/* ==========================================================================
   Route C — The Cartographer
   Register: the researcher as cartographer of institutional terrain.
   Replaces the painting-based Fieldnotes route. Data-viz vocabulary,
   contour lines, compass marks, coordinate labels — structural analysis
   made visible.
   Fonts: Literata (Latin) + Markazi Text (Arabic) + JetBrains Mono (data)
   All production-ready, free, self-hostable.
   ========================================================================== */

:root {
  --map-cream: #F4F1EA;
  --graphite: #1F1F1C;
  --territory-red: #9E3621;
  --meridian-blue: #3B5875;
  --isohypse: #C8BEA9;
  --swap: var(--map-cream);
}

body.cartographer {
  background: var(--map-cream);
  color: var(--graphite);
  font-family: 'Literata', Georgia, serif;
  font-size: clamp(1.125rem, 1.0625rem + 0.3vw, 1.25rem);
  line-height: 1.7;
  position: relative;
}

/* subtle contour-line background texture */
body.cartographer::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.12;
  background-image:
    radial-gradient(ellipse 1200px 900px at 10% 0%, transparent 62%, var(--isohypse) 62.2%, transparent 62.4%),
    radial-gradient(ellipse 1100px 820px at 10% 0%, transparent 70%, var(--isohypse) 70.2%, transparent 70.4%),
    radial-gradient(ellipse 1000px 740px at 10% 0%, transparent 78%, var(--isohypse) 78.2%, transparent 78.4%);
  z-index: 0;
}

body.cartographer > * { position: relative; z-index: 1; }

body.cartographer .route-nav {
  background: rgba(244, 241, 234, 0.88);
  color: var(--graphite);
  border-bottom: 1px solid rgba(31, 31, 28, 0.15);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
}

body.cartographer .route-nav__link--active { color: var(--territory-red); opacity: 1; }

/* --- Coordinate label block (appears throughout) --------------------- */

.coord {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--meridian-blue);
  text-transform: uppercase;
  font-weight: 500;
}

/* --- Hero ------------------------------------------------------------ */

.cartographer-hero {
  padding-block: clamp(5rem, 13vw, 9rem);
  border-bottom: 1px solid rgba(31, 31, 28, 0.22);
  position: relative;
}

.cartographer-hero::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--graphite);
  opacity: 0.55;
}

.cartographer-hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.cartographer-hero__coord {
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  color: var(--meridian-blue);
  text-transform: uppercase;
  margin-bottom: 3rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed rgba(59, 88, 117, 0.4);
}

.cartographer-hero__mark {
  font-family: 'Literata', Georgia, serif;
  font-weight: 400;
  font-size: clamp(2.25rem, 6vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--graphite);
}

.cartographer-hero__mark em {
  font-style: italic;
  color: var(--territory-red);
}

.cartographer-hero__mark--ar {
  font-family: 'Markazi Text', 'Readex Pro', sans-serif;
  font-weight: 600;
  font-size: clamp(3rem, 7.5vw, 5.25rem);
  line-height: 1.2;
  direction: rtl;
  margin-top: 0.5rem;
  letter-spacing: -0.005em;
}

.cartographer-hero__legend {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.cartographer-hero__legend-item {
  display: grid;
  gap: 0.25rem;
}

.cartographer-hero__legend-item .coord { font-size: 0.75rem; }

.cartographer-hero__legend-item-value {
  font-family: 'Literata', Georgia, serif;
  font-size: 1.0625rem;
  font-style: italic;
  color: var(--graphite);
}

/* --- Section headings ----------------------------------------------- */

.cartographer-section {
  border-top: 1px solid rgba(31, 31, 28, 0.15);
}

.cartographer-section__marker {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.cartographer-section__number {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: var(--territory-red);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  font-weight: 500;
}

.cartographer-section__coord {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: var(--meridian-blue);
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  opacity: 0.75;
}

.cartographer-section__title {
  font-family: 'Literata', Georgia, serif;
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  max-width: 36rem;
  margin-bottom: 2rem;
  color: var(--graphite);
}

.cartographer-section__body {
  max-width: 38rem;
  color: var(--graphite);
  opacity: 0.88;
  margin-bottom: 3rem;
  font-size: 1.1875rem;
  line-height: 1.7;
}

/* --- Palette --------------------------------------------------------- */

.cartographer-palette .swatch {
  border: 1px solid rgba(31, 31, 28, 0.2);
  position: relative;
  aspect-ratio: 4 / 5;
}

.cartographer-palette .swatch::before {
  content: '';
  position: absolute;
  top: 8px; left: 8px; width: 12px; height: 1px;
  background: currentColor;
  opacity: 0.5;
}
.cartographer-palette .swatch::after {
  content: '';
  position: absolute;
  top: 8px; left: 8px; width: 1px; height: 12px;
  background: currentColor;
  opacity: 0.5;
}

.cartographer-palette .swatch--cream { background: var(--map-cream); color: var(--graphite); }
.cartographer-palette .swatch--graphite { background: var(--graphite); color: var(--map-cream); }
.cartographer-palette .swatch--red { background: var(--territory-red); color: var(--map-cream); }
.cartographer-palette .swatch--blue { background: var(--meridian-blue); color: var(--map-cream); }
.cartographer-palette .swatch--isohypse { background: var(--isohypse); color: var(--graphite); }

