:root{--bg:#f5f7f9;--ink:#0d1b2a;--muted:#617084;--navy:#071827;--navy2:#0c2940;--blue:#0b79d0;--blue2:#1697eb;--line:#dce4ea;--white:#fff;--shadow:0 20px 60px rgba(6,24,39,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{text-decoration:none;color:inherit}.container{width:min(1160px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(13,27,42,.08)}.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:10px;background:linear-gradient(145deg,var(--blue),var(--navy2));color:white;font-weight:900;letter-spacing:-1px}.brand-copy{display:flex;flex-direction:column;line-height:1}.brand-copy strong{font-size:19px;letter-spacing:.13em}.brand-copy small{font-size:9px;letter-spacing:.2em;margin-top:5px;color:#657587}.desktop-nav{display:flex;gap:28px;font-size:14px;font-weight:700;color:#344557}.desktop-nav a:hover{color:var(--blue)}.header-actions{display:flex;align-items:center;gap:14px}.phone-link{display:flex;gap:7px;align-items:center;font-weight:800;font-size:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:14px 20px;font-weight:800;border:1px solid transparent;transition:.2s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 9px 24px rgba(11,121,208,.22)}.btn-primary:hover{background:#0869b5}.btn-secondary{border-color:#c5d2dc;background:#fff}.btn-light{background:#fff;color:var(--navy)}.btn-ghost{border-color:rgba(255,255,255,.24);color:#fff;background:rgba(255,255,255,.06)}.menu-btn{display:none;border:0;background:none}.mobile-nav{display:none}.hero{position:relative;overflow:hidden;padding:88px 0 74px}.section-dark{background:linear-gradient(120deg,#061522 0%,#0a2236 54%,#0b314e 100%);color:#fff}.hero-bg{position:absolute;inset:0;background:radial-gradient(circle at 77% 38%,rgba(23,151,235,.22),transparent 31%),linear-gradient(135deg,transparent 45%,rgba(255,255,255,.03) 45%);pointer-events:none}.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:70px}.eyebrow{font-size:12px;letter-spacing:.18em;font-weight:900;color:var(--blue2);margin:0 0 14px}.hero h1{font-size:clamp(46px,6vw,76px);line-height:.98;margin:0;max-width:760px;letter-spacing:-.045em}.hero h1 span{color:#67bdf5}.hero-lead{font-size:19px;line-height:1.65;color:#c8d5df;max-width:650px;margin:26px 0 30px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-proof{display:flex;gap:24px;flex-wrap:wrap;margin-top:28px;color:#b8c8d4;font-size:13px}.hero-proof span{display:flex;align-items:center;gap:7px}.hero-photo-card{background:#0f2c43;border:1px solid rgba(255,255,255,.13);border-radius:24px;overflow:hidden;box-shadow:0 32px 80px rgba(0,0,0,.32)}.equipment-visual{height:370px;position:relative;background:linear-gradient(145deg,#dfeaf1,#f7fafc);overflow:hidden}.equipment-visual:before{content:"";position:absolute;width:380px;height:380px;border:70px solid rgba(11,121,208,.08);border-radius:50%;right:-150px;top:-80px}.unit{position:absolute;background:linear-gradient(145deg,#fff,#d8e1e7);box-shadow:0 22px 45px rgba(10,34,54,.2)}.unit-outdoor{width:210px;height:230px;left:48px;bottom:38px;border-radius:12px}.fan{width:145px;height:145px;border:18px solid #9cabb4;border-radius:50%;position:absolute;left:31px;top:35px}.fan:before,.fan:after{content:"";position:absolute;inset:19px;background:conic-gradient(from 0deg,#657987 0 18%,transparent 18% 33%,#657987 33% 51%,transparent 51% 66%,#657987 66% 84%,transparent 84%);border-radius:50%}.unit-indoor{width:230px;height:78px;right:40px;top:55px;border-radius:14px}.vent{position:absolute;height:8px;left:25px;right:25px;bottom:14px;background:#a8b7c1;border-radius:5px}.hero-card-caption{padding:20px 24px;display:flex;justify-content:space-between;gap:15px}.hero-card-caption span{color:#aec0cd;font-size:13px}.trust-strip{border-bottom:1px