/* Shadeline Air · Phoenix heating and cooling. Designed and developed by Smit Desai, https://smitdev.online/ */
@font-face{font-family:"Sora";src:url(/assets/fonts/sora-latin.woff2) format("woff2");font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:"Karla";src:url(/assets/fonts/karla-latin.woff2) format("woff2");font-weight:400 700;font-style:normal;font-display:swap}

:root{
  --bg:#FFFFFF;--ink:#0E2A47;--ink-2:#3C5470;--line:#D5DFEA;--line-2:#E8EEF4;
  --cyan:#12B5CB;--cyan-deep:#0A6E7C;--cyan-tint:#E6F6F9;--cyan-mist:#F4FBFC;
  --sand:#F3E4CA;--sand-2:#E9CFA4;--sand-3:#FBF5EA;--ember:#9A3F12;--sun:#F2A541;
  --r:20px;--r-sm:12px;--shadow:0 18px 40px -22px rgba(14,42,71,.35);
  --hd:"Sora",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --bd:"Karla",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1240px;--gut:clamp(20px,4vw,48px);--half:calc(var(--wrap) / 2)
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.65 var(--bd);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
img{height:auto;display:block}
h1,h2,h3,h4{font-family:var(--hd);font-weight:700;line-height:1.12;letter-spacing:-.028em;margin:0 0 .55em;text-wrap:balance}
h1{font-size:clamp(2.05rem,4vw,3.3rem)}
h2{font-size:clamp(1.6rem,2.9vw,2.35rem)}
h3{font-size:1.18rem;letter-spacing:-.012em;line-height:1.25}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.2em}
a{color:var(--cyan-deep);text-decoration-thickness:1.5px;text-underline-offset:3px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;border-radius:6px}
.ft :focus-visible{outline-color:var(--cyan)}
strong,b{font-weight:700}
.lede{font-size:1.2rem;line-height:1.55;color:var(--ink-2);max-width:36em}
.muted{color:var(--ink-2)}
.small{font-size:.92rem}
.sr{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-80px;z-index:100;padding:12px 18px;border-radius:999px;background:var(--ink);color:#fff;font:600 .95rem var(--hd);text-decoration:none}
.skip:focus{top:12px;color:#fff}
.i{width:22px;height:22px;flex:none;vertical-align:middle}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
main:focus{outline:none}

/* top strip: split exactly at the shade line */
.bar{background:linear-gradient(90deg,var(--sand) 0 50%,var(--cyan-tint) 50% 100%);font:600 .8rem/1.3 var(--hd);letter-spacing:.02em}
.bar-in{display:grid;grid-template-columns:1fr 1fr}
.bar-in>span{padding:9px var(--gut);display:flex;align-items:center;gap:.5em}
.bar-hot{justify-content:flex-end;color:var(--ember)}
.bar-cool{color:var(--cyan-deep)}
.bar a{color:var(--ink);font-weight:700}
.bar .i{width:16px;height:16px}

