/* ============================================================
   coleccion.css — Estilos compartidos para todas las páginas
   de colección (Muro, Cota, Náutica, Reposeras, Comedor)
   ============================================================ */

/* ── HERO ──────────────────────────────────────────────────── */
.col-hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.col-hero__img-wrapper {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.col-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.col-hero__img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-secondary) 60%, var(--color-accent) 100%);
}

.col-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to top,
    rgba(38, 28, 18, 0.88) 0%,
    rgba(38, 28, 18, 0.35) 50%,
    rgba(38, 28, 18, 0.1)  100%
  );
}

.col-hero__content {
  position: relative;
  z-index: 2;
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
}

.col-hero__label {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.col-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 13vw, 11rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.col-hero__subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: var(--space-8);
  max-width: none;
}

/* ── DESCRIPCIÓN ───────────────────────────────────────────── */
.col-desc {
  background-color: var(--color-bg);
  padding-block: var(--space-20);
}

.col-desc__inner {
  max-width: 780px;
}

.col-desc__text {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2.5vw, 1.75rem);
  font-weight: 500;
  line-height: 1.55;
  color: var(--color-primary);
  max-width: none;
}

/* ── GALERÍA ───────────────────────────────────────────────── */
.col-galeria {
  background-color: var(--color-primary);
  padding: var(--space-3);
}

.col-galeria__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: var(--space-3);
}

.col-galeria__item {
  border-radius: var(--radius-sm);
  background-color: var(--color-secondary);
  overflow: hidden;
  transform: translateZ(0);
  isolation: isolate;
}

.col-galeria__item img,
.col-galeria__placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.65s ease;
  transform-origin: center center;
  transform: scale(1.03);
}

.col-galeria__item:hover img {
  transform: scale(1.08);
}

.col-galeria__placeholder {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
  opacity: 0.6;
}

/* Foto grande: ocupa 2 filas */
.col-galeria__item--tall {
  grid-row: span 2;
}
.col-galeria__item--tall .col-galeria__placeholder {
  aspect-ratio: unset;
  height: 100%;
  min-height: 400px;
}

/* Foto ancha: ocupa 2 columnas */
.col-galeria__item--wide {
  grid-column: span 2;
}

/* ── ACABADOS (Estructuras + Tapizados) ────────────────────── */
.col-acabados {
  background-color: var(--color-bg);
}

.col-acabados__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0 var(--space-16);
  align-items: start;
  margin-bottom: var(--space-10);
}

.col-acabados__divider {
  width: 1px;
  background-color: rgba(38, 28, 18, 0.1);
  align-self: stretch;
  margin-block: var(--space-2);
}

.col-acabados__titulo {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
}

.col-acabados__swatches {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}

/* Swatch individual */
.swatch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.swatch__color {
  display: block;
  width: 58px;
  height: 58px;
  overflow: hidden;
  border-radius: 12px;
  background: rgba(244, 239, 233, 0.85);
  box-shadow: 0 2px 8px rgba(38, 28, 18, 0.15),
              inset 0 0 0 1.5px rgba(38, 28, 18, 0.08);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.swatch__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.swatch:hover .swatch__color {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(38, 28, 18, 0.2),
              inset 0 0 0 1.5px rgba(38, 28, 18, 0.1);
}

.swatch__name {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  color: rgba(38, 28, 18, 0.65);
  text-align: center;
  white-space: nowrap;
}

/* Nota de profesionales */
.col-acabados__nota {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(38, 28, 18, 0.4);
  letter-spacing: 0.03em;
  max-width: none;
}

/* ── MEDIDAS ───────────────────────────────────────────────── */
.col-medidas {}

.col-medidas__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0 var(--space-16);
  align-items: start;
  margin-bottom: var(--space-10);
}

.col-medidas__divider {
  width: 1px;
  background-color: rgba(255, 255, 255, 0.1);
  align-self: stretch;
  margin-block: var(--space-2);
}

.col-medidas__subtitulo {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
}

.col-medidas__tabla {
  display: flex;
  flex-direction: column;
}

.medida-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.medida-row:last-child {
  border-bottom: none;
}

.medida-row__nombre {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
}

.medida-row__valor {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-white);
  white-space: nowrap;
  letter-spacing: 0.03em;
}

.medida-row__valor--alt {
  font-weight: 400;
  color: rgba(255, 255, 255, 0.45);
}

.col-medidas__nota {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.03em;
  max-width: none;
}

/* ── CTA FINAL ─────────────────────────────────────────────── */
.col-cta-final {
  background-color: var(--color-bg);
  text-align: center;
}

.col-cta-final__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.col-cta-final__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-primary);
}

.col-cta-final__desc {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: rgba(38, 28, 18, 0.55);
  max-width: none;
  margin-bottom: var(--space-2);
}

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .col-acabados__grid,
  .col-medidas__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }
  .col-acabados__divider,
  .col-medidas__divider {
    display: none;
  }
}

@media (max-width: 767px) {
  .col-galeria {
    padding: 0;
    padding-block: var(--space-2);
  }

  /* Slider horizontal en mobile */
  .col-galeria__grid {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--space-2);
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-inline: var(--container-px);
  }

  .col-galeria__grid::-webkit-scrollbar {
    display: none;
  }

  /* Todas las fotos iguales en mobile */
  .col-galeria__item {
    flex: 0 0 72vw;
    max-width: 320px;
    scroll-snap-align: start;
    clip-path: inset(0 round var(--radius-sm));
  }

  .col-galeria__item--tall,
  .col-galeria__item--wide {
    flex: 0 0 72vw;
    max-width: 320px;
    grid-row: unset;
    grid-column: unset;
  }

  .col-galeria__item img,
  .col-galeria__item .col-galeria__placeholder {
    aspect-ratio: 4/3;
    height: auto;
    min-height: unset;
  }

  .col-galeria__item--tall img,
  .col-galeria__item--tall .col-galeria__placeholder {
    aspect-ratio: 4/3;
    height: auto;
    min-height: unset;
  }

  .col-acabados__grid,
  .col-medidas__grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .medida-row {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }

  .medida-row__valor--alt::before {
    content: '/ ';
    color: rgba(255,255,255,0.3);
  }
}