body {
      background-color: #000;
      font-family: Arial, sans-serif;
      color: #ccc;
    }
    .d {
      font-family: 'Montserrat', sans-serif;
      font-size: 70px;
      margin-top: 20px;
    }
    .e {
      font-size: 20px;
    }
    .img {
      width: 100%;
      max-width: 500px;
      height: auto;
      object-fit: cover;
    }
    .navigation {
      background-color: black;
      width: 100px;
      height: 100vh;
      position: fixed;
      top: 0;
      left: 0;
    }
    .abou {
      text-align: center;
      padding: 0 15px;
    }
    .contact-form {
      max-width: 500px;
    }
    .contact-form input,
    .contact-form textarea {
      width: 100%;
      padding: 15px;
      margin-bottom: 15px;
      border: none;
      font-size: 16px;
      box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    }
    .contact-form button {
      background-color: #fff;
      color: #000;
      padding: 12px 20px;
      border: none;
      font-size: 16px;
      display: flex;
      align-items: center;
      cursor: pointer;
    }
    .contact-form button i {
      margin-right: 10px;
    }
    .contact-form button:hover {
      background-color: #f0f0f0;
    }
    html {
      scroll-behavior: smooth;
    }