/* ══════════════════════════════════════════════════════════════
   Pomaire 360 — Historia · Estilo "Libro"
   Sistema visual para la sección de patrimonio, historia y leyendas.
   Reutilizable por la landing y por cada artículo.
   ══════════════════════════════════════════════════════════════ */

:root {
  --hist-ink: #3a2415;          /* tinta / texto principal */
  --hist-ink-soft: #5c4530;     /* tinta secundaria */
  --hist-paper: #f4ecd8;        /* papel envejecido */
  --hist-paper-edge: #e7d8b8;   /* borde del papel */
  --hist-clay: #8C3D16;         /* rojo greda (títulos) */
  --hist-clay-2: #b05a2c;
  --hist-gold: #b8892b;         /* dorado sobrio */
  --hist-line: #cbb890;         /* líneas / reglas */
  --hist-shadow: rgba(60, 36, 15, .28);

  /* Sellos de evidencia */
  --seal-doc: #2e7d4f;          /* Historia documentada (verde) */
  --seal-arch: #8a5a1c;         /* Arqueología (tierra) */
  --seal-legend: #7b4fa0;       /* Tradición oral / Leyenda (violeta) */
}

/* ── Fondo tipo escritorio de biblioteca ─────────────────────── */
body.hist-book {
  background:
    radial-gradient(1200px 600px at 50% -10%, #3a2414 0%, #26160a 60%, #1c1007 100%);
  color: var(--hist-ink);
  font-family: 'Inter', -apple-system, sans-serif;
  min-height: 100vh;
}

/* ── El "libro" ──────────────────────────────────────────────── */
.book {
  max-width: 820px;
  margin: 2.2rem auto 4rem;
  background: var(--hist-paper);
  background-image:
    linear-gradient(rgba(255,255,255,.35) 0 0),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  border-radius: 6px;
  box-shadow:
    0 2px 0 var(--hist-paper-edge),
    0 30px 60px -20px rgba(0,0,0,.7),
    inset 0 0 60px rgba(120, 80, 30, .12);
  position: relative;
  overflow: hidden;
}

/* Lomo / costura central sutil a la izquierda */
.book::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 10px;
  background: linear-gradient(90deg, rgba(90,50,20,.35), rgba(90,50,20,0));
  pointer-events: none;
}

.book-inner {
  padding: clamp(1.6rem, 5vw, 3.4rem) clamp(1.4rem, 6vw, 3.6rem);
}

/* ── Encabezado del artículo ─────────────────────────────────── */
.book-kicker {
  display: inline-block;
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--hist-gold);
  border: 1px solid var(--hist-line);
  border-radius: 999px;
  padding: .35rem .9rem;
  margin-bottom: 1rem;
}

.book h1 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(1.9rem, 5.5vw, 3rem);
  line-height: 1.1;
  color: var(--hist-clay);
  margin: 0 0 .5rem;
  text-wrap: balance;
}

.book-lede {
  font-family: Georgia, serif;
  font-style: italic;
  font-size: clamp(1.05rem, 2.6vw, 1.3rem);
  color: var(--hist-ink-soft);
  margin: 0 0 1.4rem;
}

.book-meta {
  font-size: .85rem;
  color: var(--hist-ink-soft);
  opacity: .8;
  margin-bottom: 1.6rem;
}

/* Filete decorativo */
.book-rule {
  border: 0;
  height: 1px;
  background:
    linear-gradient(90deg, transparent, var(--hist-line) 20%, var(--hist-line) 80%, transparent);
  margin: 1.8rem 0;
}
.book-rule.ornament {
  height: auto;
  background: none;
  text-align: center;
  color: var(--hist-gold);
  font-size: 1.2rem;
  letter-spacing: .6em;
}
.book-rule.ornament::before { content: "❧ ⁂ ❧"; }

/* ── Cuerpo de texto tipo libro ──────────────────────────────── */
.book-body {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(1.06rem, 2.5vw, 1.2rem);
  line-height: 1.85;
  color: var(--hist-ink);
}
.book-body p { margin: 0 0 1.15rem; }

/* Capitular (drop cap) en el primer párrafo de cada capítulo */
.book-body .chapter > p:first-of-type::first-letter {
  float: left;
  font-size: 3.4em;
  line-height: .8;
  padding: .06em .12em 0 0;
  color: var(--hist-clay);
  font-family: Georgia, serif;
  font-weight: 700;
}

.book-body h2 {
  font-family: Georgia, serif;
  font-size: clamp(1.4rem, 3.4vw, 1.9rem);
  color: var(--hist-clay);
  margin: 2.4rem 0 .4rem;
  line-height: 1.2;
}
.book-body h3 {
  font-family: Georgia, serif;
  font-size: clamp(1.15rem, 2.8vw, 1.45rem);
  color: var(--hist-ink-soft);
  margin: 1.8rem 0 .3rem;
}

/* Frases sueltas de estilo poético (como el original) */
.book-body .verse {
  display: block;
  margin: .1rem 0;
}

