:root{
  --bg:#f5f5f2; --ink:#151515; --muted:#666; --line:#d9d9d2;
  --accent:#e02b2b; --dark:#111; --white:#fff;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
a{color:inherit;text-decoration:none}
header{position:sticky;top:0;z-index:20;background:rgba(245,245,242,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{max-width:1220px;margin:auto;padding:16px 22px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand,.footer-brand{font-weight:900;letter-spacing:.05em}.brand span{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:20px;font-size:14px}.nav-links a:hover{opacity:.6}
.nav-cta{border:1px solid var(--ink);padding:9px 14px;border-radius:999px}
.menu-btn{display:none;background:none;border:0;font-size:24px}
.hero{min-height:72vh;display:grid;align-items:end;background:linear-gradient(110deg,#0f0f0f 0%,#191919 62%,#2a2a2a 100%);color:#fff}
.hero-inner{max-width:1220px;width:100%;margin:auto;padding:90px 22px 70px}
.hero h1,.page-hero h1{font-size:clamp(44px,7vw,92px);line-height:.95;letter-spacing:-.055em;max-width:900px;margin:.2em 0}.hero h1 span{color:#ff5252}
.hero p{font-size:clamp(18px,2vw,24px);max-width:760px;color:#d2d2d2}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800;color:#b4b4b4}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:7px;font-weight:800}
.primary{background:var(--accent);color:white}.secondary{border:1px solid #777;color:white}
.trust-row{display:flex;gap:28px;flex-wrap:wrap;color:#bdbdbd;font-size:14px;margin-top:42px}
.section{max-width:1220px;margin:auto;padding:90px 22px}.section.narrow{max-width:900px}
.section-head{max-width:760px;margin-bottom:35px}.section h2,.split h2,.cta-band h2{font-size:clamp(32px,4.5vw,58px);line-height:1.03;letter-spacing:-.04em;margin:.2em 0}
.section-head p,.narrow>p{color:var(--muted);font-size:18px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{background:#fff;padding:28px;min-height:210px;border:1px solid var(--line);display:flex;flex-direction:column;transition:.2s}
.card:hover{transform:translateY(-3px);border-color:#aaa}.card h3{font-size:24px;margin:0 0 10px}.card p{color:var(--muted);margin:0 0 30px}.card span{margin-top:auto;font-weight:800}
.split{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;padding:90px max(22px,calc((100vw - 1176px)/2));align-items:center}
.dark{background:#151515;color:#fff}.dark p{color:#bdbdbd;max-width:720px}.text-link{font-weight:800}
.stat-panel{display:grid;grid-template-columns:1fr 1fr;border:1px solid #333}.stat-panel div{padding:26px;border:1px solid #333}.stat-panel strong{font-size:38px;display:block}.stat-panel span{color:#aaa;font-size:13px}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}blockquote{margin:0;background:#fff;padding:28px;border:1px solid var(--line);font-size:18px}cite{display:block;margin-top:22px;color:var(--muted);font-size:13px;font-style:normal}
.cta-band{max-width:1220px;margin:0 auto 70px;background:#222;color:#fff;padding:42px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-band h2{margin:0;font-size:38px}.cta-band p{color:#bbb;margin:.4em 0 0}
.page-hero{max-width:1220px;margin:auto;padding:100px 22px 50px}.page-hero p{font-size:20px;color:var(--muted);max-width:760px}
.feature-list{border-top:1px solid var(--line);margin-top:35px}.feature-list div{display:grid;grid-template-columns:260px 1fr;gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}.feature-list span{color:var(--muted)}
.gallery-placeholder{height:320px;border:2px dashed #bbb;display:grid;place-items:center;color:#777;margin-top:32px;background:#eee}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px}.contact-card,.contact-form{background:white;padding:32px;border:1px solid var(--line)}
.contact-card a{text-decoration:underline}.contact-form{display:grid;gap:16px}.contact-form label{font-weight:700;font-size:14px}.contact-form input,.contact-form textarea{width:100%;padding:12px;border:1px solid #bbb;margin-top:6px;font:inherit;background:#fafafa}.contact-form small{color:var(--muted)}
.footer{background:#0f0f0f;color:#ddd;padding:55px max(22px,calc((100vw - 1176px)/2));display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:30px}.footer p{color:#999}.footer a{text-decoration:underline}.legal{grid-column:1/-1;border-top:1px solid #2b2b2b;padding-top:22px;color:#777;font-size:13px}
@media(max-width:860px){
 .menu-btn{display:block}.nav-links{display:none;position:absolute;left:0;right:0;top:65px;background:var(--bg);padding:24px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.menu-open .nav-links{display:flex}
 .cards,.quote-grid,.split,.contact-grid,.footer{grid-template-columns:1fr}.split{padding-left:22px;padding-right:22px}.feature-list div{grid-template-columns:1fr}.cta-band{margin:0 14px 45px;align-items:flex-start;flex-direction:column}.hero{min-height:65vh}
}

