Shadow is an innovative alarm clock that helps you record and remember your dreams. Their launching soon page for their app is filled with beautiful elements that assemble as you scroll down showcasing the app.
This website has unfortunately been redesigned or gone offline, so I have removed the direct link to it. The screenshot below hopefully preserved enough of the design but if you are really keen to inspect further, try this Archive.org link. FYI: the site was first featured on 17 May 2013.