@font-face {
  font-family: "Barlow Condensed";
  src: url("assets/fonts/barlow-condensed-black.woff2") format("woff2");
  font-style: normal;
  font-weight: 900;
  font-display: swap;
}

:root {
  --ink: #071b19;
  --ink-2: #102f2b;
  --ink-3: #214c45;
  --muted: #4f6963;
  --paper: #f5f2e9;
  --paper-2: #ebe7dc;
  --surface: #fffdf8;
  --lime: #c9f45b;
  --lime-soft: #ecfbc1;
  --aqua: #67e6d0;
  --aqua-soft: #d8faf3;
  --sky: #5eb5e6;
  --coral: #ff8a67;
  --gold: #f4c65d;
  --white: #ffffff;
  --line: rgba(7, 27, 25, 0.14);
  --line-light: rgba(255, 255, 255, 0.15);
  --shadow: 0 28px 90px rgba(7, 27, 25, 0.18);
  --shadow-soft: 0 14px 40px rgba(7, 27, 25, 0.09);
  --container: 1180px;
  --copy: 760px;
  --radius-xl: 2rem;
  --radius-lg: 1.35rem;
  --radius-md: 0.95rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6rem; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.58;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.28;
  background-image: radial-gradient(rgba(7, 27, 25, 0.17) 0.55px, transparent 0.55px);
  background-size: 9px 9px;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid var(--aqua);
  outline-offset: 3px;
}
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
h1 {
  max-width: 9.2ch;
  margin-bottom: 1.35rem;
  font-size: clamp(3.5rem, 7.8vw, 7rem);
  line-height: 0.9;
  letter-spacing: -0.078em;
}
h2 {
  margin-bottom: 1.1rem;
  font-size: clamp(2.35rem, 5.3vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.062em;
}
h3 {
  margin-bottom: 0.65rem;
  font-size: 1.28rem;
  line-height: 1.18;
  letter-spacing: -0.03em;
}
p:last-child { margin-bottom: 0; }

.skip-link {
  position: fixed;
  left: -9999px;
  top: 0.75rem;
  z-index: 300;
  padding: 0.8rem 1rem;
  color: var(--white);
  background: var(--ink);
  border-radius: 999px;
}
.skip-link:focus { left: 0.75rem; }
.container { width: min(calc(100% - 2rem), var(--container)); margin-inline: auto; }
.container-narrow { width: min(calc(100% - 2rem), 880px); margin-inline: auto; }
.section { position: relative; padding: 7.2rem 0; }
.section-paper { background: var(--paper-2); }
.section-dark { overflow: hidden; color: var(--white); background: var(--ink); }
.section-dark::after {
  content: "";
  position: absolute;
  width: 38rem;
  height: 38rem;
  right: -18rem;
  bottom: -26rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(103, 230, 208, 0.2), transparent 66%);
  pointer-events: none;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1rem;
  color: var(--ink-3);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 1.8rem; height: 2px; background: currentColor; }
.hero .eyebrow, .section-dark .eyebrow, .final-cta .eyebrow { color: var(--lime); }
.lead, .section-heading > p:last-child {
  max-width: var(--copy);
  color: var(--muted);
  font-size: clamp(1.08rem, 1.8vw, 1.28rem);
}
.section-dark .lead, .section-dark .section-heading > p:last-child { color: rgba(255, 255, 255, 0.68); }
.section-heading { max-width: 900px; margin-bottom: 3.3rem; }
.microcopy { max-width: 650px; color: rgba(255, 255, 255, 0.56); font-size: 0.84rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  color: var(--white);
  background: rgba(7, 27, 25, 0.92);
  border-bottom: 1px solid var(--line-light);
  backdrop-filter: blur(18px);
}
.nav { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 1.4rem; }
.brand { display: inline-flex; align-items: center; gap: 0.8rem; min-width: 0; }
.brand img { width: 40px; height: 40px; flex: 0 0 40px; object-fit: contain; }
.brand-lockup { min-width: 0; padding-left: 0.8rem; border-left: 1px solid var(--line-light); line-height: 1.05; }
.brand-lockup strong, .brand-lockup small { display: block; }
.brand-lockup strong { font-size: 0.93rem; letter-spacing: -0.015em; }
.brand-lockup small { margin-top: 0.25rem; color: rgba(255, 255, 255, 0.55); font-size: 0.66rem; white-space: nowrap; }
.nav-links { display: flex; align-items: center; gap: 1rem; color: rgba(255, 255, 255, 0.7); font-size: 0.88rem; }
.nav-links > a:not(.button) { min-height: 44px; display: inline-flex; align-items: center; }
.nav-links > a:not(.button):hover, .nav-links > a:not(.button)[aria-current="page"] { color: var(--white); }
.nav-toggle { display: none; width: 44px; height: 44px; flex: 0 0 44px; color: var(--white); background: transparent; border: 1px solid var(--line-light); border-radius: 10px; }
.nav-toggle span { display: block; width: 20px; height: 2px; margin: 4px auto; background: currentColor; }

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.84rem 1.12rem;
  color: var(--ink);
  background: var(--lime);
  border: 1px solid var(--lime);
  border-radius: 999px;
  font-weight: 820;
  line-height: 1.1;
  text-align: center;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(201, 244, 91, 0.2); }
.button-small { min-height: 42px; padding: 0.66rem 0.92rem; font-size: 0.84rem; }
.button-primary { color: var(--ink); background: var(--lime); border-color: var(--lime); }
.button-ghost { color: var(--white); background: transparent; border-color: rgba(255, 255, 255, 0.25); }
.button-ink { color: var(--white); background: var(--ink); border-color: var(--ink); }
.button-paper { color: var(--ink); background: var(--surface); border-color: var(--line); }
.text-link { color: var(--ink-3); font-weight: 820; }
.text-link:hover { text-decoration: underline; text-underline-offset: 0.2rem; }

