.hvac-page{--hvac-teal:#ea580c;--hvac-teal-dark:#c2410c;--hvac-teal-soft:#ea580c17;--hvac-teal-glow:#ea580c33;--hvac-radius:22px;--hvac-shadow:0 4px 24px #1d1d1d0f;--hvac-shadow-lg:0 20px 60px #1d1d1d14;color:var(--ink);background:#fff}.hvac-page *{box-sizing:border-box}.hvac-container{width:min(1200px,100% - clamp(32px,5vw,80px));margin-inline:auto}.hvac-nav{z-index:50;border-bottom:1px solid #0000;padding:16px clamp(20px,4vw,48px);transition:background .35s,border-color .35s,-webkit-backdrop-filter .35s,backdrop-filter .35s;position:fixed;inset:0 0 auto}.hvac-nav.is-scrolled{-webkit-backdrop-filter:blur(20px)saturate(160%);border-bottom-color:var(--ink-line);background:#ffffffe0}.hvac-nav-inner{justify-content:space-between;align-items:center;max-width:1200px;margin-inline:auto;display:flex}.hvac-nav-home{border-right:1px solid var(--ink-line);opacity:.88;flex-shrink:0;align-items:center;padding-right:clamp(12px,2vw,20px);transition:opacity .2s;display:flex}.hvac-nav-home:hover{opacity:1}.hvac-nav-start{align-items:center;gap:clamp(12px,2vw,20px);min-width:0;display:flex}.hvac-logo{font-family:var(--font-display);letter-spacing:-.02em;color:var(--ink);align-items:center;gap:10px;font-size:20px;font-weight:700;display:flex}.hvac-logo-mark{background:linear-gradient(135deg, var(--hvac-teal) 0%, var(--hvac-teal-dark) 100%);color:#fff;border-radius:10px;place-items:center;width:36px;height:36px;display:grid}.hvac-nav-links{align-items:center;gap:clamp(20px,3vw,36px);font-size:14px;font-weight:500;display:flex}.hvac-nav-links a{color:var(--ink-2);transition:color .2s}.hvac-nav-links a:hover{color:var(--ink)}.hvac-nav-cta{background:var(--hvac-teal);color:#fff;cursor:pointer;border:none;border-radius:999px;align-items:center;gap:8px;padding:11px 22px;font-size:14px;font-weight:600;transition:background .2s;display:inline-flex}.hvac-nav-cta:hover{background:var(--hvac-teal-dark)}@media (max-width:768px){.hvac-nav-links{display:none}.hvac-logo{font-size:17px}}.hvac-btn{cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:15px 28px;font-size:15px;font-weight:600;transition:background .2s,color .2s,border-color .2s,transform .2s;display:inline-flex}.hvac-btn--primary{background:var(--hvac-teal);color:#fff}.hvac-btn--primary:hover{background:var(--hvac-teal-dark);transform:translateY(-1px)}.hvac-btn--secondary{color:var(--ink);border:1.5px solid var(--ink-line);background:#fff}.hvac-btn--secondary:hover{border-color:var(--hvac-teal);color:var(--hvac-teal-dark)}.hvac-btn--white{color:var(--hvac-teal-dark);background:#fff}.hvac-btn--white:hover{background:#ffffffeb}.hvac-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--hvac-teal-dark);margin:0 0 16px;font-size:11px;font-weight:600}.hvac-eyebrow--light{color:#ffffffb8}.hvac-h1{font-family:var(--font-display);letter-spacing:-.035em;text-wrap:balance;margin:0;font-size:clamp(44px,6.5vw,80px);font-weight:700;line-height:1}.hvac-h1-accent{color:var(--hvac-teal)}.hvac-h2{font-family:var(--font-display);letter-spacing:-.025em;text-wrap:balance;margin:0;font-size:clamp(32px,4vw,48px);font-weight:700;line-height:1.08}.hvac-lede{color:var(--ink-2);max-width:52ch;margin:0;font-size:clamp(16px,1.4vw,19px);line-height:1.65}.hvac-lede--center{text-align:center;margin-inline:auto}.hvac-section-head{max-width:640px;margin-bottom:clamp(40px,5vw,56px)}.hvac-reveal{opacity:0;transition:opacity .7s,transform .7s;transform:translateY(28px)}.hvac-reveal.is-visible{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){.hvac-reveal{opacity:1;transition:none;transform:none}}.demo-page .hvac-nav{top:var(--demo-banner-height)}.demo-page .hvac-hero{padding-top:calc(clamp(120px, 14vh, 160px) + var(--demo-banner-height))}.hvac-hero{background:radial-gradient(ellipse 80% 60% at 50% -10%, var(--hvac-teal-soft) 0%, transparent 70%), linear-gradient(180deg, #fff 0%, #fafafa 100%);padding:clamp(120px,14vh,160px) 