Design a premium minimalist logo sketch for an enterprise IoT company specializing in smart device management, access control, and mobility infrastructure. The visual style should resemble ultra-clean geometric enterprise technology branding with stacked diagonal forms, similar to abstract signal bars or layered directional modules. The logo should feel structured, intelligent, and industrial-grade rather than playful or startup-like. Core themes: Insights Control Connectivity Mobility Secure orchestration of IoT systems Use progressive layered bars or modular shapes that become clearer, stronger, or more refined across three stages, symbolizing increasing visibility, intelligence, and operational control over connected devices. Visual characteristics: angled parallel bars diagonal upward motion clean spacing and negative space geometric symmetry monochrome or grayscale flat vector style abstract but memorable compact icon silhouette scalable for dashboards, hardware, apps, and vehicle branding The logo should subtly evoke: signal strength telemetry transportation lanes secure access systems networked infrastructure real-time operational insight Style references: Swiss modernism industrial UI iconography enterprise SaaS branding mobility infrastructure systems minimal transport-tech aesthetics Avoid: literal Wi-Fi icons globes circuit board clichés mascots excessive gradients overly futuristic cyberpunk styling Generate: rough logo explorations monochrome vector sketches Mehr sehen