/* Prescribed CJC-1295 — hero-centric-design aesthetic
   Dusk gradient hero + amber pulse-CTA + scroll-reveal sections on warm ivory */

:root {
  --primary: #2B1340;
  --primary-50: #EEE7F2;
  --primary-900: #170622;
  --secondary: #4A2E6B;
  --accent: #E8A33C;
  --accent-strong: #C9821D;
  --accent-glow: rgba(232, 163, 60, 0.35);
  --blush: #F5D9B4;
  --dusk-violet: #5B3C8C;
  --horizon-pink: #C77B82;

  --neutral-50: #F8F2E9;
  --neutral-100: #F0E8DA;
  --neutral-200: #E2D7C2;
  --neutral-500: #7A6D5C;
  --neutral-900: #1F1A14;

  --background: #F8F2E9;
  --surface: #FFFCF4;
  --surface-elevated: #FFFFFF;
  --text: #1F1A14;
  --text-muted: #5C5142;
  --text-on-dark: #F8F2E9;

  --rule: #D8CAB1;
  --rule-on-dark: rgba(245, 217, 180, 0.22);

  --gradient-top: #2B1340;
  --gradient-mid: #5B3C8C;
  --gradient-low: #C77B82;
  --gradient-horizon: #E8A33C;

  --success: #3B6B4A;
  --warning: #C9821D;
  --danger: #963024;

  --max-width: 74rem;
  --article-max-width: 44rem;
  --container-px: clamp(1rem, 3.5vw, 2.25rem);

  --font-heading: 'Bricolage Grotesque', 'Söhne Breit', 'Inter Tight', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: 'Source Sans 3', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'IBM Plex Mono', 'Courier New', monospace;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--background);
  font-feature-settings: 'kern' 1, 'liga' 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent-strong); }
ul, ol { padding-left: 1.25rem; }
li { margin-bottom: 0.375rem; }
p { margin: 0 0 1.125rem; }

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--primary);
  margin: 0 0 0.75rem;
  line-height: 1.05;
  font-variation-settings: 'opsz' 32;
}
h1 {
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  font-variation-settings: 'opsz' 48;
}
h2 {
  font-size: clamp(1.875rem, 3.75vw, 2.625rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.1;
  margin-top: 3rem;
}
h3 { font-size: 1.5rem; font-weight: 600; letter-spacing: -0.01em; line-height: 1.2; margin-top: 2rem; }
h4 { font-size: 1.125rem; font-weight: 600; }

.lede {
  font-size: 1.25rem;
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--text);
  font-weight: 400;
}

.mono { font-family: var(--font-mono); }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin: 0 0 0.75rem;
}
.eyebrow .dot { color: var(--accent); margin: 0 0.5em; }

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--container-px);
  padding-right: var(--container-px);
}
.article-col {
  max-width: var(--article-max-width);
  margin: 0 auto;
}

/* Header */
.site-header {
  position: relative;
  z-index: 50;
  height: 64px;
  background: transparent;
  color: var(--text-on-dark);
}
.site-header.on-ivory {
  background: var(--background);
  border-bottom: 1px solid var(--rule);
  color: var(--text);
}
.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.site-brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.015em;
  color: var(--blush);
  text-decoration: none;
}
.site-header.on-ivory .site-brand { color: var(--primary); }

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
}
.site-nav a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--blush);
  text-decoration: none;
  padding: 0.375rem 0;
  border-bottom: 2px solid transparent;
  transition: color 200ms ease-out, border-color 200ms ease-out;
}
.site-header.on-ivory .site-nav a { color: var(--text); }
.site-nav a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.site-nav a[aria-current="page"] { border-bottom-color: var(--accent); }
.site-nav .ticket {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.375rem 0.75rem;
  border: 1px solid var(--blush);
  border-radius: 9999px;
  border-bottom: 1px solid var(--blush);
}
.site-header.on-ivory .site-nav .ticket { border: 1px solid var(--primary); }
.site-nav .ticket:hover { border-color: var(--accent); color: var(--accent); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid currentColor;
  color: inherit;
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

