@font-face{font-family:Poppins;src:url('assets/poppins-400.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:Poppins;src:url('assets/poppins-500.ttf') format('truetype');font-style:normal;font-weight:500;font-display:swap}
@font-face{font-family:Poppins;src:url('assets/poppins-600.ttf') format('truetype');font-style:normal;font-weight:600;font-display:swap}
@font-face{font-family:Poppins;src:url('assets/poppins-700.ttf') format('truetype');font-style:normal;font-weight:700;font-display:swap}
@font-face{font-family:Poppins;src:url('assets/poppins-800.ttf') format('truetype');font-style:normal;font-weight:800;font-display:swap}
:root{--brand:#1c3770;--blue:#00539c;--navy:#0c2848;--yellow:#ffbd16;--ink:#172b3a;--muted:#526372;--pale:#f0f5fa;--line:#d6e0e9;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--white);color:var(--ink);font:400 16px/1.75 Poppins,'Segoe UI',sans-serif}a{color:inherit;text-underline-offset:4px}img{max-width:100%;display:block}figure,p{margin:0}h1,h2,h3{line-height:1.16;letter-spacing:-.035em;margin:0;font-weight:700}h1{font-size:clamp(2.25rem,4.25vw,4rem)}h2{font-size:clamp(1.85rem,3vw,2.7rem)}h3{font-size:1.3rem;letter-spacing:-.02em}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}.site-header a:focus-visible,.hero a:focus-visible,.contact a:focus-visible{outline-color:var(--yellow)}.wrap{max-width:1240px;width:calc(100% - 64px);margin:auto}.site-header{background:var(--brand);color:#fff;position:sticky;top:0;z-index:20;border-bottom:1px solid #ffffff24}.nav{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:block;flex:0 0 auto}.brand img{width:205px;height:auto}.navlinks{display:flex;gap:28px;align-items:center}.navlinks a{font-size:13px;text-decoration:none;font-weight:600}.navlinks a:not(.button):hover{color:var(--yellow)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:14px 23px;background:var(--yellow);color:#08264a;border:1px solid transparent;border-radius:3px;text-decoration:none;font:700 14px/1.5 Poppins,sans-serif;gap:20px;transition:background .15s}.button:hover{background:#ffd15e}.button.outline{border-color:#92acc4;background:transparent;color:#fff}.button.outline:hover{background:#ffffff12}.button.blue{background:var(--blue);color:white}.button.blue:hover{background:var(--brand)}.skip{position:fixed;top:-200px;left:12px;background:white;color:var(--brand);z-index:100;padding:14px}.skip:focus{top:6px}.hero{background:var(--navy);color:white}.hero-grid{display:grid;grid-template-columns:1fr 1.04fr;max-width:1500px;margin:auto}.hero-copy{padding:72px 45px 65px max(32px,calc((100vw - 1240px)/2));align-self:center}.eyebrow{display:flex;align-items:center;gap:13px;font-size:12px;font-weight:700;letter-spacing:.13em;line-height:1.5;text-transform:uppercase;color:var(--blue);margin-bottom:18px}.eyebrow:before{content:'';width:28px;height:3px;background:var(--yellow);flex-shrink:0}.hero .eyebrow,.contact .eyebrow{color:#d9e5f0}.hero h1{max-width:650px}.hero h1 span{color:#b1d3f2}.hero .lead{color:#d1deeb;font-size:17px;margin-top:24px;max-width:600px}.hero .tagline{font-size:18px;color:var(--yellow);font-weight:600;margin-top:23px}.actions{display:flex;flex-wrap:wrap;gap:13px;align-items:center;margin-top:30px}.hero-media{position:relative;min-height:620px;background:#173c64;display:flex;flex-direction:column}.hero-media img{width:100%;height:100%;object-fit:cover;object-position:60% center;position:absolute;inset:0}.hero-media figcaption{margin-top:auto;z-index:1;position:relative;background:#0c2848df;color:#e1ebf5;padding:11px 22px;font-size:12px;line-height:1.5}.hero-media figcaption strong{font-weight:500}.scope-strip{background:#fff;border-bottom:1px solid var(--line)}.scope-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:29px 0;gap:24px}.scope-grid div{border-right:1px solid var(--line);padding-right:20px}.scope-grid div:last-child{border-right:0}.scope-grid strong{font-size:15px;display:block;color:var(--brand)}.scope-grid span{font-size:13px;color:var(--muted)}.section{padding:84px 0}.section.pale{background:var(--pale)}.intro{display:grid;grid-template-columns:1.15fr 1fr;gap:64px;align-items:end;margin-bottom:36px}.intro p{color:var(--muted)}.intro h2{max-width:660px}.