/* Fondo oscuro detrás del popup */
.popup-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 1000;
  padding: 10px; /* para que no quede pegado en móviles */
}

.popup {
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  max-width: 400px;
  width: 100%;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.popup h2 {
  margin-top: 0;
  font-size: 1.5rem;
}

.popup-logo {
  max-width: 300px;
  width: 100%;
  height: auto;
  margin: 10px auto;
  display: block;
}

.popup p {
  font-size: 1rem;
  line-height: 1.4;
}

.popup button {
  margin-top: 15px;
  padding: 10px 20px;
  border: none;
  background: #007BFF;
  color: #fff;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
}

.popup button:hover {
  background: #0056b3;
}

.popup-overlay.active {
  visibility: visible;
  opacity: 1;
}

/* Responsive */
@media (max-width: 480px) {
  .popup {
    padding: 15px;
  }
  .popup h2 {
    font-size: 1.2rem;
  }
  .popup p {
    font-size: 0.9rem;
  }
  .popup-logo {
    max-width: 100px;
  }
  .popup button {
    font-size: 0.9rem;
    padding: 8px 16px;
  }
}