:root{
  --slate:#030e14;      /* header, footer, hero shade */
  --ink:#121a21;        /* body text */
  --steel:#5b6873;      /* secondary text */
  --galv:#eef1f3;       /* galvanized sheet metal */
  --plate:#d6dce1;      /* aluminum data plate */
  --cool:#1b8fd2;       /* snowflake blue from the logo */
  --heat:#d9322a;       /* flame red from the logo */
  --white:#fff;
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--white);color:var(--ink);font-family:Archivo,system-ui,sans-serif;font-size:17px;line-height:1.55;font-variation-settings:"wdth" 100}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--cool);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
h1,h2,h3{font-variation-settings:"wdth" 70;font-weight:850;line-height:1.02;margin:0;letter-spacing:-.01em}
h2{font-size:clamp(34px,5vw,56px)}
h3{font-size:24px;font-variation-settings:"wdth" 80;font-weight:750}
p{margin:0 0 1em;max-width:62ch}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:6px;font:700 17px/1 Archivo,sans-serif;font-variation-settings:"wdth" 90;text-decoration:none;border:2px solid transparent;cursor:pointer}
.btn-heat{background:var(--heat);color:var(--white)}
.btn-heat:hover{background:#b9261f}
.btn-line{border-color:currentColor;color:inherit;background:transparent}
.btn-line:hover{background:rgba(255,255,255,.12)}
.btn svg{width:20px;height:20px}

/* header */
.top{position:absolute;inset:0 0 auto;z-index:5}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:84px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--white)}
.brand img{width:230px;height:auto}
.brand span{font-variation-settings:"wdth" 75;font-weight:800;font-size:18px;line-height:1.05}
.top nav{display:flex;align-items:center;gap:22px;color:var(--white)}
.top nav a.link{text-decoration:none;font-weight:600}
.top nav a.link:hover{text-decoration:underline}
.top .call{font-variation-settings:"wdth" 85;font-weight:800;font-size:19px;text-decoration:none;white-space:nowrap}
@media (max-width:480px){.brand img{width:165px}.top .call{font-size:15px}}
@media (max-width:820px){.top nav a.link{display:none}.top .btn{display:none}}

/* hero */
.hero{position:relative;min-height:min(92vh,820px);display:flex;align-items:flex-end;color:var(--white);background:var(--slate)}
.hero picture,.hero picture img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,14,20,.92) 0%,rgba(3,14,20,.72) 45%,rgba(3,14,20,.15) 100%),linear-gradient(0deg,rgba(3,14,20,.85),rgba(3,14,20,0) 45%)}
.hero .wrap{position:relative;z-index:2;padding-top:140px;padding-bottom:72px;width:100%}
.hero h1{font-size:clamp(44px,8.2vw,104px);font-variation-settings:"wdth" 64;font-weight:900;max-width:11.5ch;text-transform:none}
.hero p{font-size:clamp(18px,2vw,21px);max-width:44ch;margin:22px 0 30px;color:#dbe3ea}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.hero .temps{display:flex;gap:28px;margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.22);max-width:640px;flex-wrap:wrap;font-size:15px;color:#c7d1da}
.hero .temps b{display:block;font-size:20px;color:var(--white);font-variation-settings:"wdth" 80}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px;vertical-align:1px}
.dot.cool{background:var(--cool)}.dot.heat{background:var(--heat)}.dot.ctl{background:var(--white)}

/* services */
.services{padding:96px 0 40px}
.services .intro{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:56px}
.services .intro p{color:var(--steel);font-size:19px;margin:0}
@media (max-width:820px){.services .intro{grid-template-columns:1fr;gap:16px}}
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.svc ul{margin:0 0 14px;padding:0;list-style:none;font-size:16px}
.svc li{padding:7px 0;border-top:1px solid #dde3e7}
.svc li:last-child{border-bottom:1px solid #dde3e7}
.svc .where{font-weight:700;font-variation-settings:"wdth" 85;color:var(--ink);margin:0}
.coverage{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-top:56px}
.coverage h3{margin-bottom:8px}.coverage p{color:var(--steel)}
@media (max-width:820px){.coverage{grid-template-columns:1fr;gap:8px}}
@media (max-width:1000px){.svc{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.svc{grid-template-columns:1fr}}
.svc article img{aspect-ratio:4/3;object-fit:cover;width:100%;border-radius:4px;margin-bottom:18px}
.svc article h3{margin-bottom:10px;display:flex;align-items:baseline}
.svc article p{color:var(--steel);font-size:16px}

