.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--content-padding);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.section {
  padding: var(--section-padding) 0;
}

.section--lg {
  padding: var(--section-padding-lg) 0;
}

.section--grey {
  background-color: var(--color-grey-100);
}

.section--dark {
  background-color: var(--color-dark);
  color: var(--color-grey-300);
}

.section--dark h2,
.section--dark h3,
.section--dark h4,
.section--dark strong {
  color: var(--color-pure-white);
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid--2 {
  grid-template-columns: 1fr;
}

.grid--3 {
  grid-template-columns: 1fr;
}

.grid--4 {
  grid-template-columns: 1fr;
}

.flex {
  display: flex;
}

.flex--between {
  justify-content: space-between;
  align-items: center;
}

.flex--center {
  justify-content: center;
  align-items: center;
}

.flex--gap {
  gap: 2rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.divider {
  border: none;
  border-top: var(--border-light);
  margin: var(--section-padding) 0;
}

@media (min-width: 640px) {
  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

@media (min-width: 1024px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}