/* Bubble Style */
    .bubble {
      position: absolute;
      border-radius: 9999px;
      opacity: 0.2;
      pointer-events: none;
      animation: floatBubble 10s infinite ease-in-out;
    }

    @keyframes floatBubble {
      0% {
        transform: translateY(0) scale(1);
        opacity: 1;
      }
      50% {
        transform: translateY(-100vh) scale(1.5);
        opacity: 0.5;
      }
      100% {
        transform: translateY(0) scale(1);
        opacity: 1;
      }
    }