:root{--ink:#122f32;--green:#23664c;--lime:#cfe5a0;--muted:#60716c;--paper:#f5f7f3;--line:#dfe7df}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.65;background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}.container{width:min(1240px,90%);margin:auto}.topbar{background:#102d30;color:#d5e3dc;font-size:11px;letter-spacing:1px;padding:10px 0}.topbar .container{display:flex;justify-content:space-between}.nav{background:#fff;position:sticky;top:0;z-index:30;border-bottom:1px solid var(--line)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:92px}.brand{display:flex;align-items:center;gap:13px}.brand-mark{display:flex;align-items:center;justify-content:center;background:var(--green);color:var(--lime);width:51px;height:51px;font-family:Georgia,serif;font-size:25px;border-radius:0 14px 0 14px;flex-shrink:0}.brand-copy strong{display:block;font-size:16px}.brand-copy span{display:block;color:var(--muted);font-size:10px;letter-spacing:1px}.menu{display:flex;gap:25px;align-items:center;font-size:13px;font-weight:600}.menu a[aria-current=page]{color:var(--green)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 23px;background:var(--green);color:white;border:1px solid var(--green);border-radius:4px;font-size:13px;font-weight:700;cursor:pointer;transition:background .2s,transform .2s}.btn:hover{background:#174b38;transform:translateY(-2px)}.btn.light{background:transparent;color:var(--ink);border-color:#afc2b5}.mobile-toggle{display:none}.hero{background:var(--paper);padding:70px 0 85px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px}.kicker,.eyebrow{text-transform:uppercase;letter-spacing:2.5px;font-size:11px;font-weight:700;color:var(--green);margin-bottom:20px}.kicker:before{content:'';display:inline-block;width:28px;height:2px;background:var(--green);vertical-align:middle;margin-right:12px}h1,h2,h3,h4,p{margin-top:0}h1,h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;line-height:1.1;letter-spacing:-1.7px}h1{font-size:clamp(38px,4.2vw,63px);margin-bottom:25px}h1 span{color:var(--green)}h2{font-size:clamp(30px,3vw,43px);margin-bottom:24px}h3{font-size:19px;line-height:1.3;letter-spacing:-.3px}p{color:var(--muted);font-size:14px}.lead{font-size:16px;line-height:1.8;max-width:720px}.hero-actions{display:flex;gap:12px;margin-top:30px}.trust-row{display:flex;flex-wrap:wrap;gap:17px;font-size:10px;text-transform:uppercase;letter-spacing:1px;margin-top:32px}.trust-row span:before{content:'•';color:var(--green);margin-right:7px}.hero-visual{position:relative;padding:18px 0}.hero-logo-card{height:535px;border-radius:120px 6px 6px 6px;overflow:hidden}.hero-photo{width:100%;height:100%;object-fit:cover}.float-card{position:absolute;background:white;box-shadow:0 12px 40px #1531281c;padding:20px 25px;font-size:11px;color:var(--muted);border-left:3px solid var(--green)}.float-card strong{display:block;font-size:15px;color:var(--ink);margin-bottom:4px}.float-a{bottom:60px;left:-30px}.float-b{right:-15px;top:50px}.metrics{border-bottom:1px solid var(--line)}.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:30px 0}.metric{padding:0 24px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric b{display:block;font-family:Georgia,serif;font-size:28px}.metric span{font-size:11px;color:var(--muted)}.section{padding:85px 0}.soft{background:var(--paper)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:36px}.section-head>div{max-width:750px}.grid-3,.dark-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.card{display:block;border:1px solid var(--line);padding:28px;border-radius:7px;background:white;overflow:hidden;transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:0 16px 36px #143a2610;transform:translateY(-3px)}.card .service-photo{width:calc(100% + 56px);max-width:none;margin:-28px -28px 26px;height:220px;object-fit:cover}.link{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--green)}.link:after{content:' ↗'}.split,.service-detail,.