Create a modern and minimalistic cover image for a UX/UI designer's portfolio. The background should be dark (navy blue or graphite) to create contrast. Center the word 'Portfolio' in a large, stylish font that reflects creativity and professionalism. Incorporate fresh, vibrant green leaves in a contemporary style, either in 3D or watercolor. Include an animated cat character with expressive eyes playfully interacting with the design elements, such as sitting on a laptop or playing with the leaves. The layout should be balanced and inviting, encouraging viewers to explore the portfolio projects." See more