/* ABYou layout uses the shared Rewire palette and typography. */
body.abyou-page {
  color-scheme: light;
  --fg: var(--ink);
  --line: var(--rule);
  --surface: var(--case-study-surface);
  --surface-2: #fff;
  --faint: var(--muted);
  --accent-hi: var(--accent);
  --accent-soft: var(--accent);
  --good: #237046;
  --bad: #ad3834;
  --warn: #895b08;
  --display: var(--serif);
  --body: var(--sans);
  --radius: 14px;
  --shadow: 0 12px 32px rgba(14, 11, 18, 0.1);
  --nav-pad: 1.25rem clamp(1rem, 5vw, 4rem);
  --nav-pad-scrolled: 1rem clamp(1rem, 5vw, 4rem);
  --footer-pad: 2.5rem 4rem;
  background: var(--paper);
  color: var(--fg);
  font-family: var(--sans);
  line-height: 1.65;
}

body.abyou-page :focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
body.abyou-page .skip-link { position: fixed; top: 1rem; left: 1rem; z-index: 200; padding: 0.75rem 1rem; background: var(--ink); color: #fff; border-radius: 8px; transform: translateY(-200%); }
body.abyou-page .skip-link:focus { transform: translateY(0); }
body.abyou-page .nav-dropdown-menu { visibility: hidden; }
body.abyou-page .nav-dropdown:hover .nav-dropdown-menu,
body.abyou-page .nav-dropdown:focus-within .nav-dropdown-menu { visibility: visible; }
body.abyou-page .nav-dropdown-link:focus-visible { outline: 3px solid var(--accent); outline-offset: 1px; }
body.abyou-page footer { line-height: 1.6; }
body.abyou-page :is(.footer-links a, .footer-copy) { color: rgba(255, 255, 255, 0.5); }
body.abyou-page .footer-links a:hover { color: var(--accent-light); }

.abyou-case-study { min-width: 0; }
.abyou-case-study .wrap { width: min(1060px, calc(100% - 48px)); margin-inline: auto; }
.abyou-case-study :is(h1, h2, h3) { font-family: var(--serif); font-weight: 700; letter-spacing: -0.025em; text-wrap: balance; }
.abyou-case-study h1 { font-size: var(--type-scale-hero); font-weight: 900; line-height: 0.98; }
.abyou-case-study h2 { font-size: var(--type-scale-section); font-weight: 900; line-height: 1.12; }
.abyou-case-study h3 { font-size: var(--type-scale-detail); line-height: 1.25; }
.abyou-case-study :is(p, ul, ol, dl, blockquote, figure) { margin: 0; }
.abyou-case-study a { color: var(--accent); text-underline-offset: 0.2em; }
.abyou-case-study img { display: block; max-width: 100%; height: auto; }
.abyou-case-study .muted { color: var(--muted); }
.abyou-case-study .eyebrow { font-family: var(--mono); font-size: 0.72rem; font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase; line-height: 1.65; color: var(--accent); }
.abyou-case-study .finding { font-weight: 500; }
.abyou-case-study .stack { display: flex; flex-direction: column; gap: 14px; }
.abyou-case-study :is(.grid2, .grid3, .role, .timeline2, .ba, .wt, .ev-grid, .costrow, .measure) { display: grid; gap: 20px; }
.abyou-case-study :is(.grid2, .timeline2, .ba, .wt) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.abyou-case-study :is(.grid3, .role, .ev-grid, .costrow) { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.abyou-case-study :is(.card, .ev, .target, .mode-panel) { display: flex; flex-direction: column; gap: 12px; min-width: 0; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-2); }
.abyou-case-study :is(.card, .ev) h3 { font-size: 1.25rem; }
.abyou-case-study :is(.card, .ev, .target) > p:not(.eyebrow):not(.big) { color: var(--muted); }
.abyou-case-study .tags { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; list-style: none; }
.abyou-case-study .tags li { padding: 5px 11px; border: 1px solid var(--line); border-radius: 99px; background: var(--surface); font-size: 0.75rem; line-height: 1.6; color: var(--muted); }

