@import url("proto/tokens.css");

:root {
  --paper: #f7f8f5;
  --ink: #1b2925;
  --soft-ink: #58655e;
  --line: #dce2db;
  --forest: #123e35;
  --mint: #dceee4;
  --content: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
body:has(dialog[open]) { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, summary:focus-visible, [tabindex="0"]:focus-visible { outline: 3px solid var(--brand-600); outline-offset: 5px; }
[hidden] { display: none !important; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.08; font-weight: 550; text-wrap: balance; }
h2 { font-size: clamp(34px, 4vw, 52px); letter-spacing: -.045em; }
h3 { font-size: 23px; letter-spacing: -.025em; }
p { text-wrap: pretty; }
.container { width: min(var(--content), calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: fixed; top: -80px; left: 24px; z-index: 100; padding: 12px 20px; background: var(--ink); color: white; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(247,248,245,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); }
.header-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; min-height: 80px; }
.wordmark { display: inline-flex; align-items: center; gap: 9px; font-size: 24px; font-weight: 650; letter-spacing: -.05em; }
.brand-symbol { width: 27px; height: 30px; display: inline-flex; align-items: center; justify-content: center; background: var(--brand-600); color: white; border-radius: 5px 13px 13px 5px; font-size: 25px; font-weight: 700; line-height: 1; }
.wordmark-note { color: var(--soft-ink); font-size: 11px; letter-spacing: .03em; font-weight: 400; border-left: 1px solid var(--line); margin-left: 9px; padding-left: 18px; }
.page-nav { display: flex; gap: 26px; align-items: center; font-size: 12px; }
.page-nav a { padding-block: 10px; color: var(--soft-ink); transition: color .2s; }
.page-nav a:hover, .page-nav a[aria-current="location"] { color: var(--brand-text); }
.portfolio-link { flex-shrink: 0; padding-block: 10px; font-size: 12px; color: var(--soft-ink); white-space: nowrap; }
.portfolio-link:hover { color: var(--brand-text); }
.hero { padding-top: 60px; }
.eyebrow, .edition, .card-eyebrow, .section-kicker, .stage-label, .stage-bottom { font-size: 10px; font-weight: 550; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--soft-ink); }
.live-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--brand-600); flex-shrink: 0; }
.hero-heading { display: grid; grid-template-columns: 1.45fr 1fr; align-items: end; gap: 80px; padding-top: 30px; padding-bottom: 48px; }
h1 { font-size: clamp(62px, 7.5vw, 108px); letter-spacing: -.065em; line-height: .98; font-weight: 550; }
h1 span { color: var(--brand-600); }
.hero-intro { padding-bottom: 6px; }
.edition { display: block; margin-bottom: 18px; color: var(--soft-ink); }
.hero-intro p { font-size: 18px; line-height: 1.65; max-width: 370px; }
.text-link { display: inline-flex; gap: 18px; align-items: center; font-size: 13px; font-weight: 550; padding-block: 8px; }
.text-link span { font-size: 19px; transition: transform .2s; }
.text-link:hover { color: var(--brand-text); }
.text-link:hover span { transform: translate(2px,-2px); }
.hero-intro .text-link { margin-top: 18px; }
.hero-stage { position: relative; padding: 32px 62px 0; background-color: var(--mint); background-image: linear-gradient(rgba(18,62,53,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(18,62,53,.035) 1px,transparent 1px); background-size: 40px 40px; overflow: hidden; border-radius: 12px; }
.stage-label { display: flex; align-items: center; gap: 9px; color: var(--forest); margin-bottom: 30px; }
.tiny-square { width: 7px; height: 7px; background: var(--forest); }
.hero-window { border: 1px solid #c0d3c7; border-radius: 8px 8px 0 0; overflow: hidden; box-shadow: 0 20px 60px rgba(18,62,53,.1); }
.window-bar { display: flex; align-items: center; gap: 18px; height: 42px; padding-inline: 18px; background: #fff; border-bottom: 1px solid var(--line); font-size: 10px; color: var(--soft-ink); }
.window-dots { display: flex; gap: 5px; }
.window-dots i { width: 6px; height: 6px; border: 1px solid #adb9af; border-radius: 50%; }
