:root {
  --paper: #f6f0e7;
  --plum: #3b2634;
  --brick: #b54d36;
  --sage: #aeb99b;
  --ink: #202223;
  --light: #fffdfc;
  --muted: #6f6765;
  --line: color-mix(in srgb, var(--plum) 22%, transparent);
  --display: "Iowan Old Style", Baskerville, "Palatino Linotype", Georgia, serif;
  --body: Aptos, "Segoe UI", Helvetica, Arial, sans-serif;
  --utility: "Arial Narrow", "Aptos Narrow", Arial, sans-serif;
  --max: 1180px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --section: clamp(5rem, 10vw, 9rem);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 1rem; line-height: 1.65; text-rendering: optimizeLegibility; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: .22em; }
button, input, textarea { font: inherit; }
button { color: inherit; }
::selection { background: var(--sage); color: var(--plum); }
:focus-visible { outline: 3px solid var(--brick); outline-offset: 4px; }
[hidden] { display: none !important; }

.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; z-index: 1000; top: .75rem; left: .75rem; padding: .75rem 1rem; background: var(--light); color: var(--plum); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: relative; z-index: 30; display: flex; align-items: center; gap: 2rem; width: min(calc(100% - 2 * var(--gutter)), var(--max)); min-height: 6.5rem; margin-inline: auto; border-bottom: 1px solid var(--line); }
.brand-link { flex: 0 0 auto; text-decoration: none; }
.brand-link img { width: 225px; }
.brand-link__mobile-name { display: none; }
.site-nav { display: flex; align-items: center; justify-content: flex-end; gap: clamp(.8rem, 1.6vw, 1.5rem); width: 100%; }
.site-nav a { position: relative; color: var(--plum); font-size: .88rem; font-weight: 700; text-decoration: none; white-space: nowrap; }
.site-nav a:not(.site-nav__cta)::after { content: ""; position: absolute; right: 0; bottom: -.4rem; left: 0; height: 2px; background: var(--brick); transform: scaleX(0); transform-origin: right; transition: transform 180ms ease; }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.site-nav__cta { margin-left: .25rem; padding: .65rem 1rem; border: 1px solid var(--plum); }
.site-nav__cta:hover { background: var(--plum); color: var(--light); }
.nav-toggle { display: none; width: 3rem; height: 3rem; margin-left: auto; border: 1px solid var(--plum); background: transparent; cursor: pointer; }
.nav-toggle > span:not(.sr-only) { display: block; width: 1.25rem; height: 2px; margin: .3rem auto; background: currentColor; }

main { overflow: clip; }
.section, .source-desk, .cta-threshold, .format-band, .plain-warning { width: min(calc(100% - 2 * var(--gutter)), var(--max)); margin-inline: auto; }
.section { padding-block: var(--section); }
.eyebrow { margin: 0 0 1rem; color: var(--brick); font-family: var(--utility); font-size: .76rem; font-weight: 800; letter-spacing: .16em; line-height: 1.3; text-transform: uppercase; }
h1, h2, h3 { color: var(--plum); font-family: var(--display); font-weight: 400; line-height: 1.04; text-wrap: balance; }
h1 { max-width: 15ch; margin: 0; font-size: clamp(3rem, 7vw, 6.9rem); letter-spacing: -.045em; }
h1 em { color: var(--brick); font-weight: inherit; }
h2 { max-width: 16ch; margin: 0; font-size: clamp(2.2rem, 4.4vw, 4.5rem); letter-spacing: -.035em; }
h3 { margin: 0 0 .65rem; font-size: clamp(1.45rem, 2.5vw, 2rem); }
p { text-wrap: pretty; }
.lede { max-width: 61ch; margin: 1.75rem 0 0; color: color-mix(in srgb, var(--ink) 84%, var(--paper)); font-size: clamp(1.12rem, 1.7vw, 1.4rem); line-height: 1.55; }
.section-lede { max-width: 54ch; margin: 0; font-size: 1.18rem; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem; margin-top: 2rem; }
.button { display: inline-flex; min-height: 3.25rem; align-items: center; justify-content: center; padding: .75rem 1.2rem; border: 2px solid var(--plum); background: var(--plum); color: var(--light); font-weight: 800; line-height: 1.2; text-decoration: none; cursor: pointer; transition: background 160ms ease, color 160ms ease, transform 160ms ease; }
.button:hover { background: transparent; color: var(--plum); transform: translateY(-2px); }
.button--light { border-color: var(--light); background: var(--light); color: var(--plum); }
.button--light:hover { background: transparent; color: var(--light); }
.text-link { display: inline-flex; align-items: center; gap: .5rem; color: var(--plum); font-weight: 800; text-decoration-thickness: 1px; }
.text-link::after { content: "→"; color: var(--brick); transition: transform 160ms ease; }
.text-link:hover::after { transform: translateX(.25rem); }