/* rooftop band */
.band{margin-top:64px;display:grid;grid-template-columns:1.2fr 1fr;background:var(--galv)}
.band img{width:100%;height:100%;object-fit:cover;min-height:340px}
.band .copy{padding:56px clamp(20px,5vw,72px);align-self:center}
.band ul{list-style:none;padding:0;margin:24px 0 0}
.band li{padding:14px 0;border-top:1px solid #cdd5db;display:flex;gap:14px}
.band li:last-child{border-bottom:1px solid #cdd5db}
.band li strong{min-width:150px;font-variation-settings:"wdth" 85}
@media (max-width:820px){.band{grid-template-columns:1fr}.band li{flex-direction:column;gap:2px}}

/* work strip */
.work{padding:96px 0 80px}
.work .head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}
.work .head p{color:var(--steel);margin:0}
.strip{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(240px,300px);gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 max(20px,calc((100vw - var(--wrap))/2 + 20px)) 18px}
.strip figure{margin:0;scroll-snap-align:start}
.strip img{aspect-ratio:4/5;object-fit:cover;width:100%;border-radius:4px}
.strip figcaption{font-size:14px;color:var(--steel);margin-top:8px}
.strip::-webkit-scrollbar{height:8px}.strip::-webkit-scrollbar-thumb{background:#c4ccd2;border-radius:4px}

/* request + data plate */
.request{background:var(--slate);color:var(--white);padding:96px 0}
.request .grid{display:grid;grid-template-columns:1.4fr 1fr;gap:56px;align-items:start}
@media (max-width:900px){.request .grid{grid-template-columns:1fr}}
.request h2{margin-bottom:14px}
.request .lead{color:#c7d1da;font-size:19px;margin-bottom:32px}
form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){form{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
label{font-weight:600;font-size:15px}
label .opt{font-weight:400;color:#9fb0bd}
input,select,textarea{font:inherit;font-size:17px;color:var(--ink);background:var(--white);border:2px solid transparent;border-radius:6px;padding:13px 14px;min-height:52px;width:100%}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--cool)}
.kinds{display:flex;flex-wrap:wrap;gap:8px}
.kinds label{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:2px solid #3a4856;border-radius:6px;cursor:pointer;font-weight:600}
.kinds input{width:auto;min-height:0;accent-color:var(--heat)}
.kinds label:has(input:checked){border-color:var(--heat);background:rgba(217,50,42,.14)}
.hp{position:absolute;left:-9999px}
.formfoot{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:6px}
.formfoot small{color:#9fb0bd;max-width:40ch}
.msg{grid-column:1/-1;padding:14px 16px;border-radius:6px;font-weight:600;display:none}
.msg.err{display:block;background:#fbe3e1;color:#7d1712}
.done{display:none;padding:28px;border:2px solid var(--cool);border-radius:8px}
.done h3{margin-bottom:8px}

/* the data plate — styled like a unit's rating plate */
.plate{background:linear-gradient(160deg,#e3e8ec 0%,var(--plate) 55%,#c5cdd3 100%);color:var(--ink);border-radius:6px;padding:26px 26px 22px;position:relative;box-shadow:inset 0 0 0 1px rgba(255,255,255,.6),0 1px 0 rgba(0,0,0,.4)}
.plate::before,.plate::after,.plate .rv1,.plate .rv2{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,#8c979f 70%)}
.plate::before{top:10px;left:10px}.plate::after{top:10px;right:10px}.plate .rv1{bottom:10px;left:10px}.plate .rv2{bottom:10px;right:10px}
.plate .ph{display:flex;align-items:center;gap:12px;padding-bottom:14px;border-bottom:2px solid var(--ink);margin:0 6px 4px}
.plate .ph img{width:240px;max-width:100%}
.plate .ph strong{font-variation-settings:"wdth" 75;font-weight:850;font-size:20px;line-height:1.05}
.plate dl{margin:0 6px;display:grid;grid-template-columns:auto 1fr}
.plate dt,.plate dd{margin:0;padding:10px 0;border-bottom:1px solid rgba(18,26,33,.25);font-size:15px}
.plate dt{font-variation-settings:"wdth" 118;font-weight:650;padding-right:16px;color:#3b4650}
.plate dd{font-weight:600;text-align:right}
.plate dd a{text-decoration:none;font-variation-settings:"wdth" 85;font-weight:850;font-size:19px}
.plate .hours{grid-column:1/-1;display:grid;grid-template-columns:1fr auto;padding:4px 0 0}
.plate .hours span{padding:3px 0;font-size:15px}
.plate .tag{margin:16px 6px 0;font-variation-settings:"wdth" 120;font-weight:700;font-size:13px;color:#3b4650}

footer{background:#02090d;color:#9fb0bd;padding:36px 0;font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}
footer a{color:var(--white);text-decoration:none}

