Imagine a captivating nail design that embodies the playful essence of "bubble nails". Each nail resembles shimmering iridescent bubbles, with layers of translucent gel forming dome-like structures. The designs should feature a gradient of pastel hues, allowing the colors to shift and dance under the light, reminiscent of a soap bubble in the sun. For added allure, incorporate micro-glitter accents to enhance the 3D effect, creating a mesmerizing effervescent charm. Step into a whimsical world where nails echo the fleeting beauty of bubbles hovering in mid-air.