/* Sky Wings Entertainment — Animation Keyframes */

@keyframes blob-morph {
  0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  25%       { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
  50%       { border-radius: 40% 60% 30% 70% / 40% 70% 60% 30%; }
  75%       { border-radius: 70% 30% 60% 40% / 30% 40% 70% 60%; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-16px); }
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-20px) rotate(2deg); }
}

@keyframes bounce-arrow {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(8px); }
}

@keyframes sparkle {
  0%, 100% { opacity: 0.3; transform: scale(0.8) rotate(0deg); }
  50%      { opacity: 1; transform: scale(1.2) rotate(180deg); }
}

@keyframes pulse-soft {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.85; transform: scale(1.05); }
}

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

@keyframes marquee-left {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes marquee-right {
  0%   { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes typewriter-blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0; }
}

@keyframes glitch {
  0%   { transform: translate(0); }
  20%  { transform: translate(-3px, 2px); }
  40%  { transform: translate(3px, -2px); }
  60%  { transform: translate(-2px, -1px); }
  80%  { transform: translate(2px, 1px); }
  100% { transform: translate(0); }
}

@keyframes star-float {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.4; }
  50%      { transform: translateY(-12px) rotate(180deg); opacity: 0.8; }
}

@keyframes hero-deck-float {
  0%, 100% { transform: rotate(4deg) translateY(0); }
  50%      { transform: rotate(4deg) translateY(-12px); }
}

@keyframes hero-card-deck-to-back {
  0%   { transform: rotate(4deg) translateY(0) scale(1); opacity: 1; }
  45%  { transform: rotate(2deg) translateY(4%) scale(.97); opacity: 1; }
  100% { transform: rotate(8deg) translate(7%, 14%) scale(.92); opacity: .88; }
}

.animate-blob       { animation: blob-morph 10s ease-in-out infinite; }
.animate-blob-slow  { animation: blob-morph 14s ease-in-out infinite; }
.animate-blob-fast  { animation: blob-morph 8s ease-in-out infinite; }
.animate-float      { animation: float 6s ease-in-out infinite; }
.animate-float-slow { animation: float-slow 9s ease-in-out infinite; }
.animate-float-fast { animation: float 4s ease-in-out infinite; }
.animate-bounce-arrow { animation: bounce-arrow 2s ease-in-out infinite; }
.animate-sparkle    { animation: sparkle 3s ease-in-out infinite; }
.animate-pulse-soft { animation: pulse-soft 4s ease-in-out infinite; }

.reveal {
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.stagger-children > * {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.15s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.25s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(7) { transition-delay: 0.35s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(8) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(9) { transition-delay: 0.45s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(10) { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(11) { transition-delay: 0.55s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(12) { transition-delay: 0.6s; opacity: 1; transform: translateY(0); }

.shimmer {
  background: linear-gradient(90deg, var(--surface) 25%, var(--border) 50%, var(--surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .stagger-children > * { opacity: 1; transform: none; }
}