/* Psicopompo — estética nocturna, tomada literalmente de la polilla real
   (relieve escultórico sobre pared violeta, con lunas de piedra clara). */

:root {
  --hueso: #E9DFC8;
  --hueso-dim: #cfc4a8;
  --tinta: #241627;
  --noche: #170e1c;
  --noche-2: #2c1c31;
  --verdin: #4F9B89;
  --verdin-glow: #6fc4ac;
  --cobre: #A64F35;
  --cobre-glow: #d97a52;
  --oro: #C49A45;
  --oro-glow: #e6c168;

  --bg: var(--noche);
  --fg: var(--hueso);
  --fg-soft: #c8bd9f;
  --border: rgba(233, 223, 200, 0.14);

  --serif: "Fraunces", "Cormorant Garamond", serif;
  --sans: "Manrope", "Inter", sans-serif;

  --maxw: 880px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* textura de pared muy sutil, solo como profundidad de fondo — nunca debe competir con el texto */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: url("/assets/textura-noche.jpg") center/cover fixed;
  opacity: 0.16;
  mix-blend-mode: soft-light;
}

/* grano / textura de revoque, sutil, sobre todo el sitio */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 50;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

a { color: inherit; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--oro-glow);
  margin-bottom: 0.9rem;
}
.eyebrow .chapter-no {
  display: inline-block;
  width: 1.6rem;
  height: 1.6rem;
  line-height: 1.6rem;
  text-align: center;
  border-radius: 50%;
  border: 1px solid var(--oro);
  color: var(--oro-glow);
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.8rem;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.6em;
  color: var(--hueso);
}
h1 { font-size: clamp(2.2rem, 5.5vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); font-weight: 600; }
h3 { font-size: 1.1rem; font-weight: 600; color: var(--hueso); }

p { margin: 0 0 1.1em; color: var(--fg-soft); }
b { color: var(--hueso); }
i { color: var(--hueso-dim); }

.standfirst {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  color: var(--hueso-dim);
  max-width: 62ch;
}

/* ============ Nav superior ============ */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(23, 14, 28, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(196, 154, 69, 0.22);
}

.site-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 1.5rem;
}

.site-nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--hueso);
  text-decoration: none;
}
.site-nav-brand img { width: 26px; height: auto; opacity: 0.9; }

.site-nav-links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
}
.site-nav-links a {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--fg-soft);
  text-decoration: none;
  transition: color 0.15s ease;
}
.site-nav-links a:hover { color: var(--oro-glow); }

.lang-switch {
  display: inline-flex;
  align-items: center;
  background: rgba(233, 223, 200, 0.06);
  border: 1px solid var(--oro);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}
.lang-switch-opt {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--fg-soft);
  background: transparent;
  border: none;
  border-radius: 999px;
  padding: 0.3rem 0.65rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.lang-switch-opt:hover { color: var(--hueso); }
.lang-switch-opt[aria-pressed="true"] {
  background: var(--oro);
  color: var(--noche);
}

/* Bilingüe: se oculta el idioma que no está activo */
html[data-active-lang="es"] [data-lang="en"] { display: none; }
html[data-active-lang="en"] [data-lang="es"] { display: none; }

@media (max-width: 560px) {
  .site-nav-inner { flex-direction: column; gap: 0.6rem; padding: 0.7rem 1rem; }
  .site-nav-links { gap: 1rem; justify-content: center; }
}

/* ============ HERO / cabecera con la foto real de la polilla ============ */

.site-header {
  position: relative;
  overflow: hidden;
  background: url("/assets/textura-noche.jpg") center/cover;
}

.brand-mark {
  position: absolute;
  top: 1.4rem;
  left: 1.4rem;
  z-index: 3;
  width: 44px;
  height: auto;
  opacity: 0.85;
  filter: drop-shadow(0 2px 10px rgba(0,0,0,0.5));
}

.hero-photo-wrap {
  position: relative;
  padding: 2.4rem 1.5rem 1rem;
  display: flex;
  justify-content: center;
}
.hero-photo {
  position: relative;
  width: min(340px, 60vw);
  height: auto;
  border-radius: 16px;
  border: 1px solid rgba(196, 154, 69, 0.35);
  box-shadow: 0 20px 60px rgba(0,0,0,0.55), 0 0 50px rgba(196,154,69,0.18);
  will-change: transform;
}
@media (prefers-reduced-motion: reduce) {
  .hero-photo {
    display: none;
  }
  .hero-photo-wrap {
    background: url("/assets/mascota-guardian-ia.jpg") center/contain no-repeat;
    min-height: 260px;
  }
}

.hero-copy {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 1rem 0 3rem;
}

.hero-copy h1 {
  text-shadow: 0 2px 24px rgba(0,0,0,0.5);
}

.footer-logo {
  width: 64px;
  height: auto;
  margin: 0 auto 1rem;
  display: block;
  opacity: 0.8;
}

