:root{--lime:#95ed19;--blue:#00b7ed;--ink:#111b25;--muted:#53616d;--pale:#f2f6f8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);line-height:1.65;font-size:16px}a{color:inherit}a:focus-visible{outline:3px solid #008fc4;outline-offset:5px}img{max-width:100%}.container{width:min(1180px,calc(100% - 64px));margin:auto}.utility-bar{background:linear-gradient(110deg,#273e16 0%,#467c13 45%,#007faa 45%,#006b96 100%);color:white}.utility-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.utility-inner>span:first-child{font-size:23px;letter-spacing:.01em}.utility-inner a{font-weight:800;font-size:25px;text-decoration:none}.utility-inner>span:nth-child(2){font-size:14px}.topbar{background:white;position:sticky;top:0;z-index:10;border-bottom:5px solid var(--blue);box-shadow:0 2px 10px #1112}.nav{display:flex;min-height:88px;align-items:center;justify-content:space-between;gap:24px}.brand{font-family:Montserrat,Arial,sans-serif;font-size:40px;font-style:italic;font-weight:900;letter-spacing:-3px;text-decoration:none;line-height:1}.brand-497{color:#6fb800}.brand-air{color:#008cb7}.desktop-nav{display:flex;gap:28px}.desktop-nav a{text-decoration:none;font-size:14px;font-weight:600}.desktop-nav a:hover{color:#0084b5}.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 24px;font-size:15px;font-weight:800;line-height:1.35;text-decoration:none;border-radius:3px;transition:transform .2s,background .2s;border:2px solid transparent}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--lime);color:#152305;box-shadow:0 4px 0 #528609}.btn-secondary{color:white;border-color:#fff8;background:#12233380}.btn-dark{background:var(--ink);color:white}.hero{position:relative;isolation:isolate;overflow:hidden;background:#14212b;min-height:620px}.hero-photo{position:absolute;inset:0;overflow:hidden;z-index:-3}.hero-photo img{position:absolute;right:0;top:0;width:100%;height:180%;object-fit:cover;object-position:center top}.hero-overlay{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(4,17,27,.96),rgba(4,17,27,.79) 37%,rgba(4,17,27,.25) 76%),linear-gradient(0deg,#0b172d88,transparent)}.hero-content{padding:72px 0 65px;color:white}.eyebrow{font-weight:800;letter-spacing:1.8px;font-size:12px;color:#047ca6;margin-bottom:15px}.hero .eyebrow{color:#a4eb2f}h1,h2,h3{font-family:Montserrat,Arial,sans-serif;line-height:1.16;margin:0 0 22px;letter-spacing:-1.2px}h1{font-size:clamp(44px,5.2vw,76px);max-width:680px;font-weight:900}h1 span{color:var(--lime)}h2{font-size:clamp(30px,3.5vw,45px);font-weight:800}h3{font-size:23px;letter-spacing:-.5px}p{margin:0 0 20px}.hero-sub{font-size:19px;line-height:1.6;max-width:580px}.hero-benefits{padding:0;list-style:none;margin:24px 0 30px;font-size:16px}.hero-benefits li{margin:8px 0}.hero-benefits li:before{content:'✓';color:var(--lime);font-weight:900;margin-right:12px}.hero-actions{display:flex;gap:16px;flex-wrap:wrap}.service-strip{background:var(--blue);color:#052b40}.strip-grid{display:grid;grid-template-columns:repeat(5,1fr);text-align:center;font-size:12px;font-weight:900;letter-spacing:1px;padding:23px 0;gap:10px}.section{padding:85px 0}.section-heading{text-align:center;max-width:720px;margin:0 auto 40px}.section-heading p{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{position:relative;padding:30px;background:white;border:1px solid #e0e7ec;border-top:4px solid var(--blue);box-shadow:0 6px 20px #152c4010;display:flex;flex-direction:column}.card:nth-child(even){border-top-color:var(--lime)}.card p{color:var(--muted);font-size:15px}.card>a{font-size:14px;font-weight:800;color:#047ca6;margin-top:auto}.icon{font-size:30px;color:#0498c7;width:58px;height:58px;display:grid;place-items:center;background:#eaf7fc;border-radius:50%;margin-bottom:22px}.accent-card{background:var(--ink);color:white}.accent-card p{color:#cfdae1}.accent-card .btn{color:#18280b;background:var(--lime);align-self:flex-start}.mini-label{font-weight:800;letter-spacing:1px;font-size:12px!important;color:var(--lime)!important}.service-callout{background:var(--pale);border-top:1px solid #e1e8ee;border-bottom:1px solid #e1e8ee;padding:46px 0}.callout-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}.callout-inner h2{font-size:32px;margin-bottom:12px}.callout-inner p{margin:0;color:var(--muted)}.callout-inner .btn{flex-shrink:0}.dark-section{background:white}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.lead{font-size:20px;color:var(--muted)}.feature-list{display:grid;gap:25px}.feature{display:flex;gap:20px;border-bottom:1px solid #e2e8ec;padding-bottom:22px}.feature>span{font-size:30px;font-weight:900;color:#008db9;line-height:1}.feature h3{font-size:21px;margin-bottom:9px}.feature p{font-size:15px;color:var(--muted);margin:0}.maintenance{background:var(--ink);color:white;border-top:6px solid var(--lime)}.maintenance .eyebrow{color:var(--lime)}.maintenance-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:80px;align-items:center}.maintenance p{color:#c9d4dc}.price-box{border-left:4px solid var(--lime);padding:8px 0 8px 22px;margin-top:32px}.price-box span,.price-box strong,.price-box small{display:block}.price-box span{font-size:12px;letter-spacing:1.5px;color:var(--lime);font-weight:800}.price-box strong{font-size:28px}.price-box small{font-size:14px;color:#c9d4dc}.checklist{background:#ffffff07;border:1px solid #ffffff20;padding:28px}.checklist div{padding:12px 0;border-bottom:1px solid #ffffff18}.checklist div:last-child{border:0}.contact-section{background:#f3f7f9}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:start}.contact-details{margin-top:30px}.contact-details p{margin-bottom:10px;font-size:15px}.contact-details a{color:#00799f;font-weight:700;text-decoration:none}.contact-panel{background:white;border-top:5px solid var(--blue);padding:32px;box-shadow:0 12px 40px #172d4210}.contact-panel h3{font-size:27px}.contact-panel p{color:var(--muted);font-size:15px}.contact-panel .btn{margin:0 6px 12px 0}.contact-panel .btn-secondary{background:#edf6f9;color:#08769b;border-color:#d4e7ef}.contact-panel dl{display:grid;grid-template-columns:1fr 1fr;font-size:14px;margin:25px 0 0;gap:8px}.contact-panel dt{font-weight:700}.contact-panel dd{margin:0;text-align:right}footer{padding:50px 0;background:#0c141c;color:#c8d4de}.footer-grid{display:grid;grid-template-columns:.75fr 1fr 1fr;gap:35px;align-items:start}.footer-brand{font-size:43px}.footer-brand .brand-497{color:var(--lime)}.footer-brand .brand-air{color:var(--blue)}footer p{font-size:13px}.footer-contact{text-align:right}.footer-contact>a{display:block;color:white;text-decoration:none;font-size:18px;font-weight:700;margin-bottom:8px}.footer-contact p{margin:18px 0 0}.mobile-call{display:none}
