.fade-up,
.reveal-on-scroll,
.stagger > * {
  opacity: 0;
  transform: translateY(24px) scale(.985);
  transition: opacity 560ms ease, transform 560ms cubic-bezier(.2,.8,.2,1);
  will-change: opacity, transform;
}
.fade-up.is-visible,
.reveal-on-scroll.is-visible,
.stagger > *.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.stagger > *:nth-child(2) {
  transition-delay: 70ms;
}
.stagger > *:nth-child(3) {
  transition-delay: 140ms;
}
.stagger > *:nth-child(4) {
  transition-delay: 210ms;
}
.route-line {
  position: relative;
}
.route-line::before {
  content: "";
  position: absolute;
  inset: 24px auto 24px 17px;
  width: 2px;
  background: linear-gradient(#F5C400, rgba(245,196,0,0));
}
.premium-card,
.hover-lift {
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}
.hover-lift:hover,
.premium-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(18,20,23,.14);
}
.glow-edge:hover {
  border-color: #F5C400;
}
@media (prefers-reduced-motion: reduce) {
  .fade-up,
  .reveal-on-scroll,
  .stagger > *,
  .premium-card,
  .hover-lift {
    opacity: 1;
    transform: none;
    transition: none;
  }
}