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100svh - 74px);
  display: flex;
  align-items: center;
  padding: 5.6rem 0 4.8rem;
  color: var(--white);
  background:
    radial-gradient(circle at 84% 15%, rgba(94, 181, 230, 0.19), transparent 34rem),
    radial-gradient(circle at 10% 88%, rgba(201, 244, 91, 0.09), transparent 28rem),
    var(--ink);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.2;
  background-image: linear-gradient(rgba(255, 255, 255, 0.09) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.09) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(to bottom, black, transparent 86%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 0.94fr) minmax(440px, 1.06fr); gap: clamp(2.8rem, 6vw, 6rem); align-items: center; }
.hero-copy .lead { max-width: 650px; color: rgba(255, 255, 255, 0.73); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 1.8rem 0 1rem; }

.scenario-board {
  position: relative;
  padding: 1.05rem;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: var(--radius-xl);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
}
.scenario-board::after {
  content: "";
  position: absolute;
  inset: 23% 9% auto;
  height: 42%;
  z-index: -1;
  border: 1px solid rgba(103, 230, 208, 0.18);
  border-radius: 50%;
  transform: rotate(-7deg);
}
.board-topline { display: flex; justify-content: space-between; gap: 1rem; padding: 0.35rem 0.45rem 0.95rem; color: rgba(255, 255, 255, 0.72); font-size: 0.78rem; }
.board-topline span { display: flex; align-items: center; gap: 0.55rem; font-weight: 800; }
.board-topline small { color: rgba(255, 255, 255, 0.48); }
.live-dot { width: 8px; height: 8px; background: var(--lime); border-radius: 50%; box-shadow: 0 0 0 5px rgba(201, 244, 91, 0.12); }
.decision-node { padding: 1.15rem; color: var(--ink); background: var(--lime); border-radius: 1.15rem; }
.decision-node small, .decision-node strong { display: block; }
.decision-node small { margin-bottom: 0.35rem; font-size: 0.68rem; font-weight: 850; letter-spacing: 0.13em; text-transform: uppercase; }
.decision-node strong { max-width: 40ch; font-size: 1.02rem; line-height: 1.32; }
.pathway-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; padding: 2.4rem 0 0.8rem; }
.pathway { position: relative; min-height: 190px; padding: 0.9rem; color: var(--white); background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 1rem; }
.pathway::before { content: ""; position: absolute; top: -2.4rem; left: 50%; width: 1px; height: 2.4rem; background: linear-gradient(var(--aqua), transparent); }
.pathway > span { display: inline-flex; width: 28px; height: 28px; align-items: center; justify-content: center; margin-bottom: 1rem; color: var(--ink); background: var(--aqua); border-radius: 50%; font-size: 0.7rem; font-weight: 900; }
.pathway b, .pathway small { display: block; }
.pathway small { margin-top: 0.85rem; color: rgba(255, 255, 255, 0.57); font-size: 0.72rem; }
.path-bars { height: 64px; display: flex; align-items: flex-end; gap: 0.35rem; margin-top: 1rem; }
.path-bars i { flex: 1; min-width: 10px; background: var(--aqua); border-radius: 4px 4px 0 0; opacity: 0.65; }
.path-bars i:nth-child(1) { height: 42%; }
.path-bars i:nth-child(2) { height: 76%; }
.path-bars i:nth-child(3) { height: 31%; }
.pathway-two .path-bars i { background: var(--gold); }
.pathway-two .path-bars i:nth-child(1) { height: 48%; }
.pathway-two .path-bars i:nth-child(2) { height: 61%; }
.pathway-two .path-bars i:nth-child(3) { height: 70%; }
.pathway-three .path-bars i { background: var(--lime); opacity: 0.9; }
.pathway-three .path-bars i:nth-child(1) { height: 67%; }
.pathway-three .path-bars i:nth-child(2) { height: 74%; }
.pathway-three .path-bars i:nth-child(3) { height: 72%; }
.board-result { display: grid; grid-template-columns: 0.32fr 1fr; gap: 1rem; padding: 1rem; color: var(--ink); background: var(--surface); border-radius: 1rem; }
.board-result span { font-size: 0.7rem; font-weight: 850; letter-spacing: 0.11em; text-transform: uppercase; }
.board-result strong { font-size: 0.9rem; line-height: 1.35; }

.manifesto { padding: 3.2rem 0; background: var(--lime); }
.manifesto-grid { display: grid; grid-template-columns: 0.48fr 1.1fr 0.85fr; gap: 2rem; align-items: start; }
.manifesto .eyebrow { margin-top: 0.35rem; color: var(--ink); }
.manifesto h2 { margin: 0; font-size: clamp(2rem, 3.6vw, 3.5rem); }
.manifesto p:last-child { color: var(--ink-3); }

