:root{--paper: #f7f8f5;--white: #ffffff;--ink: #151a1d;--muted: #5b6469;--line: #d9dee1;--blue: #1557ff;--coral: #e85d42;--teal: #177e72;--display: "Arial Narrow", "Aptos Narrow", "Helvetica Neue", Arial, sans-serif;--body: "Helvetica Neue", Helvetica, Arial, sans-serif;--mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;color:var(--ink);background:var(--paper);font-family:var(--body);font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box;letter-spacing:0}html{scroll-behavior:smooth;background:var(--paper)}body{margin:0;min-width:320px;background:var(--paper);color:var(--ink)}body,button,input,select,textarea{font-family:var(--body)}button,input,select,textarea{font-size:1rem}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--display);font-weight:600;line-height:.98}.shell{width:min(1180px,calc(100% - 64px));margin-inline:auto}.skip-link{position:fixed;z-index:1000;top:12px;left:12px;padding:10px 14px;background:var(--ink);color:var(--white);transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}:focus-visible{outline:3px solid var(--coral);outline-offset:3px}.site-header{position:sticky;z-index:50;top:0;border-bottom:1px solid rgba(21,26,29,.16);background:#f7f8f5f0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.header-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;min-height:72px}.wordmark{display:inline-flex;align-items:center;width:max-content;gap:11px;font-family:var(--display);font-size:1.22rem;font-weight:700}.wordmark-mark{display:flex;align-items:flex-end;width:20px;height:20px;gap:2px}.wordmark-mark i{display:block;width:5px;background:var(--ink)}.wordmark-mark i:nth-child(1){height:11px}.wordmark-mark i:nth-child(2){height:18px}.wordmark-mark i:nth-child(3){height:14px;background:var(--blue)}.desktop-nav{display:flex;align-items:center;gap:34px;font-size:.92rem}.desktop-nav>a,.nav-group>span{display:block;padding:26px 0}.desktop-nav a:hover,.desktop-nav a.router-link-active,.nav-group:hover>span{color:var(--blue)}.nav-group{position:relative;cursor:default}.nav-menu{position:absolute;top:62px;left:50%;display:none;width:250px;padding:8px;border:1px solid var(--line);background:var(--white);box-shadow:0 18px 36px #151a1d1f;transform:translate(-50%)}.nav-menu a{display:block;padding:12px 14px}.nav-menu a:hover{background:var(--paper)}.nav-group:hover .nav-menu,.nav-group:focus-within .nav-menu{display:block}.header-cta{display:inline-flex;align-items:center;justify-self:end;gap:8px;padding:10px 0;border-bottom:1px solid var(--ink);font-size:.92rem;font-weight:600}.header-cta:hover{color:var(--blue);border-color:var(--blue)}.menu-button,.mobile-nav{display:none}.hero{position:relative;min-height:calc(100svh - 72px);overflow:hidden;border-bottom:1px solid var(--line);background:#f1f2f0}.hero-image{position:absolute;inset:0;background-image:linear-gradient(90deg,#f7f8f5fa,#f7f8f5e6 30%,#f7f8f52e 58%,#f7f8f505),url(/images/solveunit-optimization-landscape.jpg);background-position:center,center;background-size:cover}.hero-content{position:relative;z-index:1;display:flex;align-items:flex-start;flex-direction:column;justify-content:center;min-height:calc(100svh - 72px);padding-top:64px;padding-bottom:86px}.availability{display:flex;align-items:center;gap:9px;margin-bottom:30px;color:#354046;font-family:var(--mono);font-size:.72rem;text-transform:uppercase}.availability span{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 5px #177e721f}.hero h1{max-width:760px;margin-bottom:28px;font-size:5.25rem}.hero-copy{max-width:535px;margin-bottom:38px;color:#354046;font-size:1.22rem;line-height:1.55}.hero-actions,.form-actions{display:flex;align-items:center;flex-wrap:wrap;gap:24px}.primary-button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;gap:10px;padding:0 20px;border:1px solid var(--ink);border-radius:3px;background:var(--ink);color:var(--white);font-weight:600;cursor:pointer}.primary-button:hover{border-color:var(--blue);background:var(--blue)}.secondary-link,.text-link{display:inline-flex;align-items:center;width:max-content;gap:8px;padding-bottom:5px;border-bottom:1px solid currentColor;font-weight:600}.secondary-link:hover,.text-link:hover{color:var(--blue)}.hero-scroll{position:absolute;z-index:2;right:32px;bottom:28px;display:grid;width:42px;height:42px;place-items:center;border:1px