/* ============================================================
   DESIGNKAMMER – animations.css
   Scroll-Reveal & dezente Bewegungen.
   Alles wird bei "prefers-reduced-motion: reduce" deaktiviert.
   ============================================================ */

/* --- Reveal-on-Scroll --------------------------------------------
   Elemente mit .reveal starten unsichtbar und werden per JS
   (IntersectionObserver -> Klasse .is-visible) eingeblendet. */
/* Ausgangszustand (unsichtbar) nur setzen, wenn JavaScript aktiv ist.
   Ohne JS greift dieser Block nicht -> alle Inhalte bleiben sichtbar. */
@media (scripting: enabled) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition:
      opacity 0.7s var(--ease),
      transform 0.7s var(--ease);
    will-change: opacity, transform;
  }
  /* Richtungs-Varianten */
  .reveal--left  { transform: translateX(-28px); }
  .reveal--right { transform: translateX(28px); }
  .reveal--scale { transform: scale(0.96); }
}
.reveal.is-visible,
.reveal--left.is-visible,
.reveal--right.is-visible,
.reveal--scale.is-visible {
  opacity: 1;
  transform: none;
}

/* Gestaffelte Verzögerung für Listen/Grids */
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }
.reveal[data-delay="5"] { transition-delay: 0.40s; }

/* --- Feiner Auftritt beim Laden des Heros ------------------------ */
@keyframes riseIn {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: none; }
}
.rise {
  opacity: 0;
  animation: riseIn 0.9s var(--ease) forwards;
}
.rise[data-delay="1"] { animation-delay: 0.1s; }
.rise[data-delay="2"] { animation-delay: 0.22s; }
.rise[data-delay="3"] { animation-delay: 0.34s; }
.rise[data-delay="4"] { animation-delay: 0.46s; }

/* --- Barrierefreiheit: Bewegung reduzieren ----------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
  .rise   { opacity: 1 !important; }
  .hero__glow, .hero__glow--2 { animation: none !important; }
  .marquee__track { animation: none !important; }
}