Designed with a retro-inspired layout split across the middle, this card pairs warm sunshine tones with a cool, calming base 🎉. The top half features a golden-orange sun near the center, and its wavy rays spread outward in bands of yellow, cream, and soft peach, like a cheerful hug reaching across the page. Below, a muted teal-green field sets a relaxed scene where the message feels like a friendly note shared between close companions. The line “Wishing you a birthday full of” sits in the lower section in a smooth, flowing style, colored in a dark tone that stands out clearly. Under it, “SUNSHINE” appears in large all-caps letters in rich gold, with a darker shadow that gives the word extra depth 🎂. A fine grainy texture runs across both halves, adding a cozy, slightly nostalgic look without distracting from the message. The rays curve in gentle, organic waves above the teal area, framing the text with warm light.