I already have all copy, images, and style references. I need a clean, maintainable WordPress build using GeneratePress Premium, GenerateBlocks (Gutenberg only), and Polylang. The site is multilingual (DE/EN/IT/FR) with a shared design system. Scope of work • Build on staging, then migrate to production. • Implement pages as per brief: Homepage, Essence, Legacy, Valle Onsernone, Luigi Snozzi, Impressions, Documentation, Stay, plus Legal notice/Imprint and Privacy policy. • Configure Polylang for all pages, menus, and any custom post types. No machine translation. I provide all final texts. • Site-wide sticky header with navigation menu, language switcher, and a “Reserve” CTA button that opens an external booking listing (wildvalley.ch) in a new tab. • Impressions: narrative image journey (not a standard grid gallery). Lightbox preferred. • Recommendations/Guide: maintainable structure so I can add entries myself. Categories (Culinary/Architecture/Nature) and filtering. AJAX filter is a plus, not required. • Location/map: privacy-friendly. No Google Maps embed. Use a static map image linking out, or OpenStreetMap. • Keep the setup lean and documented. No Elementor/WPBakery. • Scope control: keep animations minimal. AJAX filtering is optional. Includes up to 2 revision rounds per milestone. Acceptance checklist 1. All pages exist and are connected across DE/EN/IT/FR. 2. Sticky header works across desktop/tablet/mobile. Reserve opens in new tab to external booking. 3. Images are high quality, responsive, and lazy-loaded. 4. Recommendations are editable in WP admin and categories/filter work as agreed. 5. No tracking cookies and no Google embeds by default. 6. Smooth staging to live migration. No broken links. I will provide the detailed brief and all final copy in DE/EN/IT/FR.