/* ==========================================================================
   Slate, interior pages. Clay's page templates (services, industry, about,
   contact, blog), in Slate's system, plus one signature scene per page:
   the X-ray (AI Visibility), the ad build (ChatGPT Ads), the timeline
   (How we work), the mark build (About), the tracker (Scorecard).
   ========================================================================== */

/* ---------- page hero ---------- */
.pg-hero { position: relative; padding-top: calc(var(--hdr-h) + clamp(48px, 9vh, 120px)); padding-bottom: clamp(72px, 8vw, 120px); }
.pg-hero--dark { padding-bottom: clamp(88px, 9vw, 136px); }
.pg-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: clamp(32px, 5vw, 96px); align-items: center; }
.pg-title { margin-top: 22px; font-size: var(--fs-h1); font-weight: 600; letter-spacing: -0.04em; line-height: 1.08; max-width: 14ch; }
.pg-title--wide { max-width: 18ch; }
.pg-lead { margin-top: 26px; max-width: 34ch; }
.pg-row { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 20px; margin-top: clamp(28px, 3.4vw, 48px); align-items: end; }
.pg-row > :first-child { grid-column: 1 / span 6; max-width: 36ch; }
.pg-row > :not(:first-child) { grid-column: 8 / -1; justify-self: start; margin-top: 0; }
.pg-hero--404 { min-height: 80svh; }

.pg-hero--tight { padding-bottom: clamp(32px, 4vw, 56px); }
.audit-book { padding-bottom: clamp(72px, 8vw, 112px); }
.audit-book .cal-frame { margin-top: 0; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 40px 90px -50px rgba(0, 0, 0, 0.3); }

.panel-note { margin-top: 16px; font-size: 0.875rem; color: var(--fg-muted); }
.inline { color: var(--fg); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.tags li { padding: 7px 13px; border: 1px solid var(--rule-2); border-radius: 999px; font-size: 0.875rem; font-weight: 500; }

/* ---------- the gap scan (AI Visibility hero) ---------- */
.scan { padding: clamp(22px, 2.6vw, 36px); background: #fff; color: var(--ink); box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 40px 90px -42px rgba(0, 0, 0, 0.3); }
.scan-top { display: flex; justify-content: space-between; gap: 16px; color: var(--gray); }
.scan-q { margin: 16px 0 0 auto; padding: 13px 18px; border-radius: 18px 18px 4px 18px; background: var(--ink); color: #fff; font-size: 1rem; line-height: 1.4; width: fit-content; max-width: 92%; }
.scan-list { margin-top: 18px; border-top: 1px solid rgba(0, 0, 0, 0.1); }
.scan-list li { display: grid; grid-template-columns: 1fr auto; gap: 2px 16px; align-items: center; padding: 13px 0; border-bottom: 1px solid rgba(0, 0, 0, 0.1); }
.scan-list b { font-weight: 600; }
.scan-list small { grid-row: 2; font-size: 0.875rem; color: var(--gray); }
.scan-list .st { grid-row: 1 / span 2; grid-column: 2; }
.scan-foot { display: flex; justify-content: space-between; gap: 16px; margin-top: 14px; font-size: 0.875rem; color: var(--gray); }
.scan-foot b { color: var(--ink); }
@media (prefers-reduced-motion: no-preference) {
  .js .scan-list .st { opacity: 0; transform: scale(0.9); transition: opacity 0.5s var(--ease), transform 0.6s var(--ease); transition-delay: calc(0.5s + var(--i) * 0.14s); }
  .js .scan.in .scan-list .st { opacity: 1; transform: none; }
}

/* ---------- Clay's numbered lists ---------- */
.nums { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: clamp(24px, 3vw, 48px); row-gap: clamp(48px, 6vw, 80px); margin-top: clamp(48px, 6vw, 88px); }
.nums--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.nums li { padding-top: 22px; border-top: 1px solid var(--rule); }
.nums h3 { margin-top: clamp(28px, 4vw, 56px); }
.nums p { margin-top: 12px; color: var(--fg-muted); font-size: var(--fs-small); font-weight: 500; line-height: 1.5; max-width: 40ch; }
.nums q { quotes: "\201C" "\201D"; }

