/* ============================================
   AstroVeda – Animations CSS
   ============================================ */

/* Shooting Stars */
.shooting-star {
  position: absolute;
  width: 2px;
  height: 2px;
  background: white;
  border-radius: 50%;
  animation: shoot linear forwards;
}
.shooting-star::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 1px;
  background: linear-gradient(90deg, transparent, white);
  transform-origin: right center;
}
@keyframes shoot {
  0% { transform: translate(0, 0) rotate(-45deg); opacity: 1; }
  100% { transform: translate(-300px, 300px) rotate(-45deg); opacity: 0; }
}

/* Floating Zodiac */
@keyframes floatZodiac {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.15; }
  33% { transform: translateY(-20px) rotate(5deg); opacity: 0.25; }
  66% { transform: translateY(10px) rotate(-3deg); opacity: 0.1; }
}

/* Nebula Pulse */
@keyframes nebulaPulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.05); }
}

/* Constellation */
@keyframes constellationGlow {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

/* Particle Float */
@keyframes particleFloat {
  0% { transform: translateY(100vh) translateX(0) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 0.5; }
  100% { transform: translateY(-100px) translateX(50px) rotate(360deg); opacity: 0; }
}

/* Glow Rotate */
@keyframes glowRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Blink Star */
@keyframes blinkStar {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.2; transform: scale(0.6); }
}

/* Page Transition */
.page-transition {
  position: fixed; inset: 0; z-index: 99996;
  background: var(--black);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
}
.page-transition.in { transform: scaleY(1); transform-origin: bottom; }
.page-transition.out { transform: scaleY(0); transform-origin: top; }

/* Stagger Reveal */
.stagger-reveal > * { opacity: 0; transform: translateY(20px); }
.stagger-reveal.visible > *:nth-child(1) { animation: staggerIn 0.5s 0.1s ease forwards; }
.stagger-reveal.visible > *:nth-child(2) { animation: staggerIn 0.5s 0.2s ease forwards; }
.stagger-reveal.visible > *:nth-child(3) { animation: staggerIn 0.5s 0.3s ease forwards; }
.stagger-reveal.visible > *:nth-child(4) { animation: staggerIn 0.5s 0.4s ease forwards; }
.stagger-reveal.visible > *:nth-child(5) { animation: staggerIn 0.5s 0.5s ease forwards; }
.stagger-reveal.visible > *:nth-child(6) { animation: staggerIn 0.5s 0.6s ease forwards; }
@keyframes staggerIn { to { opacity: 1; transform: translateY(0); } }

/* Shimmer */
.shimmer {
  position: relative; overflow: hidden;
}
.shimmer::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.05) 50%, transparent 100%);
  transform: translateX(-100%);
  animation: shimmerSlide 2s ease infinite;
}
@keyframes shimmerSlide { to { transform: translateX(100%); } }

/* Glow Border Animation */
@keyframes glowBorderAnim {
  0%, 100% { box-shadow: 0 0 10px rgba(201,168,76,0.3), inset 0 0 10px rgba(201,168,76,0.1); }
  50% { box-shadow: 0 0 30px rgba(201,168,76,0.6), inset 0 0 20px rgba(201,168,76,0.2); }
}
.glow-border-anim { animation: glowBorderAnim 3s ease infinite; }

/* Text Glow */
@keyframes textGlowAnim {
  0%, 100% { text-shadow: 0 0 10px rgba(201,168,76,0.5); }
  50% { text-shadow: 0 0 30px rgba(201,168,76,0.9), 0 0 60px rgba(201,168,76,0.4); }
}
.text-glow-anim { animation: textGlowAnim 3s ease infinite; }

/* Scale In */
@keyframes scaleIn { from { transform: scale(0.8); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.scale-in { animation: scaleIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; }

/* Slide In Right */
@keyframes slideInRight { from { transform: translateX(50px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.slide-in-right { animation: slideInRight 0.5s ease forwards; }

/* Slide In Left */
@keyframes slideInLeft { from { transform: translateX(-50px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.slide-in-left { animation: slideInLeft 0.5s ease forwards; }

/* Pulse Ring */
.pulse-ring {
  position: absolute; inset: -5px;
  border: 2px solid var(--gold);
  border-radius: inherit;
  animation: pulseRing 2s ease infinite;
}
@keyframes pulseRing {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.15); opacity: 0; }
}