/* Premium smooth scrolling and transitions */
html {
  scroll-behavior: smooth;
}
.nav-link-underline::after {
  content: '';
  position: absolute;
  width: 100%;
  transform: scaleX(0);
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: #50AADC;
  transform-origin: bottom right;
  transition: transform 0.25s ease-out;
}
.nav-link-underline:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}
/* Dropdown hover animation */
.dropdown-menu {
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s ease-in-out;
}
.dropdown-group:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}