:root{
  --navy:#0c2640;
  --navy-2:#12375a;
  --blue:#1e88d8;
  --blue-2:#5ab3e0;
  --red:#c54148;
  --ink:#132434;
  --muted:#66798a;
  --line:#dbe3ea;
  --soft:#f5f8fb;
  --white:#fff;
  --shadow:0 18px 40px rgba(12,38,64,.10);
  --radius:18px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
input,select,textarea,button{font:inherit}
.container{width:min(calc(100% - 40px), var(--max));margin:0 auto}
.skip-link{position:absolute;left:-9999px;top:8px;background:#fff;padding:10px 14px;border-radius:8px;z-index:1000}.skip-link:focus{left:8px}
.topbar{background:#081e31;color:#d3e1ea;font-size:13px}.topbar-inner{height:36px;display:flex;align-items:center;justify-content:center;gap:12px}.topbar-dot{opacity:.6}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid rgba(12,38,64,.08)}
.nav{display:flex;align-items:center;gap:20px;min-height:78px}.brand{display:inline-flex;align-items:center;margin-right:auto}.brand img{height:60px;width:auto}
.nav-links{display:flex;gap:24px;align-items:center;font-weight:700;color:#2c4559;font-size:14px}.nav-links a{padding:6px 0;position:relative}.nav-links a[aria-current="page"],.nav-links a:hover{color:var(--blue)}.nav-links a[aria-current="page"]::after,.nav-links a:hover::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:var(--blue)}
.menu-toggle{display:none;border:0;background:transparent;padding:6px;cursor:pointer}.menu-toggle span:not(.sr-only){display:block;width:24px;height:2px;background:var(--navy);margin:5px 0}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);border:0}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:11px;font-weight:800;font-size:14px;border:1px solid transparent;transition:.18s ease}.btn:hover{transform:translateY(-1px)}
.btn-small{min-height:42px;padding:0 16px}
.btn-primary{background:linear-gradient(135deg,#d95661,#b32e39);color:#fff;box-shadow:0 10px 24px rgba(179,46,57,.22)}
.btn-secondary{background:var(--navy);color:#fff}
.btn-inverse{background:#fff;color:var(--navy)}
.hero{color:#fff;background:linear-gradient(115deg,#081c2f,#0d2f4b 56%,#7f2530);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 16%, rgba(90,179,224,.22), transparent 26%),radial-gradient(circle at 16% 84%, rgba(217,86,97,.14), transparent 32%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;min-height:600px;padding:72px 0}
.company-title{font-size:30px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:#d4efff;margin-bottom:10px;line-height:1.1}
.eyebrow,.kicker{display:inline-block;font-size:12px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.hero .eyebrow,.section-dark .eyebrow,.page-hero.dark .eyebrow,.warranty-panel .eyebrow,.cta-band .eyebrow{color:#9dd7ff}
h1,h2,h3{margin:0 0 12px} 
.hero h1,.page-hero h1{font-size:clamp(38px,5vw,66px);line-height:1.04;letter-spacing:-.04em;max-width:820px}
.hero-lede,.page-hero p{font-size:18px;color:#d8e6ef;max-width:680px;margin:0}
.page-hero:not(.dark) p{color:var(--muted)}
.hero-actions,.cta-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:760px;margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16)}
.hero-proof div{display:flex;flex-direction:column}.hero-proof strong{font-size:14px}.hero-proof span{font-size:12px;color:#b5cad8;margin-top:3px}
.lead-card,.contact-form-panel{background:#fff;border-radius:22px;box-shadow:0 24px 70px rgba(0,0,0,.18);padding:28px;color:var(--ink)}
.lead-head{display:flex;align-items:center;gap:12px;padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid var(--line)}
.status-dot{width:12px;height:12px;border-radius:50%;background:#24b574;box-shadow:0 0 0 6px rgba(36,181,116,.14)}
label{display:grid;gap:7px;font-size:12px;font-weight:700;color:#385062}.lead-form,.contact-form{display:grid;gap:14px}
input,select,textarea{width:100%;padding:13px 14px;border:1px solid #cfd8df;border-radius:10px;outline:none;background:#fff;transition:border-color .18s ease, box-shadow .18s ease}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(30,136,216,.12)}textarea{resize:vertical}
