/* ═══════════════════════════════════════════════════════════════
   D'ALEX — app.css
   Editorial + fotografía de autor + lujo discreto + calidez mediterránea.
   Luminoso y cálido — un único acento oscuro (Colecciones), no una web oscura.
   ═══════════════════════════════════════════════════════════════ */


/* ── 1. VARIABLES ─────────────────────────────────────────────── */

:root {
  --marfil:  #F8F4EE;
  --blanco:  #FDFBF8;
  --carbon:  #1D1B1A;
  --gris:    #66615B;
  --bronce:  #B69463;
  --border:  rgba(182, 148, 99, .22);
  --serif:   'Cormorant Garamond', Georgia, serif;
  --sans:    'Manrope', system-ui, sans-serif;
  --warm-fallback: linear-gradient(135deg, #EFE7D8 0%, #DFCBA9 55%, #C9AD82 100%);
}


/* ── 2. RESET & BASE ──────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; }
body  {
  background: var(--marfil);
  color: var(--carbon);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a   { color: inherit; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 4rem; }


/* ── 3. NAVIGATION ────────────────────────────────────────────── */
/* Transparente + desenfocada solo sobre el hero (para que se vea la foto);
   en cuanto no hay hero debajo (otras páginas, o al hacer scroll) pasa a ser
   sólida con el color de fondo del sitio. */

#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  padding: 1.5rem 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--marfil);
  border-bottom: 1px solid var(--border);
  color: var(--carbon);
  transition: background .4s, backdrop-filter .4s, padding .3s, border-color .3s, box-shadow .3s;
}
body.has-hero #nav:not(.scrolled) {
  background: rgba(248, 244, 238, .3);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: rgba(248, 244, 238, .12);
  box-shadow: none;
}
#nav.scrolled {
  background: rgba(253, 251, 248, .96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
  padding: 1.05rem 4rem;
  box-shadow: 0 8px 24px rgba(29, 27, 26, .04);
}

.nav-logo { display: block; height: 40px; width: auto; }
.nav-logo img { height: 40px; width: auto; display: block; }

.nav-links {
  display: flex;
  gap: 2.4rem;
  list-style: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.nav-links a {
  font-size: .74rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--carbon);
  opacity: .72;
  text-decoration: none;
  transition: opacity .25s;
  font-weight: 600;
}
.nav-links a:hover,
.nav-links a.active { opacity: 1; }
.nav-links a.active {
  border-bottom: 1px solid var(--bronce);
  padding-bottom: 3px;
}

.btn-cta-nav {
  display: inline-block;
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--carbon);
  text-decoration: none;
  border: 1px solid var(--border);
  padding: .65rem 1.3rem;
  white-space: nowrap;
  transition: border-color .2s, background .2s;
}
.btn-cta-nav:hover { border-color: var(--bronce); background: rgba(182, 148, 99, .06); }
@media (max-width: 900px) { .btn-cta-nav { display: none; } }


/* ── 4. MOBILE NAV ────────────────────────────────────────────── */

.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
  flex-direction: column;
  gap: 5px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: currentColor;
  transition: all .3s;
}
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--carbon);
  z-index: 600;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.2rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: rgba(253, 251, 248, .85);
  text-decoration: none;
  transition: color .2s;
}
.nav-mobile a:hover { color: var(--bronce); }
.nav-mobile-cta {
  margin-top: .6rem;
  font-family: var(--sans);
  font-size: .72rem !important;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--carbon) !important;
  background: var(--bronce);
  border: 1px solid var(--bronce);
  padding: .8rem 1.8rem;
}
.nav-mobile-cta:hover { color: var(--carbon) !important; background: rgba(182, 148, 99, .82); }
.nav-mobile-close {
  position: absolute;
  top: 1.6rem;
  right: 2rem;
  background: none;
  border: none;
  color: rgba(253, 251, 248, .6);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}


