(function() {
  "use strict";

  // Scroll Reveal with IntersectionObserver
  var revealEls = document.querySelectorAll('.cf-careers .cr-reveal');
  if ('IntersectionObserver' in window) {
    var observer = new IntersectionObserver(function(entries) {
      for (var i = 0; i < entries.length; i++) {
        if (entries[i].isIntersecting) {
          entries[i].target.classList.add('cr-visible');
          observer.unobserve(entries[i].target);
        }
      }
    }, { threshold: 0.15, rootMargin: '0px 0px -40px 0px' });

    for (var j = 0; j < revealEls.length; j++) {
      observer.observe(revealEls[j]);
    }
    // Observe hero visual for slide-in
    var heroVisual = document.querySelector('.cf-careers .cr-hero-visual');
    if (heroVisual) {
      var heroObs = new IntersectionObserver(function(entries) {
        if (entries[0].isIntersecting) {
          entries[0].target.style.opacity = '1';
          entries[0].target.style.transform = 'translateX(0)';
          heroObs.unobserve(entries[0].target);
        }
      }, { threshold: 0.1 });
      heroObs.observe(heroVisual);
    }
  } else {
    // Fallback: show all elements immediately
    for (var k = 0; k < revealEls.length; k++) {
      revealEls[k].classList.add('cr-visible');
    }
  }
})();