solid var(--line); overflow-x: auto; }
.evidence-tab { position: relative; min-height: 52px; padding: 0 16px; color: var(--ink-soft); font-size: 13px; font-weight: 700; white-space: nowrap; }
.evidence-tab:first-child { padding-left: 0; }
.evidence-tab::after { content: ''; position: absolute; right: 16px; bottom: -1px; left: 16px; height: 3px; background: transparent; }
.evidence-tab:first-child::after { left: 0; }
.evidence-tab.active { color: var(--ink); }
.evidence-tab.active::after { background: var(--orange); }
.evidence-tab:hover { color: var(--ink); }
.evidence-panels { padding: 28px 24px 24px; }
.evidence-panel[hidden], .workflow-detail[hidden] { display: none; }
.evidence-panel-title { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.evidence-panel-title span { color: var(--ink-soft); font-size: 12px; }
.evidence-panel-title strong { font-size: 16px; }
.artifact-visual { min-height: 148px; padding: 18px; background: var(--paper-deep); border: 1px solid var(--line); }
.visual-window { display: flex; gap: 5px; margin-bottom: 26px; }
.visual-window span { width: 7px; height: 7px; background: var(--ink); }
.visual-chart { display: flex; align-items: flex-end; gap: 9px; height: 62px; padding: 0 12px 0 4px; border-bottom: 1px solid var(--ink); }
.visual-chart i { width: 13%; background: var(--ink); }
.visual-chart i:nth-child(1) { height: 36%; }
.visual-chart i:nth-child(2) { height: 52%; }
.visual-chart i:nth-child(3) { height: 43%; }
.visual-chart i:nth-child(4) { height: 75%; }
.visual-chart i:nth-child(5) { height: 92%; background: var(--orange); }
.visual-chart b { align-self: flex-start; width: 1px; height: 40px; margin: 4px 0 0 auto; background: var(--orange-dark); }
.visual-caption { margin-top: 12px; color: var(--ink-soft); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.commit-grid { display: grid; grid-template-columns: repeat(10, 1fr); gap: 6px; max-width: 360px; padding-top: 8px; }
.commit-grid i { display: block; width: 100%; aspect-ratio: 1; background: var(--line); }
.commit-grid i:nth-child(2n), .commit-grid i:nth-child(5n) { background: var(--ink-soft); }
.commit-grid i:nth-child(3n) { background: var(--orange); }
.experience-line { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 70px; }
.experience-line span { padding: 8px 10px; border: 1px solid var(--ink); background: var(--white); font-size: 12px; font-weight: 700; }
.experience-line b { flex: 1; height: 1px; background: var(--orange-dark); }
.skills-visual { display: flex; flex-direction: column; gap: 14px; }
.skill-line { display: grid; grid-template-columns: minmax(150px, 1fr) 1.2fr; align-items: center; gap: 18px; font-size: 12px; font-weight: 600; }
.skill-line b { display: block; height: 8px; background: var(--line); }
.skill-line b::after { content: ''; display: block; width: var(--skill-level); height: 100%; background: var(--orange); }
.evidence-facts { margin-top: 20px; border-top: 1px solid var(--line); }
.evidence-facts > div { display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.evidence-facts dt { color: var(--orange-dark); font-size: 11px; font-weight: 700; letter-spacing: .05em; overflow-wrap: anywhere; text-transform: uppercase; }
.evidence-facts dd { color: var(--ink-soft); font-size: 13px; }
.artifact-footer { display: flex; justify-content: space-between; gap: 18px; padding: 18px 24px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 12px; }
.artifact-footer span:last-child { color: var(--ink); font-weight: 700; }
.artifact-footer b { color: var(--orange-dark); font-size: 16px; }

