Website Functionality & Text Enhancements

I’m looking to improve my existing website by adding new functionality and inserting fresh copy where needed.

Here’s what I need handled:
• Functionality updates – build or integrate the features I outline so the site performs the tasks I have in mind.
• Text updates – place the new text I supply in the correct sections without disturbing the current layout.

The code should remain clean and responsive. Please test thoroughly before delivery so everything works across modern browsers and mobile devices. I’ll provide access credentials, the feature list, and the finalized text as soon as we start.

Deliverables: updated source files, any custom scripts or plugins added, and a short hand-off note explaining where you made changes.