Built NOCTA Audio on Shopify (Dawn): 30-product catalog via CSV, homepage in index.json (hero, categories, trust, story, newsletter), and custom CSS/JS for dark luxury branding (Syne/Inter, gold accents). Created custom Liquid section nocta-featured-eight to show 8 products in fixed order without collection CSV import. Fixed Dawn schema errors (inline_richtext vs richtext). Delivered header-group, theme integration, and setup docs. Result: production-ready store with consistent branding and editable homepage sections.