:root{
  --black:#090b0d;
  --black2:#121416;
  --gold:#d4a53d;
  --gold2:#f1c76a;
  --white:#fff;
  --muted:#c9c9c9;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Montserrat,Arial,sans-serif;color:#fff;background:#0b0d0f}
a{text-decoration:none;color:inherit}
.container{width:min(1440px,92%);margin:auto}

.site-header{
  height:82px;background:linear-gradient(90deg,#111315,#090b0d);
  display:flex;align-items:center;position:sticky;top:0;z-index:30;
  box-shadow:0 2px 12px rgba(0,0,0,.4)
}
.nav-wrap{display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:13px;min-width:330px}
.logo-mark{position:relative;width:56px;height:58px;display:grid;place-items:center}
.logo-mark:before,.logo-mark:after,.logo-mark i{
  content:"";position:absolute;background:linear-gradient(90deg,#7d5410,#f1ca67,#9a6817)
}
.logo-mark:before{top:4px;left:2px;width:52px;height:8px;clip-path:polygon(0 0,100% 0,78% 100%,22% 100%)}
.logo-mark:after{top:14px;left:13px;width:30px;height:8px;clip-path:polygon(0 0,100% 0,76% 100%,24% 100%)}
.logo-mark i{top:22px;left:23px;width:10px;height:31px;clip-path:polygon(0 0,100% 0,72% 100%,28% 100%)}
.logo-mark b{color:#efc761;font:700 25px Oswald;margin-top:18px;z-index:2}
.logo-copy{display:flex;flex-direction:column}
.logo-copy strong{font-size:25px;letter-spacing:.11em}
.logo-copy small{color:var(--gold2);font-size:10px;letter-spacing:.17em;font-weight:700}
.main-nav{display:flex;gap:32px;margin-left:auto}
.main-nav a{font-size:13px;font-weight:700;padding:31px 0 20px;position:relative}
.main-nav a.active,.main-nav a:hover{color:var(--gold2)}
.main-nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:12px;height:2px;background:var(--gold)}
.phone-cta{background:linear-gradient(135deg,var(--gold2),#bd8730);color:#111;padding:14px 20px;font-weight:800;border-radius:2px;white-space:nowrap}
.menu-btn{display:none}

.hero{position:relative;min-height:440px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url('assets/hero-hvac.jpg') center/cover no-repeat;transform:scale(1.03)}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,6,7,.93) 0%,rgba(5,6,7,.76) 38%,rgba(5,6,7,.1) 72%),linear-gradient(0deg,rgba(0,0,0,.45),transparent 55%)}
.hero-content{position:relative;z-index:2;padding:58px 0 58px}
.gold-kicker{font-size:17px;color:var(--gold2);font-weight:800;margin:0 0 10px}
.hero h1{font:700 clamp(47px,5vw,76px)/1.05 Oswald;margin:0;letter-spacing:.01em}
.hero-rule{width:430px;height:3px;background:linear-gradient(90deg,var(--gold),transparent);margin:16px 0}
.hero-sub{font-size:20px;font-weight:600;line-height:1.5;margin:0}
.hero-sub strong{color:var(--gold2)}
.hero-actions{display:flex;gap:18px;margin-top:20px}
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;padding:14px 24px}
.btn.gold{background:linear-gradient(135deg,var(--gold2),#b98228);color:#111}
.btn.outline{border:2px solid rgba(255,255,255,.8);background:rgba(0,0,0,.25)}
.btn.outline:hover,.small-outline:hover{border-color:var(--gold);color:var(--gold2)}

.service-strip{background:linear-gradient(90deg,#101214,#17191b,#0c0e10);border-top:1px solid rgba(213,165,61,.2)}
.services-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.service-item{display:flex;gap:22px;padding:26px 30px;border-right:1px solid rgba(255,255,255,.1)}
.service-item:last-child{border-right:0}
.service-icon{font-size:42px;color:var(--gold);line-height:1}
.service-item h3{font-size:14px;margin:0 0 8px}
.service-item p{font-size:12px;color:#ddd;line-height:1.55;margin:0 0 8px}
.service-item a{font-size:11px;color:var(--gold2);font-weight:800}

