:root{
  --navy:#0B1F33;
  --slate:#1E2F45;
  --teal:#00A6A6;
  --off:#F6F8FA;
  --grey:#E6EBEF;
  --graphite:#1A1F24;
  --white:#FFFFFF;
  --max:1200px;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 50px rgba(11,31,51,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--off);color:var(--graphite);font-family:Arial,"Helvetica Neue",sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
::selection{background:var(--teal);color:var(--white)}
.shell{width:min(calc(100% - 48px),var(--max));margin-inline:auto}
.section{padding:104px 0}
.section.compact{padding:76px 0}
.section.white{background:var(--white)}
.section.soft{background:var(--off)}
.section.navy{background:var(--navy);color:var(--white)}
.section.slate{background:var(--slate);color:var(--white)}
.eyebrow{margin:0 0 14px;color:var(--slate);font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.eyebrow.light{color:var(--white)}
.eyebrow.teal{color:var(--teal)}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{color:var(--navy);line-height:1.06;letter-spacing:-.035em}
h1{font-size:clamp(48px,6.2vw,86px);margin-bottom:26px;max-width:930px}
h2{font-size:clamp(36px,4.4vw,60px);margin-bottom:24px;max-width:900px}
h3{font-size:24px;margin-bottom:12px}
p{font-size:17px;color:#1A1F24}
.lead{font-size:clamp(19px,2vw,24px);line-height:1.48;color:#E6EBEF;max-width:800px}
.muted{color:#1E2F45}
.small{font-size:14px}
.kicker{font-size:18px;font-weight:700;color:var(--navy)}
.intro{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:72px;align-items:end;margin-bottom:54px}
.intro>p{font-size:18px;margin-bottom:6px}
.intro-dark h2,.section.navy h2,.section.slate h2,.section.navy h3,.section.slate h3{color:var(--white)}
.intro-dark p,.section.navy p,.section.slate p{color:#E6EBEF}

/* Header */
.header{position:sticky;top:0;z-index:100;background:var(--navy);border-bottom:1px solid #1E2F45}
.nav{height:78px;display:flex;align-items:center;gap:34px}
.brand{display:flex;align-items:center;margin-right:auto}
.brand img{width:166px;height:auto}
.primary-nav{display:flex;align-items:center;gap:28px;color:#F6F8FA;font-size:14px;font-weight:700}
.primary-nav>a,.navdrop>button{color:#F6F8FA;transition:color .2s ease}
.primary-nav>a:hover,.navdrop>button:hover,.primary-nav>a[aria-current="page"]{color:var(--teal)}
.navdrop{position:relative}
.navdrop>button{border:0;background:none;padding:26px 0;font-weight:700;display:flex;gap:7px;align-items:center}
.navdrop>button:after{content:"";width:6px;height:6px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.dropdown{position:absolute;top:64px;left:-22px;width:290px;padding:12px;background:var(--white);border:1px solid var(--grey);border-radius:14px;box-shadow:var(--shadow);opacity:0;transform:translateY(-6px);pointer-events:none;transition:.18s ease}
.navdrop:hover .dropdown,.navdrop:focus-within .dropdown{opacity:1;transform:none;pointer-events:auto}
.dropdown a{display:block;padding:13px 14px;border-radius:9px;color:var(--navy);font-size:14px}
.dropdown a:hover{background:var(--off)}
.dropdown a span{display:block;color:#1E2F45;font-size:12px;font-weight:400;margin-top:2px}
.nav-cta{border:1px solid #E6EBEF;padding:11px 16px;border-radius:999px;color:var(--white);font-size:13px;font-weight:700;white-space:nowrap}
.nav-cta:hover{border-color:var(--teal);color:var(--teal)}
.menu{display:none;width:42px;height:42px;border:1px solid #E6EBEF;border-radius:10px;background:transparent;padding:10px}
.menu span{display:block;height:2px;background:var(--white);margin:5px 0}
.mobile-nav{display:none;background:var(--navy);padding:0 24px 24px;border-top:1px solid #1E2F45}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;color:var(--white);padding:13px 0;border-bottom:1px solid #1E2F45;font-size:15px}
.mobile-nav .mobile-sub{padding-left:18px;color:#E6EBEF}

