:root {
  --burgundy: #6B1A2A;
  --burgundy-deep: #4A0F1C;
  --ivory: #F5EFE0;
  --pearl: #D4CFC8;
  --warm-grey: #8C8279;
  --gold: #B8943F;
  --black: #1C1A1B;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--ivory); color: var(--black); font-family: 'Lora', serif; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--burgundy); color: var(--ivory);
  padding: 10px 16px; z-index: 100;
}
.skip-link:focus { left: 0; }

.site-header { background: var(--black); color: var(--ivory); border-bottom: 3px solid var(--gold); position: sticky; top: 0; z-index: 100; }
.site-header__inner { max-width: 1200px; margin: 0 auto; padding: 16px 24px; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.site-header__logo { font-family: 'Playfair Display', serif; font-weight: 700; color: var(--ivory); text-decoration: none; font-size: 1.3rem; }

.migas-de-pan { max-width: 1200px; margin: 16px auto 0; padding: 0 24px; font-family: 'Inter', sans-serif; font-size: 0.78rem; color: var(--warm-grey); }
.migas-de-pan a { color: var(--warm-grey); }

.catalogo-cabecera { max-width: 1200px; margin: 24px auto 0; padding: 0 24px; }
.catalogo-cabecera h1 { font-family: 'Playfair Display', serif; font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 0 0 4px; }
.catalogo-cabecera p { font-family: 'Inter', sans-serif; color: var(--warm-grey); margin: 0; }

.catalogo-buscador { max-width: 640px; margin: 20px auto 0; padding: 0 24px; display: flex; gap: 8px; }
.catalogo-buscador input { flex: 1; padding: 12px 16px; border: 1px solid var(--pearl); border-radius: 2px; font-family: 'Inter', sans-serif; }
.catalogo-buscador button { padding: 12px 20px; border: none; background: var(--burgundy); color: var(--ivory); border-radius: 2px; cursor: pointer; }

.catalogo-filtros { max-width: 1200px; margin: 20px auto 0; padding: 0 24px; display: flex; flex-wrap: wrap; gap: 8px; }
.catalogo-filtros a { font-family: 'Inter', sans-serif; font-size: 0.78rem; padding: 7px 16px; background: #fff; border: 1px solid var(--pearl); border-radius: 2px; color: var(--black); text-decoration: none; }
.catalogo-filtros a.activo { background: var(--burgundy); color: var(--ivory); border-color: var(--burgundy); }

.grid-piezas { max-width: 1200px; margin: 28px auto 60px; padding: 0 24px; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.sin-resultados { font-family: 'Inter', sans-serif; color: var(--warm-grey); grid-column: 1 / -1; text-align: center; padding: 40px; }
.tarjeta-pieza { background: #fff; border: 1px solid var(--pearl); border-radius: 2px; overflow: hidden; box-shadow: 0 2px 8px rgba(28,26,27,.08); transition: box-shadow .2s, transform .2s; height: 100%; }
.tarjeta-pieza:hover { box-shadow: 0 8px 24px rgba(107,26,42,.15); transform: translateY(-2px); }
.tarjeta-pieza a { text-decoration: none; color: inherit; display: flex; flex-direction: column; height: 100%; }
.tarjeta-pieza__foto { position: relative; background: var(--black); aspect-ratio: 3/4; flex-shrink: 0; }
.tarjeta-pieza__foto img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tarjeta-pieza__num { position: absolute; top: 10px; left: 10px; background: rgba(28,26,27,.75); color: var(--ivory); font-family: 'Inter', sans-serif; font-size: .7rem; padding: 4px 9px; border-radius: 2px; }
.tarjeta-pieza__cuerpo { padding: 14px 16px 18px; flex: 1; }
.etiqueta { display: inline-block; font-family: 'Inter', sans-serif; font-size: .66rem; text-transform: uppercase; letter-spacing: .4px; padding: 3px 9px; border-radius: 2px; margin: 0 6px 8px 0; }
.etiqueta--serie { background: var(--burgundy); color: var(--ivory); }
.etiqueta--tamano { background: var(--pearl); color: var(--black); }