@media(max-width:1000px){.utility-inner>span:nth-child(2){display:none}.desktop-nav{gap:16px}.nav{gap:16px}.brand{font-size:34px}.nav-book{padding:13px 16px}.hero-photo img{width:140%;max-width:none;right:-30%}.hero-overlay{background:linear-gradient(90deg,#04111bec,#04111ba8 55%,#04111b55)}.cards{gap:16px}.card{padding:24px}.two-col,.maintenance-grid,.contact-grid{gap:40px}}
@media(max-width:720px){.container{width:calc(100% - 36px)}.utility-inner{min-height:48px;gap:12px}.utility-inner>span:first-child{font-size:14px}.utility-inner a{font-size:17px}.nav{flex-wrap:wrap;min-height:108px;gap:12px;padding:14px 0}.brand{font-size:36px}.nav-book{font-size:12px;padding:10px 14px}.desktop-nav{order:3;width:100%;justify-content:space-between;gap:6px}.desktop-nav a{font-size:12px}.hero{min-height:590px}.hero-content{padding:55px 0 45px}.hero-photo img{width:240%;height:170%;right:-90%;opacity:.7}.hero-overlay{background:linear-gradient(90deg,#04111bef,#04111bb5)}h1{font-size:48px}.hero .eyebrow{font-size:10px;letter-spacing:1.3px}.hero-sub{font-size:17px}.hero-actions .btn{font-size:14px}.strip-grid{grid-template-columns:repeat(3,1fr);font-size:10px;padding:17px 0;gap:12px}.section{padding:55px 0}.cards{grid-template-columns:1fr}.card{padding:28px}.two-col,.maintenance-grid,.contact-grid{grid-template-columns:1fr;gap:30px}.callout-inner{display:block}.callout-inner .btn{margin-top:22px}.callout-inner h2{font-size:28px}.footer-grid{grid-template-columns:1fr;gap:22px}.footer-contact{text-align:left}.contact-panel{padding:25px}footer{padding-bottom:95px}.mobile-call{display:block;position:fixed;bottom:0;left:0;right:0;z-index:20;text-align:center;background:var(--lime);font-weight:800;color:#172908;padding:16px;text-decoration:none;border-top:2px solid #77b821}.hero-benefits{font-size:14px}.checklist{padding:20px}html{scroll-padding-top:125px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}
/* 497AIR service-first layout */
:root{--lime:#a0f51a;--blue:#04bdf2;--ink:#0b1c2b;--muted:#52616c;--pale:#f1f6f9}.utility-bar{background:#07141f}.utility-inner{min-height:42px}.utility-inner>span:first-child{font-size:12px;letter-spacing:1.25px;font-weight:700}.utility-inner a{font-size:18px}.topbar{border-bottom:0}.nav{min-height:96px}.brand{font-size:42px;display:block}.brand small{display:block;font-family:Inter,Arial,sans-serif;font-size:10px;letter-spacing:2px;font-style:normal;color:var(--ink);margin-top:9px}.desktop-nav{gap:22px}.desktop-nav a{font-size:14px}.btn{font-size:16px;border-radius:4px;padding:15px 22px}.eyebrow{font-size:14px;letter-spacing:1.5px}.hero{min-height:0;background:radial-gradient(ellipse at 15% 40%,#144158 0%,#0a1d2c 58%);border-bottom:5px solid var(--lime)}.hero-grid{display:grid;grid-template-columns:1.13fr 1fr;gap:64px;padding:55px 0 48px;align-items:center}.hero-story{color:#fff;min-width:0}.hero .eyebrow{color:var(--lime)}h1{font-size:clamp(52px,6vw,84px);line-height:1.03;letter-spacing:-2.5px;max-width:none;margin-bottom:23px}.hero-sub{font-size:20px;max-width:470px}.hero-proof{display:flex;align-items:center;gap:14px;border-left:3px solid var(--blue);padding-left:16px;margin:26px 0}.hero-proof strong{font-family:Montserrat,Arial,sans-serif;font-size:24px;white-space:nowrap}.hero-proof span{font-size:14px;line-height:1.4;max-width:140px;color:#c3d7e4}.hero-phone{display:inline-block;font-family:Montserrat,Arial,sans-serif;color:white;font-size:clamp(26px,3vw,38px);font-weight:800;letter-spacing:-1px;text-decoration:none}.hero-phone-note{font-size:14px;color:#c3d7e4;margin:4px 