.about-page {
  max-width: 1240px;
  margin: 0 auto;
}

.about-section { padding: 2rem 0 3.5rem; }
.about-section + .about-section { border-top: 1px solid var(--line-strong); }
.about-page [id] { scroll-margin-top: 7rem; }
.about-eyebrow, .about-plate-label, .about-figure-number, .about-task-output > span, .about-benefit-index {
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}
.about-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
  align-items: center;
  gap: 4rem;
  padding: 1rem 0 3rem;
}
.about-hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.6rem, 4.8vw, 4.4rem);
  line-height: 1.08;
  font-weight: 400;
  letter-spacing: -.035em;
  margin: 1.3rem 0 1.6rem;
}
.about-hero h1 em { color: var(--theme-accent); font-weight: 400; }
.about-hero-copy > p:not(.about-eyebrow) { max-width: 39rem; line-height: 1.75; }
.about-hero-copy .about-lead { font-size: 1.2rem; }
.about-hero-note { color: var(--muted); font-size: .82rem; margin: 1rem 0 0; }
.about-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem; margin-top: 1.75rem; }
.about-actions .btn { padding: .7rem 1rem; }
.about-actions .btn span { margin-left: .75rem; }
.about-text-link { color: var(--theme-accent); text-underline-offset: .25em; }
.about-text-link:hover { color: var(--ink); }
.about-specimen { text-align: center; margin: 0; position: relative; isolation: isolate; }
.about-specimen img { display: block; width: 100%; height: 340px; object-fit: contain; filter: var(--specimen-filter, none); }
.about-specimen figcaption { font-family: var(--serif); font-size: 1.1rem; line-height: 1.7; color: var(--muted); }
.about-specimen figcaption span { font: .75rem var(--mono); }
.about-screenshot { margin: 0; border: 1px solid var(--line-strong); background: var(--paper); }
.about-screenshot-link { display: block; overflow: hidden; cursor: zoom-in; }
.about-screenshot img { display: block; width: 100%; height: auto; }
.about-screenshot-link:focus-visible { outline: 3px solid var(--theme-accent); outline-offset: 4px; }
.about-screenshot figcaption { display: flex; align-items: baseline; gap: 1rem; border-top: 1px solid var(--line); padding: 1rem 1.25rem; color: var(--muted); font-size: .85rem; }
.about-screenshot figcaption strong { color: var(--ink); font-weight: 500; }
.about-figure-number { white-space: nowrap; }
.about-demo-label { margin-left: auto; white-space: nowrap; font-size: .7rem; }
.about-section-heading { margin: 1.5rem 0 2rem; max-width: 52rem; }
.about-section-heading h2 { font: 400 clamp(1.8rem, 3vw, 2.4rem)/1.25 var(--serif); letter-spacing: -.02em; margin: 1rem 0; }
.about-section-heading > p:last-child { color: var(--muted); line-height: 1.7; }
.about-tasks { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.about-task { display: flex; flex-direction: column; padding: 1.5rem; background: var(--paper); border: 1px solid var(--line); border-top: 2px solid var(--task-accent); }
.about-task-label { display: flex; align-items: center; gap: .85rem; color: var(--task-accent); font-weight: 500; }
.about-task .analysis-task-icon-frame { flex-shrink: 0; }
.about-task h3 { font: 400 1.4rem/1.25 var(--serif); margin: 1.5rem 0 .85rem; }
.about-task p { font-size: .9rem; line-height: 1.7; color: var(--muted); }
.about-task .about-task-output { margin: auto 0 0; border-top: 1px solid var(--line); padding-top: 1rem; color: var(--ink); }
.about-task-output > span { display: block; margin-bottom: .35rem; font-size: .65rem; }
.about-benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.5rem 2rem; margin-bottom: 3rem; }
.about-benefit { border-top: 1px solid var(--line); padding-top: 1rem; }
.about-benefit-index { color: var(--theme-accent); }
.about-benefit h3 { font: 400 1.4rem/1.3 var(--serif); margin: .65rem 0; }
.about-benefit p { font-size: .95rem; line-height: 1.75; color: var(--muted); margin-bottom: .75rem; }
.about-benefit a { font-size: .85rem; }
.about-report-views-heading { margin-bottom: 1.5rem; }
.about-report-views-heading h3 { font: 400 1.6rem/1.3 var(--serif); }
.about-report-views-heading p { margin: 0; color: var(--muted); line-height: 1.7; }
.about-report-comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
.about-report-comparison .about-screenshot { min-width: 0; }
.about-report-comparison figcaption { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .5rem 1rem; }
.about-report-comparison figcaption strong { display: block; margin-bottom: .35rem; }
.about-report-comparison .about-demo-label { grid-column: 2; margin: 0; }
.about-closing { display: flex; align-items: center; gap: 2rem; padding: 2rem; margin-top: 2.5rem; background: var(--soft); border-left: 2px solid var(--theme-accent); }
.about-closing h3 { font: 400 1.6rem/1.3 var(--serif); }
.about-closing p { max-width: 48rem; margin: 0; line-height: 1.7; color: var(--muted); }
.about-closing .btn { flex-shrink: 0; margin-left: auto; }
.about-caveat { max-width: 65rem; margin: 1.25rem 0 0; color: var(--muted); font-size: .78rem; line-height: 1.7; }

@media (max-width: 1100px) {
  .about-hero { gap: 2rem; }
  .about-tasks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-demo-label { display: block; margin-left: 0; }
  .about-screenshot figcaption { flex-wrap: wrap; gap: .5rem 1rem; }
}
@media (max-width: 800px) {
  .about-report-comparison { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .about-section { padding: 1rem 0 2.5rem; }
  .about-hero { grid-template-columns: minmax(0, 1fr); padding-bottom: 2rem; }
  .about-hero h1 { font-size: clamp(2.3rem, 10vw, 3.5rem); }
  .about-specimen { display: none; }
  .about-tasks, .about-benefits { grid-template-columns: minmax(0, 1fr); }
  .about-task { padding: 1.25rem; }
  .about-closing { flex-direction: column; align-items: flex-start; padding: 1.25rem; gap: 1rem; }
  .about-closing .btn { margin-left: 0; }
}