body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Poppins', sans-serif;
  overflow: hidden;
  background: black;
  color: white;
}

#portalScene {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

h1 {
  font-size: 2em;
  animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
  from { text-shadow: 0 0 10px #ff00ff, 0 0 20px #ff00ff; }
  to { text-shadow: 0 0 20px #ff00ff, 0 0 40px #ff00ff; }
}

.portal-button {
  margin: 15px;
  padding: 15px 30px;
  font-size: 1.2em;
  border-radius: 25px;
  cursor: pointer;
  background: radial-gradient(circle, rgba(255,0,255,0.7), rgba(0,0,0,0.7));
  color: white;
  border: none;
  transition: all 0.3s ease;
  animation: pulseButton 2s infinite alternate;
}

.portal-button:hover {
  transform: scale(1.1);
  background: radial-gradient(circle, rgba(255,0,255,0.9), rgba(0,0,0,0.9));
}

@keyframes pulseButton {
  from { box-shadow: 0 0 20px rgba(255,0,255,0.7); }
  to { box-shadow: 0 0 50px rgba(255,0,255,1); }
}

#portalCanvas {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

.forest-section, .stage-section {
  background: rgba(255,255,255,0.1);
  padding: 15px;
  margin: 10px;
  cursor: pointer;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.forest-section:hover, .stage-section:hover {
  background: rgba(255,255,255,0.2);
}

#forestCanvas, #stageCanvas {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}