.workflow-demo { background: var(--paper-deep); }
.workflow-heading { margin-bottom: 70px; }
.workflow-layout { display: grid; grid-template-columns: minmax(280px, .82fr) minmax(480px, 1.18fr); gap: clamp(50px, 9vw, 130px); align-items: stretch; }
.workflow-steps { display: flex; flex-direction: column; }
.workflow-step { position: relative; display: grid; grid-template-columns: 38px 1fr 24px; align-items: center; gap: 14px; min-height: 92px; padding: 16px 0; border-top: 1px solid var(--line); color: var(--ink-soft); text-align: left; }
.workflow-step:last-of-type { border-bottom: 1px solid var(--line); }
.workflow-step:hover, .workflow-step.active { color: var(--ink); }
.workflow-step.active { padding-left: 14px; background: var(--white); border-left: 3px solid var(--orange); }
.workflow-step.active + .workflow-connector { margin-left: 14px; }
.workflow-number { align-self: start; padding-top: 3px; color: var(--orange-dark); font-size: 11px; font-weight: 700; }
.workflow-step strong, .workflow-step small { display: block; }
.workflow-step strong { font-family: var(--font-display); font-size: 20px; letter-spacing: -.035em; }
.workflow-step small { margin-top: 5px; font-size: 12px; }
.workflow-step > b { color: var(--ink); font-size: 20px; font-weight: 400; }
.workflow-connector { display: block; width: 1px; height: 24px; margin-left: 18px; background: var(--orange-dark); }
.workflow-detail-wrap { background: var(--dark); color: var(--paper); }
.workflow-detail { min-height: 100%; padding: clamp(28px, 5vw, 52px); }
.workflow-detail .artifact-overline { color: var(--orange); }
.workflow-detail h3 { margin-top: 28px; font-size: clamp(30px, 4vw, 48px); line-height: 1; }
.workflow-detail > p:not(.detail-footnote) { max-width: 500px; margin-top: 20px; color: #c1bcb4; font-size: 16px; line-height: 1.55; }
.source-controls, .context-rows, .route-rows { margin-top: 34px; border-top: 1px solid var(--dark-line); }
.source-controls > div, .context-rows > div, .route-rows > div { display: grid; grid-template-columns: 22px 1fr auto; align-items: center; gap: 12px; min-height: 56px; border-bottom: 1px solid var(--dark-line); font-size: 13px; }
.source-controls > div { grid-template-columns: 16px 1fr auto; }
.source-toggle { width: 16px; height: 16px; border: 1px solid #a39c92; }
.source-toggle.on { background: var(--orange); border-color: var(--orange); }
.source-controls small, .context-rows small, .route-rows small { color: #aaa49c; font-size: 11px; }
.detail-footnote { margin-top: 28px; color: #aaa49c; font-size: 12px; }
.context-rows > div, .route-rows > div { grid-template-columns: 1fr auto; padding: 11px 0; }
.context-rows span, .route-rows span { display: block; grid-column: 1 / -1; color: var(--orange); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.context-rows strong, .route-rows strong { font-size: 14px; }
.route-rows strong { color: var(--orange); }

