text: const navBarSlide = () => {
      const burger = document.querySelector('.burger');
      const navBar = document.querySelector('.nav-links');
      const navLinks = document.querySelectorAll('.nav-links li');
      //vysunutie navbaru
      burger.addEventListener('click', () => {
          navBar.classList.toggle('nav-active');
      });
      //delay
      navLinks.forEach((link) => {
          link.style.animation = `navLinkFade 4.0s ease forwards`;
      });
  }
  navBarSlide();  