:root{--green:#d5b900;--green-dark:#9a8200;--black:#050505;--white:#fff;--soft:#f4f4f2;--gray:#6e6e6e;--line:#d9d9d5;--wide:1440px;--narrow:940px}
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1.2fr;gap:100px;align-items:center}.contact-grid>div>p:not(.overline){color:#ddd;line-height:1.6}.contact-phone{font-size:24px;font-weight:900;color:var(--green)}.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:24px;background:#fff;color:#000;padding:50px}.contact-form label{display:grid;gap:8px}.contact-form label span{text-transform:uppercase;font-size:10px;letter-spacing:.12em;font-weight:900}.contact-form input,.contact-form select{width:100%;border:0;border-bottom:2px solid #aaa;padding:12px 0;background:transparent;outline:0}.contact-form input:focus,.contact-form select:focus{border-color:var(--green)}.contact-form .solid-button,.form-message{grid-column:1/-1}.form-message{color:var(--green-dark);font-size:13px;margin:0}.contact-form .solid-button:hover{background:#000;color:#fff;border-color:#000}footer{background:#050505;color:#aaa;padding:80px 0 25px;border-top:8px solid var(--green)}.footer-main{display:grid;grid-template-columns:1.45fr .7fr 1fr 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@media(max-width:1050px){.site-header{grid-template-columns:auto 1fr auto}.main-nav{display:none;position:absolute;top:105px;left:0;width:100%;padding:30px 40px;background:#050505;flex-direction:column;gap:0}.main-nav.open{display:flex}.main-nav a{padding:14px 0}.main-nav a:after{bottom:7px}.menu-toggle{display:block;justify-self:end;margin-right:20px}.menu-toggle span{display:block;width:25px;height:2px;background:#fff;margin:5px}.split,.tab-panel,.review-grid,.faq-grid,.contact-grid{grid-template-columns:1fr;gap:55px}.portrait-stack{max-width:700px}.tabs{grid-template-columns:1fr 1fr}.awards-heading{grid-template-columns:1fr}.badge-row{grid-template-columns:repeat(3,1fr)}.award-badge:nth-child(3){border-right:0}.system-grid{grid-template-columns:1fr 1fr}.system-card:last-child{grid-column:1/-1}.showcase{grid-template-columns:1fr}.service-feature{min-height:680px}.footer-main{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.wide{width:min(calc(100% - 34px),var(--wide))}.site-header{height:82px;padding:0 18px}.brand-mark{width:39px;height:39px}.brand-name{font-size:16px}.header-call{display:none}.main-nav{top:px}.hero{min-height:650px}.hero-kicker,.hero-sub{text-align:center}.hero h1{font-size:clamp(57px,18vw,92px);margin:10px 0}.hero-sub strong{display:block;width:max-content;margin:10px auto}.hero .outline-button{margin-top:80px;font-size:11px}.scroll-cue{display:none}.diagonal-both:before,.diagonal-top:before,.diagonal-both:after{height:35px}.fortified{min-height:auto;padding:125px 0}.fortified p{font-size:16px}.section-white{padding:80px 0}.trusted h2,.more-than h2,.center-heading h2,.awards h2,.service-feature h2,.review-intro h2,.faq h2,.contact h2{font-size:43px}.split{gap:35px}.portrait-stack{padding:20px 24px 35px 0}.portrait{height:480px}.green-card{width:155px;height:145px;padding:20px}.green-card strong{font-size:42px}.more-than{min-height:650px;padding-top:100px}.more-inner>p{margin-top:65px}.review-pill{align-items:flex-start;flex-direction:column}.tabs{grid-template-columns:1fr}.panel-photo{min-height:380px}.panel-copy{padding:40px 25px}.panel-copy h3{font-size:32px}.awards{padding:120px 0}.badge-row{grid-template-columns:1fr 1fr}.award-badge{min-height:170px;border-bottom:1px solid #333}.award-badge:nth-child(2n){border-right:0}.award-badge:last-child{grid-column:1/-1}.system-grid{grid-template-columns:1fr}.system-card:last-child{grid-column:auto}.system-photo{height:300px}.system-num{top:280px}.service-feature{min-height:620px;padding:40px 22px}.quote-card{padding:40px 25px}.quote-card blockquote{font-size:21px}.faq,.contact{padding:115px 0 80px}.contact-form{grid-template-columns:1fr;padding:35px 22px}.contact-form>*{grid-column:1}.footer-main{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:14px}}

/* Optional template components */
.brand-logo{display:block;width:220px;height:78px;object-fit:contain;background:#fff;padding:4px 8px}.footer-brand .brand-logo{width:250px;height:auto;padding:8px 12px}
