@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--navy:#082a47;--ink:#102f49;--blue:#087db4;--aqua:#78dce6;--paper:#f5f8f9;--line:#d5e2e7;--red:#ed6a63;font-family:'DM Sans',Arial,sans-serif;color:var(--ink);background:var(--paper);scroll-behavior:smooth}
*{box-sizing:border-box}body{margin:0}img{display:block;max-width:100%}a{color:inherit}a:focus-visible,button:focus-visible{outline:3px solid var(--red);outline-offset:4px}.wrap{width:min(100% - 56px,1260px);margin-inline:auto}
.topline{height:6px;background:linear-gradient(90deg,#e65e60 0 12%,#73dbe5 12% 51%,#1489bd 51% 100%)}.site-header{background:#fff;position:relative;z-index:10;box-shadow:0 1px 0 var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:94px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none}.brand img{width:74px;height:74px;object-fit:cover;border-radius:6px}.brand-name{font-family:Manrope,sans-serif;letter-spacing:-.04em;font-size:1.3rem;font-weight:800;line-height:1.02}.brand-name small{display:block;font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:#527184;margin-top:4px}
.nav{display:flex;align-items:center;gap:34px}.nav a{text-decoration:none;font-weight:700;font-size:.93rem;padding:12px 0;position:relative}.nav a[aria-current=page]:after,.nav a:not(.nav-contact):hover:after{content:"";position:absolute;bottom:4px;left:0;right:0;height:2px;background:var(--blue)}.nav .nav-contact{padding:12px 18px;background:var(--navy);color:#fff;border-radius:4px}.nav .nav-contact:hover{background:var(--blue)}
.hero{min-height:610px;background:var(--navy);color:#fff;display:grid;grid-template-columns:48% 52%;overflow:hidden}.hero-content{display:flex;flex-direction:column;justify-content:center;padding:76px max(40px,calc((100vw - 1260px)/2)) 76px max(28px,calc((100vw - 1260px)/2));padding-right:42px;position:relative;z-index:1}.eyebrow{font-weight:800;color:var(--blue);font-size:.78rem;letter-spacing:.19em;text-transform:uppercase}.hero .eyebrow,.dark .eyebrow{color:var(--aqua)}h1,h2,h3{font-family:Manrope,Arial,sans-serif}h1{font-size:clamp(3.2rem,5.3vw,5.7rem);letter-spacing:-.07em;line-height:1.06;margin:22px 0 24px;font-weight:800}.hero p{font-size:1.15rem;line-height:1.65;color:#cfdee8;max-width:570px;margin:0 0 30px}.hero-img{min-height:610px;position:relative}.hero-img img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-img:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#082a4780,transparent 35%);z-index:1}.hero-img:after{content:"MEP / DESIGN";position:absolute;right:28px;bottom:24px;z-index:2;letter-spacing:.22em;font-weight:700;font-size:.73rem;color:#fff;background:#082a47ba;padding:12px 16px}.hero-slash{position:absolute;z-index:2;left:-2px;bottom:-1px;width:110px;height:100%;background:var(--navy);clip-path:polygon(0 0,0 100%,100% 100%)}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:26px;width:max-content;min-width:220px;padding:17px 21px;background:var(--aqua);border-radius:4px;color:#062c47;text-decoration:none;font-weight:800;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px);background:#b1eef0}.button:after{content:'↗';font-size:1.3rem;line-height:1}.button.outline{border:1px solid #a6bdc7;background:transparent;color:var(--ink)}.button.outline:hover{background:#fff}
.stats{background:#dfecef}.stats-inner{display:flex;flex-wrap:wrap;gap:15px 58px;align-items:center;padding:22px 0;font-weight:700;font-size:.9rem}.stats-inner span{display:flex;align-items:center;gap:11px}.stats-inner span:before{content:"";display:block;width:7px;height:7px;background:var(--blue);transform:rotate(45deg)}
.section{padding:95px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:34px}.section-head h2,.split-copy h2,.contact-band h2,.page-intro h1{font-size:clamp(2.5rem,4.2vw,4.5rem);line-height:1.08;letter-spacing:-.06em;margin:13px 0 0}.section-head p{max-width:420px;line-height:1.65;color:#567384;margin:0}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.service-card{background:#fff;border:1px solid var(--line);padding:28px;min-height:310px;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.service-card:hover{transform:translateY(-5px);box-shadow:0 12px 30px #082a4717}.service-card .index{font-weight:800;color:var(--blue);font-size:.8rem;letter-spacing:.12em}.service-card .scope-icon{height:84px;display:flex;align-items:center;color:#d4edf1;margin:8px 0 24px}.service-card .scope-icon-svg{width:76px;height:76px;display:block}.service-card h3{font-size:1.37rem;letter-spacing:-.035em;margin:12px 0 9px}.service-card p{color:#587382;line-height:1.55;margin:0}
