:root {
  --ink: #091717;
  --ink-2: #102525;
  --paper: #fbfaf4;
  --white: #fff;
  --turquoise: #20808d;
  --turquoise-bright: #2ca0ab;
  --turquoise-pale: #def7f9;
  --turquoise-deep: #114f56;
  --line: rgba(9, 23, 23, .13);
  --muted: #566464;
  --shadow: 0 24px 70px rgba(9, 23, 23, .10);
  --radius: 18px;
  --shell: min(1240px, calc(100% - 48px));
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, "Noto Sans", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, monospace;
}
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

* { box-sizing: border-box; }
html { scroll-behavior: auto; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); line-height: 1.5; text-rendering: optimizeLegibility; }
a { color: inherit; text-decoration: none; }
button, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 100; background: white; padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; top: 0; z-index: 30; color: #eef8f7; background: rgba(9, 23, 23, .94); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(255,255,255,.1); }
.header-inner { height: 72px; display: flex; align-items: center; gap: 36px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-size: 21px; font-weight: 700; letter-spacing: -.04em; }
.brand-mark { color: #8ddce2; font-size: 22px; }
.desktop-nav { margin-left: auto; display: flex; gap: 32px; color: #c7d3d2; font-size: 14px; }
.desktop-nav a:hover { color: white; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 0 22px; border-radius: 10px; font-weight: 700; transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: linear-gradient(135deg, var(--turquoise), var(--turquoise-bright)); box-shadow: 0 10px 28px rgba(44,160,171,.22); }
.button-small { min-height: 42px; padding-inline: 18px; font-size: 13px; }
.menu-toggle, .mobile-nav { display: none; }

.dark-grid { position: relative; overflow: hidden; color: white; background: var(--ink); }
.dark-grid::before { content: ""; position: absolute; inset: 0; opacity: .38; pointer-events: none; background-image: linear-gradient(rgba(53,189,200,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(53,189,200,.14) 1px, transparent 1px); background-size: 120px 120px; mask-image: radial-gradient(circle at 80% 45%, #000, transparent 64%); }
.hero { min-height: 680px; display: grid; align-items: center; }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, .9fr) minmax(500px, 1.1fr); gap: 72px; align-items: center; padding-block: 82px 94px; }
.eyebrow { margin: 0 0 18px; color: #d8e6e5; font-family: var(--mono); font-size: 12px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow span { color: #7bd3db; }
.eyebrow.light { color: var(--turquoise); }
h1, h2 { font-family: var(--serif); font-weight: 500; letter-spacing: -.035em; line-height: 1.04; }
h1 { max-width: 650px; margin: 0; font-size: clamp(48px, 5vw, 68px); }
.hero-lead { max-width: 540px; margin: 24px 0 30px; color: #d2dede; font-size: 19px; line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 24px; }
.text-link { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; }
.play { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; }
.microcopy { margin: 14px 0 0; color: #849796; font-size: 12px; }
.search-demo { padding: 26px; border: 1px solid rgba(146,220,226,.25); border-radius: 20px; background: rgba(255,255,255,.06); box-shadow: 0 28px 100px rgba(0,0,0,.3); }
.search-demo label { display: block; margin-bottom: 12px; color: #aabdbc; font-size: 13px; }
.search-demo textarea { width: 100%; min-height: 116px; resize: none; padding: 18px; color: white; background: rgba(0,0,0,.13); border: 1px solid rgba(255,255,255,.18); border-radius: 12px; outline: none; }
.search-demo textarea:focus { border-color: var(--turquoise-bright); box-shadow: 0 0 0 3px rgba(44,160,171,.16); }
.search-tools { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; }
.tool-chips { display: flex; gap: 8px; }