.practice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.practice-card { padding: 1.6rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); }
.practice-featured { color: var(--white); background: var(--ink-2); }
.card-code { display: inline-block; margin-bottom: 3.2rem; color: var(--ink-3); font-size: 0.72rem; font-weight: 900; letter-spacing: 0.16em; }
.practice-featured .card-code { color: var(--lime); }
.practice-card p { color: var(--muted); }
.practice-featured p { color: rgba(255, 255, 255, 0.67); }
.plain-list { margin: 1.3rem 0 0; padding: 0; list-style: none; }
.plain-list li { position: relative; margin: 0.55rem 0; padding-left: 1.3rem; color: var(--ink-3); }
.plain-list li::before { content: ""; position: absolute; top: 0.67em; left: 0; width: 7px; height: 7px; background: var(--aqua); border-radius: 50%; }
.practice-featured .plain-list li { color: rgba(255, 255, 255, 0.84); }
.practice-featured .plain-list li::before { background: var(--lime); }
.cross-system-quote { margin: 1rem 0 0; padding: 2rem; color: var(--ink); background: var(--aqua-soft); border: 0; border-radius: var(--radius-lg); font-size: clamp(1.25rem, 2.4vw, 2rem); font-weight: 780; line-height: 1.2; letter-spacing: -0.035em; }

.explorer-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 5rem; align-items: center; }
.explorer-copy > p:not(.eyebrow) { color: rgba(255, 255, 255, 0.65); }
.lens-tabs { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 1.7rem; }
.lens-tabs button { min-height: 42px; padding: 0.65rem 0.95rem; color: rgba(255, 255, 255, 0.68); background: transparent; border: 1px solid var(--line-light); border-radius: 999px; cursor: pointer; }
.lens-tabs button[aria-selected="true"] { color: var(--ink); background: var(--lime); border-color: var(--lime); font-weight: 800; }
.lens-card { padding: 1.7rem; color: var(--ink); background: var(--surface); border-radius: var(--radius-xl); box-shadow: var(--shadow); }
.lens-label { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: 2.5rem; color: var(--muted); font-size: 0.72rem; font-weight: 850; letter-spacing: 0.1em; text-transform: uppercase; }
.lens-label span { color: var(--ink-3); }
.lens-card h3 { max-width: 23ch; margin-bottom: 2rem; font-size: clamp(1.6rem, 3vw, 2.55rem); }
.lens-row { display: grid; grid-template-columns: 0.36fr 1fr; gap: 1rem; padding: 0.9rem 0; border-top: 1px solid var(--line); }
.lens-row span { color: var(--muted); font-size: 0.78rem; }
.lens-row strong { line-height: 1.35; }
.finding-strip { display: flex; flex-wrap: wrap; gap: 0.45rem; align-items: center; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.finding-strip span { margin-right: auto; color: var(--muted); font-size: 0.76rem; }
.finding-strip b { padding: 0.38rem 0.58rem; background: var(--aqua-soft); border-radius: 999px; font-size: 0.7rem; }
.finding-strip b:nth-of-type(2) { background: #fff3c8; }
.finding-strip b:nth-of-type(3) { background: #f0e8fb; }

.method-steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.method-steps li { display: grid; grid-template-columns: 0.25fr 1fr; gap: 1.5rem; padding: 1.6rem 0; border-bottom: 1px solid var(--line); }
.method-steps li > span { color: var(--ink-3); font-size: 0.76rem; font-weight: 900; letter-spacing: 0.14em; }
.method-steps h3 { margin-bottom: 0.4rem; font-size: clamp(1.35rem, 2.4vw, 2rem); }
.method-steps p { max-width: 760px; color: var(--muted); }
.method-cta { display: flex; justify-content: space-between; gap: 2rem; align-items: center; margin-top: 2rem; padding: 1.5rem; background: var(--lime-soft); border-radius: var(--radius-lg); }
.method-cta strong { font-size: 1.12rem; }
.method-cta p { margin: 0.35rem 0 0; color: var(--ink-3); }
.method-cta .button { flex: 0 0 auto; }

.engagement-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.engagement-card { display: flex; flex-direction: column; min-height: 450px; padding: 1.55rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.engagement-featured { color: var(--white); background: var(--ink); }
.engagement-top { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: 3.2rem; color: var(--muted); font-size: 0.7rem; font-weight: 850; letter-spacing: 0.1em; }
.engagement-top span { color: var(--ink-3); }
.engagement-featured .engagement-top { color: rgba(255, 255, 255, 0.47); }
.engagement-featured .engagement-top span { color: var(--lime); }
.engagement-card > p { color: var(--muted); }
.engagement-featured > p { color: rgba(255, 255, 255, 0.64); }
.engagement-card .plain-list { margin-bottom: 1.8rem; }
.engagement-featured .plain-list li { color: rgba(255, 255, 255, 0.82); }
.engagement-featured .plain-list li::before { background: var(--lime); }
.engagement-card .text-link { margin-top: auto; }
.engagement-featured .text-link { color: var(--lime); }
.independent-review { display: grid; grid-template-columns: 0.25fr 1fr auto; gap: 1.5rem; align-items: center; margin-top: 1rem; padding: 1.45rem; color: var(--white); background: var(--ink-2); border-radius: var(--radius-lg); }
.independent-review > span { color: var(--aqua); font-size: 0.72rem; font-weight: 900; letter-spacing: 0.12em; }
.independent-review h3, .independent-review p { margin-bottom: 0.25rem; }
.independent-review p { color: rgba(255, 255, 255, 0.6); }

