.instagram-icon {
      position: fixed;
      bottom: 20px;
      left: 20px;
      background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, 
                  #fd5949 45%, #d6249f 60%, #285AEB 90%);
      color: white;
      font-size: 24px;
      padding: 8px;
      border-radius: 50%;
      z-index: 9999;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
      text-align: center;
      transition: transform 0.4s ease, box-shadow 0.4s ease;
      animation: slideInLeft 1s ease-out forwards;
      cursor: pointer;
    }

    .instagram-icon:hover {
      transform: scale(1.15) rotate(-5deg);
      box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
    }

    /* Tooltip styling */
    .instagram-icon::after {
      content: "Follow us on Instagram";
      position: absolute;
      left: 70px;
      bottom: 50%;
      transform: translateY(50%);
      background-color: #000;
      color: #fff;
      padding: 6px 10px;
      border-radius: 5px;
      opacity: 0;
      white-space: nowrap;
      pointer-events: none;
      transition: opacity 0.3s ease;
      font-size: 13px;
    }

    .instagram-icon:hover::after {
      opacity: 1;
    }

    /* Entry animation */
    @keyframes slideInLeft {
      from {
        opacity: 0;
        transform: translateX(-50px) scale(0.8);
      }
      to {
        opacity: 1;
        transform: translateX(0) scale(1);
      }
    }