/* ── Animations & transitions ─────────────────────────────── */

/* Page fade-in on load */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Slide up */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Slide in from left */
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── Utility classes ──────────────────────────────────────── */
.fade-in {
  animation: fadeIn 0.6s ease both;
}

.slide-up {
  animation: slideUp 0.6s ease both;
}

.slide-in-left {
  animation: slideInLeft 0.5s ease both;
}

/* Stagger children */
.stagger > *:nth-child(1) { animation-delay: 0.05s; }
.stagger > *:nth-child(2) { animation-delay: 0.10s; }
.stagger > *:nth-child(3) { animation-delay: 0.15s; }
.stagger > *:nth-child(4) { animation-delay: 0.20s; }
.stagger > *:nth-child(5) { animation-delay: 0.25s; }
.stagger > *:nth-child(6) { animation-delay: 0.30s; }
.stagger > *:nth-child(7) { animation-delay: 0.35s; }
.stagger > *:nth-child(8) { animation-delay: 0.40s; }

/* ── Page transition overlay ──────────────────────────────── */
#page-transition {
  position: fixed;
  inset: 0;
  background: #ffffff;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease;
}

#page-transition.active {
  opacity: 1;
  pointer-events: all;
}