/* ===== Fleck's Services — "Hot & Cold" design system ===== */
:root{
  --navy:#0A1E33; --deep-navy:#0C2740; --blue:#1668C4; --sky:#5FA0E8;
  --orange:#F5821F; --body:#5B6B7B; --muted:#7A8694; --muted2:#9AA7B4;
  --tint:#F6F8FB; --blue-tint:#EAF2FB; --orange-tint:#FDEBDC; --green-tint:#E4F1E8;
  --sage:#EEF3EC; --border:#EDF1F6; --border2:#E3E8EF;
  --maxw:1180px; --pad:6vw;
  --sh-card:0 2px 14px rgba(10,30,51,.07);
  --sh-card-hover:0 26px 50px -22px rgba(10,30,51,.34);
  --sh-orange:0 14px 30px -10px rgba(245,130,31,.65);
  --sh-about:0 24px 50px -20px rgba(10,30,51,.32);
  --sh-header:0 4px 20px -8px rgba(10,30,51,.18);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Public Sans",system-ui,sans-serif;color:var(--navy);background:#fff;line-height:1.5;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.display{font-family:"Archivo",system-ui,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;width:100%}
.eyebrow{font-family:"Archivo";font-weight:700;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}

/* image slot placeholder until real photos land */
.img-slot{position:relative;background:linear-gradient(135deg,#dfe8f3,#c9d8ea);display:flex;align-items:center;justify-content:center;color:#6f86a0;font:600 13px/1.4 "Public Sans";text-align:center;overflow:hidden}
.img-slot::after{content:attr(data-label);padding:0 14px;letter-spacing:.04em}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:"Archivo";font-weight:700;border:0;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease;line-height:1}
.btn:hover{transform:translateY(-2px)}
.btn-orange{background:var(--orange);color:#fff;font-size:15px;padding:11px 22px;border-radius:8px;box-shadow:0 8px 20px -8px rgba(245,130,31,.6)}
.btn-orange.lg{font-size:17px;padding:17px 32px;border-radius:9px;box-shadow:var(--sh-orange)}
.btn-outline{border:1.5px solid rgba(255,255,255,.3);color:#fff;background:transparent;font-size:17px;padding:15px 30px;border-radius:9px}

/* ===== Header (two-row) ===== */
.site-header{position:sticky;top:0;left:0;width:100%;z-index:60}
.topbar{background:#0A1E33;color:#C7D4E2;padding:0 var(--pad)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:42px;gap:16px}
.topbar-tag{font-size:13px;font-weight:600;letter-spacing:.02em;color:#9FB0C2}
.topbar-links{display:flex;align-items:center;gap:20px}
.topbar-links a{color:#C7D4E2;font-size:13.5px;font-weight:600;transition:color .15s ease}
.topbar-links a:hover{color:#fff}
.topbar-phone{color:#fff !important}
.topbar-fb{width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;font-family:"Archivo";font-weight:800;font-size:13px}
.mainbar{background:#fff;padding:0 var(--pad);box-shadow:0 4px 20px -10px rgba(10,30,51,.18)}
.mainbar-inner{display:flex;align-items:center;justify-content:space-between;height:96px;gap:20px}
.brand img{height:64px;width:auto;display:block}
.mainbar nav{display:flex;align-items:center;gap:22px}
.mainbar nav a.navlink{font-family:"Archivo",sans-serif;font-weight:700;font-size:15px;color:#0A1E33;letter-spacing:.005em;transition:color .15s ease}
.mainbar nav a.navlink:hover{color:var(--blue)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;color:var(--navy);font-size:28px;line-height:1}
/* scrolled: hide utility bar, shrink main bar */
.site-header.solid .topbar{display:none}
.site-header.solid .mainbar{box-shadow:0 6px 22px -10px rgba(10,30,51,.22)}
.site-header.solid .mainbar-inner{height:74px}
.site-header.solid .brand img{height:50px}

/* ===== Hero ===== */
.hero{display:grid;grid-template-columns:40% 60%;min-height:660px}
.hero-left{background:var(--deep-navy);padding:72px var(--pad) 70px;display:flex;flex-direction:column;justify-content:center}
.hero-left .eyebrow{color:var(--sky);letter-spacing:.2em}
.hero h1{font-weight:900;font-size:76px;line-height:.95;letter-spacing:-.025em;color:#fff;margin:18px 0 22px}
.hero h1 .cool{color:var(--sky)} .hero h1 .cozy{color:var(--orange)}
.hero-sub{font-size:19px;line-height:1.6;color:#A9B8C8;max-width:470px;margin-bottom:34px}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.hero-right{position:relative;background:#13344f;min-height:660px}
.hero-right .img-slot{position:absolute;inset:0}
.hero-pill{position:absolute;left:-26px;display:inline-flex;align-items:center;gap:8px;font-family:"Archivo";font-weight:800;font-size:15px;padding:11px 18px;border-radius:999px;box-shadow:0 12px 26px -10px rgba(10,30,51,.5)}
.hero-pill.cooling{top:120px;background:var(--sky);color:#06223B}
.hero-pill.heating{bottom:130px;background:var(--orange);color:#fff}