.window-tag { margin-left: auto; font-size: 9px; }
.scaled-preview { position: relative; overflow: hidden; container-type: inline-size; background: var(--n-100); width: 100%; aspect-ratio: 1510 / 880; }
.scaled-preview iframe { display: block; width: 1510px; height: 880px; border: 0; transform-origin: left top; transform: scale(var(--preview-scale, tan(atan2(100cqw, 1510px)))); pointer-events: none; }
.hero-preview { max-height: 466px; }
.floating-note { position: absolute; right: 26px; bottom: 67px; display: flex; align-items: center; gap: 12px; padding: 18px 24px; border: 1px solid #d3e0d6; background: var(--paper); border-radius: 8px; box-shadow: 0 12px 32px rgba(18,62,53,.12); }
.floating-note strong { display: block; font-size: 12px; font-weight: 600; }
.floating-note div > span { font-size: 10px; color: var(--soft-ink); }
.note-check { width: 30px; height: 30px; border-radius: 50%; background: var(--brand-100); color: var(--brand-text); display: grid; place-items: center; }
.stage-bottom { display: flex; justify-content: space-between; gap: 16px; color: var(--forest); padding: 21px 0; font-size: 8px; }
.project-facts { display: grid; grid-template-columns: 1.1fr 1.1fr 1fr 1fr; gap: 20px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.project-facts span { display: block; font-size: 10px; color: var(--soft-ink); margin-bottom: 6px; }
.project-facts strong { font-size: 12px; font-weight: 500; }
.section { padding-block: 96px; }
.section-kicker { display: flex; justify-content: space-between; gap: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--line); color: var(--soft-ink); margin-bottom: 48px; }
.section-kicker span:last-child { text-transform: none; letter-spacing: 0; font-weight: 400; font-size: 12px; }
.split-heading { display: grid; grid-template-columns: 1.1fr 1fr; gap: 100px; align-items: start; }
.muted-heading { color: #79877e; }
.body-copy { color: var(--soft-ink); font-size: 15px; line-height: 1.85; }
.body-copy p + p { margin-top: 18px; }
.body-copy .text-link { color: var(--ink); margin-top: 20px; }
.scope-note { margin-top: 26px; padding-left: 18px; border-left: 2px solid #b9c9bc; font-size: 12px; line-height: 1.7; }
.scope-note strong { display: block; font-weight: 550; color: var(--ink); margin-bottom: 4px; }
.findings-grid { margin-top: 52px; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; }
.finding { padding-top: 18px; border-top: 1px solid var(--line); }
.finding-index { display: block; font: 11px ui-monospace, monospace; color: var(--soft-ink); margin-bottom: 24px; }
.finding h3 { line-height: 1.2; margin-bottom: 16px; }
.finding p { font-size: 13px; line-height: 1.8; color: var(--soft-ink); max-width: 320px; }
.finding-stat { display: flex; align-items: baseline; gap: 12px; margin-top: 30px; font-size: 40px; font-weight: 500; letter-spacing: -.03em; }
.finding-stat small { color: var(--soft-ink); font-size: 10px; font-weight: 400; letter-spacing: 0; }
.comparison-section { padding-block: 76px; background: #ecefe9; }
.comparison-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 40px; }
.segmented { display: inline-flex; padding: 5px; gap: 4px; border: 1px solid #d2dad2; border-radius: 50px; flex-shrink: 0; }
.segmented button { padding: 11px 28px; border: 0; border-radius: 30px; background: transparent; color: var(--soft-ink); font-size: 13px; min-width: 108px; }
.segmented button[aria-pressed="true"] { background: var(--forest); color: #fff; box-shadow: 0 3px 8px rgba(18,62,53,.1); }
.segmented button span { padding-left: 16px; }
.comparison-canvas { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 36px 44px; }
.example-heading { display: flex; justify-content: space-between; gap: 24px; margin-bottom: 16px; font-size: 10px; letter-spacing: .08em; color: var(--soft-ink); }
.example-heading span:last-child { display: flex; align-items: center; gap: 8px; letter-spacing: 0; }
.example-row { display: flex; align-items: center; gap: 24px; min-height: 92px; border-bottom: 1px solid #edf0eb; }
