:root {
  --paper: #f4f1e9;
  --paper-2: #e9e5da;
  --ink: #17322f;
  --muted: #5c6d68;
  --line: rgba(23, 50, 47, .18);
  --sage: #a8c7b7;
  --mint: #dcebe5;
  --coral: #ef826e;
  --accent: #b24c40;
  --accent-on-dark: #ff9b86;
  --yellow: #edc96a;
  --white: #fffdf8;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: 'Aptos', 'Segoe UI', Arial, sans-serif;
  --radius: 26px;
  --shadow: 0 28px 80px rgba(23, 50, 47, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
body::before { content: ''; position: fixed; inset: 0; pointer-events: none; opacity: .15; z-index: 100; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.13'/%3E%3C/svg%3E"); }
body.high-contrast { --paper: #fff; --paper-2: #e9efed; --ink: #071916; --muted: #203f39; --line: rgba(0,0,0,.35); --mint: #d7f0e5; }
a { color: inherit; }
button, input { font: inherit; }
button { color: inherit; }
img, svg { display: block; max-width: 100%; }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 4px; }
::selection { background: var(--coral); color: var(--ink); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 1000; background: var(--ink); color: white; padding: .7rem 1rem; transform: translateY(-150%); border-radius: 8px; }
.skip-link:focus { transform: none; }
.wrap { width: min(1240px, calc(100% - 64px)); margin-inline: auto; }
.section-pad { padding-block: clamp(6rem, 11vw, 10rem); }
.band { background: var(--paper-2); }

.site-header { height: 92px; padding-inline: clamp(24px, 4vw, 64px); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 30; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(16px); }
.wordmark { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; width: fit-content; font-weight: 700; letter-spacing: -.025em; }
.wordmark em { font-family: var(--serif); font-weight: 400; }
.wordmark-mark { width: 30px; height: 24px; display: inline-flex; gap: 3px; align-items: end; }
.wordmark-mark i { display: block; width: 7px; border-radius: 5px 5px 1px 1px; background: var(--ink); transform: skew(-10deg); }
.wordmark-mark i:nth-child(1) { height: 9px; }.wordmark-mark i:nth-child(2) { height: 16px; }.wordmark-mark i:nth-child(3) { height: 23px; background: var(--coral); }
.site-nav { display: flex; gap: 2.2rem; align-items: center; }
.site-nav a { text-decoration: none; font-size: .86rem; font-weight: 700; color: var(--muted); position: relative; }
.site-nav a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -10px; height: 2px; background: var(--coral); transition: right .25s ease; }
.site-nav a:hover::after, .site-nav a.active::after { right: 0; }
.site-nav a.active { color: var(--ink); }
.calm-toggle { justify-self: end; border: 0; background: transparent; display: flex; align-items: center; gap: 7px; font-size: .75rem; font-weight: 700; cursor: pointer; }
.calm-toggle > span:first-child { font-size: 1.2rem; }
.nav-toggle { display: none; }

.hero { min-height: calc(100vh - 92px); display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: clamp(2rem, 6vw, 7rem); padding-block: 5rem; }
.eyebrow { font-size: .74rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; display: flex; gap: 1.5rem; }
.eyebrow span + span::before { content: ''; display: inline-block; width: 22px; height: 1px; background: currentColor; vertical-align: middle; margin-right: 1.5rem; opacity: .5; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); font-weight: 400; letter-spacing: -.055em; line-height: .95; }
h1 { font-size: clamp(4.2rem, 7.6vw, 8.25rem); margin: 2rem 0 2.25rem; }
h1 em, h2 em { color: var(--accent); font-weight: 400; }
h2 { font-size: clamp(3rem, 5.8vw, 6.25rem); margin-bottom: 0; }
h3 { line-height: 1.2; }
.hero-copy h1 { font-size: clamp(4rem, 6.1vw, 7.1rem); }
.hero-lede, .page-lede { max-width: 620px; font-size: clamp(1.1rem, 1.55vw, 1.4rem); color: var(--muted); line-height: 1.55; }
.hero-actions { display: flex; gap: 2rem; align-items: center; margin-top: 2.5rem; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-width: 205px; padding: 1rem 1.15rem 1rem 1.35rem; border-radius: 999px; text-decoration: none; font-weight: 800; font-size: .84rem; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-3px); }.button span { transition: transform .2s ease; }.button:hover span { transform: translate(2px,-1px); }
.button.primary { background: var(--ink); color: var(--white); }
.button.primary span { color: var(--accent-on-dark); }
.button.light { background: var(--paper); color: var(--ink); }
.text-link { font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 6px; font-size: .88rem; }
.text-link span { color: var(--accent); margin-left: .45rem; }

