Joyful Cosmic Birthday Card

This design shows a circular scene set against a cosmic-style gradient that moves from warm orange at the upper left into deep purple and indigo at the lower right, dotted with tiny sparkles like confetti in the night sky 🎉. Across the centre, a flowing white message sits large and easy to spot, with a long shadow trailing down and to the right for added depth. The lettering feels like a friendly note shared between close friends, standing out clearly against the glowing background. Near the bottom, a diagonal teal band slices across the circle, adding a calm contrast to the starry colours above. Small, soft-focus light spots float around the text, like distant lanterns at a late-night celebration 🎂. A thin white border rings the circular artwork, keeping the whole design neatly contained. The upper-left corner looks lightly illuminated, while the lower-right edge fades into darker tones with scattered specks and bokeh.