/* ===========================================================
   Comfort Unleashed Heating and Cooling — shared styles
   =========================================================== */

:root{
  color-scheme:light;          /* site is designed light; opt out of browser auto dark-mode */
  --slate:#F5F1EC;              /* warm off-white — alt sections & cards bg */
  --slate-deep:#FFFFFF;         /* page background */
  --slate-line:rgba(32,49,59,.14);
  --bone:#20313B;              /* primary text (brand navy, from logo) */
  --bone-dim:#5C6B72;          /* muted text */
  --copper:#B85E15;            /* accent for text/links/fills on white (accessible) */
  --copper-hover:#EB7E21;      /* brightens to true brand orange on hover */
  --tan:#B85E15;              /* labels/eyebrows share the accent */
  --navy:#213037;             /* EXACT logo background — makes header/footer seamless with the logo */
  --orange:#EB7E21;           /* vivid brand orange (logo) — for dark backgrounds */
  --white:#ffffff;

  --display:"Bricolage Grotesque", Georgia, serif;
  --body:"Instrument Sans", system-ui, -apple-system, sans-serif;

  --wrap:1080px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}

body{
  background:var(--slate-deep);
  color:var(--bone);
  font-family:var(--body);
  font-size:17px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 28px}

.muted{color:var(--bone-dim)}
.copper{color:var(--copper)}
.tan{color:var(--tan)}

/* ---- Shared eyebrow / labels ---- */
.eyebrow,.label{
  font-size:12px;font-weight:600;letter-spacing:.20em;
  text-transform:uppercase;color:var(--tan);
}
.eyebrow span{opacity:.5;padding:0 .55em}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 24px;border-radius:2px;font-weight:600;font-size:17px;
  letter-spacing:-.01em;transition:background .18s ease,transform .18s ease,border-color .18s ease;
  border:1px solid transparent;cursor:pointer;
}
.btn-call,.btn-primary{background:var(--copper);color:#fff}
.btn-call:hover,.btn-primary:hover{background:var(--copper-hover);transform:translateY(-1px)}
.btn-primary small{font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;opacity:.72}
.btn-ghost{background:transparent;color:var(--bone);border-color:var(--slate-line)}
.btn-ghost:hover{border-color:var(--tan);transform:translateY(-1px)}
.btn:focus-visible{outline:2px solid var(--tan);outline-offset:3px}

.textlink{color:var(--tan);font-weight:600;border-bottom:1px solid rgba(196,161,119,.4);transition:opacity .18s ease}
.textlink:hover{opacity:.75}

/* ===========================================================
   Header / navigation
   =========================================================== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:var(--navy);
  border-bottom:1px solid rgba(255,255,255,.10);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;min-height:120px;gap:20px}
.brand{font-family:var(--display);font-weight:800;font-size:19px;letter-spacing:-.02em;line-height:1;white-space:nowrap}
.brand span{display:block;font-family:var(--body);font-weight:600;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--tan);margin-top:4px}

.site-nav{display:flex;align-items:center;gap:26px}
.site-nav a{font-size:15px;font-weight:500;color:var(--bone-dim);transition:color .16s ease}
.site-nav a:hover,.site-nav a[aria-current="page"]{color:var(--bone)}
.site-nav .btn-call{color:#fff;font-size:15px;padding:11px 18px}

/* mobile toggle (checkbox hack, no JS) */
.nav-toggle{display:none}
.nav-burger{display:none;width:44px;height:44px;position:relative;cursor:pointer;flex:none;border:1px solid var(--slate-line);border-radius:3px}
.nav-burger span,.nav-burger span::before,.nav-burger span::after{
  content:"";position:absolute;left:11px;width:22px;height:2px;background:var(--bone);transition:transform .2s ease,opacity .2s ease}
.nav-burger span{top:21px}
.nav-burger span::before{top:-7px}
.nav-burger span::after{top:7px}

@media (max-width:860px){
  .nav-burger{display:block}
  .site-nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--slate-deep);border-bottom:1px solid var(--slate-line);
    max-height:0;overflow:hidden;transition:max-height .28s ease;
  }
  .site-nav a{padding:15px 28px;border-top:1px solid var(--slate-line);color:var(--bone)}
  .site-nav .btn-call{margin:16px 28px;justify-content:center}
  .nav-toggle:checked ~ .site-nav{max-height:420px}
  .nav-toggle:checked ~ .nav-burger span{background:transparent}
  .nav-toggle:checked ~ .nav-burger span::before{transform:translateY(7px) rotate(45deg)}
  .nav-toggle:checked ~ .nav-burger span::after{transform:translateY(-7px) rotate(-45deg)}
}