.ranking-demo { background: var(--paper); }
.ranking-grid { display: grid; grid-template-columns: minmax(280px, .84fr) minmax(540px, 1.16fr); gap: clamp(50px, 9vw, 130px); align-items: start; }
.ranking-copy { max-width: 470px; }
.preview-disclaimer { display: flex; flex-direction: column; gap: 5px; margin-top: 32px; padding: 16px; border-left: 3px solid var(--orange); background: var(--paper-deep); }
.preview-disclaimer strong { font-size: 13px; }
.preview-disclaimer span { color: var(--ink-soft); font-size: 12px; line-height: 1.45; }
.role-list { margin-top: 28px; border-top: 1px solid var(--ink); }
.ranking-copy .role-option { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 16px; width: 100%; min-height: 76px; padding: 13px 0; border-bottom: 1px solid var(--line); color: var(--ink-soft); text-align: left; }
.ranking-copy .role-option:hover, .ranking-copy .role-option.active { color: var(--ink); }
.ranking-copy .role-option.active { padding-inline: 14px; background: var(--paper-deep); border-left: 3px solid var(--orange); }
.ranking-copy .role-option strong, .ranking-copy .role-option small { display: block; }
.ranking-copy .role-option strong { font-family: var(--font-display); font-size: 16px; letter-spacing: -.025em; }
.ranking-copy .role-option small { margin-top: 3px; font-size: 12px; }
.ranking-copy .role-option > b { color: var(--orange-dark); font-family: var(--font-display); font-size: 25px; letter-spacing: -.04em; }
.ranking-artifact { padding-bottom: 24px; }
.ranking-score { padding: 28px 24px 22px; border-bottom: 1px solid var(--line); }
.ranking-score > div { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; }
.ranking-score span { color: var(--ink-soft); font-size: 13px; font-weight: 700; }
.ranking-score strong { font-family: var(--font-display); font-size: 52px; letter-spacing: -.07em; line-height: .9; }
.ranking-score p { margin-top: 15px; color: var(--ink-soft); font-family: var(--font-body); font-size: 12px; }
.ranking-breakdown { display: flex; flex-direction: column; gap: 20px; padding: 24px; border-bottom: 1px solid var(--line); }
.breakdown-row > span { display: flex; justify-content: space-between; gap: 15px; color: var(--ink-soft); font-size: 12px; font-weight: 600; }
.breakdown-row b { color: var(--ink); }
.breakdown-track { height: 8px; margin-top: 9px; background: var(--paper-deep); }
.breakdown-track i { display: block; height: 100%; background: var(--orange); transition: width 220ms ease; }
.explainability-panel { margin: 24px 24px 0; padding: 20px; background: var(--dark); color: var(--paper); }
.explainability-panel > div:first-child { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--dark-line); }
.explainability-heading { font-family: var(--font-display); font-size: 18px; letter-spacing: -.035em; }
.explainability-status { color: var(--orange); font-size: 11px; font-weight: 700; }
.explainability-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; padding-top: 18px; }
.explainability-label { color: var(--orange); font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.explainability-columns ul { margin-top: 11px; padding-left: 16px; color: #c1bcb4; font-size: 12px; }
.explainability-columns li + li { margin-top: 9px; }
.ranking-footnote { padding: 18px 24px 0; color: var(--ink-soft); font-size: 12px; }

