Reveal Content

<!-- Reveal Content — overlay content slides up on hover -->
<div class="nuda-reveal-content" tabindex="0">
  <div class="nuda-reveal-content__front">Reveal Content</div>
  <div class="nuda-reveal-content__overlay">
    <strong>Details</strong>
    <span>Overlay slides up on hover</span>
  </div>
</div>

/* ── Reveal Content ──────────────────────────────────────────
   Overlay panel slides up from the bottom on hover/focus.
   Customize:
     --nuda-rv-overlay : overlay background
     --nuda-rv-speed   : slide duration
   ──────────────────────────────────────────────────────────── */
.nuda-reveal-content {
  --nuda-rv-overlay: rgba(9, 9, 11, 0.92);
  --nuda-rv-speed: 0.4s;

  position: relative;
  width: 280px;
  height: 190px;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(135deg, #a3b800, #09090b);
  cursor: pointer;
}

.nuda-reveal-content:focus-visible {
  outline: 2px solid #e4ff54;
  outline-offset: 3px;
}

.nuda-reveal-content__front {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fafafa;
  font-weight: 700;
  font-size: 1.1rem;
}

.nuda-reveal-content__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 20px;
  text-align: center;
  background: var(--nuda-rv-overlay);
  color: #fafafa;
  transform: translateY(100%);
  transition: transform var(--nuda-rv-speed) cubic-bezier(0.22, 1, 0.36, 1);
}

.nuda-reveal-content:hover .nuda-reveal-content__overlay,
.nuda-reveal-content:focus-visible .nuda-reveal-content__overlay {
  transform: translateY(0);
}

.nuda-reveal-content__overlay strong { color: #e4ff54; font-size: 1rem; }
.nuda-reveal-content__overlay span { font-size: 0.82rem; opacity: 0.75; }

/* ── Accessibility ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .nuda-reveal-content__overlay {
    transition: none;
    transform: none;
    opacity: 0;
  }
  .nuda-reveal-content:hover .nuda-reveal-content__overlay,
  .nuda-reveal-content:focus-visible .nuda-reveal-content__overlay {
    opacity: 1;
  }
}