/* header */
.hd{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line-2);backdrop-filter:saturate(1.4) blur(8px)}
.hd-in{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut);display:flex;align-items:center;gap:24px;min-height:76px}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);margin-right:auto}
.brand svg{width:44px;height:44px;flex:none}
.brand-t{display:flex;flex-direction:column;line-height:1.05}
.brand-t b{font:700 1.3rem/1 var(--hd);letter-spacing:-.04em}
.brand-t b span{color:var(--cyan-deep);font-weight:600;margin-left:.18em}
.brand-t small{font:600 .68rem/1.2 var(--hd);letter-spacing:.1em;white-space:nowrap;text-transform:uppercase;color:var(--ink-2);margin-top:5px}
.nav{display:flex;align-items:center;gap:26px}
.nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav ul a{display:block;white-space:nowrap;padding:10px 12px;border-radius:999px;color:var(--ink);text-decoration:none;font:600 .95rem/1.2 var(--hd);letter-spacing:-.01em;position:relative}
.nav ul a:hover{background:var(--cyan-mist)}
.nav ul a[aria-current="page"]{background:var(--cyan-tint)}
.nav ul a[aria-current="page"]::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--sun),var(--cyan))}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-tel{display:inline-flex;align-items:center;gap:8px;color:var(--ink);text-decoration:none;font:700 .98rem var(--hd);letter-spacing:-.01em;white-space:nowrap}
.nav-tel .i{color:var(--cyan-deep)}
.menu-btn{display:none;align-items:center;gap:8px;min-height:44px;padding:0 16px;border:1.5px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);font:600 .95rem var(--hd);cursor:pointer}
.menu-btn .bars{width:18px;height:12px;position:relative;border-top:2px solid currentColor;border-bottom:2px solid currentColor}
.menu-btn .bars::after{content:"";position:absolute;left:0;right:0;top:3px;border-top:2px solid currentColor}
.menu-btn[aria-expanded="true"] .bars{border-color:transparent}
.menu-btn[aria-expanded="true"] .bars::after{top:3px;transform:rotate(45deg);box-shadow:none}
.menu-btn[aria-expanded="true"] .bars::before{content:"";position:absolute;left:0;right:0;top:3px;border-top:2px solid currentColor;transform:rotate(-45deg)}

/* buttons */
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:.55em;min-height:50px;padding:.7em 1.45em;border-radius:999px;border:2px solid transparent;font:600 1rem/1.15 var(--hd);letter-spacing:-.01em;text-decoration:none;cursor:pointer;transition:transform .15s ease,background-color .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-cool{background:var(--cyan);color:var(--ink);box-shadow:0 10px 22px -12px rgba(10,110,124,.8)}
.btn-cool:hover{background:#34C4D7;color:var(--ink)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:#17406A;color:#fff}
.btn-hot{background:var(--ember);color:#fff}
.btn-hot:hover{background:#7E320D;color:#fff}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-line:hover{background:#fff;color:var(--ink)}
.btn-sm{min-height:44px;padding:.55em 1.15em;font-size:.93rem}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;margin:28px 0 0}
.more{display:inline-flex;align-items:center;gap:.45em;font:600 1rem var(--hd);letter-spacing:-.01em;color:var(--ink);text-decoration:none;border-bottom:2px solid var(--cyan);padding:2px 0}
.more:hover{color:var(--cyan-deep)}
.more .i{width:18px;height:18px;transition:transform .15s ease}
.more:hover .i{transform:translateX(3px)}

/* eyebrow and readouts */
.eyebrow{display:flex;align-items:center;gap:.7em;margin:0 0 16px;font:600 .78rem/1.3 var(--hd);letter-spacing:.14em;text-transform:uppercase;color:var(--cyan-deep)}
.eyebrow::before{content:"";width:30px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--sun),var(--cyan));flex:none}
.eyebrow.warm{color:var(--ember)}
.eyebrow.warm::before{background:linear-gradient(90deg,var(--ember),var(--sun))}
.read{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 10px;border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);font:600 .72rem/1.15 var(--hd);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
.read .i{width:28px;height:28px;padding:5px;border-radius:50%}
.read b{display:block;font-size:1.45rem;line-height:1;letter-spacing:-.03em;text-transform:none;color:var(--ink);font-variant-numeric:tabular-nums}
.read-hot .i{background:var(--sand);color:var(--ember)}
.read-hot b{color:var(--ember)}
.read-cool .i{background:var(--cyan-tint);color:var(--cyan-deep)}
.read-cool b{color:var(--cyan-deep)}

/* split screen */
.split{display:grid;grid-template-columns:1fr 1fr;position:relative}
.half{position:relative;padding:clamp(56px,7vw,104px) var(--gut);min-width:0}
.half>.in{max-width:calc(var(--half) - var(--gut) - 12px)}
.half:first-child>.in,.half.l>.in{margin-left:auto}
.half:last-child>.in,.half.r>.in{margin-right:auto}
.hot{background:var(--sand)}
.sand3{background:var(--sand-3)}
.cool{background:var(--cyan-tint)}
.mist{background:var(--cyan-mist)}
.white{background:#fff}
.rule::after{content:"";position:absolute;top:0;bottom:0;left:50%;width:2px;margin-left:-1px;background:linear-gradient(var(--sun),var(--cyan));opacity:.7}
.half h2:last-child,.half p:last-child{margin-bottom:0}
.sec{padding:clamp(64px,8vw,112px) 0}
.sec-head{max-width:760px;margin:0 0 40px}
.sec-head.c{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.c .eyebrow{justify-content:center}