/* --- Typography specimen -------------------------------------------- */

.cartographer-specimen .specimen__sample {
  border-top: none;
  border-left: 2px solid var(--territory-red);
  padding-inline-start: 1.5rem;
  padding-block: 1.5rem 2rem;
}

.cartographer-specimen .specimen__label {
  color: var(--meridian-blue);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}

.cartographer-specimen .specimen__text--display {
  font-family: 'Literata', Georgia, serif;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.06;
  letter-spacing: -0.01em;
}

.cartographer-specimen .specimen__text--display strong {
  font-style: normal;
  font-weight: 600;
  color: var(--territory-red);
}

.cartographer-specimen .specimen__text--ar-display {
  font-family: 'Markazi Text', 'Readex Pro', sans-serif;
  font-weight: 600;
  font-size: clamp(2.75rem, 6vw, 4.25rem);
  line-height: 1.3;
  direction: rtl;
  text-align: right;
  letter-spacing: -0.005em;
}

.cartographer-specimen .specimen__text--body {
  font-family: 'Literata', Georgia, serif;
  font-size: 1.25rem;
  line-height: 1.75;
  max-width: 40rem;
}

.cartographer-specimen .specimen__text--ar-body {
  font-family: 'Markazi Text', 'Readex Pro', sans-serif;
  font-size: 1.625rem;
  font-weight: 500;
  line-height: 1.85;
  direction: rtl;
  text-align: right;
  max-width: 40rem;
  margin-inline-start: auto;
}

.cartographer-specimen .specimen__text--data {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--meridian-blue);
  letter-spacing: 0.04em;
}

/* --- Mock "map" card -------------------------------------------------- */

.cartographer-mock {
  border: 1px solid var(--graphite);
  background: var(--map-cream);
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
}

.cartographer-mock__legend {
  background: var(--graphite);
  color: var(--map-cream);
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.cartographer-mock__body {
  padding: 2.5rem 2rem 2rem;
  display: grid;
  gap: 0.75rem;
}

.cartographer-mock__eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--territory-red);
  text-transform: uppercase;
}

.cartographer-mock__title {
  font-family: 'Literata', Georgia, serif;
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.625rem, 3vw, 2.25rem);
  line-height: 1.1;
  letter-spacing: -0.005em;
}

.cartographer-mock__title strong { color: var(--territory-red); font-style: normal; font-weight: 600; }

.cartographer-mock__deck {
  color: var(--graphite);
  opacity: 0.85;
  max-width: 44rem;
  font-size: 1.1875rem;
  line-height: 1.65;
}

.cartographer-mock__coords {
  display: flex;
  gap: 2rem;
  padding-top: 0.75rem;
  border-top: 1px dashed rgba(59, 88, 117, 0.4);
  flex-wrap: wrap;
}

.cartographer-mock__coords .coord span {
  font-family: 'Literata', Georgia, serif;
  font-style: italic;
  text-transform: none;
  letter-spacing: 0;
  color: var(--graphite);
  font-size: 0.875rem;
  margin-inline-start: 0.5rem;
}

/* --- Imagery thesis block ------------------------------------------- */

.cartographer-imagery {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 2fr;
  gap: 2.5rem;
  align-items: start;
}

.cartographer-imagery__diagram {
  aspect-ratio: 1;
  width: 100%;
  max-width: 240px;
  border: 1px solid var(--graphite);
  position: relative;
  background:
    repeating-linear-gradient(0deg, transparent 0 11px, rgba(59,88,117,0.18) 11px 12px),
    repeating-linear-gradient(90deg, transparent 0 11px, rgba(59,88,117,0.18) 11px 12px);
}

.cartographer-imagery__diagram::before {
  content: '';
  position: absolute;
  inset: 20%;
  border: 1px solid var(--territory-red);
  border-radius: 50%;
  opacity: 0.7;
}

.cartographer-imagery__diagram::after {
  content: '';
  position: absolute;
  inset: 32%;
  border: 1px solid var(--territory-red);
  border-radius: 50%;
  opacity: 0.45;
}

.cartographer-imagery__caption {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--meridian-blue);
  text-transform: uppercase;
  margin-top: 0.75rem;
}

@media (max-width: 700px) {
  .cartographer-imagery { grid-template-columns: 1fr; }
}

/* --- Risk note ------------------------------------------------------- */

.cartographer-risk {
  border-top: 1px solid var(--territory-red);
  padding-top: 1.5rem;
  max-width: 46rem;
  color: var(--graphite);
  opacity: 0.88;
  font-size: 1.125rem;
  line-height: 1.7;
}

.cartographer-risk strong {
  color: var(--territory-red);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.8125rem;
  font-weight: 600;
  display: block;
  margin-bottom: 0.75rem;
}

/* --- Decide ---------------------------------------------------------- */

.cartographer-decide .btn {
  border-color: var(--graphite);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
}

.cartographer-decide .btn:hover { background: var(--graphite); }
.cartographer-decide .btn:hover .btn__inner { color: var(--map-cream); }
.cartographer-decide .btn--picked { background: var(--graphite); }
.cartographer-decide .btn--picked .btn__inner { color: var(--map-cream); }

.cartographer-decide textarea {
  border-color: rgba(31, 31, 28, 0.3);
  font-family: 'Literata', Georgia, serif;
}

.cartographer-decide .decide__prompt { color: var(--territory-red); font-family: 'JetBrains Mono', ui-monospace, monospace; }

@media (max-width: 700px) {
  .cartographer-hero__coord { flex-direction: column; gap: 0.25rem; }
}