solid rgba(21,26,29,.35);border-radius:50%}.capability-strip{border-bottom:1px solid var(--line);background:var(--white)}.capability-list{display:grid;grid-template-columns:repeat(4,1fr)}.capability-list span{padding:24px 22px;border-left:1px solid var(--line);font-family:var(--mono);font-size:.72rem;text-align:center;text-transform:uppercase}.capability-list span:last-child{border-right:1px solid var(--line)}.scope-section,.services-section,.engagements-section,.service-detail,.fit-section,.about-statement,.about-cta{padding:120px 0}.scope-heading,.page-hero-grid,.fit-grid,.about-statement-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:100px}.section-kicker,.case-label{margin-bottom:24px;color:var(--blue);font-family:var(--mono);font-size:.72rem;font-weight:700;text-transform:uppercase}.scope-heading h2,.section-heading-row h2,.process-intro h2,.service-detail h2,.method-grid h2,.fit-grid h2,.about-statement h2,.about-cta h2,.footer-lead h2{margin-bottom:0;font-size:3.65rem}.scope-heading>p,.heading-note,.fit-grid>div:last-child>p,.page-hero-grid>p,.about-statement-grid>div>p{align-self:end;margin-bottom:4px;color:var(--muted);font-size:1.05rem;line-height:1.7}.scope-tool{margin-top:70px;border-top:1px solid var(--ink)}.segment-control{display:flex;border-bottom:1px solid var(--line)}.segment-control button{min-height:55px;padding:0 22px;border:0;border-right:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer}.segment-control button.active{background:var(--ink);color:var(--white)}.scope-grid{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--ink)}.scope-grid article{min-height:260px;padding:32px;border-right:1px solid var(--line)}.scope-grid article:last-child{border-right:0}.scope-grid span,.service-row>span,.process-list>li>span,.principles-grid span{display:block;margin-bottom:58px;color:var(--muted);font-family:var(--mono);font-size:.72rem;text-transform:uppercase}.scope-grid h3{max-width:320px;margin-bottom:0;font-size:2rem;line-height:1.12}.scope-grid p{margin-bottom:0;color:var(--muted);font-size:1.08rem;line-height:1.65}.section-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white)}.work-preview,.process-section,.method-section,.principles-section{padding:120px 0}.section-heading-row{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:68px}.align-end .heading-note{max-width:390px}.featured-work{display:grid;grid-template-columns:1.05fr .95fr;min-height:520px;border:1px solid var(--ink)}.work-visual{position:relative;display:grid;overflow:hidden;place-items:center;background-color:#e9eceb;background-image:linear-gradient(rgba(21,26,29,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(21,26,29,.07) 1px,transparent 1px);background-size:38px 38px}.work-visual:before{position:absolute;width:330px;height:330px;border:1px solid rgba(21,26,29,.3);border-radius:50%;content:""}.work-visual:after{position:absolute;width:220px;height:220px;border:1px solid var(--blue);border-radius:50%;content:""}.source-map{position:relative;z-index:2;display:flex;align-items:center;width:min(90%,500px);padding:24px;border:1px solid var(--ink);background:#f7f8f5f2;font-family:var(--mono);font-size:.67rem;text-transform:uppercase}.source-map span{flex:0 0 auto}.source-map i{height:1px;flex:1;margin:0 12px;background:var(--blue)}.work-copy{display:flex;align-items:flex-start;flex-direction:column;justify-content:center;padding:58px;background:var(--paper)}.work-type{margin-bottom:32px;color:var(--blue);font-family:var(--mono);font-size:.7rem;text-transform:uppercase}.work-copy h3{max-width:500px;margin-bottom:26px;font-size:2.5rem;line-height:1.08}.work-copy>p:not(.work-type){color:var(--muted);line-height:1.7}.work-facts{width:100%;margin:18px 0 34px;border-top:1px solid var(--line)}.work-facts div{display:grid;grid-template-columns:90px 1fr;gap:16px;padding:13px 0;border-bottom:1px solid var(--line);font-size:.82rem;line-height:1.45}.work-facts dt{color:var(--muted)}.work-facts dd{margin:0}.service-list{border-top:1px solid var(--ink)}.service-row{display:grid;grid-template-columns:70px 1fr 1.2fr 24px;align-items:center;gap:32px;min-height:150px;border-bottom:1px solid