.audience-section { background: var(--white); }
.audience-section.company-section { background: var(--paper-deep); }
.audience-grid { display: grid; grid-template-columns: minmax(300px, .9fr) minmax(420px, 1.1fr); gap: clamp(56px, 10vw, 150px); align-items: center; }
.audience-grid > * { min-width: 0; }
.audience-copy h2 { margin-top: 32px; }
.audience-answer { max-width: 520px; margin-top: 30px; color: var(--ink-soft); font-size: 17px; line-height: 1.5; }
.audience-answer strong { color: var(--ink); font-family: var(--font-display); font-size: clamp(25px, 3vw, 38px); letter-spacing: -.05em; }
.audience-copy .button { margin-top: 34px; }
.audience-artifact { padding: clamp(26px, 5vw, 46px); border: 1px solid var(--ink); }
.talent-artifact { background: var(--orange); }
.company-artifact { background: var(--dark); color: var(--paper); }
.audience-artifact .artifact-overline { color: var(--ink); }
.company-artifact .artifact-overline { color: var(--orange); }
.audience-artifact h3 { max-width: 470px; margin-top: 28px; font-size: clamp(30px, 4vw, 51px); line-height: .97; }
.audience-list { margin-top: 42px; border-top: 1px solid rgba(22,20,17,.45); }
.audience-list > div { display: grid; grid-template-columns: 100px 1fr; gap: 18px; padding: 16px 0; border-bottom: 1px solid rgba(22,20,17,.45); }
.audience-list span { color: var(--ink); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.audience-list strong { font-family: var(--font-display); font-size: 17px; font-weight: 500; letter-spacing: -.035em; }
.company-artifact h3 { color: var(--paper); }
.company-flow { margin-top: 42px; border-top: 1px solid var(--dark-line); }
.company-flow > div { display: flex; flex-direction: column; gap: 5px; padding: 16px 0; border-bottom: 1px solid var(--dark-line); }
.company-flow span { color: var(--orange); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.company-flow b { font-family: var(--font-display); font-size: 18px; font-weight: 500; letter-spacing: -.03em; }
.company-flow i { display: block; padding: 8px 0; color: var(--orange); font-size: 18px; font-style: normal; }
.router-grid > div:first-child .text-link { color: var(--ink); }
.match-section { background: var(--paper); }
.match-grid, .router-grid { display: grid; grid-template-columns: minmax(280px, .82fr) minmax(480px, 1.18fr); gap: clamp(60px, 10vw, 160px); align-items: start; }
.match-copy h2, .router-grid h2 { margin-top: 32px; }
.match-artifact { background: var(--white); border: 1px solid var(--ink); }
.match-equation { padding: 26px 24px; border-bottom: 1px solid var(--line); }
.match-equation > div { display: flex; justify-content: space-between; gap: 20px; padding: 8px 0; color: var(--ink-soft); font-size: 14px; }
.match-equation > div b { color: var(--orange-dark); font-size: 20px; font-weight: 400; }
.match-equation > strong { display: block; margin-top: 16px; color: var(--ink); font-family: var(--font-display); font-size: 28px; letter-spacing: -.05em; }
.match-reasons { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; padding: 24px; }
.match-reason-title { display: block; color: var(--orange-dark); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.match-reasons ul { margin-top: 14px; padding-left: 18px; color: var(--ink-soft); font-size: 13px; }
.match-reasons li + li { margin-top: 9px; }
.match-reasons > div:last-child { padding-left: 24px; border-left: 1px solid var(--line); }
.match-reasons p { margin-top: 14px; color: var(--ink-soft); font-size: 13px; line-height: 1.5; }
.match-reasons small { display: block; margin-top: 14px; color: var(--ink); font-size: 11px; font-weight: 700; }
.router-section { background: var(--orange); }
.router-grid > div:first-child .section-index, .router-grid > div:first-child .section-lede { color: var(--ink); }
.router-artifact { display: grid; justify-items: center; padding: 32px; background: var(--white); border: 1px solid var(--ink); }
.router-node { width: min(100%, 320px); padding: 18px 20px; border: 1px solid var(--ink); background: var(--paper); }
.router-node span, .router-roles small { display: block; color: var(--orange-dark); font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.router-node strong { display: block; margin-top: 5px; font-family: var(--font-display); font-size: 21px; letter-spacing: -.04em; }
.router-node small { display: block; margin-top: 4px; color: var(--ink-soft); font-size: 12px; }
.router-core { background: var(--dark); color: var(--paper); border-color: var(--dark); }
.router-core span { color: var(--orange); }
.router-core small { color: #aaa49c; }
.router-line { width: 1px; height: 32px; background: var(--ink); }
.router-roles { width: min(100%, 440px); border-top: 1px solid var(--line); }
.router-roles > div { display: grid; grid-template-columns: 1fr auto auto; gap: 14px; align-items: center; min-height: 56px; border-bottom: 1px solid var(--line); }
.router-roles span { font-size: 13px; }
.router-roles strong { color: var(--orange-dark); font-family: var(--font-display); font-size: 20px; }
.router-roles small { color: var(--ink-soft); }
.artifact-caption { margin-top: 20px; color: var(--ink-soft); font-size: 11px; font-weight: 700; }
.comparison-section { background: var(--paper-deep); }
.comparison-heading { margin-bottom: 70px; }
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.comparison-column { padding: 30px; border: 1px solid var(--ink); }
.comparison-column h3 { margin-top: 16px; font-size: 29px; letter-spacing: -.05em; }
.comparison-column ol { list-style: none; margin-top: 28px; counter-reset: comparison-step; }
.comparison-column li { display: flex; align-items: center; gap: 14px; min-height: 48px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 14px; }
.comparison-column li::before { counter-increment: comparison-step; content: counter(comparison-step, decimal-leading-zero); color: var(--orange-dark); font-size: 10px; font-weight: 700; }
.old-way { background: var(--white); }
.astra-way { background: var(--orange); }
.astra-way .artifact-overline { color: var(--ink); }
.astra-way li { border-color: rgba(22,20,17,.4); color: var(--ink); }
.astra-way li::before { color: var(--ink); }
.vision-section { background: var(--paper); }
.vision-grid { display: grid; grid-template-columns: minmax(280px, .85fr) minmax(400px, 1.15fr); gap: clamp(56px, 10vw, 150px); }
.vision-grid h2 { margin-top: 32px; }
.vision-statement { margin-top: 58px; color: var(--orange-dark); font-family: var(--font-display); font-size: clamp(25px, 3vw, 39px); letter-spacing: -.05em; }
.ecosystem-section { background: var(--paper-deep); }
.ecosystem-heading { margin-bottom: 70px; }
.ecosystem-list { border-top: 1px solid var(--ink); }
.ecosystem-list > div { display: grid; grid-template-columns: minmax(150px, .65fr) 1.35fr; gap: 24px; align-items: baseline; padding: 21px 0; border-bottom: 1px solid var(--line); }
.ecosystem-list span { color: var(--orange-dark); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.ecosystem-list strong { font-family: var(--font-display); font-size: clamp(19px, 2.4vw, 29px); font-weight: 500; letter-spacing: -.045em; }
.human-section { padding: clamp(100px, 14vw, 190px) 0; background: var(--paper); }
.human-content { max-width: 960px; }
.human-content h2 { max-width: 820px; margin-top: 34px; font-size: clamp(48px, 7vw, 94px); line-height: .93; }
.human-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 50px; color: var(--ink-soft); font-size: 17px; line-height: 1.6; }
.human-content > strong { display: block; margin-top: 62px; font-family: var(--font-display); font-size: clamp(28px, 4vw, 48px); line-height: .98; letter-spacing: -.06em; }
.human-close { margin-top: 18px; color: var(--orange-dark); font-size: 16px; font-weight: 700; }
.final-cta { padding: clamp(100px, 14vw, 190px) 0; background: var(--dark); color: var(--paper); }
.final-cta-content { max-width: 960px; }
.final-cta .section-index { color: var(--orange); }
.final-cta h2 { margin-top: 34px; font-size: clamp(48px, 7vw, 94px); line-height: .93; }
.final-cta h2 em { color: var(--orange); font-style: normal; }
.final-cta-content > strong { display: block; margin-top: 46px; color: var(--paper); font-family: var(--font-display); font-size: 26px; letter-spacing: -.04em; }
.final-cta .button { margin-top: 30px; }

