onella-iq.com already runs on Shopify, yet several touch-points still feel dated. I want the user interface, product listing layout and entire checkout flow refreshed so they feel consistent, fast and conversion-focused. Design direction The site should adopt a modern, clean layout: more white space, crisp typography and a friendly colour palette that stays true to our brand. Navigation must become simpler, with clearer menus and an easier path from any collection page to checkout. Functional upgrades • Product grids and product pages should surface variant thumbnails, promotions and an unobtrusive quick-add button without hurting load speed. • Checkout needs fewer steps, obvious progress indicators and better auto-fill support for Iraqi addresses. • A floating WhatsApp chat badge has to open straight to our business number, giving customers instant support on mobile or desktop. Technical notes Please work inside Shopify Online Store 2.0 using Liquid, HTML/CSS and JavaScript where required. All edits must be theme-update safe (use sections, snippets or app embeds rather than core file hacks) and documented so my team can maintain them. Once the changes are staged, I’ll review on a preview link; after approval, you’ll push live and run one final round of tests with real products and a dummy payment. Deliverables • Updated theme files reflecting the new UI, navigation and product layouts • Streamlined, policy-compliant checkout customisations • Fully functional WhatsApp customer-care integration • Brief hand-over call plus written documentation If any clarification is needed, let me know and I’ll respond quickly so we can keep momentum.