/* ======================================================================
   KIRA BRAND BIBLE — MASTER STYLESHEET
   v1.0.0 · 2026-04-13 · projectnamedate LLC
   =====================================================================
   Hybrid system: editorial pages (cream + serif + wide margins)
                  tech-spec pages (void + mono + data-dense)
   Print-optimized. Zero JS. Self-contained via Google Fonts CDN.
   ====================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,800;1,400&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ----- 1. DESIGN TOKENS (CSS custom properties) ----- */

:root {
  /* color — editorial */
  --c-cream: #F7F3EC;
  --c-cream-deep: #EFE8DB;
  --c-ink: #0F0F0F;
  --c-ink-muted: #52504C;
  --c-copper: #B4673A;
  --c-copper-deep: #8A4A26;

  /* color — tech-spec */
  --c-void: #0A0A0A;
  --c-panel: #141414;
  --c-line: #1F1F1F;
  --c-bone: #EAE7DF;
  --c-bone-muted: #7A7871;
  --c-orange: #FF6D1F;
  --c-orange-deep: #C0480F;

  /* color — shared */
  --c-btc: #F7931A;
  --c-signal-green: #9EE07A;
  --c-signal-red: #E0574A;

  /* type */
  --f-display: 'Playfair Display', 'Tiempos Headline', Georgia, serif;
  --f-body: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;
  --fs-2xl: 2.25rem;
  --fs-3xl: 3rem;
  --fs-4xl: 4.5rem;
  --fs-5xl: 6rem;
  --fs-display: clamp(3rem, 10vw, 9rem);

  /* spacing scale — 8px base */
  --s-0: 0;
  --s-1: 8px;
  --s-2: 16px;
  --s-3: 24px;
  --s-4: 32px;
  --s-5: 48px;
  --s-6: 64px;
  --s-7: 96px;
  --s-8: 128px;
  --s-9: 192px;
  --s-10: 256px;

  /* layout */
  --max-w: 1280px;
  --prose-w: 68ch;
  --radius-sm: 2px;
  --radius-md: 4px;

  /* motion */
  --ease-brand: cubic-bezier(.2, .8, .2, 1);
}

/* ----- 2. RESET ----- */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; }
body { margin: 0; min-height: 100vh; }
h1, h2, h3, h4, h5, h6, p, ul, ol, figure, blockquote { margin: 0; }
img, picture, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; }
hr { border: 0; height: 1px; background: currentColor; opacity: 0.15; margin: var(--s-4) 0; }
code, pre { font-family: var(--f-mono); }

/* ----- 3. PAGE TEMPLATES ----- */

body {
  font-family: var(--f-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.editorial {
  background: var(--c-cream);
  color: var(--c-ink);
}

body.tech {
  background: var(--c-void);
  color: var(--c-bone);
  font-family: var(--f-mono);
  font-size: var(--fs-sm);
  line-height: 1.55;
}

body.tech a { color: var(--c-orange); }
body.tech a:hover { color: var(--c-btc); }
body.editorial a { color: var(--c-copper); border-bottom: 1px solid var(--c-copper); }
body.editorial a:hover { color: var(--c-copper-deep); }

/* ----- 4. LAYOUT CONTAINERS ----- */

.page {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: var(--s-5) var(--s-4);
}

.page-wide { max-width: 100%; padding: 0; }

.prose {
  max-width: var(--prose-w);
  margin-inline: auto;
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--s-3);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-3);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
}

@media (max-width: 768px) {
  .grid-12 { grid-template-columns: repeat(4, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}

/* ----- 5. TYPOGRAPHY ----- */

.display {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: var(--fs-display);
  line-height: 0.92;
  letter-spacing: -0.03em;
}

.serif-xl {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.serif-lg {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: var(--fs-3xl);
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.serif-md {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: var(--fs-2xl);
  line-height: 1.15;
}