.example-label { width: 130px; flex-shrink: 0; font-size: 12px; color: var(--soft-ink); }
.demo-chip { display: inline-flex; align-items: center; gap: 8px; width: fit-content; padding: 5px 10px; border-radius: 4px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.demo-chip::before { content: ''; display: block; width: 5px; height: 5px; background: currentColor; border-radius: 50%; }
.success { color: var(--s-success-text); background: var(--s-success-bg); }
.progress { color: var(--s-progress-text); background: var(--s-progress-bg); }
.warning { color: var(--s-warning-text); background: var(--s-warning-bg); }
.rejected { color: var(--s-danger-text); background: var(--s-danger-bg); }
.data-example { display: flex; gap: 40px; font-size: 16px; font-variant-numeric: tabular-nums; }
.data-example strong { font-weight: 550; }
.action-example { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.demo-button { display: inline-flex; align-items: center; justify-content: center; min-height: 36px; padding: 0 16px; border: 1px solid transparent; border-radius: 8px; font-size: 13px; font-weight: 500; }
.demo-button.primary { color: white; background: var(--brand-600); }
.demo-button.secondary { border-color: var(--n-400); color: var(--n-800); background: white; }
.demo-button.danger { border-color: var(--n-400); color: var(--s-danger-text); background: white; }
.example-insight { display: flex; gap: 15px; font-size: 12px; color: var(--soft-ink); padding-top: 24px; }
.example-insight > span { color: var(--brand-600); font-size: 18px; }
.caption { margin-top: 14px; font-size: 11px; color: var(--soft-ink); line-height: 1.7; }
.old-status { color: rgba(0,0,0,.56); font: 14px Arial,sans-serif; }
.old-status + .old-status { color: rgba(0,0,0,.88); }
.old-date { font-family: Arial,sans-serif; }
.old-button { font: 14px Arial,sans-serif; }
.old-button-a { border-radius: 3px; background: #00bea2; color: #fff; padding: 6px 12px; }
.old-button-b { padding: 3px 8px; background: #f0f0f0; border: 1px solid #ccc; }
.old-button-c { color: #555; padding: 8px 4px; }
.system-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; margin-top: 44px; }
.system-card { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 28px; overflow: hidden; }
.card-eyebrow { display: block; font-size: 9px; color: var(--soft-ink); margin-bottom: 24px; }
.system-card h3 { margin-bottom: 12px; font-size: 22px; }
.system-card p { font-size: 12px; line-height: 1.7; color: var(--soft-ink); }
.swatches { display: flex; margin-top: 32px; border-radius: 6px; overflow: hidden; }
.swatch { display: flex; flex-direction: column; justify-content: space-between; padding: 12px 8px; min-height: 120px; width: 25%; color: #fff; }
.swatch span { font-size: 11px; }
.swatch small { font-size: 8px; letter-spacing: -.02em; }
.swatch-700 { background: var(--brand-700); }
.swatch-600 { background: var(--brand-600); }
.swatch-500 { background: var(--brand-500); color: #002c25; }
.swatch-100 { background: var(--brand-100); color: var(--brand-text); }
.card-foot { display: flex; justify-content: space-between; gap: 12px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--soft-ink); font-size: 9px; }
.card-foot strong { color: var(--brand-text); font-size: 13px; }
.type-specimen { font-size: 76px; line-height: 1; letter-spacing: -.065em; margin-top: -8px; margin-bottom: 20px; }
.type-specimen > span { color: #7a8c80; margin-left: 12px; font-size: 47px; }
.type-card h3 { font-size: 18px; }
.type-weights { display: flex; justify-content: space-between; gap: 12px; margin-top: 27px; font-size: 17px; }
.type-weights span:nth-child(2) { font-weight: 500; }
.type-weights span:nth-child(3) { font-weight: 600; }
.type-weights span:nth-child(4) { font-weight: 700; }
.demo-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.demo-chips .demo-chip { font-size: 10px; padding: 4px 8px; }
.field-specimen { margin-top: 24px; font-size: 10px; }
.field-specimen > span { display: block; margin-bottom: 5px; }
.field-specimen b { color: var(--s-danger-text); }
.field-specimen > div { padding: 7px 10px; border: 1px solid var(--n-400); border-radius: 6px; font-size: 12px; }
