Looking for themes in this design style (don't know the style name

I’m looking for WP themes in this design style (what style is this?). Some examples:

Theme examples:

Other examples:

Features i need in the theme

Required features:
Mobile first (or equal to desktop)
AMP Compatible (Accelerated Mobile Pages)
CTA buttons with customizable icons (for example: Font Awesome icons)
Pricing tables that look good on any device