:root{--navy:#082d5f;--navy2:#061f42;--orange:#f28a00;--orange2:#ff9e20;--ink:#10233f;--muted:#65748b;--line:#e5ebf2;--soft:#f5f8fb;--white:#fff;--radius:18px;--shadow:0 18px 55px rgba(7,38,78,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{text-decoration:none;color:inherit}.container{width:min(1160px,calc(100% - 48px));margin:auto}.site-header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(8,45,95,.08);backdrop-filter:blur(12px)}.nav-wrap{height:86px;display:flex;align-items:center;justify-content:space-between}.brand img{width:245px;display:block}.nav{display:flex;align-items:center;gap:25px;font-size:13px;font-weight:600;color:#344761}.nav a:not(.btn){transition:.25s}.nav a:not(.btn):hover{color:var(--orange)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;border:0;border-radius:6px;padding:12px 21px;font-weight:700;font-size:13px;letter-spacing:.01em;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--navy);color:#fff;box-shadow:0 9px 25px rgba(8,45,95,.18)}.btn-primary:hover{background:#0b3a79}.btn-orange{background:var(--orange);color:#fff;box-shadow:0 9px 25px rgba(242,138,0,.25)}.btn-lg{padding:16px 25px}.btn-ghost{border:1px solid rgba(255,255,255,.5);color:#fff;background:rgba(255,255,255,.08)}.menu-toggle{display:none;background:none;border:0;padding:10px}.menu-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px}
.hero{min-height:760px;position:relative;display:flex;align-items:center;overflow:hidden;color:#fff;padding-top:86px}.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,24,52,.94) 0%,rgba(5,30,61,.78) 48%,rgba(4,25,50,.35) 100%),url('https://images.unsplash.com/photo-1581092160607-ee22621dd758?auto=format&fit=crop&w=2200&q=85') center/cover}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(to right,rgba(0,0,0,.55),transparent)}.hero-content{position:relative;z-index:2;padding:90px 0 115px}.eyebrow{display:flex;align-items:center;gap:12px;font-size:11px;font-weight:800;letter-spacing:.18em}.eyebrow span{width:34px;height:2px;background:var(--orange);display:inline-block}.eyebrow.dark{color:#75849a}.eyebrow.light{color:#c4d0df}.hero h1{font-family:Poppins,sans-serif;font-size:clamp(46px,6vw,78px);line-height:1.02;letter-spacing:-.04em;margin:23px 0 22px;max-width:780px}.hero h1 em{font-style:normal;color:#ff9c18}.hero-lead{font-size:17px;line-height:1.8;color:#e1e8f1;max-width:660px}.hero-actions{display:flex;gap:13px;margin-top:32px}.hero-trust{display:flex;flex-wrap:wrap;gap:25px;margin-top:52px;font-size:11px;color:#d8e0eb}.hero-trust b{color:#ff9c18;margin-right:7px}.hero-scroll{position:absolute;right:35px;bottom:32px;writing-mode:vertical-rl;font-size:9px;letter-spacing:.18em;color:#dce5ef;display:flex;align-items:center;gap:12px}.hero-scroll span{height:48px;width:1px;background:var(--orange)}
.stats-strip{background:var(--navy);color:#fff}.stats{display:grid;grid-template-columns:repeat(4,1fr)}.stats>div{padding:27px 25px;display:flex;gap:17px;align-items:center;border-right:1px solid rgba(255,255,255,.13)}.stats>div:last-child{border:0}.stats strong{font-size:13px;color:var(--orange);font-family:Poppins}.stats span{font-size:11px;line-height:1.4;color:#d8e2ef}
.section{padding:105px 0}.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.section-copy h2,.section-heading h2,.industries-intro h2{font-family:Poppins,sans-serif;font-size:clamp(34px,4vw,52px);line-height:1.08;letter-spacing:-.035em;margin:18px 0 22px}.section h2 span,.industries-intro h2 span{color:var(--orange)}.section-copy p{color:var(--muted);font-size:15px;max-width:560px}.text-link{display:inline-flex;gap:12px;color:var(--navy);font-weight:800;font-size:13px;margin-top:17px}.text-link span{color:var(--orange)}.about-visual{position:relative;min-height:480px}.image-card{position:absolute;inset:0 0 25px 30px;border-radius:20px;background:url('https://images.unsplash.com/photo-1581094794329-c8112a89af12?auto=format&fit=crop&w=1200&q=85') center/cover;box-shadow:var(--shadow)}.image-card-overlay{position:absolute;inset:0;border-radius:20px;background:linear-gradient(135deg,rgba(8,45,95,.35),transparent 60%)}.about-visual:before{content:"";position:absolute;left:0;bottom:0;width:160px;height:160px;background:var(--orange);border-radius:15px;z-index:-1}.floating-card{position:absolute;left:0;bottom:5px;background:#fff;box-shadow:var(--shadow);padding:18px 21px;display:flex;align-items:center;gap:13px;border-radius:10px}.floating-icon{width:43px;height:43px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:Poppins;font-weight:800}.floating-card b,.floating-card small{display:block}.floating-card b{font-size:12px}.floating-card small{color:var(--muted);font-size:10px;margin-top:3px}