.field-specimen small { display: block; margin-top: 5px; color: var(--soft-ink); font-size: 9px; }
.scale-card { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1.6fr 1fr; align-items: center; gap: 40px; }
.scale-card .card-eyebrow { margin-bottom: 14px; }
.scale-card h3 { font-size: 30px; }
.spacing-scale { display: flex; gap: 22px; align-items: flex-end; justify-content: center; }
.spacing-scale span { display: flex; flex-direction: column; align-items: center; gap: 12px; font: 10px ui-monospace,monospace; }
.spacing-scale i { display: block; background: var(--brand-600); width: 16px; height: calc(var(--space) * 2px); border-radius: 2px; }
.radius-examples { display: flex; gap: 16px; justify-content: end; }
.radius-examples span { display: grid; place-items: center; width: 50px; height: 50px; background: var(--paper); border: 1px solid var(--line); font-size: 14px; }
.radius-small { border-radius: 4px; }.radius-medium { border-radius: 8px; }.radius-round { border-radius: 50%; }
.screen-section { padding-block: 76px; background: #e9eee8; }
.section-lead { font-size: 13px; color: var(--soft-ink); line-height: 1.8; }
.screen-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.screen-tabs button { display: flex; align-items: center; gap: 8px; padding: 9px 13px; min-height: 42px; border: 1px solid #cbd6cd; border-radius: 6px; background: transparent; color: var(--soft-ink); font-size: 9px; }
.screen-tabs button > span { font-size: 11px; }
.screen-tabs button[aria-selected="true"] { background: var(--forest); border-color: var(--forest); color: #fff; }
.screen-tabs button:hover:not([aria-selected="true"]) { background: #dce5db; }
.gallery-panel { border: 1px solid #c4d0c6; border-radius: 8px; overflow: hidden; box-shadow: 0 8px 32px rgba(18,62,53,.06); }
.gallery-bar { height: 46px; }
.expand-button { display: none; margin-left: auto; background: none; border: 0; font-size: 10px; color: var(--forest); padding: 10px 0 10px 14px; }
.js-ready .expand-button { display: inline-flex; align-items: center; gap: 12px; }
.gallery-caption { display: flex; align-items: start; justify-content: space-between; gap: 40px; margin-top: 22px; }
.gallery-caption p { max-width: 690px; font-size: 13px; color: var(--soft-ink); line-height: 1.7; }
.gallery-caption > a { flex-shrink: 0; padding-top: 0; }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 110px; }
.pill { display: inline-flex; padding: 5px 11px; background: var(--brand-100); color: var(--brand-text); border-radius: 50px; font-size: 10px; margin-bottom: 24px; }
.feature-grid h2 { font-size: clamp(44px,5vw,64px); margin-bottom: 24px; }
.feature-grid .text-link { margin-top: 20px; }
.route-card { background: #fff; padding: 28px 30px 0; border-radius: 12px; border: 1px solid var(--line); box-shadow: 0 12px 40px rgba(18,62,53,.045); }
.route-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 24px; }
.route-top .card-eyebrow { margin: 0; font-size: 8px; }
.route-top .demo-chip { font-size: 9px; }
.route-card h3 { font-size: 26px; }
.route-subtitle { margin-top: 8px; color: var(--soft-ink); font-size: 11px; }
.approval-route { list-style: none; padding: 0; margin: 32px 0; }
.approval-route li { position: relative; display: flex; align-items: start; gap: 16px; min-height: 80px; }
.approval-route li:not(:last-child)::after { content: ''; position: absolute; top: 31px; left: 14px; width: 1px; bottom: 5px; background: var(--line); }
.route-marker { display: grid; place-items: center; height: 29px; width: 29px; border-radius: 50%; flex-shrink: 0; background: var(--brand-100); color: var(--brand-text); font-size: 12px; }
.route-current .route-marker { background: var(--s-warning-bg); border: 7px solid var(--s-warning-bg); box-shadow: inset 0 0 0 2px var(--s-warning-text); }
.approval-route strong { display: block; font-size: 13px; font-weight: 550; }
.approval-route div > span { font-size: 11px; color: var(--soft-ink); }
.approval-route small { margin-left: auto; color: var(--soft-ink); font: 10px ui-monospace,monospace; padding-top: 7px; }
