main {
  background: var(--primary-blue);
  justify-content: center;
  padding: 1rem;
}

h1 {
  margin: 2rem 0;
  text-align: center;
}

.cards {
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.cards > * {
  margin: 1rem;
}

.card {
  width: 100%;
  max-width: 20rem;
  height: 20rem;
  padding: 2rem;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  border-radius: 1.25rem;
  border: 5px solid var(--orange);


  color: var(--white);
  text-decoration: none;

  transition: 0.3s ease-in-out;
}

.card > * {
  margin: 1rem 0;
}

.card i {
  font-size: 9rem;
}

.card span {
  font-size: 1.5rem;
  font-weight: 600;
  text-align: center;
}

@media (hover: hover) and (pointer: fine) {
  .card:hover {
    background: var(--orange);
    color: var(--primary-blue);
  }
}

@media only screen and (max-width: 768px) {
  h1 {
    font-size: 1.5rem;
    margin: 5rem 0 3rem;
  }

  .card {
    max-width: 15rem;
    height: 15rem;
  }

  .card i {
    font-size: 6rem;
  }
  
  .card span {
    font-size: 1.2rem;
    font-weight: 600;
  }
}