/* Ecotheta public platform identity. Progressive enhancement keeps every example readable. */
:root {
  --paper: #f4f3ed;
  --ink: #182820;
  --muted: #59645b;
  --green: #285940;
  --forest: #172b23;
  --line: #cdd2c6;
  --citron: #d7ee8a;
  --lavender: #e6e3f1;
}
body { background: var(--paper); color: var(--ink); }
h1, h2 { font-family: var(--sans); font-weight: 500; letter-spacing: -.055em; }
h1 em, h2 em { font-family: var(--serif); font-weight: 400; color: inherit; letter-spacing: -.045em; }
h2 { font-size: clamp(40px, 4.3vw, 64px); line-height: 1.07; }
.page-width { max-width: 1440px; width: calc(100% - 112px); }
.section-space { padding-block: 110px; }
.section-kicker { font-size: 11px; font-weight: 600; line-height: 1.6; letter-spacing: .095em; text-transform: uppercase; }
.platform-heading { display: block; margin-bottom: 0; }
.platform-heading .section-kicker { margin-bottom: 26px; }
.button { min-height: 52px; border-radius: 2px; background: var(--ink); border-color: var(--ink); color: var(--paper); font-weight: 500; gap: 27px; }
.button:hover { background: #355c43; border-color: #355c43; }
.button-small { min-height: 44px; padding: 11px 18px; font-size: 13px; gap: 20px; }
.quiet-link { display: inline-flex; align-items: center; gap: 20px; min-height: 44px; font-size: 14px; font-weight: 500; }
.quiet-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.quiet-link > span { font-size: 21px; }
:focus-visible { outline: 3px solid #517024; outline-offset: 5px; }
.site-header { background: var(--paper); border-color: var(--line); }
.navigation { height: 84px; gap: 55px; }
.brand-lockup { gap: 12px; font-size: 26px; font-weight: 600; line-height: 1; letter-spacing: -.05em; }

.desktop-links { gap: 27px; font-size: 13px; }
.desktop-links a { min-height: 44px; }
.navigation-actions { gap: 23px; }
.sign-in { display: inline-flex; align-items: center; min-height: 44px; }
.platform-hero { border-bottom: 1px solid var(--line); }
.hero-layout { display: grid; grid-template-columns: 1.05fr 1fr; gap: 22px; align-items: center; padding-block: 52px 43px; }
.hero-statement { position: relative; z-index: 1; padding-block: 30px; }
.hero-statement .section-kicker { display: flex; align-items: center; gap: 9px; letter-spacing: .07em; }
.signal-dot { width: 7px; height: 7px; border-radius: 50%; background: #608439; flex-shrink: 0; }
.hero-statement h1 { font-size: clamp(52px, 5.05vw, 78px); line-height: 1.025; margin: 31px 0 26px; }
.hero-statement h1 em { display: block; margin-top: 6px; }
.hero-description { max-width: 42ch; color: var(--muted); font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin: 29px 0 19px; }
.hero-actions .quiet-link { font-size: 13px; gap: 14px; }
.hero-qualifier { font-size: 11px; color: var(--muted); }
.industrial-atlas { min-width: 0; align-self: center; }
.atlas-figure { width: 100%; position: relative; min-height: 360px; aspect-ratio: 1.25; overflow: hidden; }
.atlas-figure img { position: absolute; display: block; max-width: none; width: 120%; height: 100%; left: -23%; top: 0; object-fit: contain; mix-blend-mode: darken; }
.atlas-coordinate { position: absolute; z-index: 1; font-size: 9px; letter-spacing: .08em; color: var(--muted); }
.coordinate-top { top: 14px; right: 0; }
.coordinate-bottom { left: 2px; bottom: 7px; font-size: 10px; letter-spacing: 0; }
.atlas-pin { position: absolute; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; border: 1px solid #718270; color: var(--ink); background: var(--paper); font-size: 10px; font-weight: 600; box-shadow: 0 0 0 5px #f4f3ed80; transition: background .2s, transform .2s; }
.pin-energy { left: 19%; top: 53%; }
.pin-production { left: 52%; top: 52%; }
.pin-suppliers { left: 81%; top: 65%; }
[data-active-view=energy] .pin-energy, [data-active-view=production] .pin-production, [data-active-view=suppliers] .pin-suppliers { background: var(--citron); transform: scale(1.1); }
.atlas-tabs { display: flex; border-block: 1px solid var(--line); }
.atlas-tabs button { flex: 1; border: 0; border-right: 1px solid var(--line); background: transparent; min-height: 48px; padding: 10px; color: var(--muted); font-size: 12px; text-align: left; }
.atlas-tabs button:last-child { border-right: 0; }
.atlas-tabs button > span { font-size: 10px; margin-right: 9px; }