/* ---------- THE X-RAY (AI Visibility) ---------- */
.xray { position: relative; height: 320vh; }
.xray-pin { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; padding-top: var(--hdr-h); }
.xray-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 96px); align-items: center; }
.xray-copy .lead { margin-top: 18px; max-width: 34ch; }
.xray-log { margin-top: clamp(24px, 3vw, 40px); border-top: 1px solid var(--rule); }
.xray-log li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; padding: 12px 0; border-bottom: 1px solid var(--rule); opacity: 0.22; transform: translateX(-10px); transition: opacity 0.5s var(--ease), transform 0.6s var(--ease); }
.xray-log li.is-on { opacity: 1; transform: none; }
.xray-log b { display: block; font-weight: 600; }
.xray-log span { font-size: 0.9375rem; color: var(--fg-muted); }
.xray-log i { width: 18px; height: 18px; margin-top: 2px; border-radius: 50%; position: relative; }
.xray-log i.ok { background: var(--fg); }
.xray-log i.ok::after { content: ""; position: absolute; left: 6px; top: 3px; width: 5px; height: 9px; border: solid var(--bg); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.xray-log i.no { border: 1.5px dashed var(--fg-muted); }
.xray-log i.half { border: 1.5px solid var(--fg); background: linear-gradient(90deg, var(--fg) 50%, transparent 50%); }
.xray-sum { margin-top: 18px; font-size: var(--fs-lead); font-weight: 500; letter-spacing: -0.02em; opacity: 0; transition: opacity 0.6s var(--ease); }
.xray-sum.is-on { opacity: 1; }
.xray-sum b { color: var(--fg); background: var(--surface); padding: 0 6px; }
.xray-stage { position: relative; }
.xpage { background: #fff; color: var(--ink); box-shadow: 0 50px 100px -40px rgba(0, 0, 0, 0.6); overflow: hidden; }
.xp-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #ececec; font-size: 0.75rem; color: var(--gray); }
.xp-bar span { width: 9px; height: 9px; border-radius: 50%; background: rgba(0, 0, 0, 0.16); }
.xp-bar em { margin-left: 10px; font-style: normal; }
.xp-body { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 0; }
.xp-img { background: #e8e8ea; }
.xp-img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 5; }
.xp-info { padding: clamp(14px, 1.6vw, 24px); display: flex; flex-direction: column; gap: 10px; }
.xp-block { position: relative; padding: 6px 8px; margin: 0 -8px; transition: box-shadow 0.5s var(--ease), background-color 0.5s var(--ease); }
.xp-block::after { content: attr(data-tag); position: absolute; right: 6px; top: 50%; transform: translateY(-50%); padding: 3px 8px; border-radius: 999px; font-size: 0.6875rem; font-weight: 600; opacity: 0; transition: opacity 0.4s var(--ease); }
.xp-name { font-size: clamp(1.125rem, 1.5vw, 1.5rem); font-weight: 600; letter-spacing: -0.03em; }
.xp-price { font-size: 1rem; color: var(--gray); }
.xp-copy { font-size: 0.9375rem; line-height: 1.45; color: #383838; }
.xp-chart { display: flex; align-items: center; gap: 12px; padding: 10px 8px; background: #f3f3f3; }
.xp-chart span { font-size: 0.8125rem; font-weight: 600; flex: none; }
.xp-chart svg { width: 100%; max-width: 180px; color: var(--gray); }
.xp-spec { display: flex; justify-content: space-between; font-size: 0.875rem; }
.xp-spec span:first-child { color: var(--gray); }
.xp-spec span:last-child { font-weight: 600; }
.xp-link { font-size: 0.875rem; text-decoration: underline; text-underline-offset: 3px; }
.xp-reviews { display: flex; justify-content: space-between; font-size: 0.875rem; color: var(--gray); }
.xp-reviews span:first-child { color: #c9ccd3; letter-spacing: 2px; }
/* the verdicts */
.xp-block.is-read { box-shadow: inset 0 0 0 2px var(--ink); }
.xp-block.is-read::after { content: "Readable"; opacity: 1; background: var(--ink); color: #fff; }
.xp-block.is-half { box-shadow: inset 0 0 0 2px #8a8a8a; }
.xp-block.is-half::after { content: "A claim"; opacity: 1; background: #8a8a8a; color: #fff; }
.xp-block.is-dark { box-shadow: inset 0 0 0 2px rgba(0, 0, 0, 0.35); background: repeating-linear-gradient(135deg, rgba(0, 0, 0, 0.06) 0 6px, transparent 6px 12px); }
.xp-block.is-dark::after { content: "Can’t read"; opacity: 1; background: #fff; color: var(--ink); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.3); }
.xp-img.is-read { box-shadow: inset 0 0 0 0 transparent; }
.xray-beam {
  position: absolute; left: -4%; right: -4%; top: calc(var(--beam, 0) * 100%); height: 2px;
  background: #fff; box-shadow: 0 0 24px 6px rgba(255, 255, 255, 0.55);
  opacity: var(--beam-o, 0); pointer-events: none;
}
.xray-beam::before { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 90px; background: linear-gradient(to top, rgba(255, 255, 255, 0.16), transparent); }

/* ---------- Clay's stacking cards (How we help) ---------- */
.stack { margin-top: clamp(48px, 6vw, 88px); }
.stack-card {
  position: sticky; top: calc(var(--hdr-h) + 16px + var(--i) * 22px);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  min-height: min(62vh, 560px); margin-bottom: clamp(20px, 3vw, 40px);
  background: #fff; color: var(--ink);
  box-shadow: 0 -20px 50px -30px rgba(0, 0, 0, 0.25);
}
.stack-copy { position: relative; display: flex; flex-direction: column; padding: clamp(24px, 3.4vw, 52px); }
.stack-copy p { margin-top: 14px; max-width: 40ch; color: var(--gray); font-size: var(--fs-lead); font-weight: 500; letter-spacing: -0.02em; line-height: 1.35; }
.stack-copy .tags li { border-color: rgba(0, 0, 0, 0.2); }
.stack-n { margin-top: auto; padding-top: 32px; font-size: clamp(2.5rem, 4vw, 3.75rem); font-weight: 500; letter-spacing: -0.04em; color: var(--gray-lt); }
.stack-art { position: relative; display: flex; flex-direction: column; justify-content: center; gap: 10px; padding: clamp(24px, 3.4vw, 52px); background: #ececec; overflow: hidden; }
.art-qs p { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 16px; background: #fff; font-size: 0.9375rem; font-weight: 500; }
.art-fix { flex-direction: row; align-items: center; gap: 20px; }
.art-fix img { width: 42%; aspect-ratio: 4 / 5; object-fit: cover; }
.art-fix p { display: flex; flex-direction: column; gap: 8px; font-size: 1rem; }
.art-fix s { color: var(--gray); }
.art-fix b { padding: 8px 10px; background: #000; color: #fff; font-weight: 600; line-height: 1.3; }
.art-src p { position: relative; padding: 14px 16px 14px 44px; background: #fff; font-size: 0.9375rem; font-weight: 500; }
.art-src p:first-child { box-shadow: inset 3px 0 0 #000; }
.art-src sup { position: absolute; left: 16px; top: 15px; font-size: 0.75rem; color: var(--gray); }
.art-dots { gap: 14px; }
.art-dots div { display: flex; gap: 14px; padding: 14px 16px; background: #fff; }
.mk { display: inline-block; width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid currentColor; vertical-align: -3px; flex: none; }
.mk--half { background: linear-gradient(90deg, currentColor 50%, transparent 50%); }
.mk--full { background: currentColor; }

