function App(){
const [page,setPage]=React.useState('home');
const Screen={home:window.Home,about:window.About,products:window.Products,manufacturing:window.Manufacturing,contact:window.Contact}[page];
return (
<div style={{fontFamily:'var(--font-body)',background:'var(--surface-page)',minHeight:'100vh'}}>
<window.Nav page={page} setPage={setPage} />
<Screen setPage={setPage} />
<window.Footer setPage={setPage} />
</div>
);
}
window.App=App;