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.case-card{border:1px solid var(--line);background:white;display:flex;flex-direction:column;transition:border-color .15s}.case-card:hover{border-color:var(--blue)}.case-card-top{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 30px;border-bottom:1px solid var(--line)}.client-name{font-size:22px;font-weight:700;color:var(--brand);letter-spacing:-.035em}.case-type{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.case-card-body{padding:30px;display:flex;flex-direction:column;flex:1}.case-card h3{font-size:1.65rem;margin-bottom:16px}.case-card p{color:var(--muted)}.case-deliverable{padding-top:18px;border-top:1px solid var(--line);margin-top:23px;font-size:14px;color:var(--ink)!important}.text-link{font-size:14px;font-weight:700;color:var(--blue);margin-top:24px;display:inline-flex;gap:12px;align-items:center;align-self:flex-start;min-height:44px}.case-note{font-size:13px;color:var(--muted);margin-top:20px}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.service{border-top:3px solid var(--blue);padding-top:25px}.service .number{font-size:14px;color:var(--blue);font-weight:600}.service h3{margin:15px 0;font-size:1.5rem}.service p{color:var(--muted)}.service ul{padding-left:18px;font-size:14px;margin:22px 0 0}.service li{margin:8px 0}.media-split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.section-image img{width:100%;aspect-ratio:3/2;object-fit:cover}.section-image figcaption{color:var(--muted);font-size:12px;line-height:1.6;margin-top:10px}.body-copy>p{margin-top:23px;color:var(--muted)}.deliverables{padding:0;margin:27px 0 0;list-style:none}.deliverables li{border-top:1px solid var(--line);padding:16px 0;display:flex;align-items:baseline;gap:20px}.deliverables li:last-child{border-bottom:1px solid var(--line)}.deliverables .idx{font-size:13px;font-weight:600;color:var(--blue)}.deliverables strong{display:block;font-size:15px}.deliverables p{font-size:14px;color:var(--muted);margin-top:4px}.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;margin-top:38px}.process-step{border-top:1px solid var(--line);padding-top:18px}.process-step .number{font-size:14px;font-weight:600;color:var(--blue)}.process-step h3{margin:16px 0}.process-step p{color:var(--muted);font-size:15px}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;margin-top:70px;padding-top:50px;border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:18px 0}summary{font-weight:600;cursor:pointer;min-height:28px;line-height:1.5}details p{font-size:15px;color:var(--muted);margin-top:15px}.contact{padding:66px 0;background:var(--navy);color:white}.contact-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:80px;align-items:center}.contact p:not(.eyebrow){margin-top:22px;color:#d1deeb}.contact-address{border-left:1px solid #5c7590;padding-left:44px;font-size:15px}.contact-address .email{font-size:21px;text-decoration:none;color:white}.contact-address strong{display:block;color:white;margin-bottom:18px}.site-footer{background:var(--brand);color:#e1eaf3;padding:32px 0;font-size:12px}.