var(--line)}.service-row>span{margin:0;color:var(--blue)}.service-row h3{margin:0;font-size:2rem}.service-row p{margin:0;color:var(--muted);line-height:1.55}.service-row:hover h3,.service-row:hover>svg{color:var(--blue)}.process-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:120px}.process-intro{position:sticky;top:120px;align-self:start}.process-intro>p:last-child{max-width:390px;margin-top:30px;color:var(--muted);line-height:1.7}.process-list{margin:0;padding:0;list-style:none;border-top:1px solid var(--ink)}.process-list li{display:grid;grid-template-columns:80px 1fr;min-height:165px;padding:30px 0;border-bottom:1px solid var(--line)}.process-list>li>span{margin:4px 0 0;color:var(--blue)}.process-list h3{margin-bottom:12px;font-size:2rem}.process-list p{max-width:450px;margin-bottom:0;color:var(--muted);line-height:1.6}.page-hero{padding:130px 0 110px;border-bottom:1px solid var(--line)}.page-hero h1,.service-hero h1,.contact-header h1,.legal-page h1,.not-found h1{margin-bottom:0;font-size:5rem}.case-study{padding:110px 0}.case-study-dark{background:var(--ink);color:var(--white)}.case-grid{display:grid;grid-template-columns:230px 1fr;gap:80px}.case-grid aside{border-top:1px solid rgba(255,255,255,.3);padding-top:22px}.case-grid aside p:not(.case-label){margin-bottom:8px;color:#aeb8bd;font-size:.88rem}.case-grid article>h2{max-width:820px;margin-bottom:34px;font-size:3.5rem}.case-lead{max-width:800px;margin-bottom:68px;color:#c1c9cd;font-size:1.25rem;line-height:1.65}.case-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;padding-top:30px;border-top:1px solid rgba(255,255,255,.24)}.case-columns h3{margin-bottom:16px;font-size:1.25rem}.case-columns p{color:#aeb8bd;line-height:1.65}.case-deliverables{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 32px;margin:58px 0 0;padding:28px 0 0;border-top:1px solid rgba(255,255,255,.24);list-style:none}.case-deliverables li{display:flex;align-items:center;gap:10px;color:#d9dfe2}.case-deliverables svg{color:#6cd1b9}.engagement-list{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink)}.engagement-list article{display:flex;min-height:400px;padding:34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);flex-direction:column}.engagement-list article:first-child{border-left:1px solid var(--line)}.engagement-list article>p:first-child{margin-bottom:76px;color:var(--blue);font-family:var(--mono);font-size:.68rem;text-transform:uppercase}.engagement-list h3{margin-bottom:18px;font-size:2rem;line-height:1.1}.engagement-list article>p:not(:first-child){color:var(--muted);line-height:1.65}.engagement-list a{display:inline-flex;align-items:center;width:max-content;gap:8px;margin-top:auto;font-weight:600}.service-hero{min-height:680px;border-bottom:1px solid var(--line);background-color:#edf0ef;background-image:linear-gradient(90deg,#f7f8f5fa,#f7f8f5db 45%,#f7f8f50d 80%),url(/images/solveunit-optimization-landscape.jpg);background-position:center;background-size:cover}.research-hero{background-position:center,65% center;filter:saturate(.92)}.service-hero-inner{display:flex;align-items:flex-start;flex-direction:column;justify-content:center;min-height:680px;padding:80px 0}.service-hero h1{max-width:850px;margin-bottom:28px}.service-hero-inner>p:not(.section-kicker){max-width:580px;margin-bottom:34px;color:#3e494e;font-size:1.16rem;line-height:1.65}.service-detail-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:100px}.service-detail h2{max-width:460px}.service-points{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--ink)}.service-points article{min-height:210px;padding:28px 28px 28px 0;border-bottom:1px solid var(--line)}.service-points article:nth-child(odd){border-right:1px solid var(--line)}.service-points article:nth-child(2n){padding-left:28px}.service-points h3{margin-bottom:18px;font-size:1.55rem}.service-points p{margin-bottom:0;color:var(--muted);line-height:1.6}.method-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:120px}.method-grid ul{margin:0;padding:0;border-top:1px solid var(--ink);list-style:none}.method-grid li{display:flex;gap:16px;padding:24px 0;border-bottom:1px solid var(--line);color:var(--muted);line-height:1.55}.method-grid li svg{flex:0 0 auto;margin-top:3px;color:var(--teal)}.method-grid