:root {
  --paper: #fbfbf8;
  --paper-deep: #f3f2ed;
  --rule: #cbd5e3;
  --rule-soft: rgba(203, 213, 227, 0.52);
  --ink: #16181d;
  --muted: #6b7280;
  --changed: #d2463e;
  --white: #ffffff;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --sans: "Inter", ui-sans-serif, sans-serif;
  --content: 1200px;
  --page-pad: clamp(20px, 4vw, 64px);
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-feature-settings: "tnum" 1;
  font-variant-numeric: tabular-nums;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { min-width: 320px; margin: 0; color: var(--ink); background: var(--paper); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 4px; }
button, input, textarea { font: inherit; }
button { color: inherit; }
h1, h2, h3, h4, p, blockquote, figure, dl, dd { margin-top: 0; }
svg { display: block; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid currentColor; outline-offset: 3px; }

.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 10px 14px; color: var(--white); background: var(--ink); transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }
.ledger-boundary { width: min(calc(100% - (var(--page-pad) * 2)), var(--content)); margin-inline: auto; }
.ledger-section { background: var(--paper); }
.section { padding: clamp(88px, 10vw, 152px) 0; }
.changed { color: var(--changed); }

.announcement { min-height: 38px; display: grid; place-items: center; border-bottom: 1px solid var(--ink); color: var(--paper); background: var(--ink); font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; }
.announcement a { min-height: 38px; display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.announcement a:hover { text-decoration: underline; }

.site-header { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 600; letter-spacing: -0.02em; text-decoration: none; }
.brand img { border-radius: 8px; }
.primary-nav { display: flex; align-items: center; gap: clamp(16px, 2.4vw, 34px); font-size: 14px; }
.primary-nav a { text-decoration: none; }
.primary-nav a:hover, .primary-nav a[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 2px; }
.nav-contact { min-height: 40px; display: inline-flex; align-items: center; padding: 0 16px; border: 1px solid var(--ink); font-family: var(--mono); font-size: 12px; }

.hero { position: relative; min-height: max(960px, calc(100svh - 122px)); overflow: hidden; color: var(--paper); background: var(--ink); }
.hero-media, .hero-media picture, .hero-scrim, .hero-connector { position: absolute; inset: 0; }
.hero-media { overflow: hidden; }
.hero-media picture { display: block; }
.hero-galaxy, .hero-starfield { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62.011% 45%; }
.hero-galaxy { transform-origin: 62.011% 45%; will-change: transform; }
.hero-starfield { opacity: .72; transform-origin: 62.011% 45%; will-change: transform; }
.hero-scrim { z-index: 1; background: linear-gradient(90deg, rgba(22,24,29,.98) 0%, rgba(22,24,29,.9) 33%, rgba(22,24,29,.36) 58%, rgba(22,24,29,.08) 100%), linear-gradient(180deg, rgba(22,24,29,.15), transparent 44%, rgba(22,24,29,.32)); pointer-events: none; }
.hero-connector { z-index: 2; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.hero-connector path { fill: none; stroke: rgba(251,251,248,.4); stroke-width: 1; vector-effect: non-scaling-stroke; }
.hero-layout { position: relative; z-index: 3; min-height: inherit; padding-block: clamp(72px, 9vh, 112px) 80px; }
.hero-copy { width: min(48%, 650px); position: relative; z-index: 2; }
.eyebrow, .section-number, .moment-kicker, .step-count { margin-bottom: 18px; color: var(--muted); font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; }
.hero .eyebrow { color: rgba(251,251,248,.64); }
.hero h1 { max-width: 720px; margin-bottom: 28px; color: var(--paper); font-size: clamp(46px, 5.15vw, 74px); font-weight: 500; line-height: 0.99; letter-spacing: -0.055em; }
.hero-promise { max-width: 620px; margin-bottom: 34px; color: rgba(251,251,248,.74); font-size: 18px; line-height: 1.55; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 24px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 12px 20px; border: 1px solid transparent; border-radius: 2px; font-family: var(--mono); font-size: 12px; font-weight: 500; line-height: 1.3; text-decoration: none; }
.button-dark { color: var(--paper); background: var(--ink); }
.button-dark:hover { background: #2a2d34; }
.button-paper { color: var(--ink); background: var(--paper); }
.button-paper:hover { background: #e7e7e1; }
.button-outline { border-color: var(--ink); background: transparent; }
.button-outline:hover { color: var(--paper); background: var(--ink); }
.text-link { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px; font-weight: 500; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.text-link-dark { color: var(--ink); }

