/* Trusted Choice Heating & Cooling, concept site.
   Generated pages share this sheet. Edit alongside demos/_builders/trusted-choice-heating.py.
   Palette derived from the client's own logo: orange flame, blue snowflake, black field.

   Type system, deliberate: big statements (h1/h2) are sentence case so long headlines read
   instead of shout; small labels (eyebrows, h3 card titles, buttons, footer headings) carry
   the condensed-caps trade voice. --heat is the display orange for dark surfaces; --heat-ink
   is the darkened orange for text and UI on light surfaces (#e8791f on paper is 2.8:1 and
   fails contrast, #a85408 is 5:1 and passes). */

:root{
  --ink:#0d0f12; --surface:#14181d; --surface-2:#1c2229; --line:#2a323b;
  --paper:#f7f8f9; --paper-2:#eceef1;
  --heat:#e8791f; --heat-soft:#f59b4e; --heat-ink:#a85408; --cool:#5aa9d6;
  --on-dark:#f2f4f6; --on-dark-dim:#b4bdc7; --on-paper:#16181c; --on-paper-dim:#4e5966;
  --display:'Barlow Condensed',system-ui,sans-serif; --body:'Inter',system-ui,sans-serif;
  --wrap:1140px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--body);background:var(--paper);color:var(--on-paper);
     font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2.5px solid var(--cool);outline-offset:2px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.wrap.narrow{max-width:790px}
h1,h2{font-family:var(--display);line-height:1.06;margin:0;font-weight:700;text-wrap:balance}
h1{font-size:clamp(2.4rem,5.6vw,4.15rem);line-height:1.03}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
h3{font-family:var(--display);line-height:1.1;margin:0;text-transform:uppercase;
   font-weight:700;font-size:1.28rem;letter-spacing:.04em}
p{margin:0}
.eyebrow{font-family:var(--display);text-transform:uppercase;letter-spacing:.18em;
         font-size:.92rem;font-weight:600;color:var(--heat-ink)}
.hero .eyebrow,.page-hero .eyebrow,.work .eyebrow,.quote-sec .eyebrow{color:var(--heat)}

/* honesty rail */
.demo-banner{background:#111418;color:#c9d2dc;font-size:.79rem;line-height:1.5;
             padding:9px 22px;text-align:center;border-bottom:1px solid #262d35}
.demo-banner b{color:var(--heat-soft);font-weight:600}

/* header */
header{background:var(--ink);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.bar{display:flex;align-items:center;gap:20px;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:0 0 auto}
.brand img{width:52px;height:52px;object-fit:contain;border-radius:7px;flex:none}
.brand-name{font-family:var(--display);text-transform:uppercase;color:var(--on-dark);
            font-weight:700;font-size:1.16rem;line-height:1.05;letter-spacing:.02em}
.brand-name span{display:block;font-size:.72rem;letter-spacing:.2em;color:var(--cool);font-weight:600}
.mainnav{display:flex;gap:26px;margin-left:auto}
.mainnav a{color:var(--on-dark-dim);text-decoration:none;font-size:.94rem;font-weight:500;
           padding:6px 0}
.mainnav a:hover,.mainnav a:focus-visible{color:var(--heat-soft)}
.mainnav a.on{color:var(--on-dark);box-shadow:inset 0 -2px 0 var(--heat)}
.call-btn{display:inline-flex;align-items:center;gap:9px;background:var(--heat);color:#12140f;
          font-weight:700;text-decoration:none;padding:11px 19px;border-radius:8px;
          font-size:1.02rem;white-space:nowrap}
.call-btn:hover,.call-btn:focus-visible{background:var(--heat-soft)}
@media (max-width:980px){.mainnav{display:none}.bar .call-btn{margin-left:auto}}
@media (max-width:430px){
  .bar{gap:12px}
  .brand img{width:44px;height:44px}
  .brand-name{font-size:.98rem}
  .brand-name span{font-size:.62rem}
  .call-btn{padding:9px 13px;font-size:.92rem;gap:7px}
}