@media (max-width: 820px) {
  .nav-toggle { display: inline-block; }
  .site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--primary); padding: 1rem var(--container-px); }
  .site-header.on-ivory .site-nav { background: var(--surface); border-bottom: 1px solid var(--rule); }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
}

/* Hero — index */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--text-on-dark);
  padding: 4rem var(--container-px) 6rem;
  overflow: hidden;
  background:
    linear-gradient(
      to bottom,
      var(--gradient-top) 0%,
      var(--gradient-top) 18%,
      var(--gradient-mid) 48%,
      var(--horizon-pink) 78%,
      var(--gradient-horizon) 100%
    );
}
.hero-figure-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-figure-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.10;
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 56rem;
  width: 100%;
}
.hero .eyebrow { color: var(--blush); margin-bottom: 1.5rem; }
.hero h1 {
  color: var(--text-on-dark);
  margin-bottom: 1.5rem;
  max-width: 22ch;
  margin-left: auto;
  margin-right: auto;
}
.hero .hero-rule {
  width: 80px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto 1.5rem;
}
.hero .lede { color: var(--blush); max-width: 38rem; margin: 0 auto 2.5rem; }
.hero .cta-row {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
}
.hero-chevron {
  position: absolute;
  bottom: 1.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: var(--blush);
  width: 24px;
  height: 24px;
  animation: chev-float 1500ms ease-in-out infinite;
}
.hero-chevron svg { display: block; width: 100%; height: 100%; }

@keyframes chev-float {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* Horizon band beneath hero */
.fold-horizon {
  height: 24px;
  background: var(--primary);
}

/* Compressed hero for sub-pages */
.sub-hero {
  position: relative;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--text-on-dark);
  padding: 3rem var(--container-px);
  background:
    linear-gradient(
      to bottom,
      var(--gradient-top) 0%,
      var(--gradient-mid) 55%,
      var(--horizon-pink) 90%,
      var(--gradient-horizon) 100%
    );
}
.sub-hero .eyebrow { color: var(--blush); }
.sub-hero h1 {
  color: var(--text-on-dark);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-variation-settings: 'opsz' 40;
  max-width: 26ch;
}
.sub-hero .lede { color: var(--blush); max-width: 36rem; margin: 1rem auto 0; }

/* Body */
.body-region {
  background: var(--background);
  padding: 4rem 0 6rem;
}
.body-region .article-col > section {
  margin-bottom: 3rem;
}
.body-region p, .body-region li { color: var(--text); }
.body-region p strong { font-weight: 600; }

/* Section index marker beside H2 */
.section-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-strong);
  display: block;
  margin-bottom: 0.5rem;
}

/* Section rule under H2 */
.h2-rule {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 0.5rem 0 2rem;
}

/* End-of-section divider with chapter-mark notch */
.section-divider {
  position: relative;
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 3rem 0 0;
}
.section-divider::after {
  content: "";
  position: absolute;
  right: 0;
  top: -4px;
  width: 8px;
  height: 8px;
  background: var(--accent);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: 9999px;
  padding: 0.875rem 1.625rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background-color 200ms ease-out, color 200ms ease-out, border-color 200ms ease-out, box-shadow 200ms ease-out;
}
.btn-primary {
  background: var(--accent);
  color: var(--primary);
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); color: var(--primary); }
.btn-secondary {
  background: transparent;
  color: var(--blush);
  border-color: var(--blush);
}
.btn-secondary:hover { color: var(--accent); border-color: var(--accent); }
.on-ivory .btn-secondary, .body-region .btn-secondary { color: var(--primary); border-color: var(--primary); }
.on-ivory .btn-secondary:hover, .body-region .btn-secondary:hover { color: var(--accent-strong); border-color: var(--accent-strong); }

