How do the headlights of the Audi A7 work?

I have heard that the Audi A7 has unique headlights but I am not sure how they function. Can someone please explain?

The Audi A7 has Matrix LED headlights with intelligent light systems that provide optimal visibility while driving at night.

The headlights of the Audi A7 adapt to the road and surroundings by using sensors and cameras, resulting in better illumination and safety.

Aside from enhancing visibility, the adaptive headlights of the Audi A7 also add a sleek and modern touch to the car's design.