document.addEventListener('DOMContentLoaded', () => {
  const navLinks = document.querySelectorAll('a.nav-link[href^="#"]');
  navLinks.forEach((link) => {
    link.addEventListener('click', (event) => {
      const targetId = link.getAttribute('href');
      const target = document.querySelector(targetId);
      if (target) {
        event.preventDefault();
        target.scrollIntoView({ behavior: 'smooth', block: 'start' });
      }
    });
  });

  const toastEl = document.querySelector('.toast');
  if (toastEl && window.bootstrap) {
    const toast = new bootstrap.Toast(toastEl, { delay: 4000 });
    toast.show();
  }
});