Please create a complete set for the visual identity of the brand "Floralis," a luxury floral arrangement brand. We need the following visual elements: 2. Color Palette: White and black as base colors. Gold accents to convey luxury. Light green as a soft accent, inspired by nature. 3. Corporate Stationery: Letterhead: Simple, minimalist design in black and white with gold accents. Business Cards: White/gold background, logo and minimal details in serif typography. Envelope: Black envelope with embossed gold logo; interior has a subtle light green pattern.