#site-nav.is-scrolled {
  background-color: hsl(var(--background) / 0.95);
  backdrop-filter: blur(4px);
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

.book-plane {
  top: 8vh;
  right: 8vw;
  transform: rotate(200deg);
}

svg.lucide, svg[aria-hidden="true"] {
  display: inline-block;
}