PHP Website Design Makeover

I built my site ( https://tinyurl.com/bddnsbra ) on PHP and now want to freshen up its look. The codebase itself works fine, so your focus will be purely on design: a cleaner page layout and a more cohesive colour palette that feels modern and consistent across desktop and mobile.

Here’s what I need from you:
• Re-arrange the existing page structure for better visual flow and responsiveness.
• Propose and implement a new colour scheme that complements the brand while improving readability.

I don’t have fixed references, so you’ll have plenty of creative freedom—just keep usability and load time in mind. The site uses standard PHP templating with some Bootstrap; if you prefer another lightweight CSS framework or vanilla CSS, I’m open to suggestions as long as integration is straightforward.

Please outline:
• A brief plan of how you’ll tackle the layout redesign and colour updates.
• Any similar PHP projects you’ve styled before.
• An estimated timeframe.

Looking forward to seeing your ideas and working together on a quick, clean refresh.