.approval-route li:last-child { min-height: 48px; }
.route-foot { border-top: 1px solid var(--line); display: flex; align-items: center; gap: 20px; padding: 18px 0; }
.big-zero { color: var(--brand-600); font-size: 56px; line-height: 1; letter-spacing: -.05em; }
.route-foot p { font-size: 11px; color: var(--soft-ink); }
.route-foot a { margin-left: auto; color: var(--brand-text); padding: 10px; }
.feature-note { border-top: 1px solid var(--line); margin-top: 40px; padding-top: 20px; max-width: 740px; color: var(--soft-ink); font-size: 12px; }
.method-section { background: var(--forest); color: #eff4ed; padding-block: 80px; }
.method-section a:focus-visible { outline-color: var(--mint); }
.method-section .section-kicker { color: #c0d3c7; border-color: #365d50; }
.method-section h2 > span { color: #afcbb8; }
.method-section .body-copy { color: #c0d3c7; }
.roles { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; border-block: 1px solid #365d50; margin-top: 46px; padding-block: 24px; }
.roles > div { display: flex; gap: 32px; align-items: start; }
.roles .card-eyebrow { color: #afcbb8; min-width: 140px; margin: 3px 0 0; }
.roles p { font-size: 12px; line-height: 1.9; }
.method-steps { list-style: none; padding: 0; margin: 40px 0; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 32px; }
.step-number { display: block; font: 12px ui-monospace,monospace; color: #afcbb8; margin-bottom: 26px; }
.method-steps h3 { font-size: 20px; margin-bottom: 16px; }
.method-steps p { color: #c0d3c7; font-size: 12px; line-height: 1.8; min-height: 68px; }
.method-steps code { display: block; font: 9px ui-monospace,monospace; margin-top: 22px; padding: 10px 0; border-top: 1px solid #365d50; color: #c0d3c7; }
.self-check { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 60px; background: #214a3e; padding: 36px; border-radius: 8px; }
.self-check .card-eyebrow { color: #c0d3c7; font-size: 8px; margin-bottom: 18px; }
.self-check h3 { font-size: 26px; line-height: 1.2; margin-bottom: 16px; }
.self-check p { font-size: 12px; line-height: 1.8; color: #c0d3c7; max-width: 410px; }
.contrast-proof { text-align: center; }
.contrast-proof > span { font-size: 10px; color: #c0d3c7; }
.contrast-proof > div { display: flex; align-items: center; justify-content: center; gap: 22px; margin: 14px 0; font-size: 58px; line-height: 1.2; letter-spacing: -.06em; }
.contrast-proof s { color: #b2c5b7; text-decoration-thickness: 1px; }
.contrast-proof i { font-size: 24px; font-style: normal; color: #b2c5b7; }
.contrast-proof strong { color: #d7edbe; font-weight: 500; }
.method-source { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 28px; font-size: 10px; color: #c0d3c7; }
.method-source > span { margin-right: auto; }
.method-source a { color: #eff4ed; text-decoration: underline; text-underline-offset: 4px; }
.results-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); margin-top: 48px; gap: 40px; }
.results-grid article { border-top: 1px solid var(--line); padding-top: 20px; }
.result-label { font-size: 12px; color: var(--soft-ink); }
.metric-change { display: flex; gap: 20px; align-items: baseline; font-size: 76px; line-height: 1.1; letter-spacing: -.06em; margin: 22px 0; }
.metric-change > span { color: #79877e; }
.metric-change i { font-size: 30px; color: #79877e; font-style: normal; align-self: center; }
.metric-change strong { font-weight: 500; color: var(--brand-600); }
.metric-change .metric-unit { font-size: 20px; letter-spacing: -.02em; }
.results-grid p { font-size: 11px; color: var(--soft-ink); line-height: 1.7; }
.validation-strip { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding: 26px 0; border-block: 1px solid var(--line); margin-top: 40px; }
.validation-strip > div { display: flex; align-items: center; gap: 12px; }
.validation-strip strong { font-size: 12px; font-weight: 550; white-space: nowrap; }
.validation-strip div > span:last-child { font-size: 10px; color: var(--soft-ink); }
