/* Counterplan: neutral surfaces with restrained ultramarine accents. */
:root{--paper:#fff;--ink:#202124;--muted:#63666d;--line:#e3e4e7;--acid:#3044f4;--darkline:#514b48;--serif:'DM Sans',Arial,sans-serif;--sans:'DM Sans',Arial,sans-serif}
body{background:#fff;color:var(--ink)}
h1,h2,h3,em{font-family:var(--sans);font-style:normal}h1,h2{font-weight:500;letter-spacing:-.045em;line-height:1.09}h3{letter-spacing:-.025em}p{line-height:1.65}::selection{background:#e2e6ff;color:#202124}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline-color:#3044f4}
.site-header{max-width:1320px;padding:22px 36px;border-bottom:0;min-height:86px}.wordmark,.site-header .wordmark{font-size:33px;font-weight:600;letter-spacing:-1.8px}nav{gap:30px;font-size:14px}.nav-contact{border-radius:100px;background:#3044f4;color:white;padding:11px 22px;gap:18px;transition:background .2s}.nav-contact:hover{background:#1d2cc4;text-decoration:none}.button{border-radius:100px;padding:14px 24px;gap:28px;min-height:50px}.button-dark{background:#3044f4;color:#fff}.button-dark:hover{background:#1d2cc4}.button-outline{border-color:#bfc3ca;color:#202124}.text-link{font-size:15px}.eyebrow,.system-label{font-family:var(--sans);font-size:12px;letter-spacing:.12em;font-weight:500;color:#6b6e75}
.home-focused .hero{position:relative;display:flex;justify-content:center;align-items:center;text-align:center;max-width:1440px;min-height:600px;margin:0 24px;padding:88px 28px 70px;border-radius:26px;overflow:hidden;background:#f3f4f6}
.home-focused .hero-copy{position:relative;z-index:1;padding:0;max-width:920px}.home-focused .hero .eyebrow{justify-content:center;margin-bottom:32px;color:#5f626a;font-size:12px}.hero .field-symbol{display:none}.home-focused .hero h1{font-family:var(--sans);font-size:clamp(48px,5.6vw,80px);line-height:1.06;font-weight:500;letter-spacing:-.055em;margin:0 0 26px}.home-focused .hero-description{max-width:610px;margin:0 auto 30px;font-size:18px;line-height:1.65;color:#50535b}.home-focused .hero-art{display:none}.hero-secondary{display:block;width:fit-content;margin:23px auto 0;border-color:#bfc3ca;font-size:14px}.section-shell{max-width:1280px;padding:86px 36px}.home-focused .section-shell{padding:78px 36px}.home-focused .experience{padding-top:86px}h2,.case-story>h2{font-size:clamp(34px,3.9vw,54px);font-weight:500;line-height:1.13}.home-focused .experience>.section-heading{justify-content:center}.home-focused #experience-title{text-align:center;margin-bottom:24px}.case-approach-intro{max-width:780px!important;margin:0 auto 42px!important;text-align:center;font-size:18px!important;color:var(--muted)}
.architecture-map{border:1px solid var(--line);border-radius:20px;padding:10px 28px 18px;margin:32px 0 45px;background:#fafafa;box-shadow:0 10px 40px #30282005}.architecture-layer{padding:25px 0;grid-template-columns:minmax(170px,.8fr) minmax(0,2fr);gap:30px}.architecture-layer-title>span{font:12px var(--sans);letter-spacing:.08em;color:#3044f4}.architecture-layer-title h3{font-size:20px}.architecture-context{background:#eef0f3;border:1px solid #dfe1e5;border-radius:12px;margin:0 -12px;padding:25px 12px}.architecture-primitives{font-size:14px;gap:15px}.architecture-map figcaption{font-size:13px}.architecture-outputs{font-size:16px}.architecture-products-heading>p:last-child{color:var(--muted)}
.home-focused .visual-case-studies{gap:24px;margin-top:26px}.visual-case{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff}.home-focused .visual-case-copy{padding:36px;background:#fff}.visual-case-copy h3{font-family:var(--sans);font-weight:500;font-size:34px}.visual-case-copy>p:not(.eyebrow){font-size:17px;color:var(--muted)}.visual-case .case-preview{background:#eef0f3}.film-cover{background:#23252a;color:#fff}.sidekick-showcase .film-cover{background:#2a2d33}.film-cover-description{font-family:var(--sans);font-size:25px;font-weight:400;letter-spacing:-.03em}.film-cover-screen{border-radius:12px;overflow:hidden}.film-play{color:white}.case-actions .button{font-size:14px;padding:12px 18px;gap:16px}.case-proof{border-color:var(--line)}.case-proof strong{color:var(--ink)}.home-focused .experience-note{color:var(--muted);font-size:13px}
.home-focused .offering-paths{border-top:1px solid var(--line);border-bottom:0;gap:24px}.offering-paths>article{background:#fafafa;border:1px solid var(--line);padding:28px;border-radius:18px}.offering-paths h2{font-family:var(--sans);font-size:clamp(27px,2.4vw,34px);font-weight:500;line-height:1.15;letter-spacing:-.04em}.offering-paths p:not(.eyebrow){font-size:16px;color:var(--muted)}.simple-delivery{margin-top:6px}.enterprise-section{background:transparent}.buyer-cards{gap:24px}.buyer-cards article{border:1px solid var(--line);background:#fafafa;border-radius:16px;padding:28px}.buyer-cards article h3{font-size:22px;font-weight:500}.buyer-cards article p{color:var(--muted);font-size:16px}.section-intro{color:var(--muted);font-size:18px}.home-articles{border-top:1px solid var(--line)}.reading-card{border-color:var(--line)}.reading-image{border-radius:12px;overflow:hidden}.reading-card h2,.home-focused .home-articles .reading-card h3{font-size:23px;font-weight:500;line-height:1.3;letter-spacing:-.03em}.reading-meta{color:#3044f4}.reading-controls{border-radius:16px;background:#f3f4f6}.reading-controls input,.reading-controls select{border-radius:8px;border-color:#d5d8de;background:white}.reading-ranking{border-color:var(--line)}
.contact{background:#f3f4f6;margin:24px;border-radius:26px}.contact .section-shell{padding-top:68px;padding-bottom:68px}.contact h2{font-size:clamp(40px,4.7vw,64px);font-weight:500;letter-spacing:-.045em}.contact-copy>p:not(.eyebrow){color:var(--muted)}.contact-form-wrap{background:white;padding:30px;border-radius:18px;border:1px solid #e1e3e7}.contact-form-wrap h3{font-size:23px}.contact form input,.contact form textarea{background:#fafafa;border:1px solid #d5d8de;border-radius:9px;color:var(--ink)}.contact form input::placeholder,.contact form textarea::placeholder{color:#7b7f87}.contact .form-note{color:#6b6e75;font-size:13px}.contact form label{font-size:14px}.brief-result pre{border-color:var(--line)}footer{max-width:1280px;padding:35px 36px 45px}footer>span{font-size:13px}.back-top{font-size:13px}
.about-intro h1,.writing-intro h1{font-size:clamp(44px,5.6vw,76px);line-height:1.08;font-weight:500;letter-spacing:-.045em}.about-intro,.writing-intro{padding-top:70px}.about-intro>p:last-child,.writing-intro>p{color:var(--muted)}.founder-photo img{border-radius:18px}.founder-bio .bio-lead{font-family:var(--sans);font-size:27px;letter-spacing:-.03em}.founder-bio h2,.founder-identity h2{font-family:var(--sans);font-weight:500;letter-spacing:-.04em}.about-contact{background:#f3f4f6;border-radius:24px;max-width:1280px}.about-contact h2{font-weight:500}.engagement-label{color:#3044f4}.ontology-visual{border-radius:20px;background:#f5f6f7;border-color:var(--line)}.ontology-drawing{color:#3044f4}.intelligence-artwork{border-radius:18px;overflow:hidden}.intelligence-caption h2{font-weight:500}.case-intro h1{font-family:var(--sans);font-weight:500}.case-contact{border-top:1px solid var(--line)}.lesson-feature{background:#f5f6f7;border-radius:20px}.lesson-image{border-radius:14px;overflow:hidden}.enterprise-details details{border-color:var(--line)}
@media(min-width:1488px){.home-focused .hero{margin-left:auto;margin-right:auto}}
@media(max-width:1000px){.site-header{padding:20px 26px}nav{gap:20px}.section-shell,.home-focused .section-shell{padding:60px 26px}.home-focused .hero{min-height:560px}.home-focused .offering-paths{gap:16px}.offering-paths>article{padding:22px}.home-focused .visual-case-copy{padding:26px}.case-actions{flex-wrap:wrap}.architecture-primitives{grid-template-columns:repeat(2,minmax(0,1fr))}.architecture-products-heading{gap:20px}}
@media(max-width:800px){.home-focused .offering-paths{grid-template-columns:1fr}.architecture-layer{grid-template-columns:1fr;gap:18px}.architecture-products-heading{display:block}.home-focused .hero h1{font-size:clamp(43px,7.8vw,65px)}.home-focused .hero{min-height:510px}.architecture-map{padding:8px 20px 18px}.architecture-context{margin:0 -8px;padding:22px 12px}.buyer-cards article{padding:23px}.architecture-products-heading>p:last-child{margin-top:12px}}
@media(max-width:700px){.site-header{padding:18px 22px;min-height:75px}.site-header .wordmark{font-size:30px}.site-header nav>a.nav-about{display:none}.site-header nav{gap:0}.site-header .nav-contact{padding:10px 19px;font-size:14px}.home-focused .hero{margin:0 12px;padding:58px 20px 48px;border-radius:20px;min-height:520px}.home-focused .hero .eyebrow{font-size:11px;letter-spacing:.08em;margin-bottom:27px}.home-focused .hero h1{font-size:clamp(40px,10.5vw,62px);line-height:1.07}.home-focused .hero-description{font-size:16px;max-width:380px}.hero-secondary{font-size:14px}.section-shell,.home-focused .section-shell{padding:50px 22px}.home-focused .experience{padding-top:55px}h2,.case-story>h2{font-size:35px}.case-approach-intro{font-size:16px!important;margin-bottom:28px!important}.architecture-systems{grid-template-columns:1fr;gap:18px}.architecture-primitives{font-size:14px;gap:14px}.architecture-outputs{font-size:16px}.architecture-map{margin:24px 0 32px}.home-focused .visual-case{grid-template-columns:1fr}.home-focused .visual-case-copy{padding:26px}.visual-case{border-radius:16px}.film-cover-description{font-size:24px}.home-focused .buyer-cards h3{font-size:21px}.contact{margin:12px;border-radius:20px}.contact .section-shell{padding:40px 20px}.contact h2{font-size:42px}.contact-form-wrap{padding:22px}.form-row{grid-template-columns:1fr;gap:0}.contact-grid{gap:28px}.about-contact{margin:0 12px;border-radius:20px;padding:35px 22px}.about-intro h1,.writing-intro h1{font-size:46px}.founder-bio h2{font-size:43px}.founder-identity h2{font-size:48px}.home-articles-heading{display:block}.home-articles-heading .text-link{display:inline-block;margin-top:18px}.home-focused .home-articles .reading-meta{font-size:12px}footer{padding:28px 22px;gap:18px}.reading-controls{padding:20px}.lesson-feature{border-radius:0}.eyebrow{font-size:12px}}
@media(prefers-reduced-motion:no-preference){.button,.nav-contact{transition:background .2s,transform .2s}.button:hover,.nav-contact:hover{transform:translateY(-1px)}}
.founder-bio .eyebrow,.founder-identity .eyebrow{background:#eef0f3;color:#3044f4;border-radius:6px}.case-intro h1 em{color:#3044f4}.case-meta{color:var(--muted)}.media-card img,.media-card video{border-radius:14px}.studio input:not([type=checkbox]):not([type=file]),.studio textarea,.studio select{border-color:#d5d8de;border-radius:9px}.drop-zone,.library-card{background:#f5f6f7;border-color:#d5d8de;border-radius:14px}.drop-zone:hover,.drop-zone.dragging{background:#e8eaee}.drop-zone:focus-within{outline-color:#3044f4}progress{accent-color:#3044f4}.studio .form-note{color:var(--muted)}.dialog-close{border-radius:100px}dialog{border-radius:18px}