/* ---------- the worked example ---------- */
.ex-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(32px, 5vw, 80px); margin-top: clamp(48px, 6vw, 88px); align-items: start; }
.ex-steps li { padding: 22px 0; border-top: 1px solid var(--rule); }
.ex-steps li:last-child { border-bottom: 1px solid var(--rule); }
.ex-steps p { margin-top: 8px; color: var(--fg-muted); font-size: var(--fs-small); font-weight: 500; line-height: 1.5; }
.ex-steps b { color: var(--fg); font-weight: 600; }
.ex-panel { position: relative; }

/* ---------- tracking table ---------- */
.track { margin-top: clamp(48px, 6vw, 88px); border: 1px solid var(--rule); overflow: hidden; }
.track-scroll { overflow-x: auto; }
.track table { width: 100%; border-collapse: collapse; min-width: 560px; }
.track th, .track td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--rule); font-size: 1rem; }
.track th { font-size: 0.875rem; font-weight: 600; color: var(--fg-muted); }
.track td:not(:first-child), .track th:not(:first-child) { text-align: center; width: 15%; }
.track td:first-child { font-weight: 500; }
.track-legend { display: flex; flex-wrap: wrap; gap: 8px 22px; padding: 14px 20px; font-size: 0.875rem; color: var(--fg-muted); }
.track-legend span { display: inline-flex; align-items: center; gap: 8px; }

/* ---------- THE AD BUILD (ChatGPT Ads) ---------- */
.adbuild { position: relative; height: 340vh; }
.adbuild-pin { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; padding-top: var(--hdr-h); overflow: hidden; }
.adbuild-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(32px, 5vw, 96px); align-items: center; }
.adbuild-steps { margin-top: clamp(24px, 3vw, 40px); }
.adbuild-steps li { padding: 12px 0; border-top: 1px solid var(--rule); font-size: var(--fs-small); color: var(--fg-muted); opacity: 0.35; transition: opacity 0.5s var(--ease), color 0.5s var(--ease); }
.adbuild-steps li b { color: var(--fg); font-weight: 600; }
.adbuild-steps li.is-on { opacity: 1; }
.adbuild-stage { position: relative; min-height: 520px; }
.ab-chat { position: relative; z-index: 1; width: min(560px, 100%); padding: clamp(20px, 2.4vw, 32px); background: #fff; color: var(--ink); box-shadow: 0 50px 100px -40px rgba(0, 0, 0, 0.6); transform: translateX(calc(var(--land, 0) * -14%)) scale(calc(1 - var(--land, 0) * 0.06)); transform-origin: 0 50%; transition: transform 0.2s linear; }
.ab-q { margin-left: auto; width: fit-content; max-width: 88%; min-height: 50px; padding: 13px 18px; border-radius: 18px 18px 4px 18px; background: var(--mist); font-size: 1.0625rem; line-height: 1.4; }
.ab-q:empty, .ab-q span:empty { min-width: 40px; }
.ab-a { margin-top: 18px; min-height: 76px; font-size: 1rem; line-height: 1.55; color: #383838; }
.ab-sep { display: flex; align-items: center; gap: 12px; margin-top: 18px; font-size: 0.8125rem; font-weight: 600; color: var(--gray); }
.ab-sep::before, .ab-sep::after { content: ""; flex: 1; height: 1px; background: rgba(0, 0, 0, 0.2); transform: scaleX(var(--sep, 0)); }
.ab-sep::before { transform-origin: 100% 50%; }
.ab-sep::after { transform-origin: 0 50%; }
.ab-sep span { opacity: var(--sep, 0); }
.ab-card { display: grid; grid-template-columns: 120px 1fr; gap: 16px; align-items: center; margin-top: 14px; padding: 12px; border: 1px solid rgba(0, 0, 0, 0.1); opacity: var(--card, 0); transform: translateY(calc((1 - var(--card, 0)) * 18px)); }
.ab-img { overflow: hidden; aspect-ratio: 1; background: #e6e2dc; clip-path: inset(0 calc((1 - var(--img, 0)) * 100%) 0 0); }
.ab-img img { width: 100%; height: 100%; object-fit: cover; }
.ab-brand { font-size: 0.8125rem; color: var(--gray); }
.ab-head { margin-top: 2px; min-height: 1.3em; font-size: 1.1875rem; font-weight: 600; letter-spacing: -0.025em; line-height: 1.2; }
.ab-sub { font-size: 0.875rem; color: var(--gray); opacity: var(--cta, 0); }
.ab-btn { display: inline-flex; align-items: center; gap: 10px; margin-top: 10px; height: 36px; padding: 0 14px 0 16px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 0.8125rem; font-weight: 600; opacity: var(--cta, 0); transform: scale(calc(0.85 + var(--cta, 0) * 0.15)); transform-origin: 0 50%; }
.ab-land {
  position: absolute; z-index: 2; right: 0; top: 50%; width: min(420px, 74%);
  background: #fff; color: var(--ink); box-shadow: 0 60px 120px -40px rgba(0, 0, 0, 0.7);
  opacity: var(--land, 0); transform: translate(calc((1 - var(--land, 0)) * 40%), -50%);
}
.ab-land-img { aspect-ratio: 16 / 9; overflow: hidden; }
.ab-land-img img { width: 100%; height: 100%; object-fit: cover; }
.ab-land-info { padding: 18px 20px 20px; }
.ab-land-kicker { font-size: 0.8125rem; color: var(--gray); }
.ab-land-name { margin-top: 4px; font-size: 1.375rem; font-weight: 600; letter-spacing: -0.03em; }
.ab-land dl { margin-top: 12px; }
.ab-land dl div { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-top: 1px solid rgba(0, 0, 0, 0.1); font-size: 0.875rem; }
.ab-land dt { color: var(--gray); }
.ab-land dd { font-weight: 600; text-align: right; }
.ab-land dd mark { background: #000; color: #fff; padding: 0 3px; }
.ab-note { position: absolute; left: 0; bottom: -36px; font-size: 0.8125rem; color: var(--fg-muted); }