/* home hero */
.hero{min-height:min(740px,calc(100vh - 116px))}
.hero .art{padding:0;overflow:hidden;background:var(--sand);min-height:420px}
.scene{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero .art .read{position:absolute;left:var(--gut);top:clamp(24px,4vw,44px);z-index:2}
.hero .art figcaption{position:absolute;left:var(--gut);bottom:22px;z-index:2;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.88);font:600 .72rem var(--hd);letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.hero .txt{display:flex;align-items:center;padding-left:calc(var(--gut) + 100px);background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 300' fill='none' stroke='%2312B5CB' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M-10 210c80-40 160 40 240 0s160-40 240 0 120 20 150 0' opacity='.25'/%3E%3Cpath d='M-10 240c80-40 160 40 240 0s160-40 240 0 120 20 150 0' opacity='.18'/%3E%3Cpath d='M-10 270c80-40 160 40 240 0s160-40 240 0 120 20 150 0' opacity='.12'/%3E%3C/svg%3E") no-repeat right bottom/100% auto}
.hero .txt .in{max-width:560px;margin-right:auto;margin-left:0}
.hero .txt .read{margin-bottom:26px}
.hero h1{font-size:clamp(2.1rem,3.7vw,3.15rem)}
.hero h1 em{font-style:normal;color:var(--cyan-deep)}
.assure{list-style:none;padding:0;margin:30px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;border-top:1px solid var(--line);padding-top:22px}
.assure li{font-size:.92rem;line-height:1.4;color:var(--ink-2)}
.assure b{display:block;font:700 .98rem var(--hd);color:var(--ink);letter-spacing:-.01em;margin-bottom:2px}
.dial{position:absolute;left:50%;top:56%;z-index:5;width:clamp(150px,15vw,200px);height:auto;transform:translate(-50%,-50%);filter:drop-shadow(0 18px 26px rgba(14,42,71,.22))}
.dial-s{width:150px}
.tick{font:600 9px var(--hd);fill:var(--ink-2)}

/* heat and air motion, only from a visible state */
@keyframes shimmer{from{transform:translateX(0)}to{transform:translateX(-60px)}}
@keyframes glow{0%,100%{opacity:.35}50%{opacity:.6}}
.shim{animation:shimmer 6s linear infinite alternate}
.halo{animation:glow 5s ease-in-out infinite}

/* inner page hero */
.phero .art{padding:0;overflow:hidden;min-height:440px}
.phero .art .read{position:absolute;left:var(--gut);top:28px;z-index:2}
.phero .art .read.r{left:auto;right:28px;top:auto;bottom:28px}
.phero .txt{display:flex;align-items:center;padding-left:calc(var(--gut) + 84px)}
.phero .txt .in{margin-left:0}
.phero h1{font-size:clamp(2rem,3.6vw,3rem)}
.crumbs{margin:0 0 22px;font:600 .82rem var(--hd);color:var(--ink-2)}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--line)}
.crumbs a{color:var(--ink-2);text-decoration:none;border-bottom:1px solid var(--line)}
.crumbs a:hover{color:var(--ink)}