.ficha-pieza { max-width: 1100px; margin: 28px auto 60px; padding: 0 24px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; }
.ficha-pieza__galeria img#foto-principal { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: 2px; }
.ficha-pieza__miniaturas { display: flex; gap: 6px; margin-top: 8px; }
.ficha-pieza__miniaturas a { display: block; width: 60px; height: 60px; border: 2px solid transparent; border-radius: 2px; overflow: hidden; opacity: .6; }
.ficha-pieza__miniaturas a.activo, .ficha-pieza__miniaturas a:hover { opacity: 1; border-color: var(--gold); }
.ficha-pieza__miniaturas img { width: 100%; height: 100%; object-fit: cover; }
.ficha-pieza__original { font-family: 'Inter', sans-serif; font-size: .72rem; color: var(--warm-grey); margin: 8px 0 0; }
.ficha-pieza__original a { color: var(--burgundy); }
.ficha-pieza__checksum { display: block; font-family: monospace; opacity: .7; margin-top: 2px; }
.ficha-pieza__datos h1 { font-family: 'Playfair Display', serif; font-size: 1.6rem; margin: 0 0 16px; }
.ficha-pieza__principales { font-family: 'Inter', sans-serif; font-size: .85rem; }
.ficha-pieza__principales div { display: flex; justify-content: space-between; padding: 8px 0; border-top: 1px solid var(--pearl); }
.ficha-pieza__principales dt { color: var(--warm-grey); }
.ficha-pieza__notas { font-family: 'Inter', sans-serif; font-size: .8rem; color: var(--warm-grey); font-style: italic; }

.site-footer {
  background-color: var(--burgundy);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(184,148,63,0.18) 1.5px, transparent 0),
    linear-gradient(180deg, var(--burgundy) 0%, var(--burgundy-deep) 140%);
  background-size: 22px 22px, 100% 100%;
  color: var(--ivory);
  border-top: 3px solid var(--gold);
  box-shadow: inset 0 40px 60px -40px rgba(0,0,0,.35);
}
.site-footer__inner { max-width: 1200px; margin: 0 auto; padding: 40px 24px; text-align: center; font-family: 'Inter', sans-serif; font-size: .78rem; }
.site-footer nav { display: flex; gap: 16px; justify-content: center; margin: 10px 0; }
.site-footer nav a { color: var(--ivory); }
.site-footer nav a:hover { color: var(--gold); }
.site-footer__creditos { font-size: .72rem; opacity: .85; }
.site-footer__creditos a { color: var(--gold); }

@media (max-width: 720px) {
  .ficha-pieza { grid-template-columns: 1fr; }
}

/* ---- Home ---- */
.hero {
  position: relative;
  background-color: var(--burgundy);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(184,148,63,0.18) 1.5px, transparent 0),
    linear-gradient(180deg, var(--burgundy) 0%, var(--burgundy-deep) 140%);
  background-size: 22px 22px, 100% 100%;
  color: var(--ivory);
  padding: 72px 24px 64px;
  text-align: center;
  border-bottom: 3px solid var(--gold);
  box-shadow: inset 0 -40px 60px -40px rgba(0,0,0,.35);
}
.hero__inner { max-width: 780px; margin: 0 auto; position: relative; }
.hero__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; max-width: 1100px; margin: 0 auto; position: relative; }
.hero__texto { text-align: left; }
.hero__divisor { display: flex; align-items: center; justify-content: flex-start; gap: 14px; margin-bottom: 28px; opacity: .85; }
.hero__divisor span { display: block; width: 70px; height: 1px; background: var(--gold); }
.hero__divisor svg { flex-shrink: 0; }
.hero h1 { font-family: 'Playfair Display', serif; font-weight: 700; font-size: clamp(2.2rem, 5vw, 3.2rem); margin: 0 0 12px; letter-spacing: -0.5px; text-shadow: 0 2px 12px rgba(0,0,0,.25); }
.hero__foto { position: relative; border-radius: 2px; overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,.4); border: 3px solid var(--gold); max-height: 480px; }
.hero__foto img { width: 100%; height: 100%; max-height: 480px; aspect-ratio: 3/4; object-fit: cover; display: block; }
.hero__foto-pie { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(28,26,27,.75); color: var(--ivory); font-family: 'Inter', sans-serif; font-size: .72rem; padding: 8px 12px; text-align: center; }
.hero__acciones { justify-content: flex-start; }
@media (max-width: 820px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__texto { text-align: center; }
  .hero__divisor, .hero__acciones { justify-content: center; }
  .hero__foto { max-width: 320px; margin: 0 auto; }
}