.curve-stage { position: relative; min-width: 0; }
.curve-stage svg { width: 100%; overflow: visible; }
.curve-stage .grid-line, .mini-curves .grid-line { fill: none; stroke: var(--line); stroke-width: 1; }
.gap-field { fill: var(--mint); }
.curve { fill: none; stroke-width: 5; stroke-linecap: round; }
.curve-ai { stroke: var(--coral); }.curve-org { stroke: var(--ink); }.curve-human { stroke: #7c9e8f; }
.curve-dot { stroke: var(--paper); stroke-width: 4; }.dot-ai { fill: var(--coral); }.dot-org { fill: var(--ink); }.dot-human { fill: #7c9e8f; }
.gap-text { font: 800 13px var(--sans); letter-spacing: .25em; fill: var(--ink); opacity: .55; }
.axis-text { font: 700 10px var(--sans); letter-spacing: .15em; fill: var(--muted); }
.curve-label { position: absolute; right: 0; z-index: 2; font-size: .72rem; display: flex; flex-direction: column; line-height: 1.3; text-align: right; background: color-mix(in srgb, var(--paper) 88%, transparent); padding: .35rem .5rem; border-radius: 6px; }
.curve-label span { color: var(--muted); }.curve-label-ai { top: 1%; }.curve-label-org { top: 54%; }.curve-label-human { top: 72%; }
.curve-stage.visible .curve { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw-curve 1.55s cubic-bezier(.2,.75,.25,1) forwards; }
.curve-stage.visible .curve-org { animation-delay: .15s; }.curve-stage.visible .curve-human { animation-delay: .3s; }
.curve-stage.visible .gap-field { animation: gap-in 1.5s .35s ease both; transform-origin: center; }
@keyframes draw-curve { to { stroke-dashoffset: 0; } }
@keyframes gap-in { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: none; } }

.statement { padding-block: clamp(5rem, 9vw, 8rem); }
.statement-grid { display: grid; grid-template-columns: 1fr 3fr; gap: 3rem; align-items: start; }
.section-index { font-size: .69rem; font-weight: 800; text-transform: uppercase; letter-spacing: .16em; color: var(--muted); }
blockquote { margin: 0; max-width: 900px; font-family: var(--serif); font-size: clamp(2.15rem, 4vw, 4rem); line-height: 1.15; letter-spacing: -.035em; }
blockquote em { color: var(--accent); }
.section-head { display: grid; grid-template-columns: 1.5fr .7fr; gap: 5rem; align-items: end; margin-bottom: clamp(4rem, 8vw, 7rem); }
.section-head > p { color: var(--muted); font-size: 1.05rem; max-width: 430px; margin-bottom: .35rem; }
.layer-list { border-top: 1px solid var(--line); }
.layer { display: grid; grid-template-columns: 72px 1fr auto 32px; gap: 2rem; align-items: center; text-decoration: none; padding: 2.1rem 1rem; border-bottom: 1px solid var(--line); transition: background .25s, padding .25s; }
.layer:hover { background: var(--mint); padding-inline: 1.5rem; }
.layer-num, .layer-tag { font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.layer h3 { margin: 0 0 .25rem; font-family: var(--serif); font-size: clamp(1.65rem, 3vw, 2.6rem); font-weight: 400; letter-spacing: -.03em; }
.layer p { margin: 0; color: var(--muted); }
.arrow { color: var(--accent); font-size: 1.3rem; }