.why{background:linear-gradient(90deg,#f2f2f2,#fff,#f2f2f2);color:#111;padding:18px 0 26px}
.why h2{text-align:center;margin:0;font:700 22px Oswald}
.title-line{width:42px;height:2px;background:var(--gold);margin:8px auto 20px}
.why-grid{display:grid;grid-template-columns:repeat(6,1fr)}
.why-item{display:flex;gap:14px;padding:0 18px;border-right:1px solid #ddd;align-items:center}
.why-item:last-child{border-right:0}
.why-item span{font-size:35px;color:#bd8c27;min-width:38px;text-align:center}
.why-item h4{font-size:11px;margin:0 0 5px}
.why-item p{font-size:10px;line-height:1.45;margin:0;color:#333}

.projects{background:linear-gradient(90deg,#101214,#16191b);padding:18px 0}
.projects-wrap{display:grid;grid-template-columns:230px 1fr;gap:18px;align-items:center}
.projects-heading h2{font:700 22px Oswald;margin:0 0 16px}
.small-outline{border:1px solid var(--gold);padding:12px 16px;color:var(--gold2);font-size:11px}
.project-gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.project-gallery img{width:100%;height:135px;object-fit:cover;border:1px solid rgba(255,255,255,.1)}

.reviews-placeholder,.faq-placeholder{display:none}

footer{background:linear-gradient(90deg,#0a0c0e,#131517,#090b0d);border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1fr 1.4fr 1.4fr}
.footer-col,.footer-brand{padding:28px 42px;border-right:1px solid rgba(255,255,255,.12)}
.footer-brand{border-right:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.footer-col h3{font-size:14px;color:var(--gold2);margin:0 0 12px}
.footer-col p{font-size:12px;margin:7px 0}
.footer-col a:hover{color:var(--gold2)}
.hours{line-height:1.6}
.service-areas>div{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.service-areas ul{list-style:none;margin:0;padding:0}
.service-areas li{font-size:12px;margin:8px 0}
.service-areas li:before{content:"✓";color:var(--gold2);margin-right:8px}
.footer-logo{min-width:0}
.footer-brand p{font-size:10px;color:#ccc;text-align:center;margin-top:15px}

@media(max-width:1100px){
  .main-nav{display:none}
  .menu-btn{display:flex;margin-left:auto;flex-direction:column;gap:5px;background:none;border:0}
  .menu-btn span{width:28px;height:2px;background:#fff}
  .main-nav.open{display:flex;position:absolute;top:82px;left:0;right:0;background:#0b0d0f;flex-direction:column;padding:24px;gap:0}
  .main-nav.open a{padding:13px 0}
  .phone-cta{display:none}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(3,1fr);gap:20px}
  .why-item:nth-child(3){border-right:0}
  .projects-wrap{grid-template-columns:1fr}
  .project-gallery{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12)}
}
@media(max-width:700px){
  .site-header{height:72px}
  .logo{min-width:0}
  .logo-copy strong{font-size:18px}
  .logo-copy small{font-size:8px}
  .logo-mark{width:46px;height:48px}
  .main-nav.open{top:72px}
  .hero{min-height:520px}
  .hero-bg{background-position:62% center}
  .hero-shade{background:linear-gradient(90deg,rgba(5,6,7,.96),rgba(5,6,7,.58))}
  .hero-content{padding:55px 0}
  .gold-kicker{font-size:14px}
  .hero h1{font-size:48px}
  .hero-rule{width:90%}
  .hero-sub{font-size:17px}
  .hero-actions{flex-direction:column;align-items:flex-start}
  .services-grid{grid-template-columns:1fr}
  .service-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.1)}
  .why-grid{grid-template-columns:1fr}
  .why-item{border-right:0;border-bottom:1px solid #ddd;padding:12px 0}
  .project-gallery{grid-template-columns:1fr 1fr}
  .project-gallery img{height:120px}
  .footer-grid{grid-template-columns:1fr}
  .footer-col,.footer-brand{border-right:0;border-bottom:1px solid rgba(255,255,255,.1);padding:26px 0}
  .service-areas>div{grid-template-columns:1fr}
}