.products{background:var(--soft)}.section-heading{display:flex;justify-content:space-between;gap:50px;align-items:flex-end;margin-bottom:48px}.section-heading>p{max-width:390px;color:var(--muted);font-size:14px;margin:0 0 8px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.product-card{position:relative;background:#fff;padding:34px 30px 30px;min-height:295px;border:1px solid var(--line);border-radius:13px;transition:.3s;overflow:hidden}.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}.product-card.featured{background:var(--navy);color:#fff}.card-number{position:absolute;right:25px;top:22px;color:#b5c1d0;font-size:10px;font-weight:800}.featured .card-number{color:#7389a8}.product-icon{width:54px;height:54px;border-radius:12px;background:#edf3f9;color:var(--navy);display:grid;place-items:center;font-size:27px;margin-bottom:24px}.featured .product-icon{background:rgba(255,255,255,.1);color:var(--orange)}.sun-icon{font-size:32px}.product-card h3{font-family:Poppins;margin:0 0 9px;font-size:20px}.product-card p{font-size:12px;color:var(--muted);margin:0;max-width:280px}.featured p{color:#cad5e3}.card-link{position:absolute;bottom:25px;left:30px;font-size:11px;font-weight:800;color:var(--navy)}.featured .card-link{color:#fff}.card-link span{color:var(--orange);margin-left:7px}
.air-solutions{position:relative;min-height:620px;color:#fff;display:flex;align-items:center;overflow:hidden;padding:110px 0}.air-image{position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1586864387789-628af9feed72?auto=format&fit=crop&w=2200&q=85') center/cover}.air-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,20,42,.96),rgba(5,32,66,.76),rgba(4,25,52,.35))}.air-content{position:relative;z-index:2}.air-content h2{font-family:Poppins;font-size:clamp(35px,4.7vw,59px);line-height:1.08;letter-spacing:-.04em;max-width:830px;margin:20px 0}.air-content h2 em{color:var(--orange);font-style:normal}.air-content p{max-width:610px;color:#d5dfeb;font-size:15px}.compressor-types{display:flex;gap:0;margin:31px 0}.compressor-types span{padding:9px 22px;border:1px solid rgba(255,255,255,.24);font-size:9px;letter-spacing:.15em;font-weight:800}.compressor-types span+span{border-left:0}
.services{background:#fff}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.service-card{padding:30px;border:1px solid var(--line);border-radius:13px;min-height:180px;position:relative;transition:.3s}.service-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.service-card span{font-size:10px;color:var(--orange);font-weight:800}.service-card h3{font-family:Poppins;font-size:17px;margin:18px 0 8px}.service-card p{font-size:12px;color:var(--muted);margin:0}.service-card.wide{grid-column:span 3;background:var(--soft);min-height:140px}
.industries{background:var(--soft)}.industries-intro{max-width:720px}.industries-intro p{color:var(--muted);font-size:14px}.industry-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin-top:45px}.industry-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px 13px;min-height:155px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:.25s}.industry-item:hover{border-color:var(--orange);transform:translateY(-4px)}.industry-icon{font-size:25px;color:var(--navy);margin-bottom:13px}.industry-item b{font-family:Poppins;font-size:12px;line-height:1.25}.industry-item small{font-size:9px;color:#8a97a8;margin-top:5px}
.why{background:#fff}.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line)}.why-feature{display:flex;gap:23px;padding:31px 20px 31px 0;border-bottom:1px solid var(--line)}.why-feature:nth-child(even){padding-left:45px;border-left:1px solid var(--line)}.why-icon{width:47px;height:47px;flex:0 0 47px;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:10px;font-weight:800;border-radius:8px}.why-feature h3{font-family:Poppins;margin:0 0 5px;font-size:16px}.why-feature p{font-size:12px;color:var(--muted);margin:0}
.process-section{background:var(--navy2);color:#fff;padding:100px 0}.process-heading{margin-bottom:55px}.process-grid{display:flex;align-items:stretch;gap:0}.process-step{flex:1;padding:0 18px}.process-step:first-child{padding-left:0}.process-step:last-child{padding-right:0}.process-step>b{font-family:Poppins;color:var(--orange);font-size:12px}.process-step h3{font-family:Poppins;font-size:18px;margin:17px 0 7px}.process-step p{font-size:11px;color:#b8c7d9;margin:0}.process-line{height:1px;background:rgba(255,255,255,.2);width:38px;margin-top:15px;flex:0 0 38px}
