body {
  margin: 0;
  overflow: hidden;
  background: #000000;
  font-family: 'Arial', sans-serif;
}

canvas {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}

.hidden {
  display: none;
}

.button-container {
  position: absolute;
  bottom: 50px;       
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 20px;          
  z-index: 10;       
}

.button-container a {
  text-decoration: none;
  padding: 12px 24px;
  color: white;
  border-radius: 8px;
  font-weight: bold;
  background: rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  backdrop-filter: blur(5px); 
}

.button-container a:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.2);
}