Design a modern flat-style composite logo for "BGCMDB", consisting of two unified parts that share the same visual language: Icon (left): Abstract geometric symbol merging a database cylinder metaphor with data flow/pipeline imagery. 3 stacked flat cylinders representing data storage, with flowing curves or arrows threading between them to signify data orchestration and management. Minimalist, clean lines, distinct color blocks, no perspective or 3D rendering. The cylinders themselves may have intentional gaps between layers, echoing the broken-stroke style of the lettermark. Lettermark (right): The six letters "BGCMDB" drawn as custom vector paths (not plain font rendering), bold oblique posture, tight spacing, heavy strokes, alternating sharp and rounded edges for rhythmic visual tension. The tilt angle of the letters aligns with the flowing curves in the icon, so both parts share the same directional momentum. Lettermark height approximately matches icon height (1:1 ratio). Broken-stroke constraint (core stylistic feature): Letter strokes intentionally disconnect at natural junctions rather than forming closed connections. Specific rules: - Horizontal and vertical stroke intersections leave a 2-4px gap; each stroke extends to the junction point but does not touch, creating a "broken yet coherent" visual effect - Curved strokes may have a small notch at the apex or base of the arc, turning closed curves into open arcs - No more than 2 breaks per letter to prevent over-fragmentation that makes letters unrecognizable - Break positions should vary across letters — not all breaks at the same structural point (e.g., not all at horizontal-vertical junctions); each letter should have its own distinct break rhythm - Break gap widths stay consistent (approximately 2-4px), establishing a unified visual rule - Stroke ends at break points are flat-cut or with subtle rounded corners, not tapered to sharp points - Overall effect: strokes are broken yet letter structure remains legible and intact; breaks introduce air and rhythm, not fragmentation Overall style: Flat, modern, tech-oriented. Pure white fill on transparent background. Visual hierarchy achieved through stroke weight variation and spacing density rather than color differentiation — shape and spatial relationships alone define form. The gaps between icon cylinder layers and the broken strokes in the lettermark share the same visual logic, making "breakage" a unified design language across the entire logo rather than an isolated treatment. Output as SVG with no background fill of any kind.