/* lists and cards */
.ticks{list-style:none;padding:0;margin:0 0 1.4em;display:grid;gap:10px}
.ticks li{display:grid;grid-template-columns:24px 1fr;gap:12px;align-items:start;line-height:1.5}
.ticks .i{width:22px;height:22px;margin-top:1px;color:var(--cyan-deep)}
.hot .ticks .i,.ticks.warm .i{color:var(--ember)}
.ticks.two{grid-template-columns:1fr 1fr;column-gap:28px}
.svc .ico{display:inline-grid;place-items:center;width:58px;height:58px;border-radius:18px;margin-bottom:22px}
.svc .ico .i{width:30px;height:30px}
.cool .ico{background:#fff;color:var(--cyan-deep);box-shadow:inset 0 0 0 2px var(--cyan)}
.hot .ico{background:#fff;color:var(--ember);box-shadow:inset 0 0 0 2px var(--sun)}
.svc .read{margin-bottom:22px;box-shadow:none}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;position:relative}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.card .i.big{width:34px;height:34px;color:var(--cyan-deep);margin-bottom:14px}
.card.hotc .i.big{color:var(--ember)}
.note{border-radius:var(--r-sm);padding:18px 20px;background:#fff;border:1px solid var(--line);border-left:6px solid var(--cyan);margin:0 0 1.2em}
.note.hotn{border-left-color:var(--ember);background:var(--sand-3)}
.note p:last-child{margin:0}
.note h3{font-size:1.05rem;margin-bottom:.35em;display:flex;gap:8px;align-items:center}

/* prices */
.prices{margin:0 0 1em;border-top:1px solid var(--line)}
.prices div{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid var(--line)}
.prices dt{margin:0}
.prices dd{margin:0;font:700 1rem var(--hd);white-space:nowrap;font-variant-numeric:tabular-nums}
.prices dd small{font:400 .82rem var(--bd);color:var(--ink-2);margin-right:4px}
.hot .prices,.hot .prices div{border-color:var(--sand-2)}

/* thermometer steps */
.therm{position:relative;margin:56px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.therm::before{content:"";position:absolute;left:0;right:0;top:22px;height:10px;border-radius:10px;background:linear-gradient(90deg,var(--ember),var(--sun) 35%,#9BDCE6 70%,var(--cyan))}
.therm li{position:relative;padding-top:60px}
.therm .deg{position:absolute;top:0;left:0;display:grid;place-items:center;min-width:64px;height:54px;padding:0 10px;border-radius:999px;background:#fff;border:2px solid var(--ink);font:700 1.05rem var(--hd);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.therm li:nth-child(1) .deg{color:var(--ember)}
.therm li:nth-child(4) .deg{color:var(--cyan-deep);border-color:var(--cyan-deep)}
.therm h3{margin-top:18px}
.therm p{color:var(--ink-2);margin:0}

/* emergency teaser */
.checks{list-style:none;margin:0 0 1.2em;padding:0;display:grid;gap:12px}
.checks li{display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:start;background:#fff;border-radius:var(--r-sm);padding:14px 16px;border:1px solid var(--sand-2)}
.checks .i{width:40px;height:40px;padding:8px;border-radius:12px;background:var(--sand);color:var(--ember)}
.checks b{font-family:var(--hd);display:block;letter-spacing:-.01em}
.callcard{background:#fff;border-radius:var(--r);padding:32px;border:1px solid var(--line);box-shadow:var(--shadow)}
.callcard .big-tel{display:inline-flex;align-items:center;gap:12px;margin:6px 0 14px;font:700 clamp(1.6rem,3vw,2.2rem)/1.1 var(--hd);letter-spacing:-.03em;color:var(--ink);text-decoration:none}
.callcard .big-tel .i{width:44px;height:44px;padding:10px;border-radius:50%;background:var(--cyan);color:var(--ink)}