/* Full-width introduction and summary. */
.abyou-case-study .hero {
  --fg: #fff;
  --muted: #c9c3d1;
  --line: rgba(255, 255, 255, 0.2);
  --surface: rgba(255, 255, 255, 0.05);
  padding: 148px 0 72px;
  background: radial-gradient(ellipse at 85% 35%, rgba(177, 4, 200, 0.16), transparent 60%), var(--ink);
  color: #fff;
}
.abyou-case-study .hero-inner { display: grid; grid-template-columns: 1fr 1.15fr; align-items: center; gap: clamp(32px, 4vw, 56px); width: min(1180px, calc(100% - 48px)); }
.abyou-case-study .hero-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 22px; }
.abyou-case-study .hero .eyebrow { color: #e57af6; }
.abyou-case-study .hero h1 span { color: var(--accent-light); }
.abyou-case-study .hook { font-family: var(--serif); font-size: var(--type-scale-detail); line-height: 1.3; max-width: 25ch; }
.abyou-case-study .hero-description { max-width: 46ch; color: var(--muted); }
.abyou-case-study .hero-figure { min-width: 0; width: 100%; max-width: 620px; justify-self: center; }
.abyou-case-study .hero-figure img { width: 100%; }
.abyou-case-study .hero-compare { --compare-position: 50%; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.16); border-radius: 22px; background: #171420; box-shadow: 0 28px 70px rgba(0, 0, 0, 0.3); }
.abyou-case-study .hero-compare-caption { padding: 20px 24px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); color: #e6dfea; font-size: 0.88rem; }
.abyou-case-study .hero-compare-stage { position: relative; isolation: isolate; aspect-ratio: 4 / 3; overflow: hidden; }
.abyou-case-study .hero-compare-layer { position: absolute; inset: 0; display: grid; place-items: center; padding: 52px 20px 24px; }
.abyou-case-study .hero-compare-layer img { width: 100%; height: 100%; object-fit: contain; user-select: none; }
.abyou-case-study .hero-compare-after { background: radial-gradient(ellipse at 70% 50%, #3b2245, #1d1829 78%); }
.abyou-case-study .hero-compare-before { clip-path: inset(0 calc(100% - var(--compare-position)) 0 0); background: radial-gradient(ellipse at 30% 50%, #403426, #211d24 78%); }
.abyou-case-study .hero-compare-labels { position: absolute; z-index: 2; inset: 16px 20px auto; display: flex; justify-content: space-between; pointer-events: none; }
.abyou-case-study .hero-compare-labels span { padding: 5px 10px; border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 999px; background: rgba(15, 15, 26, 0.72); color: #fff; font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase; }
.abyou-case-study .hero-compare-range { position: absolute; z-index: 4; inset: 0; width: 100%; height: 100%; margin: 0; appearance: none; background: transparent; opacity: 0; cursor: ew-resize; touch-action: pan-y; }
.abyou-case-study .hero-compare-range:disabled { display: none; }
.abyou-case-study .hero-compare-range::-webkit-slider-runnable-track { height: 100%; background: transparent; }
.abyou-case-study .hero-compare-range::-webkit-slider-thumb { width: 44px; height: 100%; appearance: none; background: transparent; }
.abyou-case-study .hero-compare-range::-moz-range-track { height: 100%; border: 0; background: transparent; }
.abyou-case-study .hero-compare-range::-moz-range-thumb { width: 44px; height: 100%; border: 0; border-radius: 0; background: transparent; }
.abyou-case-study .hero-compare-divider { position: absolute; z-index: 3; inset-block: 0; left: var(--compare-position); width: 2px; background: rgba(255, 255, 255, 0.8); box-shadow: 0 0 14px rgba(0, 0, 0, 0.3); transform: translateX(-50%); pointer-events: none; }
.abyou-case-study .hero-compare-divider span { position: absolute; top: 50%; left: 50%; display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid rgba(255, 255, 255, 0.75); border-radius: 50%; background: #fff; color: #46124f; box-shadow: 0 4px 22px rgba(0, 0, 0, 0.3); transform: translate(-50%, -50%); }
.abyou-case-study .hero-compare:not(.is-ready) .hero-compare-divider span { display: none; }
.abyou-case-study .hero-compare-stage:focus-within { outline: 3px solid #e57af6; outline-offset: -3px; }
.abyou-case-study .hero-compare-range:focus-visible + .hero-compare-divider span { outline: 3px solid #e57af6; outline-offset: 4px; }
.abyou-case-study .hero-compare-controls { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.abyou-case-study .hero-compare-controls[hidden] { display: none; }
.abyou-case-study .hero-compare-controls button { min-width: 76px; min-height: 44px; padding: 8px 14px; border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 999px; background: transparent; color: #fff; font: inherit; font-size: 0.8rem; cursor: pointer; transition: background 0.2s, border-color 0.2s; }
.abyou-case-study .hero-compare-controls button:hover { border-color: #e57af6; background: rgba(229, 122, 246, 0.1); }
.abyou-case-study .hero-compare-controls button[aria-pressed="true"] { border-color: #e57af6; background: rgba(229, 122, 246, 0.18); }
.abyou-case-study .hero-compare-controls > span { color: var(--muted); font-size: 0.72rem; text-align: center; }
.abyou-case-study .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; padding-top: 6px; }
.abyou-case-study .button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0.7rem 1.2rem; border: 1px solid var(--accent); border-radius: 6px; background: var(--accent); color: #fff; font-size: 0.9rem; font-weight: 500; text-decoration: none; transition: background 0.2s, border-color 0.2s; }
.abyou-case-study .button:hover { background: #8f03a3; border-color: #8f03a3; }
.abyou-case-study .button.secondary { background: transparent; border-color: #777080; color: #fff; }
.abyou-case-study .button.secondary:hover { background: rgba(255, 255, 255, 0.1); border-color: #fff; }
.abyou-case-study .hero :focus-visible { outline-color: #e57af6; }
.abyou-case-study .tldr { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin-top: 40px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--line); }
.abyou-case-study .tldr > div { display: flex; flex-direction: column; gap: 10px; min-width: 0; padding: 24px 20px; background: var(--surface-2); }
.abyou-case-study .tldr dt { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.abyou-case-study .tldr dd { margin: 0; font-size: 0.94rem; line-height: 1.65; }
.abyou-case-study .tldr .sig { background: var(--surface); }
.abyou-case-study .status { display: inline-flex; align-items: center; gap: 9px; margin-top: 5px; color: var(--warn); }
.abyou-case-study .status::before { content: ""; flex: none; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }

/* Full-width alternating sections, with a centered reading column. */
.abyou-case-study .case-section { padding-block: 72px; background: var(--paper); color: var(--fg); scroll-margin-top: 108px; }
.abyou-case-study .section-content { display: flex; flex-direction: column; gap: 28px; min-width: 0; }
.abyou-case-study .section-dark {
  color-scheme: dark;
  --fg: #fff;
  --muted: #c9c3d1;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: #191625;
  --line: rgba(255, 255, 255, 0.16);
  --accent: var(--accent-light);
  --good: #83d3a3;
  --bad: #f28f89;
  --warn: #f0c36b;
  background: var(--ink);
}
.abyou-case-study .head { display: flex; flex-direction: column; gap: 14px; max-width: 740px; }
.abyou-case-study .tl { min-width: 0; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.abyou-case-study .tl.new { border-color: rgba(177, 4, 200, 0.4); background: var(--surface-2); }
.abyou-case-study .tl h3 { margin-bottom: 16px; font-size: 1.4rem; }
.abyou-case-study .tl ol { padding: 0; list-style: none; }
.abyou-case-study .tl li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 12px; padding-block: 11px; border-top: 1px solid var(--line); font-size: 0.92rem; color: var(--muted); }
.abyou-case-study .tl .time { padding-top: 3px; color: var(--muted); font-family: var(--mono); font-size: 0.74rem; font-variant-numeric: tabular-nums; }
.abyou-case-study .tl li:is(.bad, .good) { color: var(--fg); }
.abyou-case-study .tl .bad .time { color: var(--bad); }
.abyou-case-study .tl .good .time { color: var(--good); }
.abyou-case-study .tl .note { margin-top: 14px; font-family: var(--mono); font-size: 0.7rem; line-height: 1.7; color: var(--muted); }
.abyou-case-study .pull { max-width: 37ch; padding-left: 24px; border-left: 3px solid var(--accent); font-family: var(--serif); font-size: var(--type-scale-detail); line-height: 1.45; }
.abyou-case-study .role ul { display: flex; flex-direction: column; gap: 8px; padding-left: 18px; font-size: 0.93rem; color: var(--muted); }
.abyou-case-study .role .own { border-color: rgba(177, 4, 200, 0.4); }
.abyou-case-study .collab { display: flex; align-items: flex-start; gap: 20px; padding: 24px; border-radius: var(--radius); background: var(--surface); }
.abyou-case-study .collab .eyebrow { flex: none; padding-top: 4px; }