/* Product principles linked to the writing that developed them. */
.radar-related{border-top:1px solid var(--line)}.related-heading{display:grid;grid-template-columns:1.4fr 1fr;align-items:end;gap:40px;margin-bottom:34px}.related-heading h2{margin:0}.related-heading>p{max-width:390px;color:var(--muted);font-size:17px;margin:0 0 4px}.radar-related-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.radar-principle{min-width:0;display:flex;flex-direction:column;padding-top:20px;border-top:1px solid var(--line)}.radar-principle .eyebrow{margin:0 0 14px;color:#3044f4}.radar-principle h3{font-size:22px;font-weight:500;line-height:1.25;margin:0 0 14px}.principle-feature{font-size:15px;color:var(--muted);line-height:1.6;margin:0 0 24px;min-height:96px}.related-image{display:block;aspect-ratio:16/10;border-radius:12px;overflow:hidden;background:#f3f4f6}.related-image img{display:block;width:100%;height:100%;object-fit:cover}.related-article-title{font-size:17px;line-height:1.45;font-weight:500;margin:17px 0 0}.related-article-title a:hover{text-decoration:underline;text-underline-offset:4px}.related-all{display:inline-block;margin-top:30px}@media(max-width:1000px){.radar-related-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 24px}.principle-feature{min-height:48px}}@media(max-width:600px){.related-heading{grid-template-columns:1fr;gap:18px}.radar-related-grid{grid-template-columns:1fr;gap:30px}.principle-feature{min-height:0;margin-bottom:20px}.radar-principle h3{font-size:24px}.related-heading h2{font-size:34px}.related-image{aspect-ratio:16/9}}