/* ---- multi-page additions ---- */
.btn-call{background:var(--heat);color:var(--white)}
.btn-call:hover{background:#b9261f}
.btn-ghost{background:transparent;color:inherit;border-color:currentColor}
.btn-dark{background:var(--slate);color:var(--white)}
.btn-dark:hover{background:#0a2430}
.btn-sm{min-height:44px;padding:0 16px;font-size:16px}

/* header on inner pages: solid bar instead of over a photo */
.top.solid{position:relative;background:var(--slate)}
.top nav .menu{display:none}
.top .navlinks{display:flex;align-items:center;gap:20px}
@media (max-width:1100px){.top .navlinks a.link{display:none}}
@media (max-width:820px){
  .top nav .menu{display:block;position:relative}
  .top nav .menu summary{list-style:none;cursor:pointer;min-height:44px;display:flex;align-items:center;padding:0 12px;border:2px solid rgba(255,255,255,.5);border-radius:6px;font-weight:700}
  .top nav .menu summary::-webkit-details-marker{display:none}
  .top nav .menu[open] .panel{display:flex}
  .top nav .menu .panel{display:none;position:absolute;right:0;top:52px;flex-direction:column;background:var(--white);color:var(--ink);border-radius:8px;padding:8px;min-width:240px;box-shadow:0 12px 30px rgba(0,0,0,.25);z-index:20}
  .top nav .menu .panel a{padding:12px 14px;text-decoration:none;font-weight:600;border-radius:6px}
  .top nav .menu .panel a:hover{background:var(--galv)}
  .top .call{display:none}
}

/* sticky mobile contact bar */
.mbar{display:none}
@media (max-width:820px){
  .mbar{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(3,14,20,.96);backdrop-filter:blur(6px)}
  .mbar .btn{min-height:50px;font-size:17px;padding:0 10px}
  body{padding-bottom:calc(76px + env(safe-area-inset-bottom))}
}

/* inner page hero */
.phero{position:relative;color:var(--white);background:var(--slate);overflow:hidden}
.phero picture,.phero picture img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.phero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,14,20,.94) 0%,rgba(3,14,20,.78) 50%,rgba(3,14,20,.35) 100%)}
.phero .wrap{position:relative;z-index:2;padding-top:72px;padding-bottom:72px}
.phero h1{font-size:clamp(38px,6vw,72px);font-variation-settings:"wdth" 66;font-weight:900;max-width:15ch}
.phero p{font-size:clamp(18px,2vw,20px);max-width:52ch;margin:18px 0 28px;color:#dbe3ea}
.phero .actions{display:flex;flex-wrap:wrap;gap:12px}
.crumbs{font-size:14px;color:#aebccb;margin-bottom:14px}
.crumbs a{color:#dbe3ea}

/* repair call-out */
.repair{background:var(--galv);padding:72px 0}
.repair .wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}
.repair p{color:var(--steel);font-size:19px;margin:16px 0 0}
.repair .actions{display:flex;flex-direction:column;gap:12px;align-items:stretch;max-width:360px;justify-self:end;width:100%}
@media (max-width:820px){.repair .wrap{grid-template-columns:1fr}.repair .actions{justify-self:start}}