.atlas-tabs button[aria-selected=true] { background: var(--citron); color: var(--ink); }
.atlas-tabs button:hover { color: var(--ink); background: #e5ebd7; }
.atlas-tabs button:focus-visible, .explorer-tabs button:focus-visible, .ai-tabs button:focus-visible { outline-offset: -4px; }
.atlas-detail { padding: 20px 0 0; min-height: 155px; }
.atlas-detail + .atlas-detail { border-top: 1px solid var(--line); margin-top: 20px; }
.detail-overline { font-size: 10px; text-transform: uppercase; letter-spacing: .09em; color: var(--muted); }
.atlas-detail p { font-size: 14px; line-height: 1.6; margin: 7px 0; max-width: 56ch; }
[data-enhanced=true] > [data-view-panel] { margin-top: 0; border-top: 0; }
.atlas-detail a { display: inline-flex; gap: 17px; align-items: center; min-height: 36px; font-size: 12px; font-weight: 600; }
.atlas-detail a:hover { text-decoration: underline; text-underline-offset: 4px; }
.ccts-entry { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 19px; border-top: 1px solid var(--line); font-size: 12px; }
.ccts-entry > span { display: flex; align-items: center; gap: 12px; }
.entry-dot { height: 6px; width: 6px; background: var(--green); border-radius: 50%; }
.ccts-entry a { display: inline-flex; align-items: center; gap: 30px; min-height: 36px; font-weight: 500; }
.ccts-entry a:hover { text-decoration: underline; text-underline-offset: 4px; }
.platform-intro { display: grid; grid-template-columns: 1.15fr 1fr; gap: 38px 100px; }
.platform-intro-copy { align-self: end; color: var(--muted); font-size: 17px; line-height: 1.75; max-width: 52ch; }
.platform-intro-copy p + p { margin-top: 16px; }
.platform-chain { grid-column: 1/-1; display: grid; grid-template-columns: 1fr 50px 1fr 50px 1fr; align-items: center; margin-top: 29px; border-block: 1px solid var(--line); padding: 34px 0; }
.platform-chain > div { display: grid; grid-template-columns: 28px 1fr; gap: 4px 12px; }
.platform-chain > div > span { color: var(--muted); font-size: 10px; margin-top: 6px; }
.platform-chain strong { font-size: 21px; letter-spacing: -.025em; font-weight: 500; }
.platform-chain small { grid-column: 2; font-size: 12px; color: var(--muted); }
.chain-arrow { font-size: 26px; color: #657e51; }
.evidence-section { background: #e8ebdf; padding-block: 85px; }
.evidence-layout { display: grid; grid-template-columns: .85fr 1.25fr; align-items: center; gap: 70px; }
.evidence-intro h2 { font-size: clamp(37px, 3.5vw, 53px); margin: 26px 0 24px; }
.evidence-intro > p:not(.section-kicker) { color: var(--muted); max-width: 36ch; font-size: 16px; line-height: 1.7; }
.example-caption { display: block; font-size: 11px; color: var(--muted); margin-top: 27px; }
.evidence-explorer { min-width: 0; background: var(--paper); border: 1px solid #c7cebd; box-shadow: 0 16px 40px #27391b08; }
.explorer-tabs { display: flex; padding-inline: 24px; border-bottom: 1px solid var(--line); }
.explorer-tabs button { flex: 1; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); min-height: 53px; padding: 12px 8px; text-align: left; font-size: 12px; }
.explorer-tabs button[aria-selected=true] { color: var(--ink); border-bottom-color: var(--ink); font-weight: 600; }
.explorer-tabs button:hover { background: #e8ebdf; }
.example-evidence-panel { padding: 25px 26px; min-height: 364px; }
.example-evidence-panel + .example-evidence-panel { border-top: 1px solid var(--line); }
.example-record-heading { margin-bottom: 0; display: flex; align-items: center; gap: 12px; font-size: 13px; }
.document-glyph { display: grid; place-items: center; background: #e5e9da; width: 34px; height: 38px; font-size: 23px; flex-shrink: 0; }
.example-record-heading small { display: block; font-size: 10px; color: var(--muted); margin-top: 3px; }
.example-record-status { font-size: 9px; color: var(--green); margin-left: auto; padding: 4px 7px; border: 1px solid #c3d0b7; background: #e7eddf; }
.document-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; align-items: center; margin-top: 25px; }
.example-source-paper { margin-top: 0; padding: 23px 20px; border: 1px solid #d4d7cc; background: #fdfcf7; transform: rotate(-2deg); box-shadow: 4px 5px 0 #e4e6db; }
.example-source-paper::after { display: none; }
.paper-label { font-size: 7px; letter-spacing: .075em; color: var(--muted); }