/* ---------- earned vs bought ---------- */
.lanes { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 2vw, 24px); margin-top: clamp(48px, 6vw, 88px); }
.lane { padding: clamp(28px, 3.4vw, 52px); background: var(--bg); color: var(--fg); box-shadow: inset 0 0 0 1px var(--rule); }
.t-light.lane, .lane:not(.t-dark) { background: var(--surface); box-shadow: none; }
.lane p:not(.eyebrow) { margin-top: 14px; color: var(--fg-muted); font-size: var(--fs-lead); font-weight: 500; letter-spacing: -0.02em; line-height: 1.35; }
.lane ul { margin-top: 24px; border-top: 1px solid var(--rule); }
.lane li { padding: 12px 0; border-bottom: 1px solid var(--rule); font-weight: 500; }
.sources { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 6px 22px; font-size: 0.9375rem; color: var(--fg-muted); }
.sources a { color: var(--fg); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }

/* ---------- portrait carousel (Clay's "Our impact") ---------- */
.car-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.car-head .lead { margin-top: 14px; }
.car-arrows { display: flex; gap: 10px; }
.car-arrows button { width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--rule-2); font-size: 1.25rem; transition: background-color 0.3s var(--ease), color 0.3s var(--ease), opacity 0.3s; }
.car-arrows button:hover { background: var(--fg); color: var(--bg); }
.car-arrows button[disabled] { opacity: 0.3; pointer-events: none; }
.pcar { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(300px, 30%); gap: clamp(16px, 2vw, 24px); margin-top: clamp(40px, 5vw, 64px); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.pcar::-webkit-scrollbar { display: none; }
.pcard { scroll-snap-align: start; }
.pcard-img { position: relative; aspect-ratio: 4 / 5; background: var(--surface); }
.pcard-img img { transform: scale(var(--z, 1)); }
a:hover .pcard-img img, .pcard:hover .pcard-img img { transform: scale(calc(var(--z, 1) * 0.985)); }
.pcard-text { margin-top: 18px; }
.pcard-text .eyebrow { margin-bottom: 6px; }
.pcard-text h3 { font-size: var(--fs-h3); font-weight: 600; letter-spacing: -0.022em; line-height: 1.15; }
.pcard-text p:not(.eyebrow) { margin-top: 8px; color: var(--fg-muted); font-size: var(--fs-small); font-weight: 500; }
.pcard-land { aspect-ratio: 4 / 5; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(20px, 2.4vw, 32px); background: var(--slate); color: #fff; }
.pcard-land .eyebrow { color: var(--gray-lt); }
.pcard-land h3 { font-size: var(--fs-h3); font-weight: 600; letter-spacing: -0.022em; }
.pcard-land dl { margin-top: 18px; }
.pcard-land dl div { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 12px; padding: 10px 0; border-top: 1px solid rgba(255, 255, 255, 0.14); font-size: 0.875rem; }
.pcard-land dt { color: var(--gray-lt); }

/* ---------- Clay's "Where we focus": a list lit line by line ---------- */
.lit-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 40px; align-items: start; }
.lit-intro { grid-column: 1 / span 4; position: sticky; top: calc(var(--hdr-h) + 40px); }
.lit-intro .lead { margin-top: 18px; }
.lit { grid-column: 6 / -1; }
.lit li { padding: clamp(14px, 1.6vw, 22px) 0; opacity: 0.28; transition: opacity 0.6s var(--ease); }
.lit li.is-lit { opacity: 1; }
.lit b { display: block; font-size: clamp(1.75rem, 3.6vw, 3.25rem); font-weight: 600; letter-spacing: -0.035em; line-height: 1.1; }
.lit p { margin-top: 10px; max-width: 46ch; color: var(--fg-muted); font-size: var(--fs-lead); font-weight: 500; letter-spacing: -0.02em; line-height: 1.35; }

/* ---------- THE TIMELINE (How we work) ---------- */
.htrack { position: relative; height: calc(var(--n, 4) * 85vh + 40vh); }
.htrack-pin { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; justify-content: center; gap: clamp(28px, 4vh, 48px); padding-top: var(--hdr-h); overflow: hidden; }
.htrack-head { display: flex; justify-content: space-between; align-items: end; gap: 32px; flex-wrap: wrap; }
.htrack-head .h2 { max-width: 14ch; }
.htrack-line { position: relative; display: grid; grid-template-columns: repeat(4, minmax(80px, 1fr)); width: min(560px, 100%); padding-top: 18px; }
.htrack-line li { position: relative; font-size: 0.9375rem; font-weight: 500; color: var(--fg-muted); transition: color 0.4s var(--ease); }
.htrack-line li::before { content: ""; position: absolute; left: 0; top: -24px; width: 11px; height: 11px; border-radius: 50%; background: var(--bg); box-shadow: inset 0 0 0 1.5px var(--fg-muted); transition: background-color 0.4s var(--ease), box-shadow 0.4s var(--ease); z-index: 1; }
.htrack-line li.is-on { color: var(--fg); }
.htrack-line li.is-on::before { background: var(--fg); box-shadow: inset 0 0 0 1.5px var(--fg); }
.htrack-line i { position: absolute; left: 0; right: 12%; top: -1px; height: 1.5px; background: var(--rule-2); }
.htrack-line i b { position: absolute; inset: 0; background: var(--fg); transform-origin: 0 50%; transform: scaleX(var(--hp, 0)); }
.htrack-view { overflow: visible; }
.htrack-rail { display: flex; gap: clamp(16px, 2vw, 28px); padding-inline: max(var(--pad), calc((100vw - var(--max)) / 2 + var(--pad))); transform: translateX(var(--hx, 0px)); will-change: transform; }
.phase-card { flex: none; width: min(78vw, 980px); padding: clamp(28px, 3.4vw, 52px); background: var(--surface); }
.phase-n { font-size: 0.9375rem; font-weight: 500; color: var(--fg-muted); }
.phase-name { margin-top: 10px; font-size: clamp(3rem, 7vw, 6.5rem); font-weight: 600; letter-spacing: -0.05em; line-height: 1; }
.phase-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(18px, 2.4vw, 36px); margin-top: clamp(28px, 4vw, 56px); }
.phase-cols > div { padding-top: 16px; border-top: 1px solid var(--rule-2); }
.phase-cols p:not(.eyebrow) { color: var(--fg-body); font-size: var(--fs-small); line-height: 1.5; }
.htrack-note { font-size: 0.9375rem; font-weight: 500; color: var(--fg-muted); }