/* Research notes remain text, including the original observation identifiers. */
.abyou-case-study .affinity-card { gap: 18px; }
.abyou-case-study .aff-note { color: var(--muted); font-size: 0.86rem; }
.abyou-case-study .aff { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: start; }
.abyou-case-study .cl { display: flex; flex-direction: column; gap: 12px; min-width: 0; padding: 15px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.abyou-case-study .cluster-a { --c: #cfc7fa; }
.abyou-case-study .cluster-b { --c: #c6dcfb; }
.abyou-case-study .cluster-c { --c: #bfe6d5; }
.abyou-case-study .cluster-d { --c: #f6e2a6; }
.abyou-case-study .cluster-e { --c: #f5c9d8; }
.abyou-case-study .cluster-f { --c: #f8d2b4; }
.abyou-case-study .cluster-g { --c: #d9dae6; }
.abyou-case-study .cl-h { display: flex; align-items: baseline; gap: 8px; }
.abyou-case-study .cl-h .k { flex: none; padding: 2px 6px; border-radius: 4px; background: var(--c); color: #1f1a2e; font-family: var(--mono); font-size: 0.7rem; }
.abyou-case-study .cl-h h3 { flex: 1; font-size: 1.05rem; line-height: 1.3; }
.abyou-case-study .cl-h small { color: var(--muted); font-family: var(--mono); font-size: 0.72rem; }
.abyou-case-study .cl ul { display: flex; flex-direction: column; gap: 9px; padding: 0; list-style: none; }
.abyou-case-study .affinity-toggle { position: relative; display: flex; align-items: center; justify-content: center; min-height: 44px; padding: 8px 14px; border: 1px solid var(--accent); border-radius: 8px; background: var(--surface-2); color: var(--accent); font-size: 0.85rem; font-weight: 500; list-style: none; cursor: pointer; }
.abyou-case-study .affinity-toggle::-webkit-details-marker { display: none; }
.abyou-case-study .affinity-toggle:hover { background: var(--accent-dim); }
.abyou-case-study .affinity-label-less,
.abyou-case-study .affinity-details[open] .affinity-label-more { display: none; }
.abyou-case-study .affinity-details[open] .affinity-label-less { display: inline; }
.abyou-case-study .affinity-details > ul { margin-top: 12px; }
.abyou-case-study .affinity-context { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.abyou-case-study .sn { padding: 11px 12px; border-radius: 3px 3px 10px 3px; background: var(--c); color: #1f1a2e; font-size: 0.86rem; line-height: 1.55; }
.abyou-case-study .sn b { display: block; margin-bottom: 4px; color: #514761; font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.04em; }
.abyou-case-study .sn.vb { font-weight: 500; }
.abyou-case-study .quote { align-self: center; padding: 24px; border-left: 3px solid var(--accent); border-radius: 0 12px 12px 0; background: var(--surface); }
.abyou-case-study .quote p { font-family: var(--serif); font-size: 1.4rem; line-height: 1.4; }
.abyou-case-study .quote cite { display: block; margin-top: 14px; color: var(--muted); font-family: var(--mono); font-size: 0.72rem; font-style: normal; }
.abyou-case-study .research-summary { align-items: center; }
.abyou-case-study .research-summary .stack { gap: 16px; }