.standards-grid { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 5rem; align-items: start; }
.standards-copy { position: sticky; top: 110px; }
.standards-copy > p:not(.eyebrow) { color: var(--muted); }
.finding-definitions { margin-top: 2rem; border-top: 1px solid var(--line); }
.finding-definitions div { display: grid; grid-template-columns: 0.28fr 1fr; gap: 1rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line); }
.finding-definitions span { color: var(--muted); font-size: 0.9rem; }
.standard-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.standard-cards article { min-height: 250px; padding: 1.45rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); }
.standard-cards span { display: inline-flex; width: 34px; height: 34px; align-items: center; justify-content: center; margin-bottom: 3rem; color: var(--ink); background: var(--aqua); border-radius: 50%; font-size: 0.72rem; font-weight: 900; }
.standard-cards p { color: var(--muted); }

.faq-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 0.72fr 1.28fr; gap: 5rem; }
.faq-list details { padding: 1.1rem 0; border-top: 1px solid var(--line-light); }
.faq-list details:last-child { border-bottom: 1px solid var(--line-light); }
.faq-list summary { position: relative; padding-right: 2rem; font-size: 1.06rem; font-weight: 800; cursor: pointer; }
.faq-list summary::marker { content: ""; }
.faq-list summary::after { content: "+"; position: absolute; right: 0; color: var(--lime); font-size: 1.35rem; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list p { max-width: 720px; margin: 0.9rem 0 0; color: rgba(255, 255, 255, 0.63); }

.final-cta { padding: 6.5rem 0; color: var(--white); background: var(--ink-2); }
.final-grid { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 4rem; align-items: center; }
.final-grid h2 { max-width: 13ch; }
.final-grid > div > p:last-child { max-width: 730px; color: rgba(255, 255, 255, 0.66); font-size: 1.08rem; }
.final-grid aside { display: grid; gap: 0.65rem; padding: 1.6rem; color: var(--ink); background: var(--surface); border-radius: var(--radius-xl); box-shadow: var(--shadow); }
.final-grid aside strong { font-size: 1.35rem; }
.final-grid aside span { color: var(--muted); }
.final-grid aside .button { margin-top: 0.5rem; }

.site-footer { padding: 4rem 0 1.5rem; color: var(--white); background: #04110f; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 0.7fr 0.9fr; gap: 3rem; }
.footer-brand { margin-bottom: 1.2rem; }
.footer-grid > div:first-child > p { max-width: 470px; color: rgba(255, 255, 255, 0.55); }
.footer-links { display: flex; flex-direction: column; gap: 0.52rem; color: rgba(255, 255, 255, 0.62); font-size: 0.9rem; }
.footer-links a { min-height: 32px; display: flex; align-items: center; }
.footer-links strong { margin-bottom: 0.35rem; color: var(--white); }
.footer-links a:hover { color: var(--lime); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 1.2rem; color: rgba(255, 255, 255, 0.62); border-top: 1px solid var(--line-light); font-size: 0.75rem; }

/* Methodology and formal pages */
.page-hero { padding: 6.5rem 0 4.8rem; color: var(--white); background: radial-gradient(circle at 82% 15%, rgba(103, 230, 208, 0.16), transparent 28rem), var(--ink); }
.page-hero h1 { max-width: 12ch; }
.page-hero .lead { color: rgba(255, 255, 255, 0.68); }
.page-meta { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.6rem; }
.page-meta span { padding: 0.5rem 0.7rem; color: rgba(255, 255, 255, 0.74); background: rgba(255, 255, 255, 0.07); border: 1px solid var(--line-light); border-radius: 999px; font-size: 0.76rem; }
.method-intro { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 4rem; align-items: start; }
.method-intro > p { color: var(--muted); font-size: 1.12rem; }
.principles-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; margin-top: 2rem; }
.principle { padding: 1.2rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); }
.principle b { display: block; margin-bottom: 0.35rem; }
.principle span { color: var(--muted); font-size: 0.9rem; }
.architecture { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.architecture article { min-height: 280px; padding: 1.5rem; color: var(--white); background: var(--ink-2); border-radius: var(--radius-lg); }
.architecture article:nth-child(2) { color: var(--ink); background: var(--aqua-soft); }
.architecture article:nth-child(3) { color: var(--ink); background: var(--lime-soft); }
.architecture .card-code { margin-bottom: 4rem; color: var(--lime); }
.architecture article:nth-child(2) .card-code, .architecture article:nth-child(3) .card-code { color: var(--ink-3); }
.architecture article p { color: rgba(255, 255, 255, 0.64); }
.architecture article:nth-child(2) p, .architecture article:nth-child(3) p { color: var(--muted); }
.gate-list { margin: 0; padding: 0; list-style: none; counter-reset: gates; }
.gate-list li { counter-increment: gates; display: grid; grid-template-columns: 0.14fr 0.86fr; gap: 1rem; padding: 1.15rem 0; border-top: 1px solid var(--line); }
.gate-list li::before { content: counter(gates, decimal-leading-zero); color: var(--ink-3); font-size: 0.72rem; font-weight: 900; letter-spacing: 0.1em; }
.gate-list strong { display: block; margin-bottom: 0.25rem; }
.gate-list span { color: var(--muted); }
.validation-ladder { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.65rem; }
.validation-ladder div { padding: 1rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); }
.validation-ladder b { display: block; margin-bottom: 0.3rem; }
.validation-ladder span { color: var(--muted); font-size: 0.88rem; }
.route-table { width: 100%; border-collapse: collapse; background: var(--surface); border-radius: var(--radius-lg); overflow: hidden; }
.route-table caption { padding: 0.9rem 1rem; color: var(--ink-3); background: var(--aqua-soft); font-size: 0.78rem; font-weight: 800; text-align: left; }
.route-table th, .route-table td { padding: 1rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.route-table th { color: var(--ink); background: var(--aqua-soft); font-size: 0.8rem; }
.route-table td { color: var(--muted); font-size: 0.9rem; }
.route-table td:first-child { color: var(--ink); font-weight: 800; }
.caveat-box { padding: 1.7rem; background: var(--lime-soft); border-radius: var(--radius-lg); }
.caveat-box strong { display: block; margin-bottom: 0.5rem; font-size: 1.2rem; }