/* ── 5. TYPOGRAPHY ────────────────────────────────────────────── */

.t-label {
  font-size: .74rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--bronce);
  font-weight: 600;
  font-family: var(--sans);
}
.t-section {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4vw, 3.1rem);
  font-weight: 400;
  letter-spacing: .01em;
  line-height: 1.18;
  color: var(--carbon);
}
.t-body {
  font-size: 1.02rem;
  line-height: 1.9;
  color: var(--gris);
  font-weight: 400;
}
.t-quote {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 400;
  font-style: italic;
  color: var(--carbon);
  line-height: 1.5;
}
.section-header { max-width: 640px; margin: 0 auto 4rem; text-align: center; }
.section-header-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; margin-bottom: 3rem; }
.divider { display: flex; align-items: center; gap: 1rem; }
.divider-line { flex: 1; height: 1px; background: var(--border); }
.divider-text { font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--bronce); white-space: nowrap; }


/* ── 6. BUTTONS ───────────────────────────────────────────────── */

.btn-ghost {
  display: inline-block;
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--carbon);
  text-decoration: none;
  padding: .9rem 2rem;
  border: 1px solid var(--border);
  transition: border-color .25s, background .25s;
  font-weight: 600;
}
.btn-ghost:hover { border-color: var(--bronce); background: rgba(182, 148, 99, .06); }
.btn-ghost-light { color: var(--blanco); border-color: rgba(253, 251, 248, .35); }
.btn-ghost-light:hover { border-color: var(--blanco); background: rgba(253, 251, 248, .08); }
.btn-primary {
  display: inline-block;
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--blanco);
  background: var(--carbon);
  text-decoration: none;
  padding: 1rem 2.2rem;
  border: 1px solid var(--carbon);
  transition: background .25s, border-color .25s;
}
.btn-primary:hover { background: var(--bronce); border-color: var(--bronce); }
.btn-text {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--carbon);
  text-decoration: none;
  border-bottom: 1px solid var(--bronce);
}
.link-arrow {
  display: inline-block;
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--bronce);
  text-decoration: none;
}
.link-arrow:hover { color: var(--carbon); }
.link-arrow-light { color: var(--bronce); }
.link-arrow-light:hover { color: var(--blanco); }


/* ── 7. HERO — foto a pantalla completa, contenido a la izquierda ── */

#hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
  background: var(--warm-fallback);
}
.hero-slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 1.4s;
  background-size: cover;
  background-position: center;
}
.hero-slide.active { opacity: 1; }
.hero-bg-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* Velo lateral (izquierda→derecha) para que el texto se lea sin tapar la foto entera */
.hero-scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(100deg, rgba(248, 244, 238, .92) 0%, rgba(248, 244, 238, .68) 30%, rgba(248, 244, 238, .28) 48%, rgba(248, 244, 238, 0) 64%),
    linear-gradient(180deg, rgba(29, 27, 26, 0) 82%, rgba(29, 27, 26, .28) 100%);
}

.hero-content { position: relative; z-index: 2; text-align: left; padding: 2rem 2rem 2rem 4rem; max-width: 560px; }
.hero-tagline {
  font-family: var(--serif);
  font-weight: 400;
  color: var(--carbon);
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  line-height: 1.15;
  margin-bottom: 1.8rem;
}
.hero-tagline .accent { color: var(--bronce); }
.hero-divider { width: 46px; height: 1px; background: var(--border); margin: 0 0 2rem; }
.hero-sub { font-size: .98rem; color: var(--gris); line-height: 1.75; max-width: 360px; margin: 0 0 2.4rem; }

#heroDots {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: .8rem;
  z-index: 3;
}
.hero-dot {
  width: 24px; height: 1px;
  background: rgba(253, 251, 248, .5);
  border: none; cursor: pointer;
  padding: 3px 0; background-clip: content-box;
  transition: background .3s;
}
.hero-dot.active { background: var(--blanco); }
.hero-scroll {
  position: absolute;
  bottom: 2.4rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .6rem;
  font-size: .6rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--blanco);
  z-index: 3;
  text-shadow: 0 1px 6px rgba(0,0,0,.3);
}
.hero-scroll::after { content: ''; width: 1px; height: 20px; background: rgba(253,251,248,.7); }