.hero { width: min(calc(100% - 2 * var(--gutter)), var(--max)); min-height: 710px; margin-inline: auto; padding-block: clamp(4rem, 8vw, 8rem); }
.hero--home { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr); align-items: center; gap: clamp(2rem, 6vw, 6rem); }
.hero__copy { position: relative; z-index: 2; }
.threshold-stage { position: relative; min-height: 520px; isolation: isolate; }
.threshold-stage__outer, .threshold-stage__inner { position: absolute; bottom: 0; border-style: solid; border-bottom: 0; border-radius: 999px 999px 0 0; }
.threshold-stage__outer { top: 0; right: 0; left: 4%; border-width: 32px; border-color: var(--plum); }
.threshold-stage__inner { top: 30%; right: 13%; left: 31%; border-width: 20px; border-color: var(--brick); }
.threshold-stage__note { position: absolute; z-index: 2; right: 5%; bottom: 10%; width: min(270px, 58%); padding: 1.25rem 1.25rem 1.4rem; background: var(--light); box-shadow: -12px 12px 0 var(--sage); }
.threshold-stage__note span { display: block; margin-bottom: .5rem; color: var(--brick); font-family: var(--utility); font-size: .74rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.threshold-stage__note strong { color: var(--plum); font-family: var(--display); font-size: 1.35rem; font-weight: 400; line-height: 1.25; }

.boundary-strip { padding: 1.4rem var(--gutter); background: var(--sage); color: var(--plum); }
.boundary-strip p { width: min(100%, var(--max)); margin: 0 auto; }
.split-intro { display: grid; grid-template-columns: 1fr .8fr; align-items: end; gap: 3rem; padding-bottom: 3rem; }
.process-rail { width: min(calc(100% - 2 * var(--gutter)), var(--max)); margin: 0 auto var(--section); padding: 0; list-style: none; counter-reset: step; }
.process-rail li { display: grid; grid-template-columns: 180px 1fr; gap: 2rem; padding: 2.25rem 0; border-top: 1px solid var(--line); counter-increment: step; }
.process-rail li:last-child { border-bottom: 1px solid var(--line); }
.process-rail__verb { display: flex; align-items: baseline; gap: .65rem; color: var(--brick); font-family: var(--utility); font-size: .85rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.process-rail__verb::before { content: "0" counter(step); color: var(--plum); font-family: var(--display); font-size: 2.3rem; font-weight: 400; letter-spacing: 0; }
.process-rail p { max-width: 63ch; margin: 0; }
.use-cases { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 8vw, 8rem); border-top: 1px solid var(--line); }
.statement-list { margin: 0; padding: 0; list-style: none; }
.statement-list li { position: relative; padding: 1.2rem 0 1.2rem 2rem; border-bottom: 1px solid var(--line); font-family: var(--display); font-size: clamp(1.3rem, 2vw, 1.8rem); line-height: 1.25; }
.statement-list li::before { content: ""; position: absolute; top: 1.65rem; left: 0; width: .75rem; height: .75rem; border: 3px solid var(--brick); border-bottom: 0; border-radius: 1rem 1rem 0 0; }