.paper-lines { margin: 18px 0; }
.paper-lines i { display: block; height: 3px; background: #e5e5dc; margin-top: 6px; width: 95%; }
.paper-lines i:nth-child(2) { width: 63%; }.paper-lines i:nth-child(3) { width: 80%; }
.source-field { display: block; font-size: 10px; color: var(--muted); }
.example-source-paper strong { font-size: 30px; font-weight: 500; letter-spacing: -.04em; white-space: nowrap; }
.example-source-paper strong small { font-size: 12px; font-weight: 400; letter-spacing: 0; }
.example-source-paper p { font-size: 9px; color: var(--muted); margin-top: 5px; }
.ai-label { display: inline-block; font-size: 10px; background: #e4dff1; color: #554374; padding: 3px 8px; }
.extraction-note h3 { font-size: 21px; line-height: 1.2; margin: 13px 0 9px; }
.extraction-note p { font-size: 12px; color: var(--muted); line-height: 1.7; }
.review-label { display: inline-block; font-size: 9px; margin-top: 18px; border-top: 1px solid var(--line); padding-top: 10px; color: var(--green); }
.review-fields { margin: 24px 0 0; }
.review-fields > div { display: flex; justify-content: space-between; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.review-fields dt { color: var(--muted); font-size: 12px; }
.review-fields dd { margin: 0; font-size: 13px; text-align: right; }
.review-fields dd span { display: block; font-size: 10px; color: var(--muted); }
.panel-footnote { font-size: 11px; line-height: 1.6; color: var(--muted); margin-top: 18px; }
.reuse-list { padding: 0; margin: 21px 0 0; list-style: none; }
.reuse-list li { display: flex; gap: 18px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.reuse-list li > span { font-size: 10px; color: var(--muted); padding-top: 3px; }
.reuse-list strong { font-size: 13px; font-weight: 500; }
.reuse-list p { font-size: 11px; color: var(--muted); margin-top: 2px; }
.split-heading { display: flex; justify-content: space-between; gap: 50px; align-items: end; margin-bottom: 50px; }
.split-heading > p { color: var(--muted); max-width: 36ch; font-size: 16px; line-height: 1.7; }
.solution-row { display: grid; grid-template-columns: 44px 1fr auto 34px; gap: 28px; align-items: center; padding: 31px 0; border-top: 1px solid var(--line); transition: padding .2s, background .2s; }
.solution-row:last-child { border-bottom: 1px solid var(--line); }
.solution-row:hover { background: #e8ecdF; padding-inline: 17px; }
.solution-number { font-size: 11px; color: var(--muted); align-self: start; padding-top: 8px; }
.solution-row h3 { font-size: clamp(24px, 2.5vw, 35px); line-height: 1.2; letter-spacing: -.035em; }
.solution-row p { color: var(--muted); font-size: 14px; margin-top: 9px; }
.solution-tag { font-size: 11px; padding: 5px 9px; border: 1px solid #b9c4b0; border-radius: 2px; }
.solution-arrow { font-size: 28px; text-align: right; }
.coverage-link { font-size: 12px; color: var(--muted); margin-top: 25px; }
.coverage-link a { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }
.ai-section { background: var(--lavender); padding-block: 90px; }
.ai-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 75px; align-items: center; }
.ai-intro .section-kicker { color: #524368; }.ai-intro .section-kicker > span { font-size: 22px; margin-right: 8px; vertical-align: middle; }
.ai-intro h2 { font-size: clamp(39px, 3.8vw, 58px); margin: 22px 0 26px; }
.ai-intro h2 em { color: #68567f; }
.ai-intro > p:not(.section-kicker) { color: #5e5869; max-width: 44ch; font-size: 16px; line-height: 1.75; }
.ai-intro .quiet-link { margin-top: 22px; }
.ai-explorer { border: 1px solid #c3bbd2; background: #f3f1f8; box-shadow: 12px 12px 0 #d9d2e5; min-width: 0; }
.ai-tabs { display: flex; border-bottom: 1px solid #d3ccdf; padding: 7px; gap: 4px; }
.ai-tabs button { flex: 1; min-height: 41px; padding: 10px 5px; border: 0; background: transparent; font-size: 12px; color: #65586f; }
.ai-tabs button[aria-selected=true] { background: #ddd5eb; color: #392a4e; font-weight: 600; }
.ai-tabs button:hover { background: #e6e0ef; }
.ai-panel { padding: 29px; min-height: 365px; }
.ai-panel + .ai-panel { border-top: 1px solid #d3ccdf; }
.ai-example-label { font-size: 9px; text-transform: uppercase; letter-spacing: .06em; color: #6e627b; }
.example-prompt { font-size: 18px; letter-spacing: -.02em; margin: 23px 0 28px; }