@media (max-width: 900px) {
  #hero { min-height: 520px; }
  .hero-content { padding: 1.6rem; }
}


/* ── 8. SECTIONS ──────────────────────────────────────────────── */

.section { padding: 6.5rem 0; }
.section-tight { padding: 4.5rem 0; }
.section-alt { background: var(--blanco); }


/* ── 9. CAPÍTULOS — teselas fotográficas con icono ───────────── */

.capitulos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.capitulo-card {
  position: relative;
  display: block;
  min-height: 360px;
  text-decoration: none;
  color: var(--blanco);
  overflow: hidden;
}
.capitulo-bg {
  position: absolute; inset: -2px;
  background: var(--tile-bg, var(--warm-fallback));
  z-index: 0;
  transition: transform .6s cubic-bezier(.25,.7,.3,1);
}
.capitulo-card:hover .capitulo-bg,
.capitulo-card:focus-visible .capitulo-bg { transform: scale(1.08); }
.capitulo-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(29,27,26,0) 45%, rgba(29,27,26,.55) 100%);
  z-index: 1;
}
.capitulo-top {
  position: absolute; top: 1.4rem; left: 1.6rem; right: 1.6rem;
  z-index: 2;
  display: flex; align-items: center; gap: .7rem;
}
.capitulo-bottom {
  position: absolute; left: 0; right: 0; bottom: 0;
  z-index: 2;
  padding: 0 1.6rem 2.2rem;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
}
.capitulo-icon {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(253,251,248,.94);
  color: var(--carbon);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.capitulo-icon svg { width: 18px; height: 18px; }
.capitulo-num { font-family: var(--serif); font-size: .78rem; letter-spacing: .1em; color: rgba(253,251,248,.85); }
.capitulo-title { font-family: var(--serif); font-size: 1.25rem; font-weight: 500; }
.capitulo-items { font-size: .8rem; color: rgba(253,251,248,.82); }
.capitulo-more {
  margin-top: .3rem;
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blanco);
  font-weight: 600;
  opacity: .85;
}
.capitulo-card:hover .capitulo-more { opacity: 1; }

.capitulo-hero { padding: 8rem 0 3.5rem; text-align: center; }
.capitulo-hero .capitulo-num-lg { font-family: var(--serif); font-size: 3.4rem; color: var(--bronce); line-height: 1; }
.capitulo-text-block { max-width: 640px; margin: 0 auto; text-align: center; }


/* ── 10. COLECCIONES — única banda oscura de la web ───────────── */

.coleccion-band { background: var(--carbon); color: var(--marfil); padding: 6.5rem 0; }
.coleccion-band .t-section { color: var(--blanco); }
.coleccion-band .section-header { color: var(--marfil); }
.colecciones-rows { display: grid; gap: 3.5rem; }
.coleccion-row { display: grid; grid-template-columns: 1fr 1fr; gap: 2.2rem; align-items: center; }
.coleccion-row.is-reverse .coleccion-media { order: 2; }
.coleccion-row.is-reverse .coleccion-copy  { order: 1; }
.coleccion-media {
  aspect-ratio: 4/3;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(253, 251, 248, .08);
}
.coleccion-media::before {
  content: '';
  position: absolute; inset: -2px;
  background: var(--tile-bg, linear-gradient(150deg, #2b2620 0%, #1D1B1A 100%));
  transition: transform .6s cubic-bezier(.25,.7,.3,1);
}
.coleccion-media:hover::before { transform: scale(1.08); }
.coleccion-name { font-family: var(--serif); font-size: 1.7rem; letter-spacing: .04em; color: var(--blanco); margin-bottom: .5rem; }
.coleccion-line { font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--bronce); font-weight: 600; margin-bottom: .8rem; }
.coleccion-text { font-size: .9rem; color: rgba(253,251,248,.68); line-height: 1.8; margin-bottom: 1.4rem; max-width: 320px; }