0 24px}.hero-van{width:100%;height:205px;overflow:hidden;border-radius:5px;border:1px solid #ffffff30}.hero-van img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 0%;transform:scale(1.05);transform-origin:top center}.booking-panel{background:#fff;padding:30px 32px;border-top:5px solid var(--blue);border-radius:6px;box-shadow:0 16px 50px #0004;scroll-margin-top:110px}.booking-panel .eyebrow{font-size:12px;color:#057a9f;margin-bottom:10px}.booking-panel h2{font-size:31px;margin-bottom:10px}.booking-panel>p{font-size:15px;line-height:1.5;color:var(--muted);margin-bottom:17px}.booking-panel form{display:grid;gap:11px}.booking-panel label{font-size:14px;line-height:1.4;font-weight:700;display:block;min-width:0}.booking-panel input:not([hidden]),.booking-panel select,.booking-panel textarea{display:block;width:100%;border:1px solid #c4d1da;background:#f8fafb;border-radius:3px;font:inherit;font-size:16px;font-weight:400;color:var(--ink);padding:10px 11px;margin-top:5px;min-width:0}.booking-panel textarea{resize:vertical}.booking-panel :focus-visible{outline:3px solid #008bbb;outline-offset:2px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.booking-panel .btn{width:100%;cursor:pointer;margin:4px 0}.booking-panel .form-note{font-size:12px;color:var(--muted);line-height:1.5;margin:6px 0 0}.trust-strip{background:#fff;border-bottom:1px solid #dce6ed}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:26px 0;gap:24px}.trust-grid>div{border-left:3px solid var(--lime);padding-left:16px}.trust-grid strong,.trust-grid span{display:block}.trust-grid strong{font-size:16px}.trust-grid span{font-size:14px;color:var(--muted);margin-top:3px}.repair-section .two-col{align-items:center;gap:70px}.repair-section p{color:var(--muted)}.symptom-panel{background:var(--pale);padding:35px;border-left:4px solid var(--blue)}.symptom-panel h3{font-size:25px}.symptom-panel ul{list-style:none;padding:0;margin:0 0 18px}.symptom-panel li{padding:10px 0 10px 25px;position:relative;border-bottom:1px solid #d9e4eb}.symptom-panel li:before{content:'✓';position:absolute;left:0;color:#087d9e;font-weight:800}.symptom-panel p{font-size:14px;margin:0}.service-strip{background:#0b1c2b;color:white}.strip-grid{font-size:13px;padding:20px 0}.services-section{background:var(--pale)}.card{box-shadow:none;border-radius:5px}.card p{font-size:16px}.card>a{font-size:16px}.service-callout{background:var(--blue);border:0}.service-callout .eyebrow{color:#083749}.service-callout p{color:#093749}.service-callout .btn{box-shadow:0 4px 0 #477512}.dark-section{background:#fff}.feature p{font-size:16px}.maintenance .checklist{border-radius:5px;background:#132a3c}.maintenance-cta{margin-top:25px}.area-section{background:#fff}.area-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.area-grid p{color:var(--muted)}.area-list{display:grid;grid-template-columns:1fr 1fr;border:1px solid #dce5ec;border-radius:5px;overflow:hidden}.area-list span{padding:20px;border-bottom:1px solid #dce5ec;background:var(--pale);font-weight:600}.area-list span:nth-child(odd){border-right:1px solid #dce5ec}.area-list span:nth-last-child(-n+2){border-bottom:0}.contact-details p,.contact-panel p{font-size:16px}.mobile-actions{display:none}footer p{font-size:14px}