.audience-picker {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin: 2.2rem 0 0;
  flex-wrap: wrap;
}
.audience-btn {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  border: 1.5px solid var(--oro);
  background: rgba(196, 154, 69, 0.08);
  color: var(--hueso);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}
.audience-btn:hover { transform: translateY(-1px); }
.audience-btn[aria-pressed="true"] {
  background: var(--oro);
  color: var(--noche);
  box-shadow: 0 0 24px rgba(196, 154, 69, 0.35);
}
.audience-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--fg-soft);
  margin: 0.9rem 0 0;
  opacity: 0.85;
}

/* ============ Capítulos (secciones del descenso) ============ */

.chapter {
  position: relative;
  padding: 4rem 0;
  border-top: 1px solid var(--border);
}

/* Cada capítulo tiene su propio color de profundidad, como luz distinta a medida que se baja */
.chapter.c-umbral   { background: radial-gradient(ellipse at 50% 0%, rgba(166,79,53,0.14) 0%, transparent 60%); }
.chapter.c-escalera {
  background:
    linear-gradient(rgba(23,14,28,0.82), rgba(23,14,28,0.88)),
    url("/assets/textura-noche.jpg") center/cover;
}
.chapter.c-guardian  { background: radial-gradient(ellipse at 50% 30%, rgba(196,154,69,0.16) 0%, transparent 65%); }
.chapter.c-libre {
  background:
    radial-gradient(ellipse at 50% 50%, rgba(23,14,28,0.4) 0%, rgba(23,14,28,0.86) 70%),
    url("/assets/patron-nervaduras.jpg") center/420px;
}
.chapter.c-regreso   { background: radial-gradient(ellipse at 50% 100%, rgba(233,223,200,0.08) 0%, transparent 60%); }
.chapter.c-craft     { background: var(--noche-2); }

.chapter-eye {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  opacity: 0.55;
  box-shadow: 0 0 0 2px rgba(196,154,69,0.35), 0 0 18px rgba(196,154,69,0.25);
}

.note {
  border-left: 3px solid var(--oro);
  padding: 0.2rem 0 0.2rem 1.1rem;
  margin: 1.6rem 0;
  font-style: italic;
  color: var(--fg-soft);
}

.quote {
  border-left: 3px solid var(--cobre-glow);
  padding: 0.3rem 0 0.3rem 1.2rem;
  margin: 1.6rem 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.08rem;
  color: var(--hueso);
}
.quote cite {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--sans);
  font-style: normal;
  font-size: 0.78rem;
  color: var(--fg-soft);
  letter-spacing: 0.02em;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
  margin: 1.4rem 0;
}
.card {
  position: relative;
  background: rgba(233, 223, 200, 0.05);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.4rem 1.5rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 8px 24px rgba(0,0,0,0.25);
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("/assets/patron-nervaduras.jpg") center/280px repeat;
  opacity: 0.06;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.card > * { position: relative; }
.card h3 { margin-bottom: 0.4rem; }
.card p { margin-bottom: 0; font-size: 0.94rem; }

.door-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.4rem;
  margin: 2rem 0 1rem;
}
.door-card {
  display: block;
  text-decoration: none;
  position: relative;
  padding: 1.8rem 1.6rem;
  border-radius: 16px;
  border: 1px solid rgba(196, 154, 69, 0.35);
  background: linear-gradient(160deg, rgba(196,154,69,0.08), rgba(23,14,28,0.4));
  transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.door-card:hover {
  transform: translateY(-2px);
  border-color: var(--oro);
  box-shadow: 0 12px 32px rgba(0,0,0,0.35), 0 0 30px rgba(196,154,69,0.15);
}
.door-card .eyebrow { margin-bottom: 0.5rem; }
.door-card h3 { font-family: var(--serif); font-size: 1.3rem; margin-bottom: 0.5rem; }
.door-card p { font-size: 0.92rem; margin-bottom: 0.8rem; }
.door-card .door-cta {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--oro-glow);
}

.badge-row {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  margin: 1.2rem 0 1.6rem; padding: 0; list-style: none;
}
.badge-row li {
  font-family: monospace, var(--sans);
  font-size: 0.74rem; padding: 0.3rem 0.65rem; border-radius: 6px;
  background: rgba(233,223,200,0.06); border: 1px solid var(--border);
  color: var(--fg-soft);
}

.link-row { display: flex; flex-wrap: wrap; gap: 0.5rem 1.4rem; margin: 1rem 0 1.6rem; }
.link-row a { font-size: 0.88rem; color: var(--verdin-glow); text-decoration: underline; }

