4:5 aspect ratio (1080x1350px). Clean three-step vertical layout on a soft gradient background (white to light lavender). Three horizontal sections each with a large circled number (1, 2, 3) on the left in deep purple. Each section has space for step text on the right. Between sections: subtle dotted connecting lines. Icons beside each number: Step 1 — a small brain icon, Step 2 — a printed chart icon, Step 3 — a heart with checkmark icon. Bottom: product mockup small with coral CTA banner. Colors: deep purple, coral pink, white, soft lavender. Style: educational infographic, clean and friendly.