/* Bring the Radar walkthrough directly after the product introduction. */
main[data-project="radar"] .case-intro{padding-bottom:16px}main[data-project="radar"] .case-intro>p:last-child{margin-bottom:0}main[data-project="radar"] .radar-demo{padding-top:24px}

main[data-project="sidekick"] .case-intro{padding-bottom:16px}main[data-project="sidekick"] .case-intro>p:last-child{margin-bottom:0}main[data-project="sidekick"] .sidekick-results{padding-top:24px}

.sidekick-customers{padding-top:32px;padding-bottom:36px}.sidekick-customers-panel{background:#23252a;color:#fff;border-radius:20px;padding:36px 42px}.sidekick-customers-panel .eyebrow{color:#bfc3ca;margin:0 0 10px}.sidekick-customers-panel h2{font-size:30px;line-height:1.2;margin:0 0 30px}.sidekick-logo-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px 36px}.sidekick-logo-grid li{display:flex;align-items:center;justify-content:center;min-height:90px}.sidekick-logo-grid img{display:block;max-width:220px;width:100%;height:64px;object-fit:contain;filter:brightness(0) invert(1)}.sidekick-systems-note{max-width:780px;font-size:17px;line-height:1.6;color:var(--muted);margin:28px 0 0}@media(max-width:600px){.sidekick-customers-panel{padding:28px 22px}.sidekick-customers-panel h2{font-size:26px}.sidekick-logo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 24px}.sidekick-logo-grid li{min-height:68px}.sidekick-logo-grid img{height:48px}}