.ai-response { display: flex; gap: 16px; }
.ai-monogram { flex-shrink: 0; width: 32px; height: 34px; display: grid; place-items: center; background: #d9d0e7; }

.ai-response h3 { font-size: 16px; line-height: 1.4; }
.ai-response p { color: #655c6c; font-size: 12px; line-height: 1.7; margin-top: 10px; }
.ai-source { font-size: 10px; color: #665378; padding: 8px 0; margin-top: 12px; border-block: 1px solid #d5cedf; }
.human-decision { margin: 24px 0 0 46px; }
.human-decision > span:first-child { font-size: 9px; color: #655c6c; text-transform: uppercase; letter-spacing: .06em; }
.human-decision strong { display: block; font-size: 12px; font-weight: 500; margin: 4px 0 9px; }
.decision-state { font-size: 9px; color: #554666; border: 1px solid #c9bed8; padding: 4px 7px; display: inline-block; }
.ai-boundary { padding: 18px 29px; border-top: 1px solid #d3ccdf; color: #655c6c; font-size: 10px; line-height: 1.7; }
.ai-boundary a { text-decoration: underline; text-underline-offset: 3px; }
.investment-example { display: grid; grid-template-columns: 1.12fr 1fr; border: 1px solid var(--line); }
.project-selection { padding: 33px; }
.example-topline { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 27px; font-size: 12px; }
.example-topline > span:last-child { color: var(--muted); font-size: 10px; }
.project-option { display: flex; align-items: center; gap: 17px; border-top: 1px solid var(--line); padding: 25px 0; cursor: pointer; }
.project-option:last-of-type { border-bottom: 1px solid var(--line); }
.project-option input { width: 20px; height: 20px; margin: 0; accent-color: var(--green); flex-shrink: 0; }
.project-option strong { font-size: 23px; font-weight: 500; letter-spacing: -.035em; }
.project-option small { display: block; font-size: 12px; color: var(--muted); margin-top: 6px; }
.project-symbol { margin-left: auto; font-size: 24px; color: var(--green); }
.project-selection > p { color: var(--muted); font-size: 11px; margin-top: 20px; }
.investment-totals { background: var(--citron); padding: 35px 40px; display: grid; grid-template-columns: 1fr; gap: 20px; }
.investment-totals > div > span { display: block; font-size: 11px; }
.investment-totals strong { font-size: clamp(34px, 3.2vw, 49px); font-weight: 400; line-height: 1.15; letter-spacing: -.045em; display: block; margin-top: 7px; }
.investment-rule { height: 1px; width: 100%; background: #a7ba6b; }
.investment-totals > p { font-family: var(--serif); font-size: 29px; line-height: 1.1; }
.investment-notes { display: flex; justify-content: space-between; gap: 40px; margin-top: 24px; align-items: start; }
.investment-notes p { font-size: 11px; color: var(--muted); max-width: 77ch; line-height: 1.75; }
.investment-notes a { white-space: nowrap; }
.ccts-chapter { background: var(--forest); color: var(--paper); padding-block: 85px 30px; }
.ccts-chapter-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 110px; }
.ccts-chapter .section-kicker { color: #bccba7; }
.ccts-chapter h2 { margin: 29px 0; }
.ccts-chapter h2 em { color: var(--citron); }
.ccts-chapter-grid > div > p:not(.section-kicker) { max-width: 40ch; color: #c5cec2; font-size: 16px; line-height: 1.75; }
.ccts-chapter .button { background: var(--citron); color: var(--ink); border-color: var(--citron); margin-top: 30px; }
.ccts-chapter .button:hover { background: #e5f5b5; }
.ccts-chapter :focus-visible { outline-color: var(--citron); }
.year-track { margin: 0; padding: 0 0 0 24px; list-style: none; border-left: 1px solid #5e715a; }
.year-track li { position: relative; padding: 0 0 27px 17px; }
.year-track li::before { position: absolute; content: ''; left: -29px; top: 5px; width: 9px; height: 9px; border: 2px solid var(--citron); border-radius: 50%; background: var(--forest); }
.year-track li:last-child { padding-bottom: 0; }
.year-track li > span { color: #bdd199; font-size: 10px; text-transform: uppercase; letter-spacing: .07em; }
.year-track h3 { font-size: 24px; margin: 8px 0 4px; }
.year-track p { font-size: 13px; color: #c5cec2; }
.chapter-footnote { margin-top: 57px; padding-top: 23px; border-top: 1px solid #4a6051; font-size: 11px; color: #c5cec2; }
.trust-principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin: 52px 0 25px; }