.intake-shell { display: grid; grid-template-columns: 0.72fr 1.28fr; gap: 4rem; align-items: start; }
.intake-aside { position: sticky; top: 110px; }
.intake-aside p { color: var(--muted); }
.intake-points { margin-top: 1.5rem; padding: 1.2rem; background: var(--aqua-soft); border-radius: var(--radius-lg); }
.intake-points strong { display: block; margin-bottom: 0.45rem; }
.intake-points ul { margin: 0; padding-left: 1.15rem; }
.intake-form { padding: 1.7rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-xl); box-shadow: var(--shadow-soft); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.field { display: grid; gap: 0.4rem; }
.field-full { grid-column: 1 / -1; }
.field > span, .fieldset-label { font-size: 0.86rem; font-weight: 760; }
.field small { color: var(--muted); }
.field input, .field textarea, .field select {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 0.85rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(7, 27, 25, 0.24);
  border-radius: 0.7rem;
}
.field textarea { min-height: 130px; resize: vertical; }
.check-list { display: grid; gap: 0.75rem; margin: 1.2rem 0; }
.check-row { display: grid; grid-template-columns: auto 1fr; gap: 0.7rem; align-items: start; color: var(--muted); font-size: 0.87rem; }
.check-row input { width: 18px; height: 18px; margin-top: 0.18rem; accent-color: var(--ink); }
.form-note { color: var(--muted); font-size: 0.8rem; }
.hidden-field { position: absolute; left: -9999px; }

.formal-hero { padding: 5.5rem 0 3.8rem; color: var(--white); background: var(--ink); }
.formal-hero h1 { max-width: 12ch; }
.formal-hero .lead { color: rgba(255, 255, 255, 0.68); }
.formal-shell { width: min(calc(100% - 2rem), 880px); margin: 4rem auto 6rem; padding: 2rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-xl); }
.formal-section + .formal-section { margin-top: 3rem; padding-top: 3rem; border-top: 1px solid var(--line); }
.formal-section h2 { margin-top: 2.2rem; font-size: clamp(1.8rem, 3vw, 2.6rem); }
.formal-section h3 { margin-top: 1.7rem; }
.formal-section p, .formal-section li { color: var(--muted); }
.formal-section a { text-decoration: underline; text-underline-offset: 0.18rem; }
.version-note { margin-top: 2.5rem; padding-top: 1rem; color: var(--muted); border-top: 1px solid var(--line); font-size: 0.8rem; }
.thank-you { min-height: calc(100svh - 74px); display: grid; place-items: center; padding: 4rem 0; color: var(--white); background: radial-gradient(circle at 80% 20%, rgba(103, 230, 208, 0.18), transparent 30rem), var(--ink); }
.thank-you-card { max-width: 720px; padding: 2rem; color: var(--ink); background: var(--surface); border-radius: var(--radius-xl); box-shadow: var(--shadow); }
.thank-you-card h1 { max-width: 12ch; font-size: clamp(2.8rem, 7vw, 5.4rem); }
.thank-you-card p { color: var(--muted); }

.reveal { opacity: 1; transform: none; transition: opacity 620ms ease, transform 620ms ease; }
.js .reveal { opacity: 0; transform: translateY(16px); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: 90ms; }
.delay-2 { transition-delay: 180ms; }

@media (max-width: 980px) {
  .nav-toggle { display: block; margin-left: auto; }
  .nav-links {
    position: absolute;
    top: 74px;
    left: 1rem;
    right: 1rem;
    display: none;
    padding: 1rem;
    align-items: stretch;
    flex-direction: column;
    color: rgba(255, 255, 255, 0.8);
    background: var(--ink-2);
    border: 1px solid var(--line-light);
    border-radius: 1rem;
    box-shadow: var(--shadow);
  }
  .nav-links.is-open { display: flex; }
  .nav-links .button { width: 100%; }
  .hero-grid, .manifesto-grid, .explorer-grid, .standards-grid, .faq-grid, .final-grid, .method-intro, .intake-shell { grid-template-columns: 1fr; }
  .hero-grid { gap: 3rem; }
  .manifesto-grid { gap: 1rem; }
  .practice-grid, .engagement-grid, .architecture { grid-template-columns: 1fr; }
  .standards-copy, .intake-aside { position: static; }
  .independent-review { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1.2fr 0.8fr 0.8fr; }
}