.human-section { background: var(--ink); color: var(--white); overflow: hidden; }
.human-grid { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: clamp(4rem, 10vw, 10rem); }
.human-copy p:not(.section-index) { color: #b7c6c1; font-size: 1.05rem; max-width: 560px; }
.human-copy .text-link { color: var(--white); display: inline-block; margin-top: 1rem; }
.human-section h2 em, .human-section .text-link span { color: var(--accent-on-dark); }
.signal-orbit { aspect-ratio: 1; position: relative; border: 1px solid rgba(255,255,255,.13); border-radius: 50%; max-width: 650px; }
.signal-orbit::before, .signal-orbit::after { content: ''; position: absolute; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; inset: 13%; }
.signal-orbit::after { inset: 29%; border-style: dashed; }
.orbit-core { position: absolute; inset: 38%; border-radius: 50%; background: var(--coral); color: var(--ink); display: grid; place-content: center; text-align: center; line-height: 1.1; z-index: 2; }
.orbit-core span { font-family: var(--serif); font-size: 1.35rem; }.orbit-core strong { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; }
.orb { position: absolute; background: var(--white); color: var(--ink); padding: .65rem 1rem; border-radius: 999px; font-size: .78rem; font-weight: 800; z-index: 3; box-shadow: var(--shadow); }
.o1 { top: 8%; left: 38%; }.o2 { top: 35%; right: -2%; }.o3 { bottom: 10%; right: 14%; }.o4 { bottom: 12%; left: 10%; }.o5 { top: 33%; left: -4%; }
.orbit-note { position: absolute; bottom: -3rem; width: 100%; text-align: center; color: #91a59e; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; }

.outcomes { display: grid; grid-template-columns: 1.15fr .85fr; }
.outcome-card, .outcome-quote { padding: clamp(2.5rem, 6vw, 6rem); border-radius: var(--radius); }
.outcome-card { background: var(--mint); }
.outcome-card h2 { font-size: clamp(2.7rem, 4.6vw, 5rem); max-width: 760px; margin: 2.4rem 0 4rem; }
.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--line); }
.metric-grid div { padding: 1.5rem 1rem; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 35px 1fr; gap: 1rem; }
.metric-grid strong { color: var(--accent); font-size: .7rem; }.metric-grid p { margin: 0; }
.outcome-quote { background: var(--coral); display: flex; flex-direction: column; justify-content: space-between; margin: 2rem 0 2rem -1rem; box-shadow: var(--shadow); }
.outcome-quote p { font-family: var(--serif); font-size: clamp(2rem, 3.4vw, 3.6rem); line-height: 1.08; letter-spacing: -.035em; }
.outcome-quote em { color: var(--white); }
.outcome-quote .button { align-self: flex-start; }
.cta { padding-block: clamp(5rem, 8vw, 8rem); }
.cta-grid { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 4rem; }
.cta-grid h2 { font-size: clamp(3rem, 5vw, 5.5rem); }.cta-grid > div:last-child p { color: var(--muted); max-width: 480px; margin-bottom: 2rem; }

.site-footer { padding-block: 5rem 2rem; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; border-top: 1px solid var(--line); }
.site-footer > div:first-child p { color: var(--muted); font-size: .8rem; margin: 1rem 0 0; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem 2rem; }
.footer-links a { font-size: .8rem; font-weight: 700; text-underline-offset: 4px; }
.fineprint { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 1.5rem; margin: 0; color: var(--muted); font-size: .68rem; text-transform: uppercase; letter-spacing: .12em; }

