/* ============ KEYFRAMES ============ */
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}
@keyframes floatSlow {
  0%,100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-12px) rotate(0.5deg); }
  66% { transform: translateY(6px) rotate(-0.5deg); }
}
@keyframes pulseGlow {
  0%,100% { box-shadow: 0 0 20px rgba(0,212,255,0.2), 0 0 60px rgba(0,212,255,0.06); }
  50% { box-shadow: 0 0 35px rgba(0,212,255,0.45), 0 0 90px rgba(0,212,255,0.15); }
}
@keyframes fadeUp {
  from { opacity:0; transform: translateY(40px); }
  to { opacity:1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity:0; }
  to { opacity:1; }
}
@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.7s cubic-bezier(0.2,0.9,0.3,1), transform 0.7s cubic-bezier(0.2,0.9,0.3,1);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Floating orbs in hero */
.floating-orb {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,0.15) 0%, transparent 70%);
  filter: blur(40px);
  animation: float 7s ease-in-out infinite;
}
.floating-orb:nth-child(1) {
  width: 500px;
  height: 500px;
  top: 10%;
  left: -10%;
}
.floating-orb:nth-child(2) {
  width: 350px;
  height: 350px;
  bottom: 5%;
  right: -5%;
  animation-delay: 2s;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity: 1; transform: none; }
  .floating-orb { animation: none; }
}