/* Buttons */
.actions{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;font-weight:700;font-size:14px;border:1px solid transparent;transition:transform .18s ease,border-color .18s ease,background .18s ease,color .18s ease}
.btn:hover{transform:translateY(-2px)}
.btn-teal{background:var(--teal);color:var(--white)}
.btn-navy{background:var(--navy);color:var(--white)}
.btn-outline{background:transparent;border-color:#E6EBEF;color:var(--navy)}
.btn-light{background:var(--white);color:var(--navy)}
.text-link{display:inline-flex;gap:9px;align-items:center;font-size:14px;font-weight:700;color:var(--navy)}
.text-link.light{color:var(--white)}
.text-link:after{content:"→";color:var(--teal);font-size:18px;transition:transform .18s ease}
.text-link:hover:after{transform:translateX(4px)}

/* Home hero */
.hero{position:relative;overflow:hidden;background:var(--navy);color:var(--white);padding:98px 0 80px}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#1E2F45 1px,transparent 1px),linear-gradient(90deg,#1E2F45 1px,transparent 1px);background-size:64px 64px;opacity:.38;mask-image:linear-gradient(to right,transparent,black 55%)}
.hero-layout{position:relative;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(410px,.88fr);gap:70px;align-items:center}
.hero h1{color:var(--white)}
.hero-copy{padding:28px 0}
.hero-copy .actions{margin:34px 0 44px}
.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;border-top:1px solid #1E2F45;padding-top:24px;max-width:760px}
.hero-facts strong{display:block;font-size:18px;color:var(--white);margin-bottom:4px}
.hero-facts span{display:block;font-size:12px;color:#E6EBEF;text-transform:uppercase;letter-spacing:.08em}
.tech-panel{background:var(--white);border-radius:var(--radius);padding:18px;box-shadow:0 28px 70px rgba(0,0,0,.22)}
.panel-head,.panel-foot{display:flex;justify-content:space-between;gap:16px;align-items:center;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#1E2F45}
.panel-head{padding:8px 6px 14px;border-bottom:1px solid var(--grey)}
.panel-head b{color:var(--navy)}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--teal);margin-right:7px}
.diagram{position:relative;min-height:410px;padding:22px 4px 12px}
.diagram svg{width:100%;height:350px}
.di-grid line{stroke:var(--grey);stroke-width:1}
.di-line{fill:none;stroke:var(--slate);stroke-width:3}
.di-line.accent{stroke:var(--teal);stroke-width:4}
.di-node{fill:var(--white);stroke:var(--navy);stroke-width:3}
.di-node.accent{fill:var(--teal);stroke:var(--teal)}
.di-label{font:700 12px Arial;fill:var(--navy);letter-spacing:.08em}
.di-sub{font:11px Arial;fill:#1E2F45}
.panel-note{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:-18px}
.panel-note>div{background:var(--off);border:1px solid var(--grey);border-radius:10px;padding:12px}
.panel-note small{display:block;color:#1E2F45;font-size:10px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}
.panel-note strong{font-size:13px;color:var(--navy)}
.panel-foot{margin-top:14px;padding:12px 6px 4px;border-top:1px solid var(--grey)}

/* Position strip */
.position-strip{background:var(--white);border-bottom:1px solid var(--grey)}
.position-row{min-height:94px;display:grid;grid-template-columns:1fr 2fr;gap:48px;align-items:center}
.position-row p{font-size:15px;font-weight:700;color:var(--navy);margin:0}
.pill-row{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}
.pill{padding:8px 12px;border:1px solid var(--grey);border-radius:999px;font-size:12px;font-weight:700;color:var(--slate);background:var(--off)}
.pill.accent{background:var(--teal);border-color:var(--teal);color:var(--white)}

