:root{
  --radius-sm:.5rem;   /* buttons, inputs, city items, faq item, images */
  --radius-lg:1rem;    /* cards, modals, badges (pill at this size) */
  --radius-pill:1rem;  /* promo/pricing badges */
  --radius-full:50%;   /* circular contact buttons, FABs */
  --border-width:1px; /* @kind other */
  --border-width-strong:2px; /* @kind other */ /* pricing cards, outline/secondary buttons */
}