Retro E-commerce Navigation

<nav class="bg-amber-100 dark:bg-amber-950 p-4 font-serif">
  <div class="container mx-auto flex justify-between items-center">
    <a href="#" class="text-amber-800 dark:text-amber-200 text-2xl font-bold">RetroStore</a>
    <div class="hidden md:flex space-x-6">
      <a href="#" class="text-amber-700 dark:text-amber-300 hover:text-amber-900 dark:hover:text-amber-100 transition duration-300">Shop</a>
      <a href="#" class="text-amber-700 dark:text-amber-300 hover:text-amber-900 dark:hover:text-amber-100 transition duration-300">Categories</a>
      <a href="#" class="text-amber-700 dark:text-amber-300 hover:text-amber-900 dark:hover:text-amber-100 transition duration-300">Contact</a>
      <a href="#" class="text-amber-700 dark:text-amber-300 hover:text-amber-900 dark:hover:text-amber-100 transition duration-300">Cart</a>
    </div>
    <div class="md:hidden flex items-center">
      <button class="text-amber-700 dark:text-amber-300 focus:outline-none">
        <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16"></path>
        </svg>
      </button>
    </div>
  </div>
</nav>