.text-link{display:inline-flex;gap:13px;align-items:center;text-decoration:none;color:var(--blue);font-weight:800;margin-top:28px}.text-link:after{content:'↗';font-size:1.25rem}.text-link:hover{text-decoration:underline;text-underline-offset:5px}
.split{display:grid;grid-template-columns:1.05fr .95fr;background:#e8f0f3;min-height:490px}.split-photo img{height:100%;width:100%;object-fit:cover}.split-copy{padding:75px clamp(28px,6vw,105px);display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.split-copy p{font-size:1.08rem;line-height:1.7;color:#506b79;max-width:560px}.split-copy .button{margin-top:12px}
.projects-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.project-tile{background:#fff;border:1px solid var(--line)}.project-tile img{width:100%;height:245px;object-fit:cover;background:#e3edf0}.project-tile .tile-body{padding:23px}.project-tile span,.project-card span{font-size:.76rem;color:var(--blue);font-weight:800;letter-spacing:.13em;text-transform:uppercase}.project-tile h3{font-size:1.25rem;margin:8px 0 6px}.project-tile p{margin:0;color:#5a7482}
.contact-band{background:var(--navy);color:#fff;padding:72px 0}.contact-band-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.contact-band h2{max-width:750px}.footer{background:#051c31;color:#c4d7e0;padding:30px 0}.footer-inner{display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:.88rem}.footer a{color:#c4d7e0}
.page-intro{background:var(--navy);color:#fff;position:relative;overflow:hidden}.page-intro-inner{padding:82px 0 88px;position:relative;z-index:1}.page-intro h1{max-width:820px}.page-intro p{line-height:1.65;color:#d2e2e9;max-width:670px;font-size:1.1rem}.page-intro.photo{background:linear-gradient(90deg,#082a47 0%,#082a47e0 47%,#082a475c 100%),url('assets/hero-ducts.jpg') center / cover}.page-intro.services-photo{background:linear-gradient(90deg,#082a47 0%,#082a47eb 48%,#082a474c 100%),url('assets/hero-2.jpg') center / cover}
.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:17px}.detail{background:#fff;padding:34px;border:1px solid var(--line)}.detail h2{font-size:1.55rem;letter-spacing:-.04em;margin:8px 0 15px}.detail ul{padding-left:20px;color:#526e7c;line-height:1.9;margin:0}.detail .index{color:var(--blue);font-weight:800;font-size:.8rem;letter-spacing:.15em}.note{background:#e7f1f3;padding:30px;margin-top:18px;line-height:1.65}.note strong{display:block;margin-bottom:7px}
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.project-card{background:#fff;border:1px solid var(--line)}.project-card img{width:100%;height:330px;object-fit:contain;background:#edf3f5;padding:20px}.project-card .body{padding:28px}.project-card h2{margin:10px 0 6px;font-size:1.45rem}.project-card p{margin:0;color:#5b7481}
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:65px}.contact-layout h2{font-size:clamp(2rem,3vw,3rem);letter-spacing:-.05em;margin:12px 0 20px}.contact-layout p,.contact-layout li{line-height:1.7;color:#526e7c}.contact-layout ul{padding-left:21px}.contact-panel{background:#fff;border:1px solid var(--line);padding:38px}.contact-panel .email{display:block;font-size:clamp(1.15rem,2vw,1.7rem);font-weight:800;word-break:break-word;margin:25px 0;text-underline-offset:5px}.contact-panel .button{margin-top:15px}.contact-panel small{display:block;line-height:1.5;color:#5c7785;margin-top:18px}
@media(max-width:1050px){.hero{grid-template-columns:54% 46%}.service-grid{grid-template-columns:repeat(2,1fr)}.hero-content{padding-left:28px}}
@media(max-width:760px){.wrap{width:min(100% - 36px,1260px)}.header-inner{min-height:75px;flex-wrap:wrap;padding:8px 0 13px}.brand img{width:58px;height:58px}.brand-name{font-size:1.08rem}.nav{width:100%;gap:8px;justify-content:space-between;overflow-x:auto}.nav a{font-size:.82rem;white-space:nowrap}.nav .nav-contact{padding:9px 12px}.hero{grid-template-columns:1fr}.hero-content{padding:68px 24px 55px}.hero-img{min-height:300px;height:300px}.hero-slash{display:none}.section{padding:65px 0}.section-head{display:block}.section-head p{margin-top:16px}.split{grid-template-columns:1fr}.split-photo{height:300px}.split-copy{padding:55px 24px}.projects-strip,.project-grid{grid-template-columns:1fr}.contact-band-inner{align-items:flex-start;flex-direction:column}.detail-grid,.contact-layout{grid-template-columns:1fr}.footer-inner{flex-direction:column;align-items:flex-start}}
@media(max-width:520px){h1{font-size:clamp(2.75rem,10vw,3.8rem)}.service-grid{grid-template-columns:1fr}.service-card{min-height:235px}.service-card .scope-icon{height:72px;margin-bottom:16px}.service-card .scope-icon-svg{width:66px;height:66px}.project-tile img{height:210px}.page-intro-inner{padding:65px 0}.project-card img{height:250px}.contact-panel{padding:25px}}