.italic { font-style: italic; }
.caps { text-transform: uppercase; letter-spacing: 0.12em; font-size: var(--fs-xs); font-weight: 600; }
.mono { font-family: var(--f-mono); }

.pullquote {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.25;
  color: var(--c-copper);
  border-left: 3px solid var(--c-copper);
  padding-left: var(--s-3);
  margin: var(--s-5) 0;
  max-width: 52ch;
}

body.tech .pullquote {
  color: var(--c-orange);
  border-left-color: var(--c-orange);
  font-family: var(--f-display);
}

.tagline {
  font-family: var(--f-display);
  font-style: italic;
  font-size: var(--fs-lg);
  color: var(--c-copper);
}

.muted { color: var(--c-ink-muted); }
body.tech .muted { color: var(--c-bone-muted); }

/* ----- 6. NAVIGATION / HEADER ----- */

.brand-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: color-mix(in oklab, var(--c-cream) 85%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--c-ink) 10%, transparent);
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
}

body.tech .brand-header {
  background: color-mix(in oklab, var(--c-void) 85%, transparent);
  border-bottom-color: var(--c-line);
}

.brand-header__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: var(--s-2) var(--s-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.brand-header__wordmark {
  font-family: var(--f-display);
  font-style: italic;
  font-size: var(--fs-md);
  text-transform: none;
  letter-spacing: -0.01em;
}

.brand-header__nav a {
  margin-left: var(--s-3);
  text-decoration: none;
  border: 0 !important;
  opacity: 0.7;
  transition: opacity 0.15s var(--ease-brand);
}

.brand-header__nav a:hover { opacity: 1; }

/* ----- 7. COVER / HERO ----- */

.cover {
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr auto;
  padding: var(--s-5) var(--s-4) var(--s-4);
  position: relative;
  overflow: hidden;
  background: var(--c-cream);
}

.cover__bg {
  position: absolute; inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.92;
}

.cover__veil {
  position: absolute; inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, transparent 0%, transparent 55%, color-mix(in oklab, var(--c-ink) 35%, transparent) 100%);
}

.cover__content {
  position: relative;
  z-index: 2;
  align-self: end;
  color: var(--c-cream);
  max-width: 62ch;
}

.cover__kicker {
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  opacity: 0.9;
  margin-bottom: var(--s-2);
}

.cover__title {
  font-family: var(--f-display);
  font-weight: 800;
  font-style: italic;
  font-size: var(--fs-display);
  line-height: 0.92;
  letter-spacing: -0.04em;
}

.cover__subtitle {
  margin-top: var(--s-3);
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.25rem, 2.5vw, 2rem);
  opacity: 0.94;
  max-width: 40ch;
}

.cover__meta {
  position: relative;
  z-index: 2;
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  display: flex;
  justify-content: space-between;
  color: var(--c-cream);
  opacity: 0.8;
  padding-top: var(--s-3);
  border-top: 1px solid color-mix(in oklab, var(--c-cream) 35%, transparent);
}

/* ----- 8. TOC / SECTION INDEX ----- */

.toc {
  counter-reset: toc;
  list-style: none;
  padding: 0;
  margin-top: var(--s-5);
}

.toc li {
  counter-increment: toc;
  display: grid;
  grid-template-columns: 3ch 1fr auto;
  align-items: baseline;
  gap: var(--s-3);
  padding: var(--s-3) 0;
  border-top: 1px solid color-mix(in oklab, var(--c-ink) 14%, transparent);
  font-family: var(--f-body);
  transition: background 0.15s var(--ease-brand);
}

.toc li:last-child { border-bottom: 1px solid color-mix(in oklab, var(--c-ink) 14%, transparent); }

.toc li::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--c-copper);
}

.toc a {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: var(--fs-xl);
  border: 0 !important;
  letter-spacing: -0.01em;
}

.toc li:hover { background: color-mix(in oklab, var(--c-copper) 6%, transparent); }

.toc__type {
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--c-ink-muted);
}

