Design a sleek, modern Etsy banner for a digital wine education shop. Use a minimalist layout with clean lines and ample white space. Incorporate hex colors #4f2e54 (deep purple), #c8a2c8 (light lavender), and #8be8d0 (soft turquoise). Feature simple illustrations of wine glasses, bottles, and grapes. Emphasize sophistication and digital convenience, reflecting a beginner-friendly approach.  --ar 4:1