.approach-section { background: var(--dark); color: var(--paper); }
.approach-grid { display: grid; grid-template-columns: minmax(280px, .86fr) minmax(400px, 1.14fr); gap: clamp(60px, 12vw, 180px); }
.approach-intro { max-width: 450px; }
.approach-intro .section-index { color: var(--orange); }
.approach-intro h2 { margin-top: 34px; font-size: clamp(44px, 5.7vw, 78px); line-height: .98; }
.approach-intro p:not(.section-index) { max-width: 410px; margin-top: 30px; color: #c1bcb4; font-size: 17px; line-height: 1.6; }
.text-link-light { margin-top: 34px; color: var(--paper); }
.approach-list { list-style: none; border-top: 1px solid var(--dark-line); }
.approach-list li { display: grid; grid-template-columns: 52px 1fr; gap: 20px; padding: 32px 0; border-bottom: 1px solid var(--dark-line); }
.list-number { color: var(--orange); font-size: 12px; font-weight: 700; }
.approach-list h3 { font-size: 25px; letter-spacing: -.045em; }
.approach-list p { max-width: 460px; margin-top: 10px; color: #aaa49c; font-size: 15px; }

.signal-section { background: var(--paper-deep); }
.signal-heading { margin-bottom: 72px; }
.signal-table { border-top: 1px solid var(--ink); }
.signal-row { display: grid; grid-template-columns: .6fr 1.7fr auto; align-items: center; gap: 24px; min-height: 96px; border-bottom: 1px solid var(--line); }
.signal-row > span { color: var(--orange-dark); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.signal-row strong { font-family: var(--font-display); font-size: clamp(20px, 2.6vw, 31px); font-weight: 500; letter-spacing: -.045em; }
.signal-row a { display: inline-flex; align-items: center; gap: 8px; color: var(--orange-dark); font-size: 14px; font-weight: 700; }
.signal-row a span { font-size: 17px; transition: transform var(--transition); }
.signal-row a:hover span { transform: translate(3px, -3px); }

