#popup-bienvenida {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 99999;
  transition: opacity 0.3s ease;
}
.popup-oculto { display: none !important; opacity: 0; position: absolute !important; top: 70px !important;}
.popup-visible { display: flex; opacity: 1;}
.popup-oculto.popup-visible{
    top: 0 !important;
    display: flex !important;
    position: fixed !important;
}
.popup-contenido {
  background: #fff;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 5px 25px rgba(0,0,0,0.2);
  /*max-width: 400px;*/
  width: 90%;
    height: 90%;
  text-align: center;
  position: relative;
  animation: aparecer 0.4s ease;
}
@keyframes aparecer {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.popup-cerrar {
  position: absolute;
  top: 10px; right: 15px;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: #555;
  cursor: pointer;
}
.popup-lenguajes {
  margin-top: 1rem;
}
.popup-idiomas-lista {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}
.popup-idiomas-lista li {
  display: inline-block;
  margin: 0.3rem;
}
.popup-idioma-enlace {
  text-decoration: none;
  background: #f0f0f0;
  border-radius: 0.5rem;
  padding: 0.4rem 0.8rem;
  display: inline-block;
  color: #333;
  transition: background 0.3s;
}
.popup-idioma-enlace:hover {
  background: #0073aa;
  color: #fff;
}
.popup-boton {
  margin-top: 1rem;
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 0.5rem;
  background: #0073aa;
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s ease;
}
.popup-boton:hover { background: #005f8d; }
@media (max-width: 480px) {
  .popup-contenido { width: 90%; padding: 1.5rem; }
}