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.panel,.quote-box{padding:35px;background:var(--paper);border:1px solid var(--line);border-radius:7px}.panel>.service-photo{width:100%;height:260px;object-fit:cover;margin-bottom:25px;border-radius:4px}.image-panel{padding:0;overflow:hidden}.feature-photo{width:100%;height:440px;object-fit:cover}.badges,.checks{display:flex;gap:10px;flex-wrap:wrap}.badge,.check{padding:10px 13px;background:white;border:1px solid var(--line);font-size:12px;border-radius:3px}.check:before{content:'✓';color:var(--green);margin-right:9px}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;counter-reset:steps}.step{border-top:1px solid var(--line);padding-top:24px}.step:before{counter-increment:steps;content:'0' counter(steps);display:block;color:var(--green);font-size:13px;margin-bottom:18px}.dark{background:#102e31;color:white}.dark h2{color:white}.dark p{color:#b6c8c2}.dark .eyebrow{color:var(--lime)}.dark-card{border-top:1px solid #48635d;padding:25px 0}.cta{padding:60px 0;background:var(--lime)}.cta .container{display:flex;justify-content:space-between;gap:30px;align-items:center}.cta h2{max-width:740px;margin-bottom:12px}.cta p{margin-bottom:0}.footer{background:#0b2326;color:white;padding:65px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:45px}.footer p,.footer a{color:#aac0b9;font-size:12px}.footer a{display:block;margin-bottom:8px}.footer-logo{margin-bottom:20px}.footer h4{font-size:13px}.footer-bottom{border-top:1px solid #2b4545;margin-top:35px;padding-top:22px;color:#9ab3aa;font-size:10px}.sticky-quote{position:fixed;bottom:20px;right:20px;z-index:20;box-shadow:0 8px 25px #0002}.page-hero{padding:70px 0;background:var(--paper);position:relative;isolation:isolate}.page-hero h1{max-width:850px}.has-photo{background:#102e31;color:white;min-height:430px;display:flex;align-items:center}.has-photo .container{position:relative;z-index:2}.has-photo .lead{color:#e2ebe7}.has-photo .eyebrow{color:var(--lime)}.page-cover{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.has-photo:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#0b2326ed,#0b2326c7 52%,#0b232650);z-index:-1}.project-body{padding-top:8px}.project-visual{height:220px}.contact-grid{align-items:start}.contact-grid form{display:grid;gap:16px}input,select,textarea{width:100%;border:1px solid #c7d5cc;background:white;padding:13px 15px;border-radius:3px;color:var(--ink)}textarea{min-height:150px;resize:vertical}.notice{font-size:12px;color:var(--muted)}:focus-visible{outline:3px solid #87a94b;outline-offset:4px}
@media(max-width:1000px){.brand-copy strong{font-size:13px}.menu{gap:14px}.hero-grid{gap:35px}.hero-logo-card{height:460px}.footer-grid{grid-template-columns:2fr 1fr;gap:30px}.grid-3{gap:16px}.split,.service-detail,.contact-grid{gap:30px}}
@media(max-width:760px){.topbar .container>div:last-child{display:none}.topbar{font-size:9px}.nav-wrap{min-height:76px}.brand-copy strong{font-size:12px;max-width:210px}.brand-copy span{font-size:8px}.brand-mark{width:42px;height:42px;font-size:22px}.mobile-toggle{display:block;background:none;border:1px solid var(--line);border-radius:4px;padding:6px 10px;font-size:22px;color:var(--ink)}.menu{display:none;position:absolute;left:0;right:0;top:76px;background:white;padding:25px 5%;border-bottom:1px solid var(--line)}.menu.open{display:flex;flex-direction:column;align-items:stretch}.hero{padding:45px 0}.hero-grid,.split,.service-detail,.contact-grid{grid-template-columns:1fr}.hero-logo-card{height:380px;border-radius:70px 5px 5px 5px}.hero-actions{flex-wrap:wrap}.float-a{left:10px;bottom:35px}.float-b{right:5px;top:35px}.metrics-grid{grid-template-columns:1fr 1fr;gap:25px}.metric{padding:0 12px}.metric:nth-child(2){border:0}.section{padding:55px 0}.section-head{display:block}.section-head>.btn{margin-top:10px}.grid-3,.dark-cards{grid-template-columns:1fr}.timeline{grid-template-columns:1fr 1fr;gap:20px}.cta .container{display:block}.cta .btn{margin-top:25px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:1/-1}.has-photo{min-height:400px}.page-hero{padding:55px 0}.panel{padding:24px}.feature-photo{height:320px}.grid-2{grid-template-columns:1fr}.sticky-quote .btn{padding:10px 16px}.card .service-photo{height:240px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Full supplied company identity */
.brand .company-logo{width:140px;height:94px;object-fit:contain;flex-shrink:0}.nav-wrap{min-height:110px}.brand-copy{max-width:235px}.footer-logo{display:inline-block;background:#fff;padding:14px 20px;border-radius:6px}.footer-logo .company-logo{width:260px;height:auto}.hvac-note{margin-top:28px;font-size:11px;color:var(--muted)}@media(max-width:1000px){.brand-copy{max-width:165px}.brand-copy strong{font-size:12px}.menu{gap:12px}}@media(max-width:760px){.nav-wrap{min-height:100px}.brand .company-logo{width:125px;height:84px}.brand-copy{max-width:145px}.brand-copy strong{font-size:11px}.brand-copy span{font-size:8px}.menu{top:100px}.brand{gap:8px}.nav-wrap{gap:8px}.footer-logo .company-logo{width:220px}}@media(max-width:380px){.brand-copy{display:none}}

.card img[src*="ac-wall"]{object-position:center 25%}.page-cover[src*="ac-wall"]{object-position:center 25%}