html, body {
  margin: 0;
  padding: 0;
  overflow: hidden; /* coupe scroll horizontal + vertical */
  width: 100%;
  height: 100%;
}

/* ===== FOND ===== */
.fond-unviers-poche {
  background-image: url("../images/fonds/fond_universite_poche.webp");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  color: #fff;
}

@media (max-width: 900px){
  body.fond-unviers-poche{
    background-image: url("../images/fonds/fond_universite_poche_mobile.webp");
  }
}

/* ===== ICÔNES STORES ===== */

.store-icon {
  position: absolute;
  display: block;
  cursor: pointer;

  /* Taille par défaut (modifiable par icône) */
  width: 20vw;
  max-width: 240px;
  min-width: 130px;

  transition: transform 0.25s ease, filter 0.25s ease;
}

.store-icon img {
  width: 100%;
  height: auto;
  display: block;
}

/* Hover subtil, propre, écran */
.store-icon:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 0 12px rgba(180, 255, 220, 0.25));
}

/* ===== POSITIONNEMENT INDÉPENDANT ===== */

/* Google Play */
.store-play {
  left: 31%;
  top: 37%;
}

/* Apple Store */
.store-apple {
  left: 50%;
  top: 45%;
}