Frontend Branding and Design

RMSH needs a design plan for most pages of the website. It should follow a consistent colour scheme and theme. Each page will inherit the navbar and footer.
RMSH also needs a logo (and perhaps a tagline) that fits the colour scheme and theme of the website.
Key ideas that may need to be visually presented through the branding are:
- Homes
- Students
- Cardiff
- Ratings

Once the design and branding is more clear, work can begin on implementing the frontend.

Start by reviewing the existing website pages, navbar, and footer to inventory the current frontend. Define a consistent colour scheme, theme, logo, and optional tagline that represent homes, students, Cardiff, and ratings; done means the design plan and branding direction are clear enough to guide frontend implementation.

Written by the indexing model from the issue text.