/* Saisonale Gestaltung: nur Startseite. Automatisch von Dezember bis Februar aktiv. */
html.is-winter #page-start .hero {
  background-image:
    radial-gradient(ellipse at 8% 6%, rgba(204, 155, 75, .06), transparent 43%),
    radial-gradient(ellipse at 92% 6%, rgba(204, 155, 75, .05), transparent 43%),
    radial-gradient(ellipse at 50% 55%, rgba(184, 151, 90, .025), transparent 55%);
}
html.is-winter #page-start .hero::before,
html.is-winter #page-start .hero::after {
  content: none;
}
html.is-winter #page-start .hero-c { z-index: 3; }
html.is-winter #page-start .hero-btns .btn-g {
  position: relative;
  overflow: visible;
  box-shadow: 0 0 24px rgba(184, 151, 90, .05);
}
html.is-winter #page-start .hero-btns .btn-g::after {
  content: '';
  position: absolute;
  width: 76px;
  height: 33px;
  top: -17px;
  right: -5px;
  background: url('../seasonal/button-snow.svg') center / contain no-repeat;
  filter: drop-shadow(0 2px 1px rgba(25, 30, 32, .18));
  pointer-events: none;
}
.winter-snow {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
}
.winter-snow span {
  position: absolute;
  top: -10px;
  width: var(--size);
  height: var(--size);
  border-radius: 50%;
  background: #fffaf0;
  opacity: 0;
  animation: winter-fall var(--duration) var(--delay) linear infinite;
  animation-play-state: paused;
}
.winter-snow.is-running span { animation-play-state: running; }
@keyframes winter-fall {
  0% { transform: translate3d(0, 0, 0); opacity: 0; }
  12% { opacity: var(--alpha); }
  85% { opacity: var(--alpha); }
  100% { transform: translate3d(var(--drift), var(--fall-distance, 900px), 0); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .winter-snow { display: none; }
  .winter-snow span { animation: none; }
}
@media (max-width: 600px) {
  .winter-snow span:nth-child(n + 9) { display: none; }
}