/* =========================================================================
   camerounhistoire.org — Editorial stylesheet
   -------------------------------------------------------------------------
   Design language: archival paper, deep forest and river tones, earthy red
   and gold used sparingly. Serif display (Fraunces), readable serif body
   (Newsreader). Light & dark themes via [data-theme] on <html>.
   ========================================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Palette — light (archival paper) */
  --paper: #f5f0e6;
  --paper-raised: #fbf8f1;
  --paper-sunken: #ece4d4;
  --ink: #26201a;
  --ink-soft: #574e42;
  --ink-faint: #86796a;
  --rule: #d8cdb8;
  --rule-strong: #b9ab90;
  --forest: #1f4030;
  --forest-soft: #33604a;
  --river: #23485c;
  --laterite: #9a3b26;      /* earthy red — used sparingly */
  --gold: #a97e2f;          /* archival gold — used sparingly */
  --gold-soft: #c9a45c;
  --focus: #23485c;

  /* Type */
  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-body: "Newsreader", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --font-ui: "Newsreader", Georgia, serif;

  /* Rhythm */
  --measure: 42rem;           /* narrow reading width for essays */
  --wide: 74rem;
  --space-1: .5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5.5rem;
  --radius: 3px;

  --header-h: 4.25rem;
  color-scheme: light;
}

[data-theme="dark"] {
  /* Palette — dark (evening archive) */
  --paper: #191511;
  --paper-raised: #221d17;
  --paper-sunken: #120f0c;
  --ink: #e9e1d2;
  --ink-soft: #b6ab99;
  --ink-faint: #8b8172;
  --rule: #3a332a;
  --rule-strong: #55493a;
  --forest: #7dbb98;
  --forest-soft: #5c9a79;
  --river: #86b6d0;
  --laterite: #d97a5f;
  --gold: #cfa958;
  --gold-soft: #a97e2f;
  --focus: #86b6d0;
  color-scheme: dark;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background-color .35s ease, color .35s ease;
}

/* Subtle paper grain via layered gradients (no image request) */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .5;
  background:
    radial-gradient(ellipse 80% 60% at 15% 0%, rgba(169,126,47,.05), transparent 60%),
    radial-gradient(ellipse 70% 50% at 100% 100%, rgba(35,72,92,.05), transparent 60%);
}

main { position: relative; z-index: 1; }

img, svg { max-width: 100%; height: auto; }

a { color: var(--river); text-decoration-color: color-mix(in srgb, var(--river) 40%, transparent); text-underline-offset: .18em; }
a:hover { color: var(--laterite); }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection { background: color-mix(in srgb, var(--gold) 30%, transparent); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 560;
  line-height: 1.12;
  color: var(--ink);
  margin: 0 0 var(--space-2);
  letter-spacing: -0.01em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 5.5vw, 4.1rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.55rem); }
h4 { font-size: 1.1rem; }

p { margin: 0 0 1.1em; }
.lead {
  font-size: clamp(1.15rem, 2vw, 1.32rem);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: var(--measure);
}

.kicker {
  font-family: var(--font-ui);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--laterite);
  margin: 0 0 var(--space-2);
  display: flex;
  align-items: center;
  gap: .75rem;
}
.kicker::before {
  content: "";
  width: 2.2rem; height: 1px;
  background: var(--laterite);
  flex: none;
}

.prose { max-width: var(--measure); }
.prose h3 { margin-top: var(--space-4); }

.smallcaps {
  font-variant-caps: all-small-caps;
  letter-spacing: .08em;
}

/* ---------- Layout primitives ---------- */
.wrap { width: min(var(--wide), 100% - 3rem); margin-inline: auto; }
.section { padding-block: var(--space-5); }
.section + .section { border-top: 1px solid var(--rule); }