@media(max-width:1050px){.hero-grid{gap:32px;grid-template-columns:1fr 1fr}.hero-proof{display:block}.hero-proof span{display:block;max-width:none;margin-top:3px}.booking-panel{padding:25px}.desktop-nav{gap:12px}.nav{gap:14px}.nav-book{padding:13px;font-size:14px}.hero-van{height:170px}.trust-grid{gap:16px}.trust-grid>div{padding-left:10px}.utility-inner>span:nth-child(2){display:none}}
@media(max-width:760px){.container{width:calc(100% - 36px)}.nav{min-height:108px;padding:14px 0;flex-wrap:wrap}.brand{font-size:36px}.brand small{font-size:9px;letter-spacing:1.4px}.desktop-nav{order:3;width:100%;overflow:auto;justify-content:space-between;gap:15px;padding:5px 0}.desktop-nav a{white-space:nowrap;font-size:14px}.nav-book{font-size:14px;padding:11px 13px}.utility-inner{min-height:40px}.utility-inner>span:first-child{font-size:10px;letter-spacing:.3px;max-width:140px;line-height:1.4}.utility-inner a{font-size:16px;white-space:nowrap}.hero-grid{grid-template-columns:1fr;gap:28px;padding:36px 0}.hero-story{padding:0}.hero .eyebrow{font-size:12px;letter-spacing:1px}h1{font-size:clamp(48px,12vw,72px);letter-spacing:-1.8px}.hero-sub{font-size:18px;max-width:none}.hero-proof{display:flex;margin:20px 0}.hero-proof span{max-width:150px;margin:0}.hero-phone{font-size:32px}.hero-van{height:180px;max-width:500px}.booking-panel{padding:25px 22px;scroll-margin-top:145px}.booking-panel h2{font-size:30px}.trust-grid{grid-template-columns:1fr 1fr;gap:22px 14px;padding:25px 0}.trust-grid strong{font-size:15px}.trust-grid span{font-size:14px}.repair-section .two-col{gap:28px}.two-col,.maintenance-grid,.contact-grid,.area-grid{grid-template-columns:1fr;gap:30px}.symptom-panel{padding:25px}.strip-grid{font-size:12px;grid-template-columns:repeat(2,1fr)}.strip-grid>span:last-child{grid-column:1/-1}.cards{grid-template-columns:1fr}.section{padding:55px 0}.eyebrow{font-size:12px}.area-list span{padding:16px;font-size:14px}.mobile-actions{display:grid;grid-template-columns:1.2fr 1fr;position:fixed;bottom:0;left:0;right:0;z-index:60;padding-bottom:env(safe-area-inset-bottom);background:var(--ink);box-shadow:0 -3px 15px #0002}.mobile-actions a{font-size:14px;font-weight:800;text-decoration:none;text-align:center;padding:17px 8px;color:white}.mobile-actions a:first-child{background:var(--lime);color:#152305}.mobile-actions a:last-child{background:var(--ink);color:white}footer{padding-bottom:120px}#signup-open{bottom:calc(78px + env(safe-area-inset-bottom));font-size:14px;padding:10px 13px}.contact-panel dl{font-size:14px}html{scroll-padding-top:145px}}
@media(max-width:380px){.form-row{grid-template-columns:1fr}.hero-proof strong{font-size:22px}.brand{font-size:32px}.nav-book{font-size:13px}.hero-phone{font-size:28px}}
.bio-section{background:#edf5f9;border-top:1px solid #dbe7ee}.bio-section .two-col{align-items:start}.bio-copy p{color:var(--muted)}.bio-copy .btn{margin-top:8px}.maintenance-note{font-size:14px;line-height:1.6;margin:22px 0 0;max-width:510px}.faq-section{background:#f1f6f9;border-top:1px solid #dae5ed}.faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px;align-items:start}.faq-grid>div>p{color:var(--muted)}.faq-grid a{font-weight:700;color:#007a9d}.faq-list details{background:#fff;border-bottom:1px solid #d9e4ed;padding:0 22px}.faq-list details:first-child{border-radius:5px 5px 0 0}.faq-list details:last-child{border-radius:0 0 5px 5px}.faq-list summary{padding:21px 0;font-weight:700;font-size:16px;cursor:pointer;line-height:1.5}.faq-list summary::marker{color:#007f9e}.faq-list details[open] summary{color:#007a9d}.faq-list details p{color:var(--muted);padding:0 0 22px;margin:0;font-size:16px}.faq-list summary:focus-visible{outline:3px solid #008bbb;outline-offset:4px}@media(max-width:760px){.faq-grid{grid-template-columns:1fr;gap:25px}.faq-list details{padding:0 18px}}