.validation-icon { color: var(--brand-text); width: 24px; height: 24px; background: var(--brand-100); display: grid; place-items: center; border-radius: 50%; font-size: 12px; flex-shrink: 0; }
.evidence-details { margin-top: 20px; border-bottom: 1px solid var(--line); }
.evidence-details summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 18px 0; cursor: pointer; list-style: none; font-size: 12px; }
.evidence-details summary::-webkit-details-marker { display: none; }
.evidence-details summary > span { font-size: 24px; font-weight: 400; transition: transform .2s; }
.evidence-details[open] summary > span { transform: rotate(45deg); }
.evidence-body { font-size: 12px; color: var(--soft-ink); padding: 8px 0 26px; max-width: 880px; line-height: 1.9; }
.evidence-body p + p { margin-top: 12px; }
.source-links { display: flex; flex-wrap: wrap; gap: 12px 28px; padding-top: 20px; }
.source-links a { color: var(--brand-text); text-decoration: underline; text-underline-offset: 4px; }
.next-step { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; margin-top: 40px; }
.next-step p { max-width: 640px; color: var(--soft-ink); font-size: 14px; line-height: 1.8; }
.next-step .card-eyebrow { padding-top: 4px; }
.closing { padding-block: 60px 100px; border-top: 1px solid var(--line); text-align: center; }
.closing .eyebrow { justify-content: center; margin-bottom: 30px; }
.closing h2 { font-size: clamp(34px,4.8vw,62px); line-height: 1.08; }
.closing h2 span { color: var(--brand-600); }
.case-button { display: inline-flex; align-items: center; gap: 40px; padding: 16px 24px; background: var(--forest); color: #fff; border-radius: 6px; font-size: 12px; margin-top: 34px; transition: background .2s; }
.case-button:hover { background: var(--brand-700); }
.case-button span { font-size: 18px; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); padding-block: 26px; }
.site-footer > span { color: var(--soft-ink); font-size: 10px; }
.site-footer .wordmark { font-size: 20px; }
.site-footer .brand-symbol { width: 22px; height: 25px; font-size: 22px; }
dialog { width: calc(100vw - 48px); max-width: 1640px; max-height: calc(100dvh - 48px); border: 1px solid var(--line); border-radius: 10px; padding: 0; color: var(--ink); background: var(--paper); }
dialog::backdrop { background: rgba(12,30,23,.78); backdrop-filter: blur(6px); }
.dialog-header { padding: 18px 24px; display: flex; justify-content: space-between; gap: 24px; align-items: center; }
.dialog-header h2 { font-size: 20px; letter-spacing: -.025em; }
.dialog-header .card-eyebrow { margin-bottom: 5px; font-size: 8px; }
.close-button { padding: 10px 14px; border: 1px solid #aebeb1; border-radius: 6px; background: transparent; color: var(--ink); font-size: 12px; white-space: nowrap; }
.close-button span { font-size: 18px; margin-left: 12px; }
.dialog-scroll { overflow: auto; max-height: calc(100dvh - 210px); background: var(--n-100); border-block: 1px solid var(--line); }
.dialog-scroll iframe { width: 1510px; height: 1200px; border: 0; display: block; pointer-events: none; }
.dialog-hint { font-size: 10px; color: var(--soft-ink); padding: 12px 24px; }
.dialog-hint a { text-decoration: underline; }
#dialog-status { padding: 24px; font-size: 13px; }
html:not(.js-ready) .screen-tabs, html:not(.js-ready) .segmented { display: none; }
html:not(.js-ready) #compare-before { display: block !important; margin-bottom: 40px; }
#screen-fallback { font-size: 13px; margin-top: 24px; line-height: 2; }
#screen-fallback a { text-decoration: underline; }

@media (min-width: 1500px) { .hero { padding-top: 72px; } }
@media (max-width: 1100px) {
  .container { width: calc(100% - 64px); }
  .wordmark-note { display: none; }
  .hero-heading { gap: 40px; }
  .hero-intro p { font-size: 16px; }
  .hero-stage { padding-inline: 40px; }
  .split-heading { gap: 48px; }
  .feature-grid { gap: 48px; }
  .system-card { padding: 24px; }
  .swatch small { font-size: 7px; }
  .type-specimen { font-size: 64px; }
  .type-specimen > span { font-size: 36px; }
  .scale-card { gap: 24px; grid-template-columns: 1fr 1.5fr; }
  .radius-examples { grid-column: 1 / -1; justify-content: start; border-top: 1px solid var(--line); padding-top: 20px; }