/* ----- 9. SECTION HEADER (per-page) ----- */

.section-header {
  padding: var(--s-7) var(--s-4) var(--s-5);
  border-bottom: 1px solid color-mix(in oklab, var(--c-ink) 14%, transparent);
  max-width: var(--max-w);
  margin-inline: auto;
}

body.tech .section-header { border-bottom-color: var(--c-line); }

.section-header__number {
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--c-copper);
  margin-bottom: var(--s-2);
}

body.tech .section-header__number { color: var(--c-orange); }

.section-header__title {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  max-width: 20ch;
}

body.tech .section-header__title {
  font-family: var(--f-display);
  color: var(--c-bone);
}

.section-header__lede {
  margin-top: var(--s-3);
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 400;
  font-size: var(--fs-lg);
  color: var(--c-ink-muted);
  max-width: 56ch;
}

body.tech .section-header__lede {
  color: var(--c-bone-muted);
  font-family: var(--f-body);
  font-style: normal;
}

/* ----- 10. PROSE BLOCKS ----- */

.prose p { margin-bottom: var(--s-3); max-width: var(--prose-w); }
.prose p + p { margin-top: 0; }
.prose h2 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--fs-2xl);
  margin-top: var(--s-6);
  margin-bottom: var(--s-3);
  letter-spacing: -0.01em;
}
.prose h3 {
  font-family: var(--f-body);
  font-weight: 700;
  font-size: var(--fs-md);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: var(--s-5);
  margin-bottom: var(--s-2);
  color: var(--c-copper);
}
body.tech .prose h3 { color: var(--c-orange); font-family: var(--f-mono); }

.prose ul, .prose ol {
  padding-left: var(--s-3);
  margin-bottom: var(--s-3);
  max-width: var(--prose-w);
}

.prose li { margin-bottom: var(--s-1); }
.prose strong { font-weight: 600; }

.drop-cap::first-letter {
  font-family: var(--f-display);
  font-size: 5.5em;
  font-weight: 800;
  float: left;
  line-height: 0.85;
  margin-right: 0.06em;
  margin-top: 0.08em;
  color: var(--c-copper);
}

/* ----- 11. CARDS / PANELS ----- */

.card {
  background: var(--c-cream-deep);
  padding: var(--s-4);
  border-radius: var(--radius-md);
}

body.tech .card {
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
}

.card__label {
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--c-copper);
  margin-bottom: var(--s-2);
}

body.tech .card__label { color: var(--c-orange); }

.card__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--fs-lg);
  line-height: 1.15;
  margin-bottom: var(--s-2);
}

body.tech .card__title { font-family: var(--f-mono); font-weight: 700; }

/* ----- 12. DATA TABLES ----- */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--f-mono);
  font-size: var(--fs-sm);
  margin: var(--s-3) 0;
}

.data-table th, .data-table td {
  text-align: left;
  padding: var(--s-2) var(--s-3);
  border-bottom: 1px solid color-mix(in oklab, currentColor 15%, transparent);
  vertical-align: top;
}

.data-table th {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-ink-muted);
  border-bottom-width: 2px;
}

body.tech .data-table th { color: var(--c-orange); }

.data-table tr:hover td {
  background: color-mix(in oklab, var(--c-copper) 5%, transparent);
}

body.tech .data-table tr:hover td {
  background: color-mix(in oklab, var(--c-orange) 8%, transparent);
}

.data-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ----- 13. TOKEN TABLE (color swatches, etc.) ----- */

.token-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--s-2);
  margin: var(--s-3) 0;
}

.token {
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  padding: var(--s-2);
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
}

body.editorial .token {
  background: var(--c-cream-deep);
  border-color: color-mix(in oklab, var(--c-ink) 10%, transparent);
}

.token__swatch {
  height: 64px;
  width: 100%;
  border-radius: var(--radius-sm);
  margin-bottom: var(--s-1);
  border: 1px solid color-mix(in oklab, currentColor 10%, transparent);
}