/* generic content blocks */
.block{padding:80px 0}
.block.alt{background:var(--galv)}
.block .lede{color:var(--steel);font-size:19px;max-width:60ch;margin:16px 0 36px}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.cols.two{grid-template-columns:1fr 1fr}
@media (max-width:900px){.cols,.cols.two{grid-template-columns:1fr}}
.cols h3{margin-bottom:10px}
.cols p{color:var(--steel);font-size:16px}
.ticks{list-style:none;padding:0;margin:0}
.ticks li{padding:9px 0 9px 28px;border-top:1px solid #dde3e7;position:relative}
.ticks li:last-child{border-bottom:1px solid #dde3e7}
.ticks li::before{content:"";position:absolute;left:4px;top:17px;width:10px;height:6px;border-left:2.5px solid var(--cool);border-bottom:2.5px solid var(--cool);transform:rotate(-45deg)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.inline-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* trust */
.trust .facts{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:36px}
@media (max-width:900px){.trust .facts{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.trust .facts{grid-template-columns:1fr}}
.trust .fact{border-top:3px solid var(--ink);padding-top:14px}
.trust .fact b{display:block;font-variation-settings:"wdth" 80;font-size:20px;margin-bottom:6px}
.trust .fact span{color:var(--steel);font-size:16px}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
@media (max-width:900px){.reviews{grid-template-columns:1fr}}
.reviews blockquote{margin:0;padding:22px;background:var(--white);border-radius:6px}
.reviews cite{display:block;margin-top:10px;font-style:normal;font-weight:700}
.gbtns{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* city sections */
.cities{display:grid;grid-template-columns:1fr 1fr;gap:28px}
@media (max-width:820px){.cities{grid-template-columns:1fr}}
.city{padding:26px;border:2px solid #dde3e7;border-radius:8px}
.city h3{margin-bottom:8px}
.city p{color:var(--steel)}
.map{width:100%;aspect-ratio:16/9;border:0;border-radius:8px;background:var(--galv)}

/* form additions */
.request select{appearance:auto}
.formrow{display:grid;grid-template-columns:1fr 1fr;gap:16px;grid-column:1/-1}
@media (max-width:560px){.formrow{grid-template-columns:1fr}}
.note{grid-column:1/-1;font-size:14px;color:#9fb0bd;margin:0}
footer .cols4{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px;width:100%}
footer .cols4 a{display:block;padding:4px 0;color:#c7d1da}
footer .cols4 b{color:var(--white);display:block;margin-bottom:6px}
@media (max-width:820px){footer .cols4{grid-template-columns:1fr}}
footer .legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;width:100%;margin-top:24px;padding-top:18px;border-top:1px solid #1d2a33}

/* professional home hero */
.hero{min-height:min(78vh,700px);align-items:center}
.hero .wrap{padding-top:120px;padding-bottom:110px}
.hero .kicker{font-size:15px;font-weight:600;color:#c7d1da;margin:0 0 14px;letter-spacing:.01em}
.hero h1{font-size:clamp(36px,5vw,62px);font-variation-settings:"wdth" 88;font-weight:800;line-height:1.06;max-width:17ch;letter-spacing:-.015em}
.hero p{max-width:50ch}
.btn-white{background:var(--white);color:var(--ink)}
.btn-white:hover{background:#e6ebee}
.quick{position:relative;z-index:3;margin-top:-56px}
.quick .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:var(--white);border-radius:8px;box-shadow:0 10px 30px rgba(3,14,20,.18);padding:0}
.qcard{display:flex;gap:16px;align-items:flex-start;padding:26px 24px;text-decoration:none;color:var(--ink);border-right:1px solid #e3e8eb}
.qcard:last-child{border-right:0}
.qcard:hover b{text-decoration:underline}
.qcard svg{flex:none;width:40px;height:40px;padding:8px;border-radius:8px;background:var(--galv);fill:none;stroke:var(--slate);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.qcard b{display:block;font-size:18px;font-variation-settings:"wdth" 90;margin-bottom:4px}
.qcard small{display:block;color:var(--steel);font-size:15px;line-height:1.4}
@media (max-width:820px){
  .hero{min-height:0}
  .hero .wrap{padding-top:112px;padding-bottom:96px}
  .hero h1{font-size:34px}
  .hero .actions .btn{width:100%}
  .quick{margin-top:-48px}
  .quick .wrap{grid-template-columns:1fr;margin:0 16px;width:auto}
  .qcard{border-right:0;border-bottom:1px solid #e3e8eb;padding:20px}
  .qcard:last-child{border-bottom:0}
}

@media (max-width:820px){.top .hide-sm{display:none}}
.svc.four{grid-template-columns:repeat(4,1fr)}@media (max-width:1000px){.svc.four{grid-template-columns:1fr 1fr}}@media (max-width:560px){.svc.four{grid-template-columns:1fr}}
.svc article p a{font-weight:700;color:var(--ink)}