WordPress Site for Car-Removal Service

I am launching a cash-for-cars and car-removal service and need a clean, modern WordPress site that I can maintain through the standard WP dashboard. The build is intentionally simple but must look current, load fast, and work flawlessly on mobile as well as desktop.

Scope of pages
• Home
• About Us
• Contact Us
• Cash for Cars
• Car Removal
• Sell My Car

Key features
• An online form where sellers can enter vehicle details, upload photos, and send the data directly to my chosen email address.
• A customer-testimonials section that I can update easily from the back end.

Design preference
The overall style should be modern: plenty of white space, clear typography, bright call-to-action buttons, and imagery that fits the automotive niche. Stick to a palette I can tweak later in the Customizer.

Deliverables
1. Fully functional WordPress theme (child theme is fine) with the pages and features above in place.
2. Responsive layout tested on the latest versions of Chrome, Safari, Edge, and Firefox, plus Android and iOS.
3. Any required plugins installed and configured, limited to reputable options that will not slow the site down.
4. Basic on-page SEO setup for each page (metadata filled in, clean URLs, and heading hierarchy).

I will supply the logo and initial copy once we start; you handle everything else up to the point where the site is ready to point my domain to it.