.cta-section{background:var(--orange);color:#fff;padding:68px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:50px}.cta-inner h2{font-family:Poppins;font-size:clamp(30px,4vw,46px);line-height:1.1;letter-spacing:-.03em;margin:16px 0 10px}.cta-inner h2 em{font-style:normal;color:var(--navy2)}.cta-inner p{margin:0;max-width:680px;color:#fff4e5;font-size:14px}.cta-inner .btn-orange{background:var(--navy2);white-space:nowrap;box-shadow:none}
.contact{background:#f8fafc}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}.contact-copy h2{font-family:Poppins;font-size:clamp(34px,4vw,50px);line-height:1.08;letter-spacing:-.035em;margin:18px 0}.contact-copy h2 span{color:var(--orange)}.contact-copy>p{color:var(--muted);font-size:14px}.contact-note{margin-top:35px;padding:18px 20px;border-left:3px solid var(--orange);background:#fff;display:flex;flex-direction:column;gap:4px}.contact-note strong{font-size:12px}.contact-note span{font-size:11px;color:var(--muted)}.quote-form{background:#fff;border:1px solid var(--line);padding:30px;border-radius:14px;box-shadow:0 15px 45px rgba(7,38,78,.06)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.quote-form label{display:block;font-size:10px;font-weight:800;letter-spacing:.04em;margin-bottom:16px;color:#4e6079}.quote-form input,.quote-form select,.quote-form textarea{display:block;width:100%;margin-top:7px;border:1px solid #dce4ed;border-radius:7px;padding:12px 13px;font:inherit;font-size:12px;color:var(--ink);outline:none;background:#fff}.quote-form textarea{resize:vertical}.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(242,138,0,.08)}.form-status{font-size:11px;color:var(--navy);margin:10px 0 0}
.footer{background:#061a34;color:#dbe5f0}.footer-main{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:50px;padding:65px 0}.footer-brand img{width:235px;filter:brightness(0) invert(1);opacity:.95}.footer-brand p{font-size:11px;color:#9eb0c7;margin-top:17px}.footer h4{font-family:Poppins;color:#fff;font-size:12px;margin:0 0 16px}.footer a{display:block;font-size:11px;color:#9eb0c7;margin:9px 0;transition:.2s}.footer a:hover{color:#ff9c18}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;display:flex;justify-content:space-between;font-size:10px;color:#8297b1}.footer-bottom a{display:inline;color:#c2d0df}.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1050px){.nav{gap:15px}.nav-wrap{height:78px}.brand img{width:210px}.hero{padding-top:78px}.industry-grid{grid-template-columns:repeat(4,1fr)}.industry-item:last-child{grid-column:span 2}.stats>div{padding:22px 15px}.section{padding:85px 0}}
@media(max-width:820px){.container{width:min(100% - 32px,680px)}.menu-toggle{display:block}.nav{position:absolute;top:78px;left:16px;right:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:15px;display:none;flex-direction:column;align-items:stretch;gap:0;border-radius:10px}.nav.open{display:flex}.nav a{padding:12px}.nav-cta{text-align:center;margin-top:7px}.hero{min-height:700px}.hero h1{font-size:48px}.hero-scroll{display:none}.stats{grid-template-columns:1fr 1fr}.stats>div:nth-child(2){border-right:0}.stats>div{border-bottom:1px solid rgba(255,255,255,.13)}.split,.contact-grid{grid-template-columns:1fr;gap:45px}.about-visual{min-height:400px}.section-heading{display:block}.section-heading>p{margin-top:18px}.product-grid,.service-grid{grid-template-columns:1fr 1fr}.service-card.wide{grid-column:span 2}.industry-grid{grid-template-columns:repeat(3,1fr)}.industry-item:last-child{grid-column:span 3}.process-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}.process-line{display:none}.process-step,.process-step:first-child,.process-step:last-child{padding:0}.cta-inner{display:block}.cta-inner .btn{margin-top:25px}.why-grid{grid-template-columns:1fr}.why-feature:nth-child(even){padding-left:0;border-left:0}}
@media(max-width:560px){.brand img{width:185px}.hero-content{padding:60px 0 80px}.hero h1{font-size:42px}.hero-lead{font-size:14px}.hero-actions{flex-direction:column;align-items:stretch}.hero-trust{gap:12px;flex-direction:column;margin-top:32px}.stats{grid-template-columns:1fr}.stats>div,.stats>div:nth-child(2){border-right:0}.section{padding:70px 0}.about-visual{min-height:330px}.image-card{left:15px}.product-grid,.service-grid{grid-template-columns:1fr}.service-card.wide{grid-column:span 1}.industry-grid{grid-template-columns:1fr 1fr}.industry-item:last-child{grid-column:span 2}.form-row{grid-template-columns:1fr}.quote-form{padding:22px}.footer-main{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:span 2}.footer-bottom{flex-direction:column;gap:10px}.compressor-types span{padding:8px 13px}.air-solutions{min-height:580px}}