.token__name { opacity: 0.9; }
.token__value { opacity: 0.6; }
.token__usage { margin-top: var(--s-1); opacity: 0.7; line-height: 1.4; }

/* ----- 14. VOICE MATRIX ----- */

.voice-matrix {
  overflow-x: auto;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  margin: var(--s-3) 0;
}

body.editorial .voice-matrix {
  border-color: color-mix(in oklab, var(--c-ink) 14%, transparent);
}

.voice-matrix table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  min-width: 800px;
}

.voice-matrix th, .voice-matrix td {
  padding: var(--s-2);
  border: 1px solid color-mix(in oklab, currentColor 12%, transparent);
  vertical-align: top;
}

.voice-matrix th {
  background: color-mix(in oklab, currentColor 5%, transparent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.voice-matrix .sample {
  font-family: var(--f-body);
  font-size: var(--fs-sm);
  font-style: italic;
  color: var(--c-copper);
  line-height: 1.4;
}

body.tech .voice-matrix .sample { color: var(--c-orange); }

/* ----- 15. DO / DON'T GRID ----- */

.do-dont {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
  margin: var(--s-4) 0;
}

@media (max-width: 640px) {
  .do-dont { grid-template-columns: 1fr; }
}

.do-dont__item { position: relative; }

.do-dont__item img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-sm);
  display: block;
}

.do-dont__badge {
  position: absolute;
  top: var(--s-1);
  left: var(--s-1);
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  padding: var(--s-1) var(--s-2);
  color: var(--c-cream);
}

.do-dont__badge--do { background: var(--c-signal-green); color: var(--c-void); }
.do-dont__badge--dont { background: var(--c-signal-red); color: var(--c-cream); }

.do-dont__caption {
  margin-top: var(--s-1);
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  line-height: 1.4;
  color: currentColor;
  opacity: 0.75;
}

/* ----- 16. DECISION TREE ----- */

.decision {
  font-family: var(--f-mono);
  font-size: var(--fs-sm);
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  padding: var(--s-3);
  margin: var(--s-3) 0;
  white-space: pre;
  overflow-x: auto;
  line-height: 1.55;
}

body.editorial .decision {
  background: var(--c-cream-deep);
  border-color: color-mix(in oklab, var(--c-ink) 14%, transparent);
}

.decision .q { color: var(--c-orange); font-weight: 700; }
body.editorial .decision .q { color: var(--c-copper); }
.decision .a { opacity: 0.9; }
.decision .branch { color: var(--c-signal-green); }
.decision .danger { color: var(--c-signal-red); }

/* ----- 17. TIMELINE ----- */

.timeline {
  position: relative;
  margin: var(--s-5) 0;
  padding-left: var(--s-4);
  border-left: 2px solid var(--c-copper);
}

body.tech .timeline { border-left-color: var(--c-orange); }

.timeline__event { margin-bottom: var(--s-5); position: relative; }

.timeline__event::before {
  content: '';
  position: absolute;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--c-copper);
  left: calc(var(--s-4) * -1 - 7px);
  top: 8px;
}

body.tech .timeline__event::before { background: var(--c-orange); }

.timeline__date {
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-copper);
  margin-bottom: var(--s-1);
}

body.tech .timeline__date { color: var(--c-orange); }

.timeline__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--fs-lg);
  margin-bottom: var(--s-1);
}

body.tech .timeline__title { font-family: var(--f-mono); }

/* ----- 18. QUADRANT / POSITION MAP ----- */

.quadrant {
  position: relative;
  aspect-ratio: 1;
  max-width: 640px;
  margin: var(--s-4) auto;
  border: 1px solid color-mix(in oklab, currentColor 30%, transparent);
  background: linear-gradient(to right, transparent 49.8%, color-mix(in oklab, currentColor 30%, transparent) 50%, transparent 50.2%),
              linear-gradient(to bottom, transparent 49.8%, color-mix(in oklab, currentColor 30%, transparent) 50%, transparent 50.2%);
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
}

