.about-story {
  display: grid;
  gap: var(--space-8);
}

.about-story__intro {
  display: grid;
  gap: var(--space-4);
}

.about-story__intro .heading-lg {
  max-width: 20ch;
}

.about-story__columns {
  display: grid;
  gap: var(--space-6);
}

.about-story__col {
  color: var(--color-text-muted);
  display: flex;
  flex-direction: column;
}

.about-story__col p {
  margin: 0;
  font-size: var(--text-base);
  line-height: 1.65;
}

.about-story__col:not(:first-child) {
  border-top: 2px solid var(--color-accent);
  padding-top: var(--space-6);
}

@media (min-width: 768px) {
  .about-story {
    gap: var(--space-10);
  }

  .about-story__columns {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    align-items: stretch;
  }

  .about-story__col:not(:first-child) {
    border-top: none;
    padding-top: 0;
    padding-left: var(--space-6);
    margin-left: var(--space-6);
    position: relative;
  }

  .about-story__col:not(:first-child)::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-accent);
  }

  .about-story__col p {
    flex: 1;
  }
}

@media (min-width: 1024px) {
  .about-story__col:not(:first-child) {
    padding-left: var(--space-8);
    margin-left: var(--space-8);
  }

  .about-story__col p {
    font-size: var(--text-lg);
  }
}