/* Product screenshots and the five-step session. */
.abyou-case-study .shot { display: flex; flex-direction: column; gap: 16px; min-width: 0; padding: clamp(14px, 2.5vw, 28px); border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.abyou-case-study .shot img { width: 100%; }
.abyou-case-study .shot video { display: block; width: 100%; aspect-ratio: 2360 / 1390; object-fit: contain; border-radius: 12px; background: #000; }
.abyou-case-study .shot figcaption { color: var(--muted); font-size: 0.8rem; line-height: 1.65; }
.abyou-case-study .shot figcaption b { color: var(--fg); font-weight: 500; }
.abyou-case-study .flow5 { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 32px 24px; padding: 0; list-style: none; counter-reset: session; }
.abyou-case-study .step { display: flex; flex-direction: column; grid-column: span 2; gap: 10px; min-width: 0; }
.abyou-case-study .step:nth-child(-n + 2) { grid-column: span 3; }
.abyou-case-study .step > b { font-size: 0.96rem; line-height: 1.4; }
.abyou-case-study .step > b::before { counter-increment: session; content: counter(session) ". "; color: var(--accent); }
.abyou-case-study .step > p { color: var(--muted); font-size: 0.84rem; line-height: 1.6; }
.abyou-case-study .mini { display: flex; flex-direction: column; gap: 7px; aspect-ratio: 8 / 5; max-width: 100%; padding: 12px; border: 1px solid #d4c5a9; border-radius: 12px; background: #f8f5ef; color: #231d10; font-family: Arial, sans-serif; font-size: 0.6rem; font-weight: 700; }
.abyou-case-study .mini.clin { aspect-ratio: 3 / 4; border-color: #d8dce3; background: #fafafb; color: #1a1d23; }
.abyou-case-study .mini.session-image { display: block; width: 100%; padding: 0; object-fit: contain; }

/* Decisions, alternatives and before/after illustrations. */
.abyou-case-study .decision { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 20px; padding-block: 28px; border-top: 1px solid var(--line); }
.abyou-case-study .decision .num { color: var(--accent); font-family: var(--serif); font-size: 2.4rem; line-height: 1; }
.abyou-case-study .decision .body { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.abyou-case-study .opts { display: flex; flex-wrap: wrap; gap: 8px; }
.abyou-case-study .opt { padding: 6px 12px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); font-size: 0.8rem; line-height: 1.5; text-decoration: line-through; }
.abyou-case-study .opt.pick { border-color: rgba(177, 4, 200, 0.35); background: var(--accent-dim); color: var(--fg); text-decoration: none; }
.abyou-case-study .wt > div { padding: 18px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--muted); font-size: 0.93rem; }
.abyou-case-study .wt b { display: block; margin-bottom: 8px; font-family: var(--mono); font-size: 0.7rem; font-weight: 400; letter-spacing: 0.1em; text-transform: uppercase; }
.abyou-case-study .wt .why b { color: var(--good); }
.abyou-case-study .wt .cost b { color: var(--warn); }
.abyou-case-study .ba figure { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.abyou-case-study .ba figcaption { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; }
.abyou-case-study .ba .before figcaption { color: var(--bad); }
.abyou-case-study .ba .after figcaption { color: var(--good); }
.abyou-case-study .ba p { color: var(--muted); font-size: 0.93rem; }
.abyou-case-study .stage { display: flex; align-items: center; justify-content: center; aspect-ratio: 4 / 3; min-height: 235px; padding: 20px; border-radius: var(--radius); }
.abyou-case-study .stage.stage-image { display: block; width: 100%; padding: 0; object-fit: contain; }
.abyou-case-study .before .stage { background: #e9e4d8; }
.abyou-case-study .after .stage { background: #2b2738; }
.abyou-case-study .mode-panel { gap: 8px; padding: 20px; background: var(--surface); }
.abyou-case-study .mode-title { display: block; font-weight: 500; }
.abyou-case-study .mode-description { font-size: 0.93rem; }