@media(min-width:601px) and (max-width:900px){.sidekick-logo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Ultramarine stays in actions and fine details, never large color fields. */
.text-link:hover,.reading-card a:hover,.related-article-title a:hover{color:#3044f4}.home-focused .hero .eyebrow::before{content:"";display:inline-block;width:22px;height:2px;background:#3044f4;margin-right:12px;vertical-align:middle}.film-play>span{border-color:#b7afa5;color:#fff}.film-play small{color:#bfc3ca}.film-cover:hover .film-play>span{background:#3044f4;border-color:#3044f4;color:#fff}.film-cover-screen{background:#eef0f3}.ontology-drawing .ontology-accent{stroke:#3044f4}

/* Editorial homepage hero: a confident opening paired with featured thinking. */
.home-focused .site-header{max-width:none;margin:0;background:#202124;color:#fff;padding-left:max(36px,calc((100vw - 1208px)/2));padding-right:max(36px,calc((100vw - 1208px)/2));border-bottom:1px solid #ffffff20}.home-focused .site-header a{color:#fff}.home-focused .hero{display:grid;grid-template-columns:1.12fr 1fr;align-items:start;gap:72px;max-width:none;min-height:640px;margin:0;padding:76px max(36px,calc((100vw - 1208px)/2)) 84px;border-radius:0;background:#202124;color:#fff;text-align:left;overflow:visible}.home-focused .hero-copy{max-width:640px;margin:0;padding:0}.home-focused .hero .eyebrow{justify-content:flex-start;color:#c7c1b8;margin-bottom:30px}.home-focused .hero .eyebrow::before{background:#3044f4}.home-focused .hero h1{font-family:var(--sans);font-size:clamp(50px,5.2vw,76px);font-weight:500;letter-spacing:-.05em;line-height:1.04;margin-bottom:30px}.home-focused .hero-description{max-width:490px;font-size:18px;line-height:1.65;color:#ddd8d0;margin:0 0 34px}.home-focused .hero .button{border-radius:0;background:#3044f4;padding:15px 24px}.home-focused .hero .button:hover{background:#1d2cc4}.home-focused .hero-secondary{margin:24px 0 0;color:#fff;border-color:#ffffff55;display:inline-block}.hero-feature{display:flex;flex-direction:column;text-decoration:none;color:#fff;align-self:stretch;background:#302e2b;min-width:0;transition:background .2s}.hero-feature:hover{background:#3a3732}.hero-feature-image{overflow:hidden;aspect-ratio:1.8;background:#e8e5df}.hero-feature-image img{display:block;width:100%;height:100%;object-fit:cover}.hero-feature-copy{padding:28px 30px 32px;display:flex;flex-direction:column;flex:1}.home-focused .hero-feature .eyebrow{font-size:11px;margin:0 0 18px}.home-focused .hero-feature .eyebrow::before{display:none}.hero-feature h2{font:500 clamp(27px,2.5vw,36px)/1.16 var(--sans);letter-spacing:-.035em;margin:0 0 26px}.hero-feature-link{font-size:14px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:auto}.hero-feature-link span{font-size:27px}.hero-feature:focus-visible{outline:3px solid #3044f4;outline-offset:5px}
@media(max-width:1000px){.home-focused .hero{gap:40px;padding:60px 26px;min-height:0}.home-focused .site-header{padding-left:26px;padding-right:26px}.home-focused .hero h1{font-size:58px}.hero-feature-copy{padding:24px}.home-focused .hero-description{font-size:17px}}
@media(max-width:760px){.home-focused .hero{grid-template-columns:1fr;gap:42px;padding:48px 22px 44px;margin:0;border-radius:0}.home-focused .site-header{padding-left:22px;padding-right:22px}.home-focused .hero-copy{max-width:600px}.home-focused .hero h1{font-size:clamp(47px,10vw,68px)}.home-focused .hero .eyebrow{margin-bottom:24px}.home-focused .hero-description{max-width:560px;font-size:17px}.hero-feature{max-width:600px}.hero-feature h2{font-size:30px}.hero-feature-image{aspect-ratio:2}.home-focused .hero-feature .eyebrow{margin-bottom:14px}}
.home-focused .hero-secondary{display:block;width:fit-content;margin-top:24px}.home-focused .site-header .wordmark::after{color:#fff}

.hero-letter{align-self:stretch;display:flex;flex-direction:column;justify-content:center;padding:48px;background:#302e2b;min-height:400px}.letter-rule{display:block;width:44px;height:2px;background:#3044f4;margin-bottom:28px}.hero-letter h2{font-family:var(--sans);font-size:clamp(42px,4.4vw,64px);font-weight:500;letter-spacing:-.04em;margin:0 0 18px}.hero-letter p{font-size:15px;color:#c7c1b8;margin:0}@media(max-width:760px){.hero-letter{min-height:260px;padding:32px}}