strong{color:var(--ink)}.fit-grid>div:last-child .text-link{margin-top:28px}.about-statement h2{margin-bottom:34px;line-height:1.06}.principles-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:60px;border-top:1px solid var(--ink)}.principles-grid article{min-height:330px;padding:30px;border-right:1px solid var(--line)}.principles-grid article:first-child{border-left:1px solid var(--line)}.principles-grid span{margin-bottom:86px;color:var(--blue)}.principles-grid h3{margin-bottom:18px;font-size:1.65rem}.principles-grid p{margin-bottom:0;color:var(--muted);line-height:1.6}.contact-header{padding:120px 0 90px;border-bottom:1px solid var(--line)}.contact-header-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:120px}.contact-header-grid>div:last-child>p{color:var(--muted);font-size:1.08rem;line-height:1.7}.contact-header dl{margin:34px 0 0;border-top:1px solid var(--line)}.contact-header dl div{display:grid;grid-template-columns:150px 1fr;padding:12px 0;border-bottom:1px solid var(--line);font-size:.85rem}.contact-header dt{color:var(--muted)}.contact-header dd{margin:0}.contact-form-section{padding:90px 0 130px;background:var(--white)}.project-form{max-width:980px}.form-grid{display:grid;gap:24px}.form-grid-two{grid-template-columns:repeat(2,1fr)}.form-grid-three{grid-template-columns:repeat(3,1fr)}.project-form label{display:block;margin-bottom:28px}.project-form label>span{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;font-size:.83rem;font-weight:600}.project-form small{color:var(--muted);font-size:.7rem;font-weight:400;text-transform:uppercase}.project-form input,.project-form select,.project-form textarea{width:100%;border:1px solid #aeb7bb;border-radius:2px;background:var(--paper);color:var(--ink)}.project-form input,.project-form select{height:52px;padding:0 14px}.project-form textarea{min-height:170px;padding:14px;resize:vertical;line-height:1.55}.project-form input:focus,.project-form select:focus,.project-form textarea:focus{border-color:var(--blue);outline:2px solid rgba(21,87,255,.18)}.copy-button{display:inline-flex;align-items:center;min-height:50px;gap:8px;padding:0 16px;border:1px solid var(--line);border-radius:3px;background:var(--white);color:var(--ink);cursor:pointer}.form-actions>p{max-width:360px;margin:0 0 0 auto;color:var(--muted);font-size:.78rem;line-height:1.5}.legal-page{max-width:860px;padding-top:110px;padding-bottom:130px}.legal-page h1{margin-bottom:18px}.legal-updated{margin-bottom:70px;color:var(--muted);font-family:var(--mono);font-size:.75rem}.legal-page section{padding:32px 0;border-top:1px solid var(--line)}.legal-page section h2{font-size:1.7rem}.legal-page section p{color:var(--muted);line-height:1.75}.legal-page section a{color:var(--blue);text-decoration:underline}.not-found{min-height:70svh;padding-top:130px;padding-bottom:130px}.not-found>p:not(.section-kicker){margin:24px 0 34px;color:var(--muted)}.site-footer{background:var(--ink);color:var(--white)}.footer-lead{padding-top:100px;padding-bottom:100px}.footer-lead .section-kicker{color:#75d5bf}.footer-lead h2{margin-bottom:40px;font-size:4rem}.text-link-light:hover{color:#75d5bf}.footer-bottom{display:grid;grid-template-columns:1fr 1fr 1fr auto;align-items:start;gap:32px;padding-top:28px;padding-bottom:32px;border-top:1px solid rgba(255,255,255,.2);color:#aeb8bd;font-size:.76rem}.wordmark-light{color:var(--white);font-size:1rem}.footer-bottom nav{display:flex;flex-direction:column;gap:8px}.footer-bottom nav a:hover{color:var(--white)}@media(max-width:980px){.shell{width:min(100% - 40px,900px)}.desktop-nav,.header-cta{display:none}.header-inner{grid-template-columns:1fr auto}.menu-button{display:grid;width:44px;height:44px;place-items:center;border:0;background:transparent;color:var(--ink)}.mobile-nav{display:flex;padding:12px 20px 24px;border-top:1px solid var(--line);background:var(--paper);flex-direction:column}.mobile-nav a{padding:14px 0;border-bottom:1px solid var(--line)}.mobile-nav .mobile-cta{margin-top:12px;padding:15px;border:0;background:var(--ink);color:var(--white);text-align:center}.hero h1{font-size:4.25rem}.scope-heading,.page-hero-grid,.fit-grid,.about-statement-grid,.service-detail-grid,.method-grid,.contact-header-grid{gap:50px}.featured-work{grid-template-columns:1fr}.work-visual{min-height:420px}.service-row{grid-template-columns:54px 