.chip { padding: 7px 11px; color: #bad0ce; background: transparent; border: 1px solid rgba(255,255,255,.14); border-radius: 99px; cursor: pointer; }
.chip.active, .chip:hover { color: white; border-color: rgba(146,220,226,.55); background: rgba(53,189,200,.09); }
.submit-search { width: 44px; height: 44px; color: white; background: var(--turquoise); border: 0; border-radius: 50%; cursor: pointer; font-size: 22px; }
.search-status { min-height: 0; color: #8ddce2; font-size: 12px; transition: min-height .2s, margin .2s; }
.search-status:not(:empty) { min-height: 18px; margin-top: 12px; }

section { scroll-margin-top: 84px; }
.sources-section { padding: 68px 0 54px; background: #fff; border-bottom: 1px solid var(--line); }
.section-heading h2, .feature-copy h2, .center-heading h2, .final-cta h2 { margin: 0; font-size: clamp(36px, 4vw, 52px); }
.inline-heading { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; margin-bottom: 30px; }
.inline-heading p { margin: 0; color: var(--muted); }
.source-grid { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.source-card { min-width: 0; padding: 20px; border-right: 1px solid var(--line); }
.source-card:last-child { border: 0; }
.source-icon { display: inline-grid; place-items: center; width: 28px; height: 28px; margin-right: 7px; color: var(--turquoise-deep); background: var(--turquoise-pale); border-radius: 50%; font-size: 12px; }
.source-card strong { font-size: 13px; }
.source-card p { min-height: 64px; margin: 15px 0; font-size: 13px; line-height: 1.45; }
.source-card small { display: flex; justify-content: space-between; color: #6d7979; font-family: var(--mono); font-size: 10px; }
.source-card b { display: grid; width: 18px; height: 18px; place-items: center; color: white; background: var(--ink); border-radius: 4px; }
.all-sources { display: block; margin-top: 14px; color: var(--turquoise); text-align: right; font-size: 13px; font-weight: 700; }

.product-section { padding: 70px 0; background: #fff; }
.product-window { display: grid; grid-template-columns: 190px minmax(0, 1fr) 230px; min-height: 570px; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: white; box-shadow: var(--shadow); }
.product-sidebar { display: flex; flex-direction: column; padding: 26px 18px; background: #f7f8f5; border-right: 1px solid var(--line); }
.product-sidebar > strong { font-size: 18px; }
.product-sidebar > button { margin: 24px 0; padding: 10px; color: #566; background: white; border: 1px solid var(--line); border-radius: 9px; }
.product-sidebar nav { display: grid; gap: 16px; color: #6b7877; font-size: 13px; }
.profile { display: flex; gap: 10px; align-items: center; margin-top: auto; }
.profile i { display: grid; width: 32px; height: 32px; place-items: center; color: white; background: var(--ink); border-radius: 50%; font-style: normal; }
.profile span { font-size: 12px; }.profile small { display: block; color: #7e8a89; }
.answer-panel { padding: 26px 30px; }
.answer-head { display: flex; justify-content: space-between; gap: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.tab { margin-right: 16px; color: #7c8988; font-size: 12px; }.tab.active { color: var(--turquoise); font-weight: 800; }
.answer-head button, .citation-panel button { padding: 7px 10px; color: #53605f; background: white; border: 1px solid var(--line); border-radius: 8px; }
.answer-panel h2 { margin: 24px 0 12px; font-family: var(--sans); font-size: 23px; font-weight: 750; letter-spacing: -.02em; }
.answer-panel h3 { margin: 24px 0 10px; font-size: 15px; }
.answer-panel p, .answer-panel li { color: #42504f; font-size: 14px; }
.answer-panel li { margin-bottom: 12px; }.answer-panel li a { color: var(--turquoise); font-weight: 800; }
.follow-up { display: flex; align-items: center; justify-content: space-between; margin-top: 32px; padding: 12px 14px; color: #8b9695; border: 1px solid var(--line); border-radius: 10px; font-size: 13px; }
