Fillup—the automatic water-level controller brand—needs a clean, conversion-focused website that feels as seamless on mobile as it does on desktop. The build must present our story and products with clarity while giving us the freedom to update content in-house. Scope of the site • Core pages: Home, Product Details, Contact Us, Use Cases, Testimonials, and About Us. • Features: secure e-commerce for direct sales, a lightweight blog for educational content, and a dedicated customer-testimonials module. • Visuals: follow our existing, detailed brand guidelines so colours, typography, and iconography stay consistent. Technical requirements – Fully responsive layout with intuitive navigation. – SEO-ready structure (schema, meta tags, clean URLs). – CMS that lets non-technical staff add products, posts, and testimonials without touching code. – Fast load times and optimisation for Core Web Vitals. – Basic on-page analytics hooks (e.g., Google Analytics, Facebook Pixel) prepared for marketing. Acceptance criteria 1. All listed pages and functions work flawlessly across modern browsers and screen sizes. 2. Checkout flow is secure, tested, and ready for live transactions. 3. Each page scores 90+ on Google PageSpeed Insights mobile. 4. Final hand-over includes editable source files, admin credentials, and a short guide for routine updates. If you have a framework or CMS you believe suits these goals—WordPress + WooCommerce, Shopify, or a comparable solution—feel free to justify your choice when you respond.