/* ==========================================================================
   Sección: Piscinas Instaladas por Tipo y Modelo (Piscinas Fiji)
   Screaming Architecture — Responsive, Performant, Accessible
   ========================================================================== */

.seccion-piscinas-instaladas {
  position: relative;
  padding: clamp(2.25rem, 4vw, 3.5rem) 0;
  background-color: var(--color-espuma);
}

.anchor-compatibilidad {
  position: absolute;
  top: -90px;
  left: 0;
  width: 1px;
  height: 1px;
  visibility: hidden;
  pointer-events: none;
}

/* ==========================================================================
   TABS DE NAVEGACIÓN Y FILTRO POR TIPO
   ========================================================================== */

.navegacion-tipos-contenedor {
  margin-top: 1.25rem;
  margin-bottom: 1rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  padding-bottom: 0.5rem;
}

.navegacion-tipos-contenedor::-webkit-scrollbar {
  height: 5px;
}

.navegacion-tipos-contenedor::-webkit-scrollbar-thumb {
  background: var(--color-borde-suave);
  border-radius: 10px;
}

.tabs-tipos-piscinas {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: max-content;
  padding: 0.25rem 0.25rem 0.5rem 0.25rem;
  margin: 0 auto;
  justify-content: flex-start;
}

@media (min-width: 1024px) {
  .tabs-tipos-piscinas {
    justify-content: center;
    flex-wrap: wrap;
  }
}

.btn-tab-tipo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 1.15rem;
  background-color: var(--color-blanco);
  border: 1.5px solid var(--color-borde);
  border-radius: 9999px;
  font-family: var(--font-cuerpo);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-azul-noche);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  box-shadow: 0 1px 3px rgba(6, 33, 58, 0.05);
}

.tab-nombre {
  color: inherit;
  font-weight: inherit;
}

.btn-tab-tipo:hover {
  border-color: var(--color-azul-fiji);
  color: var(--color-azul-fiji-oscuro);
  background-color: var(--color-blanco);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(6, 147, 255, 0.12);
}

.btn-tab-tipo.activo {
  background-color: var(--color-azul-noche) !important;
  border-color: var(--color-azul-noche) !important;
  color: var(--color-blanco) !important;
  box-shadow: 0 4px 16px rgba(6, 33, 58, 0.28);
  transform: translateY(-1px);
}

.btn-tab-tipo.activo .tab-nombre {
  color: var(--color-blanco) !important;
}

.btn-tab-tipo:focus-visible {
  outline: 3px solid var(--color-azul-fiji);
  outline-offset: 2px;
}

.tab-conteo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.4rem;
  height: 1.4rem;
  padding: 0 0.45rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 800;
  background-color: var(--color-espuma);
  color: var(--color-azul-fiji-oscuro);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-tab-tipo.activo .tab-conteo {
  background-color: var(--color-azul-fiji) !important;
  color: var(--color-blanco) !important;
}

/* ==========================================================================
   BARRA DE ESTADO / INDICADOR DE TIPO ACTIVO
   ========================================================================== */

.barra-estado-categoria {
  background-color: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--color-borde-suave);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 12px;
  padding: 0.75rem 1.25rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-subtle);
}

.estado-cat-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-family: var(--font-cuerpo);
  font-size: 0.875rem;
  color: var(--color-texto-secundario);
}

.estado-cat-etiqueta {
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-azul-fiji);
}

.estado-cat-info strong {
  color: var(--color-texto-principal);
  font-weight: 700;
}

.estado-cat-separador {
  color: var(--color-borde-suave);
}

#indicador-conteo-visible {
  color: var(--color-texto-secundario);
  font-weight: 500;
}

/* ==========================================================================
   GRILLA DE PISCINAS INSTALADAS
   ========================================================================== */

.grilla-piscinas-instaladas {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  transition: opacity var(--transition-fast);
}

@media (min-width: 640px) {
  .grilla-piscinas-instaladas {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grilla-piscinas-instaladas {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==========================================================================
   CARD DE PISCINA INSTALADA
   ========================================================================== */

.item-piscina-instalada {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background-color: var(--color-blanco);
  border: 1px solid var(--color-borde-suave);
  box-shadow: var(--shadow-subtle);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.item-piscina-instalada:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-elevated);
  border-color: rgba(6, 147, 255, 0.35);
}

.item-piscina-instalada:focus-visible {
  outline: 3px solid var(--color-azul-fiji);
  outline-offset: 3px;
}

/* Estado de filtrado */
.item-piscina-instalada.filtrada-oculta {
  display: none !important;
}

/* Media de la Card */
.piscina-card-media {
  position: relative;
  width: 100%;
  height: 250px;
  background-color: #EBF2F7;
  overflow: hidden;
}

.foto-piscina-instalada {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}

.item-piscina-instalada:hover .foto-piscina-instalada {
  transform: scale(1.06);
}

