No worries - for the (really) quick (while you have traffic from HN) fix, stick:

@media only screen and (max-width: 800px) { .tuck-corners .headline, .tuck-corners h2 { display:none !important; } }

at the end of your style sheet. It (should!) hide the messy bit on the homepage from smaller screens and let people see/fill in the 30 trial day form.

thanks, much appreciated. We'll get this done once the server cools down. A deployment would kill it :-)