/* plans */
.mini-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.mini-plans .card{display:flex;flex-direction:column}
.meter{display:flex;gap:5px;margin:4px 0 18px}
.meter span{height:8px;flex:1;border-radius:8px;background:var(--line-2)}
.meter .on{background:linear-gradient(90deg,#7FD6E2,var(--cyan))}
.from{font:700 1.6rem/1 var(--hd);letter-spacing:-.03em;margin:0 0 14px}
.from small{font:400 .9rem var(--bd);letter-spacing:0;color:var(--ink-2)}
.mini-plans .ticks{margin-bottom:22px}
.mini-plans .more{margin-top:auto;align-self:flex-start}
.card.feat{border:2px solid var(--cyan);box-shadow:var(--shadow)}
.flag{position:absolute;top:-13px;left:24px;padding:4px 12px;border-radius:999px;background:var(--cyan);color:var(--ink);font:700 .72rem/1.3 var(--hd);letter-spacing:.1em;text-transform:uppercase}
.bill{display:inline-flex;gap:4px;padding:5px;margin:0 0 34px;border-radius:999px;background:var(--cyan-tint);border:0}
.bill legend{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.bill label{position:relative;cursor:pointer}
.bill input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.bill span{display:block;padding:10px 20px;border-radius:999px;font:600 .95rem/1.2 var(--hd);color:var(--ink)}
.bill input:checked+span{background:var(--ink);color:#fff}
.bill input:focus-visible+span{outline:3px solid var(--ink);outline-offset:2px}
.bill em{font-style:normal;font-size:.78rem;font-weight:700;color:var(--cyan-deep);margin-left:6px}
.bill input:checked+span em{color:#8EE4EF}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan{display:flex;flex-direction:column}
.plan .price{margin:6px 0 4px;font:700 2.4rem/1 var(--hd);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.plan .price small{font:400 1rem var(--bd);letter-spacing:0;color:var(--ink-2)}
.plan .alt{margin:0 0 18px;font-size:.92rem;color:var(--ink-2);min-height:1.5em}
.js [data-bill="monthly"] .p-y,.js [data-bill="yearly"] .p-m{display:none}
.plan .btn{margin-top:auto}
.plan .visits{display:flex;gap:6px;margin:0 0 18px}
.plan .visits span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;border:2px solid var(--cyan);color:var(--cyan-deep)}
.plan .visits .i{width:18px;height:18px}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff;margin-top:48px}
.cmp{width:100%;border-collapse:collapse;min-width:640px;font-size:.98rem}
.cmp caption{text-align:left;padding:22px 24px 6px;font:700 1.15rem var(--hd);letter-spacing:-.02em}
.cmp th,.cmp td{padding:15px 24px;text-align:left;border-bottom:1px solid var(--line-2);vertical-align:top}
.cmp thead th{font:700 .95rem var(--hd);background:var(--cyan-mist)}
.cmp tbody th{font-weight:600;color:var(--ink)}
.cmp td{color:var(--ink-2)}
.cmp tr:last-child th,.cmp tr:last-child td{border-bottom:0}
.cmp .no{color:var(--ink-2);font-style:italic}

/* service areas and ZIP checker */
.zip{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin:0 0 14px}
.zip .field{flex:1 1 180px;margin:0}
.zip-out{min-height:1.5em;margin:12px 0 0}
.zip-out .res{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start;padding:16px 18px;border-radius:var(--r-sm);background:#fff;border:1px solid var(--line)}
.zip-out .res .i{width:44px;height:44px;padding:10px;border-radius:50%}
.zip-out .yes .i{background:var(--cyan);color:var(--ink)}
.zip-out .maybe .i{background:var(--sun);color:var(--ink)}
.zip-out .no .i{background:var(--line-2);color:var(--ink)}
.zip-out p{margin:0}
.zip-out b{font-family:var(--hd)}
.areas{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.areas li{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 16px}
.areas b{display:flex;align-items:center;gap:8px;font:700 1rem var(--hd);letter-spacing:-.01em}
.areas b::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--cyan);flex:none}
.areas.ext b::before{background:var(--sun)}
.areas span{display:block;font-size:.86rem;color:var(--ink-2);margin-top:4px;font-variant-numeric:tabular-nums}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0 0 1.2em}
.chips li{padding:6px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font:600 .9rem var(--hd)}
.map{width:100%;height:auto;border-radius:var(--r);background:var(--sand-3)}

