:root{--navy:#073b5c;--ink:#102f43;--teal:#087e83;--orange:#ee7428;--pale:#f1f6f7;--line:#dce5e8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,select{touch-action:manipulation}button{cursor:pointer}img{display:block;max-width:100%}.wrap{width:min(1240px,90%);margin:auto}.topbar{background:var(--navy);color:white;font-size:13px;padding:7px 0}.topbar .wrap{display:flex;justify-content:space-between}header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 2px 18px #092b3b0c}.nav{height:91px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:195px;height:76px;object-fit:contain}nav{display:flex;gap:28px;font-weight:600;font-size:14px}nav a:hover{color:var(--teal)}.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--navy);color:#fff;border:0;border-radius:5px;padding:14px 22px;font-weight:700;line-height:1.4;font-size:15px;transition:transform .2s,filter .2s}.btn:hover{filter:brightness(1.08);transform:translateY(-2px)}.orange{background:var(--orange);color:#182b33}.green{background:#087f58}.hero{position:relative;min-height:635px;isolation:isolate;background:var(--navy);color:white}.hero-image,.shade{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.shade{z-index:-1;background:linear-gradient(90deg,#032d48ed 0%,#032d4899 53%,#032d4826)}.hero-inner{display:grid;grid-template-columns:1.4fr 1fr;gap:85px;align-items:center;padding:54px 0}.eyebrow{font-size:12px;font-weight:800;letter-spacing:1.8px;color:var(--teal);display:block;margin-bottom:15px}.eyebrow.light{color:#8fe0d8}.hero h1{font-size:clamp(40px,4.6vw,66px);letter-spacing:-2px;line-height:1.06;margin:21px 0}.hero-copy>p{font-size:18px;line-height:1.7;max-width:560px;color:#e0eaed}.actions{display:flex;align-items:center;gap:25px;margin:28px 0}.hero-call{font-weight:700;font-size:15px}.hero-tags{display:flex;flex-wrap:wrap;gap:20px;font-size:12px;color:#e3edef}.hero-tags span:before{content:'✓';margin-right:7px;color:#70d1c4}.slider-controls{display:flex;align-items:center;gap:16px;margin-top:37px;font-size:12px;letter-spacing:2px}.slider-controls button{background:#ffffff13;border:1px solid #ffffff55;border-radius:50%;width:36px;height:36px;color:white}.quote{background:#fff;padding:29px 31px;border-radius:10px;color:var(--ink);box-shadow:0 16px 45px #0002;scroll-margin-top:120px}.quote .eyebrow{font-size:10px;letter-spacing:1.3px}.quote h2{font-size:25px;line-height:1.2;margin:0 0 12px;letter-spacing:-.5px}.quote p{font-size:14px;color:#627683;line-height:1.5;margin:0 0 20px}.quote label{font-size:13px;font-weight:700;display:block;margin:12px 0 5px}.quote label span{font-weight:400;color:#687b87}.quote input,.quote select{width:100%;border:1px solid #d5dfe5;border-radius:4px;padding:11px 12px;background:#f9fbfc;color:var(--ink);font-size:14px;height:46px}.quote .btn{width:100%;margin-top:20px;font-size:14px}.quote small{display:block;text-align:center;font-size:11px;color:#687b87;line-height:1.5;margin-top:10px}.image-note{position:absolute;bottom:8px;right:5%;font-size:10px;color:#fff9}.benefit-strip{border-bottom:1px solid var(--line);background:#f8fafb}.benefit-strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding:26px 0}.benefit-strip span{font-size:23px;color:var(--teal);padding-left:23px;border-right:1px solid var(--line);line-height:1.3}.benefit-strip span:first-child{padding-left:0}.benefit-strip span:last-child{border:0}.benefit-strip strong{font-size:14px;color:var(--ink);vertical-align:middle}.benefit-strip small{display:block;font-size:12px;color:#667b88;margin-top:6px}.section{padding-top:85px;padding-bottom:85px}h2{font-size:clamp(30px,3vw,42px);line-height:1.18;letter-spacing:-1.3px;margin:0 0 24px}h3{font-size:21px;line-height:1.3;letter-spacing:-.4px;margin:0 0 13px}p{color:#5b7180}.section-top{display:flex;justify-content:space-between;gap:50px;align-items:center;margin-bottom:35px}.section-top h2{margin-bottom:0}.section-top>p{max-width:390px;font-size:15px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:27px}.service-card{border:1px solid var(--line);border-radius:9px;overflow:hidden;background:white;transition:box-shadow .2s}.service-card:hover{box-shadow:0 10px 32px #133a4514}.card-image{position:relative;height:205px;overflow:hidden}.card-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.service-card:hover img{transform:scale(1.04)}.card-image span{position:absolute;bottom:13px;left:18px;background:white;padding:3px 10px;font-size:10px;letter-spacing:1px;font-weight:800;border-radius:3px}.card-body{padding:24px}.card-body