.trust-principles article { border-top: 1px solid #a6b19e; padding-top: 22px; }
.trust-principles article > span { font-size: 10px; color: var(--muted); }
.trust-principles h3 { font-size: 26px; margin: 19px 0 12px; line-height: 1.2; }
.trust-principles p { color: var(--muted); font-size: 15px; max-width: 33ch; line-height: 1.7; }
.platform-demo { background: #e8ebdf; padding-block: 90px; color: var(--ink); border-top: 1px solid var(--line); }
.platform-demo .demo-grid { grid-template-columns: 1fr 1fr; gap: 95px; }
.platform-demo .demo-copy > .section-kicker { font-size: 11px; color: var(--ink); margin-top: 0; }
.platform-demo .demo-copy h2 { font-size: clamp(55px, 6vw, 88px); margin: 27px 0; }
.platform-demo .demo-copy > p:not(.section-kicker) { color: var(--muted); max-width: 42ch; font-size: 16px; }
.platform-demo .demo-copy .demo-reassurance { font-size: 11px; margin: 27px 0 8px; }
.demo-steps { display: flex; flex-direction: column; gap: 9px; font-size: 11px; margin-top: 25px; }
.platform-demo .email-link { color: var(--ink); font-size: 15px; border-color: #9cae8f; }
.platform-demo .demo-form-wrap { background: var(--paper); padding: 33px; border: 1px solid #cbd1c2; align-self: start; }
.platform-demo .form-field label { color: var(--ink); font-size: 12px; }
.platform-demo .form-field input,.platform-demo .form-field textarea { background: #fcfbf7; border: 1px solid #a6b19e; border-radius: 2px; color: var(--ink); min-height: 47px; font-size: 14px; }
.platform-demo .form-field input::placeholder,.platform-demo .form-field textarea::placeholder { color: #687160; opacity: 1; }
.platform-demo .form-field input:focus,.platform-demo .form-field textarea:focus { border-color: var(--green); box-shadow: 0 0 0 2px #28594018; }
.platform-demo .form-field input[aria-invalid=true],.platform-demo .form-field textarea[aria-invalid=true] { border-color: #ad382e; }
.platform-demo .form-notice { color: var(--muted); font-size: 10px; line-height: 1.75; }
.platform-demo .form-notice a { color: var(--ink); }
.platform-demo .form-status { color: var(--ink); }
.platform-demo .form-status.error,.platform-demo .field-error { color: #a02e24; }
.platform-demo .form-row { gap: 18px; }
.platform-demo .button { width: 100%; justify-content: space-between; margin-top: 22px; }
.site-footer { padding-top: 52px; grid-template-columns: max-content minmax(160px, 1fr) minmax(300px, 1.4fr); gap: 35px; }
.site-footer > p { font-size: 12px; color: var(--muted); line-height: 1.65; }
.site-footer nav { max-width: 575px; font-size: 12px; gap: 4px 21px; }
.site-footer nav a { min-height: 36px; display: inline-flex; align-items: center; }
.footer-bottom { font-size: 10px; padding-block: 23px; }
/* Shared solution chapters keep the same editorial hierarchy. */
.solution-header,.subpage-header { max-width: 1060px; padding-block: 83px 65px; }
.solution-header h1,.subpage-header h1 { font-size: clamp(48px, 5.9vw, 84px); line-height: 1.04; margin: 28px 0; }
.solution-header .lede,.subpage-header .lede { max-width: 65ch; font-size: 19px; line-height: 1.7; color: var(--muted); }
.eyebrow { color: var(--green); font-size: 11px; letter-spacing: .08em; }
.solution-detail { padding-block: 58px; grid-template-columns: .85fr 1.2fr; gap: 90px; }
.solution-detail h2 { font-size: clamp(32px, 3vw, 43px); }
.solution-detail h3 { font-size: 21px; margin-top: 28px; }
.solution-detail p,.solution-detail li { color: var(--muted); line-height: 1.8; }
.scope-box { background: #e7ebdf; border-color: #809966; padding: 23px 27px; margin-block: 24px; }
.subpage-cta { margin-top: 20px; padding: 52px 45px; background: #e6eacd; border: 0; }
.subpage-cta h2 { font-size: clamp(34px, 3.6vw, 49px); }
.solution-crosslinks { padding-block: 30px 60px; gap: 35px; }
.trust-item { padding-block: 39px; }
.trust-item h2 { font-size: 29px; }
.coverage-table { border-color: var(--line); }
.coverage-table th { background: #e7ebdf; color: var(--ink); }
.coverage-table td { color: var(--muted); font-size: 14px; line-height: 1.75; }
.reading-note { color: var(--muted); }
@media (min-width: 1650px) {
  .hero-layout { gap: 45px; padding-block: 67px 45px; }
  .atlas-figure { aspect-ratio: 1.35; }
}
@media (max-width: 1190px) {
  .page-width { width: calc(100% - 64px); }