.privacy-section { padding: clamp(92px, 12vw, 168px) 0; background: var(--orange); }
.privacy-grid { display: grid; grid-template-columns: minmax(180px, .34fr) minmax(0, 1fr); gap: clamp(40px, 10vw, 160px); }
.privacy-grid .section-index { color: var(--ink); }
.privacy-grid h2 { font-size: clamp(46px, 6vw, 86px); line-height: .95; }
.privacy-grid p:not(.section-index) { max-width: 570px; margin-top: 28px; font-size: clamp(18px, 2vw, 22px); line-height: 1.45; }
.privacy-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 62px; padding-top: 20px; border-top: 1px solid rgba(22,20,17,.45); }
.privacy-points span { display: flex; flex-direction: column; gap: 12px; color: var(--ink); font-size: 11px; font-weight: 700; }
.privacy-points b { color: var(--ink); font-size: 14px; line-height: 1.3; }

.waitlist-section { background: var(--white); }
.waitlist-grid { display: grid; grid-template-columns: minmax(280px, .86fr) minmax(400px, 1.14fr); gap: clamp(60px, 12vw, 180px); }
.waitlist-grid h2 { max-width: 500px; font-size: clamp(46px, 6vw, 86px); line-height: .95; }
.waitlist-form { margin-top: 40px; }
.role-options { display: flex; flex-wrap: wrap; gap: 8px; border: 0; }
.role-options legend { width: 100%; margin-bottom: 12px; color: var(--ink-soft); font-size: 13px; font-weight: 600; }
.role-option { display: inline-flex; align-items: center; min-height: 40px; padding: 0 13px; border: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; font-weight: 600; cursor: pointer; transition: border-color var(--transition), color var(--transition), background var(--transition); }
.role-option:hover, .role-option.selected { border-color: var(--ink); color: var(--ink); background: var(--paper); }
.role-option input { position: absolute; opacity: 0; pointer-events: none; }
.email-label { display: block; margin-top: 28px; margin-bottom: 10px; color: var(--ink-soft); font-size: 13px; font-weight: 600; }
.email-row { display: flex; gap: 10px; }
.waitlist-input { min-width: 0; flex: 1; height: 50px; padding: 0 15px; border: 1px solid var(--ink); border-radius: 0; background: var(--white); color: var(--ink); font-size: 16px; }
.waitlist-input::placeholder { color: #9a948b; }
.waitlist-input:focus { outline: 3px solid var(--orange-pale); outline-offset: 0; }
.form-message { min-height: 23px; margin-top: 12px; font-size: 13px; }
.form-message.error { color: #b62e1a; }
.waitlist-success { display: none; align-items: flex-start; gap: 14px; margin-top: 40px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.waitlist-success.active { display: flex; }
.success-mark { display: grid; width: 28px; height: 28px; place-items: center; background: var(--orange); font-weight: 700; }
.waitlist-success strong { font-size: 16px; }
.waitlist-success p { margin-top: 3px; color: var(--ink-soft); font-size: 14px; }

.faq-section { background: var(--paper); }
.faq-grid { display: grid; grid-template-columns: minmax(230px, .7fr) minmax(400px, 1.3fr); gap: clamp(60px, 12vw, 180px); }
.faq-grid h2 { max-width: 440px; margin-top: 32px; font-size: clamp(38px, 4.5vw, 62px); line-height: .98; }
.faq-list { border-top: 1px solid var(--ink); }
details { border-bottom: 1px solid var(--line); }
summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 76px; list-style: none; cursor: pointer; font-family: var(--font-display); font-size: clamp(18px, 2vw, 23px); letter-spacing: -.035em; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; color: var(--orange-dark); font-family: var(--font-body); font-size: 25px; font-weight: 400; }
details[open] summary::after { content: '−'; }
details p { max-width: 600px; padding: 0 46px 24px 0; color: var(--ink-soft); font-size: 15px; }

.site-footer { padding: 48px 0 24px; background: var(--dark); color: var(--paper); }
.footer-main { display: grid; grid-template-columns: 1fr auto auto; align-items: start; gap: 70px; padding-bottom: 58px; }
.footer-brand .brand strong { color: var(--paper); }
.footer-brand p { margin-top: 18px; color: #aaa49c; font-size: 14px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 24px; color: #c1bcb4; font-size: 14px; }
.footer-links a:hover { color: var(--orange); }
.footer-cta { color: var(--orange); font-size: 14px; font-weight: 700; }
.footer-cta span { display: inline-block; margin-left: 5px; transition: transform var(--transition); }
.footer-cta:hover span { transform: translate(3px, -3px); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 18px; border-top: 1px solid var(--dark-line); color: #b7b0a7; font-size: 12px; }