h3{font-size:21px}.card-body p{font-size:14px;min-height:68px;margin:0 0 18px}.card-body button{padding:0;border:0;background:none;color:var(--teal);font-weight:700;font-size:14px}.about{background:var(--pale)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.about-picture{position:relative}.about-picture img{height:550px;object-fit:cover;border-radius:7px}.about-picture>span{position:absolute;bottom:25px;left:25px;right:25px;background:var(--navy);color:white;padding:25px;font-size:24px;font-weight:700;line-height:1.3;border-left:5px solid var(--orange)}.about p{font-size:15px}.why-list{margin:26px 0}.why-list>div{display:flex;gap:18px;margin:17px 0}.why-list b{color:var(--teal);font-size:14px;padding-top:4px}.why-list span{font-size:13px;color:#627783}.why-list strong{display:block;color:var(--ink);font-size:15px}.text-link{color:var(--teal);font-weight:700}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.steps article{border-top:2px solid var(--teal);padding-top:25px}.steps article>span{font-size:12px;font-weight:700;letter-spacing:1px;color:var(--teal)}.steps h3{margin-top:18px}.steps p{font-size:15px}.price-band{background:var(--navy);color:#fff;padding:60px 0}.price-band>.wrap{display:flex;justify-content:space-between;align-items:center;gap:40px}.price-band p{color:#cee1e8;font-size:15px;margin-bottom:0}.price-phone{display:block;font-size:14px;margin-top:14px;text-align:center}.area-chips{display:flex;flex-wrap:wrap;gap:12px}.area-chips button{border:1px solid var(--line);background:white;border-radius:4px;padding:10px 20px;font-size:14px;color:var(--ink)}.area-chips button:hover{background:var(--teal);color:white}.area-help{font-size:14px;margin-top:24px}.area-help a{color:var(--teal);font-weight:700}.faq{background:var(--pale)}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.faq p{font-size:15px}details{border-bottom:1px solid #cddade;padding:20px 0}details:first-child{padding-top:0}summary{font-size:16px;cursor:pointer;font-weight:700;list-style:none;padding-right:30px;position:relative}summary:after{content:'+';position:absolute;right:2px;font-size:23px;font-weight:400;top:-7px;color:var(--teal)}details[open] summary:after{content:'−'}details p{margin-bottom:0}.final-cta{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-top:70px;padding-bottom:70px}.final-cta h2{margin-bottom:0}footer{background:#052d46;color:#fff;padding:55px 0 25px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:60px}.footer-brand{font-size:34px;letter-spacing:1px}.footer-brand span{font-size:15px;color:#65d1c2}.footer-grid p{font-size:14px;color:#b4ccd7}.footer-grid h3{font-size:15px;margin-bottom:19px}.footer-grid a,.privacy-link{display:block;color:#c1d5de;font-size:14px;margin:7px 0}.privacy-link{border:0;background:none;padding:0}.footnote{border-top:1px solid #ffffff20;margin-top:35px;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#a8c4d1}.sticky-contact{position:fixed;bottom:23px;right:24px;z-index:60;display:flex;box-shadow:0 5px 25px #0003;border-radius:8px;overflow:hidden}.sticky-contact a{padding:13px 18px;background:var(--orange);color:#122c3c;font-weight:700;font-size:14px}.sticky-contact a+a{background:#07835b;color:white}#menu{display:none}.skip{position:fixed;left:10px;top:-100px;z-index:100;background:white;padding:12px}.skip:focus{top:10px}dialog{max-width:550px;border:0;border-radius:10px;padding:35px;color:var(--ink)}dialog::backdrop{background:#042d46aa}:focus-visible{outline:3px solid #ee7428;outline-offset:4px}@media(min-width:1400px){.hero-inner{gap:110px}}@media(max-width:1000px){.nav{gap:15px}nav{gap:16px;font-size:13px}.phone{padding:12px}.hero-inner{gap:35px;grid-template-columns:1.2fr 1fr}.actions{gap:15px;flex-wrap:wrap}.hero h1{font-size:48px}.benefit-strip strong{font-size:12px}.benefit-strip small{font-size:10px}.about-grid{gap:35px}.section{padding-top:60px;padding-bottom:60px}.faq-grid{gap:45px}}@media(max-width:760px){.wrap{width:90%}.topbar{font-size:11px}.topbar a{display:none}.nav{height:78px}.brand img{width:164px;height:65px}#menu{display:block;order:3;border:0;background:#edf5f5;color:var(--navy);font-size:22px;border-radius:4px;width:40px;height:40px}.phone{font-size:12px;padding:11px;margin-left:auto}nav{display:none;position:absolute;top:78px;left:0;right:0;background:white;padding:22px 5%;box-shadow:0 10px 15px #0001}nav.open{display:flex;flex-direction:column;gap:17px;font-size:15px}.hero-inner{display:block;padding:42px 0 35px}.hero-image{height:560px}.shade{background:linear-gradient(180deg,#032d48ba,#032d48e8 