1fr 1fr 24px;gap:18px}.process-layout{gap:60px}.case-grid{grid-template-columns:170px 1fr;gap:50px}.case-columns{grid-template-columns:1fr;gap:20px}.case-columns div{border-bottom:1px solid rgba(255,255,255,.16)}.case-columns div:last-child{border-bottom:0}.principles-grid{grid-template-columns:repeat(2,1fr)}.principles-grid article:nth-child(3){border-left:1px solid var(--line);border-top:1px solid var(--line)}.principles-grid article:nth-child(4){border-top:1px solid var(--line)}.form-grid-three,.footer-bottom{grid-template-columns:1fr 1fr}}@media(max-width:720px){.shell{width:calc(100% - 32px)}.header-inner{min-height:64px}.hero{min-height:720px}.hero-image{background-image:linear-gradient(180deg,#f7f8f5fa,#f7f8f5e0 46%,#f7f8f52e 72%,#f7f8f50a),url(/images/solveunit-optimization-landscape.jpg);background-position:center,65% center}.hero-content{min-height:720px;justify-content:flex-start;padding-top:88px}.availability{margin-bottom:24px}.hero h1{max-width:420px;font-size:3.25rem;line-height:1.02}.hero-copy{max-width:420px;font-size:1.05rem}.hero-actions{align-items:flex-start;flex-direction:column;gap:20px}.hero-scroll{display:none}.capability-list{grid-template-columns:repeat(2,1fr)}.capability-list span:nth-child(3),.capability-list span:nth-child(4){border-top:1px solid var(--line)}.scope-section,.services-section,.engagements-section,.service-detail,.fit-section,.about-statement,.about-cta,.work-preview,.process-section,.method-section,.principles-section{padding:78px 0}.scope-heading,.page-hero-grid,.fit-grid,.about-statement-grid,.service-detail-grid,.method-grid,.contact-header-grid{grid-template-columns:1fr;gap:30px}.scope-heading h2,.section-heading-row h2,.process-intro h2,.service-detail h2,.method-grid h2,.fit-grid h2,.about-statement h2,.about-cta h2,.footer-lead h2{font-size:2.8rem}.scope-tool{margin-top:48px}.segment-control{display:grid;grid-template-columns:repeat(3,1fr)}.segment-control button{padding:0 8px}.scope-grid{grid-template-columns:1fr}.scope-grid article{min-height:auto;padding:28px 6px;border-right:0;border-bottom:1px solid var(--line)}.scope-grid article:last-child{border-bottom:0}.scope-grid span{margin-bottom:28px}.section-heading-row{align-items:flex-start;flex-direction:column;margin-bottom:44px}.work-visual{min-height:300px}.source-map{padding:16px 12px;font-size:.58rem}.source-map i{margin:0 7px}.work-copy{padding:34px 24px}.work-copy h3{font-size:2rem}.service-row{grid-template-columns:42px 1fr 20px;min-height:auto;padding:28px 0}.service-row p{grid-column:2 / 4}.service-row h3{font-size:1.65rem}.process-layout{grid-template-columns:1fr;gap:44px}.process-intro{position:static}.process-list li{grid-template-columns:52px 1fr}.page-hero{padding:88px 0 72px}.page-hero h1,.service-hero h1,.contact-header h1,.legal-page h1,.not-found h1{font-size:3.3rem}.case-study{padding:76px 0}.case-grid{grid-template-columns:1fr;gap:46px}.case-grid article>h2{font-size:2.55rem}.case-lead{font-size:1.08rem}.case-deliverables,.engagement-list{grid-template-columns:1fr}.engagement-list article{min-height:330px;border-left:1px solid var(--line)}.service-hero,.service-hero-inner{min-height:650px}.service-hero{background-position:center,64% center}.service-hero-inner{justify-content:flex-start;padding-top:100px}.service-points{grid-template-columns:1fr}.service-points article,.service-points article:nth-child(2n){min-height:auto;padding:28px 0;border-right:0}.principles-grid{grid-template-columns:1fr}.principles-grid article,.principles-grid article:first-child,.principles-grid article:nth-child(3){min-height:auto;padding:28px 8px;border-right:0;border-left:0;border-top:0;border-bottom:1px solid var(--line)}.principles-grid span{margin-bottom:34px}.contact-header{padding:90px 0 70px}.contact-form-section{padding:68px 0 90px}.form-grid-two,.form-grid-three{grid-template-columns:1fr;gap:0}.form-actions{align-items:stretch;flex-direction:column}.form-actions>p{margin-left:0}.legal-page{padding-top:80px;padding-bottom:90px}.footer-lead{padding-top:76px;padding-bottom:76px}.footer-lead h2{font-size:3rem}.footer-bottom{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}