/* --- Sticky Tab Animation --- */
#aboutTabs {
  transition: all 0.3s ease, opacity 0.4s ease;
  opacity: 1;
}

#aboutTabs.fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.97);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  opacity: 0;
  animation: fadeInTabs 0.4s forwards;
}

@keyframes fadeInTabs {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}