/* Atmospheric motion stays slow and supports reduced-motion preferences. */
@keyframes portalReveal {
  from {
    opacity: 0;
    transform: scale(1.04);
    filter: blur(10px);
  }
  to {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
  }
}

@keyframes runePulse {
  0%, 100% {
    box-shadow: 0 0 0 rgba(139, 223, 255, 0);
  }
  50% {
    box-shadow: 0 0 34px rgba(139, 223, 255, 0.3);
  }
}

@keyframes drift {
  from {
    transform: translate3d(-2%, 0, 0);
  }
  to {
    transform: translate3d(2%, -1%, 0);
  }
}

.hero-media img,
.page-hero {
  animation: portalReveal 900ms ease both;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.rune-pulse {
  animation: runePulse 2.4s ease-in-out infinite;
}

.mist {
  position: absolute;
  inset: auto -10% 0;
  height: 34%;
  pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(220, 231, 242, 0.13), transparent 68%);
  filter: blur(18px);
  animation: drift 10s ease-in-out infinite alternate;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}