Joyful Explosion Birthday Card

This greeting card features a flat-style digital illustration where a striped container in warm yellow and orange sits near the bottom, sending a burst of confetti upward like a shared surprise 🎉. Curved streamers and dotted pieces in fuchsia, teal, and bright orange rise together, mingling as if in friendly closeness and creating a sense of togetherness in the motion. The background is a calm, cool teal that makes the warm container and colourful shapes stand out clearly. Soft shadows under the confetti and main shapes add a gentle sense of depth without making the scene look heavy. Near the top, the words “Happy Birthday” are centred and easy to spot, with “Happy” in a simple sans-serif style and “Birthday” in a flowing, looping style. The lettering appears in a dark tone against the teal, giving it strong contrast and clear readability 🎂. The confetti gathers into an off-white, cloud-like speech bubble in the middle area, as if the celebration is being spoken out loud.