/* Asymmetric editorial split: kicker/heading column + content column */
.split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--space-4);
  align-items: start;
}
.split > .split-aside { position: sticky; top: calc(var(--header-h) + 1.5rem); }
@media (max-width: 56rem) {
  .split { grid-template-columns: 1fr; }
  .split > .split-aside { position: static; }
}

.rule-thick {
  border: 0; height: 3px; margin: 0 0 var(--space-3);
  background: linear-gradient(90deg, var(--laterite) 0 3.5rem, var(--rule) 3.5rem);
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute; left: 1rem; top: -4rem;
  z-index: 200;
  background: var(--forest); color: #fdfaf2;
  padding: .6rem 1.1rem;
  border-radius: var(--radius);
  font-family: var(--font-ui);
  transition: top .2s ease;
}
.skip-link:focus { top: 1rem; color: #fdfaf2; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}
.header-inner {
  display: flex; align-items: center; gap: var(--space-3);
  min-height: var(--header-h);
}
.brand {
  display: flex; align-items: center; gap: .7rem;
  text-decoration: none; color: var(--ink);
  margin-right: auto;
  flex: none;
}
.brand svg { width: 2.35rem; height: 2.35rem; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 600; font-size: 1.12rem; letter-spacing: .01em;
  line-height: 1.05;
}
.brand-name small {
  display: block;
  font-family: var(--font-ui); font-weight: 400;
  font-size: .68rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: .18rem;
}

.site-nav ul {
  display: flex; gap: .25rem; margin: 0; padding: 0; list-style: none;
  flex-wrap: wrap;
}
.site-nav a {
  display: block;
  font-family: var(--font-ui); font-size: .93rem;
  color: var(--ink-soft); text-decoration: none;
  padding: .45rem .7rem; border-radius: var(--radius);
  border-bottom: 2px solid transparent;
}
.site-nav a:hover { color: var(--ink); background: var(--paper-sunken); }
.site-nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--laterite);
}

.header-tools { display: flex; align-items: center; gap: .5rem; flex: none; }

.tool-btn {
  font-family: var(--font-ui); font-size: .85rem; font-weight: 600;
  background: none; border: 1px solid var(--rule-strong);
  color: var(--ink-soft);
  border-radius: var(--radius);
  padding: .42rem .75rem;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: .45rem;
  transition: border-color .2s ease, color .2s ease, background-color .2s ease;
}
.tool-btn:hover { color: var(--ink); border-color: var(--ink-faint); }
.lang-btn { letter-spacing: .06em; }
.lang-btn .lang-active { color: var(--laterite); }

.nav-toggle { display: none; }

@media (max-width: 62rem) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--paper-raised);
    border-bottom: 1px solid var(--rule);
    display: none;
    box-shadow: 0 18px 30px -18px rgba(0,0,0,.25);
  }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; padding: .8rem 1.2rem 1.2rem; gap: 0; }
  .site-nav a { padding: .7rem .5rem; font-size: 1.02rem; border-bottom: 1px solid var(--rule); }
  .site-nav li:last-child a { border-bottom: none; }
}

/* ---------- Hero ---------- */
.hero { padding-block: var(--space-5) var(--space-4); position: relative; overflow: hidden; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  gap: var(--space-4);
  align-items: end;
}
@media (max-width: 56rem) { .hero-grid { grid-template-columns: 1fr; } }

.hero h1 { max-width: 17ch; }
.hero .lead { margin-top: var(--space-3); }

.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-3); }

.btn {
  font-family: var(--font-ui); font-size: 1rem; font-weight: 600;
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .8rem 1.5rem;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--forest); color: #fdfaf2; }
.btn-primary:hover { background: var(--forest-soft); color: #fdfaf2; }
[data-theme="dark"] .btn-primary { background: var(--forest-soft); color: #10130f; }
[data-theme="dark"] .btn-primary:hover { background: var(--forest); }
.btn-ghost { border-color: var(--rule-strong); color: var(--ink); }
.btn-ghost:hover { border-color: var(--laterite); color: var(--laterite); }

