/* Universal Gas Contractors, Inc. — concept preview design
   Palette: deep gas navy, their #006699 blue family, flame amber accent, slate.
   Type: Barlow Condensed for display, Barlow for text. */
:root{
  --navy:#07334d;
  --navy-deep:#042539;
  --blue:#006699;
  --flame:#bc5c10;
  --flame-bright:#e07b28;
  --slate:#3c4a56;
  --ink:#1d2a33;
  --paper:#f4f7f8;
  --card:#ffffff;
  --line:#d7e0e5;
  --radius:4px 16px 4px 16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:clip}
body{
  margin:0;
  font-family:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--paper);
  font-size:18px;
  line-height:1.55;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--flame-bright);
  outline-offset:2px;
}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* Skip link: rests fully off canvas, appears on focus */
.skip-link{
  position:fixed;top:0;left:16px;z-index:900;
  transform:translateY(-400%);
  background:var(--navy);color:#fff;padding:12px 20px;
  font-weight:600;text-decoration:none;border-radius:0 0 10px 10px;
}
.skip-link:focus{transform:translateY(0);color:#fff}

/* Preview elements */
.watermark{
  position:fixed;inset:0;z-index:500;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='520' height='520'%3E%3Ctext x='60' y='300' font-family='Arial,sans-serif' font-size='64' font-weight='700' fill='%2307334d' fill-opacity='0.16' transform='rotate(-30 260 260)'%3EPREVIEW%3C/text%3E%3C/svg%3E");
  background-size:520px 520px;
}
.preview-banner{
  background:var(--navy-deep);color:#dcebf3;text-align:center;
  font-size:14px;letter-spacing:.04em;padding:8px 16px;position:relative;z-index:60;
}

/* Header */
.site-header{
  position:sticky;top:0;z-index:400;background:#fff;
  border-bottom:3px solid var(--flame);
  box-shadow:0 2px 14px rgba(4,37,57,.08);
}
.header-in{display:flex;align-items:center;gap:14px;max-width:1180px;margin:0 auto;padding:10px 20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;margin-right:auto;min-width:0}
.brand-flame{flex:0 0 auto}
.brand-text{line-height:1.02}
.brand-name{display:block;font-family:"Saira Condensed",sans-serif;font-weight:700;font-size:27px;letter-spacing:.02em;color:var(--navy);text-transform:uppercase}
.brand-sub{display:block;font-size:12.5px;font-weight:600;letter-spacing:.24em;color:var(--flame);text-transform:uppercase}
.btn{
  display:inline-block;text-decoration:none;font-weight:700;cursor:pointer;
  border-radius:var(--radius);padding:13px 26px;font-size:17px;border:2px solid transparent;
  transition:transform .15s ease, background .15s ease;
}
.btn-call{background:var(--flame);color:#fff}
.btn-call:hover{background:#a34f0c}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-deep)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.header-call{padding:11px 22px;white-space:nowrap}
.menu-btn{
  background:var(--navy);color:#fff;border:0;cursor:pointer;
  font:inherit;font-weight:700;padding:11px 20px;border-radius:var(--radius);
  display:inline-flex;align-items:center;gap:9px;
}
.menu-panel{
  display:none;background:var(--navy);position:relative;z-index:390;
}
.menu-panel.open{display:block}
.menu-panel nav{max-width:1180px;margin:0 auto;padding:10px 20px 18px}
.menu-panel ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:2px 26px}
.menu-panel a{
  color:#fff;text-decoration:none;display:block;padding:10px 6px;font-weight:600;
  border-bottom:1px solid rgba(255,255,255,.14);
}
.menu-panel a:hover{color:#ffc890}

/* Hero (home) */
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-deep) 78%);color:#fff;position:relative;overflow:clip}
.hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;max-width:1180px;margin:0 auto;padding:54px 20px 64px;align-items:start}
.eyebrow{font-weight:700;letter-spacing:.22em;text-transform:uppercase;font-size:14px;color:#ffb877;margin:0 0 14px}
.hero h1,.page-head h1{
  font-family:"Saira Condensed",sans-serif;font-weight:700;text-transform:uppercase;
  font-size:clamp(42px,6vw,68px);line-height:.98;margin:0 0 18px;letter-spacing:.01em;
}
.hero p.lede{font-size:20px;color:#d9e8f0;max-width:34em;margin:0 0 26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-note{margin-top:20px;font-size:16px;color:#bcd4e0}
.hero-note a{color:#fff;font-weight:700}
.hero-photo{margin-top:10px}
.hero-photo img{border-radius:6px 26px 6px 26px;box-shadow:18px 18px 0 rgba(224,123,40,.35);width:100%}
.hero-photo figcaption{font-size:14.5px;color:#bcd4e0;margin-top:26px}

