body {
      margin: 0;
      padding: 0;
      font-family: 'Segoe UI', sans-serif;
      background-color: #0e0e10;
      color: #fff;
      padding: 40px 20px;
    }
    .language-switch, .auth-switch {
      position: absolute;
      top: 20px;
    }
    .language-switch { right: 20px; }
    .auth-switch { left: 20px; }

    .language-toggle, .auth-toggle {
      background: rgb(168, 172, 189);
      border: none;
      color: #fff;
      padding: 10px 18px;
      border-radius: 8px;
      cursor: pointer;
      font-weight: bold;
    }
    h1 {
      text-align: center;
      margin-bottom: 40px;
    }
    .projects {
      display: flex;
      flex-wrap: wrap;
      gap: 30px;
      justify-content: center;
    }
    .project {
      background: #1e1f23;
      border-radius: 12px;
      padding: 20px;
      width: 320px;
      box-shadow: 0 0 15px rgba(0,0,0,0.3);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .project h2 {
      margin-top: 0;
    }
    .project p {
      flex-grow: 1;
    }
    .project a {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-top: 15px;
      color: #7289da;
      text-decoration: none;
      font-weight: bold;
    }
    .project a i {
      min-width: 16px;
    }
    .project a:hover {
      text-decoration: underline;
    }
    .back {
      display: block;
      margin: 30px auto 0;
      text-align: center;
      text-decoration: none;
      color: #7289da;
      font-weight: bold;
    }