* {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      padding: 0;
      font-family: 'Montserrat', sans-serif;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      height: 100vh;
      color: #FFF;
      background-color: rgba(0, 0, 0, 0.85);
      overflow: hidden;
    }

    .overlay {
      padding: 40px;
      text-align: center;
    }

    .logo-img {
      width: 200px;
      max-width: 100%;
      height: auto;
      margin-bottom: 10px;
    }

    h1 {
      font-size: 48px;
      margin: 0;
      letter-spacing: 2px;
    }

    p {
      margin-top: 10px;
      font-size: 18px;
      font-weight: 500;
    }

    .btn {
      display: inline-block;
      margin-top: 30px;
      padding: 12px 24px;
      font-size: 16px;
      font-weight: bold;
      color: #000;
      background-color: #FFF;
      border: none;
      border-radius: 30px;
      text-decoration: none;
      transition: background-color 0.3s, color 0.3s;
    }

    .btn:hover {
      background-color: #f5f5f5;
      color: #333;
    }

    footer {
      position: absolute;
      bottom: 1rem;
      text-align: center;
      font-size: 0.8rem;
      color: #ccc;
    }

    footer a {
      color: #ccc;
      text-decoration: none;
    }

    footer a:hover {
      text-decoration: underline;
    }

    @media (max-width: 768px) {
      h1 {
        font-size: 32px;
      }
      p {
        font-size: 16px;
      }
      .overlay {
        padding: 20px;
      }
    }