/* Lead form card */
.form-card{background:#fff;color:var(--ink);border-radius:8px 24px 8px 24px;padding:28px 28px 24px;box-shadow:0 24px 50px rgba(0,0,0,.28)}
.form-card h2{font-family:"Saira Condensed",sans-serif;font-size:30px;text-transform:uppercase;color:var(--navy);margin:0 0 6px;line-height:1.05}
.form-card p{margin:0 0 16px;font-size:16px;color:var(--slate)}
.lead-form{display:grid;gap:13px}
.lead-form label{font-weight:600;font-size:15.5px;display:block;margin-bottom:5px;color:var(--navy)}
.lead-form input,.lead-form select{
  width:100%;font:inherit;font-size:17px;padding:12px 13px;
  border:1.5px solid #a9bcc6;border-radius:8px 3px 8px 3px;background:#fbfdfd;color:var(--ink);
}
.lead-form .why{font-size:13.5px;color:var(--slate);margin-top:4px}
.lead-form button{width:100%;margin-top:4px}
.form-grid2{display:grid;grid-template-columns:1fr 1fr;gap:13px}

/* Page head (inner) */
.page-head{background:linear-gradient(150deg,var(--navy),var(--navy-deep));color:#fff;overflow:clip}
.page-head-in{max-width:1180px;margin:0 auto;padding:46px 20px 50px;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.page-head p.lede{font-size:19.5px;color:#d9e8f0;margin:0;max-width:36em}
.page-head .head-img img{border-radius:6px 24px 6px 24px;box-shadow:14px 14px 0 rgba(224,123,40,.35);width:100%}
.answer-bar{background:#fff;border-bottom:1px solid var(--line)}
.answer-in{max-width:1180px;margin:0 auto;padding:26px 20px;display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between}
.answer-in p{font-size:19px;margin:0;max-width:44em}
.answer-in p strong{color:var(--navy)}

/* Sections */
section.band{padding:58px 0}
section.band.alt{background:#fff}
section.band.navy{background:var(--navy);color:#fff}
.kicker{font-weight:700;letter-spacing:.22em;text-transform:uppercase;font-size:13.5px;color:var(--flame);margin:0 0 10px}
.band.navy .kicker{color:#ffb877}
h2.sec{
  font-family:"Saira Condensed",sans-serif;font-weight:700;text-transform:uppercase;
  font-size:clamp(32px,4.4vw,46px);line-height:1.02;color:var(--navy);margin:0 0 16px;
}
.band.navy h2.sec{color:#fff}
.sec-intro{max-width:46em;font-size:18.5px;margin:0 0 30px;color:var(--slate)}
.band.navy .sec-intro{color:#d9e8f0}

/* Service rows: offset editorial layout, not a card grid */
.svc-rows{display:grid;gap:0}
.svc-row{display:grid;grid-template-columns:300px 1fr auto;gap:28px;align-items:center;padding:26px 10px;border-top:2px solid var(--line);text-decoration:none;color:var(--ink)}
.svc-row:last-child{border-bottom:2px solid var(--line)}
.svc-row:hover{background:#eef4f6}
.svc-row img{border-radius:6px 18px 6px 18px;width:100%;height:170px;object-fit:cover}
.svc-row h3{font-family:"Saira Condensed",sans-serif;font-size:29px;text-transform:uppercase;color:var(--navy);margin:0 0 6px;line-height:1.05}
.svc-row p{margin:0;color:var(--slate);max-width:40em}
.svc-row .go{font-weight:700;color:var(--flame);white-space:nowrap}

/* Fact list */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:0;border:2px solid var(--line);border-radius:8px 20px 8px 20px;overflow:hidden;background:#fff}
.fact{padding:20px 22px;border-right:1px solid var(--line)}
.fact:last-child{border-right:0}
.fact dt{font-weight:700;color:var(--flame);text-transform:uppercase;letter-spacing:.12em;font-size:13px;margin-bottom:5px}
.fact dd{margin:0;font-size:17px}
.include-list{columns:2;column-gap:44px;margin:0;padding-left:20px}
.include-list li{margin-bottom:9px;break-inside:avoid}

