/* ═══════════════════════════════════════
   productos.css – Catálogo DISAH
═══════════════════════════════════════ */

/* Page Hero */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, var(--dark) 0%, var(--navy) 100%);
  padding: 10rem 0 4rem;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(7,180,222,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7,180,222,.05) 1px, transparent 1px);
  background-size: 50px 50px;
}
.page-hero-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 60% at 80% 50%, rgba(7,180,222,.15), transparent);
}
.page-hero-content { position: relative; z-index: 2; }
.breadcrumb { background: none; padding: 0; margin-bottom: 1rem; }
.breadcrumb-item a { color: var(--cyan); font-size: .85rem; }
.breadcrumb-item.active { color: rgba(255,255,255,.5); font-size: .85rem; }
.breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.3); }
.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: .75rem;
}
.page-hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,.65);
}

/* Catalog Layout */
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 3rem;
  padding-top: 3rem;
  padding-bottom: 5rem;
  align-items: start;
}
@media (max-width: 991px) {
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-sidebar { display: none; }
}

/* Sidebar */
.catalog-sidebar {
  position: sticky;
  top: 100px;
}
.sidebar-heading {
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-sm);
  margin-bottom: 1rem;
  padding-bottom: .5rem;
  border-bottom: 2px solid var(--grey2);
}
.sidebar-nav { list-style: none; padding: 0; margin: 0 0 2rem; }
.sidebar-nav li { margin-bottom: .25rem; }
.sn-link {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .65rem .9rem;
  border-radius: 8px;
  font-size: .93rem;
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
}
.sn-link i { font-size: .8rem; color: var(--text-sm); transition: var(--transition); }
.sn-link:hover, .sn-link.active {
  background: rgba(7,180,222,.1);
  color: var(--navy);
}
.sn-link.active { font-weight: 700; color: var(--cyan); }
.sn-link:hover i, .sn-link.active i { color: var(--cyan); }
.sidebar-cta {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 1.5rem;
  color: var(--white);
  text-align: center;
}
.sidebar-cta p { font-size: .9rem; opacity: .8; margin-bottom: 1rem; }
.btn-call {
  display: block;
  text-align: center;
  font-size: .9rem;
  color: rgba(255,255,255,.7);
  transition: color var(--transition);
}
.btn-call:hover { color: var(--cyan); }

/* Cat Section */
.cat-section { margin-bottom: 4rem; }
.cat-section-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1.2rem;
  border-bottom: 2px solid var(--grey2);
}
.csh-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--cyan), var(--navy));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.3rem;
  flex-shrink: 0;
}
.cat-section-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: .25rem;
}
.cat-section-sub { font-size: .9rem; color: var(--text-sm); margin: 0; }

/* Product Detail Card */
.prod-detail-card {
  background: var(--white);
  border: 1px solid var(--grey2);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.prod-detail-card:hover {
  box-shadow: var(--shadow);
  border-color: rgba(7,180,222,.25);
  transform: translateY(-3px);
}
.prod-detail-card--horiz {
  flex-direction: row;
}
.prod-detail-card--horiz .pdc-img {
  width: 340px; flex-shrink: 0;
}



/*ANTES DE LOS PRODUCTOS. LA GALERIA*/

/* ═══════════════════════════════════════
   GALERÍA – Slider Horizontal Compacto
═══════════════════════════════════════ */

.gallery-grid {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--cyan, #07b4de) transparent;
}

.gallery-grid::-webkit-scrollbar {
  height: 5px;
}

.gallery-grid::-webkit-scrollbar-thumb {
  background: var(--cyan, #07b4de);
  border-radius: 4px;
}

.gallery-grid::-webkit-scrollbar-track {
  background: transparent;
}

.gallery-item {
  flex: 0 0 260px;
  height: 195px;
  border-radius: var(--radius, 12px);
  overflow: hidden;
  cursor: zoom-in;
  scroll-snap-align: start;
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}


/* ═══════════════════════════════════════
   CARRUSEL DE FILTROS – Thumbnails
═══════════════════════════════════════ */

.filtros-carousel-wrapper {
  margin-top: 2rem;
}

.filtro-thumb {
  aspect-ratio: 1/1;
  border-radius: 8px;
  overflow: hidden;
  cursor: zoom-in;
}

.filtro-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.filtro-thumb:hover img {
  transform: scale(1.06);
}

/* Flechas visibles sobre fondo claro */
#carouselFiltrosGaleria .carousel-control-prev-icon,
#carouselFiltrosGaleria .carousel-control-next-icon {
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  padding: 1.2rem;
  background-size: 50%;
}

/* Indicadores más visibles */
#carouselFiltrosGaleria .carousel-indicators button {
  background-color: var(--cyan, #07b4de);
  opacity: 0.4;
}

#carouselFiltrosGaleria .carousel-indicators button.active {
  opacity: 1;
}

/* ── Responsive ── */

@media (max-width: 768px) {
  .gallery-item {
    flex: 0 0 220px;
    height: 165px;
  }
}

@media (max-width: 576px) {
  .gallery-item {
    flex: 0 0 180px;
    height: 135px;
    border-radius: 8px;
  }
}
/*FIN DE GALERIA*/