.hero-product { position: absolute; top: 55%; right: 0; width: min(44%, 520px); }
.slack-card { position: relative; z-index: 2; width: min(100%, 480px); padding: 20px; border: 1px solid #d9dde4; border-radius: 10px; background: var(--white); box-shadow: 0 20px 48px rgba(22, 24, 29, 0.16); }
.hero-card { width: 100%; color: var(--ink); box-shadow: 0 26px 70px rgba(0,0,0,.42); }
.slack-card-header { display: grid; grid-template-columns: 32px auto 1fr; align-items: center; gap: 9px; margin-bottom: 14px; }
.slack-card-header img { border-radius: 6px; }
.slack-card-header div { display: flex; align-items: center; gap: 6px; }
.slack-card-header strong { font-size: 14px; }
.slack-card-header div span { padding: 1px 4px; border-radius: 2px; color: var(--muted); background: #eceef2; font-size: 9px; font-weight: 600; }
.slack-card-header time { justify-self: end; color: var(--muted); font-family: var(--mono); font-size: 9px; }
.slack-card h2, .slack-card h3 { margin-bottom: 11px; font-size: 18px; font-weight: 600; line-height: 1.25; letter-spacing: -0.02em; }
.slack-card > p { margin-bottom: 8px; font-size: 13px; line-height: 1.48; }
.reached-list { margin: 16px 0; padding: 12px 0; border-top: 1px solid #e6e8ec; border-bottom: 1px solid #e6e8ec; }
.reached-list div { display: grid; grid-template-columns: 64px 1fr; gap: 9px; font-size: 11px; }
.reached-list div + div { margin-top: 5px; }
.reached-list dt { font-weight: 600; }
.reached-list dd { color: var(--muted); }
.card-actions { display: flex; flex-wrap: wrap; gap: 7px; }
.card-actions button { min-height: 36px; padding: 7px 9px; border: 1px solid #d7dbe2; border-radius: 5px; background: var(--white); font-size: 10px; cursor: pointer; }
.card-actions button:hover, .card-actions button[aria-pressed="true"] { border-color: var(--ink); background: var(--paper-deep); }
.slack-card .card-reason { margin: 13px 0 0; padding-top: 10px; border-top: 1px solid #e6e8ec; color: var(--muted); font-size: 10px; }

.trust-ribbon { border-bottom: 1px solid var(--rule); background: var(--paper); }
.trust-ribbon-grid { min-height: 112px; display: grid; grid-template-columns: repeat(3, 1fr); align-items: center; gap: 36px; }
.trust-ribbon p { margin: 0; padding-left: 18px; border-left: 1px solid var(--rule); color: var(--muted); font-size: 13px; }

.section-intro { max-width: 790px; margin-bottom: 64px; }
.section-intro-wide { max-width: 900px; }
.section-intro h2, .case-section h2, .reader-receipt h2, .subpage-hero h1 { margin-bottom: 0; font-size: clamp(36px, 4.3vw, 62px); font-weight: 500; line-height: 1.06; letter-spacing: -0.045em; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why-card { padding: 28px 0 8px; border-top: 1px solid var(--ink); }
.why-card svg, .trust-grid svg { width: 32px; height: 32px; margin-bottom: 38px; fill: none; stroke: var(--ink); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.why-card svg .changed-stroke { stroke: var(--ink); }
.why-card svg .changed-fill, .trust-grid svg .changed-fill { fill: var(--ink); stroke: none; }
.why-card h3 { margin-bottom: 14px; font-size: 20px; line-height: 1.25; letter-spacing: -0.025em; }
.why-card p { margin-bottom: 0; color: var(--muted); font-size: 14px; }

