This card features a soft digital illustration with two lines of brush-style lettering placed at the center, reading “Happy” above “Birthday.” The word “Happy” sits slightly higher and is colored in a muted sage green, giving the greeting a calm, affectionate tone like a gentle smile shared between close friends. “Birthday” appears directly beneath it, with the first part in earthy terracotta that gradually shifts into a warm golden yellow toward the end, like a cozy glow spreading across the page 🎉. Near the upper-left of “Happy,” a single round balloon shape floats in a creamy off-white with faint highlights that make it look softly lit. A thin, dark string trails down from the balloon, drifting toward the lower text in a relaxed curve, adding a tender, connected feeling to the layout. The background is a wide, off-white field with lots of open space, keeping everything airy and focused on the message 🎂. The balloon’s cream circle hovers at the top-left, with its slender string descending diagonally toward the word “Birthday.”