.source-desk { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 7vw, 7rem); padding: clamp(2rem, 5vw, 5rem); background: var(--plum); color: var(--light); }
.source-desk h2 { color: var(--light); }
.source-list { display: grid; gap: 1px; background: color-mix(in srgb, var(--light) 24%, transparent); }
.source-list a { display: grid; gap: .4rem; padding: 1.4rem; background: var(--plum); text-decoration: none; transition: background 160ms ease; }
.source-list a:hover { background: color-mix(in srgb, var(--plum) 85%, var(--brick)); }
.source-list span { color: #e5a08d; font-family: var(--utility); font-size: .72rem; font-weight: 800; letter-spacing: .14em; }
.source-list strong { font-family: var(--display); font-size: 1.5rem; font-weight: 400; }
.source-list small { color: color-mix(in srgb, var(--light) 78%, transparent); }
.source-note { grid-column: 2; margin: 0; color: color-mix(in srgb, var(--light) 68%, transparent); font-size: .82rem; }
.cta-threshold { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 8vw, 8rem); margin-block: var(--section); padding: clamp(2.5rem, 6vw, 5.5rem); overflow: hidden; background: var(--brick); color: var(--light); isolation: isolate; }
.cta-threshold::after { content: ""; position: absolute; z-index: -1; top: 18%; right: -4%; bottom: -20%; width: 35%; border: 24px solid color-mix(in srgb, var(--light) 18%, transparent); border-bottom: 0; border-radius: 999px 999px 0 0; }
.cta-threshold h2, .cta-threshold .eyebrow { color: var(--light); }
.cta-threshold p { max-width: 48ch; margin: 0 0 1.5rem; }

.inner-hero { width: min(calc(100% - 2 * var(--gutter)), var(--max)); margin-inline: auto; padding-block: clamp(5rem, 11vw, 10rem); border-bottom: 1px solid var(--line); }
.inner-hero h1 { max-width: 13ch; font-size: clamp(3.5rem, 7vw, 7.2rem); }
.inner-hero--wide h1 { max-width: 17ch; }
.inner-hero--compact { padding-bottom: clamp(3rem, 7vw, 6rem); }
.service-scope { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(3rem, 8vw, 8rem); }
.scope-lines article { display: grid; grid-template-columns: 90px minmax(180px, .65fr) 1fr; gap: 1.5rem; padding: 1.65rem 0; border-top: 1px solid var(--line); }
.scope-lines article:last-child { border-bottom: 1px solid var(--line); }
.scope-lines span { color: var(--brick); font-family: var(--utility); font-size: .74rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.scope-lines h3, .scope-lines p { margin: 0; }
.included-excluded { position: relative; display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 8vw, 8rem); background: var(--light); padding-inline: clamp(2rem, 5vw, 5rem); }
.included-excluded::before { content: ""; position: absolute; top: -1px; bottom: -1px; left: clamp(1rem, 3vw, 3rem); width: 20%; border: 14px solid var(--sage); border-bottom: 0; border-radius: 999px 999px 0 0; opacity: .55; pointer-events: none; }
.included-excluded__frame { position: relative; z-index: 1; }
.included-excluded__columns { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.included-excluded__columns h3 { font-size: 1.55rem; }
.check-list, .dash-list { margin: 0; padding: 0; list-style: none; }
.check-list li, .dash-list li { position: relative; padding: .65rem 0 .65rem 1.6rem; border-bottom: 1px solid var(--line); }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--brick); font-weight: 900; }
.dash-list li::before { content: "—"; position: absolute; left: 0; color: var(--muted); }
.format-band .eyebrow { color: var(--plum); }
.format-band { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 8vw, 8rem); margin-block: var(--section); padding: clamp(2.5rem, 5vw, 4rem); border-top: 10px solid var(--plum); background: var(--sage); color: var(--plum); }
.format-band p:first-child { margin-top: 0; }

.planning-start { display: grid; grid-template-columns: .25fr 1fr; gap: clamp(2rem, 7vw, 7rem); align-items: start; }
.planning-start__marker { color: var(--sage); font-family: var(--display); font-size: clamp(9rem, 22vw, 22rem); line-height: .7; }
.planning-start > div:last-child { max-width: 700px; }
.planning-start h2 { max-width: 14ch; }
.planning-start .text-link { margin-top: 1rem; }
.question-field { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(3rem, 8vw, 8rem); border-top: 1px solid var(--line); }
.question-list { margin: 0; }
.question-list > div { padding: 1.4rem 0; border-bottom: 1px solid var(--line); }
.question-list dt { color: var(--plum); font-family: var(--display); font-size: 1.55rem; }
.question-list dd { margin: .4rem 0 0; }
.scenario-note .eyebrow, .source-desk .eyebrow, .consent-banner .eyebrow { color: #e5a08d; }
.scenario-note { position: relative; display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 6vw, 6rem); align-items: end; width: min(calc(100% - 2 * var(--gutter)), var(--max)); min-height: 520px; margin: 0 auto var(--section); padding: clamp(2rem, 5vw, 5rem); overflow: hidden; background: var(--plum); color: var(--light); }
.scenario-note__arch { align-self: end; min-height: 390px; border: 28px solid var(--brick); border-bottom: 0; border-radius: 999px 999px 0 0; }
.scenario-note h2 { color: var(--light); }