.trust-bar{background:var(--green);color:#050505;padding:19px 0;text-transform:uppercase;font-size:12px;letter-spacing:.08em}.trust-bar .wide{display:flex;align-items:center;justify-content:center;gap:25px;text-align:center}.cert-badge span{width:100px;height:100px;font-size:37px}.stars{font-size:26px}.fact-list{display:grid;gap:0;border-top:1px solid #d7d7d2}.fact-list p{display:flex;justify-content:space-between;gap:25px;margin:0;padding:18px 0;border-bottom:1px solid #d7d7d2}.fact-list strong{text-transform:uppercase;font-size:12px}.fact-list span{color:#707070;text-align:right;font-size:13px}.contact-form textarea{width:100%;min-height:90px;border:0;border-bottom:2px solid #aaa;padding:12px 0;background:transparent;outline:0;resize:vertical}.contact-form textarea:focus{border-color:var(--green)}.form-wide{grid-column:1/-1}.upload input{border:1px dashed #aaa;padding:16px}.green-card{color:#050505}.review-pill{color:#fff}.award-badge span{line-height:1}
@media(max-width:700px){.brand-logo{width:165px;height:58px}.footer-brand .brand-logo{width:230px;height:auto}.trust-bar .wide{gap:8px;flex-wrap:wrap}.trust-bar .wide span{display:none}.trust-bar .wide strong{width:100%}.fact-list p{flex-direction:column;gap:5px}.fact-list span{text-align:left}}
.solid-button{color:#050505}.solid-button.black{color:#fff}.hero-sub strong{color:#050505;text-shadow:none}

/* Project photography */
.photo-placeholder .placeholder-label{display:block}.system-num{display:none}.system-card h3{margin-top:24px}

/* Persistent click-to-call action */
.testimonial-carousel{background:var(--soft);min-height:480px;padding:65px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}.testimonial-track{position:relative;min-height:310px}.testimonial-slide{position:absolute;inset:0;opacity:0;transform:translateX(30px);pointer-events:none;transition:opacity .35s ease,transform .35s ease}.testimonial-slide.active{position:relative;opacity:1;transform:none;pointer-events:auto}.testimonial-slide .quote-mark{display:block}.testimonial-slide blockquote{font-size:clamp(24px,2.2vw,34px);line-height:1.4;font-weight:700;margin:30px 0 45px}.testimonial-author{display:flex;flex-direction:column;gap:6px;margin:0}.testimonial-author strong{text-transform:uppercase;font-size:13px;letter-spacing:.08em}.testimonial-author span{color:#777;font-size:13px}.testimonial-footer{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:30px}.testimonial-dots{display:flex;gap:9px}.testimonial-dots button{width:10px;height:10px;padding:0;border:1px solid #777;border-radius:50%;background:transparent;cursor:pointer}.testimonial-dots button.active{background:var(--green);border-color:var(--green)}
.sticky-call{position:fixed;z-index:100;right:24px;bottom:24px;display:flex;align-items:center;gap:13px;padding:13px 19px 13px 13px;background:var(--green);color:#050505;border:2px solid #050505;box-shadow:0 8px 28px rgba(0,0,0,.3);text-transform:uppercase;transition:transform .2s ease,box-shadow .2s ease}.sticky-call:hover{transform:translateY(-3px);box-shadow:0 12px 34px rgba(0,0,0,.4)}.sticky-call-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:#050505;color:#fff;font-size:21px}.sticky-call>span:last-child{display:flex;flex-direction:column;gap:2px}.sticky-call small{font-size:9px;font-weight:900;letter-spacing:.12em}.sticky-call strong{font-size:18px;letter-spacing:.025em}
@media(max-width:700px){body{padding-bottom:54px}.testimonial-carousel{min-height:430px;padding:40px 25px}.testimonial-track{min-height:280px}.testimonial-slide blockquote{margin:25px 0 35px}.sticky-call{right:0;bottom:0;width:100%;height:54px;padding:6px 18px;justify-content:center;border-width:2px 0 0;box-shadow:0 -6px 24px rgba(0,0,0,.25)}.sticky-call:hover{transform:none}.sticky-call-icon{width:34px;height:34px;font-size:17px}.sticky-call small{font-size:8px}.sticky-call strong{font-size:15px}}

/* Full-bleed hero video */
.hero{position:relative;overflow:hidden;background:#111}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero:before,.hero-overlay{z-index:1}

/* Blend the supplied black-on-white logo cleanly into dark surfaces */