/* mobile nav row: header nav vanishes under 980px, this row replaces it.
   Non-sticky by design so the sticky bar stays slim; scrolls away with the page. */
.subnav{display:none}
@media (max-width:980px){
  .subnav{display:flex;gap:4px;background:var(--ink);border-bottom:1px solid var(--line);
          padding:0 14px;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .subnav a{color:var(--on-dark-dim);text-decoration:none;font-size:.92rem;font-weight:600;
            padding:12px;white-space:nowrap}
  .subnav a.on{color:var(--on-dark);box-shadow:inset 0 -2px 0 var(--heat)}
}

/* breadcrumbs: dark, merging into the page hero rather than a light strip between
   two dark blocks */
.crumbs{background:var(--ink);font-size:.86rem;padding:13px 0 0}
.crumbs a{color:var(--on-dark-dim);text-decoration:none}
.crumbs a:hover,.crumbs a:focus-visible{color:var(--heat-soft);text-decoration:underline}
.crumbs i{color:#55606c;margin:0 9px;font-style:normal}
.crumbs span{font-weight:600;color:var(--on-dark)}

section{padding:74px 0}
.sec-head{max-width:44rem;margin-bottom:40px}
.sec-head h2{margin:10px 0 0}
.sec-head p{margin-top:14px;color:var(--on-paper-dim)}
.tinted{background:var(--paper-2)}
/* second heading inside one section, replaces an inline style so the CSP
   does not need style-src unsafe-inline */
.sec-head.stacked{margin-top:38px}

/* home hero */
.hero{background:var(--ink);color:var(--on-dark);padding:64px 0 72px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(900px 460px at 12% -10%,rgba(232,121,31,.16),transparent 60%),
             radial-gradient(760px 420px at 98% 108%,rgba(90,169,214,.14),transparent 62%)}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center}
.hero h1{margin:14px 0 0}
.hero h1 em{font-style:normal;color:var(--heat);white-space:nowrap}
.hero-sub{margin-top:20px;color:var(--on-dark-dim);font-size:1.1rem;max-width:33rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:28px}
.btn-ghost{display:inline-flex;align-items:center;padding:11px 21px;border-radius:8px;
           border:1.5px solid #3b454f;color:var(--on-dark);text-decoration:none;font-weight:600}
.btn-ghost:hover,.btn-ghost:focus-visible{border-color:var(--cool);color:var(--cool)}
.chips{list-style:none;margin:34px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:9px}
.chips li{font-size:.85rem;font-weight:500;color:var(--on-dark-dim);
          border:1px solid var(--line);border-radius:999px;padding:6px 13px;background:#11151a}
.chips li b{color:var(--heat-soft);font-weight:700}
.hero-photo{position:relative}
.hero-photo img{border-radius:14px;border:1px solid var(--line);width:100%;
                aspect-ratio:4/5;object-fit:cover;object-position:center 32%}
.photo-tag{position:absolute;left:16px;bottom:16px;background:rgba(13,15,18,.9);
           border:1px solid var(--line);border-radius:9px;padding:9px 14px;
           font-size:.85rem;color:var(--on-dark);backdrop-filter:blur(5px)}
.photo-tag b{display:block;font-family:var(--display);text-transform:uppercase;
             letter-spacing:.06em;font-size:1rem}
@media (max-width:880px){
  .hero{padding:40px 0 52px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-photo{order:-1;max-width:360px;margin-inline:auto}
  .hero-sub{font-size:1.04rem}
}

/* inner page hero: a content page opener, not a billboard, so it runs smaller
   than the home hero and its h1 stays sentence case */
.page-hero{background:var(--ink);color:var(--on-dark);padding:38px 0 56px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(760px 380px at 8% -20%,rgba(232,121,31,.15),transparent 62%)}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{margin:12px 0 0;max-width:24ch;font-size:clamp(2.05rem,4.4vw,3.25rem)}
.lede{margin-top:18px;color:var(--on-dark-dim);font-size:1.1rem;max-width:44rem}

