Серебристый Маг

Split view banner. Left side: simple colorful icons of a fan (ventilation) and a radiator (heating) connected by lines to a central round sensor icon. Right side: a zoomed-in dashboard widget showing a steady green temperature trend line over time. A glowing equal sign or arrow bridges the two parts, symbolizing automation and stability. Background is soft gradient from light blue to white. Style: clean tech illustration, user-friendly, no complex machinery, clear message of HVAC control, advertising format. --ar 16:9