/* Cards */
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service-card{background:var(--white);border:1px solid var(--grey);border-radius:var(--radius);padding:30px;min-height:355px;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#E6EBEF}
.service-card.featured{background:var(--navy);border-color:var(--navy)}
.service-card.featured h3,.service-card.featured p,.service-card.featured li,.service-card.featured .card-num{color:var(--white)}
.card-num{font-size:11px;font-weight:700;letter-spacing:.1em;color:#1E2F45;margin-bottom:58px}
.service-card h3{font-size:27px}
.service-card p{font-size:15px}
.service-card ul{padding:0;margin:12px 0 28px;list-style:none}
.service-card li{font-size:14px;padding:8px 0;border-top:1px solid var(--grey);color:#1A1F24}
.service-card.featured li{border-color:#1E2F45}
.service-card .text-link{margin-top:auto}

/* Process */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #1E2F45;border-bottom:1px solid #1E2F45}
.process-step{padding:34px 28px 38px;border-right:1px solid #1E2F45;min-height:245px}
.process-step:last-child{border-right:0}
.process-step em{font-style:normal;color:var(--teal);font-size:12px;font-weight:700;letter-spacing:.1em}
.process-step h3{font-size:28px;margin-top:34px}
.process-step p{font-size:14px;margin-bottom:0}

/* Packages */
.package-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.package{background:var(--white);border:1px solid var(--grey);border-radius:var(--radius);padding:30px}
.package-label{display:inline-block;background:var(--navy);color:var(--white);font-size:10px;font-weight:700;letter-spacing:.1em;padding:7px 9px;border-radius:5px;margin-bottom:32px}
.package h3{font-size:28px}
.package ul{padding:0;list-style:none;margin:24px 0}
.package li{padding:9px 0;border-top:1px solid var(--grey);font-size:14px;color:#1A1F24}

/* Project cards */
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.project-card{background:var(--white);border:1px solid var(--grey);border-radius:var(--radius);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}
.project-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.project-visual{height:220px;background:var(--navy);position:relative;overflow:hidden;padding:28px}
.project-visual:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#1E2F45 1px,transparent 1px),linear-gradient(90deg,#1E2F45 1px,transparent 1px);background-size:44px 44px}
.project-visual .pv-lines{position:relative;height:100%;display:flex;align-items:center;justify-content:center}
.project-visual svg{width:100%;height:100%}
.project-visual .pv-wire{stroke:var(--white);stroke-width:2;fill:none}
.project-visual .pv-wire.accent{stroke:var(--teal);stroke-width:4}
.project-visual .pv-box{fill:var(--slate);stroke:var(--white);stroke-width:1.5}
.project-visual .pv-box.accent{fill:var(--teal);stroke:var(--teal)}
.project-visual .pv-text{fill:var(--white);font:700 11px Arial;letter-spacing:.08em}
.project-body{padding:28px}
.project-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.project-meta span{font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--grey);border-radius:999px;padding:6px 9px;color:#1E2F45}
.project-body h3{font-size:29px}
.project-body p{font-size:15px}
.project-body .text-link{margin-top:10px}
.disclosure{background:var(--off);border-left:4px solid var(--teal);padding:18px 20px;border-radius:0 10px 10px 0;font-size:14px;color:#1A1F24}

/* Audiences */
.audience-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.audience{background:var(--white);border:1px solid var(--grey);border-radius:var(--radius);padding:36px}
.audience h3{font-size:31px}
.audience ul{list-style:none;padding:0;margin:24px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:0 22px}
.audience li{border-top:1px solid var(--grey);padding:11px 0;font-size:14px;color:#1A1F24}

/* Evidence */
.evidence-grid{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}
.evidence-panel{border:1px solid #1E2F45;border-radius:var(--radius);overflow:hidden}
.evidence-row{display:grid;grid-template-columns:160px 1fr;border-bottom:1px solid #1E2F45}
.evidence-row:last-child{border-bottom:0}
.evidence-row strong{padding:18px;color:var(--teal);font-size:12px;letter-spacing:.08em;text-transform:uppercase;border-right:1px solid #1E2F45}
.evidence-row span{padding:18px;color:#E6EBEF;font-size:14px}

