html { scroll-behavior: smooth; }
body { font-family: "Source Sans 3", sans-serif; }
.nav-link { position: relative; }
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 2px;
  background: #d7f3e4;
  transition: width .25s ease;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.card-lift { transition: transform .25s ease, box-shadow .25s ease; }
.card-lift:hover { transform: translateY(-4px); }
details summary { list-style: none; cursor: pointer; }
details summary::-webkit-details-marker { display: none; }
#menu-panel { transition: max-height .3s ease; }