  .roles > div { flex-direction: column; gap: 16px; }
  .method-steps { gap: 20px; }
  .method-steps h3 { font-size: 17px; }
  .self-check { gap: 32px; }
  .contrast-proof > div { font-size: 48px; gap: 14px; }
  .validation-strip > div { flex-wrap: wrap; }
  .validation-strip div > span:last-child { flex-basis: 100%; padding-left: 36px; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 112px; }
  .container { width: calc(100% - 40px); }
  .header-inner { flex-wrap: wrap; gap: 0; padding-block: 14px 6px; min-height: 90px; }
  .wordmark { font-size: 21px; }
  .brand-symbol { width: 23px; height: 26px; font-size: 23px; }
  .portfolio-link { order: 1; margin-left: auto; }
  .page-nav { order: 2; flex-basis: 100%; justify-content: space-between; gap: 8px; margin-top: 7px; font-size: 11px; }
  .page-nav a { padding: 7px 0; }
  .hero { padding-top: 32px; }
  .eyebrow { font-size: 8px; letter-spacing: .08em; }
  .hero-heading { grid-template-columns: 1fr; gap: 30px; padding-top: 24px; padding-bottom: 30px; }
  h1 { font-size: clamp(48px,14.5vw,90px); }
  .hero-intro { display: grid; grid-template-columns: 1fr; }
  .edition { display: none; }
  .hero-intro p { font-size: 15px; max-width: 440px; }
  .hero-intro .text-link { margin-top: 12px; }
  .hero-stage { padding: 20px 18px 0; border-radius: 8px; }
  .stage-label { font-size: 7px; letter-spacing: .06em; margin-bottom: 18px; }
  .window-bar { height: 28px; padding-inline: 10px; gap: 10px; font-size: 8px; }
  .window-dots { gap: 3px; }
  .window-dots i { width: 4px; height: 4px; }
  .window-tag { display: none; }
  .floating-note { right: 10px; bottom: 36px; padding: 10px 12px; gap: 8px; border-radius: 5px; }
  .floating-note strong { font-size: 9px; }
  .floating-note div > span { font-size: 7px; }
  .note-check { width: 22px; height: 22px; font-size: 10px; }
  .stage-bottom { padding-block: 14px; font-size: 6px; letter-spacing: .02em; }
  .project-facts { grid-template-columns: 1fr 1fr; gap: 22px 12px; padding-block: 24px; }
  .project-facts span { font-size: 9px; }
  .project-facts strong { font-size: 11px; }
  .section { padding-block: 60px; }
  .section-kicker { margin-bottom: 28px; padding-bottom: 16px; font-size: 8px; gap: 12px; }
  .section-kicker span:last-child { font-size: 9px; }
  .split-heading { grid-template-columns: 1fr; gap: 26px; }
  h2 { font-size: 37px; }
  .body-copy { font-size: 14px; }
  .scope-note { font-size: 11px; margin-top: 22px; }
  .findings-grid { grid-template-columns: 1fr; gap: 28px; margin-top: 36px; }
  .finding { display: grid; grid-template-columns: 28px 1fr; column-gap: 14px; }
  .finding-index { grid-row: 1 / 4; margin-top: 5px; }
  .finding h3 { font-size: 21px; }
  .finding h3 br { display: none; }
  .finding p { max-width: none; font-size: 12px; }
  .finding-stat { margin-top: 16px; font-size: 32px; }
  .comparison-section, .screen-section { padding-block: 48px; }
  .comparison-heading { align-items: start; flex-direction: column; gap: 24px; margin-bottom: 28px; }
  .segmented button { font-size: 12px; min-width: 110px; padding: 9px 22px; }
  .comparison-canvas { padding: 22px 18px; }
  .example-heading { flex-direction: column; gap: 6px; font-size: 8px; }
  .example-row { flex-wrap: wrap; gap: 10px; min-height: 102px; padding: 16px 0; }
  .example-label { width: 100%; font-size: 9px; }
  .example-row .demo-chip { font-size: 10px; padding: 4px 7px; }
  .data-example { gap: 14px; font-size: 11px; flex-wrap: wrap; }
  .action-example { gap: 6px; }
  .demo-button { font-size: 10px; padding-inline: 10px; min-height: 32px; }
  .old-button { font-size: 11px; }.old-status { font-size: 11px; }
  .example-insight { font-size: 10px; gap: 10px; padding-top: 16px; }
  .caption { font-size: 10px; }
  .system-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 30px; }
  .system-card { padding: 26px; }
  .card-eyebrow { font-size: 8px; }
  .swatch { min-height: 114px; padding: 12px; }
  .swatch small { font-size: 8px; }
  .type-specimen { font-size: 92px; }