.caja-institucional { background: #fff; border: 1px solid var(--pearl); border-left: 4px solid var(--gold); border-radius: 2px; padding: 32px 36px; box-shadow: 0 2px 8px rgba(28,26,27,.06); }
.caja-institucional h2 { font-family: 'Playfair Display', serif; font-size: 1.6rem; margin: 0 0 16px; }
.caja-institucional__lista { font-family: 'Inter', sans-serif; font-size: .85rem; color: var(--black); line-height: 1.8; margin: 0 0 24px; padding-left: 20px; }
.caja-institucional .boton--primario { background: var(--burgundy); color: var(--ivory); }
.caja-institucional .boton--primario:hover { background: var(--burgundy-deep); }

.como-citar { background: var(--ivory); padding: 24px; border-top: 1px dashed var(--pearl); border-bottom: 1px dashed var(--pearl); }
.como-citar__inner { max-width: 780px; margin: 0 auto; }
.como-citar h2 { font-family: 'Inter', sans-serif; font-size: .78rem; text-transform: uppercase; letter-spacing: .5px; color: var(--warm-grey); margin: 0 0 10px; }
.como-citar__formato { font-family: monospace; font-size: .78rem; line-height: 1.6; color: var(--black); background: #fff; border: 1px solid var(--pearl); padding: 12px 14px; border-radius: 2px; word-break: break-word; }
.hero__subtitulo { font-family: 'Inter', sans-serif; font-size: 1rem; opacity: .9; margin: 0 0 20px; }
.hero__intro { font-family: 'Lora', serif; font-size: 1.05rem; line-height: 1.6; margin: 0 0 28px; }
.hero__acciones { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.boton { display: inline-block; font-family: 'Inter', sans-serif; font-size: .85rem; font-weight: 500; padding: 12px 24px; border-radius: 2px; text-decoration: none; border: 1px solid transparent; }
.boton--primario { background: var(--gold); color: var(--black); }
.boton--outline { border-color: var(--ivory); color: var(--ivory); }
.hero .boton--outline:hover { background: rgba(245,239,224,.1); }

.seccion { padding: 56px 24px; }
.seccion--oscura { background: var(--black); color: var(--ivory); }
.seccion__inner { max-width: 780px; margin: 0 auto; }
.eyebrow { display: block; font-family: 'Inter', sans-serif; font-size: .72rem; text-transform: uppercase; letter-spacing: 1px; color: var(--gold); margin-bottom: 8px; }
.seccion h2 { font-family: 'Playfair Display', serif; font-size: clamp(1.5rem, 3vw, 2rem); margin: 0 0 20px; }
.seccion p { font-family: 'Lora', serif; font-size: 1rem; line-height: 1.7; margin: 0 0 16px; }
.seccion--oscura p { color: rgba(245,239,224,.85); }
.enlace-destacado { color: var(--gold); font-family: 'Inter', sans-serif; font-size: .85rem; text-decoration: none; }
.seccion--oscura .enlace-destacado { color: var(--gold); }
.seccion__cta { text-align: center; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--pearl); }

.grid-piezas--destacadas { max-width: 100%; margin: 0; padding: 0; grid-template-columns: repeat(3, 1fr); }
.seccion__inner--ancho { max-width: 1100px; }
@media (max-width: 720px) {
  .grid-piezas--destacadas { grid-template-columns: 1fr; }
  .hero__acciones { flex-direction: column; }
}

.cta-consulta {
  background: var(--pearl);
  padding: 40px 24px;
  text-align: center;
  border-top: 1px solid var(--warm-grey);
  border-bottom: 1px solid var(--warm-grey);
}
.cta-consulta__inner { max-width: 560px; margin: 0 auto; }
.cta-consulta h2 { font-family: 'Playfair Display', serif; font-size: 1.4rem; margin: 0 0 12px; color: var(--burgundy-deep); }
.cta-consulta p { font-family: 'Lora', serif; font-size: .92rem; line-height: 1.6; margin: 0 0 20px; color: var(--black); }
.cta-consulta .boton--primario { background: var(--burgundy); color: var(--ivory); }
.cta-consulta .boton--primario:hover { background: var(--burgundy-deep); }