.phone-cta {
  display: inline-flex; align-items: baseline; gap: 0.5rem;
  font-family: var(--serif); font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700; color: var(--hueso);
  margin: 0.4rem 0 1.2rem;
}
.phone-cta a { color: var(--oro-glow); text-decoration: none; border-bottom: 2px solid rgba(196,154,69,0.4); }
.phone-cta a:hover { border-color: var(--oro-glow); }

.pill-list {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  margin: 1rem 0 1.6rem; padding: 0; list-style: none;
}
.pill-list li {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.02em;
  padding: 0.35rem 0.8rem; border-radius: 999px;
  background: rgba(196, 154, 69, 0.16);
  border: 1px solid rgba(196, 154, 69, 0.3);
  color: var(--oro-glow);
}

.lineage {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 0.5rem 0.7rem; margin: 1.6rem 0 2rem;
  font-family: var(--sans); font-weight: 600; font-size: 0.9rem;
}
.lineage span {
  padding: 0.4rem 0.85rem; border-radius: 999px;
  background: rgba(233,223,200,0.06);
  border: 1px solid var(--border);
  color: var(--hueso-dim);
}
.lineage .arrow { background: none; border: none; color: var(--cobre-glow); padding: 0; font-weight: 400; }
.lineage span.current {
  background: var(--oro); color: var(--noche); border-color: var(--oro);
  box-shadow: 0 0 20px rgba(196,154,69,0.3);
}

.gestural-divider {
  display: block; width: min(280px, 55%); height: auto;
  margin: 0 auto; opacity: 0.5;
}

.guardian-figure {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  margin: 0 auto;
  border-radius: 14px;
  border: 1px solid rgba(196, 154, 69, 0.4);
  box-shadow: 0 20px 60px rgba(0,0,0,0.55), 0 0 50px rgba(196,154,69,0.22);
}
.guardian-figure-wrap {
  margin: 1.6rem 0 2rem;
  padding: 1.5rem;
  background: rgba(23, 14, 28, 0.5);
  border-radius: 20px;
}
.guardian-caption {
  text-align: center;
  font-size: 0.78rem;
  color: var(--fg-soft);
  opacity: 0.75;
  margin: 0.7rem 0 0;
}

.pull-gold {
  text-align: center; font-family: var(--serif); font-style: italic;
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  color: var(--oro-glow);
  max-width: 46ch; margin: 2rem auto; position: relative;
}
.pull-gold::before, .pull-gold::after {
  content: ""; display: block; width: 34px; height: 2px;
  background: var(--oro); margin: 0.9rem auto; opacity: 0.7;
}

.tech-list { margin: 1.2rem 0 0.4rem; padding: 0; list-style: none; display: grid; gap: 0.6rem; }
.tech-list li {
  padding: 0.7rem 0.9rem; border-radius: 10px;
  background: rgba(233,223,200,0.04);
  border: 1px solid var(--border);
  font-size: 0.9rem; color: var(--fg-soft);
}

.limits-box {
  background: rgba(233,223,200,0.04);
  border: 1px solid var(--border);
  border-left: 3px solid var(--hueso-dim);
  border-radius: 4px; padding: 1.1rem 1.3rem; margin: 1.4rem 0; font-size: 0.92rem;
}

.stat-row { display: flex; flex-wrap: wrap; gap: 1.6rem; margin: 1.6rem 0; text-align: center; justify-content: center; }
.stat-row .stat b { display: block; font-family: var(--serif); font-size: 1.8rem; color: var(--cobre-glow); }
.stat-row .stat span { display: block; font-size: 0.78rem; color: var(--fg-soft); letter-spacing: 0.02em; }

/* ============ Selector de voz dentro de un capítulo ============ */

.voice { display: none; }
.voice.is-active { display: block; }
.voice-tag {
  display: inline-block;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--noche); background: var(--verdin-glow);
  padding: 0.15rem 0.55rem; border-radius: 4px; margin-bottom: 0.6rem;
}

/* ============ CTA / footer ============ */

.cta { text-align: center; padding: 3.5rem 0 4rem; }
.btn {
  display: inline-block; font-family: var(--sans); font-weight: 600; font-size: 0.95rem;
  padding: 0.85rem 1.9rem; border-radius: 999px; text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--cobre); color: var(--hueso); box-shadow: 0 8px 28px rgba(166,79,53,0.35); }
.btn-ghost { border: 1.5px solid var(--oro); color: var(--hueso); margin-left: 0.6rem; }

.site-footer {
  padding: 2.2rem 0 3rem; text-align: center; font-size: 0.8rem;
  color: var(--fg-soft); border-top: 1px solid var(--border); background: var(--noche-2);
}

/* ============ Reveal on scroll ============ */
.reveal { opacity: 0; transform: translateY(10px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-photo { transform: none !important; }
}