.tm-whatsapp-float {
      position: fixed;
      right: 26px;
      bottom: 26px;
      z-index: 9999;

      display: flex;
      align-items: center;
      gap: 10px;

      padding: 14px 18px;
      border-radius: 999px;

      background: linear-gradient(135deg, #25d366, #128c7e);
      color: #fff;
      font-weight: 700;
      font-size: 15px;
      text-decoration: none;

      box-shadow: 0 0 0 rgba(37, 211, 102, 0.6);
      animation: tm-whatsapp-pulse 2.2s infinite;

      transition: all .25s ease;
  }

  .tm-whatsapp-float i {
      font-size: 22px;
  }

  .tm-whatsapp-float:hover {
      transform: translateY(-3px) scale(1.02);
      box-shadow: 0 12px 40px rgba(37, 211, 102, 0.45);
      color: #fff;
  }

  /* Yanıp sönme / pulse */
  @keyframes tm-whatsapp-pulse {
      0% {
          box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
      }

      70% {
          box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);
      }

      100% {
          box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
      }
  }

  /* Mobil sade */
  @media (max-width: 768px) {
      .tm-whatsapp-float {
          padding: 14px;
      }

      .tm-wp-text {
          display: none;
      }
  }

  /* ❄️ Snow Effect */
  #snow-canvas {
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: 9999;
  }