โปสเตอร์โลโก้เรขาคณิตนามธรรมสไตล์มินิมอล

A minimalist abstract graphic poster. Centered in the frame is a single [bold black abstract symbol resembling a stylized curved geometric mark with a flat top, sweeping downward curve, and compact base]. The background features [six broad horizontal bands in soft pastel lavender and pale gray] with subtle left-to-right gradient shifts. Style: clean vector illustration, sharp edges, flat modern tech branding aesthetic. Strictly no text, no shadows, no texture, and no additional decorative elements.