/* =========================================================
   FOUR MIRRORS — shared design system
   Used by landing/index.html + reading detail pages
   ========================================================= */

:root {
  --ink:        #0B0907;
  --ink-2:      #14110D;
  --ink-3:      #221B14;
  --cream:      #F2EAD6;
  --cream-2:    #E7DDC4;
  --cream-3:    #D9CCAB;
  --seal:       #B8281D;
  --seal-deep:  #7A1810;
  --seal-glow:  rgba(184, 40, 29, 0.18);
  --gold:       #B58A3E;
  --gold-soft:  #8C6A2E;
  --mute:       #6E6557;
  --mute-2:     #A8997E;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; }

body {
  margin: 0; padding: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: 'Fraunces', Georgia, serif;
  font-variation-settings: 'opsz' 14, 'wght' 400;
  font-size: 17.5px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'kern', 'liga', 'onum';
  overflow-x: hidden;
}
::selection { background: var(--seal); color: var(--cream); }

/* ============ NOISE / GRAIN ============ */
.grain {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 100;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' seed='5'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

/* ============ LAYOUT ============ */
.container { max-width: 1240px; margin: 0 auto; padding: 0 40px; }
.container-narrow { max-width: 880px; margin: 0 auto; padding: 0 40px; }
.container-prose { max-width: 720px; margin: 0 auto; padding: 0 40px; }

/* ============ SEAL ============ */
.seal {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 38px; height: 38px;
  background: var(--seal);
  color: var(--cream);
  font-family: 'Bodoni Moda', serif;
  font-style: italic;
  font-weight: 500;
  font-size: 17px;
  letter-spacing: 0.02em;
  transform: rotate(-3deg);
  box-shadow:
    1px 1px 0 var(--seal-deep),
    0 0 0 2px var(--seal),
    4px 4px 12px var(--seal-glow);
  position: relative;
}
.seal::before {
  content: '';
  position: absolute; inset: 3px;
  border: 1px solid rgba(255, 220, 200, 0.35);
}

/* ============ NAV ============ */
.nav {
  position: absolute; top: 0; left: 0; right: 0;
  z-index: 20;
  padding: 28px 40px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav .brand {
  display: flex; align-items: center; gap: 16px;
  text-decoration: none;
  color: var(--cream);
}
.nav.dark .brand { color: var(--cream); }
.nav.light .brand { color: var(--ink); }
.nav .brand-name {
  font-family: 'Bodoni Moda', serif;
  font-weight: 500;
  font-size: 18px;
  letter-spacing: 0.04em;
}
.nav .brand-name em { font-style: italic; font-weight: 400; }
.nav-link {
  font-family: 'Fraunces', serif;
  font-feature-settings: 'smcp';
  letter-spacing: 0.26em;
  font-size: 11px;
  color: var(--cream);
  text-decoration: none;
  padding: 10px 18px;
  border: 1px solid rgba(242, 234, 214, 0.32);
  transition: all 0.3s ease;
}
.nav.light .nav-link {
  color: var(--ink);
  border-color: rgba(11, 9, 7, 0.22);
}
.nav-link:hover {
  background: var(--seal);
  border-color: var(--seal);
  color: var(--cream);
}
.nav-link .arrow { margin-left: 8px; display: inline-block; transition: transform 0.3s; }
.nav-link:hover .arrow { transform: translateX(4px); }

/* ============ SECTIONS ============ */
.section { padding: 140px 0; position: relative; }
.section.dark { background: var(--ink); color: var(--cream); }
.section.deep { background: var(--ink-2); color: var(--cream); }
.section.cream { background: var(--cream); color: var(--ink); }
.section.cream-2 { background: var(--cream-2); color: var(--ink); }

.eyebrow {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 28px;
}
.eyebrow .dot {
  width: 6px; height: 6px;
  background: var(--seal);
  transform: rotate(45deg);
}
.eyebrow .text {
  font-family: 'Fraunces', serif;
  font-feature-settings: 'smcp';
  letter-spacing: 0.32em;
  font-size: 11px;
  color: var(--seal);
}
.section.dark .eyebrow .text,
.section.deep .eyebrow .text { color: var(--gold); }
.section.dark .eyebrow .dot,
.section.deep .eyebrow .dot { background: var(--gold); }

.section-title {
  font-family: 'Bodoni Moda', serif;
  font-weight: 500;
  font-size: clamp(40px, 5.5vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.025em;
  margin: 0 0 32px;
  max-width: 16ch;
}
.section-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--seal);
}
.section.dark .section-title em,
.section.deep .section-title em { color: var(--seal); filter: brightness(1.2); }

