/* Olive Vintage Gallery — v22 more dramatic directional scroll reveal
   Stronger editorial motion while preserving a luxury gallery feel. */

:root{
  --ovg-reveal-distance:72px;
  --ovg-reveal-rise:16px;
  --ovg-reveal-duration:1120ms;
  --ovg-reveal-ease:cubic-bezier(.16,.78,.18,1);
}

html,body{overflow-x:clip}

.ovg-scroll-reveal{
  --ovg-reveal-x:calc(var(--ovg-reveal-distance) * -1);
  opacity:0;
  filter:blur(5px);
  transform:
    translate3d(var(--ovg-reveal-x),var(--ovg-reveal-rise),0)
    scale(.985);
  transition:
    opacity 820ms ease var(--ovg-reveal-delay,0ms),
    transform var(--ovg-reveal-duration) var(--ovg-reveal-ease) var(--ovg-reveal-delay,0ms),
    filter 900ms ease var(--ovg-reveal-delay,0ms);
  will-change:transform,opacity,filter;
  backface-visibility:hidden;
}

.ovg-scroll-reveal[data-ovg-reveal="right"]{
  --ovg-reveal-x:var(--ovg-reveal-distance);
}

.ovg-scroll-reveal[data-ovg-reveal="left"]{
  --ovg-reveal-x:calc(var(--ovg-reveal-distance) * -1);
}

.ovg-scroll-reveal.ovg-in-view{
  opacity:1;
  filter:blur(0);
  transform:translate3d(0,0,0) scale(1);
}

/* Cards travel less than major editorial sections, but still feel deliberate. */
.product-card.ovg-scroll-reveal,
.category-card.ovg-scroll-reveal,
.bidder-card.ovg-scroll-reveal,
.auction-steps article.ovg-scroll-reveal,
.pv-feature-grid article.ovg-scroll-reveal,
.lot-card.ovg-scroll-reveal,
.auction-lot-card.ovg-scroll-reveal{
  --ovg-reveal-distance:46px;
  --ovg-reveal-rise:18px;
}

/* Give large visual blocks a slightly more cinematic entrance. */
.signature-image.ovg-scroll-reveal,
.live-auction-promo-card.ovg-scroll-reveal,
.pv-hero-art.ovg-scroll-reveal,
.auction-hero-status.ovg-scroll-reveal,
.auction-experience .stream-panel.ovg-scroll-reveal,
.auction-experience .current-lot-panel.ovg-scroll-reveal{
  --ovg-reveal-distance:88px;
}

/* Preserve hover motion after reveal completes. */
.product-card.ovg-scroll-reveal.ovg-in-view:hover{
  transform:translateY(-8px) scale(1);
}

/* More visible motion on mobile, but still restrained enough for smooth scrolling. */
@media (max-width:700px){
  :root{
    --ovg-reveal-distance:34px;
    --ovg-reveal-rise:10px;
    --ovg-reveal-duration:880ms;
  }

  .ovg-scroll-reveal{
    filter:blur(3px);
    transform:
      translate3d(var(--ovg-reveal-x),var(--ovg-reveal-rise),0)
      scale(.99);
  }

  .product-card.ovg-scroll-reveal,
  .category-card.ovg-scroll-reveal,
  .bidder-card.ovg-scroll-reveal,
  .auction-steps article.ovg-scroll-reveal,
  .pv-feature-grid article.ovg-scroll-reveal,
  .lot-card.ovg-scroll-reveal,
  .auction-lot-card.ovg-scroll-reveal{
    --ovg-reveal-distance:26px;
    --ovg-reveal-rise:10px;
  }

  .signature-image.ovg-scroll-reveal,
  .live-auction-promo-card.ovg-scroll-reveal,
  .pv-hero-art.ovg-scroll-reveal,
  .auction-hero-status.ovg-scroll-reveal,
  .auction-experience .stream-panel.ovg-scroll-reveal,
  .auction-experience .current-lot-panel.ovg-scroll-reveal{
    --ovg-reveal-distance:42px;
  }
}

/* Accessibility: never hide or animate content when Reduce Motion is enabled. */
@media (prefers-reduced-motion:reduce){
  .ovg-scroll-reveal,
  .ovg-scroll-reveal.ovg-in-view{
    opacity:1!important;
    filter:none!important;
    transform:none!important;
    transition:none!important;
    will-change:auto!important;
  }
}