/* ===========================================================
   Sections
   =========================================================== */
section{padding:clamp(56px,8vw,96px) 0}
.section-tight{padding:clamp(40px,6vw,64px) 0}

h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;line-height:1.02;color:var(--navy)}
h1{font-weight:800;font-size:clamp(40px,7.6vw,86px);line-height:.94}
h2{font-weight:700;font-size:clamp(28px,4.4vw,46px);line-height:1.02}
h3{font-weight:700;font-size:21px;letter-spacing:-.015em}
h1 em,h2 em{font-style:normal;color:var(--copper);display:inline}

.lead{font-size:clamp(17px,2.1vw,21px);line-height:1.5;color:var(--bone-dim);max-width:56ch}
.section-head{max-width:60ch;margin-bottom:clamp(32px,5vw,48px)}
.section-head .label{display:block;margin-bottom:18px}

/* ---- Hero ---- */
.hero{position:relative;background:var(--slate);overflow:hidden;padding:clamp(64px,11vw,128px) 0 clamp(56px,9vw,104px)}
.ticking{display:none}
.hero .wrap{position:relative;z-index:1}
.hero h1{max-width:15ch}
.hero .lead{margin-top:clamp(22px,4vw,30px)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:clamp(30px,4.5vw,42px)}

.rule{width:100%;height:1px;background:var(--bone);opacity:.22;margin:clamp(28px,5vw,44px) 0}

/* ---- Trust bar ---- */
.trustbar{display:flex;flex-wrap:wrap;gap:26px 40px;padding:22px 0;border-top:1px solid var(--slate-line);border-bottom:1px solid var(--slate-line)}
.trustbar div{font-size:14px;color:var(--bone-dim)}
.trustbar b{display:block;font-family:var(--display);font-size:26px;font-weight:700;color:var(--bone);letter-spacing:-.02em}

/* ---- Card grids ---- */
.grid{display:grid;gap:1px;background:var(--slate-line);border:1px solid var(--slate-line)}
.grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid.cols-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.grid.cols-4{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.cell{background:var(--slate-deep);padding:28px 26px 32px}
.cell h3{margin-bottom:8px}
.cell p{font-size:15px;line-height:1.5;color:var(--bone-dim)}
.cell .num{font-family:var(--display);font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--copper);margin-bottom:14px}

/* ---- Steps ---- */
.steps{counter-reset:step;display:grid;gap:1px;background:var(--slate-line);border:1px solid var(--slate-line)}
.steps.cols-4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.step{background:var(--slate-deep);padding:30px 26px 34px}
.step .num{font-family:var(--display);font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--copper);margin-bottom:14px}
.step h3{margin-bottom:8px}
.step p{font-size:15px;color:var(--bone-dim);line-height:1.5}

/* ---- Stats ---- */
.stat b{display:block;font-family:var(--display);font-weight:800;font-size:clamp(38px,6vw,58px);line-height:1;color:var(--copper);letter-spacing:-.02em}
.stat p{font-size:15px;color:var(--bone-dim);margin-top:12px;line-height:1.45}

/* ---- Split / feature rows ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);align-items:center}
.split.narrow{grid-template-columns:1fr .9fr}
@media (max-width:820px){.split,.split.narrow{grid-template-columns:1fr}}
.panel{background:var(--slate);border:1px solid var(--slate-line);border-radius:3px;padding:clamp(24px,4vw,38px)}

/* ---- Feature list (checkmarks) ---- */
.ticklist{list-style:none;display:grid;gap:14px;margin-top:8px}
.ticklist li{position:relative;padding-left:30px;color:var(--bone-dim);font-size:16px;line-height:1.5}
.ticklist li::before{content:"";position:absolute;left:0;top:9px;width:12px;height:7px;border-left:2px solid var(--copper);border-bottom:2px solid var(--copper);transform:rotate(-45deg)}
.ticklist li b{color:var(--bone);font-weight:600}

