Modern Website with Contact & Gallery

I need a single-page site designed and built with a clean, modern aesthetic—think generous white space, bold typography, and smooth micro-interactions that feel polished on both desktop and mobile. The two key features I absolutely need are:

• a contact form that reliably routes messages to my email (please include basic spam protection),
• an image gallery that is easy for me to update later and opens images in a lightbox or similarly sleek overlay.

You are free to choose the tech stack—plain HTML/CSS/JS, React, or a lightweight CMS—so long as load times stay snappy and the final code is easy for a non-developer to maintain. I will provide the copy and images; you handle layout, responsive styling, and basic SEO tags.

Deliverables:
1. Fully responsive web page files ready for deployment.
2. Working contact form tied to my email address.
3. Image gallery with lightbox functionality and clear instructions for swapping images.
4. Brief hand-off guide (one page is fine) covering how to update content and deploy.

Please let me know your preferred approach and any recent portfolio pieces that show a similar modern, sleek style.