function initScrollAnimations(elements) {
    function checkVisibility(element) {
        const rect = element.getBoundingClientRect();
        return rect.top < window.innerHeight && rect.bottom >= 0;
    }

    function animateElements() {
        elements.forEach(element => {
            if (checkVisibility(element)) {
                element.classList.add('visible');
            }
        });
    }

    window.addEventListener('scroll', animateElements);

    animateElements();
}

function scrollToElement(elementId) {
    var element = document.getElementById(elementId);
    if (element) {
        element.scrollIntoView({ behavior: 'smooth' });
    }
}