.follow-up input { flex: 1; min-width: 0; color: var(--ink); background: transparent; border: 0; outline: 0; font: inherit; }
.follow-up input::placeholder { color: #8b9695; opacity: 1; }
.follow-up button { width: 34px; height: 34px; color: white; background: var(--turquoise); border: 0; border-radius: 8px; }
.citation-panel { padding: 26px 18px; background: #f8faf8; border-left: 1px solid var(--line); }
.citation-panel h3 { margin: 0 0 18px; font-size: 14px; }
.citation-panel a { display: flex; gap: 10px; margin-bottom: 10px; padding: 12px; background: white; border: 1px solid var(--line); border-radius: 10px; font-size: 11px; line-height: 1.35; }
.citation-panel b { color: var(--turquoise); }

.feature-stack { padding: 18px 0 72px; background: var(--paper); }
.stack-inner { display: grid; gap: 18px; }
.feature-row { display: grid; grid-template-columns: .72fr 1.28fr; gap: 56px; align-items: center; padding: 48px; background: white; border: 1px solid var(--line); border-radius: var(--radius); }
.feature-row.reverse { grid-template-columns: 1.2fr .8fr; }
.feature-copy p { color: var(--muted); }
.check-list { display: grid; gap: 11px; padding: 0; list-style: none; color: #42504f; font-size: 14px; }
.check-list li::before { content: "✓"; display: inline-grid; width: 20px; height: 20px; margin-right: 8px; place-items: center; color: var(--turquoise); border: 1px solid #92dce2; border-radius: 50%; font-size: 11px; }
.research-board, .report-ui { display: grid; grid-template-columns: 1.4fr .6fr; gap: 16px; padding: 26px; background: linear-gradient(135deg, #edfafa, #dff4f4); border-radius: 15px; }
.feature-media { margin: 0; overflow: hidden; border-radius: 14px; background: var(--ink); box-shadow: 0 18px 50px rgba(9,23,23,.14); }
.feature-media img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.research-media { grid-column: 1 / -1; max-height: 360px; }
.research-media img { max-height: 360px; object-position: center 56%; }
.document-visual-stack, .compare-visual-stack { display: grid; gap: 14px; min-width: 0; }
.document-visual-stack .feature-media img, .compare-visual-stack .feature-media img { aspect-ratio: 16 / 8; }
.progress-list { display: grid; gap: 13px; }.progress-list h3 { margin: 0 0 7px; }.progress-list span { font-size: 13px; }.progress-list .done { color: #225e46; }.progress-list .loading { color: var(--turquoise); font-weight: 700; }
.research-metrics { display: grid; align-content: center; gap: 2px; padding: 18px; background: rgba(255,255,255,.82); border-radius: 12px; }.research-metrics small { color: #61706f; }.research-metrics strong { margin-bottom: 10px; color: var(--turquoise); font-size: 24px; }
.document-ui { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; padding: 24px; background: #f1f2ee; border-radius: 15px; }
.drop-zone { display: grid; place-items: center; align-content: center; min-height: 230px; padding: 20px; text-align: center; background: white; border: 1px dashed #9aabaa; border-radius: 12px; }.drop-zone span { color: var(--turquoise); font-size: 30px; }.drop-zone small { margin-top: 10px; color: #7e8988; }
.file-list { display: grid; align-content: center; gap: 10px; }.file-list h3 { margin: 0 0 8px; }.file-list span { padding: 10px; background: white; border-radius: 8px; font-size: 12px; }
.compare-row { grid-template-columns: .7fr 1.3fr; }
.table-wrap { overflow-x: auto; padding: 18px; background: #f5f5f1; border-radius: 15px; }
table { width: 100%; border-collapse: collapse; background: white; font-size: 12px; } caption { padding: 14px; text-align: left; font-weight: 800; } th, td { padding: 11px; border: 1px solid var(--line); text-align: left; white-space: nowrap; } th { background: #f7f8f5; }