/* ---------- the weekly update ---------- */
.memo-layout { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 40px; align-items: start; }
.memo-copy { grid-column: 1 / span 5; }
.memo-copy .lead { margin-top: 18px; max-width: 32ch; }
.memo { grid-column: 7 / -1; padding: clamp(24px, 3vw, 44px); background: #fff; color: var(--ink); box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 40px 90px -50px rgba(0, 0, 0, 0.3); }
.memo-head { display: grid; grid-template-columns: 70px 1fr; gap: 6px 14px; padding-bottom: 18px; border-bottom: 1px solid rgba(0, 0, 0, 0.1); font-size: var(--fs-small); }
.memo-head dt { color: var(--gray); }
.memo-head dd { font-weight: 600; }
.memo h4 { margin-top: 22px; font-size: 0.9375rem; font-weight: 600; }
.memo ul { margin-top: 8px; padding-left: 1.1em; list-style: disc; }
.memo li { margin-top: 6px; color: #383838; font-size: 1rem; line-height: 1.5; }
.memo-sign { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(0, 0, 0, 0.1); font-size: 0.875rem; color: var(--gray); }

/* ---------- pricing band ---------- */
.price-band { row-gap: 40px; align-items: start; }
.price-copy { grid-column: 1 / span 6; }
.price-copy .intro { margin-top: 22px; max-width: 30ch; }
.price-copy .tlink { margin-top: 18px; }
.price-list { grid-column: 8 / -1; padding-top: 10px; }
.price-list li { padding: 16px 0; border-top: 1px solid var(--rule); font-size: var(--fs-lead); font-weight: 500; letter-spacing: -0.02em; }
.price-list li:last-child { border-bottom: 1px solid var(--rule); }

/* ---------- about ---------- */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 2vw, 24px); margin-top: clamp(56px, 7vw, 104px); }
.duo-item .lift { aspect-ratio: 1 / 1; background: var(--slate-2); }
.duo-item--drop { margin-top: clamp(48px, 8vw, 120px); }
.duo-item figcaption { margin-top: 16px; font-size: var(--fs-small); font-weight: 500; color: var(--fg-muted); }
.duo-item figcaption b { display: block; font-size: var(--fs-h3); font-weight: 600; letter-spacing: -0.022em; color: var(--fg); }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: clamp(20px, 3vw, 48px); row-gap: 40px; }
.stats li { padding-top: 20px; border-top: 1px solid var(--rule); }
.stats b { display: block; font-size: clamp(3.5rem, 7vw, 6.5rem); font-weight: 600; letter-spacing: -0.055em; line-height: 1; font-variant-numeric: tabular-nums; }
.stats span { display: block; margin-top: 14px; max-width: 26ch; color: var(--fg-muted); font-size: var(--fs-small); font-weight: 500; }
.bios { display: grid; grid-template-columns: 1fr 1fr; column-gap: clamp(24px, 4vw, 64px); row-gap: 48px; }
.bios article { padding-top: 22px; border-top: 1px solid var(--rule); }
.bios h3 { margin-top: 24px; }
.bios p { margin-top: 12px; color: var(--fg-muted); font-size: var(--fs-lead); font-weight: 500; letter-spacing: -0.02em; line-height: 1.35; max-width: 40ch; }
.story { row-gap: 32px; }
.story .h2 { grid-column: 1 / span 6; }
.story-body { grid-column: 8 / -1; }
.story-body .lead { margin-top: 20px; }
/* THE MARK BUILD */
.markbuild { position: relative; height: 300vh; }
.markbuild-pin { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; padding-top: var(--hdr-h); }
.markbuild-grid { row-gap: 40px; align-items: center; }
.markbuild-copy { grid-column: 1 / span 5; }
.markbuild-copy .lead { margin-top: 18px; }
.ratios { margin-top: clamp(24px, 3vw, 40px); border-top: 1px solid var(--rule); }
.ratios li { display: flex; align-items: baseline; gap: 18px; padding: 12px 0; border-bottom: 1px solid var(--rule); opacity: 0.3; transition: opacity 0.4s var(--ease); }
.ratios li.is-on { opacity: 1; }
.ratios b { width: 3.2em; font-size: 1.625rem; font-weight: 600; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.ratios li.is-on b { color: var(--fg); }
.ratios span { font-size: var(--fs-small); font-weight: 500; color: var(--fg-muted); }
.markbuild-art { grid-column: 7 / -1; }
.markbuild-art svg { width: 100%; height: auto; overflow: visible; }
.mb-guides path { fill: none; stroke: var(--rule-2); stroke-width: 0.18; stroke-dasharray: 0.8 0.8; opacity: var(--g, 0); }
.mb-dims path, .mb-dims circle { fill: none; stroke: var(--fg-muted); stroke-width: 0.35; }
.mb-dims text { fill: var(--fg-muted); font-size: 3px; font-weight: 600; font-family: var(--font); }
.mb-dims [class^="mb-dim"] { opacity: 0; transition: opacity 0.4s var(--ease); }
.markbuild[data-k="1"] .mb-dim1, .markbuild[data-k="2"] .mb-dim2, .markbuild[data-k="3"] .mb-dim3,
.markbuild[data-k="4"] .mb-dim4, .markbuild[data-k="5"] .mb-dim5 { opacity: 1; }
.mb-slab { fill: var(--fg); fill-opacity: var(--fill, 0); stroke: var(--fg); stroke-width: 0.3; stroke-dasharray: 1; stroke-dashoffset: calc(1 - var(--draw, 0)); }
.mb-s1 { --draw: var(--d1, 0); }
.mb-s2 { --draw: var(--d2, 0); transform: translate(calc((1 - var(--d2, 0)) * -7.02px), calc((1 - var(--d2, 0)) * -17.68px)); }
.mb-s3 { --draw: var(--d3, 0); transform: translate(calc((1 - var(--d3, 0)) * -14.04px), calc((1 - var(--d3, 0)) * -35.36px)); }
.caps { margin-top: clamp(40px, 5vw, 72px); border-top: 1px solid var(--rule); }
.caps > div { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; padding: clamp(20px, 2.4vw, 32px) 0; border-bottom: 1px solid var(--rule); }
.caps dt { grid-column: 1 / span 4; font-size: var(--fs-lead); font-weight: 600; letter-spacing: -0.02em; }
.caps dd { grid-column: 5 / -1; display: flex; flex-wrap: wrap; gap: 8px 28px; color: var(--fg-muted); font-size: var(--fs-small); font-weight: 500; }
.caps dd a { color: var(--fg); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.where-city { margin-left: -0.04em; }
.where-row { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 16px; margin-top: clamp(28px, 3vw, 44px); align-items: baseline; }
.where-clock { grid-column: 1 / span 4; font-size: var(--fs-lead); font-weight: 500; color: var(--fg-muted); }
.where-clock b { color: var(--fg); font-weight: 600; font-variant-numeric: tabular-nums; }
.where-row .lead { grid-column: 5 / span 5; }
.where-row .tlink { grid-column: 10 / -1; justify-self: end; }