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:30px}.footer-logo{width:160px;height:auto;flex-shrink:0}.footer-links{display:flex;gap:24px}.breadcrumb{font-size:13px;padding:22px 0;color:var(--muted)}.breadcrumb a{color:var(--blue)}.story-hero{background:var(--pale);padding:52px 0 62px}.story-head{display:grid;grid-template-columns:1.25fr .75fr;gap:65px;align-items:end}.story-hero h1{font-size:clamp(2.2rem,4vw,3.6rem);max-width:850px;color:var(--brand)}.story-hero .lead{color:var(--muted);font-size:18px;margin-top:24px;max-width:750px}.project-facts{border-top:3px solid var(--blue);padding-top:18px;margin:0}.project-facts div{padding:12px 0;border-bottom:1px solid var(--line)}.project-facts dt{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.project-facts dd{margin:4px 0 0;font-size:15px;font-weight:500}.story-layout{display:grid;grid-template-columns:.6fr 1.4fr;gap:85px}.story-aside{font-size:15px;color:var(--muted)}.story-aside p{margin-bottom:24px}.story-main h2{font-size:2rem;margin-bottom:20px}.story-main p{margin-bottom:23px;color:var(--muted)}.story-block+.story-block{margin-top:42px;padding-top:35px;border-top:1px solid var(--line)}.story-main ul{padding-left:21px;color:var(--muted)}.story-main li{padding:5px 0}.output-box{background:var(--pale);border-left:4px solid var(--blue);padding:27px 30px;margin:32px 0}.output-box h3{margin-bottom:16px}.output-box p{margin:0}.story-image{margin-top:30px}.story-image img{width:100%;aspect-ratio:3/2;object-fit:cover}.story-image figcaption{font-size:12px;line-height:1.6;color:var(--muted);margin-top:10px}.related{padding-top:35px;border-top:1px solid var(--line);margin-top:45px}
@media(min-width:1500px){.hero-copy{padding-left:60px}}@media(max-width:1100px){.navlinks{gap:18px}.hero-copy{padding:52px 30px}.hero-media{min-height:610px}.hero h1{font-size:3.1rem}.intro,.media-split{gap:36px}.story-layout{gap:48px}}@media(max-width:800px){html{scroll-padding-top:138px}.wrap{width:calc(100% - 40px)}.nav{min-height:78px;flex-wrap:wrap;gap:0;padding-top:15px}.brand img{width:176px}.navlinks{width:100%;overflow-x:auto;gap:24px;padding:13px 0 14px;white-space:nowrap}.navlinks a{font-size:12px}.navlinks .button{min-height:40px;padding:8px 13px;margin-left:auto}.hero-grid,.intro,.media-split,.contact-grid,.story-head,.story-layout,.faq-grid{grid-template-columns:1fr;gap:32px}.hero-copy{padding:48px 24px}.hero h1{font-size:clamp(2.3rem,7.2vw,3.6rem)}.hero-media{min-height:0;display:block}.hero-media img{position:static;aspect-ratio:3/2;height:auto;max-height:490px;object-position:center}.hero-media figcaption{padding:12px 24px}.scope-grid{grid-template-columns:repeat(2,1fr);gap:24px;padding:24px 0}.scope-grid div:nth-child(2){border-right:0}.section{padding:56px 0}.intro{gap:22px}.case-card-top{padding:20px 23px}.case-card-body{padding:24px}.case-type{font-size:11px}.services-grid{grid-template-columns:1fr;gap:35px}.service{display:grid;grid-template-columns:50px 1fr;column-gap:12px}.service .number{grid-row:1/4}.service h3{margin-top:0}.service ul{margin-top:12px}.process-grid{grid-template-columns:1fr;gap:25px}.faq-grid{margin-top:45px;padding-top:38px;gap:20px}.contact{padding:50px 0}.contact-address{padding:25px 0 0;border-left:0;border-top:1px solid #5c7590}.footer-grid{flex-wrap:wrap}.story-hero{padding:35px 0 44px}.story-aside{border-bottom:1px solid var(--line);padding-bottom:14px}.project-facts{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.story-layout{gap:30px}}@media(max-width:560px){.case-grid{grid-template-columns:1fr}.case-card h3{font-size:1.5rem}.navlinks{gap:17px}.hero .lead{font-size:16px}.actions .button{width:100%}.contact h2{font-size:2rem}.footer-grid{flex-direction:column;align-items:flex-start;gap:20px}.footer-links{flex-wrap:wrap}.story-main h2{font-size:1.75rem}.output-box{padding:23px}.project-facts{grid-template-columns:1fr}.story-head{gap:30px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(max-width:800px){.nav{position:relative}.navlinks{overflow:visible;justify-content:space-between;gap:10px}.navlinks .button{position:absolute;top:21px;right:0;width:136px;white-space:normal;text-align:center;min-height:44px;font-size:12px}.brand img{width:166px}}@media(max-width:360px){.brand img{width:138px}.navlinks .button{width:124px;font-size:11px}.navlinks a{font-size:11px}}

