Hi there,
if you run a page speed insights test on your site, under Diagnostics > Avoid large layout shifts it displays which elements are causing the CLS.
For mobile – it is the Elementor navigation Toggle – although in my tests it shows 0
which also matches the Lab Data of 0
– so theres not actually a problem. Did you resolve that?
For Desktop – the same process identifies the swiper-slide-inner
element. Which us the slider in your Elementor content. Maybe giving the Section it sits in a min-height of 500px will stop that from affecting the CLS.
But both the issues are Elementor related.