solid var(--line);background:#fff}.trust-grid{min-height:94px;display:grid;grid-template-columns:repeat(4,1fr);align-items:center}.trust-grid div{display:flex;align-items:center;justify-content:center;gap:10px;font-size:13px;font-weight:800;padding:10px;border-right:1px solid var(--line)}.trust-grid div:last-child{border-right:0}.trust-grid svg{color:var(--blue)}.section{padding:94px 0}.alt{background:var(--bg)}.section-heading{max-width:720px;margin-bottom:48px}.centered{text-align:center;margin-left:auto;margin-right:auto}.section-heading h2,.split-grid h2,.financing h2,.contact-copy h2,.reviews 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@media (max-width: 980px){.desktop-nav,.phone-link{display:none}.menu-btn{display:block}.mobile-nav{display:flex;flex-direction:column;padding:12px 20px 20px;background:#fff;border-top:1px solid var(--line)}.mobile-nav a{padding:12px 0;font-weight:800}.hero-grid,.split-grid,.contact-grid{grid-template-columns:1fr}.hero-grid{gap:44px}.services-grid{grid-template-columns:1fr 1fr}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid div{border-bottom:1px solid var(--line)}.reverse>div:first-child{order:0}.financing-card{grid-template-columns:auto 1fr}.financing-card .btn{grid-column:1/-1}.contact-copy{position:static}.footer-grid{grid-template-columns:1fr}}
@media (max-width: 640px){.container{width:min(100% - 28px,1160px)}.header-inner{height:68px}.brand-copy strong{font-size:16px}.brand-copy small{font-size:8px}.brand-mark{width:38px;height:38px}.header-cta{display:none}.hero{padding:64px 0 54px}.hero h1{font-size:49px}.hero-lead{font-size:17px}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.hero-proof{gap:12px;flex-direction:column}.equipment-visual{height:300px}.unit-outdoor{left:24px;transform:scale(.85);transform-origin:bottom left}.unit-indoor{right:18px;top:36px;transform:scale(.85);transform-origin:top right}.hero-card-caption{flex-direction:column}.trust-grid{grid-template-columns:1fr}.trust-grid div{justify-content:flex-start;border-right:0;min-height:58px}.section{padding:70px 0}.services-grid{grid-template-columns:1fr}.service-card p{min-height:0}.split-grid{gap:38px}.visual-panel,.mini-visual{min-height:340px;height:340px}.benefits{grid-template-columns:1fr}.financing-card{padding:30px 24px;grid-template-columns:1fr}.finance-icon{width:54px;height:54px}.form-grid{grid-template-columns:1fr}.contact-form{padding:22px}.footer-grid{display:block}.footer-grid>*{margin-bottom:18px}.mobile-cta{position:fixed;z-index:50;bottom:0;left:0;right:0;display:grid;grid-template-columns:1fr 1fr;background:#fff;border-top:1px solid var(--line);box-shadow:0 -10px 30px rgba(0,0,0,.12)}.mobile-cta a{padding:15px 10px;text-align:center;font-size:13px;font-weight:900;display:flex;align-items:center;justify-content:center;gap:7px}.mobile-cta a:last-child{background:var(--blue);color:#fff}footer{padding-bottom:95px}}
.mobile-nav{display:none}.mobile-nav.open{display:flex}.badge-icon,.check-list b{color:var(--blue)}.finance-icon{font-size:30px;font-weight:900}.pin{font-size:38px;color:#59b7f0;margin-bottom:12px}.stars{font-size:30px;letter-spacing:4px}.phone-round{width:46px;height:46px;border-radius:50%;background:var(--blue);display:grid;place-items:center}.form-success{padding:10px 0}
@media (max-width:980px){.mobile-nav{display:none}.mobile-nav.open{display:flex}}

/* Berks Mechanical brand refresh */
:root{--navy:#082245;--navy2:#102f55;--blue:#163f70;--blue2:#245889;--silver:#a7adb4;--bg:#f5f6f7;--ink:#082245}