/* ---------- THE TRACKER (Scorecard) ---------- */
.tracker { margin-top: clamp(48px, 6vw, 88px); }
.tracker-scroll { overflow-x: auto; }
.tracker table { width: 100%; min-width: 760px; border-collapse: collapse; }
.tracker th, .tracker td { padding: 14px 12px; border-bottom: 1px solid var(--rule); text-align: center; vertical-align: middle; }
.tracker th { font-size: 0.9375rem; font-weight: 600; color: var(--fg-muted); }
.tracker th small { display: block; font-size: 0.75rem; font-weight: 500; color: var(--fg-muted); }
.tracker th:first-child, .tracker td:first-child { text-align: left; padding-left: 0; width: 42%; font-size: 1rem; font-weight: 500; }
.tracker .is-now { position: relative; background: rgba(255, 255, 255, 0.04); }
.tracker th.is-now { color: var(--fg); }
.cell { display: inline-flex; gap: 6px; }
.cell b, .tracker-legend b { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; font-size: 0.6875rem; font-weight: 700; font-style: normal; }
.c-no { box-shadow: inset 0 0 0 1.5px var(--fg); color: var(--fg); }
.c-yes { background: var(--fg); color: var(--bg); }
.c-wait { box-shadow: inset 0 0 0 1.5px var(--rule-2); color: var(--fg-muted); border: 0; }
.c-wait { background: repeating-linear-gradient(135deg, transparent 0 3px, var(--rule) 3px 4px); }
.cell--due { width: 58px; height: 26px; border-radius: 13px; box-shadow: inset 0 0 0 1px var(--rule); background: repeating-linear-gradient(90deg, var(--rule) 0 2px, transparent 2px 6px); opacity: 0.6; }
@media (prefers-reduced-motion: no-preference) {
  .js .tracker td .cell { opacity: 0; transform: scale(0.7); transition: opacity 0.5s var(--ease), transform 0.6s var(--ease); transition-delay: calc(var(--ci, 0) * 22ms); }
  .js .tracker.in td .cell { opacity: 1; transform: none; }
  .js .tracker.in td .cell--due { opacity: 0.6; }
}
.tracker-legend { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 18px; font-size: 0.875rem; color: var(--fg-muted); }
.tracker-legend span { display: inline-flex; align-items: center; gap: 8px; }
.sc-method { margin-top: 24px; max-width: 86ch; font-size: 0.9375rem; color: var(--fg-muted); line-height: 1.55; }
.checklist { margin-top: clamp(48px, 6vw, 88px); border-bottom: 1px solid var(--rule); }
.checklist li { display: grid; grid-template-columns: minmax(48px, 0.12fr) minmax(0, 0.5fr) minmax(0, 0.38fr); column-gap: 24px; row-gap: 12px; padding: clamp(24px, 3vw, 40px) 0; border-top: 1px solid var(--rule); }
.checklist p { margin-top: 10px; color: var(--fg-muted); font-size: var(--fs-small); font-weight: 500; line-height: 1.5; }
.check-ans p { margin-top: 12px; }

