/* ══ 1. LOADING OVERLAY ══ */
(function(){
  const overlay = document.getElementById('loading-overlay');
  // Fix #17: instant hide for reduced-motion users
  if(window.matchMedia('(prefers-reduced-motion:reduce)').matches){
    overlay.style.display='none';
    return;
  }
  const heroVid = document.querySelector('#hero video');
  function hideOverlay(){
    overlay.classList.add('hide');
    setTimeout(()=>{ overlay.style.display='none'; },1000);
  }
  if(heroVid){
    heroVid.addEventListener('canplay', hideOverlay, {once:true});
    setTimeout(hideOverlay, 2500); // max wait 2.5s
  } else {
    setTimeout(hideOverlay, 1000);
  }