Shopify Store Design Overhaul

My current Shopify site works, but it feels dated and I’m convinced the design is leaving conversions on the table. I’d like a complete theme revamp that uses a modern, minimalist look while putting sales performance first. Here’s what matters most to me • Product pages must showcase images, copy and trust signals in a way that nudges visitors to “Add to Cart.” • The checkout flow should be streamlined—fewer clicks, clearer progress indicators and tight mobile responsiveness. • The homepage needs a fresh hero section, concise value props and curated collections that drive shoppers deeper into the catalog. I’m open to a custom build or transforming a premium theme, as long as you’re comfortable working in Liquid, Theme 2.0 sections, CSS and Shopify’s native app integrations. Please share similar Shopify stores you’ve redesigned, outline your approach to conversion-focused UX, and indicate the average timeline you’d need from kickoff to go-live.