/* Back to Top Button CSS */
.fixed-action-btn {
  position: fixed;
  right: 23px;
  bottom: 23px;
  z-index: 997;
}

#back-to-top {
  display: none; /* Hide initially */
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

#back-to-top.visible {
  display: block;
  opacity: 1;
  visibility: visible;
}