/* ===== Brand marquee ===== */
.marquee{background:#fff;border-bottom:1px solid var(--border);padding:30px 0;overflow:hidden}
.marquee-label{text-align:center;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted2);margin-bottom:18px}
.marquee-track{display:flex;gap:60px;width:max-content;animation:scroll 28s linear infinite;padding-left:60px}
.marquee-track span{font-family:"Archivo";font-weight:800;font-size:26px;color:#C0CAD5;white-space:nowrap}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===== Sections ===== */
section{scroll-margin-top:130px}
.s-card{scroll-margin-top:130px}
.section-pad{padding:96px var(--pad)}
.section-head{max-width:720px;margin:0 auto 48px;text-align:center}
.section-head h2{font-weight:800;font-size:46px;letter-spacing:-.02em;color:var(--navy);margin:10px 0 14px}
.section-head p{font-size:18px;color:var(--body)}

/* Services */
#services{background:var(--tint)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;max-width:var(--maxw);margin:0 auto}
.s-card{position:relative;background:#fff;border-radius:16px;box-shadow:var(--sh-card);overflow:hidden;transition:.28s ease}
.s-card:hover{transform:translateY(-8px);box-shadow:var(--sh-card-hover)}
.s-card:hover .s-link span{transform:translateX(5px)}
.s-card .photo{height:188px}
.s-card .body{padding:26px 26px 30px}
.s-chip{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:16px}
.s-card h3{font-weight:800;font-size:22px;margin-bottom:10px}
.s-card p{font-size:15.5px;color:var(--body);margin-bottom:16px}
.s-link{font-family:"Archivo";font-weight:700;font-size:15px;color:var(--blue);display:inline-flex;gap:6px}
.s-link span{transition:transform .28s ease}
.s-link.muted{color:var(--muted)}
.coming-pill{position:absolute;top:16px;right:16px;background:var(--orange);color:#fff;font-family:"Archivo";font-weight:800;font-size:11px;letter-spacing:.08em;padding:6px 11px;border-radius:999px;z-index:2}

/* About */
#about .about-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center;max-width:var(--maxw);margin:0 auto}
.about-photo{position:relative;height:460px;border-radius:20px;box-shadow:var(--sh-about);overflow:hidden}
.about-photo .img-slot{position:absolute;inset:0}
.about-badge{position:absolute;right:-18px;bottom:-18px;background:var(--deep-navy);border-radius:16px;padding:18px 22px}
.about-badge b{display:block;font-family:"Archivo";font-weight:900;font-size:30px;color:var(--sky)}
.about-badge small{font-size:14px;color:#A9B8C8}
#about h2{font-weight:800;font-size:42px;letter-spacing:-.02em;margin:10px 0 16px}
#about .about-body{font-size:18px;color:var(--body);margin-bottom:26px}
.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.trust-chip{display:flex;align-items:center;gap:12px;background:var(--tint);border:1px solid var(--border);border-radius:12px;padding:16px 18px;font-size:15.5px;font-weight:700}
.trust-chip span{font-size:22px}

/* CTA band */
.cta-band{position:relative;background:var(--deep-navy);padding:70px var(--pad);overflow:hidden}
.cta-band::before{content:"";position:absolute;top:-120px;right:-80px;width:340px;height:340px;border-radius:50%;background:rgba(245,130,31,.10)}
.cta-inner{position:relative;max-width:var(--maxw);margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta-inner h2{font-weight:800;font-size:38px;color:#fff;margin-bottom:8px}
.cta-inner p{font-size:18px;color:#A9B8C8}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* Reviews */
#reviews{background:var(--sage);text-align:center}
.reviews-inner{max-width:880px;margin:0 auto}
.stars{color:var(--orange);font-size:20px;letter-spacing:2px;margin:14px 0 20px}
.quote{font-family:"Archivo";font-weight:700;font-size:30px;line-height:1.35;color:var(--navy);min-height:122px;transition:opacity .35s ease}
.quote.author{display:block;font-family:"Public Sans";font-weight:600;font-size:16px;color:var(--body);margin-top:18px}
.review-controls{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:26px}
.rbtn{width:46px;height:46px;border-radius:50%;border:1.5px solid #C9D3C7;background:#fff;cursor:pointer;font-size:18px;color:var(--navy);transition:.2s}
.rbtn:hover{border-color:var(--orange);color:var(--orange)}
.dots{display:flex;gap:8px}
.dot{width:9px;height:9px;border-radius:999px;background:#C2CFC0;border:0;cursor:pointer;transition:.3s}
.dot.active{width:26px;background:var(--orange)}

