New landing (hero with a sheet preview, four steps, product cards priced
from the checkout table, price table and benefits), a progress bar that
follows the order through Montagem, Dados e entrega and Pagamento, the
live sheet beside the artworks, and a running total bar on phones.
The cart's saved-in-browser note no longer takes a grid column, which had
pushed the order into a narrow strip and the summary below it. The
previous look is kept in tag ui-v1.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>