0 clamp(48px,6vh,72px)}.hvac-hero-center{text-align:center;max-width:820px;margin-bottom:clamp(48px,6vh,72px)}.hvac-hero-center .hvac-lede{margin-top:24px}.hvac-hero-actions{flex-wrap:wrap;gap:14px;margin-top:32px;display:flex}.hvac-hero-actions--center{justify-content:center}.hvac-trust-row{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:36px;display:flex}.hvac-trust-pill{border:1px solid var(--ink-line);color:var(--ink-2);background:#fff;border-radius:999px;align-items:center;gap:6px;padding:8px 14px;font-size:12px;font-weight:500;display:inline-flex}.hvac-trust-pill svg{color:var(--hvac-teal);flex-shrink:0}.hvac-dashboard{border-radius:var(--hvac-radius);box-shadow:var(--hvac-shadow-lg);border:1px solid var(--ink-line);grid-template-columns:1.4fr 1fr;gap:16px;display:grid;overflow:hidden}@media (max-width:768px){.hvac-dashboard{grid-template-columns:1fr}}.hvac-dashboard-main{background:linear-gradient(145deg,#fff7ed 0%,#fff 55%,#f8fafc 100%);padding:clamp(32px,4vw,48px);position:relative;overflow:hidden}.hvac-dashboard-main:after{content:"";background:radial-gradient(circle, var(--hvac-teal-glow) 0%, transparent 70%);pointer-events:none;border-radius:50%;width:280px;height:280px;position:absolute;inset:auto -20% -40% auto}.hvac-dashboard-label{letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2);margin:0 0 8px;font-size:11px;font-weight:600}.hvac-dashboard-temp{font-family:var(--font-display);letter-spacing:-.04em;color:var(--ink);margin:0;font-size:clamp(64px,10vw,96px);font-weight:700;line-height:1}.hvac-dashboard-sub{color:var(--ink-2);margin:12px 0 28px;font-size:14px}.hvac-dashboard-bars{align-items:flex-end;gap:8px;height:72px;display:flex}.hvac-dashboard-bars span{background:linear-gradient(180deg, var(--hvac-teal) 0%, #ea580c59 100%);opacity:.85;border-radius:6px 6px 2px 2px;flex:1}.hvac-dashboard-side{background:var(--ink-line);flex-direction:column;gap:1px;display:flex}.hvac-dashboard-card{background:#fff;flex-direction:column;flex:1;justify-content:center;padding:24px 28px;display:flex}.hvac-dashboard-card-label{letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);margin:0 0 6px;font-size:11px;font-weight:600}.hvac-dashboard-card-value{font-family:var(--font-display);letter-spacing:-.02em;margin:0;font-size:22px;font-weight:700}.hvac-dashboard-card-value--ok{color:#059669}.hvac-stats-band{background:var(--bg-dark);color:var(--on-dark);padding:clamp(48px,6vh,64px) 0}.hvac-stats-band-grid{text-align:center;grid-template-columns:repeat(4,1fr);gap:32px;display:grid}@media (max-width:768px){.hvac-stats-band-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.hvac-stats-band-grid{grid-template-columns:1fr}}.hvac-stat-value{font-family:var(--font-display);letter-spacing:-.03em;color:#fff;margin:0 0 8px;font-size:clamp(36px,4vw,52px);font-weight:700}.hvac-stat-label{color:var(--on-dark-2);margin:0;font-size:14px;font-weight:500}.hvac-services{background:#fff;padding:clamp(80px,10vh,120px) 0}.hvac-service-panel{border:1px solid var(--ink-line);border-radius:var(--hvac-radius);box-shadow:var(--hvac-shadow);grid-template-columns:minmax(240px,320px) 1fr;gap:0;min-height:360px;display:grid;overflow:hidden}@media (max-width:900px){.hvac-service-panel{min-height:unset;grid-template-columns:1fr}}.hvac-service-tabs{background:var(--bg-soft);border-right:1px solid var(--ink-line);flex-direction:column;display:flex}@media (max-width:900px){.hvac-service-tabs{border-right:none;border-bottom:1px solid var(--ink-line);flex-direction:row;overflow-x:auto}}.hvac-service-tab{border:none;border-bottom:1px solid var(--ink-line);font-family:var(--font-sans);color:var(--ink-2);text-align:left;cursor:pointer;background:0 0;align-items:center;gap:12px;padding:18px 22px;font-size:14px;font-weight:500;transition:background .2s,color .2s;display:flex}.hvac-service-tab:last-child{border-bottom:none}@media (max-width:900px){.hvac-service-tab{border-bottom:none;border-right:1px solid var(--ink-line);white-space:nowrap;flex-shrink:0}.hvac-service-tab:last-child{border-right:none}}.hvac-service-tab:hover{color:var(--ink);background:#fff9}.hvac-service-tab.is-active{color:var(--hvac-teal-dark);box-shadow:inset 3px 0 0 var(--hvac-teal);background:#fff;font-weight:600}@media (max-width:900px){.hvac-service-tab.is-active{box-shadow:inset 0 -3px 0 var(--hvac-teal)}}.hvac-service-tab-icon{border:1px solid var(--ink-line);width:36px;height:36px;color:var(--hvac-teal-dark);background:#fff;border-radius:10px;flex-shrink:0;place-items:center;display:grid}.hvac-service-tab.is-active .hvac-service-tab-icon{background:var(--hvac-teal-soft);border-color:var(--hvac-teal-glow)}.hvac-service-detail{background:#fff;align-items:flex-start;gap:28px;padding:clamp(32px,4vw,48px);display:flex}@media (max-width:560px){.hvac-service-detail{flex-direction:column}}.hvac-service-detail-icon{background:var(--hvac-teal-soft);width:64px;height:64px;color:var(--hvac-teal-dark);border-radius:18px;flex-shrink:0;place-items:center;display:grid}.hvac-service-detail h3{font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 12px;font-size:clamp(24px,3vw,32px);font-weight:700}.hvac-service-detail-lede{color:var(--ink);margin:0 0 12px;font-size:16px;font-weight:500;line-height:1.6}.hvac-service-detail-body{color:var(--ink-2);max-width:52ch;margin:0 0 24px;font-size:15px;line-height:1.65}.hvac-link{color:var(--hvac-teal-dark);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;padding:0;font-size:14px;font-weight:600;transition:gap .2s;display:inline-flex}.hvac-link:hover{gap:10px}.hvac-why{background:var(--bg-soft);padding:clamp(80px,10vh,120px) 0}.hvac-feature-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}@media (max-width:900px){.hvac-feature-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.hvac-feature-grid{grid-template-columns:1fr}}.hvac-feature-card{border:1px solid var(--ink-line);border-radius:var(--hvac-radius);background:#fff;padding:28px 24px;transition:transform .3s,box-shadow .3s}.hvac-feature-card:hover{box-shadow:var(--hvac-shadow-lg);transform:translateY(-3px)}.hvac-feature-num{font-family:var(--font-mono);letter-spacing:.08em;color:var(--hvac-teal);margin-bottom:16px;font-size:11px;font-weight:500;display:block}.hvac-feature-card h3{font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 8px;font-size:18px;font-weight:700}.hvac-feature-card p{color:var(--ink-2);margin:0;font-size:14px;line-height:1.55}.hvac-process{background:#fff;padding:clamp(80px,10vh,120px) 0}.hvac-process-layout{grid-template-columns:1fr 1fr;align-items:start;gap:clamp(40px,6vw,80px);display:grid}@media (max-width:900px){.hvac-process-layout{grid-template-columns:1fr}}.hvac-process-intro .hvac-lede{margin-top:20px}.hvac-timeline{flex-direction:column;gap:0;margin:0;padding:0;list-style:none;display:flex;position:relative}.hvac-timeline:before{content:"";background:linear-gradient(180deg, var(--hvac-teal-soft), var(--hvac-teal), var(--hvac-teal-soft));width:2px;position:absolute;top:12px;bottom:12px;left:23px}.hvac-timeline-step{gap:24px;padding:28px 0;display:flex;position:relative}.hvac-timeline-num{background:var(--hvac-teal);color:#fff;width:48px;height:48px;font-family:var(--font-mono);z-index:1;border-radius:50%;flex-shrink:0;place-items:center;font-size:13px;font-weight:600;display:grid;position:relative}.hvac-timeline-step h3{font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 8px;font-size:22px;font-weight:700}.hvac-timeline-step p{color:var(--ink-2);max-width:40ch;margin:0;font-size:15px;line-height:1.6}.hvac-reviews{background:var(--bg-soft);padding:clamp(80px,10vh,120px) 0}.hvac-reviews-layout{grid-template-columns:1.15fr 1fr;align-items:stretch;gap:20px;display:grid}@media (max-width:900px){.hvac-reviews-layout{grid-template-columns:1fr}}.hvac-review-featured{border:1px