.timeline { padding-top: 4rem; }
.timeline article { display: grid; grid-template-columns: .55fr 1.45fr; gap: clamp(2rem, 8vw, 8rem); padding: clamp(2.25rem, 5vw, 4.5rem) 0; border-top: 1px solid var(--line); }
.timeline article:last-child { border-bottom: 1px solid var(--line); }
.timeline__when { color: var(--brick); font-family: var(--utility); font-size: .82rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.timeline h2 { max-width: none; margin-bottom: 1.5rem; font-size: clamp(2rem, 3.6vw, 3.6rem); }
.plain-warning { display: grid; grid-template-columns: .4fr 1.6fr; gap: 2rem; margin-bottom: var(--section); padding: 1.6rem 0; border-block: 3px solid var(--brick); color: var(--plum); }
.plain-warning p { margin: 0; }

.faq-layout { display: grid; grid-template-columns: .55fr 1.45fr; gap: clamp(3rem, 8vw, 8rem); padding-block: clamp(3.5rem, 7vw, 6rem); border-bottom: 1px solid var(--line); }
.faq-layout:first-of-type { padding-top: var(--section); }
.faq-layout__label h2 { font-size: clamp(2rem, 3vw, 3rem); }
.faq-group details { border-top: 1px solid var(--line); }
.faq-group details:last-child { border-bottom: 1px solid var(--line); }
.faq-group summary { position: relative; padding: 1.35rem 3rem 1.35rem 0; color: var(--plum); font-family: var(--display); font-size: 1.4rem; cursor: pointer; list-style: none; }
.faq-group summary::-webkit-details-marker { display: none; }
.faq-group summary::after { content: "+"; position: absolute; top: 1.1rem; right: .2rem; color: var(--brick); font-family: var(--body); font-size: 1.7rem; font-weight: 400; }
.faq-group details[open] summary::after { content: "−"; }
.faq-group details p { max-width: 68ch; margin: 0; padding: 0 3rem 1.5rem 0; }

.contact-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(3rem, 9vw, 9rem); align-items: start; }
.contact-details { position: sticky; top: 2rem; }
.contact-details h2 { margin-bottom: 2rem; font-size: clamp(2.2rem, 3.5vw, 3.7rem); }
.contact-details address { max-width: 28ch; margin-bottom: 1rem; font-style: normal; }
.contact-details .text-link { display: flex; width: fit-content; margin: .65rem 0; }
.contact-details__note { max-width: 36ch; margin-top: 2rem; color: var(--muted); font-size: .9rem; }
.lead-form { padding: clamp(1.5rem, 4vw, 3.5rem); background: var(--light); border-top: 10px solid var(--plum); }
.field { margin-bottom: 1.5rem; }
.field label { display: block; margin-bottom: .45rem; color: var(--plum); font-weight: 800; }
.field label span { color: var(--muted); font-weight: 400; }
.field input, .field textarea { width: 100%; border: 1px solid color-mix(in srgb, var(--plum) 48%, transparent); border-radius: 0; background: var(--paper); color: var(--ink); padding: .85rem .9rem; }
.field input { min-height: 3.1rem; }
.field textarea { resize: vertical; }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border: 3px solid var(--brick); }
.field small { display: block; margin-top: .35rem; color: var(--muted); font-size: .82rem; }
.field--honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: grid; grid-template-columns: 1.4rem 1fr; gap: .75rem; align-items: start; margin: 1.75rem 0; }
.consent input { width: 1.25rem; height: 1.25rem; margin-top: .2rem; accent-color: var(--plum); }
.consent input[aria-invalid="true"] { outline: 3px solid var(--brick); }
.form-status { min-height: 1.5rem; margin: 1rem 0 0; font-weight: 700; }
.form-status--error { margin: 0 0 1.5rem; padding: 1rem; border-left: 5px solid var(--brick); background: color-mix(in srgb, var(--brick) 12%, var(--light)); color: var(--plum); }
.form-note { color: var(--muted); font-size: .85rem; }