/* Página independiente /colecciones — misma tesela sin banda oscura envolvente */
.colecciones-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2.5rem; }

/* Selector de tipo en /reservar — tres columnas del mismo peso, nunca 2+1 */
.tipo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.tipo-grid .coleccion-card { text-align: center; align-items: center; }
@media (max-width: 700px) { .tipo-grid { grid-template-columns: 1fr; } }

/* Selector de tipo compacto, en la misma pantalla que el calendario */
.tipo-grid-compact { grid-template-columns: repeat(3, 1fr); gap: .8rem; max-width: 480px; margin: 0 auto; }
.tipo-pill {
  display: block; text-align: center; padding: .8rem 1rem; border: 1px solid var(--border);
  background: var(--blanco); color: var(--carbon); text-decoration: none; font-size: .92rem; letter-spacing: .02em;
  transition: border-color .15s, background .15s;
}
.tipo-pill:hover { border-color: var(--bronce); }
.tipo-pill.active { border-color: var(--bronce); background: rgba(182, 148, 99, .08); color: var(--bronce); font-weight: 600; }
@media (max-width: 480px) { .tipo-grid-compact { grid-template-columns: 1fr; } }
.coleccion-card { border: 1px solid var(--border); padding: 2.6rem 2.2rem; background: var(--blanco); display: flex; flex-direction: column; gap: .3rem; }
.coleccion-card .coleccion-name { color: var(--carbon); }
.coleccion-card .coleccion-text { color: var(--gris); max-width: none; }


/* ── 11. HISTORIAS — grid fotográfico apretado ────────────────── */

.historias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2px;
}
.historias-grid.historias-list {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
}
.historia-card { text-decoration: none; color: var(--carbon); display: block; position: relative; }
.historia-img {
  aspect-ratio: 1/1;
  position: relative;
  overflow: hidden;
}
.historia-img::before {
  content: '';
  position: absolute; inset: -2px;
  background: var(--tile-bg, var(--warm-fallback));
  background-size: cover;
  background-position: center;
  z-index: 0;
  transition: transform .6s cubic-bezier(.25,.7,.3,1);
}
.historia-card:hover .historia-img::before { transform: scale(1.08); }
.historia-img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(29,27,26,0) 55%, rgba(29,27,26,.7) 100%);
  opacity: 0; transition: opacity .3s;
  z-index: 1;
}
.historia-card:hover .historia-img::after { opacity: 1; }
.historia-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  z-index: 2;
  padding: 1.2rem 1.3rem;
  opacity: 0; transform: translateY(6px);
  transition: opacity .3s, transform .3s;
}
.historia-card:hover .historia-caption { opacity: 1; transform: translateY(0); }
.historia-cat { font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; color: var(--bronce); margin-bottom: .3rem; font-weight: 600; }
.historia-title { font-family: var(--serif); font-size: 1.1rem; color: var(--blanco); }
.historias-list .historia-card { padding-bottom: .3rem; }
.historias-list .historia-title { position: static; color: var(--carbon); margin-top: .8rem; font-size: 1.2rem; }
.historias-list .historia-excerpt { font-size: .86rem; color: var(--gris); margin-top: .3rem; }
.historias-list .historia-cat { position: static; margin-top: .8rem; }
.historias-empty { text-align: center; padding: 4rem 0; color: var(--gris); }
.historias-empty .t-quote { margin-bottom: 1rem; }