@media (max-width: 680px) {
  .section { padding: 5rem 0; }
  h1 { font-size: clamp(3.25rem, 15vw, 5.2rem); }
  .brand img { width: 132px; }
  .brand-lockup small { display: none; }
  .hero { padding: 4.4rem 0; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .scenario-board { padding: 0.75rem; }
  .board-topline { align-items: flex-start; flex-direction: column; }
  .pathway-grid { grid-template-columns: 1fr; padding-top: 1rem; }
  .pathway { min-height: 148px; }
  .pathway::before { display: none; }
  .board-result, .method-steps li, .lens-row, .finding-definitions div, .gate-list li { grid-template-columns: 1fr; }
  .practice-card, .engagement-card { padding: 1.3rem; }
  .card-code, .engagement-top { margin-bottom: 2rem; }
  .method-cta { align-items: stretch; flex-direction: column; }
  .method-cta .button { width: 100%; }
  .standard-cards, .principles-grid, .validation-ladder, .form-grid { grid-template-columns: 1fr; }
  .field-full { grid-column: auto; }
  .route-table { display: block; overflow-x: auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; }
  .final-grid { gap: 2rem; }
  .formal-shell { margin-top: 2rem; padding: 1.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Scenario Lab landing page — sparse, decision-led identity */
body.lab-home {
  --ink: #031614;
  --ink-2: #0a2622;
  --ink-3: #194840;
  --paper: #f4f1e9;
  --paper-2: #e9e5da;
  --surface: #fbf9f3;
  --lime: #c9f45b;
  --aqua: #67e6d0;
  --coral: #ff825f;
  --muted: #4f6963;
  --container: 1280px;
  overflow-x: hidden;
  background: var(--paper);
}
body.lab-home::before { display: none; }
.lab-home .site-header { background: rgba(3, 22, 20, 0.92); }
.lab-home .nav { min-height: 72px; }
.lab-home .button { border-radius: 8px; }
.lab-home .nav-links { gap: 1.15rem; }

.sl-hero {
  position: relative;
  min-height: calc(100svh - 72px);
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: clamp(3rem, 5vw, 5rem) 0 clamp(3rem, 5vw, 4rem);
  color: var(--white);
  background: var(--ink);
}
.sl-hero::before,
.sl-method::before,
.sl-rigor::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 64px 64px, 64px 64px, 16px 16px, 16px 16px;
  mask-image: linear-gradient(to bottom, #000, transparent 92%);
}
.sl-hero::after {
  content: "";
  position: absolute;
  inset: auto auto -22rem -18rem;
  width: 48rem;
  height: 48rem;
  pointer-events: none;
  background: radial-gradient(circle, rgba(201, 244, 91, 0.08), transparent 67%);
}
.sl-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(430px, 0.95fr);
  gap: clamp(2rem, 3vw, 3.5rem);
  align-items: center;
}
.sl-hero-copy { position: relative; z-index: 2; }
.sl-hero .eyebrow,
.sl-method .eyebrow,
.sl-rigor .eyebrow { color: var(--lime); }
.sl-lockup {
  max-width: none;
  margin: 0 0 2rem;
  font-family: "Barlow Condensed", "Arial Narrow", Impact, sans-serif;
  font-size: clamp(4.8rem, 8.4vw, 7.7rem);
  font-stretch: condensed;
  font-weight: 900;
  line-height: 0.82;
  letter-spacing: -0.055em;
  text-transform: uppercase;
  text-wrap: nowrap;
}
.sl-lockup span { display: block; }
.sl-lockup span:last-child { margin-top: 0.18em; color: var(--lime); }
.sl-thesis {
  margin-bottom: 1.35rem;
  font-family: "Barlow Condensed", "Arial Narrow", Impact, sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}
.sl-lead {
  max-width: 62ch;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  line-height: 1.55;
}
.sl-boundary {
  max-width: 62ch;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.84rem;
}
.sl-boundary strong { color: rgba(255, 255, 255, 0.84); }
.sl-hero-figure { width: min(100%, 560px); min-width: 0; justify-self: end; margin: 0; }
.sl-art-frame {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--ink);
}
.sl-art-frame picture { position: absolute; inset: 0; }
.sl-art-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.sl-hero-figure figcaption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.7rem;
  color: rgba(255, 255, 255, 0.48);
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  font-size: 0.7rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sl-value-strip { color: var(--white); background: #061f1c; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.sl-value-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.sl-value-grid p {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  min-height: 118px;
  align-items: center;
  margin: 0;
  padding: 1.5rem 2rem;
  color: rgba(255, 255, 255, 0.78);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.95rem;
  font-weight: 680;
}
.sl-value-grid p:last-child { border-right: 1px solid rgba(255, 255, 255, 0.1); }
.sl-value-grid span { color: var(--lime); font-size: 0.7rem; font-weight: 900; letter-spacing: 0.12em; }

.sl-section { position: relative; padding: clamp(5.5rem, 8vw, 7rem) 0; }
.sl-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.75fr);
  gap: clamp(2rem, 7vw, 6rem);
  align-items: end;
  margin-bottom: 3.5rem;
}
.sl-heading h2,
.sl-rigor h2,
.sl-final h2 {
  max-width: 13ch;
  margin-bottom: 0;
  font-size: clamp(2.7rem, 5.3vw, 5rem);
  line-height: 0.94;
}
.sl-heading > p { max-width: 54ch; margin-bottom: 0.2rem; color: var(--muted); font-size: 1.05rem; }