/* Subpages */
.page-hero { padding-block: clamp(6rem, 12vw, 12rem) clamp(5rem, 9vw, 9rem); }
.page-hero h1 { max-width: 1100px; }
.page-lede { margin-left: min(20vw, 250px); }
.anchor-nav { margin-top: 5rem; display: flex; gap: .65rem; flex-wrap: wrap; }
.anchor-nav a, .chips span { padding: .6rem 1rem; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; font-size: .76rem; font-weight: 700; transition: background .2s, border-color .2s; }.anchor-nav a:hover { background: var(--mint); border-color: var(--sage); }
.framework-section { padding-block: clamp(6rem, 11vw, 10rem); scroll-margin-top: 1rem; }
.framework-section.pale { background: var(--paper-2); }
.split-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(4rem, 10vw, 10rem); align-items: start; }
.sticky-title { position: sticky; top: 3rem; }
.sticky-title h2 { font-size: clamp(3.2rem, 5.6vw, 6rem); }
.sticky-title > p:last-child { color: var(--muted); margin-top: 2rem; max-width: 260px; }
.large-copy { font-family: var(--serif); font-size: clamp(2rem, 3.5vw, 3.65rem); letter-spacing: -.035em; line-height: 1.15; }
.definition { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 2.5rem 0; margin: 4rem 0; display: grid; grid-template-columns: 160px 1fr; gap: 2rem; }
.definition span, .sub-label { font-size: .67rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.definition p { font-size: 1.15rem; margin: 0; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.two-col div { background: var(--white); padding: 2rem; border-radius: 16px; }
.two-col h3 { font-family: var(--serif); font-weight: 400; font-size: 1.8rem; }.two-col p { color: var(--muted); margin: 0; }
.mini-curves { padding: 2rem; background: var(--paper-2); border-radius: var(--radius); margin: 3rem 0; }
.mini-curves .curve { stroke-width: 4; }
.curve-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.curve-cards article, .driver-grid article { border-top: 2px solid var(--ink); padding-top: 1.5rem; }
.curve-cards span, .driver-grid span { color: var(--accent); font-size: .67rem; font-weight: 800; }
.curve-cards h3, .driver-grid h3 { font-family: var(--serif); font-size: 1.6rem; font-weight: 400; margin: 1rem 0 .6rem; }
.curve-cards p, .driver-grid p { color: var(--muted); font-size: .88rem; }
.callout { background: var(--mint); padding: 2.4rem; border-radius: 14px; margin-top: 3rem; display: grid; grid-template-columns: 170px 1fr; gap: 2rem; }
.callout p { margin: 0; }.callout.coral { background: #f3b4a8; }
.dark-section { background: var(--ink); color: var(--white); }
.section-head.light > p, .dark-section .section-index { color: #a7b9b3; }
.safe-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: rgba(255,255,255,.2); }
.safe-grid article { background: var(--ink); padding: clamp(2rem, 4vw, 4rem) 2rem; min-height: 390px; display: flex; flex-direction: column; }
.safe-grid span { font-family: var(--serif); color: var(--accent-on-dark); font-size: 5rem; line-height: 1; }.safe-grid h3 { font-family: var(--serif); font-size: 1.7rem; font-weight: 400; margin-top: auto; }.safe-grid p { color: #a7b9b3; font-size: .88rem; }
.driver-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.8rem 1.5rem; margin: 2rem 0 5rem; }
.driver-grid article:last-child { grid-column: 1 / -1; width: calc(50% - .75rem); }
.chips { display: flex; flex-wrap: wrap; gap: .65rem; margin: 2rem 0 4rem; }
.harmonic-section { background: var(--paper-2); }
.harmonic-list { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.harmonic-list article { display: grid; grid-template-columns: 70px 1fr; gap: 1.5rem; padding: 2.2rem 1.5rem; border-bottom: 1px solid var(--line); }
.harmonic-list article:nth-child(odd) { border-right: 1px solid var(--line); }
.harmonic-list b { font-family: var(--serif); color: var(--accent); font-size: 3.4rem; line-height: 1; }.harmonic-list h3 { font-family: var(--serif); font-weight: 400; font-size: 1.8rem; margin: 0 0 .5rem; }.harmonic-list p { color: var(--muted); margin: 0; }
.center-action { display: flex; justify-content: center; margin-top: 5rem; }

/* Evidence */
.evidence-intro { padding-block: 6rem; }.evidence-stat { display: grid; grid-template-columns: .5fr 1.5fr; gap: 4rem; }.evidence-stat > p:last-child { font-family: var(--serif); font-size: clamp(2rem, 4vw, 4rem); line-height: 1.14; letter-spacing: -.04em; }.evidence-stat em { color: var(--accent); }
.filter-bar { display: flex; gap: .6rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.filter { border: 1px solid var(--line); background: transparent; padding: .65rem 1rem; border-radius: 999px; cursor: pointer; font-size: .76rem; font-weight: 800; }
.filter.active { background: var(--ink); color: white; }
.evidence-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.evidence-card { background: var(--white); border: 1px solid transparent; border-radius: 18px; padding: 2rem; min-height: 350px; display: flex; flex-direction: column; transition: transform .25s, border .25s, opacity .25s; }
.evidence-card:hover { transform: translateY(-5px); border-color: var(--sage); }.evidence-card.hidden { display: none; }
.evidence-card > span { color: var(--accent); font-size: .68rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 800; }.evidence-card h3 { font-family: var(--serif); font-weight: 400; font-size: 2rem; margin: 2rem 0 1rem; }.evidence-card p { color: var(--muted); }.evidence-card ul { margin: auto 0 0; padding: 1.2rem 0 0; list-style: none; border-top: 1px solid var(--line); }.evidence-card li { font-size: .78rem; padding: .25rem 0; }.evidence-card li::before { content: '↳'; color: var(--accent); margin-right: .65rem; }
.maturity-section { background: var(--mint); }.maturity-track { display: grid; grid-template-columns: repeat(5,1fr); position: relative; }.maturity-track::before { content: ''; position: absolute; left: 10%; right: 10%; top: 35px; height: 2px; background: var(--ink); opacity: .22; }.maturity-track article { text-align: center; position: relative; padding: 0 1rem; }.maturity-track span { display: grid; place-items: center; margin: 0 auto 1.5rem; width: 70px; height: 70px; border-radius: 50%; color: var(--white); background: var(--ink); font-family: var(--serif); font-size: 2rem; position: relative; }.maturity-track article:last-child span { background: var(--coral); color: var(--ink); }.maturity-track h3 { font-family: var(--serif); font-size: 1.35rem; }.maturity-track p { color: var(--muted); font-size: .8rem; }
.signal-table { border-top: 1px solid var(--line); }.signal-row { display: grid; grid-template-columns: .75fr 1fr 1.2fr; gap: 2rem; border-bottom: 1px solid var(--line); padding: 1.5rem 1rem; }.signal-row span { color: var(--muted); }.signal-head { font-size: .68rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 800; }