.brand-logo{width:220px;height:82px;object-fit:contain;background:transparent;padding:0;mix-blend-mode:screen;filter:invert(1) grayscale(1) contrast(1.15) drop-shadow(0 2px 12px rgba(0,0,0,.35))}
.footer-brand .brand-logo{width:250px;height:auto;padding:0}
@media(max-width:700px){.brand-logo{width:170px;height:64px}.footer-brand .brand-logo{width:230px;height:auto}}

/* Keep the longer local-search headline clear of the site header */
.hero h1{font-size:clamp(46px,6.3vw,92px);line-height:.96;letter-spacing:-.045em}
@media(max-width:700px){.hero h1{font-size:clamp(40px,11vw,60px);line-height:1}}

/* Hero service paths */
.hero-actions{display:flex;justify-content:center;gap:14px;margin-top:70px}
.hero .hero-actions .outline-button{margin-top:0;min-width:190px}
@media(max-width:700px){.hero-actions{flex-direction:column;align-items:center;gap:10px;margin-top:48px}.hero .hero-actions .outline-button{width:min(100%,260px);margin-top:0}}

/* Testimonial carousel within the full-width trust section */
.fortified .testimonial-carousel{margin:42px auto 0;color:#fff;text-align:left;background:rgba(5,5,5,.78);border:1px solid rgba(255,255,255,.18);box-shadow:0 24px 70px rgba(0,0,0,.32);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.fortified .testimonial-slide blockquote{color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.3)}
.fortified .testimonial-author{max-width:none;margin:0;color:#fff;font-size:13px}
.fortified .testimonial-author span{color:#c9c9c9}
.fortified .quote-controls button{color:#fff;background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.3)}
.fortified .quote-controls button:hover{color:#050505;background:var(--green);border-color:var(--green)}
.fortified .testimonial-footer{justify-content:center}
.fortified .quote-controls{margin-left:0}
.hero-answer{max-width:820px;margin:22px auto 0;font-size:clamp(14px,1.25vw,18px);line-height:1.6;font-weight:500;text-transform:none;text-shadow:0 2px 18px rgba(0,0,0,.85)}
.hero-actions{margin-top:38px}
.review-summary{margin:12px auto 0!important;font-size:13px!important;text-transform:uppercase;letter-spacing:.12em;font-weight:900}
.review-links{display:flex;justify-content:center;gap:12px;margin-top:24px}
.review-links .outline-button{font-size:11px;padding:13px 18px}
.credential-list{display:grid;gap:11px;margin:25px 0;padding:0;list-style:none;color:#555}
.credential-list li{position:relative;padding-left:23px;line-height:1.5}
.credential-list li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}
.system-card img.system-photo{display:block;width:100%;object-fit:cover}
.system-card{display:block;cursor:pointer}
.system-card:focus-visible{outline:4px solid var(--green);outline-offset:4px}
.faq{background-color:#080808;background-image:linear-gradient(rgba(5,5,5,.82),rgba(5,5,5,.82)),url("assets/faq-technician-homeowner.png");background-size:cover;background-position:center;background-repeat:no-repeat}
.contact{background-color:#373d3a;background-image:url("assets/contact-hvac-units.png");background-size:cover;background-position:center;background-repeat:no-repeat}
@media(max-width:700px){.hero-answer{font-size:13px;line-height:1.45;margin-top:16px}.hero-actions{margin-top:28px}.review-links{flex-direction:column;align-items:center}.credential-list{text-align:left}}
.top-service-bar{position:absolute;z-index:30;top:0;left:0;width:100%;height:34px;padding:0 4vw;display:flex;align-items:center;justify-content:space-between;background:#050505;color:#fff;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.top-stars{color:#d5b900;letter-spacing:2px;margin-right:8px}.top-service-bar strong{font-size:11px;letter-spacing:.1em}.site-header{top:34px}
@media(min-width:1051px){.site-header .main-nav{position:absolute;top:106px;left:0;width:100%;height:50px;align-items:center;background:rgba(5,5,5,.82);border-bottom:1px solid rgba(255,255,255,.28);backdrop-filter:blur(8px)}.site-header .main-nav a{padding:18px 0}.site-header .main-nav a:after{bottom:8px}}
.top-service-bar{background:#050505}.site-header{background:#050505}.site-header .header-call{width:max-content;justify-self:end;white-space:nowrap}@media(min-width:1051px){.site-header .main-nav{background:#050505;backdrop-filter:none}}
@media(min-width:1051px){.hero-copy{transform:translateY(60px)}}
