@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.04); }
    100% { transform: scale(1); }
  }

  #popupBtn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #2a9f46;
    color: white;
    padding: 12px 20px;
    border-radius: 35px;
    border: none;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    z-index: 500;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: pulse 2.5s infinite;
    transition: background-color 0.3s;
  }

  #popupBtn:hover {
    background-color: #1e7e34;
  }

  #popupBtn .icon {
    background: white;
    color: #2a9f46;
    border-radius: 50%;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  #formPopup {
    display: none;
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 420px;
    height: 620px;
    background: white;
    border: 2px solid #ccc;
    border-radius: 12px;
    z-index: 999;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: fadeIn 0.3s ease;
  }

  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
  }

  #formPopup iframe {
    width: 100%;
    height: 100%;
    border: none;
  }

  #closePopup {
    position: absolute;
    top: 5px;
    right: 10px;
    font-size: 22px;
    color: #888;
    cursor: pointer;
  }

  #closePopup:hover {
    color: #000;
  }