.legal-document { width: min(calc(100% - 2 * var(--gutter)), 820px); margin-inline: auto; padding-block: clamp(5rem, 10vw, 9rem); }
.legal-document header { margin-bottom: 4rem; }
.legal-document h1 { max-width: none; font-size: clamp(3.4rem, 7vw, 6rem); }
.legal-document section { padding: 2rem 0; border-top: 1px solid var(--line); }
.legal-document section:last-child { border-bottom: 1px solid var(--line); }
.legal-document h2 { max-width: none; font-size: clamp(1.8rem, 3vw, 2.5rem); }
.legal-status { margin-bottom: 3rem; padding: 1.5rem; border-left: 8px solid var(--brick); background: var(--light); }
.legal-status p { margin-bottom: 0; }
.error-page { width: min(calc(100% - 2 * var(--gutter)), 800px); margin: 0 auto; padding-block: clamp(6rem, 15vw, 12rem); }

.site-footer { display: grid; grid-template-columns: 1.25fr repeat(3, 1fr); gap: clamp(2rem, 5vw, 5rem); padding: clamp(3rem, 7vw, 6rem) var(--gutter) 2rem; background: var(--plum); color: var(--light); }
.site-footer__brand img { width: 220px; }
.site-footer__brand p { max-width: 25ch; color: color-mix(in srgb, var(--light) 72%, transparent); }
.site-footer h2 { margin: 0 0 1rem; color: #e5a08d; font-family: var(--utility); font-size: .75rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.site-footer a, .site-footer address, .site-footer > div > p { display: block; margin: .5rem 0; font-style: normal; font-size: .9rem; }
.site-footer__disclaimer { grid-column: 1 / -1; max-width: 92ch; margin: 2rem 0 0; padding-top: 1.5rem; border-top: 1px solid color-mix(in srgb, var(--light) 20%, transparent); color: color-mix(in srgb, var(--light) 72%, transparent); font-size: .82rem; }
.site-footer__copyright { grid-column: 1 / -1; margin: 0; color: color-mix(in srgb, var(--light) 58%, transparent); font-size: .78rem; }

.privacy-preferences { display: block; margin: .5rem 0; padding: 0; border: 0; background: transparent; color: var(--light); font-size: .9rem; text-decoration: underline; text-underline-offset: .22em; cursor: pointer; }
.consent-banner { position: fixed; z-index: 80; right: 1rem; bottom: 1rem; left: 1rem; display: grid; grid-template-columns: 1.3fr 1fr; gap: 2rem; width: min(calc(100% - 2rem), 980px); margin-inline: auto; padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid color-mix(in srgb, var(--light) 25%, transparent); background: var(--plum); color: var(--light); box-shadow: 0 18px 60px color-mix(in srgb, var(--plum) 38%, transparent); }
.consent-banner h2 { max-width: none; color: var(--light); font-size: clamp(1.8rem, 3vw, 2.6rem); }
.consent-banner p { margin: .6rem 0 0; }
.consent-banner__actions { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; align-content: center; }
.button--outline-light { border-color: var(--light); background: transparent; color: var(--light); }
.button--outline-light:hover { background: var(--light); color: var(--plum); }
.text-link--light { grid-column: 1 / -1; justify-self: center; color: var(--light); }
button.text-link { border: 0; background: transparent; padding: .4rem; cursor: pointer; }
.consent-dialog { width: min(calc(100% - 2rem), 720px); max-height: min(88vh, 780px); padding: 0; border: 0; background: var(--paper); color: var(--ink); box-shadow: 0 20px 80px color-mix(in srgb, var(--plum) 42%, transparent); }
.consent-dialog::backdrop { background: color-mix(in srgb, var(--plum) 72%, transparent); }
.consent-dialog form { padding: clamp(1.5rem, 4vw, 3rem); }
.consent-dialog__header { display: flex; justify-content: space-between; gap: 2rem; align-items: start; }
.consent-dialog__header h2 { max-width: none; font-size: clamp(2rem, 4vw, 3.2rem); }
.dialog-close { display: grid; flex: 0 0 auto; width: 3rem; height: 3rem; place-items: center; border: 1px solid var(--plum); background: transparent; color: var(--plum); font-size: 1.8rem; line-height: 1; cursor: pointer; }
.consent-categories { margin-block: 2rem; border-top: 1px solid var(--line); }
.consent-categories label { display: grid; grid-template-columns: 1.4rem 1fr; gap: 1rem; align-items: start; padding: 1rem 0; border-bottom: 1px solid var(--line); cursor: pointer; }
.consent-categories input { width: 1.2rem; height: 1.2rem; margin-top: .2rem; accent-color: var(--plum); }
.consent-categories strong, .consent-categories small { display: block; }
.consent-categories strong { color: var(--plum); }
.consent-categories small { margin-top: .25rem; color: var(--muted); }
.consent-dialog__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }

