Create a premium editorial SaaS illustration for a KickoffLabs blog post about referral program examples.

Subject: a visual map of different referral campaign examples. Show several modern campaign cards arranged around a central referral/growth hub: waitlist milestone rewards, newsletter referrals, ecommerce double-sided discounts, giveaway bonus entries, and SaaS account credits. Use abstract UI cards, connected nodes, arrows, reward icons, and growth indicators. The image should communicate “choose the right referral mechanic,” not a literal world map.

Brand: KickoffLabs brand colors: primary blue #2095f2, hot pink #ff437f, near-black #1c2023, purple #a759a7, mint green #50ca9a. Lead with blue and pink, use mint for growth/success, purple for referral network accents, keep dominant colors to three.

Style: high-quality editorial blog illustration, premium startup/SaaS product render, soft gradients, subtle depth, rounded cards, clean lighting, crisp composition, white or very light background with brand gradient accents. No company logos. No readable text, no fake words, no tiny gibberish labels. Use abstract icons and simple blocks instead of text.

Composition: 3:2 landscape, centered hero image, clean safe margins for blog layout. Professional, on-brand, polished, comparable to a high-end SaaS blog header image.