/* Hero side ornament: layered "archival card" */
.hero-marginalia {
  border-left: 3px solid var(--gold);
  padding-left: var(--space-3);
  font-size: .98rem;
  color: var(--ink-soft);
}
.hero-marginalia .num {
  font-family: var(--font-display);
  font-size: 2.6rem; font-weight: 560; line-height: 1;
  color: var(--ink);
  display: block;
}
.hero-marginalia p { margin: .35rem 0 1.4rem; }
.hero-marginalia p:last-child { margin-bottom: 0; }

/* ---------- Chapter cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-3);
}
.chapter-card {
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: var(--space-3);
  display: flex; flex-direction: column; gap: .7rem;
  text-decoration: none; color: inherit;
  position: relative;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.chapter-card:hover {
  border-color: var(--rule-strong);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -20px rgba(38,32,26,.45);
  color: inherit;
}
.chapter-card:hover .chapter-card-title { color: var(--laterite); }
.chapter-num {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 560; line-height: 1;
  color: var(--gold);
}
.chapter-card-period {
  font-family: var(--font-ui); font-size: .78rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-faint);
}
.chapter-card-title {
  font-family: var(--font-display);
  font-size: 1.28rem; font-weight: 560; line-height: 1.2;
  transition: color .2s ease;
}
.chapter-card-summary {
  font-size: .95rem; color: var(--ink-soft);
  display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}
.chapter-card-foot {
  margin-top: auto; padding-top: .8rem;
  border-top: 1px solid var(--rule);
  display: flex; justify-content: space-between; align-items: center; gap: .5rem;
  font-family: var(--font-ui); font-size: .82rem; color: var(--ink-faint);
}

/* Status badges */
.status {
  font-family: var(--font-ui);
  font-size: .72rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  padding: .18rem .55rem;
  border-radius: 2px;
  border: 1px solid;
  white-space: nowrap;
}
.status-draft    { color: var(--ink-faint); border-color: var(--rule-strong); }
.status-review   { color: var(--river);  border-color: color-mix(in srgb, var(--river) 55%, transparent); }
.status-reviewed { color: var(--forest-soft); border-color: color-mix(in srgb, var(--forest-soft) 60%, transparent); }
.status-revision { color: var(--gold);   border-color: color-mix(in srgb, var(--gold) 60%, transparent); }

/* ---------- Timeline ---------- */
.timeline { list-style: none; margin: var(--space-4) 0 0; padding: 0; position: relative; }
.timeline::before {
  content: "";
  position: absolute; top: .4rem; bottom: .4rem; left: .55rem;
  width: 2px;
  background: linear-gradient(var(--gold), var(--rule-strong));
}
.timeline li {
  position: relative;
  padding: 0 0 var(--space-4) 3rem;
}
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: "";
  position: absolute; left: 0; top: .42rem;
  width: 1.15rem; height: 1.15rem;
  border-radius: 50%;
  background: var(--paper);
  border: 3px solid var(--laterite);
}
.timeline .tl-period {
  font-family: var(--font-ui); font-size: .8rem;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--gold);
}
.timeline h3 { margin: .2rem 0 .4rem; }
.timeline h3 a { color: inherit; text-decoration: none; }
.timeline h3 a:hover { color: var(--laterite); }
.timeline p { max-width: var(--measure); color: var(--ink-soft); margin-bottom: .5rem; }
.tl-link { font-family: var(--font-ui); font-size: .9rem; }

/* Compact preview variant on home */
.timeline.preview li { padding-bottom: var(--space-3); }
.timeline.preview p { display: none; }

/* ---------- Pull quote ---------- */
.pullquote {
  margin: var(--space-4) 0;
  padding: var(--space-3) var(--space-3) var(--space-3) var(--space-4);
  border-left: 4px solid var(--gold);
  background: var(--paper-raised);
}
.pullquote blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-style: italic; font-weight: 480;
  line-height: 1.35;
}
.pullquote figcaption {
  margin-top: var(--space-2);
  font-family: var(--font-ui); font-size: .92rem;
  color: var(--ink-faint);
}