/* ---- Report mock (sample report page) ---- */
.report-card{background:var(--slate);border:1px solid var(--slate-line);border-radius:4px;overflow:hidden}
.report-top{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--slate-line)}
.report-top span{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--bone-dim)}
.grade{display:inline-flex;align-items:baseline;gap:10px}
.grade .g{font-family:var(--display);font-weight:800;font-size:44px;line-height:1;letter-spacing:-.02em}
.grade .pct{font-size:15px;color:var(--bone-dim)}
.grade.a .g{color:#7FB069}
.grade.b .g{color:var(--tan)}
.report-body{padding:22px 24px}
.meter{display:grid;grid-template-columns:120px 1fr 52px;align-items:center;gap:14px;padding:9px 0;font-size:14px;color:var(--bone-dim)}
.meter .bar{height:6px;border-radius:3px;background:var(--slate-line);overflow:hidden}
.meter .bar i{display:block;height:100%;border-radius:3px}
.meter .fill-good{background:#7FB069}
.meter .fill-warn{background:var(--copper)}
.meter .fill-mid{background:var(--tan)}

/* ---- Service area ---- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.chip{font-size:14px;color:var(--bone-dim);border:1px solid var(--slate-line);border-radius:999px;padding:8px 15px}
.chip.home{color:var(--tan);border-color:rgba(196,161,119,.5)}

/* ---- Price card ---- */
.pricewrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:8px}
.price{background:var(--slate);border:1px solid var(--slate-line);border-radius:4px;padding:32px 28px;text-align:center}
.price.feature{border-color:rgba(176,90,51,.55)}
.price .amt{font-family:var(--display);font-weight:800;font-size:clamp(44px,7vw,64px);line-height:1;color:var(--bone);letter-spacing:-.02em}
.price .amt sup{font-size:22px;top:-1.1em;margin-right:2px;color:var(--bone-dim)}
.price .per{font-size:14px;color:var(--bone-dim);margin-top:8px}
.price h3{margin-bottom:6px}

/* ---- CTA band ---- */
.cta-band{background:var(--slate);border-top:1px solid var(--slate-line);border-bottom:1px solid var(--slate-line);text-align:center}
.cta-band h2{max-width:20ch;margin:0 auto}
.cta-band .hero-cta{justify-content:center;margin-top:28px}

/* ---- Contact form ---- */
.form{display:grid;gap:16px;max-width:560px}
.form-row{display:grid;gap:16px;grid-template-columns:1fr 1fr}
@media (max-width:560px){.form-row{grid-template-columns:1fr}}
.field{display:grid;gap:7px}
.field label{font-size:13px;letter-spacing:.04em;color:var(--bone-dim)}
.field input,.field textarea,.field select{
  font-family:var(--body);font-size:16px;color:var(--bone);
  background:var(--slate);border:1px solid var(--slate-line);border-radius:3px;padding:13px 14px;width:100%}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--tan);outline-offset:1px;border-color:transparent}
.form-note{font-size:13px;color:var(--bone-dim)}

/* ---- Contact info list ---- */
.info-list{display:grid;gap:22px}
.info-list .label{display:block;margin-bottom:6px}
.info-list a{color:var(--bone)}
.info-list .big{font-family:var(--display);font-weight:700;font-size:clamp(22px,3vw,30px);letter-spacing:-.02em;color:var(--bone)}

/* ===========================================================
   Footer
   =========================================================== */
.site-footer{border-top:1px solid var(--slate-line);background:var(--slate);padding:clamp(44px,6vw,64px) 0 40px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.footer-grid{grid-template-columns:1fr}}
.footer-brand{font-family:var(--display);font-weight:700;font-size:18px;letter-spacing:-.015em;margin-bottom:10px}
.footer-label{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--tan);margin-bottom:14px}
.site-footer p{font-size:14px;line-height:1.7;color:var(--bone-dim)}
.site-footer a:hover{color:var(--bone)}
.footer-legal{margin-top:36px;padding-top:22px;border-top:1px solid var(--slate-line)}
.footer-legal p{font-size:13px;color:var(--bone-dim)}

/* ===========================================================
   Trust components (reviews, badges, guarantee, specials,
   testimonials, photo slots) — theme-neutral, use variables
   =========================================================== */
.reviews-inline{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:22px;font-size:15px;color:var(--bone-dim)}
.stars{color:var(--copper);letter-spacing:3px;font-size:18px;line-height:1}
.reviews-inline b{color:var(--bone);font-weight:600}