/* Light editorial opening, aligned with the site's neutral modules. */
.home-focused .site-header{background:#fff;color:var(--ink);border-bottom:1px solid var(--line)}.home-focused .site-header a{color:var(--ink)}.home-focused .site-header .nav-contact{color:#fff}.home-focused .site-header .wordmark::after{color:var(--ink)}.home-focused .hero{background:#fff;color:var(--ink)}.home-focused .hero .eyebrow{color:var(--muted)}.home-focused .hero .eyebrow::before{background:#3044f4}.home-focused .hero-description{color:var(--muted)}.home-focused .hero-secondary{color:var(--ink);border-color:#bfc3ca}.hero-letter{background:#f3f4f6;color:var(--ink)}.hero-letter p{color:var(--muted)}.letter-rule{background:#3044f4}

/* Crisp controls and precise accents for the frontier engineering direction. */
.button,.nav-contact,.site-header .nav-contact{border-radius:4px}.button-outline{border-color:#bfc3ca}.button-outline:hover{border-color:#3044f4;color:#3044f4}.architecture-map,.visual-case,.sidekick-customers-panel{border-radius:8px}.architecture-context,.buyer-cards article,.offering-paths>article{border-radius:6px}.home-focused .hero .button{border-radius:4px}.hero-letter{border:1px solid #e3e4e7}.eyebrow,.system-label{color:#63666d}.home-focused .hero .eyebrow::before{width:8px;height:8px}.letter-rule{width:32px;height:3px}

/* Counterplanning: one outcome, two approaches. */
.counterplanning-home{grid-column:1/-1;max-width:850px;padding-bottom:42px}.counterplanning-home h2{max-width:750px}.counterplanning-home>p:not(.eyebrow){max-width:720px;font-size:18px;line-height:1.65;color:var(--muted)}.counterplanning-home .text-link{margin-top:14px}.plan-comparison{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;margin:42px 0 48px;border-top:1px solid #dfe1e6}.plan-objective{grid-column:1/-1;font-size:12px;letter-spacing:.1em;padding:20px 0;margin:0;color:var(--muted)}.plan-path{border-top:2px solid #b9bdc6;padding:24px 0}.counterplan-path{border-color:#3044f4}.plan-path h3{font-size:27px;margin:0 0 8px}.plan-path p{line-height:1.7}.plan-kind{font-size:13px;color:var(--muted);margin:0 0 22px}.plan-path .plan-caption{font-size:15px;color:var(--muted)}.counterplanning-steps{list-style:none;padding:0;margin:0;counter-reset:method}.counterplanning-steps li{counter-increment:method;display:grid;grid-template-columns:44px minmax(180px,1fr) 1.6fr;gap:24px;padding:26px 0;border-top:1px solid #dfe1e6}.counterplanning-steps li:before{content:counter(method,decimal-leading-zero);font:14px/1.8 monospace;color:#3044f4}.counterplanning-steps h3{font-size:23px;margin:0;line-height:1.3}.counterplanning-steps p{margin:0;color:var(--muted);line-height:1.65}.site-header .wordmark{white-space:nowrap}
@media(max-width:760px){.plan-comparison{grid-template-columns:1fr;gap:0}.counterplanning-steps li{grid-template-columns:30px 1fr;gap:12px}.counterplanning-steps p{grid-column:2}.counterplanning-home{padding-bottom:24px}.site-header .wordmark{font-size:28px}}

.team-name-row{display:flex;align-items:flex-start;gap:12px;justify-content:space-between}.team-name-row h3{flex:1}.team-linkedin{display:inline-flex;align-items:center;justify-content:center;flex:0 0 36px;min-height:36px;color:inherit;border-radius:4px;margin-top:-3px}.team-linkedin:hover{color:#3044f4;background:#f0f2ff}.team-linkedin:focus-visible{outline:2px solid #3044f4;outline-offset:3px}

