A detailed email automation flow diagram with clear, modern typography, featuring the main title 'Klaviyo Email Marketing' in bold, metallic font, placed prominently at the top, with a subtle gradient effect, on a clean white background, surrounded by simple, colored boxes and arrows illustrating the automated workflow, including a series of steps such as trigger, action, and response, with each step labeled in a crisp, sans-serif font, and the entire diagram illuminated by a soft, blue-gray glow to enhance readability and visual appeal.