/*=========================================================
   CATÁLOGO DE PRODUCTOS
   =========================================================*/

/*=========================================================
   CONFIGURACIÓN GENERAL DE LA PÁGINA
   =========================================================*/

.catalog-page {
  padding-top: var(--header-height);
}

.site-header--solid {
  background: var(--blue-900);
}

/*=========================================================
   BANNER DEL CATÁLOGO
   =========================================================*/

.catalog-hero {
  position: relative;
  padding: 6rem 0 4.5rem;
  color: var(--white);
  background: linear-gradient(115deg,rgba(6,42,77,.96),rgba(0,91,172,.82)),
  url("../imagenes/banner/banner_3.jpg") center/cover;
}

.catalog-hero h1 {
  margin-bottom: 1rem;
  color: var(--white);
}

.catalog-hero p {
  max-width: 680px;
  margin: 0;
  color: rgba(255,255,255,.82);
  font-size: 1.08rem;
}

/*=========================================================
   MIGAS DE PAN
   =========================================================*/

.breadcrumb {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: 2.2rem;
  font-size: .86rem;
  color: rgba(255,255,255,.72);
}

.breadcrumb a:hover {
  color: var(--white);
}

/*=========================================================
   BARRA DE BÚSQUEDA Y FILTROS
   =========================================================*/

.catalog-toolbar-section {
  position: sticky;
  z-index: 50;
  top: var(--header-height);
  padding: 1.25rem 0 1rem;
  border-bottom: 1px solid var(--gray-200);
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
}

.catalog-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
}

.catalog-search {
  width: min(100%,560px);
}

.catalog-search label,.catalog-filters-label {
  display: block;
  margin-bottom: .55rem;
  color: var(--gray-700);
  font-size: .84rem;
  font-weight: 700;
}

.catalog-search__field {
  position: relative;
}

.catalog-search input {
  width: 100%;
  height: 50px;
  padding: 0 3rem 0 1rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-input);
  background: var(--white);
}

.catalog-search input:focus {
  border-color: var(--blue-500);
}

.catalog-search__field button {
  position: absolute;
  top: 50%;
  right: .55rem;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: var(--gray-600);
  background: var(--gray-100);
  font-size: 1.3rem;
  cursor: pointer;
  transform: translateY(-50%);
}

.catalog-summary {
  display: flex;
  align-items: baseline;
  gap: .4rem;
  color: var(--gray-600);
  white-space: nowrap;
}

.catalog-summary strong {
  color: var(--blue-900);
  font-family: var(--font-heading);
  font-size: 1.6rem;
}

.catalog-filters-wrap {
  margin-top: 1rem;
}

.catalog-filters {
  display: flex;
  gap: .6rem;
  padding-bottom: .25rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.catalog-filter {
  flex: none;
  padding: .65rem 1rem;
  border: 1px solid var(--gray-300);
  border-radius: 999px;
  color: var(--gray-700);
  background: var(--white);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.catalog-filter:hover,.catalog-filter.is-active {
  color: var(--white);
  border-color: var(--blue-700);
  background: var(--blue-700);
}

/*=========================================================
   CONTENIDO DEL CATÁLOGO
   =========================================================*/

.catalog-content {
  padding: 3rem 0 5rem;
  background: var(--gray-100);
}

/*=========================================================
   CUADRÍCULA DEL CATÁLOGO
   =========================================================*/

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 1.25rem;
}

/*=========================================================
   TARJETAS DEL CATÁLOGO
   =========================================================*/

.catalog-card {
  display: flex;
  min-width: 0;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-card);
  background: var(--white);
  box-shadow: var(--shadow-1);
  transition: transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base);
}

.catalog-card:hover {
  transform: translateY(-4px);
  border-color: var(--blue-300);
  box-shadow: var(--shadow-2);
}

.catalog-card[hidden] {
  display: none;
}

.catalog-card__image-wrap {
  aspect-ratio: 1/1;
  padding: 1rem;
  overflow: hidden;
  background: linear-gradient(180deg,var(--white),var(--gray-100));
}

.catalog-card__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--transition-base);
}

.catalog-card:hover .catalog-card__image {
  transform: scale(1.02);
}

.catalog-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1rem 1.05rem 1.15rem;
}

.catalog-card__title {
  margin-bottom: .55rem;
  font-size: 1rem;
  line-height: 1.3;
}

.catalog-card__description {
  max-height: 2.8em;
  overflow: hidden;
  margin: 0 0 1.15rem;
  color: var(--gray-600);
  font-size: .88rem;
  line-height: 1.4;
}

.catalog-card__action {
  width: 100%;
  margin-top: auto;
}

/*=========================================================
   CARGA PROGRESIVA Y ESTADO VACÍO
   =========================================================*/

.catalog-load-more {
  margin-top: 2.5rem;
  text-align: center;
}

.catalog-load-more[hidden] {
  display: none;
}

.catalog-empty {
  padding: 4rem 1rem;
  text-align: center;
}

.catalog-empty h2 {
  margin-bottom: .7rem;
}

.catalog-empty p {
  color: var(--gray-600);
}

/*=========================================================
   LLAMADA A LA ACCIÓN FINAL
   =========================================================*/

.catalog-cta {
  padding: 4rem 0;
  color: var(--white);
  background: linear-gradient(135deg,var(--blue-950),var(--blue-700));
}

.catalog-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.catalog-cta h2 {
  margin-bottom: .7rem;
  color: var(--white);
}

.catalog-cta p {
  margin: 0;
  color: rgba(255,255,255,.78);
}

/*=========================================================
   RESPONSIVE DEL CATÁLOGO
   =========================================================*/

@media (max-width:1199px) {
  .catalog-grid {
    grid-template-columns: repeat(3,minmax(0,1fr));
  }
}

@media (max-width:991px) {
  .catalog-page {
    padding-top: var(--header-height);
  }

  .catalog-toolbar-section {
    top: var(--header-height);
  }

  .catalog-hero {
    padding-top: 5rem;
  }
}

@media (max-width:767px) {
  .catalog-toolbar {
    align-items: stretch;
    flex-direction: column;
    gap: .8rem;
  }

  .catalog-summary {
    display: none;
  }

  .catalog-grid {
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: .9rem;
  }

  .catalog-card__body {
    min-height: 190px;
    padding: .9rem;
  }

  .catalog-card__title {
    font-size: .92rem;
  }

  .catalog-card__description {
    font-size: .8rem;
  }

  .catalog-card__action {
    font-size: .84rem;
    padding: .65rem .5rem;
  }

  .catalog-cta__inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width:389px) {
  .catalog-grid {
    grid-template-columns: 1fr;
  }
}