/* Toolkit */
.toolkit-hero { padding-bottom: 5rem; }.review-shell { display: grid; grid-template-columns: 280px 1fr; gap: clamp(3rem, 8vw, 8rem); align-items: start; }.review-sidebar { position: sticky; top: 2rem; background: var(--mint); padding: 2rem; border-radius: 18px; }.progress-ring { position: relative; width: 150px; margin: 2rem auto; }.progress-ring circle { fill: none; stroke: rgba(23,50,47,.12); stroke-width: 7; }.progress-ring .progress-value { stroke: var(--coral); stroke-linecap: round; stroke-dasharray: 314.16; stroke-dashoffset: 314.16; transform: rotate(-90deg); transform-origin: center; transition: stroke-dashoffset .4s ease; }.progress-ring > div { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }.progress-ring strong { font-family: var(--serif); font-size: 2.5rem; line-height: 1; }.progress-ring span { font-size: .7rem; color: var(--muted); }.review-sidebar > p:not(.section-index) { font-size: .8rem; color: var(--muted); }.text-button { padding: 0; background: transparent; border: 0; text-decoration: underline; text-underline-offset: 4px; font-size: .75rem; font-weight: 800; cursor: pointer; }
.checklist { border-top: 1px solid var(--line); }.check-item { border-bottom: 1px solid var(--line); }.check-item label { display: grid; grid-template-columns: 28px 58px 1fr; gap: 1.5rem; padding: 2.2rem 1rem; cursor: pointer; transition: background .2s; }.check-item label:hover { background: var(--mint); }.check-item input { position: absolute; opacity: 0; }.custom-check { width: 24px; height: 24px; border: 1px solid var(--ink); border-radius: 50%; margin-top: .35rem; display: grid; place-content: center; }.custom-check::after { content: '✓'; opacity: 0; transform: scale(.5); transition: .2s; }.check-item input:checked + .custom-check { background: var(--ink); color: white; }.check-item input:checked + .custom-check::after { opacity: 1; transform: scale(1); }.check-item label > b { font-family: var(--serif); font-size: 2.7rem; color: var(--accent); line-height: 1; }.check-item h2 { font-family: var(--serif); font-size: 2rem; margin: 0 0 .5rem; }.check-item p { margin: 0 0 .5rem; }.check-item small { color: var(--muted); }.check-item:has(input:checked) { background: color-mix(in srgb, var(--mint) 60%, transparent); }
.workshop { padding-block: clamp(6rem, 11vw, 10rem); }.workshop-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }.workshop-steps li { padding: 2rem; min-height: 190px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }.workshop-steps span { color: var(--accent); font-size: .7rem; font-weight: 800; }.workshop-steps p { font-family: var(--serif); font-size: 1.45rem; line-height: 1.25; margin-top: 2rem; }.download-section { display: flex; justify-content: space-between; align-items: end; gap: 4rem; }.download-section h2 { font-size: clamp(3rem,5vw,5rem); max-width: 800px; }.download-section p:not(.section-index) { color: var(--muted); max-width: 630px; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.75,.25,1); }.reveal.visible { opacity: 1; transform: none; }.delay-1 { transition-delay: .14s; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } .reveal { opacity: 1; transform: none; } }

