Are certain colors or designs better for abandoned cart pop-ups?

I've been losing sleep over cart abandonment rates. Every month, I see hundreds of potential customers adding products to their cart, only to disappear without a trace. My conversion tracking shows that around 70% of carts are abandoned, which translates to thousands in lost revenue. I've tried generic pop-ups, but they feel intrusive and cheap. Sometimes they look like they were designed in the early 2000s—flashy, aggressive, and completely disconnected from my brand's elegant aesthetic. I need a solution that feels native to my store's design, creates genuine urgency, and doesn't make potential customers feel manipulated. My brand is in the home decor space, so visual appeal isn't just important—it's everything. I want a pop-up that feels like a natural extension of my store's design language, something that whispers rather than screams. The challenge isn't just about recovering abandoned carts; it's about maintaining brand integrity while gently nudging hesitant shoppers towards completing their purchase.