/* Shared site navigation and two established service brands. */
/* Sampled from the colored lettering in the current logo assets. */
:root{--logo-ac-blue:#008de8;--logo-heat-red:#ff3b00;--logo-ac-ink:#1538ca;--ac-button-fill:linear-gradient(155deg,#1253eb 0%,#1543d8 48%,#082eb8 100%);--logo-heat-ink:#d02d00;--blue:var(--logo-ac-ink);--blue-bright:var(--logo-ac-blue);--blue-deep:#082eb8}
.site-header{display:block;position:sticky;top:0;z-index:50}
html{scroll-padding-top:110px}
.site-header .header-home,.site-header .nav a{font-family:var(--body);font-size:1.0625rem;font-weight:700;line-height:1.6;letter-spacing:normal;padding:6px 0}
.site-header__inner{min-height:60px;align-items:center;padding-block:4px;justify-content:space-between;gap:20px}
.header-home{font-weight:800;text-decoration:none;color:#fff;min-height:44px;display:inline-flex;align-items:center}
.nav{flex-wrap:wrap;justify-content:flex-end;gap:8px 24px}
.nav a{display:inline-flex;align-items:center;min-height:44px;padding:6px 0;font-size:15px}
.nav a[aria-current="page"]{border-bottom:2px solid currentColor}
.nav a.nav-ac{color:var(--logo-ac-blue)}.nav a.nav-heat{color:var(--logo-heat-red)}
.header-home:focus-visible,.division-choice:focus-visible,.dual-footer-logos a:focus-visible{outline:3px solid var(--choice,var(--blue-bright));outline-offset:5px}
[data-service="heating"]{--blue:var(--logo-heat-ink);--blue-bright:var(--logo-heat-red);--blue-deep:#ad2600;--off-white:#fff7f3}
[data-service] .site-header{border-bottom-color:var(--blue-bright)}
[data-service] .button{border-width:1px;box-shadow:0 3px 8px #071a451a}
[data-service] .button:active{transform:translateY(1px);box-shadow:inset 0 2px 5px #0004}
[data-service] .button--primary,[data-service] .floating-contact__call{background:var(--blue);border-color:var(--blue-deep)}
[data-service="ac"] .button--primary,[data-service="ac"] .floating-contact__call{background:var(--ac-button-fill)}
[data-service] .button--secondary{background:linear-gradient(165deg,#20242c,#0c0e13);border-color:#343b47}
[data-service] .floating-contact{border-color:#ffffff24;box-shadow:0 4px 16px #02071826}
[data-service] .floating-contact a{color:#fff;box-shadow:none}
[data-service] .floating-contact__text{background:linear-gradient(165deg,#20242c,#0c0e13);border-left-color:#ffffff26}
[data-service] .floating-contact a:active{box-shadow:inset 0 2px 5px #0004}
[data-service] .hero__identity{width:80%;margin-inline:auto;aspect-ratio:1;background:transparent}
[data-service="ac"] .hero__identity{background:transparent}
[data-service] .hero__identity::before{display:none}
[data-service] .hero__identity img{transform:none}
[data-service] .hero__grid{gap:36px;padding-block:28px 44px}
[data-service] .hero__lead{margin-top:16px}
[data-service] .credential-strip{margin-top:16px}
[data-service] .diagnostic-fee{margin-top:16px}
[data-service] .hero__actions .button{gap:6px}
[data-service] .hero__actions .contact-number{white-space:nowrap}
.diagnostic-fee{margin:12px 0 0;border:1px solid #e4e7ef;border-radius:10px;background:#f5f6fa;text-align:left;color:#10151f}
.diagnostic-fee summary{display:flex;align-items:center;gap:12px;min-height:44px;padding:10px 12px;list-style:none;cursor:pointer}
.diagnostic-fee summary::-webkit-details-marker{display:none}
.diagnostic-fee summary:focus-visible{outline:3px solid var(--blue-bright);outline-offset:3px;border-radius:10px}
.diagnostic-fee__copy{display:flex;flex:1;min-width:0;flex-direction:column;gap:2px}
.diagnostic-fee__copy strong{font-size:1rem;font-weight:800;line-height:1.25}
.diagnostic-fee__copy>span{font-size:.8125rem;color:#586171;line-height:1.4}
.diagnostic-fee__chevron{width:8px;height:8px;flex:none;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin:0 3px 4px}
.diagnostic-fee[open] .diagnostic-fee__chevron{transform:rotate(225deg);margin-block:4px 0}
.diagnostic-fee>p{padding:0 12px 12px;margin:0;max-width:none;font-size:.875rem;line-height:1.5;color:#586171}
.scope-note{margin:24px 0 0;color:var(--gray)}
.division-home{padding:42px 0 60px;background:#fff}
.division-home h1{max-width:none;text-align:center;font-size:clamp(2rem,4.2vw,3.6rem)}
.home-eyebrow{text-align:center;margin:0 0 14px;font-size:14px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#536176}
.home-intro{max-width:660px;margin:18px auto 0;text-align:center;font-size:18px;color:#4c5769}
.home-contact{display:flex;justify-content:center;gap:14px;margin:24px auto 34px;flex-wrap:wrap}
.division-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;scroll-margin-top:20px}
