Congrats on the launch! A couple small things: When you toggle between light and dark mode the hero section on the homepage ends up selected. Also the padding on the home icon at the top is a little funky. It looks out of line with the rest the titles

More broadly - interesting idea! I worry about there not being much utility in the space that lives between full-fledged documents and quick messages on chat. Including a demo, walkthrough or screenshots on the site would help make that gap more digestable for me.