Current state
I'm unfamiliar with landing page (Home) and every Block/Col is the same style and only some titles are linked. Only a device with a cursor has any indicator at all.

Possible solutions

• Change Link color or add an underline/ border or something distinct for links (works also great on mobile)
  • text-decoration: underline var(--color-brand-primary); or
  • border-bottom: 2px solid var(--color-brand-primary);
• Add a stretched link, so a block/col/tile is clickable and triggers the hover effect easily.
  • Add position: relative to column
  • Add a class like stretched-link and an after element

.stretched-link::after {
 position: absolute;
 top: 0;
 right: 0;
 bottom: 0;
 left: 0;
 z-index: 1;
 content: "";
}

Based on Bootstrap stretched-link