.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.project{margin:0;background:#111;overflow:hidden;position:relative;min-height:380px}
.project img{width:100%;height:100%;min-height:380px;object-fit:cover;display:block;transition:transform .35s ease}
.project:hover img{transform:scale(1.025)}
.project figcaption{position:absolute;left:0;right:0;bottom:0;padding:42px 18px 16px;color:#fff;font-weight:800;background:linear-gradient(transparent,rgba(0,0,0,.78))}
.project-wide{grid-column:span 2}
@media(max-width:860px){.project-grid{grid-template-columns:1fr 1fr}.project-wide{grid-column:span 2}}
@media(max-width:560px){.project-grid{grid-template-columns:1fr}.project-wide{grid-column:span 1}.project,.project img{min-height:330px}}

/* Rainbow Fix HVAC logo */
.brand-logo{display:flex;align-items:center;width:min(300px,44vw);min-width:190px}
.brand-logo img{display:block;width:100%;height:auto;max-height:72px;object-fit:contain;object-position:left center}
@media(max-width:860px){
  .brand-logo{width:220px;max-width:68vw}
  .brand-logo img{max-height:58px}
  .nav{padding-top:10px;padding-bottom:10px}
}

/* More prominent Rainbow Fix HVAC branding */
.nav{max-width:1460px;padding-top:12px;padding-bottom:12px}
.brand-logo{width:min(430px,36vw);min-width:280px;flex:0 0 auto}
.brand-logo img{max-height:112px}
.nav-links{gap:14px;font-size:13px;white-space:nowrap}
.gallery-hero h1 span{color:var(--accent)}
.gallery-page{padding-top:35px}
.gallery-grid .project{min-height:420px}
.gallery-grid .project img{min-height:420px}
@media(max-width:1100px){
  .menu-btn{display:block}.nav-links{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);padding:24px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line);white-space:normal}.menu-open .nav-links{display:flex}
  .brand-logo{width:min(380px,68vw);min-width:240px}.brand-logo img{max-height:96px}
}
@media(max-width:560px){
  .brand-logo{width:min(300px,76vw);min-width:210px}.brand-logo img{max-height:78px}
  .gallery-grid .project,.gallery-grid .project img{min-height:330px}
}
.gallery-more{margin-top:24px;display:flex;justify-content:center}.gallery-btn{border:1px solid var(--ink);background:#fff;color:var(--ink)}
.gallery-btn:hover{background:var(--ink);color:#fff}


.gallery-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
  margin-top:28px;
}
.gallery-grid figure{
  margin:0;
  background:#fff;
  border-radius:16px;
  overflow:hidden;
  box-shadow:0 8px 24px rgba(0,0,0,.10);
}
.gallery-grid img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  display:block;
}
.gallery-grid figcaption{
  padding:14px 16px 16px;
  font-weight:700;
  color:#1d2b3a;
}
@media (max-width:900px){
  .gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:600px){
  .gallery-grid{grid-template-columns:1fr;gap:16px;}
  .gallery-grid img{aspect-ratio:4/3;}
}

.brand-accreditation{
  padding:22px 0;
  background:#f5f7f9;
  text-align:center;
  border-top:1px solid rgba(0,0,0,.06);
  border-bottom:1px solid rgba(0,0,0,.06);
}
.brand-accreditation p{
  margin:0;
  font-size:1.05rem;
  line-height:1.65;
  color:#1d2b3a;
}

.accreditations-section{
  padding:38px 0;
  background:linear-gradient(90deg,#f7fbff,#ffffff);
}
.accreditations-heading{
  text-align:center;
  margin-bottom:24px;
}
.accreditations-heading h2{
  margin:0 0 6px;
  color:#0b4f93;
}
.accreditations-heading p{
  margin:0;
  color:#4b5d6f;
  font-size:1.05rem;
}
.accreditation-logos{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:42px;
  flex-wrap:wrap;
}
.accreditation-card{
  width:210px;
  height:145px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:12px;
  background:#fff;
  border-radius:14px;
  box-shadow:0 7px 22px rgba(0,0,0,.08);
}
.accreditation-card img{
  max-width:100%;
  max-height:120px;
  object-fit:contain;
  display:block;
}
@media (max-width:650px){
  .accreditation-logos{gap:16px;}
  .accreditation-card{width:29%; min-width:100px; height:105px; padding:8px;}
  .accreditation-card img{max-height:90px;}
}