/* ---------- product page checker ---------- */
.chk-form { display: flex; gap: 10px; margin-top: clamp(28px, 4vh, 40px); max-width: 620px; }
.chk-form input {
  flex: 1; min-width: 0; height: 56px; padding: 0 22px;
  border: 1px solid var(--rule-2); border-radius: 999px; background: #fff;
  font: inherit; font-size: 1rem; color: var(--ink);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.chk-form input::placeholder { color: #8a8a8a; }
.chk-form input:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.08); }
.chk-form .btn { --h: 56px; }
.chk-form .btn[disabled] { opacity: 0.7; cursor: progress; }
.chk-note { margin-top: 14px; font-size: 0.875rem; color: var(--fg-muted); }
.chk-what { padding: clamp(22px, 2.6vw, 36px); background: var(--surface); }
.chk-what ol { counter-reset: c; }
.chk-what li { counter-increment: c; display: grid; grid-template-columns: 30px 1fr; gap: 2px 8px; padding: 11px 0; border-top: 1px solid var(--rule-2); }
.chk-what li::before { content: counter(c, decimal-leading-zero); grid-row: 1 / span 2; font-size: 0.8125rem; color: var(--fg-muted); padding-top: 2px; }
.chk-what b { font-weight: 600; font-size: 1rem; }
.chk-what span { font-size: 0.875rem; color: var(--fg-muted); }
.chk-results { padding-bottom: clamp(72px, 9vw, 120px); scroll-margin-top: 120px; }
.chk-bar { display: flex; justify-content: space-between; gap: 16px; padding-top: 18px; border-top: 1px solid var(--rule); font-size: 0.9375rem; color: var(--fg-muted); }
.chk-bar b { color: var(--fg); }
.chk-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-top: clamp(32px, 4vw, 56px); }
.chk-title { font-size: var(--fs-h2); font-weight: 600; letter-spacing: -0.032em; line-height: 1.1; max-width: 26ch; }
.chk-summary { margin-top: 14px; color: var(--fg-body); }
.chk-summary b { font-weight: 600; color: var(--fg); }
.chk-summary span { display: block; margin-top: 4px; color: var(--fg-muted); font-size: var(--fs-small); }
.chk-list { margin-top: clamp(28px, 3vw, 44px); border-bottom: 1px solid var(--rule); }
.chk-list li { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; padding: 18px 0; border-top: 1px solid var(--rule); }
.chk-list b { font-weight: 600; }
.chk-list p { margin-top: 4px; font-size: var(--fs-small); color: var(--fg-muted); max-width: 72ch; }
@media (prefers-reduced-motion: no-preference) {
  .chk-list li { animation: chk-in 0.6s var(--ease) both; animation-delay: calc(var(--i) * 45ms); }
}
@keyframes chk-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.chk-results.is-error .chk-title { font-size: clamp(1.25rem, 2vw, 1.75rem); }
.chk-results.is-error .chk-cta, .chk-results.is-error .chk-fine { display: none; }
.chk-cta { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: clamp(32px, 4vw, 56px); padding: clamp(24px, 3vw, 44px); background: var(--bg); color: var(--fg); }
.chk-cta p:not(.h3) { margin-top: 8px; color: var(--fg-muted); max-width: 56ch; }
.chk-fine { margin-top: 16px; font-size: 0.875rem; color: var(--fg-muted); max-width: 80ch; }

/* ---------- audit ---------- */
.audit-caveat { margin-top: clamp(40px, 5vw, 64px); padding-top: 20px; border-top: 1px solid var(--rule); color: var(--fg-muted); max-width: 70ch; font-size: var(--fs-small); }
.book-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.cal-frame { margin-top: clamp(28px, 3vw, 44px); overflow: hidden; background: #fff; }
.cal-fallback { display: flex; flex-wrap: wrap; gap: 8px 40px; margin-top: 20px; color: var(--fg-muted); font-size: var(--fs-small); }
.cal-fallback p { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.cal-fallback .tlink { color: var(--fg); font-size: var(--fs-small); }

/* ---------- prose (privacy) ---------- */
.prose { max-width: 68ch; margin-top: clamp(40px, 5vw, 64px); }
.prose h2 { margin-top: 44px; font-size: 1.625rem; font-weight: 600; letter-spacing: -0.025em; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { margin-top: 12px; color: var(--fg-body); }
.prose ul { padding-left: 1.1em; list-style: disc; }
.prose a { color: var(--fg); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .pg-split, .xray-grid, .adbuild-grid, .ex-grid { grid-template-columns: 1fr; }
  .scan, .pg-split .chk-what { max-width: 640px; }
  .nums, .nums--4 { grid-template-columns: 1fr 1fr; }
  .lit-intro { grid-column: 1 / -1; position: relative; top: auto; }
  .lit { grid-column: 1 / -1; }
  .memo-copy, .memo, .price-copy, .price-list, .story .h2, .story-body, .markbuild-copy, .markbuild-art { grid-column: 1 / -1; }
  .stats { grid-template-columns: 1fr 1fr; }
  /* the pinned scenes become plain stacks */
  .xray, .adbuild, .markbuild { height: auto; }
  .xray-pin, .adbuild-pin, .markbuild-pin { position: relative; height: auto; padding-block: clamp(88px, 10vw, 120px); }
  .xray-beam { display: none; }
  .adbuild-stage { min-height: 0; }
  .ab-land { position: relative; top: auto; right: auto; width: 100%; margin-top: 16px; transform: none; }
  .ab-chat { transform: none; width: 100%; }
  .ab-note { position: static; margin-top: 12px; }
  .markbuild-art { max-width: 560px; }
}
@media (max-width: 760px) {
  .pg-row > :first-child, .pg-row > :not(:first-child) { grid-column: 1 / -1; }
  .pg-hero .hero-actions .btn { width: 100%; justify-content: space-between; }
  .nums, .nums--4, .lanes, .bios, .duo { grid-template-columns: 1fr; }
  .duo-item--drop { margin-top: 0; }
  .stack-card { grid-template-columns: 1fr; position: relative; top: auto; min-height: 0; }
  .stack-art { min-height: 240px; }
  .stack-n { padding-top: 20px; }
  .xp-body { grid-template-columns: 1fr; }
  .xp-img img { aspect-ratio: 16 / 9; }
  .htrack { height: auto; }
  .htrack-pin { position: relative; height: auto; padding-block: 88px; }
  .htrack-rail { flex-direction: column; transform: none !important; padding-inline: var(--pad); }
  .phase-card { width: 100%; }
  .phase-cols { grid-template-columns: 1fr; }
  .htrack-line { display: none; }
  .stats b { font-size: clamp(3rem, 15vw, 4.5rem); }
  .caps dt, .caps dd { grid-column: 1 / -1; }
  .caps dd { margin-top: 10px; }
  .where-clock, .where-row .lead, .where-row .tlink { grid-column: 1 / -1; justify-self: start; }
  .checklist li { grid-template-columns: 1fr; }
  .chk-form { flex-direction: column; }
  .chk-form .btn { justify-content: space-between; }
  .pcar { grid-auto-columns: 82vw; }
}

