/* ===================== PAGE HEADER (interior) ===================== */
.page-hero{
  padding: 156px 0 40px;
  background: var(--gris-suave);
}
.page-hero .breadcrumb{
  font-size: 0.82rem;
  color: var(--gris-texto);
  margin-bottom: 14px;
}
.page-hero .breadcrumb a{ color: var(--azul-rey); font-weight: 600; }
.page-hero h1{
  font-family: var(--font-body);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--azul-oscuro);
  margin: 0 0 10px;
}
.page-hero p{
  color: var(--gris-texto);
  font-size: 1rem;
  max-width: 560px;
  margin: 0;
}

/* ===================== FILTROS ===================== */
.filtros-bar{
  background: var(--gris-suave);
  padding: 24px 0;
}
.filtros-inner{
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.filtros-grupo{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  flex-shrink: 0;
  margin-left: auto;
}
.filtro-select,
.filtro-search,
.filtro-reset{
  box-sizing: border-box;
  height: 44px;
}
.filtro-select{
  appearance: none;
  -webkit-appearance: none;
  background: var(--blanco) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%234B5563" stroke-width="2"><path d="m6 9 6 6 6-6"/></svg>') no-repeat right 14px center;
  background-size: 14px;
  border: none;
  border-radius: 999px;
  padding: 0 36px 0 16px;
  line-height: 44px;
  font-size: 0.85rem;
  color: var(--gris-oscuro);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-shrink: 0;
  transition: background-color 0.3s var(--ease-premium), box-shadow 0.3s var(--ease-premium);
}
.filtro-select:hover, .filtro-select:focus{
  background-color: var(--azul-claro);
  box-shadow: 0 0 0 4px rgba(28,135,201,0.12);
}
#filtroContinente{ width: 138px; }
#filtroCategoria{ width: 138px; }
#filtroPrecio{ width: 160px; }
#filtroOrden{ width: 184px; }
.filtro-search{
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 0 16px;
  background: var(--blanco);
  flex: 1 1 240px;
  min-width: 200px;
  max-width: 320px;
  transition: background 0.3s var(--ease-premium), box-shadow 0.3s var(--ease-premium);
}
.filtro-search:focus-within{
  box-shadow: 0 0 0 4px rgba(28,135,201,0.12), inset 0 0 0 1px var(--azul-rey);
}
.filtro-search svg{ color: var(--gris-texto); flex-shrink: 0; }
.filtro-search input{
  border: none;
  outline: none;
  font-size: 0.85rem;
  width: 100%;
  height: 100%;
  background: transparent;
  color: var(--gris-oscuro);
}
.filtro-reset{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--azul-rey);
  background: transparent;
  border: 1px solid var(--gris-borde);
  border-radius: 999px;
  padding: 0 20px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.3s var(--ease-premium), border-color 0.3s var(--ease-premium);
}
.filtro-reset:hover{ background: var(--azul-claro); border-color: var(--azul-claro); }

/* ===================== RESULTADOS ===================== */
.resultados-info{
  padding: 28px 0 4px;
  font-size: 0.88rem;
  color: var(--gris-texto);
}
.resultados-info strong{ color: var(--azul-oscuro); }

.viajes-catalogo-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 24px 0 88px;
}
.viaje-full-card{
  background: var(--blanco);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.5s var(--ease-premium), box-shadow 0.5s var(--ease-premium);
  opacity: 0;
  transform: translateY(18px);
  animation: cardIn 0.6s var(--ease-premium) forwards;
}
@keyframes cardIn{
  to{ opacity: 1; transform: translateY(0); }
}
.viaje-full-card:hover{
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.viaje-full-img{ aspect-ratio: 3 / 2; width: 100%; height: auto; position: relative; }
.viaje-tag{
  position: absolute;
  top: 14px; left: 14px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--azul-oscuro);
  z-index: 2;
}
.viaje-full-body{ padding: 20px; }
.viaje-full-body .incluye-destinos{
  font-size: 0.76rem;
  color: var(--azul-rey);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 6px;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.viaje-full-body h3{
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--azul-oscuro);
  margin: 0 0 10px;
}

.sin-resultados{
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 20px;
  color: var(--gris-texto);
}
.sin-resultados h3{
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--azul-oscuro);
  font-size: 1.3rem;
  margin-bottom: 8px;
}

@media (max-width: 1024px){
  .viajes-catalogo-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px){
  .filtro-search{ flex-basis: 100%; max-width: none; order: -1; }
  .filtros-grupo{ margin-left: 0; width: 100%; }
}
@media (max-width: 720px){
  .viajes-catalogo-grid{ grid-template-columns: 1fr; padding-left: 24px; padding-right: 24px; }
  .filtros-grupo{ flex-direction: column; align-items: stretch; width: 100%; }
  #filtroContinente, #filtroCategoria, #filtroPrecio, #filtroOrden{ width: 100%; }
  .filtro-reset{ width: 100%; }
  .viaje-full-body{ padding: 16px; }
}
@media (max-width: 460px){
  .viajes-catalogo-grid{ padding-left: 16px; padding-right: 16px; }
}

/* ===================== MEGA TRAVEL (iframes mayorista) ===================== */
.mega-travel-section{
  background: var(--gris-suave);
  padding: 64px 0;
}
.mega-tabs{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.mega-tab{
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--gris-borde);
  background: var(--blanco);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gris-oscuro);
  cursor: pointer;
  transition: all 0.3s var(--ease-premium);
  white-space: nowrap;
}
.mega-tab:hover{
  border-color: var(--azul-rey);
  color: var(--azul-rey);
}
.mega-tab.is-active{
  background: var(--azul-rey);
  color: var(--blanco);
  border-color: var(--azul-rey);
}
.mega-iframe-wrapper{
  position: relative;
  background: var(--blanco);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  min-height: 500px;
  transition: box-shadow 0.4s var(--ease-premium);
}
/* Fallback para navegadores antiguos: el iframe no depende del efecto reveal. */
.mega-iframe-wrapper.reveal{ opacity: 1; transform: none; }
.mega-iframe-wrapper.is-loaded:hover{
  box-shadow: var(--shadow-md);
}
.mega-loading{
  display: none;
  position: absolute;
  inset: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--blanco);
  z-index: 2;
  text-align: center;
  padding: 40px 20px;
}
.mega-loading.is-visible{
  display: flex;
}
.mega-loading-spinner{
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 3px solid var(--gris-borde);
  border-top-color: var(--azul-rey);
  animation: megaSpin 0.7s linear infinite;
}
@keyframes megaSpin{
  to{ transform: rotate(360deg); }
}
.mega-loading p{
  font-size: 0.9rem;
  color: var(--gris-texto);
  margin: 0;
}
#megaIframe{
  width: 100%;
  min-height: 500px;
  border: none;
  display: block;
}
@media (max-width: 720px){
  .mega-iframe-wrapper,
  #megaIframe{
    min-height: 600px;
  }
  .mega-tabs{
    gap: 6px;
  }
  .mega-tab{
    font-size: 0.78rem;
    padding: 6px 14px;
  }
}