Wordpress + Gutenberg expert to style & make existing home page responsive (web, tablet, mobile

We're a remedial massage and wellness business with a content-complete home page built in WordPress using the native Gutenberg block editor, with GutenKit blocks and Bit Form for our forms. The copy, structure and sections are finalised, and we have a hero section we love that sets the visual direction for the whole page. We're looking for an experienced Gutenberg / GutenKit designer to bring the rest of the page up to that same standard and make it polished and consistent across Desktop, Tablet and Mobile. This is a styling, fine-tuning and responsive-implementation job — not a rebuild, and not a page-builder (Elementor/Divi) job. The content stays as is. Important: This must be done natively in Gutenberg/GutenKit. We are not looking to switch to Elementor, Divi, Bricks or any other builder, and not to introduce new plugins. Scope of Work 1. Finish the Desktop view Style all remaining sections (native Gutenberg blocks + GutenKit blocks) so they're polished, consistent and aligned. Fine-tune all our Bit Form forms (lead-magnet, subscribe, contact and enquiry forms) so they're clean, well-spaced, on-brand and easy to use. 2. Mobile responsive view Ensure every section reflows cleanly on mobile — no overflow, cramped spacing, broken layouts, overlapping elements, or illegible text over background images/videos. 3. Tablet responsive view Ensure the page adapts properly at tablet sizes (not a stretched mobile or squeezed desktop) with sensible spacing and layout at that breakpoint. Style Direction — this is important Our hero section is the stylistic lead. Everything else on the page must match its look and feel — the same typography, colour palette, spacing rhythm, button styling, card/block treatment and overall tone. The end result should feel like one cohesive, intentional design, with the hero setting the standard the rest of the page lives up to. We'll provide the page link and brand assets (fonts, colours, logo, spacing rules). Technical Requirements (please confirm you can meet these) Must be fluent in native WordPress Gutenberg + GutenKit blocks and Bit Form. Work must be done within these existing tools. No NEW third-party plugins or builders. GutenKit and Bit Form are our tools and are fine to use fully — but please do not install additional plugins, page builders, or external add-ons to achieve the result. Must use proper responsive design logic — using Gutenberg/GutenKit's built-in responsive controls (per-device settings, breakpoints), fluid layouts, and sensible reflow across screen sizes. Must NOT use fixed PX values as the sizing/constraint control. Use relative, responsive units (rem/em/%, and where appropriate vw/clamp(), flex/grid) so the design scales properly and respects user font-size and accessibility settings. Fixed-px layout constraints will not be accepted. Any custom CSS must be minimal, clean and added appropriately (e.g. via the GutenKit/theme custom-CSS options or theme customiser) — not via an additional plugin. Maintain good legibility and contrast over background images/videos, and do not degrade page-load speed (we care about performance/Core Web Vitals). Deliverables A fully styled Desktop home page, consistent with the hero, with all Bit Form forms fine-tuned. A clean, fully responsive Tablet view. A clean, fully responsive Mobile view. No layout breaks, overflow or contrast issues on any breakpoint. All achieved natively in Gutenberg/GutenKit/Bit Form, with no new plugins. How We'll Run This Fixed-price, in milestones: Style 2–3 key sections to match the hero — for our approval before continuing. Apply the styling across the remaining sections + fine-tune the Bit Form forms. Full responsive QA and fixes across Desktop, Tablet and Mobile. To Apply, Please: 1. Confirm you're experienced with native Gutenberg + GutenKit (not just Elementor/Divi) — share relevant examples. 2. Share 1–2 portfolio links of Gutenberg/GutenKit pages you've made responsive (ideally ones that look great on mobile). 3. Confirm you can work natively in Gutenberg/GutenKit/Bit Form with no new plugins and without using fixed-px constraints. 4. Briefly tell us how you'd match our existing hero style across the rest of the page. 5. Confirm you're comfortable fine-tuning Bit Form forms specifically.