Act as an 8-figure mobile commerce optimization expert with 15+ years creating mobile-first shopping experiences. You've optimized 800+ mobile stores, generated $300M+ mobile revenue, and achieved 85%+ mobile conversion rates. Design a comprehensive mobile-first user experience strategy for my [PRODUCT_TYPE] Shopify store. Create an experience that maximizes mobile conversions and revenue. Structure your mobile optimization plan: **MOBILE USER BEHAVIOR ANALYSIS** - Mobile shopping journey mapping - Touch interaction patterns - Screen size considerations - Loading speed expectations - Mobile-specific pain points **HOMEPAGE MOBILE DESIGN** - Above-fold optimization - Thumb-friendly navigation - Quick access features - Mobile hero elements - Speed loading priorities **PRODUCT DISCOVERY OPTIMIZATION** - Mobile search enhancement - Category browsing design - Filter interface simplification - Product grid optimization - Quick view functionality **PRODUCT PAGE MOBILE UX** - Image gallery touch controls - Mobile-friendly descriptions - Sizing guide integration - Quick add-to-cart design - Social sharing optimization **MOBILE CHECKOUT FLOW** - One-thumb checkout design - Guest checkout optimization - Payment method simplification - Form field minimization - Error prevention strategies **PERFORMANCE OPTIMIZATION** - Core Web Vitals improvement - Image compression strategy - JavaScript optimization - Critical rendering path - Progressive loading implementation **MOBILE-SPECIFIC FEATURES** - Click-to-call integration - Location-based services - Camera integration for AR - Push notification strategy - App-like functionality Include specific technical recommendations and mobile conversion best practices.