cosmopet-architecture/wp-content/themes/cosmopet/static/js/script.js

const smoothLinks = document.querySelectorAll('.scroll_link');
for (let smoothLink of smoothLinks) {
    smoothLink.addEventListener('click', function (e) {
        e.preventDefault();
        const id = smoothLink.getAttribute('href');

        document.querySelector(id).scrollIntoView({
            behavior: 'smooth',
            block: 'start'
        });
    });
};