<body class="bg-green-500 font-sans leading-normal tracking-normal h-screen flex items-center justify-center">
  <div class="text-center text-white max-w-lg mx-auto p-8">
    <h1 class="text-4xl font-bold mb-4">Welcome to Our Service</h1>
    <p class="text-lg mb-6">Join us today and start enjoying the benefits of our amazing platform.</p>
    <form class="bg-white p-6 rounded-lg shadow-lg">
      <div class="mb-4">
        <label for="email" class="block text-gray-700 mb-2">Email</label>
        <input type="email" id="email" class="w-full p-2 border rounded" placeholder="Enter your email">
      <button type="submit" class="w-full bg-green-500 text-white p-2 rounded hover:bg-green-400">Sign Up</button>