/* A quiet highlight for the primary header action; no layout or colour changes. */
.site-nav .nav-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(72, 220, 146, .1),
    0 5px 18px rgba(19, 122, 69, .14);
}

.site-nav .nav-cta::before {
  content: '';
  position: absolute;
  z-index: -1;
  top: -25%;
  bottom: -25%;
  left: 0;
  width: 40%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .18), transparent);
  opacity: 0;
  transform: translate3d(-160%, 0, 0) skewX(-18deg);
  pointer-events: none;
  animation: jadens-cta-shine 6.8s ease-in-out -4.4s infinite;
}

.site-nav .nav-cta:focus-visible::before {
  animation: none;
  opacity: 0;
}

@keyframes jadens-cta-shine {
  0%, 86% {
    opacity: 0;
    transform: translate3d(-160%, 0, 0) skewX(-18deg);
  }
  88% {
    opacity: .9;
  }
  98% {
    opacity: .9;
    transform: translate3d(350%, 0, 0) skewX(-18deg);
  }
  100% {
    opacity: 0;
    transform: translate3d(350%, 0, 0) skewX(-18deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-nav .nav-cta::before {
    animation: none !important;
    opacity: 0 !important;
  }
}