/* ENTRADA */
.overlay {
  position: fixed; inset: 0;
  background: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.overlay-content {
  color: #FFF;
  text-align: center;
  max-width: 80%;
  animation: fadeSlide 2s ease forwards;
}

@keyframes fadeSlide {
  0% {opacity: 0; transform: translateY(-50px);}
  100% {opacity: 1; transform: translateY(0);}
}

#enter-btn {
  background: #0B28FF;
  border: none;
  padding: 12px 20px;
  color: #FFF;
  border-radius: 8px;
  margin-top: 20px;
  cursor: pointer;
  transition: background .3s;
}

#enter-btn:hover {
  background: #3501FF;
}