<div class="stage-9">
  <div class="card-reveal">
    <div class="reveal-img">🎨</div>
    <div class="reveal-content">
      <h4>Hover to Reveal</h4>
      <p>Content slides up from the bottom replacing the image</p>
    </div>
  </div>
</div>

.card-reveal {
  width: 195px;
  height: 140px;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: linear-gradient(160deg, #1a1a2e, #0d0d1a);
  border: 1px solid var(--ccg-border2);
}

.reveal-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.card-reveal:hover .reveal-img {
  transform: translateY(-100%);
}

.reveal-content {
  position: absolute;
  bottom: -100%;
  left: 0;
  right: 0;
  padding: 16px;
  background: linear-gradient(180deg, #7c6cff, #ff6c8a);
  transition: bottom 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.card-reveal:hover .reveal-content {
  bottom: 0;
}

.reveal-content h4 {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 3px;
}

.reveal-content p {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.4;
}

/* parent stage backdrop (so the demo renders standalone) */
[class^="stage-"] {
  width: 100%;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 2.5rem 1.5rem;
  box-sizing: border-box;
}

.stage-9 {
  background: #0d0d14;
}

/* gallery vars + keyframes (so the demo renders standalone) */
:root {
  --ccg-bg: #0a0a0f;
  --ccg-surface: #111118;
  --ccg-surface2: #17171f;
  --ccg-surface3: #1e1e28;
  --ccg-border: rgba(255, 255, 255, 0.15);
  --ccg-border2: rgba(255, 255, 255, 0.13);
  --ccg-accent: #7c6cff;
  --ccg-pink: #ff6c8a;
  --ccg-green: #1ed98a;
  --ccg-amber: #f5a84a;
  --ccg-cyan: #3de8f5;
  --ccg-text: #f0eeff;
  --ccg-muted: #6b6987;
  --ccg-label: #9896b8;
  --ccg-mono: "DM Mono", "Fira Code", monospace;
  --ccg-sans: "Syne", sans-serif;
}