Lettering Minimalista com Golfinho e Serifas

A clean horizontal software brand wordmark logo on a pure solid white background, centered with generous empty space. The main wordmark reads "[PastelSoft]" in an elegant, thin, high-contrast serif typeface with very wide letter spacing and dark navy blue lettering, delivering a refined, premium aesthetic. Directly beneath the wordmark runs a single delicate flowing wave line in pale cyan-blue, starting hairline-thin at the far left, gently rising and dipping under the letters, and tapering toward the right. At the far right, positioned just after the final letter and above the wave, is exactly one small dolphin silhouette rendered in a soft pastel aqua gradient, angled as if leaping smoothly to the right. Minimalist, flat, and airy composition with no borders, no drop shadows, no additional icons, no extra text, and no background textures.