.historia-detail-hero { padding: 8rem 0 3rem; text-align: center; }
.historia-detail-img { width: 100%; aspect-ratio: 16/9; background: var(--warm-fallback); background-size: cover; background-position: center; margin-bottom: 3rem; }
.historia-body { max-width: 720px; margin: 0 auto; font-size: 1.05rem; line-height: 2; color: var(--carbon); }
.historia-body p { margin-bottom: 1.4rem; }


/* ── 12. SOBRE ────────────────────────────────────────────────── */

.sobre-hero { padding: 8rem 0 2rem; text-align: center; }
.sobre-content { max-width: 700px; margin: 0 auto; }
.sobre-content p { margin-bottom: 1.5rem; }


/* ── 13. FORMS / CONTACTO ─────────────────────────────────────── */

.contacto-hero { padding: 8rem 0 2rem; text-align: center; }
.form-wrap { max-width: 640px; margin: 0 auto; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
.form-field { margin-bottom: 1.6rem; }
.form-field.full { grid-column: 1 / -1; }
.form-label {
  display: block;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gris);
  margin-bottom: .55rem;
  font-weight: 600;
}
.form-input, .form-textarea, .form-select {
  width: 100%;
  background: var(--blanco);
  border: 1px solid var(--border);
  color: var(--carbon);
  font-family: var(--sans);
  font-size: .96rem;
  padding: .8rem 1rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.form-input::placeholder, .form-textarea::placeholder { color: rgba(29, 27, 26, .32); }
.form-textarea { resize: vertical; min-height: 110px; }
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--bronce);
  box-shadow: 0 0 0 3px rgba(182, 148, 99, .12);
}
select.form-select { cursor: pointer; }
.form-note { text-align: center; font-size: .82rem; color: var(--gris); margin-top: 2.4rem; }
.form-errors {
  border: 1px solid rgba(180, 70, 60, .3);
  background: rgba(180, 70, 60, .05);
  color: #8a3a30;
  font-size: .86rem;
  padding: 1rem 1.3rem;
  margin-bottom: 2rem;
}
.field-error { color: #b3453f; font-size: .78rem; margin-top: .4rem; }
.has-error .form-input, .has-error .form-textarea, .has-error .form-select { border-color: #b3453f; }
.form-success {
  border: 1px solid var(--border);
  background: var(--blanco);
  padding: 3rem 2rem;
  text-align: center;
}
.form-success .t-quote { margin-bottom: .8rem; }

.calendar-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.4rem; }
.calendar-month { font-family: var(--serif); font-size: 1.15rem; text-transform: capitalize; }
.calendar-nav-btn {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  color: var(--carbon);
  text-decoration: none;
  transition: border-color .2s, background .2s;
}
.calendar-nav-btn:hover { border-color: var(--bronce); background: rgba(182, 148, 99, .06); }
.calendar-nav-btn.is-disabled { opacity: .25; pointer-events: none; }

.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
.calendar-dow { text-align: center; font-size: .64rem; letter-spacing: .06em; text-transform: uppercase; color: var(--gris); padding-bottom: .6rem; }
.calendar-cell {
  aspect-ratio: 1/1;
  display: flex; align-items: center; justify-content: center;
  font-size: .86rem;
  text-decoration: none;
  color: var(--carbon);
}
.calendar-cell.is-empty { visibility: hidden; }
.calendar-cell.is-unavailable { color: rgba(29, 27, 26, .22); }
.calendar-cell.is-available {
  border: 1px solid var(--border);
  cursor: pointer;
  font-weight: 600;
  transition: border-color .2s, background .2s;
}
.calendar-cell.is-available:hover { border-color: var(--bronce); background: rgba(182, 148, 99, .1); }

.gift-code-toggle { margin: .4rem 0 1.6rem; }
.gift-code-toggle summary {
  cursor: pointer;
  font-size: .82rem;
  color: var(--gris);
  text-decoration: underline;
  text-underline-offset: 3px;
  list-style: none;
}
.gift-code-toggle summary::-webkit-details-marker { display: none; }
.gift-code-toggle summary:hover { color: var(--bronce); }
.gift-code-toggle[open] summary { color: var(--bronce); margin-bottom: .2rem; }