/* Counterplanning editorial methodology. */
.cp-route-map{margin:36px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:32px}.cp-route{padding:24px 0;border-top:2px solid #b9bdc6}.cp-route-new{border-color:#3044f4}.cp-route h3{font-size:26px;margin:12px 0 28px}.cp-route-stages{display:flex;align-items:center;gap:16px;font-size:16px;line-height:1.5}.cp-route-stages span{flex:1}.cp-route-stages b{color:#7b8090;font-weight:400}.cp-route-map figcaption{grid-column:1/-1;border-top:1px solid #dfe1e6;padding:22px 0;font-size:22px}.cp-route-map figcaption small{display:block;color:var(--muted);font-size:15px;margin-top:6px}.cp-method-list{list-style:none;padding:0;margin:36px 0 0}.cp-method-list li{display:grid;grid-template-columns:42px 1fr 230px;gap:24px;padding:25px 0;border-top:1px solid #dfe1e6;align-items:start}.cp-step-number{color:#3044f4;font:14px/1.8 monospace}.cp-method-list h3{font-size:24px;margin:0 0 10px}.cp-method-list p{margin:0;color:var(--muted);max-width:660px;line-height:1.6}.cp-output{font-size:13px;color:var(--muted);padding-top:6px}.cp-timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin:38px 0}.cp-timeline article{border-top:2px solid #3044f4;padding-top:22px}.cp-timeline h3{font-size:24px}.cp-timeline p{line-height:1.65}.cp-timeline article>span{font-size:13px;color:var(--muted)}.cp-team-strip{display:grid;grid-template-columns:1fr 32px 1fr;gap:24px;padding:28px;background:#f4f5f7;margin-bottom:28px;align-items:center}.cp-team-strip h3{font-size:20px;margin:0 0 8px}.cp-team-strip p{color:var(--muted);margin:0;line-height:1.6}.cp-team-strip>span{font-size:28px;color:#3044f4}.cp-context{margin:36px 0 0;padding:30px 0;border-top:1px solid #dfe1e6;border-bottom:1px solid #dfe1e6;display:grid;grid-template-columns:1fr 24px 1fr 24px 1fr;gap:20px;align-items:center}.cp-context h3{font-size:24px;margin:0 0 12px}.cp-context p{font-size:14px;color:var(--muted);margin:0;line-height:1.7}.cp-context>span{color:#3044f4}.counterplanning-page .section-shell{padding-top:60px;padding-bottom:60px}
@media(max-width:760px){.cp-route-map,.cp-timeline{grid-template-columns:1fr}.cp-route-stages{font-size:14px;gap:10px}.cp-method-list li{grid-template-columns:28px 1fr;gap:12px}.cp-output{grid-column:2;padding-top:0}.cp-team-strip{grid-template-columns:1fr;gap:18px}.cp-context{grid-template-columns:1fr;gap:18px}.cp-context>span{transform:rotate(90deg);width:20px}.counterplanning-page .section-shell{padding-top:40px;padding-bottom:40px}}

.hero-letter.letter-cover{display:flex;justify-content:flex-start;position:relative;overflow:hidden;text-decoration:none;padding:32px;min-height:460px;color:var(--ink)}.letter-edition{font-size:10px;letter-spacing:.12em;color:var(--muted)}.letter-art{width:calc(100% + 64px);max-width:none;margin:24px -32px 22px;height:auto;flex:1;min-height:150px}.hero-letter.letter-cover h2{font-size:clamp(30px,3.1vw,46px);line-height:1.08;letter-spacing:-.045em;margin:0 0 28px;overflow-wrap:normal}.letter-read{display:flex;justify-content:space-between;align-items:center;font-size:14px;border-top:1px solid #d5d8df;padding-top:16px}.letter-read>span{font-size:22px}.letter-cover:hover .letter-read{color:#3044f4}.letter-cover:focus-visible{outline:2px solid #3044f4;outline-offset:5px}@media(max-width:760px){.hero-letter.letter-cover{min-height:400px;padding:26px}.letter-art{width:calc(100% + 52px);margin-left:-26px;margin-right:-26px}.hero-letter.letter-cover h2{font-size:clamp(29px,7.5vw,44px)}}

.home-focused .hero .eyebrow::before{display:none}

.home-articles-grid.home-articles-four{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:700px){.home-articles-grid.home-articles-four{grid-template-columns:1fr}}

/* Keep the footer brand, tagline, and navigation on one typographic rhythm. */
footer{align-items:baseline}
footer .wordmark,footer>p,footer>a:not(.back-top){line-height:1.4}
footer .wordmark{font-size:18px}
footer>p,footer>a:not(.wordmark):not(.back-top){font-size:14px}
footer .wordmark{letter-spacing:-.7px}

/* Persistent navigation and compact mobile disclosure. */
html{scroll-padding-top:108px}
.site-header,.home-focused .site-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--line)}
.menu-toggle{display:none}
@media(max-width:900px){
  html{scroll-padding-top:94px}
  .site-header,.home-focused .site-header{min-height:80px;padding:16px 22px;flex-wrap:wrap;gap:0;align-items:center}
  .menu-toggle{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;margin-left:auto;border:1px solid var(--line);border-radius:4px;background:#fff;color:var(--ink);cursor:pointer}
  .menu-toggle span{display:block;width:20px;height:2px;background:currentColor;transition:transform .15s ease,opacity .15s ease}
  .menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .site-header nav{display:none;flex-basis:100%;flex-direction:column;align-items:stretch;gap:0;margin-top:16px;border-top:1px solid var(--line);max-height:calc(100dvh - 112px);overflow-y:auto}
  .site-header.menu-open nav{display:flex}
  .site-header nav>a,.site-header nav>a.nav-about,.site-header nav>a.nav-contact{display:flex;align-items:center;justify-content:space-between;margin:0;padding:16px 0;font-size:17px;line-height:1.4;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;color:var(--ink)}
  .home-focused .site-header nav>a.nav-contact{color:var(--ink);background:transparent}
  .site-header nav>a:last-child{border-bottom:0}
  .site-header .nav-contact span{display:inline}
  .site-header a:focus-visible,.menu-toggle:focus-visible{outline:2px solid var(--accent,#3044f4);outline-offset:3px}
}
@media(prefers-reduced-motion:reduce){.menu-toggle span{transition:none}}