.narrative-section { color: var(--paper); background: var(--ink); }
.narrative-layout { display: grid; grid-template-columns: minmax(0, 0.88fr) minmax(460px, 1.12fr); gap: clamp(56px, 8vw, 112px); }
.narrative-section .section-number, .narrative-section .step-count { color: #9ca3af; }
.narrative-steps { display: grid; gap: 8px; }
.narrative-step { padding: 28px 0 28px 26px; border-left: 1px solid #4a4d55; opacity: 0.48; transition: opacity 260ms ease, border-color 260ms ease; }
.narrative-step.is-active { border-color: var(--paper); opacity: 1; }
.narrative-step h3 { margin-bottom: 9px; font-size: 24px; font-weight: 500; line-height: 1.2; letter-spacing: -0.025em; }
.narrative-step p:last-child { max-width: 52ch; margin-bottom: 0; color: #b8bcc4; font-size: 14px; }
.narrative-visual { position: sticky; top: 42px; align-self: start; }
.narrative-progress { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 12px; font-family: var(--mono); font-size: 11px; }
.narrative-progress i { width: 118px; height: 1px; display: block; background: linear-gradient(to right, var(--paper) var(--narrative-progress, 33%), #4a4d55 var(--narrative-progress, 33%)); }
.narrative-galaxy { position: relative; aspect-ratio: 9 / 5; overflow: hidden; border: 1px solid #3c3f46; background: #060709; }
.narrative-galaxy-image, .narrative-starfield, .narrative-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.narrative-galaxy-image, .narrative-starfield { object-fit: cover; }
.narrative-galaxy-image { opacity: .84; }
.narrative-starfield { opacity: .42; }
.narrative-overlay { overflow: visible; }
.tail-guide, .tail-flow, .owner-beat path { fill: none; vector-effect: non-scaling-stroke; }
.tail-guide { stroke: rgba(251,251,248,.13); stroke-width: 1; }
.tail-flow { stroke: rgba(251,251,248,.82); stroke-width: 1; stroke-dasharray: .055 .035; stroke-dashoffset: 1; }
.narrative-core { fill: var(--changed); transform-box: fill-box; transform-origin: center; }
.narrative-galaxy.has-entered .narrative-core { animation: core-pulse 400ms ease-out 1; }
.owner-beat { opacity: 0; transition: opacity 220ms ease; }
.owner-beat circle { fill: var(--paper); }
.owner-beat path { stroke: rgba(251,251,248,.42); stroke-width: 1; }
.owner-beat text { fill: var(--paper); font-family: var(--mono); font-size: 40px; letter-spacing: .01em; }
.narrative-galaxy[data-narrative-state="1"] .owner-beat, .narrative-galaxy[data-narrative-state="2"] .owner-beat { opacity: 1; }
.narrative-galaxy[data-narrative-state="2"] .tail-flow { stroke-dasharray: 1 0; stroke-dashoffset: 0 !important; opacity: .5; }
.narrative-receipt { position: absolute; z-index: 2; top: 54%; left: 70%; width: 27%; min-width: 170px; padding: clamp(10px, 1.2vw, 16px); border: 1px solid rgba(251,251,248,.3); border-radius: 7px; color: var(--ink); background: rgba(251,251,248,.95); box-shadow: 0 16px 36px rgba(0,0,0,.38); }
.narrative-receipt header { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 8px; color: var(--muted); font-family: var(--mono); font-size: clamp(7px, .62vw, 9px); text-transform: uppercase; }
.narrative-receipt strong { display: block; margin-bottom: 9px; font-size: clamp(10px, .9vw, 14px); line-height: 1.25; }
.narrative-receipt p { margin: 0; padding: 4px 0; border-top: 1px solid #dfe2e7; font-family: var(--mono); font-size: clamp(6px, .58vw, 8px); }
.visual-caption { margin: 14px 0 0; color: #a8adb7; font-family: var(--mono); font-size: 10px; }

@keyframes core-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.6); }
}

.dark-statement { position: relative; min-height: 520px; display: grid; align-items: center; overflow: hidden; color: var(--paper); background: var(--ink); }
.dark-statement::before { position: absolute; inset: 0; content: ""; background: url("assets/galaxy/landscape-upscaled-2880x1600.webp") 62.011% 45% / cover no-repeat; opacity: .25; }
.dark-statement::after { position: absolute; inset: 0; content: ""; background: rgba(22,24,29,.58); }
.dark-statement .ledger-boundary { position: relative; z-index: 1; display: grid; grid-template-columns: 72px 1fr; align-items: start; gap: 44px; }
.dark-statement img { border-radius: 12px; }
.dark-statement p { max-width: 1050px; margin: 0; font-size: clamp(46px, 6vw, 84px); font-weight: 500; line-height: 1.02; letter-spacing: -0.055em; }

