How the site looks: colour, logo, sections

The site's colour and the blocks on the home page are set from the panel — no developer needed.

Settings → Site: the brand colour, the logo and the order of the blocks on the home page.

Accent colour — buttons and marks take it. You pick one; the system works out the rest so text stays readable.
Logo and cover — uploaded in Settings. The cover sits at the top of the home page.
Blocks — «Popular dishes», «Offers», «About us», «Map», «Reviews». Each can be turned off and reordered.
Theme — the guest gets light or dark from their own browser setting. There is no need to force one.

Choose the colour by looking at your own food photos. A deep blue holds a yellow plov well; red argues with almost any food.