document.addEventListener('click', function(){
  const audio = document.getElementById('bg-music');
  if (audio && audio.paused) {
    audio.volume = 0.4;
    audio.play();
  }
}, { once: true });

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow-x: hidden;
}

/* Quita scroll vertical SOLO en la home (recomendado) */
body.home {
  overflow-y: hidden;
}
/* Por defecto: solo desktop visible */
.v-desktop { display: block; }
.v-tablet, .v-mobile { display: none; }

/* Tablet */
@media (max-width: 1024px) {
  .v-desktop { display: none; }
  .v-tablet  { display: block; }
  .v-mobile  { display: none; }
}

/* Móvil */
@media (max-width: 767px) {
  .v-desktop { display: none; }
  .v-tablet  { display: none; }
  .v-mobile  { display: block; }
}