.moments-layout { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: clamp(48px, 8vw, 120px); }
.moment-index { position: sticky; top: 32px; height: max-content; display: grid; border-top: 1px solid var(--ink); }
.moment-index a { display: grid; grid-template-columns: 34px 1fr; gap: 10px; padding: 15px 8px; border-bottom: 1px solid var(--rule); color: var(--muted); font-size: 12px; text-decoration: none; }
.moment-index span { font-family: var(--mono); }
.moment-index a.is-active { color: var(--ink); background: var(--paper-deep); box-shadow: inset 2px 0 var(--ink); }
.moment-rows { display: grid; }
.moment-row { min-height: 610px; display: grid; align-content: center; padding: 70px 0; border-top: 1px solid var(--ink); }
.moment-row:last-child { border-bottom: 1px solid var(--ink); }
.moment-row h3 { max-width: 850px; margin-bottom: 24px; font-size: clamp(29px, 3.2vw, 46px); font-weight: 500; line-height: 1.12; letter-spacing: -0.04em; }
.moment-row > p:not(.moment-kicker):not(.outcome) { max-width: 790px; color: var(--muted); font-size: 17px; }
.provenance { display: grid; gap: 6px; margin: 20px 0; padding: 0; color: var(--muted); font-family: var(--mono); font-size: 10px; list-style: none; }
.provenance li::before { margin-right: 8px; content: "↳"; color: var(--ink); }
.outcome { max-width: 860px; margin: 12px 0 0; padding: 12px 14px; border-left: 2px solid var(--changed); color: var(--ink); background: var(--paper-deep); font-family: var(--mono); font-size: 11px; }

.stats-section { padding: 112px 0; color: var(--paper); background: var(--ink); }
.stats-section .section-number { color: #a1a7b1; }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #4a4d55; border-bottom: 1px solid #4a4d55; }
.stats-grid article { min-height: 270px; padding: 36px 30px 28px; }
.stats-grid article + article { border-left: 1px solid #4a4d55; }
.stats-grid strong { display: block; margin-bottom: 18px; font-family: var(--mono); font-size: clamp(56px, 7vw, 96px); font-weight: 400; line-height: 1; }
.stats-grid p { min-height: 52px; margin-bottom: 26px; color: #c5c8ce; }
.stats-grid cite { color: #9298a3; font-family: var(--mono); font-size: 9px; font-style: normal; }
.stats-close { margin: 28px 0 0; color: #c5c8ce; font-size: 18px; }

.case-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr); align-items: center; gap: clamp(52px, 8vw, 110px); }
.case-grid figure { margin: 0; border: 1px solid var(--rule); }
.case-section h2 { margin-bottom: 24px; font-size: clamp(34px, 3.9vw, 54px); }
.case-section blockquote { margin: 0 0 6px; font-size: 20px; }
.case-person { color: var(--muted); font-family: var(--mono); font-size: 10px; }
.case-metrics { display: grid; grid-template-columns: repeat(2, 1fr); margin: 32px 0; border-top: 1px solid var(--rule); }
.case-metrics div { padding: 14px 0; border-bottom: 1px solid var(--rule); }
.case-metrics div:nth-child(odd) { padding-right: 16px; }
.case-metrics div:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--rule); }
.case-metrics dt { color: var(--muted); font-size: 11px; }
.case-metrics dd { font-family: var(--mono); font-size: 12px; }

.starts-section { border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); background: var(--paper); }
.starts-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0 0 40px; padding: 0; border-top: 1px solid var(--ink); list-style: none; }
.starts-grid li { min-height: 190px; padding: 24px; border-bottom: 1px solid var(--ink); }
.starts-grid li + li { border-left: 1px solid var(--ink); }
.starts-grid span { display: block; margin-bottom: 54px; font-family: var(--mono); font-size: 11px; }
.starts-grid p { margin-bottom: 0; font-size: 19px; line-height: 1.35; }

.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.trust-grid article { min-height: 280px; padding: 26px; border: 1px solid var(--rule); background: var(--paper); }
.trust-grid h3 { margin-bottom: 12px; font-size: 20px; }
.trust-grid p { color: var(--muted); font-size: 14px; }

.reader-receipt { padding: 96px 0; border-top: 1px solid var(--ink); background: var(--paper); }
.receipt-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(420px, 1fr); align-items: start; gap: 80px; }
.reader-receipt h2 { margin-bottom: 18px; font-size: clamp(34px, 4vw, 56px); }
.reader-receipt p:last-child { color: var(--muted); }
.receipt-card { position: relative; padding: 24px; border: 1px solid var(--ink); background: var(--paper); box-shadow: 8px 8px 0 var(--rule); font-family: var(--mono); }
.receipt-card header, .receipt-card footer { display: flex; justify-content: space-between; gap: 18px; padding-left: 18px; font-size: 9px; text-transform: uppercase; }
.receipt-card header { padding-bottom: 14px; border-bottom: 1px solid var(--rule); }
.receipt-card footer { padding-top: 14px; border-top: 1px solid var(--rule); color: var(--muted); }
.receipt-card ul { min-height: 150px; display: grid; align-content: start; gap: 7px; margin: 18px 0; padding-left: 36px; font-size: 10px; list-style: decimal-leading-zero; }