.sl-use-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.sl-use-case {
  min-height: 335px;
  display: flex;
  flex-direction: column;
  padding: 1.75rem;
  background: rgba(255, 253, 248, 0.55);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.sl-use-case h3 { max-width: 22ch; margin-bottom: 0.75rem; font-size: clamp(1.35rem, 2vw, 1.7rem); }
.sl-use-case > p:not(.sl-use-tag):not(.sl-gain) { color: var(--muted); }
.sl-use-tag {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 2.6rem;
  color: var(--ink-3);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.sl-use-tag::before { content: ""; width: 8px; height: 8px; flex: 0 0 auto; background: currentColor; border-radius: 50%; box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 12%, transparent); }
.sl-use-tag.sl-lime { color: #587805; }
.sl-use-tag.sl-aqua { color: #087e70; }
.sl-use-tag.sl-coral { color: #b74222; }
.sl-gain { margin: auto 0 0; padding-top: 1rem; color: var(--ink-3); border-top: 1px solid var(--line); font-size: 0.9rem; }
.sl-gain strong { display: block; margin-bottom: 0.25rem; color: var(--ink); font-size: 0.7rem; letter-spacing: 0.11em; text-transform: uppercase; }

.sl-method { overflow: hidden; color: var(--white); background: var(--ink); }
.sl-method > .container,
.sl-rigor > .container { position: relative; z-index: 1; }
.sl-heading-light > p { color: rgba(255, 255, 255, 0.62); }
.sl-steps { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255, 255, 255, 0.14); border-left: 1px solid rgba(255, 255, 255, 0.14); }
.sl-steps li { min-height: 300px; padding: 1.6rem; border-right: 1px solid rgba(255, 255, 255, 0.14); border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
.sl-steps li > span { display: block; margin-bottom: 4.5rem; color: var(--lime); font-size: 0.7rem; font-weight: 900; letter-spacing: 0.13em; }
.sl-steps h3 { font-size: 1.65rem; }
.sl-steps p { color: rgba(255, 255, 255, 0.62); font-size: 0.92rem; }
.sl-deliverables {
  display: grid;
  grid-template-columns: 1.1fr 1fr auto;
  gap: 2.5rem;
  align-items: center;
  margin-top: 1.25rem;
  padding: 2rem;
  color: var(--ink);
  background: var(--lime);
}
.sl-deliverables .eyebrow { color: var(--ink-3); }
.sl-deliverables h3 { max-width: 25ch; margin: 0; font-size: 1.5rem; }
.sl-deliverables ul { margin: 0; padding-left: 1.1rem; color: var(--ink-3); font-size: 0.9rem; }
.sl-deliverables li + li { margin-top: 0.25rem; }

.sl-routes { background: var(--paper-2); }
.sl-route-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.sl-route-grid article {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  padding: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 4px solid var(--aqua);
}
.sl-route-grid article:nth-child(1) { border-top-color: var(--lime); }
.sl-route-grid article:nth-child(3) { border-top-color: var(--coral); }
.sl-route-grid article.sl-route-featured { color: var(--white); background: var(--ink); border-color: var(--ink); border-top-color: var(--aqua); }
.sl-route-top { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: 3rem; color: var(--muted); font-size: 0.68rem; font-weight: 850; letter-spacing: 0.09em; text-transform: uppercase; }
.sl-route-featured .sl-route-top { color: rgba(255, 255, 255, 0.5); }
.sl-route-top span { color: var(--ink-3); }
.sl-route-featured .sl-route-top span { color: var(--aqua); }
.sl-route-grid h3 { font-size: 1.65rem; }
.sl-route-grid article > p { color: var(--muted); }
.sl-route-featured > p { color: rgba(255, 255, 255, 0.64) !important; }
.sl-route-grid .text-link { margin-top: auto; }
.sl-route-featured .text-link { color: var(--aqua); }
.sl-review-row {
  display: grid;
  grid-template-columns: 0.35fr 1fr auto;
  gap: 2rem;
  align-items: center;
  margin-top: 1rem;
  padding: 1.5rem;
  background: rgba(255, 253, 248, 0.65);
  border: 1px solid var(--line);
}
.sl-review-row > span { color: var(--ink-3); font-size: 0.7rem; font-weight: 900; letter-spacing: 0.11em; text-transform: uppercase; }
.sl-review-row h3,
.sl-review-row p { margin-bottom: 0.2rem; }
.sl-review-row p { color: var(--muted); }

.sl-rigor { overflow: hidden; color: var(--white); background: var(--ink-2); }
.sl-rigor::before { opacity: 0.62; }
.sl-rigor-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(3rem, 8vw, 7rem); align-items: start; }
.sl-rigor-grid > div:first-child > p:not(.eyebrow) { max-width: 63ch; color: rgba(255, 255, 255, 0.64); }
.sl-rigor-grid .text-link { display: inline-block; margin-top: 1rem; color: var(--lime); }
.sl-claim-panel { padding: 1.7rem; background: rgba(255, 255, 255, 0.055); border: 1px solid rgba(255, 255, 255, 0.14); }
.sl-panel-label { margin-bottom: 1.8rem; color: rgba(255, 255, 255, 0.5); font-size: 0.7rem; font-weight: 900; letter-spacing: 0.12em; text-transform: uppercase; }
.sl-claim-panel dl { margin: 0; }
.sl-claim-panel dl > div { display: grid; grid-template-columns: 0.34fr 1fr; gap: 1rem; padding: 1rem 0; border-top: 1px solid rgba(255, 255, 255, 0.14); }
.sl-claim-panel dt { color: var(--lime); font-weight: 850; }
.sl-claim-panel dl > div:nth-child(2) dt { color: var(--aqua); }
.sl-claim-panel dl > div:nth-child(3) dt { color: var(--coral); }
.sl-claim-panel dd { margin: 0; color: rgba(255, 255, 255, 0.62); font-size: 0.9rem; }
.sl-faq { display: grid; grid-template-columns: 0.6fr 1.4fr; gap: clamp(2rem, 7vw, 6rem); margin-top: 6rem; padding-top: 3rem; border-top: 1px solid rgba(255, 255, 255, 0.15); }
.sl-faq h2 { max-width: 8ch; margin: 0; font-size: clamp(2rem, 4vw, 3.5rem); }
.sl-faq details { padding: 1rem 0; border-top: 1px solid rgba(255, 255, 255, 0.14); }
.sl-faq details:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
.sl-faq summary { position: relative; min-height: 44px; display: flex; align-items: center; padding-right: 2rem; font-weight: 800; cursor: pointer; }
.sl-faq summary::marker { content: ""; }
.sl-faq summary::after { content: "+"; position: absolute; right: 0; color: var(--lime); font-size: 1.35rem; }
.sl-faq details[open] summary::after { content: "−"; }
.sl-faq details p { max-width: 65ch; margin: 0.8rem 0 0; color: rgba(255, 255, 255, 0.62); }