@media (max-width: 768px) {
  .prod-detail-card--horiz { flex-direction: column; }
  .prod-detail-card--horiz .pdc-img { width: 100%; }
}
.pdc-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.pdc-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
  cursor: zoom-in;
}


.prod-detail-card:hover .pdc-img img { transform: scale(1.04); }
.pdc-badge {
  position: absolute;
  top: .75rem; left: .75rem;
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--cyan);
  color: var(--white);
  padding: .25rem .7rem;
  border-radius: 4px;
}
.pdc-badge--green { background: #22c55e; }
.pdc-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.pdc-cat {
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: .5rem;
}
.pdc-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: .75rem;
  line-height: 1.2;
}
.pdc-title small { font-size: .75em; font-weight: 600; opacity: .6; display: block; }
.pdc-desc {
  font-size: .92rem;
  color: var(--text-sm);
  line-height: 1.65;
  margin-bottom: 1.2rem;
}
.pdc-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .4rem .75rem;
  margin-bottom: 1.2rem;
  background: var(--grey);
  border-radius: 8px;
  padding: 1rem;
}
.spec-item { display: flex; flex-direction: column; }
.spec-label {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-sm);
}
.spec-val {
  font-size: .9rem;
  font-weight: 600;
  color: var(--dark);
}
.pdc-features {
  list-style: none;
  padding: 0; margin: 0 0 1.5rem;
}
.pdc-features li {
  font-size: .88rem;
  color: var(--text);
  padding: .3rem 0;
  border-bottom: 1px solid var(--grey2);
  display: flex; align-items: baseline; gap: .5rem;
}
.pdc-features li::before { content: '✓'; color: var(--cyan); font-weight: 700; flex-shrink: 0; }
.pdc-features li:last-child { border: none; }

/* Product Mini Card */
.prod-mini-card {
  background: var(--white);
  border: 1px solid var(--grey2);
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
  transition: var(--transition);
}
.prod-mini-card:hover {
  box-shadow: var(--shadow);
  border-color: rgba(7,180,222,.2);
  transform: translateY(-3px);
}
.pmc-img {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.pmc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.prod-mini-card:hover .pmc-img img { transform: scale(1.06); }
.pmc-body { padding: 1.25rem; }
.pmc-cat {
  font-family: var(--font-display);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan);
}
.pmc-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin: .3rem 0 .5rem;
}
.pmc-desc { font-size: .83rem; color: var(--text-sm); line-height: 1.55; margin-bottom: .75rem; }
.pmc-link {
  font-family: var(--font-display);
  font-size: .88rem;
  font-weight: 700;
  color: var(--cyan);
  display: flex; align-items: center; gap: .4rem;
  transition: gap var(--transition);
}
.prod-mini-card:hover .pmc-link { gap: .7rem; }

/* ═══════════════════════════════════════
   RESPONSIVE – productos.css
═══════════════════════════════════════ */

/* Tablet (≤991px) */
@media (max-width: 991px) {
  .page-hero { padding: 8rem 0 3rem; }
  .catalog-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .catalog-sidebar { display: none; }
  /* Mostrar un select de categorías como alternativa */
  .catalog-mobile-nav {
    display: flex !important;
    gap: .5rem;
    overflow-x: auto;
    padding-bottom: .5rem;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 1.5rem;
  }
  .catalog-mobile-nav::-webkit-scrollbar { height: 3px; }
  .catalog-mobile-nav::-webkit-scrollbar-thumb { background: var(--cyan); border-radius: 4px; }
  .cmn-btn {
    white-space: nowrap;
    flex-shrink: 0;
    font-family: var(--font-display);
    font-size: .85rem;
    font-weight: 700;
    padding: .45rem 1.1rem;
    border-radius: 100px;
    border: 2px solid var(--grey2);
    background: var(--white);
    color: var(--text-sm);
    text-decoration: none;
    transition: all .3s ease;
  }
  .cmn-btn:hover { background: var(--cyan); border-color: var(--cyan); color: #fff; }
}

/* Móvil (≤768px) */
@media (max-width: 768px) {
  .page-hero { padding: 7rem 0 2.5rem; }
  .page-hero-title { font-size: clamp(1.8rem, 7vw, 2.5rem); }
  .page-hero-sub { font-size: 1rem; }

  /* Cards de productos – 1 columna */
  .col-md-6,
  .col-md-6.col-lg-4 { flex: 0 0 100% !important; max-width: 100% !important; }

  /* Card horizontal → vertical */
  .prod-detail-card--horiz { flex-direction: column; }
  .prod-detail-card--horiz .pdc-img { width: 100%; }

  .pdc-body { padding: 1.25rem; }
  .pdc-title { font-size: 1.15rem; }

  /* Specs grid – 1 columna en móvil */
  .pdc-specs { grid-template-columns: 1fr 1fr; }

  /* Cat section header */
  .cat-section-header { gap: .75rem; }
  .csh-icon { width: 42px; height: 42px; font-size: 1.1rem; }
  .cat-section-title { font-size: 1.35rem; }
}

/* Móvil pequeño (≤576px) */
@media (max-width: 576px) {
  .pdc-specs { grid-template-columns: 1fr; }
  .pdc-body { padding: 1rem; }
  .pmc-body { padding: 1rem; }
  .cat-section { margin-bottom: 2.5rem; }
}