/* Reveal on scroll */
.reveal-up, .reveal-left, .reveal-right, .reveal-fade {
  opacity: 0;
  transition: opacity 720ms var(--ease-out), transform 720ms var(--ease-out);
  will-change: opacity, transform;
}
.reveal-up    { transform: translateY(28px); }
.reveal-left  { transform: translateX(-28px); }
.reveal-right { transform: translateX(28px); }
.reveal-fade  { transform: none; }

.reveal-up.in, .reveal-left.in, .reveal-right.in, .reveal-fade.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal-up, .reveal-left, .reveal-right, .reveal-fade {
    opacity: 1 !important; transform: none !important; transition: none !important;
  }
}

/* Hero gradient blob (CSS-only) */
@keyframes blob-drift {
  0%, 100% { transform: translate3d(0,0,0) scale(1); }
  50%      { transform: translate3d(2%, -3%, 0) scale(1.05); }
}
@keyframes blob-drift-2 {
  0%, 100% { transform: translate3d(0,0,0) scale(1); }
  50%      { transform: translate3d(-3%, 2%, 0) scale(1.08); }
}

/* Marquee */
@keyframes marquee-x {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes marquee-x-rtl {
  from { transform: translateX(0); }
  to   { transform: translateX(50%); }
}

/* Counter pulse on enter */
@keyframes pop-in {
  0%   { opacity: 0; transform: scale(.94); }
  100% { opacity: 1; transform: scale(1); }
}
.pop-in { animation: pop-in 480ms var(--ease-out) both; }

/* Gentle gradient sweep for spotlight elements */
@keyframes sheen {
  0%   { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* Spinner */
@keyframes spin { to { transform: rotate(360deg); } }
.spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.35);
  border-top-color: var(--color-white);
  animation: spin .7s linear infinite;
}