/* ---------- Principles / feature list ---------- */
.principles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
  padding: 0; list-style: none;
}
.principles li { border-top: 2px solid var(--rule-strong); padding-top: var(--space-2); }
.principles h3 { font-size: 1.18rem; margin-bottom: .5rem; }
.principles p { font-size: .96rem; color: var(--ink-soft); margin: 0; }

/* ---------- Chapter detail ---------- */
.chapter-detail-head {
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--rule);
}
.chapter-detail-head .chapter-num { font-size: 3.2rem; }
.chapter-meta {
  display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; align-items: center;
  font-family: var(--font-ui); font-size: .9rem; color: var(--ink-faint);
  margin-top: var(--space-2);
}
.chapter-body {
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  gap: var(--space-4);
  padding-block: var(--space-4);
}
@media (max-width: 56rem) { .chapter-body { grid-template-columns: 1fr; } }

.chapter-main > h3:first-child { margin-top: 0; }
.chapter-main h3 {
  margin-top: var(--space-4);
  padding-top: var(--space-2);
}
.chapter-main h3::before {
  content: "";
  display: block;
  width: 2.4rem; height: 2px;
  background: var(--laterite);
  margin-bottom: 1rem;
}

.chapter-side { font-size: .95rem; }
.side-block {
  border: 1px solid var(--rule);
  background: var(--paper-raised);
  border-radius: var(--radius);
  padding: var(--space-3);
  margin-bottom: var(--space-3);
}
.side-block h4 {
  font-family: var(--font-ui);
  font-size: .78rem; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--laterite);
  margin-bottom: var(--space-2);
}
.side-block ul { margin: 0; padding-left: 1.1rem; }
.side-block li { margin-bottom: .55rem; }
.side-block li:last-child { margin-bottom: 0; }
.side-block.note { border-left: 3px solid var(--gold); }

.keyterms { display: flex; flex-wrap: wrap; gap: .45rem; padding: 0; list-style: none; margin: 0; }
.keyterms li {
  font-family: var(--font-ui); font-size: .84rem;
  background: var(--paper-sunken);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: .25rem .6rem;
}

.chapter-pager {
  display: flex; justify-content: space-between; gap: var(--space-2);
  padding-block: var(--space-3);
  border-top: 1px solid var(--rule);
  font-family: var(--font-ui);
}
.chapter-pager a { text-decoration: none; max-width: 46%; }
.chapter-pager .pager-label {
  display: block; font-size: .78rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-faint); margin-bottom: .25rem;
}
.chapter-pager .pager-title { font-family: var(--font-display); font-size: 1.05rem; color: var(--ink); }
.chapter-pager a:hover .pager-title { color: var(--laterite); }
.chapter-pager .next { text-align: right; margin-left: auto; }

.subsection-list { list-style: none; counter-reset: subsec; margin: var(--space-2) 0 0; padding: 0; max-width: var(--measure); }
.subsection-list li {
  counter-increment: subsec;
  display: flex; gap: 1rem; align-items: baseline;
  padding: .75rem 0;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-display); font-size: 1.12rem;
}
.subsection-list li::before {
  content: counter(subsec, decimal-leading-zero);
  font-family: var(--font-ui); font-size: .82rem;
  color: var(--gold); letter-spacing: .05em;
  flex: none;
}

