/* ══════════════════════════════════════════════════════════════════════
   ANIMATIONS — Keyframes & Motion
═════════════════════════════════════════════════════════════════════ */

/* Fade Up */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-up {
  animation: fadeUp 0.7s ease forwards;
}

/* Pulse */
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(1.6);
  }
}

.pulse {
  animation: pulse 1.6s infinite;
}

/* Reveal Elements */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-l {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-l.on {
  opacity: 1;
  transform: translateX(0);
}

.reveal-r {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-r.on {
  opacity: 1;
  transform: translateX(0);
}

/* Staggered Animation */
.stg > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stg.on > *:nth-child(1) {
  opacity: 1;
  transform: none;
  transition-delay: 0.05s;
}

.stg.on > *:nth-child(2) {
  opacity: 1;
  transform: none;
  transition-delay: 0.13s;
}

.stg.on > *:nth-child(3) {
  opacity: 1;
  transform: none;
  transition-delay: 0.21s;
}

.stg.on > *:nth-child(4) {
  opacity: 1;
  transform: none;
  transition-delay: 0.29s;
}

.stg.on > *:nth-child(5) {
  opacity: 1;
  transform: none;
  transition-delay: 0.37s;
}

.stg.on > *:nth-child(6) {
  opacity: 1;
  transform: none;
  transition-delay: 0.45s;
}

.stg.on > *:nth-child(7) {
  opacity: 1;
  transform: none;
  transition-delay: 0.53s;
}

.stg.on > *:nth-child(8) {
  opacity: 1;
  transform: none;
  transition-delay: 0.61s;
}

.stg.on > *:nth-child(n+9) {
  opacity: 1;
  transform: none;
  transition-delay: 0.69s;
}

/* Scroll Bounce */
@keyframes scrollBounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(6px);
  }
}

.scroll-bounce {
  animation: scrollBounce 2s ease-in-out infinite;
}

/* Play Pulse */
@keyframes playPulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4);
  }
  60% {
    box-shadow: 0 0 0 18px rgba(245, 158, 11, 0);
  }
}

.play-pulse {
  animation: playPulse 2.4s ease-in-out infinite;
}

/* Marquee Scroll */
@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.marquee {
  animation: marqueeScroll 50s linear infinite;
}

.marquee-reverse {
  animation-direction: reverse;
  animation-duration: 42s;
}

.marquee:hover {
  animation-play-state: paused;
}

/* Spin */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.spin {
  animation: spin 0.7s linear infinite;
}

/* Video Modal Fade */
@keyframes vmFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.vm-fade-in {
  animation: vmFadeIn 0.25s ease;
}