.site-footer { padding: 56px 0; color: #aab0ba; background: var(--ink); }
.footer-grid { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 48px; }
.brand-footer { color: var(--paper); }
.site-footer nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px 24px; }
.site-footer nav a { font-size: 12px; text-decoration: none; }
.site-footer nav a:hover { color: var(--paper); text-decoration: underline; }
.site-footer p { margin: 0; font-family: var(--mono); font-size: 9px; }

/* Subpages */
.subpage-hero { padding: 90px 0 96px; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--ink); }
.subpage-hero .section-number { margin-bottom: 24px; }
.subpage-hero h1 { max-width: 1000px; }
.subpage-hero > .ledger-boundary > p:last-child { max-width: 720px; margin: 30px 0 0; color: var(--muted); font-size: 18px; }
.page-nav-back { display: inline-flex; margin-top: 30px; font-family: var(--mono); font-size: 11px; }
.use-case-list { padding: 48px 0 128px; }
.use-case { display: grid; grid-template-columns: minmax(0, 1fr); padding: 80px 0; border-bottom: 1px solid var(--ink); }
.use-case:first-child { border-top: 1px solid var(--ink); }
.use-case-content h2 { max-width: 900px; margin-bottom: 22px; font-size: clamp(30px, 3.7vw, 50px); font-weight: 500; line-height: 1.1; letter-spacing: -0.04em; }
.use-case-answer { max-width: 800px; color: var(--muted); font-size: 17px; }
.use-case-card { margin: 34px 0 24px; }
.record-line { max-width: 800px; padding-top: 20px; border-top: 1px solid var(--rule); color: var(--muted); font-family: var(--mono); font-size: 10px; }
.measure-list { display: grid; gap: 0; padding: 64px 0 120px; }
.measure { display: grid; grid-template-columns: 80px minmax(0, 1fr) minmax(260px, .55fr); gap: 32px; padding: 38px 0; border-bottom: 1px solid var(--ink); }
.measure:first-child { border-top: 1px solid var(--ink); }
.measure-number { font-family: var(--mono); font-size: 12px; }
.measure h2 { margin-bottom: 10px; font-size: 25px; font-weight: 500; }
.measure p { margin-bottom: 0; color: var(--muted); }
.measure-placeholder { align-self: center; padding: 14px; border-left: 2px solid var(--ink); color: var(--ink); background: var(--paper-deep); font-family: var(--mono); font-size: 10px; }
.evidence-method { padding: 72px 0; color: var(--paper); background: var(--ink); }
.evidence-method-grid { display: grid; grid-template-columns: .7fr 1fr; gap: 80px; }
.evidence-method h2 { font-size: clamp(32px, 4vw, 52px); font-weight: 500; line-height: 1.08; letter-spacing: -0.04em; }
.evidence-method p { color: #bdc1c9; }
.notes-page { padding-bottom: 128px; }
.notes-section { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 56px; padding: 72px 0; border-bottom: 1px solid var(--ink); }
.notes-section h2 { font-size: 22px; font-weight: 500; }
.notes-content { max-width: 860px; }
.notes-content h3 { margin: 30px 0 8px; font-size: 20px; }
.notes-content h3:first-child { margin-top: 0; }
.notes-content p, .notes-content li { color: var(--muted); }
.notes-content code { font-family: var(--mono); font-size: .85em; }
.wireframe { margin: 18px 0; padding: 18px; border: 1px solid var(--rule); background: var(--paper); font-family: var(--mono); font-size: 10px; white-space: pre-wrap; }
.asset-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.asset-table th, .asset-table td { padding: 12px 10px; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: top; }
.asset-table th { font-family: var(--mono); font-size: 9px; text-transform: uppercase; }

.evidence-placeholder { aspect-ratio: 4 / 3; display: grid; align-content: center; gap: 20px; margin: 0; padding: clamp(30px, 5vw, 64px); border: 1px solid var(--ink); background: var(--paper); }
.evidence-placeholder span { color: var(--muted); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.evidence-placeholder i { height: 20px; display: block; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); background: linear-gradient(90deg, var(--ink) 0 28%, transparent 28% 100%); }
.evidence-placeholder i:nth-of-type(2) { background: linear-gradient(90deg, var(--ink) 0 42%, transparent 42% 100%); }
.evidence-placeholder i:nth-of-type(3) { background: linear-gradient(90deg, var(--ink) 0 19%, transparent 19% 100%); }
.evidence-placeholder i:nth-of-type(4) { background: linear-gradient(90deg, var(--ink) 0 34%, transparent 34% 100%); }

