:root{--ink:#0a0f1a;--ink2:#182536;--blue:#00a3ff;--paper:#f2f5f8;--muted:#5c6469;--border:#cbd6e1}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:'DM Sans',sans-serif;background:var(--paper)}a{color:inherit;text-decoration:none}button{font:inherit}.wrap{width:min(1216px,calc(100% - 80px));margin:auto}.site-header{height:84px;padding:0 max(40px,calc((100vw - 1216px)/2));background:#0a0f1a;color:#fff;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:10}.brand{display:inline-flex;align-items:center;gap:7px;font:800 24px/1 'Manrope',sans-serif;letter-spacing:-1.2px;white-space:nowrap}.brand-mark{height:40px;width:40px;color:var(--blue)}.brand-accent{color:var(--blue)}nav{display:flex;align-items:center;gap:36px;font-size:14px;font-weight:600}nav a{transition:color .2s}nav a:hover{color:var(--blue)}.nav-contact{border:1px solid #777f82;padding:12px 18px;margin-left:10px}.nav-contact span,.button span{margin-left:26px}.menu-toggle{display:none}.hero{min-height:660px;color:#fff;position:relative;isolation:isolate;display:flex;flex-direction:column;justify-content:center;background:#1b2428}.hero-image,.hero-shade{position:absolute;inset:0;z-index:-1}.hero-image{background-image:url('hero.jpg');background-size:cover;background-position:center 52%;opacity:.82}.hero-shade{background:linear-gradient(90deg,rgba(14,20,24,.96) 0%,rgba(14,20,24,.78) 39%,rgba(14,20,24,.15) 100%),linear-gradient(0deg,rgba(14,20,24,.55),transparent 34%)}.hero-content{padding:80px 0 98px}.eyebrow{text-transform:uppercase;font-size:13px;font-weight:800;letter-spacing:.2em;display:flex;align-items:center;gap:13px;margin:0 0 26px}.eyebrow .line{width:30px;height:2px;background:var(--blue)}.eyebrow.light{color:#d4dadb}.hero h1,h2{font-family:'Manrope',sans-serif;letter-spacing:-.052em}h1{font-size:clamp(50px,5.5vw,80px);line-height:1.08;margin:0 0 28px;font-weight:800}h1 em,.approach h2 em,.contact h2 em{font-style:normal;color:var(--blue)}.hero-intro{font-size:19px;line-height:1.6;color:#e2e6e5;max-width:580px;margin:0 0 34px}.button{display:inline-flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:800;padding:17px 20px;min-width:230px;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.button-blue{background:var(--blue);color:var(--ink)}.button-blue:hover{background:#56c4ff}.hero-foot{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;justify-content:space-between;color:#d2d9d9;text-transform:uppercase;letter-spacing:.13em;font-size:11px;font-weight:700}.section{padding-top:112px;padding-bottom:112px}.section-index{font-weight:800;font-size:12px;letter-spacing:.17em;text-transform:uppercase;color:var(--blue);padding-top:12px}.intro,.leadership{display:grid;grid-template-columns:190px 1fr 220px;gap:38px;align-items:start}.intro h2,.leadership h2,.section-heading h2,.approach h2,.contact h2{font-size:clamp(38px,3.6vw,54px);line-height:1.17;font-weight:800;margin:0}.accent{color:#0069d7}.intro-copy p,.leadership-copy p{font-size:17px;line-height:1.8;color:var(--muted);max-width:680px;margin:28px 0 0}.intro-stat,.leadership-number{padding-top:11px;border-top:3px solid var(--blue);display:flex;flex-direction:column;gap:7px}.intro-stat strong,.leadership-number strong{font:800 74px/1 'Manrope',sans-serif;letter-spacing:-.08em}.intro-stat strong span,.leadership-number strong span{color:var(--blue)}.intro-stat>span,.leadership-number>span{font-size:13px;font-weight:700;line-height:1.5;text-transform:uppercase;letter-spacing:.08em}.expertise{background:#e3eaf1}.section-heading{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:52px}.section-heading>p{max-width:410px;font-size:16px;line-height:1.7;color:var(--muted);margin:0 