.section-lead {
  font-family: 'Fraunces', serif;
  font-variation-settings: 'opsz' 24, 'wght' 400;
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.6;
  color: var(--mute);
  max-width: 60ch;
  margin: 0 0 56px;
}
.section.dark .section-lead,
.section.deep .section-lead { color: var(--cream-3); }
.section-lead em { font-style: italic; color: var(--ink); }
.section.dark .section-lead em,
.section.deep .section-lead em { color: var(--cream); }
.section-lead strong { font-weight: 500; color: var(--ink); }
.section.dark .section-lead strong,
.section.deep .section-lead strong { color: var(--cream); }

/* ============ PROSE ============ */
.prose {
  font-family: 'Fraunces', serif;
  font-variation-settings: 'opsz' 18, 'wght' 400;
  font-size: 18.5px;
  line-height: 1.7;
  color: var(--ink);
  max-width: 64ch;
}
.section.dark .prose, .section.deep .prose { color: var(--cream-3); }
.prose p { margin: 0 0 22px; }
.prose p:last-child { margin-bottom: 0; }
.prose em { font-style: italic; color: var(--seal); }
.section.dark .prose em, .section.deep .prose em { color: var(--seal); filter: brightness(1.25); }
.prose strong { font-weight: 500; color: var(--ink); }
.section.dark .prose strong, .section.deep .prose strong { color: var(--cream); }
.prose a {
  color: var(--seal);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color 0.2s;
}
.prose a:hover { color: var(--seal-deep); }

/* ============ REVEALS LIST ============ */
.reveals {
  list-style: none;
  padding: 0; margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--cream-3);
}
.section.dark .reveals, .section.deep .reveals { border-top-color: var(--ink-3); }
.reveals li {
  padding: 28px 28px 28px 0;
  border-bottom: 1px solid var(--cream-3);
  position: relative;
}
.section.dark .reveals li, .section.deep .reveals li { border-bottom-color: var(--ink-3); }
.reveals li:nth-child(2n) { padding-left: 48px; border-left: 1px solid var(--cream-3); }
.section.dark .reveals li:nth-child(2n),
.section.deep .reveals li:nth-child(2n) { border-left-color: var(--ink-3); }
.reveals .reveal-num {
  font-family: 'Bodoni Moda', serif;
  font-style: italic;
  font-weight: 400;
  font-size: 14px;
  color: var(--seal);
  display: block;
  margin-bottom: 8px;
  letter-spacing: 0;
}
.section.dark .reveals .reveal-num, .section.deep .reveals .reveal-num { color: var(--gold); filter: brightness(1.1); }
.reveals .reveal-name {
  font-family: 'Bodoni Moda', serif;
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}
.section.dark .reveals .reveal-name, .section.deep .reveals .reveal-name { color: var(--cream); }
.reveals .reveal-desc {
  font-family: 'Fraunces', serif;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--mute);
  margin: 0;
}
.section.dark .reveals .reveal-desc, .section.deep .reveals .reveal-desc { color: var(--cream-3); }

/* ============ EXCERPT BLOCK ============ */
.excerpt-block {
  background: var(--ink);
  color: var(--cream);
  padding: 64px 56px;
  margin-top: 56px;
  position: relative;
  border-left: 4px solid var(--seal);
}
.section.dark .excerpt-block,
.section.deep .excerpt-block {
  background: var(--cream);
  color: var(--ink);
  border-left-color: var(--seal);
}
.excerpt-block .label {
  font-family: 'Fraunces', serif;
  font-feature-settings: 'smcp';
  letter-spacing: 0.32em;
  font-size: 11px;
  color: var(--gold);
  margin: 0 0 24px;
}
.section.dark .excerpt-block .label,
.section.deep .excerpt-block .label { color: var(--seal); }
.excerpt-block .body {
  font-family: 'Bodoni Moda', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.42;
  letter-spacing: -0.01em;
  margin: 0;
}

