@layer components {
  /* What a family gets, as one offer: its name and price on one side, everything that comes with
     it on the other, in groups a reader can take in at a glance. */
  .site-plan {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-11);
    max-inline-size: var(--max-content);
    margin-inline: auto;
    padding: var(--space-13) var(--gutter-fluid);
  }

  .site-plan__head {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
    text-align: center;
  }

  .site-plan__title {
    max-inline-size: var(--measure-site);
    font: var(--type-site-headline);
    letter-spacing: var(--tracking-display);
    color: var(--color-ink-display);
    text-wrap: balance;
  }

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

  .site-plan__panel {
    display: grid;
    inline-size: var(--size-fill);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius-xl);
    background-color: var(--color-surface);
    box-shadow: var(--elev-3);
    overflow: hidden;
  }

  .site-plan__offer {
    display: flex;
    flex-direction: column;
    align-items: start;
    gap: var(--space-6);
    padding: var(--space-10) var(--space-9);
    background-color: var(--color-stage);
    color: var(--color-stage-ink);
  }

  .site-plan__name {
    font: var(--type-site-door-lg);
    letter-spacing: var(--tracking-display);
  }

  .site-plan__price {
    display: flex;
  }

  .site-plan__offer .site-unset {
    border-color: var(--color-stage-muted);
    color: var(--color-stage-ink);
  }

  .site-plan__note {
    max-inline-size: var(--measure-tight);
    font: var(--type-body);
    color: var(--color-stage-muted);
    text-wrap: pretty;
  }

  .site-plan__offer .button {
    margin-block-start: var(--space-4);
  }

  .site-plan__groups {
    display: grid;
    gap: var(--space-9);
    padding: var(--space-10) var(--space-9);
  }

  .site-plan__group {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
  }

  .site-plan__group-title {
    font: var(--type-title-2);
    letter-spacing: var(--tracking-display);
    color: var(--color-ink-display);
  }

  .site-plan__items {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    list-style: none;
  }

  .site-plan__item {
    display: flex;
    align-items: baseline;
    gap: var(--space-4);
    font: var(--type-body);
    color: var(--color-ink);
    text-wrap: pretty;
  }

  .site-plan__item .icon {
    flex: none;
    align-self: center;
    color: var(--color-done);
  }

  @media (width >= 700px) {
    .site-plan__groups {
      grid-template-columns: repeat(2, minmax(var(--space-0), 1fr));
      column-gap: var(--space-10);
    }
  }

  @media (width >= 1000px) {
    .site-plan {
      gap: var(--space-12);
      padding-block: var(--space-13) calc(2 * var(--space-13));
    }

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

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

    .site-plan__panel {
      grid-template-columns: minmax(var(--space-0), 2fr) minmax(var(--space-0), 3fr);
    }

    .site-plan__offer {
      padding: var(--space-12) var(--space-11);
    }

    .site-plan__groups {
      padding: var(--space-12) var(--space-11);
      row-gap: var(--space-11);
    }
  }
}