[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 500ms ease, transform 500ms ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .site-header { min-height: 5.5rem; }
  .brand-link img { width: 205px; }
  .nav-toggle { display: block; }
  .site-nav { position: absolute; top: calc(100% - 1px); right: 0; left: 0; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 1rem; border: 1px solid var(--line); background: var(--paper); box-shadow: 0 18px 40px color-mix(in srgb, var(--plum) 18%, transparent); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: .75rem; }
  .site-nav__cta { margin: .5rem 0 0; text-align: center; }
  .hero--home { grid-template-columns: 1fr .78fr; }
  .threshold-stage { min-height: 430px; }
  .threshold-stage__outer { border-width: 26px; }
  .threshold-stage__inner { border-width: 16px; }
}

@media (max-width: 860px) {
  .hero { min-height: 0; }
  .hero--home, .split-intro, .use-cases, .source-desk, .cta-threshold, .service-scope, .included-excluded, .format-band, .planning-start, .question-field, .scenario-note, .timeline article, .faq-layout, .contact-layout { grid-template-columns: 1fr; }
  .hero--home { gap: 4rem; }
  .threshold-stage { min-height: 470px; width: min(100%, 520px); margin-inline: auto; }
  .source-note { grid-column: 1; }
  .included-excluded__columns { margin-top: 2rem; }
  .planning-start__marker { display: none; }
  .scenario-note__arch { min-height: 260px; width: min(100%, 380px); }
  .timeline article { gap: 1rem; }
  .plain-warning { grid-template-columns: 1fr; gap: .5rem; }
  .contact-details { position: static; }
  .site-footer { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root { --gutter: 1.15rem; --section: 4.5rem; }
  html { scroll-behavior: auto; }
  .site-header { width: calc(100% - 2rem); }
  .brand-link picture { display: inline-block; vertical-align: middle; }
  .brand-link img { width: 42px; height: 42px; }
  .brand-link__mobile-name { display: inline-block; margin-left: .55rem; color: var(--plum); font-family: var(--display); font-size: 1.1rem; vertical-align: middle; }
  h1 { font-size: clamp(2.8rem, 15vw, 4.5rem); }
  .inner-hero h1 { font-size: clamp(3rem, 15vw, 5rem); }
  .hero { padding-top: 4.5rem; }
  .threshold-stage { min-height: 390px; }
  .threshold-stage__outer { left: 0; border-width: 20px; }
  .threshold-stage__inner { right: 10%; left: 32%; border-width: 13px; }
  .threshold-stage__note { right: 2%; width: 68%; }
  .process-rail li { grid-template-columns: 1fr; gap: .5rem; }
  .source-desk, .cta-threshold, .format-band, .included-excluded, .scenario-note { width: 100%; }
  .cta-threshold { margin-block: 0; }
  .scope-lines article { grid-template-columns: 1fr; gap: .35rem; }
  .scope-lines article span { margin-bottom: .35rem; }
  .included-excluded__columns { grid-template-columns: 1fr; }
  .included-excluded::before { display: none; }
  .question-list dt { font-size: 1.35rem; }
  .scenario-note { min-height: 0; }
  .scenario-note__arch { min-height: 210px; border-width: 18px; }
  .faq-layout { gap: 2rem; }
  .lead-form { margin-inline: calc(-1 * var(--gutter)); }
  .site-footer { grid-template-columns: 1fr; }
  .consent-banner { grid-template-columns: 1fr; right: .5rem; bottom: .5rem; left: .5rem; width: calc(100% - 1rem); max-height: calc(100vh - 1rem); overflow-y: auto; }
  .consent-banner__actions { grid-template-columns: 1fr; }
  .text-link--light { grid-column: 1; }
  .consent-dialog__actions { align-items: stretch; flex-direction: column; }
  .site-footer__disclaimer, .site-footer__copyright { grid-column: 1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

@media print {
  .site-header, .site-footer, .actions, .cta-threshold, .nav-toggle { display: none !important; }
  body { background: #fff; color: #000; }
  main, .section, .source-desk, .plain-warning { width: 100%; }
  a { color: #000; }
}