.brand{min-width:178px}.brand-logo{display:block;width:188px;height:58px;object-fit:cover;object-position:center;background:#fff}.site-header .brand-logo{height:54px}.footer-logo{filter:brightness(0) invert(1);mix-blend-mode:screen;opacity:.96}.hero{background:radial-gradient(circle at 82% 22%,rgba(255,255,255,.09),transparent 24%),linear-gradient(135deg,#06172e,#082245 58%,#102f55)}.hero-bg:after{content:"";position:absolute;width:420px;height:420px;right:4%;top:8%;border:1px solid rgba(255,255,255,.11);border-radius:50%;animation:brandPulse 6s ease-in-out infinite}.hero-photo-card{transform:perspective(1000px) rotateY(-4deg);transition:transform .5s ease,box-shadow .5s ease}.hero-photo-card:hover{transform:perspective(1000px) rotateY(0deg) translateY(-6px);box-shadow:0 34px 80px rgba(0,0,0,.36)}.fan:before{animation:fanSpin 7s linear infinite}.air-line{animation:airFlow 2.8s ease-in-out infinite}.a2{animation-delay:.35s}.a3{animation-delay:.7s}.service-card{overflow:hidden;position:relative}.service-card:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(8,34,69,.055),transparent 70%);transform:translateX(-120%);transition:transform .65s ease}.service-card:hover:before{transform:translateX(120%)}.visual-panel:before{content:"BERKS";position:absolute;left:28px;top:34px;font-size:clamp(54px,8vw,104px);font-weight:950;letter-spacing:-.08em;color:rgba(255,255,255,.08)}.mini-head{animation:miniFloat 4.2s ease-in-out infinite}.financing-card{background:linear-gradient(120deg,#082245,#163f70)}
.real-map-card{display:block;padding:0;background:#e9edf0;border:1px solid #d4d9df;box-shadow:0 18px 50px rgba(8,34,69,.12)}.service-map{height:430px;width:100%;z-index:1}.map-overlay{position:absolute;z-index:500;left:18px;bottom:18px;background:rgba(8,34,69,.94);color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:12px 16px;text-align:left;box-shadow:0 10px 30px rgba(0,0,0,.2);backdrop-filter:blur(8px)}.map-overlay strong,.map-overlay span{display:block}.map-overlay strong{font-size:15px}.map-overlay span{color:#d9e1e8;font-size:12px;margin-top:3px}.leaflet-control-attribution{font-size:9px!important}.leaflet-popup-content-wrapper{border-radius:10px}.radius-label{background:#082245;color:#fff;border:0;border-radius:999px;padding:4px 8px;font-weight:800;box-shadow:none}.radius-label:before{display:none}
@keyframes fanSpin{to{transform:rotate(360deg)}}@keyframes brandPulse{0%,100%{transform:scale(.96);opacity:.55}50%{transform:scale(1.05);opacity:1}}@keyframes airFlow{0%,100%{opacity:.18;transform:translateX(-50%) scaleX(.65)}50%{opacity:1;transform:translateX(-50%) scaleX(1.08)}}@keyframes miniFloat{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-8px)}}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .75s ease,transform .75s cubic-bezier(.2,.8,.2,1)}.reveal.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.hero-bg:after,.fan:before,.air-line,.mini-head{animation:none!important}.reveal{opacity:1;transform:none;transition:none}.hero-photo-card{transform:none}}
@media(max-width:640px){.brand-logo{width:148px;height:46px}.service-map{height:360px}.map-overlay{left:12px;bottom:12px}.hero-photo-card{transform:none}}

/* Housecall Pro booking integration */
button.btn,button.text-link,button.service-link,.mobile-cta button{font:inherit;cursor:pointer}.service-link,.text-link{border:0;background:none;padding:0;color:var(--blue);font-weight:900;text-align:left}.booking-card h3{font-size:30px;margin:6px 0 12px}.booking-card>p:not(.eyebrow):not(.form-note){color:#52616d;line-height:1.7;margin-bottom:24px}.booking-card .form-note a{color:var(--blue);font-weight:900}.hcp-button.btn{border:0}.mobile-cta button{border:0;background:var(--blue);color:#fff;padding:15px 10px;text-align:center;font-size:13px;font-weight:900;display:flex;align-items:center;justify-content:center;gap:7px}