Diseño de portafolio en modo oscuro

<div class="min-h-screen bg-gray-900 text-gray-200 p-4">
  <div class="container mx-auto">
    <header class="flex justify-between items-center py-6">
      <h1 class="text-2xl font-bold text-gray-100">My Portfolio</h1>
      <nav>
        <ul class="flex space-x-4">
          <li><a href="#" class="hover:text-gray-100">Home</a></li>
          <li><a href="#" class="hover:text-gray-100">Projects</a></li>
          <li><a href="#" class="hover:text-gray-100">Contact</a></li>
        </ul>
      </nav>
    </header>
    
    <main class="grid grid-cols-1 md:grid-cols-2 gap-8 py-8">
      <section>
        <h2 class="text-xl font-semibold mb-4">About Me</h2>
        <p class="text-gray-400">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>
      </section>
      
      <section>
        <h2 class="text-xl font-semibold mb-4">Recent Projects</h2>
        <div class="space-y-4">
          <div class="bg-gray-800 p-4 rounded-md">
            <h3 class="font-semibold">Project One</h3>
            <p class="text-gray-500 text-sm">A brief description of project one.</p>
          </div>
          <div class="bg-gray-800 p-4 rounded-md">
            <h3 class="font-semibold">Project Two</h3>
            <p class="text-gray-500 text-sm">A brief description of project two.</p>
          </div>
        </div>
      </section>
    </main>
    
    <footer class="text-center py-6 text-gray-500">
      © 2023 My Portfolio
    </footer>
  </div>
</div>