/* =====================================================================
   PORTFOLIO ANIMATIONS
   Load after base.css on portfolio pages.
   ===================================================================== */

/* ===== CUSTOM EASING ===== */
:root {
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 480ms var(--ease-out),
              transform 480ms var(--ease-out);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* Figures scale in very slightly for depth */
.figure.reveal,
.chero-media.reveal {
  transform: translateY(12px) scale(0.99);
}
.figure.reveal.in,
.chero-media.reveal.in {
  transform: none;
}

/* ===== BUTTON ACTIVE PRESS FEEDBACK ===== */
.carrows button {
  transition: transform 140ms var(--ease-out),
              background 220ms, border-color 220ms, color 220ms;
}
.carrows button:active {
  transform: scale(0.93);
}

.cdots button {
  transition: width 300ms var(--ease-out),
              background 300ms, border-radius 300ms;
}

.back .ar {
  transition: background 250ms, border-color 250ms, color 250ms,
              transform 250ms var(--ease-out);
}
.back:hover .ar {
  transform: translateX(-3px);
}
.back:active .ar {
  transform: translateX(-3px) scale(0.9);
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .figure.reveal,
  .chero-media.reveal {
    transition: opacity 150ms ease;
    transform: none;
  }
}