/* Evidence, audited color pairs and the planned pilot. */
.abyou-case-study .ev { gap: 14px; }
.abyou-case-study .big { color: var(--accent); font-family: var(--serif); font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.abyou-case-study .ev.wide { grid-column: span 2; }
.abyou-case-study .ev.full { grid-column: 1 / -1; }
.abyou-case-study .costrow .big { color: var(--fg); }
.abyou-case-study .costrow .hi { border-color: rgba(177, 4, 200, 0.4); background: var(--surface); }
.abyou-case-study .costrow .hi .big { color: var(--accent); }
.abyou-case-study .bar2 { display: flex; height: 16px; overflow: hidden; border-radius: 99px; background: var(--line); }
.abyou-case-study .bar2 i { display: block; height: 100%; }
.abyou-case-study .bar2 .labor { width: 89%; background: var(--accent); }
.abyou-case-study .bar2 .supplies { width: 11%; background: var(--muted); }
.abyou-case-study .caveat { padding-left: 14px; border-left: 2px solid var(--line); color: var(--muted); font-size: 0.9rem; }
.abyou-case-study .todo { align-self: flex-start; padding: 4px 9px; border: 1px solid var(--warn); border-radius: 99px; background: var(--surface); color: var(--warn); font-family: var(--mono); font-size: 0.67rem; letter-spacing: 0.04em; }
.abyou-case-study .slotq { padding: 18px; border: 1px dashed #a99eaf; border-radius: 10px; color: var(--muted); font-size: 0.94rem; }
.abyou-case-study .slotq small { display: block; margin-top: 8px; font-size: 0.78rem; }
.abyou-case-study .tbl { max-width: 100%; overflow-x: auto; border-radius: 4px; }
.abyou-case-study .a11y { width: 100%; min-width: 620px; border-collapse: collapse; font-size: 0.84rem; font-variant-numeric: tabular-nums; }
.abyou-case-study .a11y caption { padding-bottom: 14px; color: var(--muted); font-size: 0.88rem; text-align: left; }
.abyou-case-study .a11y :is(th, td) { padding: 13px 14px 13px 0; border-bottom: 1px solid var(--line); vertical-align: middle; text-align: left; }
.abyou-case-study .a11y thead th { color: var(--muted); font-family: var(--mono); font-size: 0.7rem; font-weight: 400; letter-spacing: 0.06em; text-transform: uppercase; }
.abyou-case-study .a11y tbody th { color: var(--fg); font-weight: 500; white-space: nowrap; }
.abyou-case-study .a11y td { color: var(--muted); }
.abyou-case-study .pair { display: inline-grid; place-items: center; width: 34px; height: 24px; margin-right: 10px; border: 1px solid rgba(14, 11, 18, 0.1); border-radius: 5px; vertical-align: middle; font-size: 0.7rem; font-weight: 700; }
.abyou-case-study .pair.learner-ink { background: #f8f5ef; color: #231d10; }
.abyou-case-study .pair.go-green { background: #2b7354; color: #fffefa; }
.abyou-case-study .pair.brand-accent { background: #fafafb; color: #b03f03; }
.abyou-case-study .pair.tertiary-ink { background: #fafafb; color: #8a909b; }
.abyou-case-study .a11y .pass { color: var(--good); }
.abyou-case-study .a11y .fail { color: var(--bad); }
.abyou-case-study .pilot-head { margin-top: 20px; }
.abyou-case-study .pilot-title { font-size: 1.5rem; }
.abyou-case-study .measure { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.abyou-case-study .target { padding: 20px; background: var(--surface); }
.abyou-case-study .target .big { font-size: 1.5rem; color: var(--fg); }
.abyou-case-study .target > p:not(.big) { font-size: 0.9rem; }
.abyou-case-study .road { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 0; list-style: none; }
.abyou-case-study .road li { display: flex; flex-direction: column; gap: 5px; padding: 16px 16px 0 0; border-top: 3px solid #d4cfd9; }
.abyou-case-study .road .done { border-color: var(--accent); }
.abyou-case-study .road .now { border-color: var(--warn); }
.abyou-case-study .road b { font-size: 0.95rem; font-weight: 500; }
.abyou-case-study .road span { color: var(--muted); font-size: 0.84rem; }
.abyou-case-study .src { color: var(--muted); font-size: 0.79rem; line-height: 1.8; }

/* Reflection and closing. */
.abyou-case-study .hardq { display: flex; flex-direction: column; gap: 18px; padding: clamp(24px, 4vw, 40px); border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.abyou-case-study .hardq h2 { font-size: var(--type-scale-subsection); }
.abyou-case-study .hardq p:not(.eyebrow) { max-width: 66ch; color: var(--muted); }
.abyou-case-study .closing { padding-block: 96px; text-align: center; }
.abyou-case-study .closing .section-content { align-items: center; }
.abyou-case-study .closing p { max-width: 21ch; color: var(--fg); font-family: var(--serif); font-size: var(--type-scale-page); font-weight: 700; letter-spacing: -0.025em; line-height: 1.15; text-wrap: balance; }
.abyou-case-study .closing p span { color: var(--accent); }