/* Cita destacada */
.book-body blockquote {
  margin: 1.6rem 0;
  padding: .6rem 0 .6rem 1.4rem;
  border-left: 3px solid var(--hist-gold);
  font-style: italic;
  color: var(--hist-ink-soft);
}

/* ── SELLOS DE EVIDENCIA ─────────────────────────────────────── */
.evidence {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: 'Inter', sans-serif;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .28rem .7rem;
  border-radius: 999px;
  border: 1.5px solid;
  background: #fff;
  vertical-align: middle;
}
.evidence--doc    { color: var(--seal-doc);    border-color: var(--seal-doc);    background: #eaf5ee; }
.evidence--arch   { color: var(--seal-arch);   border-color: var(--seal-arch);   background: #f6eede; }
.evidence--legend { color: var(--seal-legend); border-color: var(--seal-legend); background: #f2ecf7; }

/* Bloque con contenido marcado por tipo de evidencia */
.ev-block {
  position: relative;
  margin: 1.6rem 0;
  padding: 1.1rem 1.2rem 1.1rem 1.4rem;
  border-radius: 10px;
  border: 1px solid var(--hist-line);
  background: rgba(255,255,255,.5);
}
.ev-block::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 5px;
  border-radius: 10px 0 0 10px;
}
.ev-block--doc::before    { background: var(--seal-doc); }
.ev-block--arch::before   { background: var(--seal-arch); }
.ev-block--legend::before { background: var(--seal-legend); }
.ev-block .ev-head {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .5rem;
}
.ev-block .ev-source {
  font-family: 'Inter', sans-serif;
  font-size: .8rem;
  color: var(--hist-ink-soft);
  opacity: .85;
  margin-top: .5rem;
}
.ev-block p:last-child { margin-bottom: 0; }

/* ── Leyenda de sellos (aparece arriba del artículo) ─────────── */
.evidence-key {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .7rem;
  padding: .9rem 1rem;
  background: rgba(255,255,255,.45);
  border: 1px dashed var(--hist-line);
  border-radius: 10px;
  margin: 1.2rem 0 1.8rem;
  font-family: 'Inter', sans-serif;
  font-size: .8rem;
}
.evidence-key .ek-title {
  width: 100%;
  font-weight: 700;
  color: var(--hist-ink-soft);
  margin-bottom: .2rem;
}

/* ── Barra de herramientas del lector (leer + música) ────────── */
.reader-bar {
  position: sticky;
  top: 64px;
  z-index: 50;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  align-items: center;
  max-width: 820px;
  margin: 0 auto;
  padding: .55rem .8rem;
  background: rgba(30, 18, 8, .82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 999px;
  box-shadow: 0 10px 30px -12px rgba(0,0,0,.7);
}
.reader-btn {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.06);
  color: #f4ecd8;
  font-family: 'Inter', sans-serif;
  font-size: .85rem;
  font-weight: 600;
  padding: .5rem .9rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background .15s, transform .1s;
}
.reader-btn:hover { background: rgba(255,255,255,.16); }
.reader-btn:active { transform: scale(.97); }
.reader-btn[aria-pressed="true"],
.reader-btn.is-active {
  background: #D4654A;
  border-color: #D4654A;
  color: #fff;
}
.reader-btn .rb-ico { font-size: 1rem; line-height: 1; }
.reader-status {
  font-family: 'Inter', sans-serif;
  font-size: .78rem;
  color: rgba(244,236,216,.75);
  margin-left: auto;
}
.reader-range {
  width: 90px;
  accent-color: #D4654A;
}

/* Resaltado del párrafo que se está leyendo (TTS) */
.book-body .tts-active {
  background: linear-gradient(transparent 62%, rgba(214,101,74,.28) 0);
  border-radius: 3px;
}

/* ── Imágenes dentro del libro ───────────────────────────────── */
.book-figure {
  margin: 1.8rem 0;
}
.book-figure img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 12px 30px -14px var(--hist-shadow);
  display: block;
}
.book-figure figcaption {
  font-family: 'Inter', sans-serif;
  font-size: .82rem;
  color: var(--hist-ink-soft);
  text-align: center;
  margin-top: .5rem;
  font-style: italic;
}

/* Placeholder para foto "por conseguir" */
.photo-todo {
  border: 2px dashed var(--hist-line);
  border-radius: 10px;
  padding: 1.4rem;
  text-align: center;
  color: var(--hist-ink-soft);
  background: rgba(255,255,255,.35);
  font-family: 'Inter', sans-serif;
  font-size: .88rem;
}
.photo-todo .pt-ico { font-size: 1.6rem; display:block; margin-bottom:.3rem; }

/* ── Línea de tiempo ─────────────────────────────────────────── */
.timeline {
  list-style: none;
  margin: 1.6rem 0;
  padding: 0;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 10px; top: 6px; bottom: 6px;
  width: 2px;
  background: var(--hist-line);
}
.timeline li {
  position: relative;
  padding: 0 0 1.1rem 2.2rem;
}
.timeline li::before {
  content: "";
  position: absolute;
  left: 4px; top: .35em;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--hist-clay);
  border: 3px solid var(--hist-paper);
  box-shadow: 0 0 0 1px var(--hist-line);
}
.timeline .tl-year {
  font-family: Georgia, serif;
  font-weight: 700;
  color: var(--hist-clay);
  display: block;
}