/* A continuous engineering path, with the convergence mark's black linework. */
.delivery-flow{grid-column:1/-1;margin:0 0 28px;color:#1c2023}
.delivery-flow-lines{display:block;width:100%;height:auto;overflow:visible}
.delivery-flow-stages{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;list-style:none;padding:0;margin:6px 0 0}
.delivery-flow-stages>li{padding:0 30px;display:flex;flex-direction:column;align-items:flex-start}
.delivery-flow-stages .eyebrow{color:#1c2023;font-size:14px;letter-spacing:.12em;margin:0 0 18px}
.delivery-flow-stages h3{font-family:var(--sans);font-size:clamp(26px,2.4vw,34px);line-height:1.15;font-weight:500;letter-spacing:-.04em;margin:0 0 20px}
.delivery-flow-stages p:not(.eyebrow){line-height:1.65;margin:0 0 24px}
.delivery-flow-stages .text-link{margin-top:auto;font-size:15px}
@media(max-width:760px){
 .delivery-flow{margin:12px 0 24px}
 .delivery-flow-lines{display:none}
 .delivery-flow-stages{display:block;margin:0 0 0 8px;border-left:3px solid #1c2023}
 .delivery-flow-stages>li{position:relative;padding:0 0 44px 30px}
 .delivery-flow-stages>li:last-child{padding-bottom:8px}
 .delivery-flow-stages>li::before{content:"";position:absolute;left:-8.5px;top:3px;width:14px;height:14px;border:3px solid #1c2023;border-radius:50%;background:#fff;box-sizing:border-box}
 .delivery-flow-stages h3{font-size:29px}
 .delivery-flow-stages h3 br{display:none}
 .delivery-flow-stages .eyebrow{margin-bottom:14px}
}

/* The essential homepage. */
.home-essential .essential-hero{padding-top:92px;padding-bottom:84px}
.essential-hero h1{font-size:clamp(48px,6.3vw,86px);line-height:1.04;letter-spacing:-.055em;font-weight:500;margin:24px 0}
.essential-hero>p:not(.eyebrow){font-size:21px;line-height:1.55;max-width:650px;margin:0 0 32px;color:var(--muted)}
.essential-letter{margin-left:28px}
.essential-method{border-top:1px solid var(--line);padding-top:56px;padding-bottom:56px}
.essential-method>h2{font-size:32px;font-weight:500;letter-spacing:-.03em;margin:0 0 16px}
.essential-method .delivery-flow{margin-bottom:32px}
.essential-method .delivery-flow-stages h3{margin-bottom:12px}
.essential-method .delivery-flow-stages p{font-size:17px;color:var(--muted);margin:0;line-height:1.6}
.essential-harness{border-top:1px solid var(--line);margin-top:48px;padding-top:28px}
.essential-harness h3{font-size:22px;font-weight:500;margin:0 0 8px}
.essential-harness p{margin:0 0 16px;color:var(--muted)}
.essential-harness .text-link{margin-right:24px}
.essential-contact h2{font-size:clamp(32px,4vw,48px);letter-spacing:-.035em;margin:0 0 12px;font-weight:500}
.essential-contact>.section-shell{padding-top:50px;padding-bottom:50px}
.essential-contact p{color:var(--muted)}
.essential-brief{max-width:760px;margin-top:28px}
.essential-brief>summary{cursor:pointer;display:flex;justify-content:space-between;font-size:18px;padding:16px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);list-style:none}
.essential-brief>summary::-webkit-details-marker{display:none}
.essential-brief>summary:focus-visible{outline:2px solid #3044f4;outline-offset:4px}
.essential-brief[open]>summary span{transform:rotate(45deg)}
.essential-brief .contact-form-wrap{margin-top:28px}
@media(max-width:760px){.home-essential .essential-hero{padding-top:52px;padding-bottom:52px}.essential-hero>p:not(.eyebrow){font-size:18px}.essential-letter{display:table;margin:24px 0 0}.essential-method .delivery-flow{margin-top:32px}.essential-method{padding-top:36px;padding-bottom:36px}}

.essential-method-intro{max-width:720px;color:var(--muted);font-size:18px;line-height:1.65;margin:0 0 24px}.essential-method .delivery-flow-stages .eyebrow{font-size:14px;color:var(--ink);margin-bottom:16px}.counterplanning-page .writing-intro>p:not(.eyebrow){max-width:820px;font-size:20px;line-height:1.65;color:var(--muted)}.counterplanning-page .writing-intro h1{max-width:1000px}.cp-delivery-team{max-width:820px;line-height:1.65;font-size:18px;color:var(--muted);margin:36px 0 20px}

/* The harness introduction and its applications share one section. */
.home-essential .harness-applications{padding-top:44px;border-top:1px solid var(--line)}
.harness-intro{max-width:900px;margin-bottom:28px}
.harness-intro .eyebrow{margin:0 0 18px}
.harness-intro h2{font-size:clamp(28px,3vw,40px);font-weight:500;line-height:1.15;letter-spacing:-.035em;margin:0 0 14px}
.harness-intro>p:last-child{font-size:18px;line-height:1.6;color:var(--muted);margin:0}
.home-essential .harness-applications .visual-case-studies{margin-top:0}
@media(max-width:760px){.home-essential .harness-applications{padding-top:32px}.harness-intro{margin-bottom:24px}}