@media(min-width:701px){.site-header .brand-logo{width:300px;height:82px;object-fit:contain}}
.site-header{height:50px}.site-header .brand-logo{height:48px}@media(min-width:1051px){.site-header .main-nav{top:50px}}@media(max-width:1050px){.site-header .main-nav{top:50px}}
.header-wordmark{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;line-height:1;text-transform:none;white-space:nowrap}.header-wordmark strong{font-size:22px;font-weight:900;letter-spacing:.015em}.header-wordmark span{font-size:11px;font-weight:700;letter-spacing:.11em;text-transform:uppercase}.header-wordmark b{color:#d5b900;margin:0 3px}@media(max-width:700px){.header-wordmark strong{font-size:19px}.header-wordmark span{font-size:9px;letter-spacing:.08em}}
.site-header .header-wordmark{margin-left:clamp(18px,3vw,52px)}.header-wordmark strong{font-size:27px}.header-wordmark span{font-size:12px}@media(max-width:700px){.site-header .header-wordmark{margin-left:10px}.header-wordmark strong{font-size:22px}.header-wordmark span{font-size:10px}}
@media(min-width:1051px){.top-service-bar{position:fixed}.site-header{position:fixed}}
@media(min-width:1051px){.hero{height:calc(100vh - 134px);min-height:0;margin-top:134px}.hero-copy{transform:none}.hero .outline-button{margin-top:45px}}
@media(min-width:1051px){@supports(height:100dvh){.hero{height:calc(100dvh - 134px)}}}
@media(min-width:1051px){.hero{height:calc(100vh - 74px)}@supports(height:100dvh){.hero{height:calc(100dvh - 74px)}}}
@media(min-width:1051px){.site-header .main-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:0}.site-header .main-nav a{display:flex;align-items:center;justify-content:center;width:100%;height:100%;padding:0}.site-header .main-nav a:after{left:15%;width:0}.site-header .main-nav a:hover:after{width:70%}}
.footer-sitemap{grid-template-columns:1.15fr 1fr 1fr 1.2fr;gap:clamp(24px,3vw,70px)}.footer-sitemap h3{margin-top:0}@media(min-width:701px){.footer-sitemap{grid-template-columns:1.15fr 1fr 1fr 1.2fr}}@media(max-width:700px){.footer-sitemap{grid-template-columns:1fr}}
.review-showcase{min-height:auto;padding:150px 0 125px;background:#fff;color:#050505;text-align:left}.review-showcase:before,.review-showcase:after{background:#fff}.review-showcase-grid{position:relative;z-index:6;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);gap:clamp(55px,7vw,110px);align-items:center}.review-image-placeholder{position:relative;min-height:440px;display:grid;place-items:center;overflow:hidden;background:repeating-linear-gradient(135deg,#292929 0,#292929 3px,#181818 3px,#181818 18px);border:8px solid #050505;box-shadow:-16px 16px 0 #d5b900}.review-image-placeholder:after{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.25)}.review-image-placeholder span{position:relative;z-index:2;padding:12px 16px;background:#050505;color:#d5b900;font-size:10px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.review-content .overline{margin:0 0 8px;color:#555}.review-content h2{margin:0 0 20px;font-size:clamp(44px,5vw,72px);color:#050505}.review-content h2 span{color:#d5b900}.review-rating{display:flex;align-items:center;gap:18px}.review-rating .quote-mark{font-size:78px;line-height:.55;color:#050505}.review-rating .giant-stars{font-size:23px;color:#d5b900}.review-showcase .testimonial-carousel{min-height:0;padding:0;background:transparent;color:#050505;box-shadow:none;border:0;backdrop-filter:none}.review-showcase .testimonial-track{min-height:245px}.review-showcase .testimonial-slide blockquote{margin:24px 0 28px;color:#222;font-size:clamp(18px,1.55vw,24px);font-weight:500;line-height:1.55;text-shadow:none}.review-showcase .testimonial-author{color:#050505}.review-showcase .testimonial-author span{color:#777}.testimonial-pagination{display:flex;gap:9px;margin-top:24px}.testimonial-pagination button{width:10px;height:10px;padding:0;border:1px solid #777;border-radius:50%;background:#aaa;cursor:pointer}.testimonial-pagination button.active{background:#d5b900;border-color:#050505}.review-button{display:inline-flex;margin-top:28px;padding:15px 24px;background:#050505;border:2px solid #050505;color:#fff;text-transform:uppercase;font-size:12px;font-weight:900;letter-spacing:.06em}.review-button:hover{background:#d5b900;color:#050505;border-color:#d5b900}@media(max-width:900px){.review-showcase-grid{grid-template-columns:1fr}.review-image-placeholder{min-height:360px}.review-content{max-width:680px}.review-showcase .testimonial-track{min-height:220px}}@media(max-width:700px){.review-showcase{padding:105px 0 85px}.review-image-placeholder{min-height:280px;border-width:5px;box-shadow:-9px 9px 0 #d5b900}.review-content h2{font-size:43px}.review-showcase .testimonial-track{min-height:310px}.review-showcase .testimonial-slide blockquote{font-size:18px}}