@media (max-width: 980px) {
  .wrap { width: min(100% - 40px, 800px); }
  .site-header { grid-template-columns: 1fr auto auto; height: 78px; padding-inline: 24px; gap: .35rem; }
  .nav-toggle { display: grid; gap: 4px; background: transparent; border: 0; padding: 10px; cursor: pointer; }.nav-toggle span { width: 23px; height: 2px; background: var(--ink); }
  .site-nav { position: absolute; top: 78px; left: 0; right: 0; background: var(--paper); padding: 1.5rem 24px 2rem; flex-direction: column; align-items: flex-start; border-bottom: 1px solid var(--line); transform: scaleY(0); transform-origin: top; opacity: 0; pointer-events: none; transition: .25s; }.site-nav.open { transform: scaleY(1); opacity: 1; pointer-events: auto; }.site-nav a { font-size: 1.2rem; }
  .calm-toggle { display: grid; place-content: center; width: 38px; height: 38px; padding: 0; border: 1px solid var(--line); border-radius: 50%; }.calm-toggle > span:last-child { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
  .hero { grid-template-columns: 1fr; padding-top: 6rem; }.curve-stage { max-width: 720px; }.hero-copy h1 { font-size: clamp(4rem, 12vw, 7rem); }
  .section-head, .split-grid, .human-grid, .outcomes, .cta-grid, .review-shell { grid-template-columns: 1fr; }
  .statement-grid { grid-template-columns: 1fr; }.section-head { gap: 2rem; }.sticky-title, .review-sidebar { position: static; }.review-sidebar { display: grid; grid-template-columns: 1fr 150px 1fr; align-items: center; gap: 1rem; }.review-sidebar .progress-ring { grid-column: 2; grid-row: 1 / 4; }
  .outcome-quote { margin: -1rem 1rem 0; }.safe-grid { grid-template-columns: 1fr 1fr; }.safe-grid article { min-height: 300px; }.evidence-grid { grid-template-columns: 1fr 1fr; }.maturity-track { grid-template-columns: 1fr; gap: 0; }.maturity-track::before { left: 34px; right: auto; top: 35px; bottom: 35px; width: 2px; height: auto; }.maturity-track article { display: grid; grid-template-columns: 70px 1fr; text-align: left; gap: 1.5rem; padding: 0 0 2rem; }.maturity-track span { margin: 0; }.signal-row { grid-template-columns: .75fr 1fr 1fr; }.page-lede { margin-left: 0; }.workshop-steps { grid-template-columns: 1fr 1fr; }.download-section { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 620px) {
  .wrap { width: min(100% - 28px, 580px); }.section-pad, .framework-section { padding-block: 5rem; }.site-header { padding-inline: 14px; }.wordmark { gap: 8px; }.wordmark-mark { width: 27px; }
  h1, .hero-copy h1 { font-size: clamp(3.4rem, 17vw, 5.2rem); }.page-hero h1 { font-size: clamp(3.5rem, 16vw, 5rem); }.page-hero { padding-block: 5rem; }
  .hero { padding-block: 4.5rem 2rem; }.curve-label { font-size: .58rem; }.statement { padding-block: 4rem; }
  blockquote { font-size: 2rem; }.layer { grid-template-columns: 38px 1fr 22px; gap: 1rem; padding-inline: 0; }.layer-tag { display: none; }.layer p { font-size: .8rem; }
  .signal-orbit { transform: scale(.95); }.orb { font-size: .64rem; padding: .5rem .65rem; }.orbit-core span { font-size: 1rem; }
  .metric-grid, .two-col, .curve-cards, .driver-grid, .harmonic-list, .evidence-grid, .safe-grid, .workshop-steps { grid-template-columns: 1fr; }.driver-grid article:last-child { grid-column: auto; width: auto; }.harmonic-list article:nth-child(odd) { border-right: 0; }.safe-grid article { min-height: 260px; }.outcome-card, .outcome-quote { padding: 2rem; }.outcome-quote { margin-inline: .5rem; }
  .definition, .callout { grid-template-columns: 1fr; gap: 1rem; }.evidence-stat { grid-template-columns: 1fr; gap: 2rem; }.signal-row { grid-template-columns: 1fr; gap: .35rem; padding-block: 1.25rem; }.signal-head { display: none; }
  .review-sidebar { display: block; }.review-sidebar .progress-ring { margin: 1.5rem auto; }.check-item label { grid-template-columns: 26px 42px 1fr; gap: .8rem; padding-inline: 0; }.check-item label > b { font-size: 2rem; }.check-item h2 { font-size: 1.55rem; }.check-item small { display: block; line-height: 1.4; }.workshop-steps li { min-height: 155px; }
  .site-footer { grid-template-columns: 1fr; gap: 2.5rem; }.fineprint { grid-column: auto; }.footer-links { grid-template-columns: 1fr 1fr; }
}