/* ==========================================================================
   Labor Intelligence Works — About page
   Uses the brand tokens from liw-brand.css and the card geometry established
   by the case workspace, so the public page and the product read as one thing.
   ========================================================================== */
.ab { font-family: var(--liw-body-font); color: var(--liw-charcoal); }
.ab h1, .ab h2, .ab h3, .ab h4 { font-family: var(--liw-heading-font); color: var(--liw-navy);
  letter-spacing: -.01em; }
.ab .wrap-n { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.ab section { padding: 56px 0; }
.ab section.tint { background: var(--liw-gray); }
.ab section.sky { background: var(--liw-sky); }

.ab .eyebrow {
  font-size: 11.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--liw-royal); margin: 0 0 14px;
}
.ab .lede { font-size: 17px; line-height: 1.62; color: #40506A; max-width: 62ch; }
.ab p { line-height: 1.62; }
.ab .measure { max-width: 68ch; }

/* ---- hero ---- */
.ab-hero { padding: 62px 0 52px; }
.ab-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 46px; align-items: center; }
.ab-hero h1 { font-size: 42px; line-height: 1.12; margin: 0 0 18px; }
.ab-hero .cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.ab-btn {
  display: inline-flex; align-items: center; gap: 8px; border-radius: 10px;
  padding: 12px 20px; font-size: 15px; font-weight: 600; text-decoration: none;
  border: 1px solid var(--liw-royal); background: var(--liw-royal); color: #fff;
  font-family: var(--liw-heading-font);
}
.ab-btn.ghost { background: #fff; color: var(--liw-royal); }
.ab-btn:hover { filter: brightness(1.06); }

/* ---- the interface composition that stands in for a photograph ---- */
.ab-shot { border: 1px solid var(--liw-border); border-radius: 12px; background: #fff;
  box-shadow: 0 10px 30px rgba(10,30,61,.07); overflow: hidden; }
.ab-shot .bar { background: var(--liw-navy); color: #fff; padding: 11px 16px; font-size: 12px;
  display: flex; align-items: center; gap: 9px; font-family: var(--liw-heading-font); }
.ab-shot .bar i { width: 8px; height: 8px; border-radius: 50%; background: #4E7BC4; display: block; }
.ab-shot .body { padding: 16px 18px; }
.ab-row { display: grid; grid-template-columns: 74px 12px 1fr; gap: 10px; padding: 11px 0;
  border-top: 1px solid #EEF1F6; align-items: start; }
.ab-row:first-child { border-top: 0; }
.ab-row .dt { font-size: 12px; font-weight: 700; color: var(--liw-navy); line-height: 1.25; }
.ab-row .rail { display: flex; justify-content: center; position: relative; }
.ab-row .rail:before { content: ""; position: absolute; top: -11px; bottom: -11px; width: 2px;
  background: #E4E9F2; }
.ab-row .rail i { width: 8px; height: 8px; border-radius: 3px; background: var(--liw-royal);
  margin-top: 4px; position: relative; }
.ab-row .tt { font-size: 13.5px; font-weight: 700; color: var(--liw-navy); }
.ab-row .mm { font-size: 11.5px; color: var(--liw-muted); margin-top: 3px; }
.ab-chip { display: inline-block; background: var(--liw-sky); color: var(--liw-royal);
  border-radius: 999px; padding: 2px 9px; font-size: 11px; font-weight: 600; }

/* ---- grids and cards ---- */
.ab-grid { display: grid; gap: 16px; }
.ab-grid.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ab-grid.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.ab-grid.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ab-card { background: #fff; border: 1px solid var(--liw-border); border-radius: 11px;
  padding: 20px; }
.ab-card h3 { font-size: 15px; margin: 0 0 7px; }
.ab-card p { font-size: 13.5px; color: #4A5A73; margin: 0; }
.ab-card .num { display: inline-flex; align-items: center; justify-content: center;
  width: 27px; height: 27px; border-radius: 8px; background: var(--liw-royal); color: #fff;
  font-size: 13px; font-weight: 700; margin-bottom: 11px; font-family: var(--liw-heading-font); }

/* ---- document cards ---- */
.ab-doc { background: #fff; border: 1px solid var(--liw-border); border-radius: 10px;
  padding: 14px; display: flex; flex-direction: column; gap: 9px; }
.ab-doc .page { height: 58px; border-radius: 6px; background: var(--liw-gray);
  border: 1px solid #E9EDF4; padding: 8px 9px; display: flex; flex-direction: column; gap: 4px; }
.ab-doc .page b { display: block; height: 4px; width: 46%; background: var(--liw-navy);
  border-radius: 2px; }
.ab-doc .page i { display: block; height: 3px; background: #DCE3ED; border-radius: 2px; }
.ab-doc .page i.s { width: 72%; }
.ab-doc .nm { font-size: 13px; font-weight: 700; color: var(--liw-navy);
  font-family: var(--liw-heading-font); line-height: 1.3; }

/* ---- list with ticks ---- */
.ab-ticks { list-style: none; margin: 0; padding: 0; }
.ab-ticks li { display: flex; gap: 10px; padding: 7px 0; font-size: 14.5px; line-height: 1.55; }
.ab-ticks li svg { flex: none; margin-top: 3px; color: var(--liw-royal); }

/* ---- CTA band and DavidOS strip ---- */
.ab-cta { background: var(--liw-navy); color: #fff; border-radius: 14px; padding: 40px 44px;
  display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.ab-cta h2 { color: #fff; font-size: 27px; margin: 0 0 8px; }
.ab-cta p { color: #BFD0E6; margin: 0; max-width: 56ch; }
.ab-cta .cta { display: flex; gap: 12px; margin-left: auto; flex-wrap: wrap; }
.ab-cta .ab-btn { border-color: #fff; background: #fff; color: var(--liw-navy); }
.ab-cta .ab-btn.ghost { background: transparent; color: #fff; }

.ab-os { display: flex; align-items: center; gap: 22px; flex-wrap: wrap;
  border: 1px solid var(--liw-border); border-radius: 12px; padding: 22px 26px; background: #fff; }
.ab-os img { height: 34px; }
.ab-os p { margin: 0; font-size: 14px; color: #4A5A73; max-width: 68ch; }

/* ---- accessibility ---- */
.ab a:focus-visible, .ab button:focus-visible {
  outline: 2px solid var(--liw-light-blue); outline-offset: 3px; border-radius: 8px;
}
@media (prefers-reduced-motion: reduce) { .ab * { transition: none !important; animation: none !important; } }

/* ---- responsive ---- */
@media (max-width: 1000px) {
  .ab-hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .ab-grid.g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ab-grid.g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ab-hero h1 { font-size: 34px; }
}
@media (max-width: 640px) {
  .ab section { padding: 40px 0; }
  .ab .wrap-n { padding: 0 18px; }
  .ab-hero h1 { font-size: 27px; }
  .ab .lede { font-size: 15.5px; }
  .ab-grid.g4, .ab-grid.g3, .ab-grid.g2 { grid-template-columns: 1fr; }
  .ab-cta { padding: 26px 22px; }
  .ab-cta .cta { margin-left: 0; }
  .ab-cta h2 { font-size: 21px; }
  .ab-btn { width: 100%; justify-content: center; }
  .ab-row { grid-template-columns: 62px 10px 1fr; }
}