@media (max-width: 1020px) {
  .hero-copy { width: min(56%, 590px); }
  .hero-product { width: min(47%, 470px); }
  .narrative-layout { grid-template-columns: 1fr; }
  .narrative-visual { position: relative; top: 0; }
  .moments-layout { grid-template-columns: 210px 1fr; gap: 48px; }
  .receipt-layout { grid-template-columns: 1fr; }
  .case-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  :root { --page-pad: 20px; }
  .announcement { justify-items: start; padding-left: 20px; }
  .site-header { min-height: 124px; align-items: flex-start; flex-wrap: wrap; padding-block: 18px; }
  .primary-nav { width: 100%; order: 2; justify-content: space-between; gap: 10px; overflow-x: auto; padding-bottom: 4px; }
  .primary-nav a { white-space: nowrap; font-size: 11px; }
  .primary-nav .nav-contact { display: none; }
  .hero { min-height: 0; }
  .hero-layout { min-height: 0; padding-block: 56px 72px; }
  .hero-copy { width: 100%; }
  .hero h1 { font-size: clamp(42px, 13.3vw, 58px); }
  .hero-promise { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-product { position: relative; top: auto; right: auto; width: 100%; margin-top: 72px; }
  .hero-card { width: 100%; }
  .hero-galaxy { object-position: 62.065% 45%; transform: none !important; }
  .hero-media .hero-starfield-picture, .hero-connector { display: none; }
  .hero-scrim { background: linear-gradient(180deg, rgba(22,24,29,.98) 0%, rgba(22,24,29,.9) 28%, rgba(22,24,29,.24) 43%, rgba(22,24,29,.08) 58%, rgba(22,24,29,.36) 100%); }
  .slack-card-header { grid-template-columns: 32px auto; }
  .slack-card-header time { grid-column: 2; justify-self: start; }
  .card-actions { display: grid; grid-template-columns: 1fr; }
  .trust-ribbon-grid, .why-grid, .stats-grid, .starts-grid, .trust-grid { grid-template-columns: 1fr; }
  .trust-ribbon-grid { gap: 18px; padding-block: 28px; }
  .section { padding: 82px 0; }
  .why-card { min-height: 0; }
  .narrative-step { padding-left: 18px; }
  .narrative-galaxy { aspect-ratio: 9 / 5; }
  .narrative-starfield, .narrative-overlay, .narrative-receipt { display: none; }
  .dark-statement { min-height: 540px; }
  .dark-statement .ledger-boundary { grid-template-columns: 1fr; gap: 32px; }
  .dark-statement p { font-size: 46px; }
  .moments-layout { grid-template-columns: 1fr; }
  .moment-index { position: relative; top: 0; grid-template-columns: repeat(2, 1fr); }
  .moment-index a { border-right: 1px solid var(--rule); }
  .moment-row { min-height: 0; padding: 72px 0; }
  .stats-grid article { min-height: 220px; }
  .stats-grid article + article { border-top: 1px solid #4a4d55; border-left: 0; }
  .stats-grid p { min-height: 0; }
  .case-metrics { grid-template-columns: 1fr; }
  .case-metrics div:nth-child(even) { padding-left: 0; border-left: 0; }
  .starts-grid li + li { border-left: 0; }
  .starts-grid li { min-height: 150px; }
  .starts-grid span { margin-bottom: 36px; }
  .footer-grid { grid-template-columns: 1fr; justify-items: start; gap: 30px; }
  .site-footer nav { justify-content: flex-start; }
  .use-case { grid-template-columns: 1fr; }
  .measure { grid-template-columns: 42px 1fr; }
  .measure-placeholder { grid-column: 2; }
  .evidence-method-grid, .notes-section { grid-template-columns: 1fr; gap: 24px; }
  .asset-table { display: block; overflow-x: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
  .hero-galaxy, .hero-starfield { transform: none !important; }
  .narrative-core { animation: none !important; }
  .tail-flow { display: none; }
}

