.hero {
  height: 100vh;
  width: 100%;
  background-image: url('../assets/home/home1.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
}
.overlay-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  font-weight: bold;
  color: black;
  text-align: center;
  z-index: 5;
}
@media (max-width: 768px) {
  .overlay-text {
    font-size: 2rem;
  }
}
@media (max-width: 480px) {
  .overlay-text {
    font-size: 1.5rem;
  }
}