0 5px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #c0cedb;border-left:1px solid #c0cedb}.service{min-height:345px;padding:27px 25px 32px;border-right:1px solid #c0cedb;border-bottom:1px solid #c0cedb;display:flex;flex-direction:column;transition:background .2s}.service:hover{background:#f7faff}.service-no{font-size:13px;color:#7a8382;font-weight:700}.service-icon{height:62px;margin:34px 0 20px}.service-icon svg{height:48px;width:48px;fill:none;stroke:var(--blue);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.service h3{font:800 19px/1.3 'Manrope',sans-serif;letter-spacing:-.025em;margin:0 0 13px}.service p{color:var(--muted);font-size:15px;line-height:1.6;margin:0}.approach{background:var(--ink);color:#fff}.approach-grid{display:grid;grid-template-columns:1fr 1fr;gap:110px}.approach h2{font-size:clamp(40px,4vw,60px)}.approach-content>p{color:#cbd2d2;font-size:18px;line-height:1.75;margin:12px 0 33px}.approach-list>div{border-top:1px solid #52595c;display:flex;gap:28px;padding:19px 0;align-items:center}.approach-list>div:last-child{border-bottom:1px solid #52595c}.approach-list span{font-size:12px;color:var(--blue);font-weight:800}.approach-list strong{font:700 17px 'Manrope',sans-serif}.leadership{grid-template-columns:190px 1fr 220px}.leadership-number strong{font-size:72px}.contact{padding:100px 0;background:#0957b4;color:#ffffff}.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:90px}.contact .eyebrow.light{color:#ffffff}.contact .eyebrow .line{background:#d8efff}.contact h2 em{color:#fff}.contact-right{padding-top:34px}.contact-right p{font-size:19px;line-height:1.6;max-width:425px;margin:0 0 27px}.button-outline{border:1.5px solid var(--ink);color:var(--ink)}.button-outline:hover{background:var(--ink);color:#fff}.contact-email{display:block;margin-top:17px;font-size:14px;font-weight:700}.footer{background:#070b12;color:#d4d9d8;padding:35px 0}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}.footer .brand{color:#fff;font-size:20px}.footer .brand-mark{width:32px;height:32px}.footer-inner>span,.footer-inner>a:last-child{font-size:12px;color:#aeb7b8}.footer-inner>a:last-child:hover{color:var(--blue)}
@media(max-width:1000px){.intro,.leadership{grid-template-columns:140px 1fr}.intro-stat,.leadership-number{grid-column:2;max-width:260px}.service-grid{grid-template-columns:repeat(2,1fr)}.approach-grid{gap:50px}.section-heading{align-items:start}}@media(max-width:700px){.wrap{width:calc(100% - 40px)}.site-header{height:70px;padding:0 20px}.brand{font-size:21px}.brand-mark{width:35px;height:35px}.menu-toggle{display:flex;width:44px;height:44px;border:0;background:transparent;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}.menu-toggle span{width:24px;height:2px;background:white}nav{display:none;position:absolute;top:70px;left:0;right:0;background:#0a0f1a;flex-direction:column;align-items:stretch;gap:0;padding:10px 20px 22px;box-shadow:0 16px 24px #0005}nav.open{display:flex}nav a{padding:15px 0;border-top:1px solid #394044}.nav-contact{margin:12px 0 0;padding:13px 15px;text-align:center}.hero{min-height:620px}.hero-image{background-position:65% center}.hero-shade{background:linear-gradient(90deg,rgba(14,20,24,.93),rgba(14,20,24,.48)),linear-gradient(0deg,rgba(14,20,24,.65),transparent 40%)}.hero-content{padding:75px 0 105px}h1{font-size:clamp(44px,11vw,68px)}.hero-intro{font-size:17px}.hero-foot{font-size:10px;gap:20px}.section{padding-top:75px;padding-bottom:75px}.intro,.leadership,.approach-grid,.contact-grid{display:block}.section-index{margin-bottom:32px}.intro