/* Compact editorial rows keep perspectives secondary to the offer. */
.home-essential .home-articles-compact{gap:0 36px}
.home-essential .home-articles-compact .reading-card{display:grid;grid-template-columns:112px minmax(0,1fr);column-gap:20px;row-gap:8px;padding:24px 0;margin:0;border-top:1px solid var(--line);border-bottom:0;align-content:start}
.home-essential .home-articles-compact .reading-image{grid-column:1;grid-row:1/4;margin:0;aspect-ratio:1;border-radius:4px;height:112px}
.home-essential .home-articles-compact .reading-image img{width:100%;height:100%;object-fit:cover}
.home-essential .home-articles-compact .reading-meta{grid-column:2;flex-wrap:wrap;gap:6px 12px;margin:0;font-size:11px}
.home-essential .home-articles-compact .reading-card h3{grid-column:2;font-size:20px;line-height:1.3;margin:0}
.home-essential .home-articles-compact .reading-card>p{grid-column:2;font-size:14px;line-height:1.6;margin:0;color:var(--muted)}
@media(max-width:900px){.home-essential .home-articles-compact{grid-template-columns:1fr}}
@media(max-width:480px){.home-essential .home-articles-compact .reading-card{grid-template-columns:80px minmax(0,1fr);column-gap:16px}.home-essential .home-articles-compact .reading-image{height:80px}.home-essential .home-articles-compact .reading-card>p{grid-column:1/-1}.home-essential .home-articles-compact .reading-card h3{font-size:19px}}

/* Companion to the Counterplan Intelligence horizontal line composition. */
.home-essential .essential-hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);align-items:center;gap:52px;padding-top:72px;padding-bottom:72px}
.essential-hero-copy{min-width:0}
.essential-hero-copy h1{font-size:clamp(46px,4.6vw,64px);line-height:1.06}
.essential-hero-copy>p:not(.eyebrow){font-size:20px;line-height:1.55;max-width:610px;margin:0 0 30px;color:var(--muted)}
.essential-hero-copy .essential-letter{display:table;margin:22px 0 0}
.essential-hero-art{margin:0;background:#f3f4f6;overflow:hidden;border-radius:4px;aspect-ratio:1.05;display:flex;align-items:center}
.essential-hero-art img{display:block;width:100%;height:100%;object-fit:contain}
@media(max-width:900px){.home-essential .essential-hero{gap:28px;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}.essential-hero-copy h1{font-size:44px}.essential-hero-copy>p:not(.eyebrow){font-size:18px}}
@media(max-width:700px){.home-essential .essential-hero{grid-template-columns:1fr;padding-top:24px;padding-bottom:48px;gap:32px}.essential-hero-copy h1{margin-top:0;font-size:clamp(40px,9vw,54px)}.essential-hero-art{aspect-ratio:1.8}.essential-hero-art img{object-fit:contain}}

/* Tighter artwork framing and a larger mobile canvas. */
.essential-hero-art{aspect-ratio:594/342.5}
@media(max-width:700px){.home-essential .essential-hero-art{width:calc(100% + 44px);max-width:none;margin-left:-22px;margin-right:-22px;border-radius:0;aspect-ratio:594/342.5}.essential-hero-art img{object-fit:contain}}

/* Writing: shared line language and an interleaved lesson. */
.writing-line-art{margin:0 0 32px;overflow:hidden;border-radius:18px;background:#f3f4f6}.writing-line-art img{display:block;width:100%;height:auto}.reading-grid>.reading-lesson{grid-column:1/-1;margin:30px 0 44px;padding:40px;min-width:0}.reading-grid>.reading-lesson[hidden]{display:none}.reading-lesson h2{font-family:var(--sans);font-weight:500;letter-spacing:-.035em}.reading-lesson>div{min-width:0}
@media(max-width:700px){.writing-line-art{margin-bottom:24px}.writing-line-art img{height:220px;object-fit:cover}.reading-grid>.reading-lesson{padding:24px;margin:24px 0 32px;border-radius:16px}.reading-lesson h2{font-size:32px}}

.writing-landing-intro{padding-bottom:32px}.writing-landing-intro>p:last-child{margin-bottom:0}.writing-landing-intro+.reading-library{padding-top:0}

.contact-honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.inquiry-card{padding:24px 0;border-bottom:1px solid var(--line)}.inquiry-card p{white-space:pre-wrap;overflow-wrap:anywhere}.inquiry-card h3{margin-bottom:8px}.inquiry-inbox{margin-bottom:40px}

footer .footer-socials{display:flex;align-items:center;gap:4px}footer .footer-socials a{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;color:var(--ink);border:0}footer .footer-socials svg{display:block;width:21px;height:21px}footer .footer-socials a:hover{color:#3044f4}footer .footer-socials a:focus-visible{outline:2px solid #3044f4;outline-offset:2px;border-radius:4px}