/* v5: retain the existing palette, type and chapter system. */
.hero { min-height: 820px; }
.hero-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); align-items: center; gap: 64px; }
.hero-copy { width: 100%; }
.hero-product { position: relative; top: auto; right: auto; width: 100%; }
.hero-starfield { opacity: .28; }
.hero-scrim { background: linear-gradient(90deg, rgba(22,24,29,.75), rgba(22,24,29,.25)); }
.hero h1 { font-size: clamp(46px, 5.2vw, 74px); }
.hero-promise { margin-bottom: 22px; font-size: 17px; }
.agent-line { font-size: 16px; }
.proof-line { max-width: 54ch; margin: 20px 0 30px; color: #b8bcc4; font-family: var(--mono); font-size: 11px; }
.hero-actions { gap: 10px 20px; }
.dark-statement::before { background: none; }
.dark-statement { min-height: 460px; }
.sample-note { max-width: 65ch; margin-bottom: 40px; color: var(--muted); font-size: 13px; }
.architecture { max-width: 760px; margin-top: 64px; padding-top: 30px; border-top: 1px solid var(--rule); }
.architecture h3 { font-size: 28px; font-weight: 500; letter-spacing: -.03em; }
.architecture p:last-child { color: var(--muted); }
.pilot-price { margin: 36px 0 8px; font-family: var(--mono); }
.document-section { background: var(--paper-deep); }
.document-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.document-layout h2 { font-size: clamp(34px, 4vw, 56px); line-height: 1.08; font-weight: 500; letter-spacing: -.045em; }
#launch-form { display: grid; gap: 12px; position: relative; }
#launch-form label { font-family: var(--mono); font-size: 12px; }
#launch-form input, #launch-form textarea { width: 100%; min-width: 0; padding: 12px; border: 1px solid var(--muted); border-radius: 2px; background: var(--paper); color: var(--ink); }
#launch-form textarea { resize: vertical; }
#launch-form button { justify-self: start; cursor: pointer; }
#launch-form button:disabled { opacity: .6; cursor: wait; }
#form-status { min-height: 26px; font-size: 14px; overflow-wrap: anywhere; }
.form-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.measure { grid-template-columns: 80px minmax(0,1fr); }
@media (max-width: 760px) {
 .hero-layout, .document-layout { grid-template-columns: 1fr; gap: 40px; }
 .hero { min-height: 0; }
 .hero-product { margin-top: 0; }
 .hero h1 { font-size: clamp(42px, 12vw, 58px); }
 .hero .hero-actions { gap: 8px; }
 .hero .hero-starfield { opacity: .2; }
 .measure { grid-template-columns: 32px minmax(0,1fr); gap: 14px; }
 .narrative-overlay { display: block; }
}

.og-page { width: 1200px; height: 630px; overflow: hidden; background: var(--ink); color: var(--paper); }
.og-layout { height: 630px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 64px; padding: 64px; }
.og-layout h1 { font-size: 76px; line-height: 1; font-weight: 500; letter-spacing: -.055em; }
.og-layout .hero-card { color: var(--ink); }
.og-layout .eyebrow { color: #b8bcc4; }