/* ---------- Contributors ---------- */
.contrib-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-3);
}
.contrib-card {
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: var(--space-3);
}
.contrib-head { display: flex; align-items: center; gap: 1rem; margin-bottom: var(--space-2); }
.monogram {
  width: 3.1rem; height: 3.1rem; flex: none;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  color: var(--paper-raised);
  background: var(--forest);
  border: 2px solid var(--gold-soft);
}
[data-theme="dark"] .monogram { color: var(--paper-sunken); background: var(--forest-soft); }
.contrib-card h3 { font-size: 1.15rem; margin: 0; }
.contrib-role { font-family: var(--font-ui); font-size: .85rem; color: var(--laterite); }
.contrib-card dl { margin: var(--space-2) 0 0; font-size: .9rem; }
.contrib-card dt {
  font-family: var(--font-ui); font-size: .72rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--ink-faint);
  margin-top: .7rem;
}
.contrib-card dd { margin: .15rem 0 0; color: var(--ink-soft); }
.contrib-bio { font-size: .93rem; color: var(--ink-soft); margin: var(--space-2) 0 0; }

/* Workflow steps */
.workflow { list-style: none; margin: var(--space-3) 0 0; padding: 0; display: grid; gap: var(--space-2); grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); }
.workflow li {
  border: 1px solid var(--rule);
  background: var(--paper-raised);
  border-radius: var(--radius);
  padding: var(--space-3);
  position: relative;
}
.workflow .step-num {
  font-family: var(--font-display); font-size: 1.9rem; color: var(--gold);
  display: block; line-height: 1; margin-bottom: .6rem;
}
.workflow h4 { margin-bottom: .4rem; }
.workflow p { font-size: .93rem; color: var(--ink-soft); margin: 0; }

/* Code of responsibility */
.code-list { list-style: none; margin: var(--space-3) 0 0; padding: 0; max-width: var(--measure); counter-reset: code; }
.code-list li {
  counter-increment: code;
  display: flex; gap: 1.1rem;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--rule);
}
.code-list li::before {
  content: counter(code, upper-roman);
  font-family: var(--font-display); font-size: 1.05rem; color: var(--laterite);
  min-width: 2.2rem; flex: none;
}

/* ---------- Method ---------- */
.method-section { max-width: var(--measure); margin-top: var(--space-4); }
.method-section h3 { display: flex; align-items: baseline; gap: .9rem; }
.method-section h3::before {
  content: "§";
  color: var(--gold);
  font-size: .9em;
}

/* ---------- Resources ---------- */
.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.resource-group { border-top: 2px solid var(--rule-strong); padding-top: var(--space-2); }
.resource-group h3 { font-size: 1.2rem; }
.resource-group ul { margin: 0; padding-left: 1.15rem; color: var(--ink-soft); font-size: .96rem; }
.resource-group li { margin-bottom: .55rem; }

/* ---------- Updates ---------- */
.update-log { list-style: none; margin: var(--space-4) 0 0; padding: 0; max-width: var(--measure); }
.update-log li {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--rule);
}
@media (max-width: 40rem) { .update-log li { grid-template-columns: 1fr; gap: .4rem; } }
.update-date {
  font-family: var(--font-ui); font-size: .88rem; color: var(--ink-faint);
}
.update-type {
  display: inline-block;
  font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--gold); margin-top: .3rem;
}
.update-log h3 { font-size: 1.2rem; margin-bottom: .4rem; }
.update-log p { margin: 0; color: var(--ink-soft); font-size: .97rem; }

/* ---------- Collaboration banner ---------- */
.collab-note {
  background: var(--forest);
  color: #efe9da;
  border-radius: var(--radius);
  padding: var(--space-4);
  margin-top: var(--space-4);
}
[data-theme="dark"] .collab-note { background: #0f2019; color: var(--ink); border: 1px solid var(--rule); }
.collab-note h2, .collab-note h3 { color: inherit; }
.collab-note .btn-ghost { border-color: color-mix(in srgb, currentColor 45%, transparent); color: inherit; }
.collab-note .btn-ghost:hover { border-color: var(--gold-soft); color: var(--gold-soft); }

