.contact-btn {
    display: inline-block;
    padding: 12px 20px;
    background: #0073e6;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    border-radius: 8px;
    text-decoration: none;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    transition: background 0.3s, transform 0.2s;
  }
  .contact-btn:hover {
    background: #005bb5;
    transform: translateY(-2px);
  }
  .contact-btn:active {
    transform: translateY(0);
  }