solid var(--ink-line);border-radius:var(--hvac-radius);box-shadow:var(--hvac-shadow-lg);background:#fff;flex-direction:column;gap:24px;padding:clamp(36px,4vw,48px);display:flex}.hvac-review-featured blockquote{font-family:var(--font-display);letter-spacing:-.02em;flex:1;margin:0;font-size:clamp(22px,2.5vw,28px);font-weight:600;line-height:1.35}.hvac-reviews-stack{flex-direction:column;gap:20px;display:flex}.hvac-review-compact{border:1px solid var(--ink-line);border-radius:var(--hvac-radius);background:#fff;flex-direction:column;flex:1;gap:14px;padding:28px;display:flex}.hvac-review-compact blockquote{color:var(--ink);flex:1;margin:0;font-size:15px;line-height:1.6}.hvac-review-compact-meta{color:var(--ink-2);margin:0;font-size:13px;font-weight:500}.hvac-stars{color:#f59e0b;letter-spacing:2px;font-size:14px}.hvac-testimonial-author{align-items:center;gap:14px;display:flex}.hvac-avatar{background:linear-gradient(135deg, var(--hvac-teal-soft), #e2e8f0);width:48px;height:48px;color:var(--hvac-teal-dark);border-radius:50%;place-items:center;font-size:16px;font-weight:700;display:grid}.hvac-testimonial-name{margin:0;font-size:15px;font-weight:600}.hvac-testimonial-meta{color:var(--ink-2);margin:0;font-size:13px}.hvac-split-band{background:#fff;padding:clamp(64px,8vh,96px) 0}.hvac-split-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}@media (max-width:768px){.hvac-split-grid{grid-template-columns:1fr}}.hvac-emergency-card{border-radius:var(--hvac-radius);background:linear-gradient(135deg, var(--hvac-teal-dark) 0%, var(--hvac-teal) 100%);color:#fff;padding:clamp(36px,4vw,48px)}.hvac-emergency-card .hvac-h2{color:#fff;margin:0 0 16px}.hvac-emergency-card p{color:#ffffffe0;max-width:40ch;margin:0 0 28px;font-size:16px;line-height:1.65}.hvac-areas-card{border-radius:var(--hvac-radius);background:var(--bg-soft);border:1px solid var(--ink-line);padding:clamp(36px,4vw,48px)}.hvac-areas-card .hvac-h2{margin-bottom:12px}.hvac-areas-lede{color:var(--ink-2);margin:0 0 24px;font-size:15px}.hvac-city-list{flex-wrap:wrap;gap:10px;display:flex}.hvac-city{border:1px solid var(--ink-line);background:#fff;border-radius:999px;padding:10px 18px;font-size:14px;font-weight:500}.hvac-faq{background:var(--bg-soft);padding:clamp(80px,10vh,120px) 0}.hvac-faq-wrap{max-width:760px}.hvac-faq-wrap .hvac-section-head{text-align:center;margin-inline:auto}.hvac-faq-list{border:1px solid var(--ink-line);border-radius:var(--hvac-radius);background:#fff;overflow:hidden}.hvac-faq-item{border-bottom:1px solid var(--ink-line)}.hvac-faq-item:last-child{border-bottom:none}.hvac-faq-item.is-open{background:#fafafa}.hvac-faq-trigger{cursor:pointer;width:100%;font-family:var(--font-sans);color:var(--ink);text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;gap:16px;padding:22px 28px;font-size:16px;font-weight:500;display:flex}.hvac-faq-icon{color:var(--hvac-teal);flex-shrink:0;font-size:22px;font-weight:300}.hvac-faq-answer{color:var(--ink-2);margin:0;padding:0 28px 22px;font-size:15px;line-height:1.65}.hvac-final-cta{background:#fff;padding:clamp(64px,8vh,96px) 0 clamp(80px,10vh,120px)}.hvac-final-card{text-align:center;border-radius:var(--hvac-radius);border:1px solid var(--ink-line);background:radial-gradient(ellipse 70% 80% at 50% 100%, var(--hvac-teal-soft) 0%, transparent 70%), #fff;box-shadow:var(--hvac-shadow-lg);padding:clamp(48px,6vw,72px) clamp(32px,4vw,48px)}.hvac-final-card .hvac-h2{margin-bottom:16px}.hvac-final-card .hvac-lede{margin-bottom:32px}.hvac-final-actions{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.hvac-footer{border-top:1px solid var(--ink-line);background:#fff;padding:40px 0}.hvac-footer-inner{color:var(--ink-2);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;font-size:14px;display:flex}.hvac-footer a{color:var(--ink-2);transition:color .2s}.hvac-footer a:hover{color:var(--hvac-teal-dark)}