@media (max-width: 980px) {
  .container { width: min(var(--max-width), calc(100% - 48px)); }
  .desktop-nav, .nav-signin { display: none; }
  .menu-toggle { display: block; }
  .mobile-nav { position: fixed; inset: 80px 0 0; display: flex; flex-direction: column; gap: 38px; padding: 34px 24px; background: var(--paper); visibility: hidden; opacity: 0; transform: translateY(-12px); transition: opacity var(--transition), transform var(--transition), visibility var(--transition); }
  .mobile-nav.open { visibility: visible; opacity: 1; transform: translateY(0); }
  .mobile-nav nav { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
  .mobile-nav nav a { padding: 19px 0; border-bottom: 1px solid var(--line); font-family: var(--font-display); font-size: 26px; letter-spacing: -.04em; }
  .mobile-nav .button { align-self: flex-start; }
  .hero { padding-top: 140px; }
  .hero-grid, .approach-grid, .waitlist-grid, .faq-grid, .demo-grid, .workflow-layout, .ranking-grid, .new-idea-grid, .problem-grid, .audience-grid, .match-grid, .router-grid, .vision-grid { grid-template-columns: 1fr; gap: 64px; }
  .proof-frame { max-width: 700px; }
  .section-grid, .privacy-grid { gap: 36px; }
  .section-grid { grid-template-columns: 1fr; }
  .section-index { margin-bottom: 0; }
  .workflow-heading { margin-bottom: 56px; }
  .problem-story { padding-top: 0; }
  .footer-main { grid-template-columns: 1fr auto; }
  .footer-links { grid-column: 1 / -1; grid-row: 2; }
}