/* The port uses the existing brand palette, with labels and a table for each series. */
.evidence-label, .example-label { font-family: var(--mono); font-size: 11px; letter-spacing: .04em; }
.evidence-label { margin-bottom: 20px; }
.example-label { color: var(--muted); }
.pilot-disclosure, .scope-line { max-width: 72ch; }
.scope-line { margin-top: 48px; }
.contact-route { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin: 20px 0; font-family: var(--mono); font-size: 12px; }
.contact-route button { min-height: 36px; padding: 6px 10px; border: 1px solid currentColor; background: transparent; color: inherit; cursor: pointer; }
.copy-status { font-size: 12px; }
#pilot .document-section { margin-top: 28px; padding: 32px; border: 1px solid var(--rule); }
#pilot .document-layout { gap: 48px; }
.document-layout h3 { font-size: 32px; line-height: 1.15; font-weight: 500; letter-spacing: -.03em; }
.site-footer .contact-route { max-width: 230px; }
.architecture h4 { margin: 30px 0 10px; font-size: 20px; font-weight: 500; }
.attention-section { --bg:var(--paper); --surface:var(--white); --fg:var(--ink); --fg2:var(--muted); --grid:var(--rule); --axis:var(--muted); --ring:var(--rule); --s1:var(--ink); --s2:var(--muted); --s3:var(--changed); --co:var(--paper-deep); --chip:var(--paper-deep); }
.attention-section h2 { max-width: 900px; font-size: clamp(34px,4.3vw,62px); line-height: 1.08; font-weight: 500; letter-spacing: -.045em; }
.attention-section .label { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }
.attention-section .sub { max-width: 78ch; color: var(--muted); }
.attention-section .big { margin: 10px 0; font-size: clamp(46px,6vw,76px); line-height: 1; letter-spacing: -.04em; }
.attention-section .chartbox { position: relative; padding: 24px; border: 1px solid var(--rule); background: var(--white); }
.attention-section .legend { display: flex; flex-wrap: wrap; gap: 16px; margin: 15px 0; font-size: 12px; }
.attention-section .legend span { display: inline-flex; align-items: center; gap: 6px; }
.attention-section .sw { width: 12px; height: 12px; display: inline-block; }
.attention-section #chart svg { width: 100%; height: auto; }
.attention-section .tip { display: none; position: absolute; pointer-events: none; max-width: 260px; padding: 6px 10px; background: var(--paper); border: 1px solid var(--ink); font-size: 13px; }
.attention-section .tablewrap { max-width: 100%; overflow-x: auto; margin: 20px 0; overscroll-behavior-inline: contain; }
.attention-section table { width: 100%; border-collapse: collapse; font-size: 13px; }
.attention-section th, .attention-section td { padding: 12px 10px; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: top; }
.attention-section th { font-family: var(--mono); font-size: 10px; font-weight: 500; }
.attention-section .num { text-align: right; font-variant-numeric: tabular-nums; }
.attention-section td.num { white-space: nowrap; }
.attention-section .co { background: var(--paper-deep); }
.attention-section .note { max-width: 90ch; font-size: 13px; color: var(--muted); }
.attention-section .check { display: flex; align-items: flex-start; gap: 10px; margin: 24px 0; font-size: 14px; }
.attention-section input[type=checkbox] { margin-top: 6px; accent-color: var(--ink); }
.attention-section details { margin: 16px 0; border: 1px solid var(--rule); }
.attention-section summary { padding: 16px; cursor: pointer; }
.attention-section .inner { padding: 0 16px 16px; }
.attention-section .glabel { padding: 16px 16px 8px; font-family: var(--mono); font-size: 11px; }
.attention-section .ctrls { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; padding: 0 16px 16px; }
.attention-section .ctrl label { display: flex; justify-content: space-between; gap: 12px; font-size: 12px; }
.attention-section input[type=range] { width: 100%; accent-color: var(--ink); }
.attention-section .replace { margin-top: 36px; padding-left: 24px; border-left: 2px solid var(--changed); max-width: 78ch; }
.attention-section .q { margin: 12px 0; font-size: 28px; line-height: 1.25; letter-spacing: -.025em; }
@media(max-width:760px) {
 #pilot .document-section { padding: 20px; }
 .attention-section .ctrls { grid-template-columns: 1fr; }
 .attention-section .chartbox { padding: 16px 10px; }
 .attention-section #chart { overflow-x: auto; }
 .attention-section #chart svg { min-width: 660px; }
 .attention-section .tablewrap table { min-width: 740px; }
 .attention-section .replace { padding-left: 16px; }
}
summary:focus-visible, [tabindex="0"]:focus-visible { outline: 3px solid currentColor; outline-offset: 3px; }

/* Thu Oct 15 founder decision: keep the complete 9:5 composition visible.
   The source core remains 62.011% / 44.999%; the card starts below it. */
.hero { min-height: 940px; background: #000; }
.hero-layout { min-height: inherit; align-items: start; padding-block: 90px 80px; }
.hero-media { inset: auto; top: 40px; left: 50%; width: 100vw; height: auto; aspect-ratio: 9 / 5; transform: translateX(-50%); mask-image: linear-gradient(180deg, transparent, #000 8%, #000 92%, transparent); }
.hero-galaxy { object-fit: contain; object-position: 50% 50%; transform: none; will-change: auto; }
.hero-scrim { display: none; }
/* Neutral black darkens the artwork without adding a charcoal-colored panel.
   The mask stays opaque beneath text, then feathers continuously outside it. */
.hero-copy { background: none; box-shadow: none; }
.hero-copy::before { content: ""; position: absolute; z-index: -1; inset: -64px; pointer-events: none; background: rgba(0,0,0,.78); mask-image: linear-gradient(90deg, transparent, #000 60px, #000 calc(100% - 60px), transparent), linear-gradient(180deg, transparent, #000 60px, #000 calc(100% - 60px), transparent); mask-composite: intersect; }
.hero-product { margin-top: calc(25vw + 70px); }
.trust-ribbon { position: relative; overflow: hidden; }
.ribbon-starfield-picture, .ribbon-starfield { position: absolute; inset: 0; width: 100%; height: 100%; }
.ribbon-starfield { object-fit: cover; filter: invert(1); opacity: .14; }
.trust-ribbon-grid { position: relative; }
.trust-ribbon p { background: rgba(251,251,248,.96); }
@media (max-width: 760px) {
 .hero { min-height: 0; }
 .hero-layout { padding-block: 56px 72px; }
 .hero-copy { grid-row: 1; background: none; box-shadow: none; }
 .hero-copy::before { display: none; }
 .hero-media { position: relative; inset: auto; grid-row: 2; width: calc(100% + var(--page-pad) * 2); margin-inline: calc(-1 * var(--page-pad)); transform: none; }
 .hero-product { grid-row: 3; margin-top: -20px; }
}