Interactive Reveal Mask | Learning Axis

HTML

CSS

:root {
  --bg: #050608;
  --surface: #0b0c10;
  --border: rgba(255, 255, 255, 0.04);
}
body {
  margin: 0;
  background: var(--bg);
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  user-select: none;
  -webkit-user-select: none;
  overflow: hidden;
}
.reveal-card {
  position: relative;
  width: 320px;
  height: 180px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.7);
}
.gradient-back {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #ff0055 0%, #00ffcc 50%, #3b82f6 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px;
  box-sizing: border-box;
  z-index: 1;
}
.tag {
  font-size: 10px;
  font-weight: 800;
  color: #000;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 4px;
}
.heading {
  font-size: 32px;
  font-weight: 900;
  color: #000;
  margin: 0;
  letter-spacing: -1px;
  line-height: 1.1;
}
canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  cursor: pointer;
  mix-blend-mode: multiply;
}