/* Hero CTA — oversized + pulse */
.btn-hero {
  font-size: 1.0625rem;
  padding: 1.125rem 2.5rem;
  box-shadow: 0 0 0 0 var(--accent-glow);
  animation: cta-pulse 2200ms ease-out infinite;
}
.btn-hero .chev {
  width: 12px;
  height: 12px;
  display: inline-block;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
  margin-left: 0.25rem;
}
@keyframes cta-pulse {
  0% { box-shadow: 0 0 0 0 var(--accent-glow); }
  70% { box-shadow: 0 0 0 12px rgba(232, 163, 60, 0); }
  100% { box-shadow: 0 0 0 0 rgba(232, 163, 60, 0); }
}

/* Focus */
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
.hero :focus-visible, .sub-hero :focus-visible, .site-header:not(.on-ivory) :focus-visible {
  outline-color: var(--blush);
}

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 1rem;
  padding: 1.75rem;
  box-shadow: 0 1px 2px rgba(31, 26, 20, 0.04), 0 12px 32px rgba(31, 26, 20, 0.06);
}
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
}
@media (min-width: 720px) {
  .card-grid.cols-2 { grid-template-columns: 1fr 1fr; }
  .card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
}
.card .card-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin: 0 0 0.5rem;
}
.card h3 { margin: 0 0 0.5rem; }
.card p:last-child { margin-bottom: 0; }

/* Evidence card */
.evidence-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 1rem;
  padding: 1.75rem;
  box-shadow: 0 1px 2px rgba(31, 26, 20, 0.04), 0 12px 32px rgba(31, 26, 20, 0.06);
  margin: 1.5rem 0;
}
.evidence-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 32px;
  background: var(--accent);
  border-top-left-radius: 1rem;
}
.evidence-card .card-eyebrow { margin-left: 0.5rem; }
.evidence-card h3 {
  font-size: 1.25rem;
  margin: 0 0 0.5rem 0.5rem;
}
.evidence-card .card-body { margin: 0 0 1rem 0.5rem; color: var(--text-muted); font-size: 0.9375rem; line-height: 1.55; }
.evidence-card .card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  margin-left: 0.5rem;
}
.evidence-card .card-foot .mono-dose {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.evidence-card .card-foot a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--primary);
}

/* Callout */
.callout {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--accent);
  border-radius: 0.75rem;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}
.callout .callout-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin: 0 0 0.25rem;
}
.callout h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  margin: 0 0 0.5rem;
}
.callout p { margin: 0; color: var(--text); font-size: 0.9375rem; }
.callout.warning { border-left-color: var(--accent-strong); }
.callout.warning .callout-eyebrow { color: var(--accent-strong); }
.callout.danger { border-left-color: var(--danger); }
.callout.danger .callout-eyebrow { color: var(--danger); }
.callout.info { border-left-color: var(--dusk-violet); }
.callout.info .callout-eyebrow { color: var(--dusk-violet); }

/* Pull quote */
.pull-quote {
  position: relative;
  text-align: center;
  margin: 3rem auto;
  max-width: 36rem;
  padding: 0 2rem;
}
.pull-quote::before {
  content: "\201C";
  position: absolute;
  left: -0.5rem;
  top: -2rem;
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--accent);
  line-height: 1;
}
.pull-quote blockquote {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.75vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--dusk-violet);
  margin: 0 0 1rem;
}
.pull-quote .quote-rule {
  width: 24px;
  height: 1px;
  background: var(--accent);
  margin: 1rem auto;
}
.pull-quote .attribution {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Code */
code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--neutral-100);
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  border-bottom: 1px solid var(--accent);
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  border-top: 2px solid var(--primary);
  border-bottom: 1px solid var(--rule);
  font-size: 0.9375rem;
}
table thead th {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-strong);
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--primary);
}
table tbody td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--rule);
  color: var(--text);
}
table tbody tr:last-child td { border-bottom: 0; }
table td.num, table th.num { text-align: right; font-family: var(--font-mono); }