/* reviews */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;display:flex;flex-direction:column}
.quote blockquote{margin:0 0 20px;font-size:1.05rem;line-height:1.6}
.quote figcaption{margin-top:auto;display:flex;align-items:center;gap:12px;font-size:.9rem;color:var(--ink-2)}
.quote figcaption b{display:block;color:var(--ink);font-family:var(--hd)}
.av{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font:700 .95rem var(--hd);flex:none}
.av.c{background:var(--cyan-tint);color:var(--cyan-deep)}
.av.h{background:var(--sand);color:var(--ember)}
.tag{display:inline-block;margin-left:10px;padding:3px 10px;border-radius:999px;background:var(--sand);color:var(--ember);font:700 .7rem/1.4 var(--hd);letter-spacing:.1em;text-transform:uppercase;vertical-align:middle}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:18px;align-items:center;padding:20px 0;font:600 1.08rem/1.35 var(--hd);letter-spacing:-.015em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--cyan-tint);color:var(--cyan-deep);font:600 1.3rem/1 var(--hd)}
.faq details[open] summary::after{content:"–"}
.faq details>div{padding:0 0 20px;color:var(--ink-2);max-width:62em}

/* forms */
.field{display:flex;flex-direction:column;gap:6px;margin:0 0 18px}
.field label,.legend{font:600 .93rem var(--hd);letter-spacing:-.01em}
.field .hint{font-size:.86rem;color:var(--ink-2);margin:-2px 0 2px}
.req{color:var(--ember)}
input[type=text],input[type=tel],input[type=email],input[type=date],input[type=number],select,textarea{width:100%;min-height:50px;padding:12px 14px;border:1.5px solid #9AAABB;border-radius:var(--r-sm);background:#fff;color:var(--ink);font:400 1rem/1.4 var(--bd)}
textarea{min-height:120px;resize:vertical}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--cyan);outline-offset:1px;border-color:var(--ink)}
[aria-invalid="true"]{border-color:#B3261E!important;background:#FFF7F6!important}
.err{display:none;font-size:.88rem;font-weight:700;color:#B3261E}
.err.on{display:block}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.opts{border:0;margin:0 0 18px;padding:0;min-width:0}
.opts legend{padding:0;margin-bottom:8px}
.opts .set{display:flex;flex-wrap:wrap;gap:8px}
.opt{position:relative;display:inline-flex}
.opt input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.opt span{display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;border:1.5px solid #9AAABB;border-radius:999px;background:#fff;font:600 .92rem var(--hd);cursor:pointer}
.opt input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}
.opt input:focus-visible+span{outline:3px solid var(--cyan);outline-offset:2px}
.check{display:grid;grid-template-columns:24px 1fr;gap:10px;align-items:start;margin:0 0 18px;font-size:.95rem}
.check input{width:22px;height:22px;margin:2px 0 0;accent-color:var(--ink)}
.fname{font-size:.88rem;color:var(--ink-2)}
.done{padding:28px;border-radius:var(--r);background:var(--cyan-tint);border:2px solid var(--cyan)}
.done h2{font-size:1.5rem}
.done:focus{outline:3px solid var(--ink);outline-offset:3px}

/* triage */
.tri{display:grid;gap:14px;margin:0 0 20px}
.tri fieldset{border:1px solid var(--sand-2);border-radius:var(--r-sm);background:#fff;margin:0;padding:16px 18px}
.tri legend{float:left;width:100%;padding:0;margin:0 0 12px;font:600 1rem/1.4 var(--hd);letter-spacing:-.01em}
.tri .set{clear:both;display:flex;gap:8px}
.tri .opt input:checked+span{background:var(--ember);border-color:var(--ember)}
.tri-out{border-radius:var(--r);padding:22px;margin:0 0 16px;background:#fff;border:2px solid var(--line)}
.tri-out h3{display:flex;align-items:center;gap:10px;font-size:1.15rem}
.tri-out h3 .i{width:30px;height:30px;padding:6px;border-radius:50%}
.tri-out ul{margin-bottom:.8em}
.tri-out li{margin-bottom:4px}
.tri-out.gas{border-color:#B3261E}
.tri-out.gas h3 .i{background:#B3261E;color:#fff}
.tri-out.heat{border-color:var(--ember)}
.tri-out.heat h3 .i{background:var(--ember);color:#fff}
.tri-out.urgent h3 .i{background:var(--sun);color:var(--ink)}
.tri-out.urgent{border-color:var(--sun)}
.tri-out.calm{border-color:var(--cyan)}
.tri-out.calm h3 .i{background:var(--cyan);color:var(--ink)}
.js .tri-out{display:none}
.js .tri-out.on{display:block}
.tri-nojs{font-size:.92rem;color:var(--ink-2)}
.js .tri-nojs{display:none}

