/* ===== KEYFRAMES ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.8); }
  to   { opacity: 1; transform: scale(1); }
}

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

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 8px var(--accent-green); }
  50%      { box-shadow: 0 0 24px var(--accent-green); }
}

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

@keyframes countGlow {
  0%   { text-shadow: 0 0 10px var(--accent-gold); }
  100% { text-shadow: 0 0 30px var(--accent-gold), 0 0 60px rgba(255, 215, 0, 0.3); }
}

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

/* ===== SCROLL REVEAL CLASSES ===== */
.reveal {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--delay, 0s);
}

.reveal.fade-up {
  transform: translateY(30px);
}

.reveal.fade-left {
  transform: translateX(-40px);
}

.reveal.fade-right {
  transform: translateX(40px);
}

.reveal.scale-in {
  transform: scale(0.8);
}

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

/* Joke cards keep their slight rotation when visible */
.joke-card.reveal.is-visible:nth-child(odd) {
  transform: rotate(-0.5deg);
}

.joke-card.reveal.is-visible:nth-child(even) {
  transform: rotate(0.5deg);
}

.joke-card.reveal.is-visible:hover {
  transform: rotate(0deg) translateY(-4px);
}

/* ===== REDUCED MOTION ===== */
@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;
  }

  .flippy-main-art {
    animation: none;
  }

  .arrow-down {
    animation: none;
  }

  #confetti-canvas {
    display: none;
  }
}