/* service / city cards */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--paper-2);
          border:1px solid var(--paper-2);border-radius:14px;overflow:hidden}
.tinted .svc-grid,.svc-grid.wide{background:#dfe3e8;border-color:#dfe3e8}
.svc-card{background:var(--paper);padding:28px 26px 30px;text-decoration:none;display:block;
          box-shadow:inset 0 0 0 var(--heat);
          transition:background .15s ease,box-shadow .15s ease}
.svc-card:hover,.svc-card:focus-visible{background:#fff;box-shadow:inset 0 3px 0 var(--heat)}
.svc-card h3{margin:6px 0 9px}
.svc-card .num{font-family:var(--display);color:var(--heat-ink);font-size:.9rem;
               letter-spacing:.16em;font-weight:600}
.svc-card p{color:var(--on-paper-dim);font-size:.97rem}
.svc-card .more{display:inline-block;margin-top:15px;color:var(--heat-ink);font-weight:600;
                font-size:.92rem}
.svc-card:hover .more{text-decoration:underline}
@media (max-width:860px){.svc-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.svc-grid{grid-template-columns:1fr}}

/* includes grid */
.inc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.inc-grid article{background:var(--paper);border:1px solid #dfe3e8;border-radius:13px;padding:26px 24px}
.tinted .inc-grid article{background:#fff}
.inc-grid h3{margin-bottom:9px}
.inc-grid p{color:var(--on-paper-dim);font-size:.97rem}
@media (max-width:760px){.inc-grid{grid-template-columns:1fr}}

/* two column with photo */
.two-col{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
.side-photo{margin:0}
.side-photo img{border-radius:14px;border:1px solid #dfe3e8;aspect-ratio:3/4;object-fit:cover}
@media (max-width:860px){.two-col{grid-template-columns:1fr;gap:34px}
  .side-photo{max-width:360px;margin-inline:auto}}

.ticks{list-style:none;padding:0;margin:0;display:grid;gap:13px}
.ticks li{position:relative;padding-left:32px;color:var(--on-paper-dim)}
.ticks li::before{content:"";position:absolute;left:0;top:.55em;width:16px;height:9px;
  border-left:2.5px solid var(--heat-ink);border-bottom:2.5px solid var(--heat-ink);
  transform:rotate(-45deg)}

/* faq */
.faq details{border-bottom:1px solid #dfe3e8}
.faq summary{cursor:pointer;padding:19px 0;font-weight:600;font-size:1.06rem;list-style:none;
             display:flex;justify-content:space-between;gap:18px;align-items:flex-start}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--display);font-size:1.6rem;line-height:1;
                    color:var(--heat-ink);flex:none}
.faq details[open] summary::after{content:"\2013"}
.faq details div{padding:0 0 21px;color:var(--on-paper-dim);max-width:62ch}

/* home: promise + real work photo */
.work{background:var(--ink);color:var(--on-dark)}
.work h2{color:var(--on-dark)}
.work-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:52px;align-items:center}
.work-grid figure{margin:0}
.work-grid img{border-radius:14px;border:1px solid var(--line);aspect-ratio:3/4;object-fit:cover}
.work p{color:var(--on-dark-dim);margin-top:17px}
.work .quoted{color:var(--on-dark);font-size:1.14rem;border-left:3px solid var(--heat);
              padding-left:20px;margin-top:24px}
@media (max-width:860px){.work-grid{grid-template-columns:1fr;gap:34px}
  .work-grid figure{max-width:360px;margin-inline:auto}}

/* home: service area block */
.area{background:var(--paper)}

/* reviews */
.reviews{background:var(--paper-2)}
.tinted+.reviews,.reviews+.tinted{border-top:1px solid #dfe3e8}
.rating-line{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-top:11px}
.stars{color:var(--heat-ink);font-size:1.4rem;letter-spacing:.12em}
.rating-line b{font-family:var(--display);font-size:2.2rem;line-height:1}
.rating-line span{color:var(--on-paper-dim);font-size:.97rem}
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.rev-grid blockquote{margin:0;background:var(--paper);border:1px solid #dfe3e8;
                     border-radius:13px;padding:26px 24px}
.rev-grid p{font-size:.99rem}
.rev-grid cite{display:block;margin-top:15px;font-style:normal;font-weight:600;font-size:.9rem}
.rev-grid cite span{display:block;font-weight:400;color:var(--on-paper-dim);font-size:.83rem}
@media (max-width:860px){.rev-grid{grid-template-columns:1fr}}

