Design a logo for a Franco-Italian restaurant named 'Osteria Fiorentino' located in Curitiba, Brazil. It should reflect the sophistication and heritage of the establishment, featuring elements reminiscent of the Florentine Lily (giglio di firenze), an emblematic symbol of Florence, Italy. Emphasize elegance and simplicity in the design. The primary colors should be 'Royal Blue' and 'Gold/Cream' hinting at luxury and refinement. The logo should not be overly complex but must carry a strong visual