.report-ui { grid-template-columns: 1fr 1fr; background: #eff9f8; }.steps { display: grid; gap: 11px; }.steps h3 { margin: 0 0 8px; }.steps span { font-size: 12px; }.report-preview { display: grid; gap: 10px; padding: 18px; background: white; border-radius: 12px; }.report-preview strong { font-family: var(--serif); font-size: 18px; }.report-preview span, .report-preview small { color: #647271; font-size: 10px; }.mini-chart { display: flex; height: 66px; align-items: end; gap: 8px; }.mini-chart i { width: 16%; background: var(--turquoise); border-radius: 4px 4px 0 0; }.mini-chart i:nth-child(1){height:28%}.mini-chart i:nth-child(2){height:43%}.mini-chart i:nth-child(3){height:58%}.mini-chart i:nth-child(4){height:72%}.mini-chart i:nth-child(5){height:92%}

.fact-section { padding: 80px 0; background: white; }
.fact-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; align-items: center; }
.fact-card { margin: 0; padding: 34px; background: #fbfbf8; border: 1px solid var(--line); border-radius: 15px; box-shadow: var(--shadow); }
.fact-card p { margin: 0 0 26px; font-family: var(--serif); font-size: 24px; line-height: 1.45; }.fact-card a { color: var(--turquoise); }.fact-card footer { display: flex; flex-wrap: wrap; gap: 8px; }.fact-card footer span { padding: 7px 9px; background: white; border: 1px solid var(--line); border-radius: 7px; font-family: var(--mono); font-size: 9px; }.fact-card footer b { margin-right: 5px; color: white; background: var(--ink); padding: 2px 4px; border-radius: 3px; }

.scenario-section, .faq-section { padding: 76px 0; }
.scenario-section { background: var(--paper); }.faq-section { background: white; }
.center-heading { max-width: 760px; margin: 0 auto 38px; text-align: center; }
.scenario-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.scenario-grid article { padding: 24px; background: white; border: 1px solid var(--line); border-radius: 13px; }.scenario-grid span { display: grid; width: 38px; height: 38px; place-items: center; color: var(--turquoise); background: var(--turquoise-pale); border-radius: 9px; }.scenario-grid h3 { margin: 18px 0 8px; font-size: 15px; }.scenario-grid p { margin: 0; color: var(--muted); font-size: 12px; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
details { border: 1px solid var(--line); border-radius: 10px; background: #fdfdfa; } summary { padding: 17px 18px; cursor: pointer; font-weight: 700; list-style: none; } summary::after { content: "+"; float: right; color: var(--turquoise); } details[open] summary::after { content: "−"; } details p { margin: 0; padding: 0 18px 18px; color: var(--muted); font-size: 14px; }

.final-cta { padding: 58px 0; }
.cta-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 50px; }.cta-inner h2 { max-width: 720px; }.cta-inner p { color: #c2d0cf; }.cta-inner > div:last-child { display: grid; gap: 10px; text-align: center; }.cta-inner small { color: #8ba09f; }
.site-footer { padding: 58px 0; color: #d7e1e0; background: #061111; border-top: 1px solid rgba(255,255,255,.1); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 50px; }
.footer-brand p { max-width: 280px; color: #8ca09f; font-size: 12px; }.footer-brand small { display: block; margin-top: 45px; color: #6f8382; }
.site-footer nav { display: grid; align-content: start; gap: 9px; }.site-footer nav h2 { margin: 0 0 10px; color: #65c2ca; font-family: var(--sans); font-size: 12px; font-weight: 800; letter-spacing: .05em; }.site-footer nav a { color: #a9b8b7; font-size: 12px; }.site-footer nav a:hover { color: white; }

@media (max-width: 1100px) {
  :root { --shell: min(100% - 36px, 960px); }
  .desktop-nav { gap: 20px; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .source-grid { grid-template-columns: repeat(3, 1fr); }.source-card:nth-child(3) { border-right: 0; }.source-card:nth-child(n+4) { border-top: 1px solid var(--line); }
  .product-window { grid-template-columns: 160px minmax(0, 1fr); }.citation-panel { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); border: 0; border-top: 1px solid var(--line); }.citation-panel h3 { grid-column: 1 / -1; }
