/* ==========================================================================
   Animations – Dezente, professionelle Animationen
   ========================================================================== */

/* ── Fade-In von unten ──────────────────────────────────────────────────── */

.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Fade-In von links ──────────────────────────────────────────────────── */

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* ── Fade-In von rechts ─────────────────────────────────────────────────── */

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* ── Scale-In ───────────────────────────────────────────────────────────── */

.scale-in {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.scale-in.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* ── Stagger-Delay für Grid-Elemente ────────────────────────────────────── */

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* ── Pulse-Animation für Icons ──────────────────────────────────────────── */

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* ── Dezentes Schweben ──────────────────────────────────────────────────── */

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

.float {
  animation: float 3s ease-in-out infinite;
}