@media (max-width: 620px) {
  .container { width: min(var(--max-width), calc(100% - 36px)); }
  .nav-container { min-height: 70px; }
  .site-header.scrolled { background: rgba(247, 245, 240, .97); }
  .nav-actions .button-small { display: none; }
  .mobile-nav { inset: 70px 0 0; padding-inline: 18px; }
  .hero { min-height: auto; padding: 120px 0 36px; }
  h1 { font-size: clamp(52px, 16vw, 78px); }
  .hero-lede-small { font-size: 15px; }
  .demo-grid, .workflow-layout, .ranking-grid, .new-idea-grid, .problem-grid, .audience-grid, .match-grid, .router-grid, .vision-grid { gap: 46px; }
  .problem-story strong { margin-top: 38px; }
  .idea-footer, .problem-punchline { align-items: flex-start; flex-direction: column; gap: 8px; margin-top: 58px; }
  .signal-definition-list > div { grid-template-columns: 84px minmax(0, 1fr); gap: 12px; }
  .audience-list > div { grid-template-columns: 82px minmax(0, 1fr); gap: 12px; }
  .match-reasons { grid-template-columns: 1fr; gap: 24px; }
  .match-reasons > div:last-child { padding: 24px 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .comparison-grid { grid-template-columns: 1fr; }
  .comparison-heading, .ecosystem-heading { margin-bottom: 48px; }
  .ecosystem-list > div { grid-template-columns: 1fr; gap: 8px; }
  .human-copy { grid-template-columns: 1fr; gap: 22px; margin-top: 38px; }
  .final-cta h2 { font-size: clamp(44px, 13vw, 68px); }
  .demo-copy h2, .workflow-heading h2, .ranking-copy h2 { margin-top: 25px; }
  .artifact-header, .artifact-footer { padding-inline: 16px; }
  .evidence-tabs { padding-inline: 16px; }
  .evidence-panels { padding-inline: 16px; }
  .evidence-facts > div { grid-template-columns: 82px minmax(0, 1fr); gap: 12px; }
  .workflow-heading { margin-bottom: 42px; }
  .workflow-detail { padding: 28px 20px; }
  .ranking-artifact { padding-bottom: 18px; }
  .ranking-score, .ranking-breakdown { padding-inline: 16px; }
  .explainability-panel { margin-inline: 16px; }
  .ranking-footnote { padding-inline: 16px; }
  .hero-lede { font-size: 18px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 22px; }
  .hero-note { margin-top: 42px; }
  .proof-frame { box-shadow: 10px 10px 0 var(--ink); }
  .proof-window-bar { align-items: flex-start; flex-direction: column; gap: 6px; padding: 13px 15px; }
  .proof-content { padding: 20px 16px; }
  .profile-heading { padding: 27px 0; }
  .proof-list li { grid-template-columns: 24px 1fr; min-height: 72px; }
  .artifact-header { align-items: flex-start; }
  .artifact-header strong { font-size: 18px; }
  .evidence-panel-title { align-items: flex-start; flex-direction: column; gap: 5px; }
  .experience-line { gap: 6px; }
  .experience-line span { padding-inline: 7px; font-size: 11px; }
  .skill-line { grid-template-columns: 1fr; gap: 6px; }
  .source-controls > div, .context-rows > div, .route-rows > div { min-height: 62px; }
  .explainability-columns { grid-template-columns: 1fr; gap: 20px; }
  .ranking-score strong { font-size: 46px; }
  .proof-status { display: none; }
  .scroll-cue { margin-top: 58px; }
  .section { padding: 84px 0; }
  .section h2, .privacy-grid h2, .waitlist-grid h2 { font-size: clamp(42px, 13vw, 64px); }
  .audience-artifact { padding: 26px 20px; }
  .audience-artifact h3 { font-size: clamp(30px, 10vw, 48px); }
  .router-artifact { padding: 22px 16px; }
  .router-roles > div { grid-template-columns: 1fr auto; gap: 8px; padding: 10px 0; }
  .router-roles small { grid-column: 1 / -1; }
  .comparison-column { padding: 24px 20px; }
  .human-section, .final-cta { padding: 84px 0; }
  .approach-grid { gap: 52px; }
  .approach-list li { grid-template-columns: 38px 1fr; gap: 12px; padding: 26px 0; }
  .approach-list h3 { font-size: 22px; }
  .signal-heading { margin-bottom: 48px; }
  .signal-row { grid-template-columns: 1fr auto; gap: 8px 20px; padding: 22px 0; }
  .signal-row strong { grid-column: 1 / -1; grid-row: 2; font-size: 24px; }
  .signal-row a { grid-column: 2; grid-row: 1; }
  .privacy-section { padding: 84px 0; }
  .privacy-grid { grid-template-columns: 1fr; }
  .privacy-points { grid-template-columns: 1fr; gap: 18px; margin-top: 44px; }
  .email-row { flex-direction: column; }
  .email-row .button { width: 100%; }
  .faq-grid { gap: 46px; }
  summary { min-height: 70px; font-size: 19px; }
  details p { padding-right: 0; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; padding-bottom: 40px; }
  .footer-links { grid-column: auto; grid-row: auto; gap: 16px 22px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

[id] { scroll-margin-top: 104px; }

.page-hero { min-height: 560px; display: flex; align-items: flex-end; padding-bottom: 96px; }
.page-hero-copy { max-width: 900px; }
.page-hero h1 { max-width: 860px; }
.page-hero .hero-lede { max-width: 680px; }
.prototype-link { color: var(--orange); font-weight: 700; }
.desktop-nav a[aria-current="page"] { color: var(--orange-dark); }
.waitlist-form .role-option:focus-within { outline: 3px solid var(--orange); outline-offset: 4px; }
.hero-grid > *, .section-grid > *, .new-idea-grid > *, .problem-grid > *, .demo-grid > *, .workflow-layout > *, .ranking-grid > *, .audience-grid > *, .match-grid > *, .router-grid > *, .vision-grid > *, .waitlist-grid > *, .faq-grid > * { min-width: 0; }

@media (max-width: 980px) {
  .page-hero { min-height: 480px; padding-bottom: 72px; }
  .page-hero h1 { max-width: 760px; }
}

@media (max-width: 620px) {
  [id] { scroll-margin-top: 84px; }
  .page-hero { min-height: auto; padding: 120px 0 72px; }
  .page-hero h1 { font-size: clamp(48px, 14vw, 72px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}