/* Proof band */
.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.proof figure{margin:0}
.proof img{border-radius:6px 20px 6px 20px;width:100%;height:250px;object-fit:cover}
.proof figcaption{font-size:15px;color:#d9e8f0;margin-top:10px}
.on-light figcaption{color:var(--slate)}

/* Clients strip */
.clients{display:flex;flex-wrap:wrap;gap:10px 26px;list-style:none;margin:0;padding:0;font-family:"Saira Condensed",sans-serif;font-size:23px;text-transform:uppercase;color:var(--navy);letter-spacing:.02em}
.clients li::before{content:"";display:inline-block;width:9px;height:9px;background:var(--flame-bright);border-radius:2px 6px 2px 6px;margin-right:10px;vertical-align:middle}

/* FAQ */
.faqs{display:grid;gap:14px;max-width:880px}
.faq{background:#fff;border:1.5px solid var(--line);border-radius:6px 18px 6px 18px;padding:6px 24px}
.faq summary{cursor:pointer;font-weight:700;color:var(--navy);font-size:18.5px;padding:14px 0;list-style-position:outside}
.faq p{margin:0 0 18px;color:var(--slate)}

/* Two column content */
.two-col{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start}
.two-col img{border-radius:6px 22px 6px 22px;width:100%}
.prose p{margin:0 0 16px;max-width:44em}
.prose ul{max-width:44em}

/* Town links */
.towns{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.town{display:block;background:#fff;border:1.5px solid var(--line);border-radius:6px 18px 6px 18px;padding:20px 22px;text-decoration:none}
.town strong{font-family:"Saira Condensed",sans-serif;font-size:25px;text-transform:uppercase;color:var(--navy);display:block}
.town span{color:var(--slate);font-size:16px}
.town:hover{border-color:var(--flame)}
.plain-towns{columns:3;column-gap:40px;margin:0;padding-left:20px}
.plain-towns li{margin-bottom:7px}

/* Contact + map */
.map-frame{border:0;width:100%;height:380px;border-radius:6px 22px 6px 22px}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
.contact-lines{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:14px;font-size:18.5px}
.contact-lines strong{color:var(--navy)}

/* Footer */
.site-footer{background:var(--navy-deep);color:#cfe0ea;margin-top:0}
.footer-in{max-width:1180px;margin:0 auto;padding:46px 20px 110px;display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:36px}
.site-footer h3{font-family:"Saira Condensed",sans-serif;color:#fff;text-transform:uppercase;font-size:22px;margin:0 0 12px}
.site-footer a{color:#ffb877}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer-legal{max-width:1180px;margin:0 auto;padding:0 20px 30px;font-size:14.5px;color:#9fb9c8}
.footer-legal a{color:#ffb877}

/* Sticky mobile bar */
.sticky-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:450;
  background:#fff;border-top:2.5px solid var(--flame);
  padding-bottom:env(safe-area-inset-bottom);
  box-shadow:0 -4px 18px rgba(4,37,57,.16);
}
.sticky-bar a{
  flex:1;text-align:center;text-decoration:none;font-weight:700;color:var(--navy);
  padding:13px 4px calc(13px + 0px);font-size:16.5px;min-height:52px;display:flex;align-items:center;justify-content:center;
}
.sticky-bar a.mid{background:var(--flame);color:#fff}
body.form-focus .sticky-bar{display:none!important}

@media (max-width:900px){
  .hero-in{grid-template-columns:1fr;gap:30px;padding:40px 20px 48px}
  .page-head-in{grid-template-columns:1fr}
  .page-head .head-img{display:none}
  .two-col,.contact-grid{grid-template-columns:1fr}
  .proof{grid-template-columns:1fr}
  .proof img{height:auto}
  .svc-row{grid-template-columns:1fr;gap:14px}
  .svc-row img{height:auto}
  .svc-row .go{display:none}
  .include-list,.plain-towns{columns:1}
  .footer-in{grid-template-columns:1fr;padding-bottom:120px}
  .sticky-bar{display:flex}
  .header-in{gap:8px;padding:10px 12px}
  .brand{gap:7px}
  .brand-flame{width:30px;height:30px}
  .brand-name{font-size:19.5px}
  .brand-sub{font-size:10px;letter-spacing:.17em}
  .header-call{padding:10px 13px;font-size:15.5px}
  .menu-btn{padding:10px 13px;font-size:15.5px}
  body{padding-bottom:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
}