/* ---- Selector de idioma y menú hamburguesa ---- */
.site-header__inner { position: relative; }
.site-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
  background: transparent;
  border: 1px solid var(--gold);
  border-radius: 2px;
  cursor: pointer;
  margin-left: auto;
  padding: 0;
}
.site-header__toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--gold);
  margin: 0 auto;
  transition: transform .2s, opacity .2s;
}
.site-header__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.site-header__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.lang-selector { position: relative; font-family: 'Inter', sans-serif; font-size: .8rem; }
.lang-selector__actual {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--ivory);
  border-radius: 2px;
  padding: 6px 12px;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}
.lang-selector__actual:hover { background: rgba(184,148,63,.15); }
.lang-selector__lista {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  left: auto;
  max-width: calc(100vw - 24px);
  background: var(--black);
  border: 1px solid var(--gold);
  border-radius: 2px;
  list-style: none;
  margin: 0;
  padding: 6px 0;
  min-width: 160px;
  z-index: 50;
}
.lang-selector__lista li { padding: 0; }
.lang-selector__lista a,
.lang-selector__lista span {
  display: block;
  padding: 8px 16px;
  color: var(--ivory);
  text-decoration: none;
  white-space: nowrap;
}
.lang-selector__lista a.activo { color: var(--gold); font-weight: 500; }
.lang-selector__lista a:hover { background: rgba(184,148,63,.15); }
.lang-selector__lista span[aria-disabled="true"] { color: var(--warm-grey); cursor: not-allowed; }
.lang-selector__lista span em { font-style: italic; opacity: .7; font-size: .85em; }

.site-header__nav a {
  color: var(--ivory);
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
}
.site-header__nav a:hover,
.site-header__nav a:focus-visible { color: var(--gold); }
.site-header__nav a:visited { color: var(--ivory); }

@media (max-width: 1180px) {
  .site-header__toggle { display: flex; order: 2; }
  .lang-selector { order: 3; }
  .site-header__logo { order: 1; }
  .site-header__nav {
    order: 4;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    gap: 0;
    background: var(--black);
    border-top: 1px solid rgba(184,148,63,.3);
    box-shadow: 0 12px 24px -8px rgba(0,0,0,.5);
    max-height: calc(100vh - 70px);
    overflow-y: auto;
  }
  .site-header__nav.abierto { display: flex; }
  .site-header__nav a {
    padding: 14px 24px;
    border-bottom: 1px solid rgba(184,148,63,.15);
    font-size: 0.95rem;
  }
}
@media (min-width: 1181px) {
  .site-header__inner { flex-wrap: nowrap; }
  .site-header__nav { display: flex; gap: 18px; flex-wrap: nowrap; flex-shrink: 0; margin-left: auto; margin-right: 18px; }
}

/* ---- Introducción de serie en el catálogo ---- */
.catalogo-cabecera__intro {
  font-family: 'Lora', serif;
  font-size: .92rem;
  line-height: 1.6;
  color: var(--black);
  max-width: 720px;
  margin-top: 10px;
}

/* ---- Botón volver arriba ---- */
#volver-arriba {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--burgundy);
  border: 2px solid var(--gold);
  color: var(--gold);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .25s, transform .25s, visibility .25s;
  z-index: 90;
  box-shadow: 0 4px 12px rgba(0,0,0,.3);
}
#volver-arriba.visible { opacity: 1; visibility: visible; transform: translateY(0); }
#volver-arriba:hover { background: var(--burgundy-deep); }
@media (max-width: 600px) {
  #volver-arriba { right: 14px; bottom: 14px; width: 40px; height: 40px; }
}

/* ---- Vídeo institucional ---- */
.seccion__inner--video { text-align: center; position: relative; z-index: 1; }
.seccion--perlas { position: relative; overflow: hidden; min-height: 480px; display: flex; align-items: center; }
.seccion--perlas__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; }
.video-institucional {
  margin: 24px auto 0;
  border-radius: 2px;
  overflow: hidden;
  border: 3px solid var(--gold);
  box-shadow: 0 12px 32px -12px rgba(0,0,0,.6);
  background: var(--black);
  max-width: 400px;
  text-align: left;
  position: relative;
  z-index: 1;
}
.video-institucional video {
  display: block;
  width: 100%;
  height: auto;
}
.video-institucional figcaption {
  padding: 10px 14px;
  background: var(--burgundy-deep);
  color: var(--gold);
  font-family: 'Inter', sans-serif;
  font-size: .72rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  border-top: 1px solid rgba(184,148,63,.3);
}

/* ---- Cita / testimonio ---- */
.cita-testimonio {
  margin: 28px 0;
  padding: 20px 24px;
  background: var(--pearl);
  border-left: 4px solid var(--burgundy);
  border-radius: 2px;
}
.cita-testimonio p {
  font-family: 'Lora', serif;
  font-style: italic;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--black);
  margin: 0;
}