  .navigation { gap: 28px; }.desktop-links { gap: 19px; }.navigation-actions { gap: 18px; }
  .hero-layout { grid-template-columns: 1.08fr 1fr; gap: 20px; padding-block: 37px; }
  .hero-statement h1 { font-size: clamp(47px, 5vw, 62px); }
  .hero-actions { gap: 14px; }.hero-actions .button { gap: 14px; padding-inline: 17px; }
  .atlas-figure { min-height: 330px; }.atlas-detail { min-height: 167px; }
  .platform-intro { gap: 35px 55px; }
  .platform-chain { grid-template-columns: 1fr 30px 1fr 30px 1fr; }.platform-chain strong { font-size: 18px; }.platform-chain small { font-size: 11px; }
  .evidence-layout { gap: 40px; }.example-evidence-panel { padding: 22px; }.document-pair { gap: 20px; }.example-source-paper { padding: 20px 15px; }.example-source-paper strong { font-size: 26px; }
  .solution-tag { display: none; }.solution-row { grid-template-columns: 36px 1fr 34px; }
  .ai-layout { gap: 45px; }.ai-panel { padding: 25px; min-height: 400px; }.ai-boundary { padding-inline: 25px; }
  .ccts-chapter-grid { gap: 70px; }.platform-demo .demo-grid { gap: 60px; }
  .solution-detail { gap: 55px; }
}
@media (max-width: 980px) {
  .desktop-links { display: none; }.mobile-menu { display: block; }
  .mobile-menu summary { display: flex; flex-direction: column; justify-content: center; gap: 6px; width: 40px; min-height: 44px; padding: 8px; cursor: pointer; list-style: none; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu summary > span { width: 20px; height: 1px; background: var(--ink); }
  .mobile-menu nav { position: absolute; top: 83px; left: 0; right: 0; display: grid; padding: 16px 32px; border-bottom: 1px solid var(--line); background: var(--paper); max-height: calc(100dvh - 84px); overflow: auto; box-shadow: 0 12px 20px #18282010; }
  .mobile-menu nav a { padding: 11px 5px; font-size: 15px; }
  .mobile-menu[open] summary { background: #e5eadb; }.navigation { gap: 22px; }.navigation-actions { margin-left: auto; }
  .section-space { padding-block: 80px; }
  .hero-layout { grid-template-columns: 1fr; gap: 10px; padding-top: 23px; }
  .hero-statement { padding-bottom: 0; max-width: 750px; }
  .hero-statement h1 { font-size: clamp(54px, 7.8vw, 74px); }.hero-description { max-width: 55ch; }
  .hero-actions { gap: 25px; }.hero-qualifier { font-size: 12px; }
  .industrial-atlas { margin-left: 17%; }.atlas-figure { aspect-ratio: 1.65; min-height: 320px; }
  .atlas-figure img { width: 120%; left: -21%; }.atlas-detail { min-height: 125px; }
  .pin-energy { left: 25%; }.pin-production { left: 54%; }.pin-suppliers { left: 78%; }
  .platform-intro { gap: 35px; }.platform-intro-copy { font-size: 15px; }
  .platform-chain { grid-template-columns: 1fr 25px 1fr 25px 1fr; }.platform-chain > div { grid-template-columns: 1fr; gap: 8px; }.platform-chain small { grid-column: auto; }
  .evidence-layout { grid-template-columns: 1fr; gap: 35px; }.evidence-intro > p:not(.section-kicker) { max-width: 60ch; }.evidence-intro h2 { font-size: 48px; }.example-caption { margin-top: 15px; }
  .evidence-explorer { width: 100%; }.example-evidence-panel { min-height: 340px; padding: 27px; }.document-pair { grid-template-columns: .85fr 1.2fr; }.example-source-paper { padding: 24px; }.example-source-paper strong { font-size: 35px; }.extraction-note { padding: 20px; }.extraction-note h3 { font-size: 28px; }.extraction-note p { font-size: 14px; }
  .ai-layout { grid-template-columns: 1fr; gap: 38px; }.ai-intro h2 { font-size: 54px; }.ai-intro > p:not(.section-kicker) { max-width: 60ch; }.ai-panel { min-height: 355px; padding: 30px; }.ai-response p { font-size: 14px; }.ai-boundary { padding-inline: 30px; font-size: 11px; }
  .split-heading { gap: 30px; }.split-heading > p { max-width: 28ch; font-size: 14px; }
  .project-selection { padding: 25px; }.project-option strong { font-size: 20px; }.project-option small { font-size: 11px; }.example-topline { flex-wrap: wrap; gap: 4px; }.investment-totals { padding: 30px; }
  .investment-notes { flex-direction: column; gap: 10px; }
  .ccts-chapter-grid { gap: 40px; }.ccts-chapter h2 { font-size: 47px; }.year-track h3 { font-size: 21px; }
  .trust-principles { gap: 24px; }.trust-principles h3 { font-size: 23px; }
  .platform-demo .demo-grid { gap: 40px; }.platform-demo .demo-form-wrap { padding: 25px; }.platform-demo .form-row { grid-template-columns: 1fr; gap: 0; }