/* calculator */
.calc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.calc .row2{align-items:end}
.calc-out{margin-top:6px;padding:16px 18px;border-radius:var(--r-sm);background:var(--cyan-mist);border:1px solid var(--line)}
.calc-out p{margin:0}
.calc-out b{font-family:var(--hd)}

/* team */
.team{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.team li{display:grid;grid-template-columns:56px 1fr;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:16px}
.team .av{width:56px;height:56px;font-size:1.05rem}
.team b{display:block;font-family:var(--hd);letter-spacing:-.01em}
.team span{font-size:.9rem;color:var(--ink-2)}
.ph{display:inline-block;padding:2px 8px;border:1.5px dashed var(--ink-2);border-radius:6px;font-size:.9rem;color:var(--ink-2)}

/* closing split */
.close .half{padding-top:clamp(56px,6vw,88px);padding-bottom:clamp(56px,6vw,88px)}
.close h2{font-size:clamp(1.5rem,2.5vw,2rem)}

/* footer */
.ft{background:var(--ink);color:#C9D6E4;font-size:.95rem}
.ft::before{content:"";display:block;height:8px;background:linear-gradient(90deg,var(--sun) 0 50%,var(--cyan) 50% 100%)}
.ft-in{max-width:var(--wrap);margin:0 auto;padding:64px var(--gut) 40px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
.ft .brand{color:#fff;margin-bottom:18px}
.ft .brand-t b span{color:var(--cyan)}
.ft .brand-t small{color:#A9BCD0}
.ft h2{font:700 .8rem/1.3 var(--hd);letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:6px 0 16px}
.ft ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ft a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(18,181,203,.6)}
.ft a:hover{color:var(--cyan)}
.ft-legal,.ft-bottom{max-width:var(--wrap);margin:0 auto;padding:18px var(--gut);border-top:1px solid #23405F;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;font-size:.88rem}
.ft-bottom{padding-bottom:28px}
.ft .ph{border-color:#7F97B0;color:#C9D6E4}

/* phone action dock */
.dock{display:none}

/* 404 */
.nf-links{list-style:none;padding:0;margin:24px 0 0;display:flex;flex-wrap:wrap;gap:12px 22px}