  .feature-row, .feature-row.reverse, .compare-row { gap: 36px; padding: 36px; }
  .scenario-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr repeat(2, 1fr); }.footer-grid nav:nth-child(n+4) { margin-top: 20px; }
}

@media (max-width: 800px) {
  :root { --shell: min(100% - 28px, 700px); }
  .desktop-nav, .header-cta { display: none; }.menu-toggle { display: grid; width: 42px; height: 42px; margin-left: auto; place-content: center; gap: 6px; color: white; background: transparent; border: 1px solid rgba(255,255,255,.2); border-radius: 9px; }.menu-toggle span { display: block; width: 18px; height: 1px; background: white; }.mobile-nav { position: absolute; inset: 72px 0 auto; padding: 20px 28px 28px; background: var(--ink); border-bottom: 1px solid rgba(255,255,255,.12); }.mobile-nav:not([hidden]) { display: grid; gap: 18px; }
  .hero { min-height: auto; }.hero-grid { grid-template-columns: 1fr; padding-block: 62px 70px; }.search-demo { max-width: 680px; }
  .inline-heading, .feature-row, .feature-row.reverse, .compare-row, .fact-grid { grid-template-columns: 1fr; }
  .source-grid { grid-template-columns: 1fr 1fr; }.source-card:nth-child(odd) { border-right: 1px solid var(--line); }.source-card:nth-child(even) { border-right: 0; }.source-card:nth-child(n+3) { border-top: 1px solid var(--line); }
  .product-window { grid-template-columns: 1fr; }.product-sidebar { display: none; }.citation-panel { grid-template-columns: 1fr 1fr; }
  .feature-row { padding: 30px; }.feature-row.reverse .document-visual-stack, .feature-row.reverse .report-ui { order: 2; }.research-board, .report-ui { grid-template-columns: 1fr 1fr; }
  .fact-grid { gap: 32px; }.scenario-grid { grid-template-columns: 1fr 1fr; }.cta-inner { align-items: flex-start; flex-direction: column; }.footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px) {
  :root { --shell: calc(100% - 24px); }
  .header-inner { height: 64px; }.mobile-nav { top: 64px; }
  h1 { font-size: 43px; }.hero-lead { font-size: 17px; }.hero-actions { align-items: stretch; flex-direction: column; }.hero-actions .text-link { justify-content: center; }
  .search-demo { padding: 18px; }.tool-chips { gap: 5px; }.chip { padding: 6px 8px; font-size: 11px; }
  .sources-section, .product-section, .scenario-section, .faq-section, .fact-section { padding-block: 54px; }
  .source-grid { grid-template-columns: 1fr; }.source-card { border-right: 0 !important; border-top: 1px solid var(--line); }.source-card:first-child { border-top: 0; }.source-card p { min-height: auto; }
  .product-window { min-height: 0; }.answer-panel { padding: 20px; }.answer-head { align-items: flex-start; flex-direction: column; }.citation-panel { grid-template-columns: 1fr; }.citation-panel h3 { grid-column: auto; }
  .feature-row { padding: 24px; }.research-board, .document-ui, .report-ui { grid-template-columns: 1fr; }.drop-zone { min-height: 180px; }
  .fact-card { padding: 24px; }.fact-card p { font-size: 20px; }.scenario-grid, .faq-grid, .footer-grid { grid-template-columns: 1fr; }.footer-grid { gap: 32px; }.footer-grid nav:nth-child(n+4) { margin-top: 0; }
  .cta-inner h2 { font-size: 38px; }.final-cta { padding-block: 50px; }
}

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

/* Intent landing pages */
.page-hero-grid { position:relative; min-height:650px; display:grid; grid-template-columns:minmax(0,.88fr) minmax(520px,1.12fr); gap:64px; align-items:center; padding-block:78px; }
.page-visual { margin:0; overflow:hidden; border:1px solid rgba(255,255,255,.16); border-radius:20px; background:#102525; box-shadow:0 28px 80px rgba(0,0,0,.28); }
.page-visual img { display:block; width:100%; height:auto; aspect-ratio:3/2; object-fit:cover; }
.intent-strip { background:#fff; border-bottom:1px solid var(--line); }