.quadrant__axis-x, .quadrant__axis-y {
  position: absolute;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--c-ink-muted);
}

body.tech .quadrant__axis-x, body.tech .quadrant__axis-y { color: var(--c-bone-muted); }

.quadrant__axis-x {
  bottom: -28px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 4px;
}

.quadrant__axis-y {
  top: 0;
  left: -8px;
  transform: translateX(-100%) rotate(-90deg);
  transform-origin: 100% 0;
  white-space: nowrap;
}

.quadrant__point {
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--c-ink-muted);
  transform: translate(-50%, 50%);
}

.quadrant__point.us { background: var(--c-copper); width: 14px; height: 14px; }
body.tech .quadrant__point.us { background: var(--c-orange); }

.quadrant__label {
  position: absolute;
  font-weight: 500;
  transform: translate(-50%, calc(50% + 14px));
  white-space: nowrap;
}

.quadrant__label.us { color: var(--c-copper); font-weight: 700; }
body.tech .quadrant__label.us { color: var(--c-orange); }

/* ----- 19. PILL / BADGE ----- */

.pill {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 2px var(--s-1);
  border: 1px solid currentColor;
  border-radius: 2px;
  margin-right: var(--s-1);
}

.pill--copper { color: var(--c-copper); }
.pill--orange { color: var(--c-orange); }
.pill--danger { color: var(--c-signal-red); }
.pill--success { color: var(--c-signal-green); }

/* ----- 20. CALLOUT ----- */

.callout {
  border-left: 3px solid var(--c-copper);
  padding: var(--s-3);
  background: color-mix(in oklab, var(--c-copper) 6%, transparent);
  margin: var(--s-3) 0;
  font-size: var(--fs-sm);
  line-height: 1.55;
}

body.tech .callout {
  border-left-color: var(--c-orange);
  background: color-mix(in oklab, var(--c-orange) 8%, transparent);
}

.callout--warn { border-left-color: var(--c-signal-red); background: color-mix(in oklab, var(--c-signal-red) 7%, transparent); }
.callout--ok   { border-left-color: var(--c-signal-green); background: color-mix(in oklab, var(--c-signal-green) 7%, transparent); }

.callout__label {
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--c-copper);
  font-weight: 700;
  margin-bottom: var(--s-1);
}

body.tech .callout__label { color: var(--c-orange); }
.callout--warn .callout__label { color: var(--c-signal-red); }
.callout--ok .callout__label { color: var(--c-signal-green); }

/* ----- 21. FOOTER ----- */

.brand-footer {
  margin-top: var(--s-8);
  padding: var(--s-5) var(--s-4);
  border-top: 1px solid color-mix(in oklab, currentColor 14%, transparent);
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-ink-muted);
  display: flex;
  justify-content: space-between;
  max-width: var(--max-w);
  margin-inline: auto;
  flex-wrap: wrap;
  gap: var(--s-2);
}

body.tech .brand-footer { color: var(--c-bone-muted); border-top-color: var(--c-line); }

/* ----- 22. IMAGE HERO (section opener) ----- */

.hero-image {
  position: relative;
  width: 100%;
  height: clamp(360px, 60vh, 720px);
  overflow: hidden;
  margin-bottom: var(--s-5);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}

.hero-image__caption {
  position: absolute;
  bottom: var(--s-3);
  left: var(--s-3);
  right: var(--s-3);
  color: var(--c-cream);
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  text-shadow: 0 1px 8px rgba(0,0,0,0.6);
}