  .site-footer { grid-template-columns: max-content 1fr; column-gap: 30px; }.site-footer nav { max-width: 420px; }
  .solution-header,.subpage-header { padding-top: 60px; }.solution-detail { gap: 40px; }
}
@media (max-width: 650px) {
  .page-width { width: calc(100% - 40px); }
  .navigation { height: 72px; gap: 17px; }.brand-lockup { font-size: 24px; gap: 9px; }
  .navigation-actions .sign-in { display: none; }.navigation-actions .button-small { min-height: 40px; font-size: 11px; padding: 10px 12px; gap: 9px; }.navigation-actions .button-small span { font-size: 15px; }
  .mobile-menu summary { width: 29px; min-height: 44px; }.mobile-menu nav { top: 71px; background: var(--paper); max-height: calc(100dvh - 72px); overflow: auto; }
  .section-space { padding-block: 65px; }h2 { font-size: 42px; }.section-kicker { font-size: 10px; letter-spacing: .06em; }
  .hero-layout { padding-block: 24px; }.hero-statement { padding-top: 13px; }
  .hero-statement .section-kicker { font-size: 9px; letter-spacing: .045em; gap: 8px; }
  .hero-statement h1 { font-size: clamp(39px, 10.5vw, 65px); margin: 25px 0 22px; letter-spacing: -.05em; }.hero-statement h1 em { margin-top: 7px; }
  .hero-description { font-size: 15px; line-height: 1.7; }.hero-actions { gap: 10px 20px; margin-top: 24px; }.hero-actions .button { width: 100%; justify-content: space-between; padding-inline: 20px; }.hero-actions .quiet-link { min-height: 42px; }.hero-qualifier { font-size: 10px; }
  .industrial-atlas { margin-left: 0; margin-top: 15px; }.atlas-figure { min-height: 255px; aspect-ratio: 1.3; }.atlas-figure img { width: 120%; left: -23%; }.pin-energy { left: 19%; }.pin-production { left: 52%; }.pin-suppliers { left: 81%; }.coordinate-top { top: 0; font-size: 8px; }.coordinate-bottom { font-size: 8px; }.atlas-pin { width: 27px; height: 27px; font-size: 9px; }
  .atlas-tabs button { font-size: 11px; min-height: 48px; padding: 9px; }.atlas-tabs button > span { margin-right: 5px; font-size: 9px; }.atlas-detail { min-height: 150px; padding-top: 17px; }.atlas-detail p { font-size: 13px; }.atlas-detail a { min-height: 44px; }
  .ccts-entry { flex-direction: column; align-items: start; gap: 5px; padding-block: 19px; font-size: 11px; }.ccts-entry a { gap: 18px; min-height: 40px; }
  .platform-intro { grid-template-columns: 1fr; gap: 25px; }.platform-heading .section-kicker { margin-bottom: 21px; }.platform-intro-copy { font-size: 15px; }.platform-chain { grid-template-columns: 1fr; margin-top: 7px; padding: 25px 0; gap: 15px; }.platform-chain > div { grid-template-columns: 23px 1fr; gap: 4px 12px; }.platform-chain small { grid-column: 2; }.platform-chain > div > span { margin-top: 5px; }.platform-chain strong { font-size: 22px; }.chain-arrow { justify-self: start; margin-left: 35px; font-size: 23px; line-height: 1; transform: rotate(45deg); }
  .evidence-section { padding-block: 60px; }.evidence-intro h2 { font-size: 41px; }.evidence-intro > p:not(.section-kicker) { font-size: 15px; }.evidence-layout { gap: 30px; }.explorer-tabs { padding-inline: 12px; }.explorer-tabs button { font-size: 11px; padding: 12px 5px; }.example-evidence-panel { padding: 20px 18px; min-height: 461px; }.example-record-heading { gap: 9px; font-size: 12px; flex-wrap: wrap; }.example-record-heading small { font-size: 9px; }.example-record-status { margin-left: 43px; }.document-pair { gap: 20px; grid-template-columns: 1fr; margin-top: 22px; }.example-source-paper { padding: 17px 20px; transform: rotate(-1deg); }.paper-lines { margin: 12px 0; }.paper-lines i:nth-child(3),.example-source-paper .paper-lines:last-child { display: none; }.example-source-paper strong { font-size: 30px; }.extraction-note { padding: 0; }.extraction-note h3 { font-size: 21px; margin-top: 10px; }.extraction-note p { font-size: 12px; }.review-label { margin-top: 12px; padding-top: 8px; }.review-fields > div { display: block; padding-block: 18px; }.review-fields dd { margin-top: 5px; text-align: left; }.panel-footnote { font-size: 10px; }.reuse-list li { padding-block: 19px; }.reuse-list strong { font-size: 14px; }.reuse-list p { font-size: 12px; }