.featured-case{display:grid;grid-template-columns:1fr 1fr;background:white;border:1px solid var(--line);margin-bottom:28px;align-items:center}.featured-case figure{padding:26px}.featured-case img{width:100%;height:auto}.featured-case figcaption,.result-figure figcaption{font-size:12px;color:var(--muted);line-height:1.6;margin-top:12px}.featured-copy{padding:36px}.featured-copy h3{font-size:clamp(1.8rem,3vw,2.5rem);margin-bottom:22px}.featured-copy>p:not(.eyebrow){color:var(--muted)}.services-grid{row-gap:46px}.cycle-section{border-top:1px solid var(--line)}.section-lead{color:var(--muted);margin:24px 0}.cycle-steps article{display:flex;gap:23px;padding:22px 0;border-bottom:1px solid var(--line)}.cycle-steps article:first-child{border-top:3px solid var(--blue)}.cycle-steps article>span{font-size:13px;font-weight:600;color:var(--blue)}.cycle-steps h3{font-size:1.15rem;margin-bottom:10px}.cycle-steps p{font-size:14px;color:var(--muted)}.result-figure{margin:28px 0}.result-figure img{width:100%;height:auto;border:1px solid var(--line)}.result-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);gap:24px;padding-top:26px}.result-grid strong{display:block;font-size:1.8rem;color:var(--brand);line-height:1.4}.result-grid span{font-size:13px;color:var(--muted);display:block}.featured-case .text-link{margin-top:22px}@media(max-width:800px){.featured-case{grid-template-columns:1fr}.featured-case figure{padding:20px}.featured-copy{padding:25px}.result-grid{gap:20px}.result-grid strong{font-size:1.5rem}}

.client-feature{align-self:stretch;background:var(--navy);color:white;padding:46px;display:flex;flex-direction:column;justify-content:center;gap:20px}.client-feature .eyebrow{color:#d9e5f0;margin:0}.client-feature strong{font-size:clamp(3.5rem,7vw,5.5rem);line-height:1.1}.client-feature>span:last-child{font-size:16px;color:#d1deeb}@media(max-width:800px){.client-feature{padding:32px 25px}}

.study-nav{display:flex;flex-wrap:wrap;gap:12px 28px;margin:0 0 38px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.study-nav a{font-size:13px;font-weight:600;color:var(--blue);min-height:32px;display:inline-flex;align-items:center}.study-scope{display:flex;justify-content:space-between;align-items:center;gap:32px;margin-top:44px;padding-top:30px;border-top:1px solid var(--line)}.study-scope>div{max-width:760px}.study-scope h3{margin-bottom:12px}.study-scope p{font-size:14px;color:var(--muted)}.study-scope .button{flex-shrink:0}@media(max-width:800px){.study-nav{gap:8px 20px}.study-scope{align-items:flex-start;flex-direction:column;gap:22px}}

/* Project briefing form */
.brief-page{background:var(--pale);padding-bottom:76px}.brief-layout{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:64px;align-items:start;padding-top:26px}.brief-intro{padding:30px 0}.brief-intro h1,.thank-you h1{color:var(--brand);font-size:clamp(2.1rem,3.7vw,3.5rem);line-height:1.16;letter-spacing:-.04em}.brief-intro>p:not(.eyebrow){margin-top:25px;color:var(--muted);max-width:460px}.brief-contact{display:flex;flex-direction:column;gap:10px;margin-top:38px;padding-top:24px;border-top:3px solid var(--blue);font-size:16px}.brief-contact a{color:var(--blue);overflow-wrap:anywhere}.brief-contact span{color:var(--muted);font-size:14px}.brief-card{background:white;border-top:4px solid var(--blue);padding:36px;box-shadow:0 8px 32px #102b4410}.brief-card h2{font-size:1.65rem;color:var(--brand)}.form-note{font-size:14px;color:var(--muted);margin:12px 0 26px}.brief-fields{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px}.field{min-width:0}.field.full{grid-column:1/-1}.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}.field label span{font-weight:400;color:var(--muted)}.field input,.field select,.field textarea{display:block;width:100%;max-width:100%;min-width:0;font:inherit;font-size:16px;color:var(--ink);background:white;border:1px solid #8a9daf;border-radius:2px;padding:12px;min-height:48px}.field textarea{resize:vertical;line-height:1.6}.