.header {
  position: fixed;
  background-color:black;
}
body {
  background-color: rgb(18, 22, 36);
  color: #dfe6ff;
  text-shadow: 20px 20px 20px rgba(181, 181, 225, 0.823);
}
    header {
      background-color: #000000;
      text-shadow: none;
      padding: 1rem 2rem;
    }

    .navbar {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .logo {
      color: white;
      font-size: 1.5rem;
      font-weight: bold;
    }

    .nav-links {
      list-style: none;
      display: flex;
      gap: 1.5rem;
      margin: 0;
      padding: 0;
    }

    .nav-links a {
      color: white;
      text-decoration: none;
      font-size: 1rem;
    }

    .nav-links a:hover {
      color: #ffcc00;
    }