.faq-item { border-bottom: 1px solid var(--border); padding: 1.2rem 0; }
.faq-item summary {
  cursor: pointer; list-style: none; font-family: var(--serif); font-size: 1.05rem;
  color: var(--carbon); display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.3rem; color: var(--bronce); flex-shrink: 0; }
.faq-item[open] summary::after { content: '−'; }
.faq-item[open] summary { color: var(--bronce); }

.slot-option {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .55rem 1.1rem;
  border: 1px solid var(--border);
  font-size: .84rem;
  color: var(--carbon);
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.slot-option input[type=radio] { accent-color: var(--bronce); }
.slot-option:hover { border-color: var(--bronce); }
.slot-option:has(input:checked) { border-color: var(--bronce); background: rgba(182, 148, 99, .08); }


/* ── 14. FOOTER — claro, coherente con el resto de la web ─────── */

#footer { background: var(--marfil); color: var(--carbon); padding: 5rem 0 0; border-top: 1px solid var(--border); }
.footer-top {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 4rem 3.5rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  border-bottom: 1px solid var(--border);
}
.footer-brand img { margin-bottom: 1rem; height: 44px; }
.footer-tagline { font-family: var(--serif); font-style: italic; color: var(--gris); font-size: 1rem; }
.footer-heading { font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--bronce); margin-bottom: 1.3rem; font-weight: 600; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: .7rem; }
.footer-links a, .footer-links li { font-size: .86rem; color: var(--gris); text-decoration: none; }
.footer-links a:hover { color: var(--carbon); }
.footer-link-cta { color: var(--bronce) !important; font-weight: 700; }
.footer-link-cta:hover { color: var(--carbon) !important; }
.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.6rem 4rem;
  display: flex;
  justify-content: space-between;
  font-size: .74rem;
  color: var(--gris);
}


/* ── 14b. NEWSLETTER + FLASH ──────────────────────────────────── */

.newsletter-form { margin-top: 1.6rem; max-width: 320px; }
.newsletter-form .form-input { font-size: .88rem; padding: .65rem .9rem; }
.newsletter-section { border-top: 1px solid var(--border); background: var(--blanco); }

.site-flash {
  position: fixed;
  bottom: 1.6rem; left: 50%;
  transform: translateX(-50%);
  z-index: 999;
  background: var(--carbon);
  color: var(--marfil);
  font-size: .84rem;
  padding: .9rem 1.6rem;
  box-shadow: 0 10px 30px rgba(29, 27, 26, .2);
  transition: opacity .4s, transform .4s;
  max-width: 90vw;
  text-align: center;
}
.site-flash.is-error { background: #8a3a30; }
.site-flash.is-hidden { opacity: 0; transform: translateX(-50%) translateY(10px); pointer-events: none; }


/* ── 15. 404 ──────────────────────────────────────────────────── */

.err404 { padding: 10rem 0 7rem; text-align: center; }
.err404 .t-section { margin-bottom: 1.4rem; }


/* ── 16. RESPONSIVE ───────────────────────────────────────────── */

@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .coleccion-row { grid-template-columns: 1fr; }
  .capitulos-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .container { padding: 0 1.6rem; }
  #nav, #nav.scrolled { padding: 1.1rem 1.6rem; }
  .section { padding: 4.5rem 0; }
  .coleccion-band { padding: 4.5rem 0; }
  .capitulo-hero, .historia-detail-hero, .sobre-hero, .contacto-hero { padding: 7rem 0 2rem; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; padding: 0 1.6rem 3rem; }
  .footer-bottom { padding: 1.6rem; flex-direction: column; gap: .5rem; }
  .section-header-row { flex-direction: column; align-items: flex-start; gap: 1rem; }
}
@media (max-width: 540px) {
  .capitulos-grid { grid-template-columns: 1fr; }
}