Neumorphic Buttons コンポーネント

<div class="flex flex-col items-center justify-center min-h-screen bg-gray-100 dark:bg-gray-900">
  <h2 class="mb-4 text-2xl font-bold dark:text-white">Neumorphic Buttons</h2>
  <div class="flex space-x-4">
    <button class="relative group p-4 bg-white dark:bg-gray-800 rounded-lg shadow-md transition-all duration-300 ease-in-out hover:shadow-lg hover:-translate-y-1 active:translate-y-0 active:shadow-md">
      <span class="text-gray-900 dark:text-gray-200">Button 1</span>
      <div class="absolute inset-0 rounded-lg bg-gray-200 dark:bg-gray-700 blur-md shadow-lg opacity-30 group-hover:opacity-20 transition-opacity duration-300"></div>
    </button>
    <button class="relative group p-4 bg-white dark:bg-gray-800 rounded-lg shadow-md transition-all duration-300 ease-in-out hover:shadow-lg hover:-translate-y-1 active:translate-y-0 active:shadow-md">
      <span class="text-gray-900 dark:text-gray-200">Button 2</span>
      <div class="absolute inset-0 rounded-lg bg-gray-200 dark:bg-gray-700 blur-md shadow-lg opacity-30 group-hover:opacity-20 transition-opacity duration-300"></div>
    </button>
    <button class="relative group p-4 bg-white dark:bg-gray-800 rounded-lg shadow-md transition-all duration-300 ease-in-out hover:shadow-lg hover:-translate-y-1 active:translate-y-0 active:shadow-md">
      <span class="text-gray-900 dark:text-gray-200">Button 3</span>
      <div class="absolute inset-0 rounded-lg bg-gray-200 dark:bg-gray-700 blur-md shadow-lg opacity-30 group-hover:opacity-20 transition-opacity duration-300"></div>
    </button>
  </div>
</div>