@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--navy:#0a1b33;--deep:#061225;--blue:#156bf5;--sky:#e9f2ff;--white:#fff;--slate:#506176;--line:#dce5f0;--pale:#f5f8fc;--shadow:0 24px 70px rgba(10,27,51,.11)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--navy);font:16px/1.6 'DM Sans',sans-serif}h1,h2,h3,h4{font-family:Manrope,sans-serif;line-height:1.15;letter-spacing:-.035em;margin:0 0 18px}h1{font-size:clamp(2.7rem,5.4vw,5.5rem);font-weight:800}h2{font-size:clamp(2rem,3.5vw,3.25rem);font-weight:800}h3{font-size:1.27rem;font-weight:800}p{margin:0 0 20px}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(1160px,calc(100% - 44px));margin-inline:auto}.topstrip{background:var(--deep);color:#dce9fc;font-size:.83rem;padding:9px 0}.topstrip .container{display:flex;justify-content:space-between;gap:12px}.topstrip a{color:white}.header{background:white;position:sticky;top:0;z-index:100;border-bottom:1px solid #e7edf5}.headerrow{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:81px}.logo{display:inline-flex;gap:10px;align-items:center;line-height:1}.logo-mark{font:900 27px Manrope,sans-serif;background:var(--navy);color:#fff;letter-spacing:-.07em;padding:12px 11px;border-radius:11px}.logo-mark span{color:#5ba0ff}.logo-label strong{display:block;font:800 16px Manrope;letter-spacing:-.03em}.logo-label small{display:block;font-weight:700;letter-spacing:.14em;font-size:10px;color:var(--slate);margin-top:5px}.nav{display:flex;gap:20px;align-items:center}.nav a{font-size:.88rem;font-weight:700;transition:color .2s}.nav a:hover,.nav a.active{color:var(--blue)}.btn{border:0;border-radius:8px;background:var(--blue);color:white;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 24px;min-height:50px;cursor:pointer;box-shadow:0 9px 18px rgba(21,107,245,.13);transition:transform .2s,background .2s}.btn:hover{transform:translateY(-2px);background:#0656d8}.btn-outline{background:white;color:var(--navy);border:1px solid #d6e0ee;box-shadow:none}.btn-outline:hover{color:white;border-color:#0656d8}.btn-light{background:white;color:var(--navy)}.btn-light:hover{background:#eff6ff;color:var(--navy)}.btn-sm{padding:11px 17px;min-height:43px;font-size:.9rem}.menu-toggle{display:none;border:1px solid var(--line);border-radius:9px;background:white;padding:9px 13px;font-size:23px;cursor:pointer}.eyebrow{display:inline-flex;align-items:center;gap:8px;letter-spacing:.17em;text-transform:uppercase;font-weight:800;font-size:.72rem;color:var(--blue);margin-bottom:18px}.eyebrow:before{content:'';width:23px;height:3px;background:currentColor;border-radius:4px}.hero{background:var(--deep);color:#fff;position:relative;overflow:hidden}.hero .container{position:relative;z-index:1}.hero-main{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;min-height:635px;gap:40px;padding:68px 0}.hero h1{max-width:760px}.hero p{max-width:560px;color:#c7d7ed;font-size:1.16rem}.hero .eyebrow{color:#65a5ff}.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:28px}.hero-visual{min-height:480px;border-radius:18px;position:relative;background:linear-gradient(180deg,rgba(6,18,37,.02),rgba(6,18,37,.4)),url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?auto=format&fit=crop&w=1300&q=85') center/cover;box-shadow:0 25px 80px rgba(0,0,0,.25)}.hero-visual:after{content:'LOCAL HVAC EXPERTS';position:absolute;bottom:24px;left:24px;padding:12px 16px;background:white;color:var(--navy);font-size:.72rem;letter-spacing:.13em;font-weight:900;border-radius:5px}.orb{position:absolute;width:530px;height:530px;background:#14477a;opacity:.18;filter:blur(70px);border-radius:50%;right:-110px;top:-80px}.trust{background:#f1f6fc;border-bottom:1px solid var(--line)}.trust-items{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:25px 0}.trust-item{font-weight:800;font-size:.9rem;display:flex;align-items:center;gap:10px}.trust-item span{color:var(--blue);font-size:22px}.section{padding:100px 0}.section-light{background:var(--pale)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:35px}.section-head p{max-width:520px;color:var(--slate)}.muted{color:var(--slate)}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:25px}.service-card{border:1px solid var(--line);border-radius:13px;padding:29px;background:white;transition:transform .2s,box-shadow .2s}.