  .type-specimen > span { font-size: 64px; }
  .type-card h3 { font-size: 22px; }
  .type-card h3 br { display: none; }
  .type-weights { font-size: 22px; }
  .demo-chips .demo-chip { font-size: 11px; }
  .field-specimen { font-size: 12px; }
  .field-specimen > div { font-size: 14px; padding: 9px 10px; }
  .scale-card { grid-template-columns: 1fr; gap: 26px; }
  .spacing-scale { justify-content: space-between; gap: 12px; }
  .radius-examples { grid-column: auto; }
  .screen-tabs { gap: 6px; }
  .screen-tabs button { padding: 7px 9px; min-height: 36px; gap: 6px; }
  .screen-tabs button > span { font-size: 10px; }
  .gallery-bar { height: 38px; }
  .gallery-bar .window-dots { display: none; }
  .expand-button { font-size: 9px; gap: 6px; }
  .gallery-caption { flex-direction: column; gap: 8px; margin-top: 18px; }
  .gallery-caption p { font-size: 12px; }
  .gallery-caption .text-link { font-size: 11px; }
  .feature-grid { grid-template-columns: 1fr; gap: 32px; }
  .feature-grid h2 { font-size: 49px; }
  .route-card { padding: 24px 24px 0; }
  .feature-note { font-size: 11px; margin-top: 24px; }
  .method-section { padding-block: 52px; }
  .roles { gap: 22px; margin-top: 28px; padding-block: 22px; }
  .roles .card-eyebrow { min-width: 0; font-size: 7px; letter-spacing: .06em; }
  .roles p { font-size: 10px; }
  .method-steps { grid-template-columns: 1fr 1fr; gap: 30px 24px; margin-block: 30px; }
  .step-number { font-size: 10px; margin-bottom: 18px; }
  .method-steps h3 { font-size: 17px; line-height: 1.2; overflow-wrap: anywhere; }
  .method-steps p { font-size: 11px; min-height: 0; }
  .method-steps code { font-size: 7px; overflow-wrap: anywhere; margin-top: 14px; }
  .self-check { grid-template-columns: 1fr; padding: 24px; gap: 26px; }
  .self-check h3 { font-size: 25px; }
  .self-check .card-eyebrow { font-size: 7px; }
  .contrast-proof { padding-top: 24px; border-top: 1px solid #426558; }
  .contrast-proof > div { font-size: 56px; }
  .method-source { gap: 14px 20px; font-size: 9px; }
  .method-source > span { flex-basis: 100%; }
  .results-grid { grid-template-columns: 1fr; gap: 24px; margin-top: 32px; }
  .results-grid article { display: grid; grid-template-columns: 1fr 1fr; column-gap: 16px; }
  .result-label { grid-column: 1 / -1; font-size: 11px; }
  .metric-change { font-size: 62px; gap: 16px; margin: 18px 0 6px; }
  .metric-change i { font-size: 24px; }
  .metric-change .metric-unit { font-size: 16px; }
  .results-grid p { font-size: 10px; align-self: center; padding-top: 12px; }
  .results-grid p br { display: none; }
  .validation-strip { grid-template-columns: 1fr; gap: 18px; margin-top: 30px; }
  .validation-strip div > span:last-child { flex-basis: auto; padding-left: 0; font-size: 9px; }
  .validation-strip strong { font-size: 11px; }
  .evidence-details summary { font-size: 11px; }
  .evidence-body { font-size: 11px; }
  .source-links { gap: 16px; }
  .next-step { grid-template-columns: 1fr; gap: 14px; margin-top: 28px; }
  .next-step .card-eyebrow { margin-bottom: 0; }
  .next-step p { font-size: 13px; }
  .closing { padding-block: 46px 64px; }
  .closing h2 { font-size: 34px; }
  .site-footer { flex-wrap: wrap; gap: 20px; }
  .site-footer > span { order: 2; flex-basis: 100%; font-size: 9px; }
  .site-footer .text-link { font-size: 11px; }
  dialog { width: calc(100vw - 20px); max-height: calc(100dvh - 20px); }
  .dialog-header { padding: 14px; gap: 12px; }
  .dialog-header h2 { font-size: 16px; }
  .close-button { font-size: 10px; padding: 8px; }
  .close-button span { margin-left: 4px; }
  .dialog-hint { font-size: 9px; padding: 10px 14px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
@media print {
  .site-header, .screen-tabs, .segmented, .expand-button, dialog, .case-button, .site-footer { display: none !important; }
  body { background: white; }
  .container { width: 100%; }
  .section, .comparison-section, .screen-section, .method-section { padding-block: 32px; }
  .method-section { print-color-adjust: exact; }
  .system-card, .results-grid article, .route-card { break-inside: avoid; }
}