// Page loader + inter-page transition manager const _Le = React.useEffect; const _Ls = React.useState; const _Lr = React.useRef; function Loader({ onDone }) { // Skip immediately if already shown this session — render nothing const alreadyLoaded = typeof window !== 'undefined' && sessionStorage.getItem('vg-loaded-v2') === '1'; const [count, setCount] = _Ls(0); const [exiting, setExiting] = _Ls(false); const fillRef = _Lr(null); _Le(() => { if (alreadyLoaded) { onDone && onDone(); return; } sessionStorage.setItem('vg-loaded-v2', '1'); let start = performance.now(); const dur = 1600; let raf = 0; const step = (t) => { const p = Math.min(1, (t - start) / dur); const eased = 1 - Math.pow(1 - p, 3); setCount(Math.floor(eased * 100)); if (fillRef.current) fillRef.current.style.transform = `scaleX(${eased})`; if (p < 1) raf = requestAnimationFrame(step); else { setTimeout(() => setExiting(true), 350); setTimeout(() => { onDone && onDone(); }, 1100); } }; raf = requestAnimationFrame(step); document.body.style.overflow = 'hidden'; return () => { cancelAnimationFrame(raf); document.body.style.overflow = ''; }; }, []); if (alreadyLoaded) return null; return (

VISION GLOW CHARGEMENT

{String(count).padStart(3, '0')}%

); } // PageTransition — handles the leaving-page cover (arrival is in sync script). function PageTransition() { const coverRef = _Lr(null); _Le(() => { const onClick = (e) => { const a = e.target.closest && e.target.closest('a[data-page-link]'); if (!a) return; const href = a.getAttribute('href'); if (!href || href.startsWith('#') || href.startsWith('http')) return; e.preventDefault(); sessionStorage.setItem('pageTransition', '1'); if (coverRef.current) coverRef.current.classList.add('pt-cover'); setTimeout(() => { window.location.href = href; }, 580); }; document.addEventListener('click', onClick); return () => document.removeEventListener('click', onClick); }, []); return (

Vision Glow

); } Object.assign(window, { Loader, PageTransition });