/* The same next-case bar and shared footer used by the other case studies. */
body.abyou-page .next-bar { display: flex; align-items: center; justify-content: space-between; padding: 5rem 4rem; border-top: 1px solid rgba(255, 255, 255, 0.06); background: var(--ink); line-height: 1.6; }
body.abyou-page .next-label { margin-bottom: 0.75rem; color: rgba(255, 255, 255, 0.5); font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.15em; text-transform: uppercase; }
body.abyou-page .next-title { color: #fff; font-family: var(--serif); font-size: 2rem; font-weight: 700; letter-spacing: -0.03em; }
body.abyou-page .next-title em { color: var(--accent); font-style: normal; }
body.abyou-page .next-arrow { display: flex; flex-shrink: 0; align-items: center; justify-content: center; width: 60px; height: 60px; border: 1px solid rgba(255, 255, 255, 0.15); border-radius: 50%; color: #fff; text-decoration: none; transition: background 0.2s, border-color 0.2s, transform 0.2s; }
body.abyou-page .next-arrow:hover { background: var(--accent); border-color: var(--accent); transform: translateX(4px); }

@media (max-width: 960px) {
  body.abyou-page { --footer-pad: 2.5rem 1.5rem; }
  body.abyou-page .next-bar { flex-direction: column; align-items: flex-start; gap: 2rem; padding-inline: 1.5rem; }
  body.abyou-page footer { flex-direction: column; gap: 1.5rem; text-align: center; }
  body.abyou-page .footer-links { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 900px) {
  body.abyou-page .nav-links { visibility: hidden; max-height: calc(100svh - 100px); overflow-y: auto; }
  body.abyou-page #mainNav.nav-open .nav-links { visibility: visible; }
  body.abyou-page .nav-dropdown .nav-dropdown-menu { visibility: inherit; }
  .abyou-case-study .hero { padding-block: 128px 56px; }
  .abyou-case-study .hero-inner { grid-template-columns: minmax(0, 1fr); gap: 44px; }
  .abyou-case-study .hero-copy { max-width: 680px; }
  .abyou-case-study .hero-figure { max-width: 620px; }
  .abyou-case-study .tldr { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .abyou-case-study .aff { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .abyou-case-study :is(.grid3, .role, .ev-grid, .costrow) { grid-template-columns: minmax(0, 1fr); }
  .abyou-case-study .ev.wide { grid-column: auto; }
}

@media (max-width: 760px) {
  .abyou-case-study .flow5 { grid-template-columns: minmax(0, 1fr); }
  .abyou-case-study .flow5 > .step { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .abyou-case-study .wrap { width: calc(100% - 40px); }
  .abyou-case-study .hero-compare-caption { padding: 16px; font-size: 0.8rem; }
  .abyou-case-study .hero-compare-layer { padding: 44px 12px 16px; }
  .abyou-case-study .hero-compare-labels { inset: 12px 14px auto; }
  .abyou-case-study .hero-compare-controls { gap: 8px; padding: 12px; }
  .abyou-case-study .case-section { padding-block: 56px; }
  .abyou-case-study .section-content { gap: 24px; }
  .abyou-case-study :is(.grid2, .timeline2, .ba, .wt) { grid-template-columns: minmax(0, 1fr); }
  .abyou-case-study .decision { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .abyou-case-study :is(.measure, .road) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .abyou-case-study .road { row-gap: 24px; }
  .abyou-case-study .collab { flex-direction: column; gap: 12px; }
  .abyou-case-study .aff { grid-template-columns: minmax(0, 1fr); }
  .abyou-case-study .stage { aspect-ratio: 4 / 3; max-height: 360px; }
}

@media (max-width: 400px) {
  .abyou-case-study .wrap { width: calc(100% - 32px); }
  .abyou-case-study :is(.tldr, .measure) { grid-template-columns: minmax(0, 1fr); }
  .abyou-case-study :is(.card, .ev, .tl, .target) { padding: 20px; }
  .abyou-case-study .affinity-card { padding: 14px; }
  .abyou-case-study .stage { min-height: 220px; padding: 14px; }
  .abyou-case-study .hero-actions { width: 100%; }
  .abyou-case-study .hero-actions .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html:has(body.abyou-page) { scroll-behavior: auto; }
  body.abyou-page *,
  body.abyou-page *::before,
  body.abyou-page *::after { animation: none !important; transition: none !important; }
}