550px,#073b5c 620px)}.hero h1{font-size:47px;letter-spacing:-1.5px}.hero-copy>p{font-size:16px;max-width:95%}.eyebrow{font-size:11px}.hero-tags{gap:13px;font-size:11px}.slider-controls{margin:26px 0}.quote{padding:25px;margin-top:30px}.quote h2{font-size:25px}.image-note{bottom:7px;font-size:9px}.benefit-strip .wrap{grid-template-columns:1fr 1fr;gap:24px}.benefit-strip span,.benefit-strip span:first-child{padding:0;border:0;font-size:18px}.benefit-strip strong{font-size:12px}.benefit-strip small{font-size:10px}.section-top{display:block;margin-bottom:27px}.section-top>p{margin:20px 0 0}.section-top>.btn{margin-top:20px}.service-grid{grid-template-columns:1fr 1fr;gap:15px}.card-image{height:165px}.card-body{padding:19px}.card-body h3{font-size:19px}.card-body p{font-size:13px;min-height:110px}.card-image span{font-size:9px;left:10px}.about-grid,.faq-grid{grid-template-columns:1fr;gap:35px}.about-picture img{height:350px;width:100%}.about-picture>span{font-size:21px}.steps{gap:20px;grid-template-columns:1fr}.steps article{padding-top:20px}.steps h3{margin-top:12px}.price-band>.wrap{display:block}.price-band .btn{margin-top:28px}.price-phone{text-align:left}.area-chips{gap:8px}.area-chips button{font-size:13px;padding:8px 12px}.final-cta{display:block;padding-top:50px;padding-bottom:50px}.final-cta .btn{margin-top:25px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}.footnote{display:block;padding-bottom:50px}.footnote span{display:block;margin-bottom:8px}.sticky-contact{bottom:0;left:0;right:0;border-radius:0}.sticky-contact a{width:50%;text-align:center;padding:13px;font-size:15px}dialog{width:90%;padding:25px}}@media(max-width:420px){.phone{font-size:0;padding:11px}.phone:after{content:'Call now';font-size:12px}.nav{gap:9px}.service-grid{grid-template-columns:1fr}.card-image{height:215px}.card-body p{min-height:0}.hero h1{font-size:43px}.hero-tags{font-size:10px;gap:9px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Service pages and static service cards */
.card-image{display:block}.card-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.card-actions a{font-size:14px}.card-body p{min-height:110px}.service-banner{background:var(--navy);color:white;padding:34px 0 50px}.breadcrumb{font-size:13px;color:#b8d4e2;margin-bottom:32px}.breadcrumb a{text-decoration:underline;text-underline-offset:3px}.service-banner h1{font-size:clamp(34px,4.5vw,56px);line-height:1.12;letter-spacing:-1.5px;max-width:850px;margin:18px 0}.service-banner p{color:#d1e4ec;max-width:760px;font-size:18px}.service-banner .actions{margin-bottom:0}.service-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,1fr);gap:55px;align-items:start}.service-photo{margin:0 0 35px}.service-photo img{width:100%;height:410px;object-fit:contain;background:#edf3f4;border-radius:8px}.service-photo figcaption{font-size:12px;color:#637985;margin-top:9px;line-height:1.5}.service-content>p{font-size:16px;line-height:1.85}.content-heading{font-size:26px;letter-spacing:-.6px;margin-top:34px;margin-bottom:15px}.service-uses{padding-left:23px;color:#526b7b}.service-uses li{margin-bottom:10px}.service-sidebar{position:sticky;top:115px}.service-sidebar .quote{border:1px solid var(--line);box-shadow:0 8px 35px #052d460b}.sidebar-note{padding:24px;margin-top:20px;background:var(--pale);border-radius:6px}.sidebar-note p{font-size:14px}.service-inline-cta{background:var(--pale);padding:27px;border-left:4px solid var(--teal);margin:30px 0}.service-inline-cta p{font-size:14px}.related-services{background:var(--pale);padding:55px 0}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:25px 0}.related-grid a{background:white;border:1px solid var(--line);border-radius:5px;padding:18px;font-weight:700;font-size:15px;color:var(--teal)}.service-card img[src$="children-safety.jpg"],.service-card img[src$="duct-area.jpg"]{object-fit:contain;background:#eef3f4}.service-content details p{color:#526b7b}
@media(max-width:900px){.service-layout{grid-template-columns:1fr;gap:35px}.service-sidebar{position:static;max-width:600px;width:100%;margin:auto}.service-layout.section{padding-top:40px}.service-photo img{height:350px}.related-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:500px){.service-banner{padding-top:25px}.service-banner p{font-size:16px}.service-banner h1{font-size:36px}.service-photo img{height:290px}.related-grid{grid-template-columns:1fr}.service-content .content-heading{font-size:24px}.card-body p{min-height:0}.service-layout{gap:25px}}