Custom WordPress Service Theme Design

I need a bespoke WordPress theme built from the ground up for a static, service-focused site that showcases my professional consulting offerings. The goal is to keep the simplicity and speed of a traditional static site while leveraging WordPress for easy content edits. The design should be clean, modern and fully responsive. It should include below pages: - Header and Footer - Home Page - About us page - Services Page - Detailed Service Page - Portfolio - All Blogs page - Detailed Blog page - Contact us page - Should be editable with Elementor plug-in. - Should be convenient to work with all other plug-in like SEO etc - Should not be cracked or copied theme from already available themes Key deliverables • Complete custom theme files (PHP, HTML5, CSS3, JS) ready for upload • Demo content that matches the final layout for quick setup • THREE revision round after hand-off Acceptance criteria: code follows WordPress standards, passes W3C validation, loads in under two seconds on GTmetrix and displays flawlessly on current desktop and mobile browsers.