.factbar{display:flex;flex-wrap:wrap;gap:18px 0;border-top:1px solid var(--slate-line);border-bottom:1px solid var(--slate-line)}
.factbar div{flex:1 1 190px;padding:22px 26px;border-right:1px solid var(--slate-line)}
.factbar div:last-child{border-right:0}
.factbar b{display:block;font-family:var(--display);font-weight:800;font-size:26px;color:var(--bone);letter-spacing:-.02em}
.factbar span{font-size:14px;color:var(--bone-dim)}

/* photo slots */
.photo-ph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;
  min-height:300px;border:1px dashed var(--slate-line);border-radius:8px;color:var(--bone-dim);padding:28px;
  background:repeating-linear-gradient(45deg,transparent,transparent 13px,rgba(176,90,51,.045) 13px,rgba(176,90,51,.045) 26px),var(--slate)}
.photo-ph .tag{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--copper);font-weight:600}
.photo-ph .desc{font-size:15px;max-width:34ch;line-height:1.45}

/* badge wall */
.badgewall{display:flex;flex-wrap:wrap;gap:16px;align-items:stretch;justify-content:center}
.badge{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px;
  min-width:132px;padding:18px 18px;border:1px dashed var(--slate-line);border-radius:8px;background:var(--slate)}
.badge .ph{font-size:10px;text-transform:uppercase;letter-spacing:.16em;color:var(--copper);font-weight:600}
.badge b{font-family:var(--display);font-size:15px;color:var(--bone);letter-spacing:-.01em;line-height:1.1}
.badge span{font-size:12px;color:var(--bone-dim)}

/* guarantee seal */
.seal{display:flex;flex-direction:column;gap:7px;align-items:center;justify-content:center;text-align:center;
  width:172px;height:172px;border-radius:50%;border:2px solid var(--copper);padding:22px;flex:none}
.seal b{font-family:var(--display);font-weight:800;font-size:20px;line-height:1.02;color:var(--bone)}
.seal span{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--copper);font-weight:600}

/* specials / coupons */
.special{border:1.5px dashed var(--copper);border-radius:8px;padding:28px 24px;background:var(--slate);text-align:center}
.special .amt{font-family:var(--display);font-weight:800;font-size:clamp(34px,5vw,48px);color:var(--copper);line-height:1}
.special h3{margin:10px 0 6px}
.special p{font-size:14px;color:var(--bone-dim);line-height:1.45}
.special .exp{margin-top:14px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--bone-dim)}

/* testimonials */
.quote{background:var(--slate);border:1px solid var(--slate-line);border-radius:8px;padding:26px 24px}
.quote .stars{margin-bottom:12px;font-size:15px}
.quote p{font-size:16px;line-height:1.5;color:var(--bone)}
.quote .who{margin-top:16px;font-size:14px;color:var(--bone-dim)}
.quote .who b{color:var(--bone);font-weight:600}
.quote .who .src{color:var(--copper)}

/* ===========================================================
   Branded logo header + dark bookend footer
   (the logo art has a navy background, so the bars match it)
   =========================================================== */
.brand img{height:104px;width:auto;display:block}

.site-header .site-nav a{color:#CFC9C3}
.site-header .site-nav a:hover,.site-header .site-nav a[aria-current="page"]{color:#fff}
.site-header .btn-ghost{color:#E6E1DB;border-color:rgba(255,255,255,.24)}
.site-header .btn-ghost:hover{border-color:var(--orange);color:#fff}
.site-header .btn-call{background:var(--orange);color:#20313B}
.site-header .btn-call:hover{background:#F28C2E;color:#1a2930}
.nav-burger{border-color:rgba(255,255,255,.24)}
.nav-burger span,.nav-burger span::before,.nav-burger span::after{background:#E6E1DB}
@media (max-width:860px){
  .site-header .site-nav{background:var(--navy)}
  .site-header .site-nav a{border-top-color:rgba(255,255,255,.10)}
}

.site-footer{background:var(--navy);border-top-color:rgba(255,255,255,.08)}
.site-footer p{color:#9FA9AE}
.site-footer .footer-brand{color:#F2EFEA}
.site-footer .footer-label{color:var(--orange)}
.site-footer a{color:#CFC9C3}
.site-footer a:hover{color:#fff}
.site-footer .footer-legal{border-top-color:rgba(255,255,255,.10)}
.site-footer .footer-legal p{color:#808A8F}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}