.intent-strip-grid { display:grid; grid-template-columns:repeat(3,1fr); }
.intent-strip-grid > div { display:grid; grid-template-columns:auto 1fr; column-gap:14px; padding:26px 30px; border-right:1px solid var(--line); }
.intent-strip-grid > div:last-child { border-right:0; }
.intent-strip-grid span { grid-row:1/3; color:var(--turquoise); font-family:var(--mono); font-weight:800; }
.intent-strip-grid strong { font-size:14px; }
.intent-strip-grid small { margin-top:4px; color:var(--muted); line-height:1.45; }
.light-section { background:#fff; }
.intent-overview, .output-section, .limits-section, .related-section { padding-block:82px; }
.workflow-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.workflow-grid article { padding:30px; border:1px solid var(--line); border-radius:16px; background:var(--paper); }
.workflow-grid span { color:var(--turquoise); font-family:var(--mono); font-size:12px; font-weight:800; letter-spacing:.12em; }
.workflow-grid h3 { margin:18px 0 10px; font-family:var(--serif); font-size:25px; line-height:1.15; }
.workflow-grid p { margin:0; color:var(--muted); font-size:14px; line-height:1.65; }
.proof-section { padding-block:86px; color:#eef8f7; background:var(--ink-2); }
.proof-grid { display:grid; grid-template-columns:.7fr 1.3fr; gap:72px; align-items:center; }
.proof-section .feature-copy p { color:#b8c9c8; line-height:1.7; }
.light-check li { color:#dce7e6; }
.answer-proof { overflow:hidden; border:1px solid rgba(255,255,255,.15); border-radius:20px; background:#f7f8f5; box-shadow:0 30px 90px rgba(0,0,0,.3); }
.proof-query { padding:24px 26px; color:#ecf8f7; background:#0d1d1d; }
.proof-query small { color:#75cbd2; font-family:var(--mono); text-transform:uppercase; letter-spacing:.1em; }
.proof-query p { margin:10px 0 0; line-height:1.6; }
.proof-progress { display:flex; gap:8px; padding:15px 24px; overflow-x:auto; color:#7d8b8a; background:#e9eeea; border-bottom:1px solid var(--line); font-size:11px; white-space:nowrap; }
.proof-progress span { padding:7px 10px; background:#fff; border-radius:99px; }
.proof-progress .active { color:#195d50; }
.proof-result { padding:28px; color:var(--ink); }
.proof-result header { display:flex; gap:24px; padding-bottom:14px; border-bottom:1px solid var(--line); color:#70807f; font-size:12px; }
.proof-result header span:first-child { color:var(--turquoise); font-weight:800; }
.proof-result h3 { margin:24px 0 16px; font-family:var(--serif); font-size:28px; }
.proof-result ul { display:grid; gap:12px; margin:0; padding:0; list-style:none; }
.proof-result li { display:flex; gap:12px; align-items:flex-start; color:#485655; font-size:14px; }
.proof-result li b { display:grid; flex:0 0 24px; height:24px; place-items:center; color:#fff; background:var(--turquoise); border-radius:7px; }
.source-pills { display:flex; flex-wrap:wrap; gap:8px; margin-top:24px; }
.source-pills span { padding:7px 9px; color:#536261; background:#fff; border:1px solid var(--line); border-radius:8px; font-family:var(--mono); font-size:9px; }
.output-section .center-heading > p:last-child { color:var(--muted); }
.output-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.output-grid article { padding:26px; border:1px solid var(--line); border-radius:15px; }
.output-grid article > span { display:grid; width:42px; height:42px; place-items:center; color:var(--turquoise); background:var(--turquoise-pale); border-radius:10px; font-size:20px; }
.output-grid h3 { margin:22px 0 10px; font-size:17px; text-transform:capitalize; }
.output-grid p { margin:0; color:var(--muted); font-size:13px; line-height:1.6; }
.audience-section { padding-block:82px; background:var(--paper); }
.split-heading { display:grid; grid-template-columns:.65fr 1.35fr; gap:70px; }
.split-heading h2 { margin:0; font-size:clamp(36px,4vw,52px); }
