.home-link {
  position: fixed;
  top: 15px;
  left: 15px;
  z-index: 1000; /* bleibt über allem sichtbar */
  display: inline-block;
}

.home-link img {
  width: 60px;     /* Größe anpassen */
  height: auto;
  opacity: 0.9;
  transition: transform 0.2s, opacity 0.2s;
  cursor: pointer;
}

.home-link:hover img {
  transform: scale(1.05);
  opacity: 1;
}