@layer components {
  /* What happens, in order: each step on a mark along one line, so the path reads at a glance.
     The line runs down the left on a phone and across on a wide screen. */
  .site-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-11);
    max-inline-size: var(--max-content);
    margin-inline: auto;
    padding: var(--space-13) var(--gutter-fluid);
  }

  .site-steps__head {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    max-inline-size: var(--measure-site-lead);
  }

  .site-steps__title {
    font: var(--type-site-headline);
    letter-spacing: var(--tracking-display);
    color: var(--color-ink-display);
    text-wrap: balance;
  }

  .site-steps__lead {
    font: var(--type-site-lead);
    color: var(--color-ink-muted);
    text-wrap: pretty;
  }

  .site-steps__list {
    display: grid;
    gap: var(--space-10);
    list-style: none;
  }

  .site-step {
    position: relative;
    display: grid;
    grid-template-columns: var(--site-step-mark-size) minmax(var(--space-0), 1fr);
    column-gap: var(--space-7);
    row-gap: var(--space-3);
  }

  .site-step:not(:last-child)::before {
    content: "";
    position: absolute;
    inset-block: var(--site-step-mark-size) calc(-1 * var(--space-10));
    inset-inline-start: calc(var(--site-step-mark-size) / 2);
    inline-size: var(--border-width-strong);
    background-color: var(--color-border-strong);
  }

  .site-step__mark {
    grid-row: span 2;
    display: grid;
    place-items: center;
    inline-size: var(--site-step-mark-size);
    block-size: var(--site-step-mark-size);
    border-radius: var(--radius-pill);
    background-color: var(--color-stage);
    color: var(--color-stage-ink);
    --icon-size: var(--site-step-icon-size);
  }

  .site-step__title {
    font: var(--type-site-belief);
    letter-spacing: var(--tracking-display);
    color: var(--color-ink-display);
    text-wrap: balance;
  }

  .site-step__text {
    max-inline-size: var(--measure-tight);
    font: var(--type-site-read);
    color: var(--color-ink-muted);
    text-wrap: pretty;
  }

  @media (width >= 1000px) {
    .site-steps {
      gap: var(--space-12);
    }

    .site-steps__title {
      font: var(--type-site-headline-lg);
    }

    .site-steps__lead {
      font: var(--type-site-lead-lg);
    }

    .site-steps__list {
      grid-auto-flow: column;
      grid-auto-columns: minmax(var(--space-0), 1fr);
      column-gap: var(--space-10);
    }

    .site-step {
      grid-template-columns: none;
      row-gap: var(--space-6);
    }

    .site-step__mark {
      grid-row: auto;
    }

    .site-step:not(:last-child)::before {
      inset-block: calc(var(--site-step-mark-size) / 2) auto;
      inset-inline: var(--site-step-mark-size) calc(-1 * var(--space-10));
      inline-size: auto;
      block-size: var(--border-width-strong);
    }
  }
}