@media (max-width:1380px){.nav-tel{display:none}}
@media (max-width:1180px){
  .nav ul a{padding:10px 9px;font-size:.9rem}
  .nav{gap:14px}
}
@media (max-width:980px){
  .menu-btn{display:inline-flex}
  .hd-in{flex-wrap:wrap;gap:12px}
  .nav{order:3;width:100%;flex-direction:column;align-items:stretch;gap:12px;padding:6px 0 18px}
  .js .nav{display:none}
  .js .nav.open{display:flex}
  .nav ul{flex-direction:column;gap:2px}
  .nav ul a{padding:13px 14px;font-size:1.02rem;border-radius:12px}
  .nav ul a[aria-current="page"]::after{left:14px;right:auto;width:40px}
  .nav-cta{flex-wrap:wrap}
  .nav-tel{display:inline-flex;padding:10px 14px}
  .assure{grid-template-columns:1fr 1fr 1fr}
  .grid3,.quotes,.mini-plans,.plans{grid-template-columns:1fr}
  .therm{grid-template-columns:1fr 1fr;row-gap:36px}
  .therm::before{display:none}
  .therm li{padding-top:66px}
  .therm .deg{box-shadow:0 0 0 6px var(--cyan-mist)}
  .ft-in{grid-template-columns:1fr 1fr}
  .ft-in>div:first-child{grid-column:1/-1}
}
@media (max-width:860px){
  .split{grid-template-columns:1fr}
  .half>.in,.half:first-child>.in,.half:last-child>.in{max-width:680px;margin-left:0;margin-right:0}
  .rule::after{display:none}
  .hero{min-height:0}
  .hero .art{min-height:230px}
  .hero .art figcaption{display:none}
  .hero .txt,.phero .txt{padding-left:var(--gut);padding-top:96px}
  .dial{top:auto;left:50%;transform:translate(-50%,-50%);width:150px}
  .hero .dial{top:230px}
  .phero .art{min-height:240px}
  .phero .dial{top:240px}
  .phero .art .read.r{display:none}
  .hero .txt .read{display:none}
  .dock{display:grid;grid-template-columns:1fr 1.25fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));background:rgba(255,255,255,.97);border-top:1px solid var(--line);box-shadow:0 -10px 24px -16px rgba(14,42,71,.4)}
  .dock .btn{min-height:48px;padding:.6em .8em;font-size:.95rem}
  body{padding-bottom:76px}
  body:has(#sdx-demo:not([hidden])) .dock{bottom:56px;border-bottom:1px solid var(--line)}
  body:has(#sdx-demo:not([hidden])){padding-bottom:136px}
  .bar-in{grid-template-columns:1fr}
  .bar-hot{display:none!important}
  .bar{background:var(--cyan-tint)}
  .bar-cool{justify-content:center}
  .hero .art .read{padding:6px 12px 6px 8px;font-size:.62rem}
  .hero .art .read b{font-size:1.15rem}
  .hero .art .read .i{width:24px;height:24px;padding:4px}
}
@media (max-width:600px){
  body{font-size:1.02rem}
  .assure{grid-template-columns:1fr;gap:10px}
  .assure li{display:flex;gap:8px}
  .assure b{display:inline;margin:0}
  .ticks.two,.row2,.areas,.team,.grid2{grid-template-columns:1fr}
  .therm{grid-template-columns:1fr}
  .ft-in{grid-template-columns:1fr}
  .brand svg{width:40px;height:40px}
  .brand{gap:10px}
  .brand-t b{font-size:1.15rem}
  .brand-t small{letter-spacing:.04em;font-size:.6rem}
  .menu-btn{padding:0 14px}
  .btn{width:100%}
  .actions .more{width:auto}
  .zip .btn{width:auto}
  .bill span{padding:10px 14px}
  .cmp th,.cmp td{padding:12px 14px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
@media print{.hd,.bar,.dock,.ft::before{display:none}}
figure{margin:0}
.hero-note{display:flex;align-items:center;gap:8px;margin:20px 0 0;font:600 .95rem var(--hd)}
.hero-note .i{color:var(--ember);width:20px;height:20px}
.hero-note a{color:var(--ink)}
.narrow{max-width:900px}
.plans-note{margin:22px 0 0}
.checks li>span{display:block}
html:not(.js) .price .p-y{display:block;font-size:1.3rem;margin-top:6px}
html:not(.js) .bill{display:none}
@media (max-width:860px){.svc-split .cool{order:-1}}
.card>.i:first-child{display:block;width:34px;height:34px;color:var(--cyan-deep);margin-bottom:16px}
.card.hotc>.i:first-child{color:var(--ember)}
.phero.nod .txt{padding-left:var(--gut)}
.phero .art .scene[viewBox="0 0 600 600"]{background:var(--sand-3)}
.mapcell{display:flex;align-items:center}
.mapcell .in{width:100%}
.rs .hot .in,.rs .white .in{max-width:calc(var(--half) - var(--gut) - 12px)}
.rs .white{padding-top:clamp(56px,7vw,104px)}
.tri-h{font-size:1.4rem;margin-top:30px}
.tri-out h4{font:700 1rem var(--hd);margin:18px 0 6px}
.tri-out .btn{margin-top:4px}
.rs-form{margin-top:18px}
.nf .txt .in{max-width:520px}
@media (max-width:860px){
  .phero.nod .txt{padding-top:clamp(48px,7vw,104px)}
  .phero .mapcell{order:2;padding-top:24px}
  .rs .hot .in,.rs .white .in{max-width:680px}
}
@media (min-width:861px){.hero .dial{top:min(56%,370px)}}
html:not(.js) .alt .p-y{display:block}