/* ============ HUMAN EDIT PANEL ============ */
.human-edit {
  background: var(--cream);
  color: var(--ink);
  padding: 80px 64px;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
  border: 1px solid var(--cream-3);
}
.human-edit .stamp {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 140px; height: 140px;
  border: 2px solid var(--seal);
  border-radius: 50%;
  position: relative;
  margin: 0 auto;
}
.human-edit .stamp::before {
  content: '';
  position: absolute; inset: 8px;
  border: 1px solid var(--seal);
  border-radius: 50%;
  opacity: 0.5;
}
.human-edit .stamp .label {
  font-family: 'Fraunces', serif;
  font-feature-settings: 'smcp';
  letter-spacing: 0.32em;
  font-size: 10px;
  color: var(--seal);
  text-align: center;
  line-height: 1.4;
}
.human-edit .stamp .mark {
  font-family: 'Bodoni Moda', serif;
  font-style: italic;
  font-weight: 500;
  font-size: 56px;
  line-height: 0.8;
  color: var(--seal);
  margin-bottom: 4px;
}
.human-edit-visual {
  display: flex; justify-content: center; align-items: center;
  flex-direction: column;
  gap: 16px;
}
.human-edit-visual .by-line {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--mute);
  letter-spacing: 0.05em;
}

/* ============ FOOTER ============ */
footer {
  background: var(--ink);
  color: var(--mute-2);
  padding: 64px 0 48px;
  border-top: 1px solid var(--ink-3);
}
footer .foot-row {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 32px;
}
footer .foot-brand {
  display: flex; align-items: center; gap: 14px;
  color: var(--cream);
  text-decoration: none;
}
footer .foot-brand .brand-name {
  font-family: 'Bodoni Moda', serif;
  font-weight: 500;
  font-size: 17px;
  letter-spacing: 0.04em;
}
footer .foot-brand .brand-name em { font-style: italic; font-weight: 400; }
footer .foot-links {
  display: flex; gap: 28px;
  font-family: 'Fraunces', serif;
  font-feature-settings: 'smcp';
  letter-spacing: 0.26em;
  font-size: 11px;
}
footer .foot-links a {
  color: var(--cream-3);
  text-decoration: none;
  transition: color 0.2s;
}
footer .foot-links a:hover { color: var(--seal); filter: brightness(1.2); }
footer .disclaimer {
  margin-top: 40px;
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 13px;
  line-height: 1.55;
  color: var(--mute);
  max-width: 60ch;
}
footer .copyright {
  margin-top: 32px;
  font-family: 'Fraunces', serif;
  font-feature-settings: 'smcp';
  letter-spacing: 0.32em;
  font-size: 10px;
  color: var(--mute);
}

/* ============ FINAL CTA ============ */
.final-cta {
  background: var(--ink);
  color: var(--cream);
  padding: 140px 0 120px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: 'IV';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Bodoni Moda', serif;
  font-style: italic;
  font-weight: 500;
  font-size: 640px;
  line-height: 0.78;
  letter-spacing: -0.06em;
  color: var(--seal-deep);
  opacity: 0.22;
  pointer-events: none;
}
.final-cta .quote {
  font-family: 'Bodoni Moda', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 22ch;
  margin: 0 auto 32px;
  position: relative; z-index: 2;
}
.final-cta .quote strong {
  font-style: normal;
  font-weight: 500;
  color: var(--seal);
  filter: brightness(1.25);
}
.final-cta .attr {
  font-family: 'Fraunces', serif;
  font-feature-settings: 'smcp';
  letter-spacing: 0.32em;
  font-size: 11px;
  color: var(--gold);
  margin-bottom: 64px;
  position: relative; z-index: 2;
}
.final-cta .final-buy {
  display: inline-flex; align-items: stretch;
  background: var(--seal);
  text-decoration: none;
  color: var(--cream);
  box-shadow: 5px 5px 0 var(--seal-deep);
  transition: all 0.3s;
  position: relative; z-index: 2;
}
.final-cta .final-buy:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--seal-deep);
}
.final-cta .final-buy .label {
  padding: 26px 32px;
  font-family: 'Fraunces', serif;
  font-feature-settings: 'smcp';
  letter-spacing: 0.28em;
  font-size: 13px;
  align-self: center;
  border-right: 1px solid rgba(242, 234, 214, 0.25);
}
.final-cta .final-buy .price {
  padding: 26px 36px;
  background: var(--seal-deep);
  font-family: 'Bodoni Moda', serif;
  font-weight: 500;
  font-size: 30px;
  letter-spacing: -0.015em;
}