/* Show the complete cleaned van image on all screens. */
.hero-van{height:auto;aspect-ratio:1536/299}.hero-van img{height:auto;width:100%;object-fit:contain;transform:none;display:block}
.plan-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.plan-card{background:#fff;color:var(--ink);padding:25px 20px;border-radius:5px;border-top:5px solid #c99068}.plan-card.silver{border-color:#bfcbd4}.plan-card.gold{border-color:#e9be4d}.plan-card.platinum{border-color:var(--blue)}.plan-card h3{font-size:24px;margin-bottom:17px}.plan-price{font-family:Montserrat,Arial,sans-serif;font-size:36px;line-height:1.1}.maintenance .plan-card p{color:#52616c;font-size:14px;line-height:1.5;margin:8px 0 20px}.plan-card .plan-warranty{font-weight:700}.plan-card .btn{width:100%;font-size:14px;padding:13px 10px}.additional-systems{margin:30px 0 26px;border:1px solid #a0f51a70;border-left:4px solid var(--lime);padding:22px 25px;background:#ffffff08}.additional-systems h3{font-size:23px;margin-bottom:10px}.additional-systems p{margin:0;font-size:17px}.additional-systems strong{color:var(--lime)}.comparison-hint{font-size:14px}.plan-table-scroll{overflow:auto;border:1px solid #ffffff30;border-radius:5px}.plan-table{border-collapse:collapse;width:100%;min-width:760px;font-size:14px;background:#fff;color:var(--ink)}.plan-table caption{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.plan-table th,.plan-table td{padding:15px 12px;line-height:1.5;border-bottom:1px solid #cbd8e1;border-right:1px solid #cbd8e1;text-align:center}.plan-table th:first-child{text-align:left;min-width:215px}.plan-table thead th{background:#172e40;color:white;font-size:16px}.plan-table tbody th{background:#edf3f7}.plan-table td:nth-child(2){background:#f5e9e0}.plan-table td:nth-child(3){background:#eef1f3}.plan-table td:nth-child(4){background:#fff2cf}.plan-table td:nth-child(5){background:#e4f6fd}.plan-note{font-size:14px;margin:20px 0}.flyer-link{color:var(--lime);font-weight:700}.plan-table-scroll:focus-visible{outline:3px solid var(--blue);outline-offset:4px}@media(max-width:1050px){.plan-cards{grid-template-columns:1fr 1fr}}@media(max-width:500px){.plan-cards{grid-template-columns:1fr}.additional-systems{padding:20px}.plan-card .btn{font-size:16px}}

.warranty-terms{margin-top:25px;padding:24px;background:#ffffff08;border:1px solid #ffffff30;border-left:4px solid var(--blue)}.warranty-terms h3{font-size:22px;margin-bottom:12px}.warranty-terms p{font-size:15px;margin:0 0 12px}.warranty-terms p:last-child{margin:0;color:#fff}

.additional-systems .btn{margin-top:18px}

.plan-card .btn-extra{background:#edf6fa;border-color:#bfdde9;color:#075b79;box-shadow:none}.plan-card .plan-extra-price{font-size:14px;margin:20px 0 10px;line-height:1.5}

.plan-card h3 small{display:block;font-family:Inter,Arial,sans-serif;font-size:14px;font-weight:600;letter-spacing:.5px;color:#52616c;margin-bottom:8px}

.plan-table td:nth-child(2){background:#e4f6fd}.plan-table td:nth-child(3){background:#fff2cf}.plan-table td:nth-child(4){background:#eef1f3}.plan-table td:nth-child(5){background:#f5e9e0}