  .split-heading { display: block; margin-bottom: 35px; }.split-heading > p { max-width: 42ch; margin-top: 22px; font-size: 15px; }.solution-row { grid-template-columns: 22px 1fr 20px; gap: 13px; padding-block: 25px; }.solution-row h3 { font-size: 26px; }.solution-row p { font-size: 12px; line-height: 1.7; }.solution-number { font-size: 9px; padding-top: 7px; }.solution-arrow { font-size: 24px; }.solution-row:hover { padding-inline: 5px; }.coverage-link { font-size: 11px; line-height: 1.9; }
  .ai-section { padding-block: 60px; }.ai-intro h2 { font-size: clamp(36px, 10.5vw, 48px); }.ai-intro .section-kicker { font-size: 9px; }.ai-intro .section-kicker > span { font-size: 19px; margin-right: 4px; }.ai-intro > p:not(.section-kicker) { font-size: 15px; }.ai-explorer { box-shadow: 6px 6px 0 #d9d2e5; }.ai-panel { padding: 23px 20px; min-height: 402px; }.ai-example-label { font-size: 8px; }.example-prompt { margin-block: 20px 25px; font-size: 18px; }.ai-response { gap: 11px; }.ai-response h3 { font-size: 16px; }.ai-response p { font-size: 12px; }.ai-source { font-size: 9px; }.human-decision { margin-left: 41px; }.ai-boundary { padding: 18px 20px; font-size: 10px; }.decision-state { font-size: 9px; }
  .investment-example { grid-template-columns: 1fr; }.project-selection { padding: 24px 20px; }.project-option { gap: 13px; }.project-option strong { font-size: 22px; }.project-option small { font-size: 11px; }.investment-totals { padding: 30px 25px; gap: 23px; }.investment-totals strong { font-size: 41px; }.investment-notes { gap: 8px; }.investment-notes p { font-size: 10px; }.investment-notes a { font-size: 13px; white-space: normal; }
  .ccts-chapter { padding-top: 63px; }.ccts-chapter-grid { grid-template-columns: 1fr; gap: 45px; }.ccts-chapter h2 { font-size: 49px; margin-block: 25px; }.ccts-chapter-grid > div > p:not(.section-kicker) { font-size: 15px; }.year-track { margin-left: 5px; }.year-track h3 { font-size: 23px; }.year-track p { font-size: 13px; }.chapter-footnote { margin-top: 38px; font-size: 10px; }
  .trust-principles { grid-template-columns: 1fr; margin-top: 37px; gap: 29px; }.trust-principles h3 { font-size: 26px; margin-block: 13px 10px; }.trust-principles p { max-width: 44ch; font-size: 15px; }
  .platform-demo { padding-block: 62px; }.platform-demo .demo-grid { grid-template-columns: 1fr; gap: 36px; }.platform-demo .demo-copy h2 { font-size: 65px; }.platform-demo .demo-form-wrap { padding: 25px 20px; }.platform-demo .demo-copy > p:not(.section-kicker) { font-size: 15px; }.platform-demo .demo-copy .demo-reassurance { font-size: 11px; }.platform-demo .form-field label { font-size: 12px; }.platform-demo .form-field input,.platform-demo .form-field textarea { font-size: 16px; }.platform-demo .form-notice { font-size: 11px; }
  .site-footer { padding-top: 39px; grid-template-columns: 1fr; gap: 25px; }.site-footer nav { gap: 4px 20px; }.footer-bottom { flex-direction: column; align-items: start; gap: 8px; font-size: 10px; }
  .solution-header,.subpage-header { padding-block: 48px 45px; }.solution-header h1,.subpage-header h1 { font-size: clamp(38px, 10vw, 58px); }.solution-header .lede,.subpage-header .lede { font-size: 17px; }.solution-detail { grid-template-columns: 1fr; padding-block: 36px; gap: 25px; }.solution-detail h2 { font-size: 34px; }.solution-detail p,.solution-detail li { font-size: 15px; }.solution-detail h3 { font-size: 20px; }.scope-box { padding: 22px; }.subpage-cta { padding: 35px 24px; }.subpage-cta h2 { font-size: 36px; }.solution-crosslinks { gap: 20px; padding-bottom: 45px; }.trust-item h2 { font-size: 29px; }.coverage-table td { font-size: 13px; }
}
@media (max-width: 360px) {
  .page-width { width: calc(100% - 32px); }.navigation { gap: 11px; }.brand-lockup { font-size: 21px; gap: 7px; }.navigation-actions .button-small { padding-inline: 10px; }
  .hero-statement h1 { font-size: 38px; }.hero-statement .section-kicker { font-size: 8px; }h2 { font-size: 37px; }.ai-intro h2 { font-size: 35px; }.atlas-figure { min-height: 235px; }.atlas-tabs button { padding-inline: 6px; }.example-source-paper strong { font-size: 28px; }.example-record-status { margin-left: 0; }.investment-totals strong { font-size: 36px; }.project-option strong { font-size: 20px; }.project-option small { font-size: 10px; }.project-symbol { display: none; }.ccts-chapter h2 { font-size: 43px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}