/* =========================================================
   SHOOLIFYAI — Animations
   Smooth, professional, respects prefers-reduced-motion
   ========================================================= */

@keyframes fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes float-orb {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-16px) rotate(2deg); }
}
@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes blink {
  0%, 92%, 100% { transform: scaleY(1); }
  95% { transform: scaleY(0.1); }
}
@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes pulse-ring {
  0% { transform: scale(0.8); opacity: .7; }
  100% { transform: scale(1.6); opacity: 0; }
}
@keyframes pulse-ring-btn {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,.45); }
  50% { box-shadow: 0 0 0 14px rgba(34,197,94,0); }
}
@keyframes wave {
  0%, 100% { height: 6px; }
  50% { height: 26px; }
}
@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: .5; }
  30% { transform: translateY(-5px); opacity: 1; }
}
@keyframes toast-in {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes modal-pop {
  from { opacity: 0; transform: scale(0.94) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes skeleton-loading {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

/* Scroll reveal utility */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

.animate-fade-up { animation: fade-up .6s ease both; }
.animate-fade-in { animation: fade-in .5s ease both; }

/* Stagger helper classes */
.delay-1 { animation-delay: .08s; } .delay-2 { animation-delay: .16s; }
.delay-3 { animation-delay: .24s; } .delay-4 { animation-delay: .32s; }

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}