/* ── Navegación de fin de artículo ───────────────────────────── */
.book-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--hist-line);
  font-family: 'Inter', sans-serif;
}
.book-nav a {
  color: var(--hist-clay);
  text-decoration: none;
  font-weight: 600;
  font-size: .92rem;
}
.book-nav a:hover { text-decoration: underline; }

/* ── Fuentes al pie ──────────────────────────────────────────── */
.sources {
  margin-top: 2rem;
  font-family: 'Inter', sans-serif;
  font-size: .84rem;
  color: var(--hist-ink-soft);
}
.sources h2 {
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--hist-gold);
}
.sources ol { padding-left: 1.2rem; }
.sources a { color: var(--hist-clay-2); }

/* ══════════════════════════════════════════════════════════════
   LANDING de la sección Historia (4 puertas + ruta)
   ══════════════════════════════════════════════════════════════ */
.hist-hero {
  text-align: center;
  padding: clamp(3rem, 10vw, 6rem) 1.5rem clamp(2rem, 6vw, 3rem);
  color: #f4ecd8;
  position: relative;
}
.hist-hero h1 {
  font-family: Georgia, serif;
  font-size: clamp(2.2rem, 8vw, 4rem);
  margin: .4rem 0 .6rem;
  color: #f4ecd8;
  text-shadow: 0 2px 20px rgba(0,0,0,.5);
}
.hist-hero .hist-hero-sub {
  font-family: Georgia, serif;
  font-style: italic;
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  color: #e6d3a8;
  max-width: 40ch;
  margin: 0 auto 1rem;
}
.hist-hero .hist-hero-lede {
  font-family: 'Inter', sans-serif;
  color: rgba(244,236,216,.85);
  max-width: 52ch;
  margin: 0 auto;
}

/* Las 4 puertas */
.doors {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.1rem;
  max-width: 960px;
  margin: 2.4rem auto;
  padding: 0 1.2rem;
}
.door {
  display: block;
  text-decoration: none;
  background: var(--hist-paper);
  border-radius: 12px;
  padding: 1.6rem 1.4rem;
  color: var(--hist-ink);
  box-shadow: 0 18px 40px -22px rgba(0,0,0,.8);
  border-top: 4px solid var(--hist-clay);
  transition: transform .15s, box-shadow .15s;
}
.door:hover { transform: translateY(-4px); box-shadow: 0 26px 50px -22px rgba(0,0,0,.85); }
.door .door-ico { font-size: 2.2rem; display: block; margin-bottom: .5rem; }
.door h2 {
  font-family: Georgia, serif;
  font-size: 1.35rem;
  color: var(--hist-clay);
  margin: 0 0 .35rem;
}
.door p { font-family: Georgia, serif; font-size: .98rem; margin: 0; color: var(--hist-ink-soft); }
.door.door--arch  { border-top-color: var(--seal-arch); }
.door.door--doc   { border-top-color: var(--seal-doc); }
.door.door--legend{ border-top-color: var(--seal-legend); }

/* Ruta "Pomaire a través del tiempo" */
.route {
  max-width: 720px;
  margin: 3rem auto;
  padding: 0 1.2rem;
}
.route h2 {
  text-align: center;
  font-family: Georgia, serif;
  color: #f4ecd8;
  font-size: clamp(1.5rem, 4vw, 2rem);
}
.route-sub { text-align:center; color: rgba(244,236,216,.75); font-family:'Inter',sans-serif; margin-bottom: 1.6rem; }
.route ol { list-style: none; counter-reset: stop; padding: 0; }
.route li {
  counter-increment: stop;
  position: relative;
  background: rgba(244,236,216,.96);
  border-radius: 10px;
  padding: 1rem 1.1rem 1rem 3.4rem;
  margin: 0 0 .7rem;
}
.route li::before {
  content: counter(stop);
  position: absolute;
  left: .8rem; top: 50%;
  transform: translateY(-50%);
  width: 1.9rem; height: 1.9rem;
  border-radius: 50%;
  background: var(--hist-clay);
  color: #fff;
  font-family: Georgia, serif;
  font-weight: 700;
  display: grid;
  place-items: center;
}
.route li a { color: var(--hist-clay); text-decoration: none; font-weight: 700; font-family: Georgia, serif; }
.route li .stop-desc { display:block; font-family:'Inter',sans-serif; font-size:.85rem; color: var(--hist-ink-soft); margin-top:.15rem; }
.route li.is-soon { opacity: .72; }
.route li.is-soon::after {
  content: "Próximamente";
  position: absolute; right: .9rem; top: .8rem;
  font-family:'Inter',sans-serif; font-size:.66rem; font-weight:700;
  text-transform: uppercase; letter-spacing:.06em;
  color: var(--hist-gold);
}

/* ── Reduce motion ───────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .door, .reader-btn { transition: none; }
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 520px) {
  .reader-bar { top: 58px; border-radius: 14px; }
  .reader-status { width: 100%; margin: .2rem 0 0; order: 5; }
}