/* Figures */
figure {
  margin: 2.5rem 0;
  text-align: center;
}
figure img {
  border: 1px solid var(--rule);
  border-radius: 1rem;
  margin: 0 auto;
  background: var(--surface);
}
figure figcaption {
  margin-top: 0.875rem;
}
figure .fig-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-strong);
  display: block;
  margin-bottom: 0.25rem;
}
figure .fig-caption {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-style: italic;
  color: var(--text-muted);
  max-width: 38rem;
  margin: 0 auto;
}

/* Tags */
.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 0.5rem;
  padding: 0.25rem 0.625rem;
  margin: 0 0.25rem 0.25rem 0;
}
.tag.active { background: var(--accent); color: var(--primary); }
.tag.outline { background: transparent; border: 1px solid var(--primary); color: var(--primary); }
.tag.bg { background: var(--dusk-violet); color: var(--blush); }

/* Citations */
sup a {
  text-decoration: none;
  font-weight: 600;
  color: var(--accent-strong);
}
sup a:hover { color: var(--primary); }

/* References list */
.references-list {
  list-style: none;
  margin: 2rem 0;
  padding: 0;
  counter-reset: refs;
}
.references-list li {
  counter-increment: refs;
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.75rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--rule);
  color: var(--text);
  font-size: 0.9375rem;
  line-height: 1.55;
}
.references-list li::before {
  content: "[" counter(refs) "]";
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--accent-strong);
  padding-top: 0.125rem;
}
.references-list .ref-body { margin: 0; }
.references-list .ref-meta {
  display: block;
  margin-top: 0.375rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.references-list .ref-meta a { color: var(--primary); text-decoration: underline; }

/* Contact form */
.contact-form {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 1rem;
  padding: 1.75rem;
  box-shadow: 0 1px 2px rgba(31, 26, 20, 0.04), 0 12px 32px rgba(31, 26, 20, 0.06);
  margin: 2rem 0;
}
.contact-form label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin-bottom: 0.375rem;
}
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 0.875rem;
  background: var(--background);
  border: 1px solid var(--rule);
  border-radius: 0.5rem;
  color: var(--text);
  margin-bottom: 1.25rem;
}
.contact-form textarea { min-height: 8rem; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-color: var(--accent);
}
.contact-form .submit-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.form-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-style: italic;
}

/* Hero figure (inline below hero) */
.inline-figure {
  margin: 2rem auto 0;
  max-width: 56rem;
}

/* Footer */
.site-footer {
  margin-top: 4rem;
  color: var(--blush);
  font-family: var(--font-body);
  font-size: 0.9375rem;
}
.footer-top {
  background: var(--primary);
  padding: 3rem 0 2.5rem;
}
.footer-rule {
  border: 0;
  border-top: 1px solid var(--rule-on-dark);
  margin: 0 0 2rem;
}
.footer-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 720px) {
  .footer-cols { grid-template-columns: repeat(3, 1fr); }
}
.footer-cols h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}
.footer-cols ul { list-style: none; padding: 0; margin: 0; }
.footer-cols li { margin-bottom: 0.5rem; }
.footer-cols a {
  color: var(--blush);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: color 200ms ease-out, border-color 200ms ease-out;
}
.footer-cols a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.footer-mid {
  background: var(--primary-900);
  padding: 1.5rem 0;
  color: var(--blush);
}
.footer-mid p { margin: 0; font-size: 0.875rem; line-height: 1.6; }
.footer-bot {
  background: var(--primary-900);
  border-top: 1px solid var(--rule-on-dark);
  padding: 1rem 0;
}
.footer-bot .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-bot p { margin: 0; font-size: 0.875rem; color: var(--blush); }
.footer-bot .colophon {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blush);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 450ms ease-out, transform 450ms ease-out;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 404 */
.error-region {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  padding: 4rem var(--container-px);
}
.error-region h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  color: var(--primary);
}
.error-region .cta-row { justify-content: center; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .btn-hero { animation: none; box-shadow: 0 0 16px var(--accent-glow); }
  .hero-chevron { animation: none; }
  html { scroll-behavior: auto; }
}