/* reviews placeholder: no invented quotes on a preview */
.rev-placeholder{margin-top:34px;background:var(--paper);border:1px solid #dfe3e8;
  border-left:4px solid var(--heat-ink);border-radius:13px;padding:28px 30px;max-width:62rem}
.rev-placeholder p{color:var(--on-paper-dim)}
.rev-placeholder p+p{margin-top:13px}
.rev-placeholder strong{color:var(--on-paper);font-size:1.06rem}
.rev-jab{border-top:1px solid #e4e8ec;padding-top:15px;margin-top:18px!important;font-size:.97rem}
@media (max-width:560px){.rev-placeholder{padding:22px}}

/* area links + pills */
.area-links{display:flex;flex-wrap:wrap;gap:11px}
.area-links a{border:1.5px solid #d5dae0;border-radius:999px;padding:9px 20px;font-weight:600;
              background:var(--paper);text-decoration:none;font-size:.97rem}
.tinted .area-links a{background:#fff}
.area-links a:hover,.area-links a:focus-visible{border-color:var(--heat-ink);color:var(--heat-ink)}
.pills{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-wrap:wrap;gap:9px}
.pills li{border:1px solid #dfe3e8;border-radius:999px;padding:7px 15px;font-size:.9rem;
          color:var(--on-paper-dim);background:var(--paper)}

/* quote */
.quote-sec{background:var(--surface);color:var(--on-dark)}
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}
.quote-grid h2{color:var(--on-dark)}
.quote-grid>div>p{color:var(--on-dark-dim);margin-top:16px}
.big-call{display:inline-flex;align-items:center;gap:11px;margin-top:24px;font-family:var(--display);
          font-size:2.1rem;color:var(--heat);text-decoration:none;font-weight:700}
.big-call:hover,.big-call:focus-visible{color:var(--heat-soft)}
form{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:27px}
label{display:block;font-size:.87rem;font-weight:600;margin-bottom:6px;color:var(--on-dark)}
input,select,textarea{width:100%;padding:11px 13px;border-radius:8px;border:1px solid #39424c;
  background:#0f1317;color:var(--on-dark);font:inherit;font-size:.97rem;margin-bottom:15px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--cool);outline-offset:1px;border-color:transparent}
button{width:100%;background:var(--heat);color:#12140f;border:0;border-radius:8px;padding:13px;
       font:inherit;font-weight:700;font-size:1.03rem;cursor:pointer;font-family:var(--display);
       text-transform:uppercase;letter-spacing:.06em}
button:hover{background:var(--heat-soft)}
.form-note{font-size:.79rem;color:var(--on-dark-dim);margin-top:12px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{display:none;margin-top:14px;border-radius:9px;padding:14px 16px;font-size:.94rem;
             line-height:1.55}
.form-status.ok{display:block;background:rgba(90,169,214,.14);border:1px solid rgba(90,169,214,.5);
                color:var(--on-dark)}
.form-status.warn{display:block;background:rgba(232,121,31,.14);border:1px solid rgba(232,121,31,.55);
                  color:var(--on-dark)}
@media (max-width:860px){.quote-grid{grid-template-columns:1fr;gap:34px}}

/* footer */
footer{background:var(--ink);color:var(--on-dark-dim);padding:48px 0 30px;
       border-top:1px solid var(--line);font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:34px}
.foot-grid a{color:var(--on-dark-dim);text-decoration:none}
.foot-grid a:hover{color:var(--heat-soft)}
.foot-name{font-family:var(--display);text-transform:uppercase;color:var(--on-dark);
           font-size:1.15rem;font-weight:700;letter-spacing:.02em;margin-bottom:7px}
.foot-h{font-family:var(--display);text-transform:uppercase;letter-spacing:.14em;
        font-size:.82rem;color:var(--cool);font-weight:600;margin-bottom:11px}
.foot-grid>div>a[href^="/"]{display:block;padding:3px 0}
.foot-phone{font-family:var(--display);font-size:1.55rem;color:var(--heat)!important;font-weight:700}
.social{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);
        border-radius:8px;padding:9px 15px;margin-top:13px}
.colophon{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);
          display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:.83rem}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;position:fixed;z-index:99;background:var(--heat);
            color:#12140f;padding:11px 17px;border-radius:8px;font-weight:700}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important}}