.audience-list { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.audience-list article { padding:24px; background:#fff; border:1px solid var(--line); border-radius:14px; }
.audience-list h3 { margin:0 0 10px; font-size:16px; }
.audience-list p { margin:0; color:var(--muted); font-size:13px; line-height:1.55; }
.quality-section { padding-block:82px; color:#eef8f7; background:linear-gradient(135deg,#0c2020,#153333); }
.quality-grid { display:grid; grid-template-columns:1fr 1fr; gap:74px; align-items:center; }
.quality-grid h2 { margin:0; font-size:clamp(36px,4vw,52px); }
.quality-grid p { color:#b4c6c5; line-height:1.7; }
.quality-grid ol { display:grid; gap:12px; margin:0; padding:0; counter-reset:quality; list-style:none; }
.quality-grid li { padding:18px 20px; background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.11); border-radius:12px; }
.quality-grid li::before { counter-increment:quality; content:"0" counter(quality); margin-right:15px; color:#75cbd2; font-family:var(--mono); font-weight:800; }
.limits-section { background:#f6f0df; }
.limits-card { display:grid; grid-template-columns:.75fr 1.25fr; gap:70px; align-items:center; padding:42px; border:1px solid rgba(114,88,30,.2); border-radius:18px; background:#fffdf7; }
.limits-card h2 { margin:0; font-size:clamp(32px,3.5vw,46px); }
.limits-card > p { margin:0; color:#5f5a4e; font-size:17px; line-height:1.75; }
.related-section { background:var(--paper); }
.related-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.related-grid a { padding:28px; background:#fff; border:1px solid var(--line); border-radius:15px; transition:transform .2s,border-color .2s,box-shadow .2s; }
.related-grid a:hover { transform:translateY(-3px); border-color:#73c4ca; box-shadow:var(--shadow); }
.related-grid span { color:var(--turquoise); font-size:12px; font-weight:800; }
.related-grid h3 { margin:34px 0 10px; font-family:var(--serif); font-size:25px; line-height:1.1; }
.related-grid p { margin:0; color:var(--muted); font-size:13px; }
.page-disclaimer { max-width:760px; margin:30px auto 0; color:var(--muted); text-align:center; font-size:13px; }
.seo-footer-links { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:10px 28px; margin:34px 0; }
.seo-footer-links a { color:#91a5a4; font-size:12px; }
.seo-footer-links a:hover { color:#fff; }
.not-found { min-height:62vh; display:grid; place-items:center; padding-block:90px; text-align:center; }
.not-found h1 { margin-inline:auto; }
.not-found p:not(.eyebrow) { margin:24px auto 30px; color:var(--muted); font-size:18px; }
@media (max-width:1100px) {
  .page-hero-grid { grid-template-columns:1fr 1fr; gap:36px; }
  .proof-grid { gap:38px; }
  .output-grid { grid-template-columns:1fr 1fr; }
  .split-heading { grid-template-columns:1fr; gap:34px; }
  .seo-footer-links { grid-template-columns:repeat(3,1fr); }
}
@media (max-width:800px) {
  .page-hero-grid { min-height:0; grid-template-columns:1fr; padding-block:62px; }
  .intent-strip-grid { grid-template-columns:1fr; }
  .intent-strip-grid > div { border-right:0; border-bottom:1px solid var(--line); }
  .intent-strip-grid > div:last-child { border-bottom:0; }
  .workflow-grid, .proof-grid, .quality-grid, .limits-card { grid-template-columns:1fr; }
  .audience-list, .related-grid { grid-template-columns:1fr; }
  .limits-card { gap:26px; padding:30px; }
  .seo-footer-links { grid-template-columns:1fr 1fr; }
}
@media (max-width:520px) {
  .page-hero-grid { padding-block:50px; }
  .page-visual { border-radius:14px; }
  .intent-overview, .output-section, .limits-section, .related-section, .proof-section, .audience-section, .quality-section { padding-block:58px; }
  .workflow-grid, .output-grid { grid-template-columns:1fr; }
  .workflow-grid article, .output-grid article, .proof-result { padding:22px; }
  .answer-proof { border-radius:14px; }
  .proof-query { padding:20px; }
  .seo-footer-links { grid-template-columns:1fr; }
}