/* ============ READING DETAIL HERO ============ */
.read-hero {
  background: var(--ink);
  color: var(--cream);
  padding: 180px 0 120px;
  position: relative;
  overflow: hidden;
}
.read-hero::before {
  content: attr(data-glyph);
  position: absolute;
  right: -4vw; top: 50%;
  transform: translateY(-50%);
  font-family: 'Bodoni Moda', serif;
  font-style: italic;
  font-weight: 500;
  font-size: clamp(360px, 56vw, 820px);
  line-height: 0.78;
  letter-spacing: -0.05em;
  color: var(--seal-deep);
  opacity: 0.42;
  pointer-events: none;
  z-index: 0;
}
.read-hero.sanskrit::before,
.read-hero.devanagari::before {
  font-family: 'Noto Serif Devanagari', serif;
  font-style: normal;
  font-weight: 700;
}
.read-hero-inner { position: relative; z-index: 2; }
.read-hero .pillnum {
  display: inline-flex;
  align-items: center; gap: 14px;
  margin-bottom: 32px;
  font-family: 'Fraunces', serif;
  font-feature-settings: 'smcp';
  letter-spacing: 0.32em;
  font-size: 11px;
  color: var(--gold);
}
.read-hero .pillnum .rule { width: 36px; height: 1px; background: var(--gold-soft); }
.read-hero .pillnum .roman {
  font-family: 'Bodoni Moda', serif;
  font-style: italic;
  font-feature-settings: normal;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: none;
}
.read-hero h1 {
  font-family: 'Bodoni Moda', serif;
  font-weight: 500;
  font-size: clamp(56px, 9vw, 132px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  margin: 0 0 32px;
  max-width: 14ch;
  color: var(--cream);
}
.read-hero h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--cream-3);
}
.read-hero h1 .accent { color: var(--seal); font-style: italic; font-weight: 400; }
.read-hero .lede {
  font-family: 'Fraunces', serif;
  font-variation-settings: 'opsz' 24, 'wght' 400;
  font-style: italic;
  font-size: clamp(19px, 1.7vw, 24px);
  line-height: 1.5;
  color: var(--cream-3);
  max-width: 580px;
  margin: 0;
}

/* ============ READING PAGE SHARED ============ */
.crumb {
  display: inline-flex;
  align-items: center; gap: 10px;
  font-family: 'Fraunces', serif;
  font-feature-settings: 'smcp';
  letter-spacing: 0.28em;
  font-size: 11px;
  color: var(--mute);
  text-decoration: none;
  margin-bottom: 48px;
  transition: color 0.2s;
}
.crumb:hover { color: var(--seal); }
.crumb .arrow { display: inline-block; transition: transform 0.2s; }
.crumb:hover .arrow { transform: translateX(-3px); }

.system-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 64px;
  padding: 28px 0;
  border-top: 1px solid var(--cream-3);
  border-bottom: 1px solid var(--cream-3);
}
.system-meta .meta-cell .meta-label {
  font-family: 'Fraunces', serif;
  font-feature-settings: 'smcp';
  letter-spacing: 0.32em;
  font-size: 10px;
  color: var(--mute);
  margin: 0 0 8px;
}
.system-meta .meta-cell .meta-value {
  font-family: 'Bodoni Moda', serif;
  font-weight: 500;
  font-size: 19px;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 0;
}

.next-mirror {
  display: flex; align-items: center; justify-content: space-between;
  padding: 40px 0;
  border-top: 1px solid var(--cream-3);
  text-decoration: none;
}
.next-mirror .next-label {
  font-family: 'Fraunces', serif;
  font-feature-settings: 'smcp';
  letter-spacing: 0.32em;
  font-size: 11px;
  color: var(--mute);
  margin: 0 0 8px;
}
.next-mirror .next-name {
  font-family: 'Bodoni Moda', serif;
  font-weight: 500;
  font-size: 36px;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0;
  transition: color 0.2s;
}
.next-mirror:hover .next-name { color: var(--seal); }
.next-mirror .next-arrow {
  font-family: 'Bodoni Moda', serif;
  font-style: italic;
  font-size: 56px;
  color: var(--seal);
  transition: transform 0.3s;
}
.next-mirror:hover .next-arrow { transform: translateX(8px); }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .container, .container-narrow, .container-prose { padding: 0 24px; }
  .nav { padding: 20px 24px; }
  .section { padding: 80px 0; }
  .reveals { grid-template-columns: 1fr; }
  .reveals li:nth-child(2n) { padding-left: 0; border-left: none; }
  .excerpt-block { padding: 40px 32px; }
  .human-edit { grid-template-columns: 1fr; padding: 48px 32px; gap: 32px; }
  .system-meta { grid-template-columns: 1fr; gap: 20px; }
  .read-hero { padding: 130px 0 80px; }
  .read-hero::before { font-size: 80vw; right: -20vw; }
  .final-cta { padding: 80px 0 64px; }
  .final-cta::before { font-size: 80vw; }
  footer .foot-row { flex-direction: column; align-items: flex-start; }
}