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid #387ccc55;outline-offset:2px;border-color:var(--blue)}.field-help{font-size:14px;color:var(--muted);margin:-2px 0 10px}.form-privacy{font-size:14px;color:var(--muted);margin:24px 0}.form-privacy a,.thank-you .form-note a{color:var(--blue);text-decoration:underline}.brief-submit{border:0;cursor:pointer;font-family:inherit;font-size:15px;min-height:52px}.after-submit{margin:16px 0 0;font-size:14px}.form-trap{display:none}.thank-you{max-width:760px;padding:80px 0}.thank-you>p:not(.eyebrow){margin:26px 0;color:var(--muted)}.thank-you>.button{margin:8px 0}
@media(max-width:1000px){.brief-layout{gap:34px;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr)}.brief-card{padding:28px}.brief-fields{grid-template-columns:1fr}.brief-intro h1{font-size:2.5rem}}
@media(max-width:800px){.brief-layout{grid-template-columns:1fr;gap:28px;padding-top:0}.brief-intro{padding:15px 0}.brief-contact{margin-top:24px}.brief-card{padding:26px 22px}.brief-submit{width:100%;justify-content:center}.brief-page{padding-bottom:48px}.thank-you{padding:50px 0}}

/* Dedicated engineering service pages */
.service-hero{background:var(--navy);color:white;padding:54px 0 64px}.service-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}.service-hero h1{font-size:clamp(2.3rem,4.3vw,3.8rem);letter-spacing:-.04em;line-height:1.12}.service-hero .eyebrow{color:#d1deeb}.service-lead{font-size:18px;color:#d1deeb;margin-top:26px}.service-hero figure{margin:0;min-width:0}.service-hero img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}.service-secondary{color:white;text-underline-offset:5px;font-size:14px;display:inline-flex;align-items:center;min-height:44px}.service-section-intro{max-width:850px;margin-bottom:38px}.service-section-intro>p:not(.eyebrow){margin-top:24px;color:var(--muted)}.service-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}.service-detail-grid article{border-top:3px solid var(--blue);padding-top:24px}.service-detail-grid h3{font-size:1.3rem;margin-bottom:16px}.service-detail-grid p{color:var(--muted)}.service-input-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}.service-input-grid>div>p:not(.eyebrow){color:var(--muted);margin-top:24px}.service-inputs{padding:0;margin:0;list-style:none;border-top:3px solid var(--blue)}.service-inputs li{border-bottom:1px solid var(--line);padding:18px 0}.service-evidence{max-width:950px}.service-evidence>p:not(.eyebrow){color:var(--muted);margin-top:24px}.service-evidence .text-link{margin-right:30px}.service-faq{display:grid;grid-template-columns:.7fr 1.3fr;gap:64px}.service-reference{font-size:14px;color:var(--muted);margin-top:24px;overflow-wrap:anywhere}.service-reference a{color:var(--blue);text-underline-offset:3px}.service-boundary{padding-top:30px;padding-bottom:30px;font-size:14px;color:var(--muted)}.service-boundary nav{display:flex;flex-wrap:wrap;gap:16px 30px;margin-top:20px}.service-boundary a{color:var(--blue);font-weight:600;min-height:44px;display:inline-flex;align-items:center}
@media(max-width:1000px){.service-hero-grid{gap:30px}.service-hero h1{font-size:2.7rem}.service-detail-grid{gap:26px}.service-input-grid,.service-faq{gap:36px}}
@media(max-width:800px){.service-hero{padding:38px 0 44px}.service-hero-grid,.service-detail-grid,.service-input-grid,.service-faq{grid-template-columns:1fr;gap:30px}.service-hero h1{font-size:clamp(2.2rem,8vw,3.2rem)}.service-lead{font-size:16px}.service-hero img{aspect-ratio:3/2;max-height:380px}.service-section-intro{margin-bottom:30px}.service-detail-grid article{padding-top:20px}.service-faq{gap:18px}}

@media(max-width:800px){.service>.text-link{grid-column:2;margin-top:18px}}