/* Marketing detail pages — alternating text/visual sections, numbered feature
 * blocks and the decorative chart mocks that sit beside them.
 * ---------------------------------------------------------------------- */

@layer modules {
  .feature-section {
    align-items: center;
    display: grid;
    gap: var(--space-xxl);
    grid-template-columns: 1fr 1fr;
  }

  @media (max-width: 55.999rem) {
    .feature-section {
      grid-template-columns: 1fr;
    }
  }

  @media (min-width: 56rem) {
    .feature-section--flipped > :first-child {
      order: 2;
    }
  }

  /* Numbered prose blocks, used instead of a grid of cards. */
  .feature-block {
    border-block-start: 1px solid var(--color-border);
    display: grid;
    gap: var(--space-m);
    grid-template-columns: auto 1fr;
    padding-block-start: var(--space-l);
  }

  @media (max-width: 39.999rem) {
    .feature-block {
      grid-template-columns: 1fr;
      gap: var(--space-xs);
    }
  }

  .feature-block__index {
    color: var(--color-ink-medium);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    padding-block-start: 0.25rem;
  }

  .feature-block__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: var(--font-display-tracking);
    margin: 0;
  }

  .feature-block__body {
    color: var(--color-ink-dark);
    line-height: 1.6;
    margin: 0;
    max-inline-size: 46ch;
  }

  .feature-block__link {
    color: var(--color-link);
    font-weight: 600;
    text-decoration: none;
    width: fit-content;
  }

  .feature-block__link:hover {
    text-decoration: underline;
  }

  .feature-block__links {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  /* Outcome rows — term on the left, description on the right, separated by
   * rules rather than boxed into cards. */
  .outcome-list__item {
    border-block-start: 1px solid var(--color-border);
    display: grid;
    gap: var(--space-m);
    grid-template-columns: 14rem 1fr;
    padding-block: var(--space-l);
  }

  @media (max-width: 47.999rem) {
    .outcome-list__item {
      gap: var(--space-xxs);
      grid-template-columns: 1fr;
    }
  }

  .outcome-list__title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: var(--font-display-tracking);
    margin: 0;
  }

  .outcome-list__body {
    color: var(--color-ink-dark);
    line-height: 1.6;
    margin: 0;
    max-inline-size: 52ch;
  }

  /* Framed decorative mock — the surface every chart mock sits on. */
  .visual-frame {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-l);
    box-shadow: 0 24px 50px -28px oklch(var(--lch-ink-darkest) / 0.2);
    display: flex;
    flex-direction: column;
    gap: var(--space-s);
    padding: var(--space-l);
  }

  .visual-frame__caption {
    color: var(--color-ink-medium);
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .mock-chart {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
  }

  .mock-chart__row {
    align-items: center;
    display: grid;
    gap: var(--space-s);
    grid-template-columns: 7rem 1fr auto;
  }

  .mock-chart__name {
    font-size: 0.8rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  /* Bars are SVG so the length is a geometry attribute rather than an inline
   * style — see web/shared/_metric_bars. */
  .mock-chart__bar {
    block-size: 0.5rem;
    display: block;
    inline-size: 100%;
  }

  .mock-chart__bar-track {
    fill: var(--color-ink-lightest);
  }

  .mock-chart__bar-fill {
    fill: var(--color-accent);
  }

  .mock-chart__row:nth-child(even) .mock-chart__bar-fill {
    fill: var(--color-cobalt);
  }

  .mock-chart__value {
    color: var(--color-ink-medium);
    font-family: var(--font-mono);
    font-size: 0.7rem;
  }

  /* Line chart mock — see web/shared/_line_chart. Geometry lives in the SVG so
   * nothing here needs an inline style. */
  .mock-line__svg {
    display: block;
    inline-size: 100%;
  }

  .mock-line__grid-line {
    stroke: var(--color-border);
    stroke-width: 0.4;
  }

  .mock-line__area {
    fill: var(--color-accent);
    fill-opacity: 0.12;
  }

  .mock-line__path {
    fill: none;
    stroke: var(--color-accent);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.6;
  }

  .mock-line__dot {
    fill: var(--color-accent);
  }

  .mock-line__value {
    fill: var(--color-ink);
    font-family: var(--font-mono);
    font-weight: 700;
  }

  .mock-line__ticks text {
    fill: var(--color-ink-medium);
    font-family: var(--font-mono);
  }

  .mock-chart__plot {
    --scatter-plot-size: 100%;
  }

  .mock-chart__series {
    --series-color: var(--color-accent);
    --series-index: 1;
  }
}