.sl-final { padding: clamp(5rem, 8vw, 7rem) 0; color: var(--ink); background: var(--lime); }
.sl-final .eyebrow { color: var(--ink-3); }
.sl-final-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: clamp(2rem, 8vw, 7rem); align-items: end; }
.sl-final-grid > div:last-child > p { max-width: 55ch; color: var(--ink-3); font-size: 1.06rem; }
.sl-final .button-primary { margin-top: 0.8rem; color: var(--white); background: var(--ink); border-color: var(--ink); }
.sl-final small { display: block; margin-top: 0.8rem; color: var(--ink-3); }

@media (max-width: 1080px) {
  .sl-hero { min-height: auto; }
  .sl-hero-grid { grid-template-columns: 1fr; }
  .sl-hero-copy { max-width: 900px; }
  .sl-lockup { font-size: clamp(4.8rem, 12vw, 7rem); }
  .sl-hero-figure { justify-self: center; }
  .sl-use-grid { grid-template-columns: repeat(2, 1fr); }
  .sl-steps { grid-template-columns: repeat(2, 1fr); }
  .sl-deliverables { grid-template-columns: 1fr 1fr; }
  .sl-deliverables .button { width: max-content; }
  .sl-route-grid { grid-template-columns: 1fr; }
  .sl-route-grid article { min-height: 260px; }
  .sl-route-top { margin-bottom: 2rem; }
}

@media (max-width: 780px) {
  .sl-heading,
  .sl-rigor-grid,
  .sl-faq,
  .sl-final-grid { grid-template-columns: 1fr; }
  .sl-heading { gap: 1.5rem; margin-bottom: 2.8rem; }
  .sl-heading h2,
  .sl-rigor h2,
  .sl-final h2 { max-width: 15ch; }
  .sl-value-grid { grid-template-columns: 1fr; }
  .sl-value-grid p { min-height: 88px; border-right: 1px solid rgba(255, 255, 255, 0.1); border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
  .sl-use-grid { grid-template-columns: 1fr; }
  .sl-use-case { min-height: auto; }
  .sl-gain { margin-top: 1.8rem; }
  .sl-deliverables { grid-template-columns: 1fr; }
  .sl-review-row { grid-template-columns: 1fr; }
  .sl-faq { margin-top: 4.5rem; }
  .sl-faq h2 { max-width: none; }
}

@media (max-width: 560px) {
  .sl-hero { padding-top: 3.8rem; }
  .sl-lockup { margin-bottom: 1.6rem; font-size: clamp(3.05rem, 15.5vw, 4rem); white-space: nowrap; }
  .sl-thesis { font-size: clamp(1.45rem, 7vw, 2rem); }
  .sl-hero .hero-actions { align-items: stretch; flex-direction: column; }
  .sl-hero .hero-actions .button { width: 100%; }
  .sl-hero-figure figcaption { align-items: flex-start; flex-direction: column; gap: 0.2rem; }
  .sl-value-grid p { padding-inline: 1rem; }
  .sl-section { padding: 4.5rem 0; }
  .sl-steps { grid-template-columns: 1fr; }
  .sl-steps li { min-height: auto; }
  .sl-steps li > span { margin-bottom: 2rem; }
  .sl-deliverables { padding: 1.35rem; }
  .sl-deliverables .button { width: 100%; }
  .sl-use-case,
  .sl-route-grid article,
  .sl-claim-panel { padding: 1.35rem; }
  .sl-review-row .button { width: 100%; }
}

@media (max-width: 360px) {
  .lab-home .nav { gap: 0.65rem; }
  .lab-home .brand { gap: 0.45rem; }
  .lab-home .brand-lockup { padding-left: 0.45rem; }
  .lab-home .brand-lockup strong { font-size: 0.82rem; }
  .sl-hero .eyebrow { font-size: 0.68rem; letter-spacing: 0.11em; }
}

@media (max-width: 980px) {
  .lab-home .nav-links { top: 72px; }
  html:not(.js) .nav { flex-wrap: wrap; padding-block: 0.65rem; }
  html:not(.js) .nav-toggle { display: none; }
  html:not(.js) .nav-links {
    position: static;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 0.75rem 0 0;
    color: rgba(255, 255, 255, 0.8);
    background: transparent;
    border: 0;
    box-shadow: none;
  }
  html:not(.js) .nav-links a { min-height: 44px; }
}