html, body {
  margin: 0;
  padding: 0;
  overflow: hidden;
  height: 100%;
  font-family: Arial, Helvetica, sans-serif;
  background: #000;
}

#bgCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: block;
}

.content {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: white;
  z-index: 10;
  padding: 20px;
  background: rgba(0,0,0,0.35);
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

h1 {
  font-size: 3rem;
  margin: 0 0 15px;
  text-shadow: 0 0 20px rgba(0, 255, 200, 0.7);
}

p {
  font-size: 1.2rem;
  opacity: 0.9;
}