/*
 * animations.css — All @keyframes and scroll reveal classes
 * Stadias.in
 */

/* Hero animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes beamSweep {
  0%, 100% { opacity: 0; transform: translateX(-100%); }
  50%       { opacity: 1; }
  100%      { transform: translateX(100%); }
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50%       { transform: scaleY(0.5); opacity: 0.3; }
}

/* Ticker */
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* WhatsApp pulse */
@keyframes waPulse {
  0%   { transform: scale(1); opacity: 0.7; }
  70%  { transform: scale(1.3); opacity: 0; }
  100% { transform: scale(1); opacity: 0; }
}

/* Button spinner */
@keyframes btnSpin {
  to { transform: rotate(360deg); }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.30s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.60s; }
.reveal-delay-5 { transition-delay: 0.75s; }
.reveal-delay-6 { transition-delay: 0.90s; }