/* =========================================================
   N VaulNW — animations.css
   Keyframes + scroll/hover motion
   ========================================================= */

/* =================== Keyframes =================== */
@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(38, 224, 197, .25); }
  50% { box-shadow: 0 0 0 8px rgba(38, 224, 197, .05); }
}

@keyframes pulse-glow {
  0%, 100% { opacity: .55; transform: scale(1); }
  50% { opacity: .85; transform: scale(1.05); }
}

@keyframes orb-drift {
  0% { transform: translate(0, 0) rotate(0); }
  50% { transform: translate(-2%, 1%) rotate(180deg); }
  100% { transform: translate(0, 0) rotate(360deg); }
}

@keyframes drift {
  0% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.2); }
  66% { transform: translate(-30px, 40px) scale(.8); }
  100% { transform: translate(0, 0) scale(1); }
}

@keyframes bounce-in {
  0% { opacity: 0; transform: scale(.3) rotate(-12deg); }
  60% { opacity: 1; transform: scale(1.12) rotate(6deg); }
  80% { transform: scale(.96) rotate(-2deg); }
  100% { transform: scale(1) rotate(0); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes spin-slow {
  to { transform: rotate(360deg); }
}

@keyframes tilt {
  0%, 100% { transform: rotate(-3deg); }
  50% { transform: rotate(3deg); }
}

/* =================== Reveal on scroll =================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease-out), transform .9s var(--ease-out);
  will-change: opacity, transform;
}

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

/* Stagger children inside .reveal-stagger */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s var(--ease-out), transform .9s var(--ease-out);
  will-change: opacity, transform;
}
.reveal-stagger.is-in > * {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger.is-in > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.is-in > *:nth-child(2) { transition-delay: 70ms; }
.reveal-stagger.is-in > *:nth-child(3) { transition-delay: 140ms; }
.reveal-stagger.is-in > *:nth-child(4) { transition-delay: 210ms; }
.reveal-stagger.is-in > *:nth-child(5) { transition-delay: 280ms; }
.reveal-stagger.is-in > *:nth-child(6) { transition-delay: 350ms; }
.reveal-stagger.is-in > *:nth-child(7) { transition-delay: 420ms; }
.reveal-stagger.is-in > *:nth-child(8) { transition-delay: 490ms; }
.reveal-stagger.is-in > *:nth-child(9) { transition-delay: 560ms; }
.reveal-stagger.is-in > *:nth-child(n+10) { transition-delay: 600ms; }

/* =================== Mascot pop-in =================== */
.mascot-pop {
  opacity: 0;
  transform: scale(.4) rotate(-12deg);
  transition: opacity .8s var(--ease-out), transform .9s var(--ease-out);
}
.mascot-pop.is-in {
  opacity: 1;
  animation: bounce-in .9s var(--ease-out) forwards;
}

/* =================== Stats counter =================== */
.stat__value {
  font-variant-numeric: tabular-nums;
}

/* =================== Ambient =================== */
.ambient-rotate {
  animation: spin-slow 80s linear infinite;
}

/* =================== Hover / interaction refinements =================== */
@media (prefers-reduced-motion: no-preference) {
  .card,
  .format-card,
  .faq,
  .step,
  .stat,
  .quote,
  .service,
  .chip,
  .contact-card {
    transition-property: transform, box-shadow, border-color, background, color;
  }
}

/* Hero subtle gradient shimmer on headline */
.hero h1 .accent {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  background-size: 200% 100%;
  animation: shimmer 6s linear infinite;
}

/* =================== Reduced motion =================== */
@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,
  .reveal-stagger > *,
  .mascot-pop {
    opacity: 1 !important;
    transform: none !important;
  }

  .bg-layer--orbs img,
  .hero__mascots .hero__mascot,
  .hero__visual img.illust,
  .cta-band__art img,
  .mascot--float,
  .mascot--float-slow,
  .mascot--float-fast,
  .particle {
    animation: none !important;
  }
}