Kundentestimonial-Grafik mit echtem Review-Screenshot und Produktkontext

Design a vertical 9:16 UGC-style social post that looks like a real customer testimonial shared on a phone. Feature a believable review card or screenshot-style quote as the focal point, paired with a simple product-in-use visual or lifestyle context that supports the claim. Keep the composition mobile-first, naturally lit, slightly imperfect, and social-native, like something a real customer or brand advocate would post. Use clean but minimal branding, readable typography, and a layout optimized for Instagram Stories or Reels cover use. Make it feel authentic, relatable, and high-trust, not like a polished studio ad. Negative constraints: no heavy retouching, no glossy commercial lighting, no fake-looking stock models, no cluttered background, no oversized corporate branding, no exaggerated sales graphics.