/* Contact */
#contact .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;max-width:var(--maxw);margin:0 auto}
#contact h2{font-weight:800;font-size:42px;letter-spacing:-.02em;margin:10px 0 16px}
#contact .lead{font-size:18px;color:var(--body);margin-bottom:28px}
.info-row{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.info-chip{width:46px;height:46px;border-radius:12px;background:var(--blue-tint);display:flex;align-items:center;justify-content:center;font-size:20px;flex:0 0 auto}
.info-row .label{font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.info-row .value{font-size:16px;font-weight:600}
.info-row .value a{color:var(--blue)}
.map-box{height:200px;border-radius:16px;overflow:hidden;margin-top:22px;border:1px solid var(--border)}
.map-box iframe{width:100%;height:100%;border:0}
.form-card{background:var(--tint);border:1px solid var(--border);border-radius:20px;padding:34px}
.form-card h3{font-weight:800;font-size:24px;margin-bottom:20px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--body);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;background:#fff;border:1px solid var(--border2);border-radius:10px;padding:14px 15px;font:400 15px "Public Sans";color:var(--navy)}
.field textarea{min-height:96px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-msg{margin-top:12px;font-size:14px;font-weight:600;display:none}
.form-msg.show{display:block}
.form-msg.ok{color:#1a7a3c}.form-msg.err{color:#c0392b}

/* Footer */
.site-footer{background:var(--navy);padding:54px var(--pad) 40px}
.footer-top{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.1);flex-wrap:wrap}
.footer-top img{height:40px}
.footer-top nav{display:flex;gap:26px}
.footer-top nav a{color:#C7D4E2;font-size:15px}
.fb-icon{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:#C7D4E2}
.footer-bottom{max-width:var(--maxw);margin:22px auto 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:14px;color:#7E8EA0}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:960px){
  .site-header nav{position:fixed;top:0;right:0;height:100vh;width:74%;max-width:320px;background:#fff;flex-direction:column;justify-content:center;gap:26px;transform:translateX(100%);transition:transform .3s ease;box-shadow:-10px 0 40px -10px rgba(10,30,51,.3)}
  .site-header nav.open{transform:none}
  .site-header nav a.navlink{color:var(--navy);font-size:20px}
  .topbar-tag{display:none}
  .topbar-inner{justify-content:flex-end}
  .topbar-links{gap:14px}
  .brand img{height:46px}
  .mainbar-inner{height:72px}
  .nav-toggle{display:block;z-index:70}
  .hero{grid-template-columns:1fr}
  .hero h1{font-size:52px}
  .hero-right{min-height:340px}
  .hero-right .img-slot{position:absolute}
  .hero-pill{left:auto;right:18px}
  .services-grid{grid-template-columns:1fr 1fr}
  #about .about-grid,#contact .contact-grid{grid-template-columns:1fr;gap:40px}
  .about-badge{right:18px}
}
@media (max-width:620px){
  .hero h1{font-size:42px}
  .section-head h2{font-size:34px}
  .services-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .cta-inner h2{font-size:30px}
  .quote{font-size:23px}
}

/* real images */
.s-card img.photo{width:100%;height:188px;object-fit:cover;display:block}
.hero-right img.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.about-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* Certified Comfort Expert badge (About) */
.cert-badge{display:flex;align-items:center;gap:18px;margin-top:18px;padding:16px 20px;background:var(--tint);border:1px solid var(--border);border-left:4px solid var(--orange);border-radius:12px}
.cert-badge .cert-logo{height:40px;width:auto;flex:0 0 auto}
.cert-badge .cert-text b{display:block;font-family:"Archivo",sans-serif;font-weight:800;font-size:16px;color:var(--navy);line-height:1.2}
.cert-badge .cert-text span{font-size:14px;color:var(--body)}
@media (max-width:620px){.cert-badge{flex-wrap:wrap;gap:12px}}