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.service-card p{color:var(--slate);font-size:.94rem;min-height:70px}.service-card .icon{display:grid;place-items:center;width:59px;height:59px;background:var(--sky);border-radius:12px;color:var(--blue);font-size:26px;margin-bottom:27px}.text-link{color:var(--blue);font-weight:800}.feature-photo{width:100%;min-height:475px;border-radius:15px;object-fit:cover}.checklist{display:grid;gap:17px;margin-top:27px}.check{display:flex;align-items:start;gap:12px;font-weight:700}.check:before{content:'✓';flex-shrink:0;display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:var(--sky);color:var(--blue)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.step{padding:28px;border:1px solid var(--line);border-radius:12px;background:white}.step .num{font:800 3rem Manrope;color:#d7e7ff;display:block;margin-bottom:16px}.step p{color:var(--slate);margin:0}.areas{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}.area-tag{background:#fff;border:1px solid var(--line);border-radius:40px;padding:10px 18px;font-weight:700}.cta{padding:65px;border-radius:17px;background:linear-gradient(125deg,#0c2345,#1163dd);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:40px}.cta p{color:#d4e5fa;max-width:600px}.pagehero{padding:90px 0;background:var(--deep);color:#fff;position:relative;overflow:hidden}.pagehero:after{content:'';position:absolute;width:430px;height:430px;right:-70px;bottom:-270px;border:70px solid rgba(54,128,235,.13);border-radius:50%}.pagehero h1{font-size:clamp(2.6rem,5vw,4.7rem);max-width:860px}.pagehero p{font-size:1.13rem;color:#bdd0e9;max-width:690px}.pagehero .eyebrow{color:#79b0ff}.form-card{background:white;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:15px;padding:35px}.formgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:17px}.field{display:flex;flex-direction:column;gap:7px}.field.span2{grid-column:span 2}.field label{font-size:.84rem;font-weight:800}.field input,.field select,.field textarea{background:#fafcff;width:100%;border:1px solid #ccd9ea;color:var(--navy);border-radius:7px;padding:13px;min-height:48px;outline:none}.field textarea{min-height:115px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #156bf51c}.consent{display:flex;align-items:flex-start;gap:12px;font-size:.85rem;color:var(--slate);margin:20px 0}.consent input{margin-top:5px}.form-note{font-size:.82rem;color:var(--slate);margin-top:14px}.alert{border-radius:8px;padding:14px 16px;margin:0 0 20px;display:none;background:#e9f9ef;color:#176239}.alert.error{background:#fff0ed;color:#9a3321}.footer{background:var(--deep);color:#d0def1;padding:75px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.3fr 1.3fr;gap:40px}.footer h4{font-size:1rem;color:white;margin-bottom:19px}.footer a{display:block;color:#d0def1;margin:8px 0;font-size:.91rem}.footer a:hover{color:white}.footer .logo-label strong{color:white}.footer .logo-label small{color:#a9bedb}.footer-bottom{border-top:1px solid #293951;margin-top:56px;padding-top:22px;color:#9eb1cb;font-size:.82rem;display:flex;justify-content:space-between;gap:18px}.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:55px}.mini-note{font-size:.84rem;color:var(--slate)}.contact-line{border-bottom:1px solid var(--line);padding:21px 0}.contact-line strong{display:block;margin-bottom:5px}.stat-box{background:var(--sky);padding:24px;border-radius:12px}.notfound{text-align:center;padding:100px 0}@media(max-width:1020px){.nav{gap:12px}.nav a{font-size:.78rem}.header-cta{display:none}.hero-main{min-height:auto}.hero-visual{min-height:420px}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:780px){.topstrip .container{justify-content:center}.topstrip .hide-sm{display:none}.menu-toggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:81px;flex-direction:column;align-items:stretch;background:white;padding:20px 25px;gap:0;box-shadow:0 15px 20px #0001}.nav.open{display:flex}.nav a{font-size:1rem;padding:10px}.hero-main,.split{grid-template-columns:1fr}.hero-main{padding:65px 0}.hero-visual{min-height:300px}.trust-items,.grid3,.steps{grid-template-columns:repeat(2,1fr)}.section{padding:70px 0}.section-head,.cta{align-items:start;flex-direction:column}.cta{padding:35px}.footer-grid{gap:25px}.form-card{padding:23px}}@media(max-width:520px){.container{width:min(100% - 32px,1160px)}.trust-items,.grid3,.grid2,.steps,.footer-grid,.formgrid{grid-template-columns:1fr}.field.span2{grid-column:span 1}.trust-items{gap:10px}.service-card p{min-height:0}.hero h1{font-size:2.75rem}.hero-actions .btn{width:100%}.section{padding:58px 0}.pagehero{padding:70px 0}.footer-bottom{flex-direction:column}}


/* AMP AI assistant - accessible, responsive and self-contained */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.amp-chat{position:fixed;right:22px;bottom:20px;z-index:9999;font-family:inherit}
.amp-chat-launcher{display:flex;align-items:center;gap:10px;border:0;border-radius:999px;background:#0868ed;color:#fff;font-weight:800;font-size:15px;box-shadow:0 10px 32px #001d5160;padding:15px 21px;cursor:pointer}
.amp-chat-launcher:hover{background:#0055c5}.amp-chat-icon{font-size:22px}.amp-chat-panel{position:absolute;bottom:71px;right:0;width:min(400px,calc(100vw - 28px));height:min(590px,calc(100dvh - 108px));background:#fff;color:#17283e;border-radius:20px;border:1px solid #d8e3f3;box-shadow:0 18px 65px #06193855;display:flex;flex-direction:column;overflow:hidden}
.amp-chat-panel[hidden]{display:none}.amp-chat-head{padding:17px 16px;background:#092345;color:#fff;display:flex;align-items:center;gap:11px}.amp-chat-avatar{background:#1384ff;border-radius:12px;padding:10px;font-size:22px}.amp-chat-head strong{display:block;font-size:15px}.amp-chat-head small{display:block;font-size:11px;color:#c0ddff;margin-top:3px}.amp-online-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#5af4b1;margin-right:3px}.amp-chat-close{margin-left:auto;background:transparent;color:#fff;border:0;font-size:29px;cursor:pointer;padding:0 7px}.amp-chat-log{flex:1;overflow:auto;display:flex;flex-direction:column;gap:12px;padding:18px 14px;background:#f5f8fe;overscroll-behavior:contain}.amp-chat-message{font-size:14px;line-height:1.55;white-space:pre-wrap;max-width:86%;padding:11px 14px;border-radius:15px;overflow-wrap:anywhere}.amp-chat-message.assistant{background:#fff;border:1px solid #e3eaf4;align-self:flex-start;border-bottom-left-radius:4px}.amp-chat-message.customer{background:#0868ed;color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.amp-chat-message a{color:#0868ed;text-decoration:underline}.amp-chat-suggestions{display:flex;gap:7px;flex-wrap:wrap;background:#f5f8fe;padding:0 12px 12px}.amp-chat-suggestions button{background:#fff;border:1px solid #b7d6ff;border-radius:99px;padding:7px 10px;color:#0951ad;font-weight:650;font-size:11px;cursor:pointer}.amp-chat-form{display:flex;align-items:center;padding:10px;gap:8px;border-top:1px solid #e3e9f1;background:white}.amp-chat-form input{min-width:0;flex:1;padding:12px 13px;border:1px solid #d1dcec;border-radius:11px;color:#17283e;background:white;font:inherit;font-size:14px}.amp-chat-form input:focus-visible{outline:2px solid #1384ff}.amp-chat-form button{border:0;border-radius:11px;background:#0868ed;color:white;min-width:42px;min-height:42px;cursor:pointer;font-size:20px}.amp-chat-form button:disabled{opacity:.5;cursor:wait}.amp-chat-disclaimer{font-size:10px;text-align:center;color:#52617b;padding:0 12px 11px;background:white;line-height:1.4}.amp-chat-disclaimer a{color:#0868ed;text-decoration:underline}
@media(max-width:520px){.amp-chat{right:14px;bottom:12px}.amp-chat-panel{bottom:64px;right:-4px;height:min(570px,calc(100dvh - 92px))}.amp-chat-launcher{padding:12px 16px;font-size:13px}}