/* Badges flotantes en la imagen */
.badge-tipo-flotante {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: rgba(6, 33, 58, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-blanco);
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  font-family: var(--font-cuerpo);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.badge-lupa-ver {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-abismo);
  padding: 0.4rem 0.8rem;
  border-radius: 9999px;
  font-family: var(--font-cuerpo);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  opacity: 0.9;
  z-index: 2;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.item-piscina-instalada:hover .badge-lupa-ver {
  background-color: var(--color-azul-fiji);
  color: var(--color-blanco);
  opacity: 1;
  transform: scale(1.04);
}

/* Caption inferior */
.piscina-card-caption {
  padding: 1.25rem 1.4rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  background-color: var(--color-blanco);
}

.caption-sobretitulo {
  display: block;
  font-family: var(--font-cuerpo);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-azul-fiji);
  margin-bottom: 0.35rem;
}

.caption-modelo {
  font-family: var(--font-titulos);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-texto-principal);
  line-height: 1.3;
  margin: 0 0 0.85rem 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem;
}

.caption-medida {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-texto-secundario);
}

.caption-pie {
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-borde-suave);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-cuerpo);
  font-size: 0.8125rem;
}

.caption-dato-vereda {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-texto-secundario);
}

.caption-dato-vereda strong {
  color: var(--color-texto-principal);
}

.caption-accion-link {
  color: var(--color-azul-fiji);
  font-weight: 700;
  transition: transform var(--transition-fast);
}

.item-piscina-instalada:hover .caption-accion-link {
  transform: translateX(3px);
}

.aviso-sin-piscinas {
  text-align: center;
  padding: 3rem 1.5rem;
  background-color: var(--color-blanco);
  border-radius: 12px;
  border: 1px dashed var(--color-borde-suave);
  color: var(--color-texto-secundario);
  font-family: var(--font-cuerpo);
}

/* ==========================================================================
   MODAL LIGHTBOX DETALLE PISCINA
   ========================================================================== */

.modal-piscina-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(6, 33, 58, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 2500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-piscina-backdrop.activo {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal-piscina-contenedor {
  position: relative;
  background-color: var(--color-blanco);
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  border-radius: 20px;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(6, 33, 58, 0.5);
  animation: modalPiscinaFadeUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalPiscinaFadeUp {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-piscina-cerrar {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(6, 33, 58, 0.1);
  border: none;
  color: var(--color-abismo);
  font-size: 1.6rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
}

.modal-piscina-cerrar:hover {
  background-color: var(--color-abismo);
  color: var(--color-blanco);
  transform: rotate(90deg);
}

.modal-piscina-cerrar:focus-visible {
  outline: 3px solid var(--color-azul-fiji);
  outline-offset: 2px;
}

.modal-piscina-grid {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 820px) {
  .modal-piscina-grid {
    grid-template-columns: 1.15fr 1fr;
  }
}

.modal-piscina-media {
  position: relative;
  background-color: #0A1C2E;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

@media (min-width: 820px) {
  .modal-piscina-media {
    min-height: 100%;
  }
}

.modal-piscina-foto-full {
  width: 100%;
  height: 100%;
  max-height: 520px;
  object-fit: cover;
  display: block;
}

.modal-piscina-badge-tipo {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background-color: rgba(6, 33, 58, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-blanco);
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  font-family: var(--font-cuerpo);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.modal-piscina-info {
  padding: 2.25rem 2rem 2rem 2rem;
  display: flex;
  flex-direction: column;
}

.modal-piscina-h3 {
  font-family: var(--font-titulos);
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 900;
  color: var(--color-texto-principal);
  margin: 0.35rem 0 0.85rem 0;
  line-height: 1.2;
}

.modal-piscina-descripcion {
  font-family: var(--font-cuerpo);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-texto-secundario);
  margin-bottom: 1.5rem;
}

.modal-ficha-tecnica {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background-color: var(--color-espuma);
  border: 1px solid var(--color-borde-suave);
  border-radius: 12px;
  padding: 1.2rem;
  margin-bottom: 1.75rem;
}

.ficha-item {
  display: flex;
  flex-direction: column;
  font-family: var(--font-cuerpo);
  font-size: 0.875rem;
}

@media (min-width: 480px) {
  .ficha-item {
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
  }
}

.ficha-rotulo {
  color: var(--color-texto-secundario);
  font-weight: 500;
}

.ficha-valor {
  color: var(--color-texto-principal);
  font-weight: 700;
}

.ficha-valor.valor-resaltado {
  color: var(--color-azul-fiji);
  font-size: 1rem;
}

.modal-piscina-acciones {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.modal-btn-cotizar {
  width: 100%;
  justify-content: center;
  padding: 0.95rem 1.5rem;
  font-size: 1rem;
}

.modal-wa-nota {
  font-family: var(--font-cuerpo);
  font-size: 0.775rem;
  color: var(--color-texto-secundario);
  text-align: center;
  margin: 0;
}