/* ---------- Footer ---------- */
.site-footer {
  margin-top: var(--space-5);
  border-top: 3px solid var(--rule-strong);
  background: var(--paper-sunken);
  padding-block: var(--space-4);
  font-size: .95rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 3fr) minmax(0, 3fr);
  gap: var(--space-4);
}
@media (max-width: 56rem) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 {
  font-family: var(--font-ui); font-size: .78rem; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase; color: var(--ink-faint);
}
.site-footer p { color: var(--ink-soft); }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: .45rem; }
.site-footer a { color: var(--ink-soft); text-decoration: none; }
.site-footer a:hover { color: var(--laterite); }
.footer-legal {
  margin-top: var(--space-4); padding-top: var(--space-3);
  border-top: 1px solid var(--rule);
  color: var(--ink-faint); font-size: .85rem;
  display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); justify-content: space-between;
}
.footer-legal p { margin: 0; max-width: 46rem; }

/* ---------- View routing (single-page sections) ---------- */
.view { display: none; }
.view.active { display: block; }
.chapter-detail { display: none; }
.chapter-detail.active { display: block; }

/* ---------- Utility ---------- */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }

/* =============================================================
   FOUNDER CARD  (About section)
   ============================================================= */

.founder-card {
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: flex-start;
  flex-wrap: wrap;
  max-width: 56rem;
  margin-inline: auto;
  padding-top: 2rem;
  border-top: 1px solid var(--rule, rgba(0,0,0,.12));
}

.founder-card__photo {
  flex: 0 0 200px;
}

.founder-card__photo img {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--gold-soft, #c9a84e);
}

.founder-card__bio {
  flex: 1;
  min-width: 280px;
}

.founder-card__name {
  margin: 0 0 .25rem;
  font-family: var(--font-display, 'Fraunces', serif);
  font-size: 1.5rem;
  font-weight: 600;
}

.founder-card__role {
  margin: 0 0 1rem;
  color: var(--text-muted, #6b6b6b);
  font-style: italic;
}

.founder-card__bio p:last-child {
  margin: 0;
  line-height: 1.75;
  font-family: var(--font-body, 'Newsreader', serif);
  font-size: 1.05rem;
}

@media (max-width: 560px) {
  .founder-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .founder-card__photo {
    flex: none;
  }
  .founder-card__bio {
    text-align: left;
  }
}

/* =============================================================
   FOUNDER STRIP  (top of Contributors grid)
   ============================================================= */

.founder-strip {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.5rem 2rem;
  margin: 2rem 0 1rem;
  background: var(--surface-alt, rgba(201,168,78,.06));
  border: 1px solid var(--gold-soft, #c9a84e);
  border-radius: .75rem;
}

.founder-strip__avatar img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--gold-soft, #c9a84e);
}

.founder-strip__info {
  flex: 1;
  min-width: 0;
}

.founder-strip__badge {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold-deep, #8a6d1f);
  background: var(--gold-soft, #c9a84e);
  padding: .15rem .6rem;
  border-radius: 100px;
  margin-bottom: .35rem;
}

.founder-strip__name {
  margin: 0 0 .2rem;
  font-family: var(--font-display, 'Fraunces', serif);
  font-size: 1.15rem;
  font-weight: 600;
}

.founder-strip__desc {
  margin: 0;
  font-size: .9rem;
  color: var(--text-muted, #6b6b6b);
  line-height: 1.5;
}

@media (max-width: 480px) {
  .founder-strip {
    flex-direction: column;
    text-align: center;
  }
}

/* =============================================================
   CONTRIBUTORS EMPTY STATE
   Shown when the contrib-grid is not yet populated by JS
   ============================================================= */

.contributors-empty {
  display: block;  /* JS can hide this when contributors exist */
  margin-top: 1rem;
  padding: 2.5rem 1.5rem;
  text-align: center;
  border: 2px dashed var(--rule, rgba(0,0,0,.15));
  border-radius: .75rem;
}

.contributors-empty p {
  margin: 0 0 1rem;
  color: var(--text-muted, #6b6b6b);
}