Dobby1998/calisthenics-flow-master

1document.addEventListener('DOMContentLoaded', () => {2  // Initialize intersection observer for scroll animations3  const observer = new IntersectionObserver((entries) => {4    entries.forEach(entry => {5      if (entry.isIntersecting) {6        entry.target.classList.add('animate-in');7      }8    });9  }, { threshold: 0.1 });10 11  // Observe all elements with the 'animate-on-scroll' class12  document.querySelectorAll('.animate-on-scroll').forEach(el => {13    observer.observe(el);14  });15});