/* Inner page hero */
.page-hero{padding:82px 0 72px;background:var(--white);border-bottom:1px solid var(--grey)}
.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(370px,.92fr);gap:72px;align-items:center}
.page-hero h1{font-size:clamp(46px,5.6vw,76px);margin-bottom:24px}
.page-hero .lead{color:#1E2F45;font-size:21px}
.hero-spec{background:var(--navy);border-radius:var(--radius);padding:28px;color:var(--white);min-height:420px;position:relative;overflow:hidden}
.hero-spec:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#1E2F45 1px,transparent 1px),linear-gradient(90deg,#1E2F45 1px,transparent 1px);background-size:48px 48px}
.hero-spec>*{position:relative}
.spec-head{display:flex;justify-content:space-between;border-bottom:1px solid #1E2F45;padding-bottom:14px;color:#E6EBEF;font-size:10px;letter-spacing:.12em;text-transform:uppercase}
.spec-main{height:300px;display:flex;align-items:center;justify-content:center}
.spec-main svg{width:100%;height:250px}
.spec-foot{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #1E2F45;padding-top:14px;font-size:11px;color:#E6EBEF}

/* Content blocks */
.split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:74px;align-items:start}
.sticky-copy{position:sticky;top:118px}
.sticky-copy p{max-width:520px}
.cap-list{border-top:1px solid var(--grey)}
.cap-item{display:grid;grid-template-columns:58px 1fr;padding:27px 0;border-bottom:1px solid var(--grey);gap:18px}
.cap-item em{font-style:normal;font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--teal);padding-top:7px}
.cap-item h3{font-size:24px;margin-bottom:7px}
.cap-item p{font-size:15px;margin:0}
.output-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.output-card{background:var(--white);border:1px solid var(--grey);border-radius:var(--radius-sm);padding:26px}
.output-card .icon{width:36px;height:36px;border:1px solid var(--grey);border-radius:8px;display:grid;place-items:center;margin-bottom:35px;color:var(--teal);font-weight:700}
.output-card h3{font-size:22px}
.output-card p{font-size:14px;margin-bottom:0}
.checklist{display:grid;grid-template-columns:1fr 1fr;gap:14px 44px;padding:0;list-style:none;margin:28px 0}
.checklist li{border-top:1px solid var(--grey);padding:11px 0 11px 23px;position:relative;font-size:15px;color:#1A1F24}
.checklist li:before{content:"";position:absolute;left:0;top:18px;width:8px;height:8px;border:2px solid var(--teal)}

/* About */
.pillar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pillar{border:1px solid var(--grey);background:var(--white);border-radius:var(--radius);padding:28px;min-height:260px}
.pillar em{font-style:normal;color:var(--teal);font-weight:700;font-size:12px}
.pillar h3{margin-top:46px;font-size:26px}
.pillar p{font-size:14px;margin-bottom:0}
.statement{padding:40px;background:var(--navy);border-radius:var(--radius);color:var(--white)}
.statement h3{color:var(--white);font-size:34px}
.statement p{color:#E6EBEF;margin-bottom:0}

/* Project detail */
.project-detail{border-top:1px solid var(--grey);padding:56px 0}
.project-detail:first-of-type{border-top:0}
.project-detail-grid{display:grid;grid-template-columns:340px 1fr;gap:64px}
.project-index{font-size:12px;color:var(--teal);font-weight:700;letter-spacing:.1em}
.project-detail h2{font-size:44px;margin:18px 0 12px}
.project-detail .location{font-weight:700;color:var(--slate)}
.detail-columns{display:grid;grid-template-columns:1fr 1fr;gap:42px}
.detail-columns h3{font-size:15px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
.detail-columns ul{padding:0;list-style:none;margin:0}
.detail-columns li{padding:8px 0;border-top:1px solid var(--grey);font-size:14px;color:#1A1F24}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:72px;align-items:start}
.contact-card{background:var(--white);border:1px solid var(--grey);border-radius:var(--radius);padding:30px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-grid label{display:block}
.form-grid label.full{grid-column:1/-1}
.form-grid span{display:block;font-size:12px;font-weight:700;color:var(--slate);margin-bottom:8px}
input,select,textarea{width:100%;border:1px solid #E6EBEF;background:var(--off);border-radius:9px;padding:13px 14px;color:var(--graphite);outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--teal);box-shadow:0 0 0 2px #E6EBEF}
textarea{resize:vertical}
.form-foot{display:flex;align-items:center;gap:18px;margin-top:22px}
.form-status{font-size:12px;color:#1E2F45;margin:0}
.input-list{margin-top:34px;border-top:1px solid var(--grey)}
.input-list div{padding:16px 0;border-bottom:1px solid var(--grey)}
.input-list strong{display:block;font-size:13px;color:var(--navy)}
.input-list span{font-size:13px;color:#1E2F45}

