Professional tidy-up of the landing experience: - SurfaceCard: unified rounded-xl radius for a crisper, consistent look. - Hero: matches the new card radius and gains a dual-direction title shadow so the headline stays readable over the header artwork. - Login/register: drop the duplicated "no account / have an account" paragraphs — the forms already ship an inline footer, so one clear CTA cluster remains and the side column is cleaner.