.review-actions{display:flex;flex-wrap:wrap;gap:12px}.review-button-secondary{background:#fff;color:#050505;border-color:#050505}.reviews-services-divider{position:relative;height:14px;background:#050505;overflow:hidden}.reviews-services-divider span{position:absolute;left:0;top:0;width:42%;height:100%;background:#d5b900;clip-path:polygon(0 0,100% 0,94% 100%,0 100%)}@media(max-width:700px){.review-actions{flex-direction:column;align-items:stretch}.review-button{justify-content:center;margin-top:12px}.reviews-services-divider span{width:65%}}
.reviews-services-divider{height:10px;background:#d5b900}.reviews-services-divider span{display:none}
@media(min-width:1051px){.review-showcase{padding:105px 0 85px}.review-showcase-grid{gap:clamp(45px,5vw,80px)}.review-image-placeholder{min-height:375px}.review-showcase .testimonial-track{min-height:210px}.review-showcase .testimonial-slide blockquote{margin:18px 0 22px}.testimonial-pagination{margin-top:16px}.review-button{margin-top:20px}.lifetime.section-white{padding-top:95px;padding-bottom:90px}.center-heading{margin-bottom:42px}.system-photo{height:315px}.system-card{padding-bottom:22px}.system-card h3{margin-top:24px}.faq{padding:105px 0 90px}.faq-grid{gap:75px}.faq-item button{padding:21px 0}.contact{padding:120px 0 85px}.contact-grid{gap:70px}.contact-form{padding:40px;gap:20px}}
#contact{scroll-margin-top:134px}
.contact .contact-hours-note{margin-top:2px;font-size:12px;color:#ccc}
.review-showcase{background:#343434;color:#fff}.review-showcase:before,.review-showcase:after{background:#343434}.review-content .overline{color:#d5b900}.review-content h2{color:#fff}.review-rating .quote-mark{color:#fff}.review-showcase .testimonial-carousel{color:#fff}.review-showcase .testimonial-slide blockquote{color:#f2f2f2}.review-showcase .testimonial-author{color:#fff}.review-showcase .testimonial-author span{color:#d0d0d0}.review-button{background:#d5b900;border-color:#d5b900;color:#050505}.review-button:hover{background:#fff;border-color:#fff}.review-button-secondary{background:transparent;border-color:#fff;color:#fff}.review-button-secondary:hover{background:#fff;color:#050505}
.review-showcase{padding-top:75px}@media(min-width:1051px){.review-showcase{padding-top:65px}}@media(max-width:700px){.review-showcase{padding-top:65px}}
.system-grid{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:700px){.system-grid{grid-template-columns:1fr}}
@media(max-width:1050px){.hero{height:auto;min-height:calc(100svh - 84px);margin-top:84px;padding:70px 0}.hero-copy{width:min(calc(100% - 34px),800px)}.hero h1{overflow-wrap:anywhere}.review-showcase-grid>*{min-width:0}}@media(max-width:700px){body{overflow-x:hidden}.hero{min-height:calc(100svh - 84px);padding:48px 0}.hero h1{font-size:clamp(36px,11vw,54px)}.hero-sub{font-size:16px}.hero-sub strong{max-width:100%;white-space:normal}.hero-answer{max-width:100%}.hero-actions{width:100%;margin-top:26px}.review-showcase-grid{width:min(calc(100% - 34px),var(--wide));gap:42px}.review-image-placeholder{width:100%;min-height:240px}.review-content{min-width:0}.testimonial-carousel,.testimonial-track{width:100%;min-width:0}.review-showcase .testimonial-track{min-height:360px}.review-actions{width:100%}.review-button{width:100%;text-align:center}.contact-grid{gap:38px}.contact-form{width:100%;padding:28px 18px}.contact-form input,.contact-form select,.contact-form textarea{min-width:0}.faq-item button{gap:14px;font-size:16px;line-height:1.3}.system-card h3{overflow-wrap:anywhere}}
.main-nav a::before{content:"⌄";order:2;margin-left:8px;color:#d5b900;font-size:16px;line-height:1;transform:translateY(-2px)}