h1 {
  position: fixed;
  top: 40px;
  left: 40px;

  font-size: 30px;
  font-weight: 600;
  color: #1a1a1a;
  text-transform: uppercase;
  letter-spacing: 3px;
  white-space: nowrap;
  z-index: 1000;
  opacity: 1;
  animation: gentleFloat 6s ease-in-out infinite;
}

@keyframes gentleFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}