.form-note,.form-status,.legal-note{font-size:12px;color:var(--muted);margin:0}
.section{padding:82px 0}.section-soft{background:var(--soft)}.section-dark{background:var(--navy);color:#fff}.page-hero{padding:72px 0;background:linear-gradient(180deg,#f6f9fc,#fff)}.page-hero.dark{background:linear-gradient(120deg,#081c2f,#0d2f4b 55%,#7f2530);color:#fff}
.section-heading{display:grid;grid-template-columns:1fr .9fr;gap:48px;align-items:end;margin-bottom:36px}.section-heading h2,.split-copy h2,.faq-intro h2,.contact-copy h2{font-size:clamp(32px,4vw,50px);line-height:1.06;letter-spacing:-.035em;color:var(--navy)}.section-dark .section-heading h2,.section-dark .split-copy h2,.page-hero.dark h1,.contact-section h2{color:#fff}.section-heading p,.split-copy p,.contact-copy p,.faq-intro p{color:var(--muted);margin:0}.section-dark p,.section-dark .feature-item p,.section-dark .split-copy p{color:#a9bece}
.service-grid,.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card,.detail-card,.about-point,.brand-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 12px 28px rgba(12,38,64,.05)}.service-card.featured{background:var(--navy);color:#fff;border-color:transparent}.service-card.featured p{color:#b8ccda}.service-card h3,.detail-card h3,.about-point h3,.brand-card h3{font-size:24px;letter-spacing:-.025em;margin-bottom:8px}.service-card p,.detail-card p,.about-point p,.brand-card p{color:var(--muted);margin:0}
.service-index,.number{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:#ecf5fc;color:var(--blue);font-size:13px;font-weight:900;letter-spacing:.08em;margin-bottom:18px}.featured .service-index{background:rgba(255,255,255,.1);color:#aeddff}
.detail-card ul,.contact-copy ul{margin:14px 0 0;padding-left:18px;color:var(--muted)}.detail-card li{margin:8px 0}
.trust-strip{background:var(--soft);border-bottom:1px solid var(--line)}.trust-strip-grid{display:grid;grid-template-columns:repeat(3,1fr)}.trust-item{display:flex;gap:14px;align-items:center;padding:22px 20px;border-right:1px solid var(--line)}.trust-item:last-child{border-right:0}.trust-icon{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#e8f3fb;color:var(--blue);font-weight:900}.trust-item strong{display:block}.trust-item span{display:block;font-size:13px;color:var(--muted)}
.about-points{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}.feature-list{border-top:1px solid rgba(255,255,255,.12)}.feature-item{display:grid;grid-template-columns:52px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.12)}.feature-item span{font-size:12px;font-weight:900;color:#9dd7ff;padding-top:5px}.feature-item h3{font-size:20px;color:#fff;margin:0 0 4px}.feature-item p{margin:0}
.area-grid{display:grid;grid-template-columns:1fr .9fr;gap:48px;align-items:stretch}.county-list{border-top:1px solid var(--line);margin-top:18px}.county-list>div{display:flex;justify-content:space-between;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}.county-list span{font-size:13px;color:var(--muted)}
.area-visual{min-height:360px;border-radius:24px;overflow:hidden;background:linear-gradient(145deg,#1e88d8,#8e2b39);box-shadow:var(--shadow);position:relative}.area-visual::before{content:"";position:absolute;inset:-10%;opacity:.14;background:repeating-linear-gradient(38deg, rgba(255,255,255,.9) 0 2px, transparent 2px 44px)}.area-visual-inner{position:absolute;inset:0;padding:40px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff}.area-visual-inner small{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#d8eefb}.area-visual-inner strong{font-size:48px;line-height:1.02;letter-spacing:-.04em;margin:10px 0 18px}.area-visual-inner a{font-weight:800;color:#fff}
.brand-major-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.brand-secondary-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.brand-label{display:inline-block;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.12em;padding:8px 10px;border-radius:999px;background:#edf6fd;color:var(--blue)}