h2,.leadership h2,.section-heading h2,.approach h2,.contact h2{font-size:clamp(37px,9vw,52px)}.intro-stat,.leadership-number{margin-top:40px;max-width:220px}.section-heading{display:block;margin-bottom:35px}.section-heading>p{margin:24px 0 0}.service-grid{grid-template-columns:1fr}.service{min-height:270px}.service-icon{margin:15px 0}.approach-content>p{margin-top:30px}.contact{padding:75px 0}.contact-right{padding-top:30px}.footer-inner{flex-wrap:wrap}.footer-inner>span{order:3;flex-basis:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* CorridorENG blue and steel identity, using the approved brand board. */
.site-header{background:#070b12;height:92px}nav{gap:24px}nav a:hover{color:#64c8ff}.nav-contact{border-color:#476078}.brand{display:block;width:345px;height:59px;flex:0 0 auto;overflow:hidden}.brand-lockup{display:block;width:345px;height:59px;background-image:url('corridoreng-brand-board.png');background-repeat:no-repeat;background-size:507px 338px;background-position:-85px -4px}.hero{background:#0a0f1a}.hero-shade{background:linear-gradient(90deg,rgba(7,13,26,.97) 0%,rgba(7,19,38,.84) 43%,rgba(7,19,38,.25) 100%),linear-gradient(0deg,rgba(2,10,24,.65),transparent 38%)}.hero-image{filter:saturate(.68)}.button-blue{background:#007aff;color:#fff}.button-blue:hover{background:#00a3ff}.eyebrow .line{background:var(--blue)}.section-index,.intro-stat strong span,.leadership-number strong span{color:#0073e9}.intro-stat,.leadership-number{border-color:#0073e9}.service-icon svg{stroke:#0073e9}.approach{background:#0a0f1a}.approach-list span{color:#64c8ff}.contact{background:#0957b4;color:#fff}.contact .eyebrow.light{color:#d9efff}.contact .eyebrow .line{background:#80ceff}.contact h2 em{color:#9be1ff}.button-outline{border-color:#fff;color:#fff}.button-outline:hover{background:#fff;color:#06498f}.footer{background:#070b12}.footer .brand{width:278px;height:47px}.footer .brand-lockup{transform:scale(.8);transform-origin:top left}.footer-inner>a:last-child:hover{color:#64c8ff}.technology{background:#070e1a;color:#fff}.technology-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:70px}.technology-art{border:1px solid #243c57;background:#000;box-shadow:0 25px 70px #0005}.technology-art img{display:block;width:100%;height:auto}.technology-copy h2{font-size:clamp(40px,4.5vw,62px);margin:15px 0 24px}.technology-copy>p:not(.eyebrow):not(.product-status){font-size:17px;line-height:1.75;color:#d0d9e3}.product-status{text-transform:uppercase;letter-spacing:.15em;font-size:12px;font-weight:800;color:#8ed7ff;margin:0}.technology-note{border-top:1px solid #34506e;padding-top:20px}.text-link{display:inline-flex;gap:24px;border-bottom:1px solid #5ec4ff;color:#8ed7ff;font-weight:700;padding:8px 0;margin-top:5px}.text-link:hover{color:#fff}.accent{color:#0069d7}.technology .accent{color:#47baff}
@media(max-width:1000px){.site-header{padding:0 25px}.brand{width:285px;height:49px}.brand-lockup{transform:scale(.83);transform-origin:top left}nav{gap:15px}.nav-contact{margin-left:0}.technology-grid{gap:35px}}
@media(max-width:700px){.site-header{height:70px;padding:0 20px}.brand{width:245px;height:43px}.brand-lockup{transform:scale(.71)}nav{top:70px;background:#070b12}.technology-grid{display:flex;flex-direction:column;align-items:stretch;gap:32px}.technology-copy{order:1}.technology-art{order:2;max-width:520px}.contact{background:#0957b4}.footer .brand{width:245px;height:43px}.footer .brand-lockup{transform:scale(.71)}}
@media(max-width:360px){.brand{width:220px}.brand-lockup{transform:scale(.64)}}