/* ----- 23. ASCII DIVIDERS (tech-spec accent) ----- */

.ascii-divider {
  font-family: var(--f-mono);
  color: var(--c-orange);
  text-align: center;
  white-space: pre;
  margin: var(--s-5) 0;
  font-size: var(--fs-sm);
  opacity: 0.7;
  line-height: 1.4;
}

body.editorial .ascii-divider {
  color: var(--c-copper);
}

/* ----- 24. PAGE NUMBER / FOLIO ----- */

.folio {
  font-family: var(--f-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--c-ink-muted);
}

body.tech .folio { color: var(--c-bone-muted); }

/* ----- 25. PRINT ----- */

@media print {
  /* Force all backgrounds, gradients, and colors to render in PDF */
  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    color-adjust: exact !important;
  }

  @page {
    size: Letter;
    margin: 0;
  }

  html, body {
    margin: 0 !important;
    padding: 0 !important;
    font-size: 10.5pt;
    line-height: 1.5;
  }

  /* Preserve page theme in print (don't flatten to white) */
  body.editorial {
    background: var(--c-cream) !important;
    color: var(--c-ink) !important;
  }
  body.tech {
    background: var(--c-void) !important;
    color: var(--c-bone) !important;
  }

  /* Hide sticky header in print (it breaks pagination) */
  .brand-header { display: none !important; }

  /* Cover fills first page */
  .cover {
    min-height: 100vh;
    height: 100vh;
    page-break-after: always;
    break-after: page;
    padding: 0.7in 0.75in 0.6in !important;
  }
  .cover__bg { opacity: 1 !important; }
  .cover__veil {
    background: linear-gradient(180deg, transparent 0%, transparent 45%, rgba(0,0,0,0.55) 100%) !important;
  }

  /* Hero images — fixed height, no weird zoom */
  .hero-image {
    height: 4.2in !important;
    page-break-inside: avoid;
    break-inside: avoid;
    margin: 0 !important;
  }

  /* Section header gets its own page opener */
  .section-header {
    page-break-before: always;
    break-before: page;
    padding: 0.6in 0.75in 0.5in !important;
    max-width: none !important;
    margin: 0 !important;
  }

  /* Main content padding for print */
  .page {
    max-width: none !important;
    padding: 0 0.75in !important;
  }

  /* Prevent bad breaks */
  h1, h2, h3, h4 { page-break-after: avoid; break-after: avoid; }
  table, figure, .card, .callout, .do-dont, .token-grid, .decision, .quadrant, .hero-image, .timeline__event {
    page-break-inside: avoid;
    break-inside: avoid;
  }

  /* Footer — shows once per page naturally */
  .brand-footer {
    border-top: 1px solid rgba(0,0,0,0.2) !important;
    page-break-before: avoid;
    margin-top: var(--s-5) !important;
  }
  body.tech .brand-footer {
    border-top-color: rgba(255,255,255,0.15) !important;
  }

  /* Links — keep color but drop underlines in print */
  a { text-decoration: none; }

  /* Images */
  img { max-width: 100% !important; }

  /* Code/mono blocks */
  pre { page-break-inside: avoid; break-inside: avoid; white-space: pre-wrap; }

  /* Tables wider on print */
  table { width: 100% !important; }

  /* Voice matrix — allow scrolling to become full-width in print */
  .voice-matrix { overflow: visible !important; }
  .voice-matrix table { min-width: 0 !important; }
}

/* ----- 26. UTILITY ----- */

.u-center { text-align: center; }
.u-right  { text-align: right; }
.u-mt-0   { margin-top: 0; }
.u-mt-3   { margin-top: var(--s-3); }
.u-mt-5   { margin-top: var(--s-5); }
.u-mb-3   { margin-bottom: var(--s-3); }
.u-mb-5   { margin-bottom: var(--s-5); }
.u-w-full { width: 100%; }

.col-6 { grid-column: span 6; }
.col-8 { grid-column: span 8; }
.col-4 { grid-column: span 4; }
.col-12 { grid-column: span 12; }

@media (max-width: 768px) {
  .col-6, .col-8, .col-4 { grid-column: span 4; }
  .col-12 { grid-column: span 4; }
}