/* CTA */
.cta-band{background:var(--teal);color:var(--white);padding:50px 0}
.cta-row{display:flex;align-items:center;justify-content:space-between;gap:40px}
.cta-row h2{font-size:38px;color:var(--white);margin:0;max-width:760px}
.cta-row .btn{background:var(--navy);color:var(--white);flex:none}

/* Footer */
footer{background:var(--navy);color:var(--white);padding:56px 0 28px}
.footer-top{display:grid;grid-template-columns:1fr 1.5fr;gap:80px;padding-bottom:44px;border-bottom:1px solid #1E2F45}
.footer-brand img{width:180px;margin-bottom:20px}
.footer-brand p{color:#E6EBEF;font-size:14px;max-width:330px}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.footer-links h4{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#E6EBEF;margin:0 0 14px}
.footer-links a{display:block;color:#F6F8FA;font-size:13px;margin:8px 0}
.footer-links a:hover{color:var(--teal)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:24px;color:#E6EBEF;font-size:12px}

/* Reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.btn,.text-link:after,.service-card,.project-card{transition:none}}

/* Responsive */
@media(max-width:1050px){
  .primary-nav,.nav-cta{display:none}.menu{display:block}
  .hero-layout,.page-hero-grid{grid-template-columns:1fr}.tech-panel,.hero-spec{max-width:760px}.hero-layout{gap:42px}
  .service-grid{grid-template-columns:1fr 1fr}.package-grid{grid-template-columns:1fr 1fr}.pillar-grid{grid-template-columns:1fr 1fr}
  .process-grid{grid-template-columns:1fr 1fr}.process-step:nth-child(2){border-right:0}.process-step:nth-child(-n+2){border-bottom:1px solid #1E2F45}
  .contact-grid{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr}.project-detail-grid{grid-template-columns:1fr}.sticky-copy{position:static}
}
@media(max-width:820px){
  .shell{width:min(calc(100% - 32px),var(--max))}.section{padding:76px 0}.section.compact{padding:58px 0}
  .intro,.split,.evidence-grid{grid-template-columns:1fr;gap:34px}.intro{margin-bottom:38px}
  .hero{padding-top:64px}.hero-facts{grid-template-columns:1fr 1fr}.position-row{grid-template-columns:1fr;padding:24px 0;gap:16px}.pill-row{justify-content:flex-start}
  .project-grid,.audience-grid,.output-grid{grid-template-columns:1fr}.audience ul{grid-template-columns:1fr}.detail-columns{grid-template-columns:1fr}
  .footer-links{grid-template-columns:1fr 1fr}.cta-row{align-items:flex-start;flex-direction:column}.contact-grid{gap:40px}
}
@media(max-width:560px){
  .nav{height:70px}.brand img{width:148px}.hero h1,.page-hero h1{font-size:45px}.lead{font-size:18px}.hero-facts{grid-template-columns:1fr}.diagram{min-height:330px}.diagram svg{height:300px}.panel-note{grid-template-columns:1fr}
  .service-grid,.package-grid,.pillar-grid,.process-grid{grid-template-columns:1fr}.process-step{border-right:0!important;border-bottom:1px solid #1E2F45!important}.process-step:last-child{border-bottom:0!important}
  .form-grid{grid-template-columns:1fr}.form-grid label.full{grid-column:auto}.footer-links{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.checklist{grid-template-columns:1fr}.evidence-row{grid-template-columns:1fr}.evidence-row strong{border-right:0;border-bottom:1px solid #1E2F45;padding-bottom:8px}.evidence-row span{padding-top:8px}
  .project-visual{height:190px}.page-hero{padding-top:58px}.hero-spec{min-height:350px}.spec-main{height:240px}.spec-main svg{height:220px}.contact-card{padding:20px}
}