create a modern, visually appealing digital marketing automation concept, featuring interconnected icons representing tools like

advertisement advice aiming analyzing audience automated data dictionary discussion horizontal icon set ideas internet key laptop marketing merchandise monochrome research sale social media strategy computer monitor email magnifying glass megaphone people pie chart thumbs business group speech bubble technology human hand symbol vector web page line chat country create modern visually appealing automation concept featuring representing tools journey advertising analytics design futuristic tech-oriented feel clean layout use vibrant colors gradient backgrounds sleek illustrations forming circular pattern