Budget-Friendly 3-Page WordPress Site

I need a straightforward WordPress build for a wire-harness manufacturing unit and all copy is already written, so the focus is purely on design and setup. The site will have three pages—Home, About Us, and Products—styled to look clean and professional. Key interactions for visitors are simple: they must be able to send an enquiry for a product quote through a form and see clear phone / email details so they can reach us instantly. On the Products page I only need product photos paired with short descriptions; no spec sheets or catalogue downloads this time. Because the budget is tight, I’m after a lightweight theme (Astra, GeneratePress, or something equally swift) and minimal plugin use—just what’s necessary for the enquiry form, basic security, and caching. Make sure the layout is fully responsive, loads quickly, and can be handed over so I can tweak text or swap photos later without touching code. Deliverables • WordPress site hosted on my server with Home, About Us, Products pages completed • Enquiry form routed to my email and a visible phone/email block on every page • Clean, professional styling that reflects an industrial yet tidy brand image • Product gallery showing photos and concise blurbs exactly as supplied • Basic on-page SEO (titles, meta descriptions, alt tags) and performance settings enabled Once the site is live and tested, a short hand-off note explaining how to edit content will wrap things up.