.show-once-section {
  display: none;
}

  document.addEventListener("DOMContentLoaded", function () {
    const section = document.querySelector('.show-once-section');

    // Check if the section has been shown
    const hasSeenSection = document.cookie.split('; ').find(row => row.startsWith('section_seen='));

    if (!hasSeenSection && section) {
      // Show the section if it hasn’t been seen yet
      section.style.display = 'block';

      // Set a cookie valid for 24 hours
      const now = new Date();
      now.setTime(now.getTime() + (24 * 60 * 60 * 1000)); // 24 hours from now
      document.cookie = `section_seen=true; expires=${now.toUTCString()}; path=/`;
    } else if (section) {
      // Hide the section if already seen
      section.style.display = 'none';
    }
  });