/* ---------- work: concept studies (Clay's case anatomy) ---------- */
.tile-tags { margin-top: 10px !important; font-size: 0.875rem !important; color: var(--fg-muted); }
.case-hero { padding-bottom: clamp(40px, 5vw, 72px); }
.case-meta { display: grid; grid-template-columns: repeat(3, auto); gap: 8px 32px; justify-content: start; }
.case-meta dt { font-size: 0.875rem; font-weight: 500; color: var(--fg-muted); }
.case-meta dd { margin-top: 4px; font-size: 1rem; font-weight: 600; }
.case-img { aspect-ratio: 16 / 8; overflow: hidden; background: var(--surface); }
.case-img img { width: 100%; height: 100%; object-fit: cover; }
.case-q { max-width: 20ch; font-size: clamp(2.5rem, 6.4vw, 6rem); font-weight: 600; letter-spacing: -0.045em; line-height: 1.02; }
.case-split { row-gap: 32px; align-items: start; }
.case-split-head { grid-column: 1 / span 4; }
.case-split-head .lead { margin-top: 16px; }
.case-gap, .case-edit, .case-measure { grid-column: 6 / -1; border-top: 1px solid var(--rule); }
.case-gap li { display: grid; grid-template-columns: 22px 1fr; gap: 14px; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.case-gap i { width: 18px; height: 18px; margin-top: 4px; border-radius: 50%; border: 1.5px dashed var(--fg-muted); }
.case-gap b { display: block; font-size: var(--fs-lead); font-weight: 600; letter-spacing: -0.02em; }
.case-gap span { color: var(--fg-muted); font-size: var(--fs-small); font-weight: 500; }
.case-edit li { display: grid; grid-template-columns: minmax(0, 0.35fr) minmax(0, 1fr); gap: 20px; align-items: baseline; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.case-edit span { color: var(--fg-muted); font-size: var(--fs-small); font-weight: 500; }
.case-edit b { justify-self: start; padding: 4px 10px; background: var(--btn-bg); color: var(--btn-fg); font-size: var(--fs-lead); font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; }
.case-measure li { display: grid; grid-template-columns: 1fr repeat(3, 20px); gap: 14px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--rule); font-size: 1.0625rem; font-weight: 500; }
.case-measure .mk { color: var(--fg); }
.case-measure--plain li { grid-template-columns: 1fr; }
.case-measure--plain .mk { display: none; }
.case-lessons { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 3vw, 48px); margin-top: clamp(40px, 5vw, 72px); }
.case-lessons li { padding-top: 20px; border-top: 1px solid var(--rule); }
.case-lessons p { margin-top: 20px; font-size: var(--fs-lead); font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; }
.case-next { padding-block: clamp(72px, 8vw, 120px); }
.case-next-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.6fr); gap: 16px 48px; align-items: end; }
.case-next-in .eyebrow { grid-column: 1; }
.case-next-title { grid-column: 1; display: inline-flex; align-items: center; gap: 22px; font-size: clamp(3rem, 7vw, 6.5rem); font-weight: 600; letter-spacing: -0.045em; line-height: 1; }
.case-next-title .arr { width: 40px; height: 40px; }
.case-next-title .arr svg { width: 40px; height: 40px; }
.case-next-img { grid-column: 2; grid-row: 1 / span 2; aspect-ratio: 4 / 3; }
@media (max-width: 1000px) {
  .case-split-head, .case-gap, .case-edit, .case-measure { grid-column: 1 / -1; }
  .case-lessons { grid-template-columns: 1fr; }
  .case-next-in { grid-template-columns: 1fr; }
  .case-next-img { grid-column: 1; grid-row: auto; }
  .case-meta { grid-template-columns: 1fr 1fr; }
}

/* ---------- categories (Clay's industry pages) ---------- */
.cat-hero { padding-bottom: clamp(48px, 6vw, 88px); }
.cat-cover .case-img { position: relative; }
.cat-bubbles { position: absolute; z-index: 2; right: clamp(14px, 2.4vw, 36px); bottom: clamp(14px, 2.4vw, 36px); display: grid; gap: 10px; justify-items: end; max-width: min(460px, 80%); }
.cat-bubbles .qbub-q { opacity: 0; transform: translateY(14px); transition: opacity 0.6s var(--ease), transform 0.8s var(--ease); transition-delay: calc(0.6s + var(--k) * 0.35s); }
.case-img.in .cat-bubbles .qbub-q { opacity: 1; transform: none; }
.lit--qs b { font-size: clamp(1.5rem, 3vw, 2.75rem); }
.cat-study { row-gap: 32px; align-items: center; }
.cat-study-img { grid-column: 1 / span 6; aspect-ratio: 4 / 3; }
.cat-study-copy { grid-column: 8 / -1; }
.cat-study-copy .intro { margin-top: 18px; }
.cat-study-copy .tlink { margin-top: 18px; }
.cat-others { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 24px; margin-top: 40px; padding-top: 18px; border-top: 1px solid var(--rule); }
.cat-others .eyebrow { margin: 0 8px 0 0; }
@media (max-width: 1000px) { .cat-study-img, .cat-study-copy { grid-column: 1 / -1; } }
.caps dt a { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px; }
.caps dt a::after { content: " →"; }