.division-choice{--choice:var(--logo-ac-ink);--choice-ink:var(--logo-ac-ink);--choice-light:#edf8ff;display:flex;flex-direction:column;align-items:center;padding:24px 28px 28px;border:2px solid var(--choice);border-radius:20px;background:linear-gradient(#fff 55%,var(--choice-light));text-decoration:none;color:#131a26;text-align:center;box-shadow:0 6px 18px #1018270a;transition:box-shadow .16s ease,transform .16s ease}
.division-choice--heating{--choice:var(--logo-heat-red);--choice-ink:var(--logo-heat-ink);--choice-light:#fff3ed}
.division-choice:hover{transform:translateY(-3px);box-shadow:0 10px 24px #1018271c}
.division-choice img{width:90%;max-width:306px;aspect-ratio:1;object-fit:contain}
.division-choice h2{margin:20px 0 0;font-size:clamp(1.15rem,2.6vw,1.9rem);color:var(--choice-ink)}
.division-choice p{margin:12px 0 22px;max-width:320px;font-size:16px;line-height:1.55;color:#4c5769}
.choice-button{display:flex;align-items:center;justify-content:center;min-height:52px;padding:13px 18px;margin-top:auto;width:100%;color:#fff;background:var(--choice-ink);border-radius:8px;font-weight:800;font-size:17px;line-height:1.35}
.division-choice--heating .choice-button{background:var(--choice-ink)}
.home-visit{display:flex;justify-content:center;gap:10px 18px;flex-wrap:wrap;margin:30px 0 12px;text-align:center}
.home-visit strong{font-size:20px}.home-visit span{color:#4c5769}
.division-home .availability-note{text-align:center;margin:0 auto;color:#596271}
.dual-footer-logos{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:580px;margin:36px auto 0}
.dual-footer-logos img{width:100%;aspect-ratio:1;object-fit:contain}
.site-footer__logo{aspect-ratio:1;transform:none}
/* Match the visible badges, not their unequal transparent PNG margins.
   AC artwork 1159 x 1196 -> Heating artwork 1224 x 1219 on 1254px canvases.
   Center offsets align the outer borders; the complete artwork stays inside
   the original layout box, including the repaired bottom tip. */
.division-choice img[data-brand-logo="ac"],
.dual-footer-logos img[data-brand-logo="ac"],
[data-service="ac"] .hero__identity img[data-brand-logo="ac"],
.site-footer__logo[data-brand-logo="ac"]{
 transform-origin:50% 50%;
 transform:translate(0.042108566%,-0.136486321%) scale(1.056082830,1.019230769);
}
.contact-section p{max-width:660px;font-size:18px}
@media(max-width:900px){.nav{gap:6px 18px}[data-service] .hero__grid{gap:20px}[data-service] .hero__identity{width:min(80%,344px)}}
@media(max-width:640px){.site-header__inner{min-height:56px;align-items:center;padding-block:4px;gap:12px}.nav{column-gap:16px;row-gap:0}.nav a{font-size:14px}.nav .header-phone{display:none}.division-home{padding:30px 0 40px}.home-eyebrow{font-size:12px}.home-intro{font-size:16px}.home-contact{gap:12px;margin-bottom:26px}.home-contact .button{flex:1;min-width:0;font-size:15px;padding:12px 8px}.division-choices{gap:12px}.division-choice{padding:12px 10px 14px;border-radius:14px}.division-choice h2{font-size:19px;margin-top:14px}.division-choice p{font-size:14px;margin:10px 0 16px}.choice-button{font-size:15px;min-height:58px;padding:10px 8px}.home-visit{gap:5px;margin-top:24px;flex-direction:column}.dual-footer-logos{gap:14px}.site-footer__legal{padding-inline:12px}}
@media(max-width:340px){.division-choices{grid-template-columns:1fr}.division-choice img{max-width:207px}.home-contact{flex-direction:column}.home-contact .button{width:100%}}
@media(max-width:640px){
 [data-service] .hero__grid{gap:12px;padding-block:10px 24px}
 [data-service] .hero__lead{margin-top:12px;line-height:1.55}
 [data-service] .credential-strip{margin-top:12px;gap:6px}
 [data-service] .diagnostic-fee{margin-top:12px}
 [data-service] .hero__actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:8px}
 [data-service] .hero__actions .button{min-width:0;min-height:52px;flex-direction:column;gap:2px;padding:8px 6px;font-size:.875rem;line-height:1.2}
 [data-service] .hero__actions .contact-number{font-size:.9375rem}
 [data-service] .floating-contact{left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom));max-width:none}
 [data-service] .floating-contact a{min-height:56px;padding:8px;gap:2px}
 [data-service] .floating-contact a span{font-size:.875rem}
 [data-service] .floating-contact a strong{font-size:.9375rem}
 [data-service] .site-footer{padding-bottom:calc(84px + env(safe-area-inset-bottom))}
}
@media(prefers-reduced-motion:reduce){.division-choice:hover,[data-service] .button:active{transform:none}}