document.addEventListener('DOMContentLoaded', function() {
  const voteButtons = document.querySelectorAll('.vote-button');
  
  voteButtons.forEach(function(button) {
    button.addEventListener('click', function() {
      const option = this.getAttribute('data-option');
      const voteCount = document.querySelector(`.vote-count[data-option="${option}"]`);
      let count = parseInt(voteCount.textContent);
      
      // Check if the user has already voted for two options
      if (count < 2) {
        count++;
        voteCount.textContent = count;
        // You can add additional logic here, like sending the vote to a server
      } else {
        alert('You can only vote for two options.');
      }
    });
  });
});