.logo-badge{height:94px;display:flex;align-items:center;justify-content:center;border-radius:14px;background:#fff;border:1px solid var(--line);padding:16px;margin:18px 0 20px;overflow:hidden}.brand-logo-image{max-width:100%;max-height:54px;width:auto;height:auto;object-fit:contain}.brand-logo-daikin{max-height:50px}.daikin-badge .brand-logo-image{max-height:52px}.brand-logo-carrier{max-height:62px}.brand-logo-lennox{max-height:38px}
.warranty-panel{display:grid;grid-template-columns:.95fr 1.05fr;gap:22px;align-items:start;margin-top:26px;padding:24px;border-radius:18px;background:linear-gradient(145deg,#0f2c46,#173b5e);color:#fff}.warranty-panel h3{font-size:28px;line-height:1.1}.warranty-points{display:grid;gap:14px}.warranty-point{padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.06)}.warranty-point strong{display:block;margin-bottom:4px}.warranty-point span{color:#c6d5e0;font-size:14px}
.contact-section{background:var(--navy);color:#fff}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:start}.contact-copy p{color:#b8cad6}.contact-methods{display:grid;border-top:1px solid rgba(255,255,255,.14);margin-top:26px}.contact-method{display:flex;flex-direction:column;gap:4px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.14)}.contact-method span{font-size:11px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:#9fb6c6}.contact-method strong{font-size:20px;color:#fff}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.faq-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:48px}.accordion{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:12px;padding:20px 0;font-weight:800}summary::-webkit-details-marker{display:none}details p{margin:0 0 18px;color:var(--muted)}
.cta-band{padding:56px 0;background:#f9fbfd;border-top:1px solid var(--line)}.cta-inner{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}.cta-inner h2{font-size:36px;line-height:1.08;letter-spacing:-.03em;color:var(--navy);margin-bottom:8px}.cta-inner p{margin:0;color:var(--muted)}
footer{background:#081e31;color:#cfdeea;padding:54px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}.footer-brand img{height:72px}.footer-grid p,.footer-grid a{font-size:13px;color:#9eb2c2}.footer-grid strong{display:block;margin-bottom:10px;color:#fff;font-size:13px}.footer-grid>div{display:flex;flex-direction:column;gap:8px}.footer-bottom{display:flex;justify-content:space-between;gap:16px;margin-top:36px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:#7f98ab}
.mobile-callbar{display:none}
@media (max-width: 1024px){.hero-grid,.section-heading,.split,.area-grid,.contact-grid,.faq-wrap,.cta-inner{grid-template-columns:1fr}.service-grid,.detail-grid{grid-template-columns:repeat(2,1fr)}.brand-secondary-grid{grid-template-columns:repeat(3,1fr)}.about-points{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2}.hero-proof{grid-template-columns:1fr}.trust-strip-grid{grid-template-columns:1fr}}
@media (max-width: 760px){.company-title{font-size:24px;letter-spacing:.09em}.container{width:min(calc(100% - 28px), var(--max))}.brand img{height:50px}.nav{min-height:70px;gap:10px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;left:0;right:0;top:100%;padding:18px 24px 24px;background:#fff;box-shadow:0 16px 34px rgba(0,0,0,.12);flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.hero-grid{padding:56px 0;min-height:auto}.hero h1,.page-hero h1{font-size:36px}.hero-actions,.cta-actions{flex-direction:column;align-items:flex-start}.service-grid,.detail-grid,.brand-major-grid,.brand-secondary-grid,.form-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.mobile-callbar{display:block;position:fixed;left:12px;right:12px;bottom:12px;background:linear-gradient(135deg,#d95661,#b32e39);border-radius:14px;box-shadow:0 14px 36px rgba(0,0,0,.24);z-index:100}.mobile-callbar a{min-height:60px;display:flex;flex-direction:column;justify-content:center;align-items:center;color:#fff;padding:8px 14px}.mobile-callbar span{font-size:10px;text-transform:uppercase;letter-spacing:.1em;font-weight:900}.mobile-callbar strong{font-size:16px}body{padding-bottom:82px}}