/*
Theme Name: HVAC Pro
Description: Attractive responsive HVAC service landing page.
Version: 2.0
*/
:root{--navy:#081b2b;--blue:#087fc1;--cyan:#19b7e6;--orange:#ff9f1c;--bg:#f5f9fc;--text:#273746}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.65}
a{text-decoration:none}.wrap{width:min(1160px,92%);margin:auto}
.topbar{background:#061522;color:#dbeaf3;font-size:14px;padding:9px 0}.topbar .wrap{display:flex;justify-content:space-between}
header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:20;box-shadow:0 3px 15px #0002}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:28px;font-weight:900}.brand b{color:var(--cyan)}
.menu{display:flex;gap:28px;align-items:center}.menu a{color:#fff;font-weight:600}.nav-call{background:var(--orange);color:#111!important;padding:11px 18px;border-radius:8px}
.hero{background:linear-gradient(120deg,#071d2e 0%,#0a3e5b 60%,#087fc1 100%);color:#fff;padding:82px 0 90px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.kicker{color:#7cddff;font-weight:800;letter-spacing:1.5px}.hero h1{font-size:clamp(42px,6vw,68px);line-height:1.02;margin:14px 0 20px}.hero p{font-size:20px;color:#e2f2fa;max-width:650px}
.buttons{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-block;padding:15px 23px;border-radius:8px;font-weight:800}.primary{background:var(--orange);color:#111}.secondary{border:1px solid #ffffff66;color:#fff}
.hero-card{background:#fff;color:var(--text);padding:30px;border-radius:18px;box-shadow:0 25px 60px #001b2c55}.hero-card h2{margin-top:0;color:var(--navy);font-size:28px}.check{margin:13px 0}.check span{display:inline-block;background:#e3f7ff;color:#087fc1;border-radius:50%;width:25px;height:25px;text-align:center;margin-right:8px;font-weight:bold}
.trust{background:#fff;padding:25px 0;border-bottom:1px solid #e7eef3}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);text-align:center}.trust strong{display:block;font-size:22px;color:var(--navy)}
section{padding:75px 0}.light{background:var(--bg)}.title{text-align:center;max-width:700px;margin:0 auto 42px}.title h2{font-size:40px;line-height:1.1;color:var(--navy);margin:0 0 12px}.title p{color:#627887}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service{background:#fff;border-radius:15px;padding:30px;box-shadow:0 8px 28px #08253a12;border:1px solid #e8f0f5}.icon{font-size:38px}.service h3{color:var(--navy);font-size:23px;margin:10px 0}
.cta-section{background:linear-gradient(100deg,#087fc1,#0a4564);color:#fff;text-align:center}.cta-section h2{font-size:40px;margin:0 0 10px}.cta-section p{font-size:18px}.big-phone{font-size:31px;font-weight:900;color:#fff}
footer{background:#061522;color:#b9ced9;padding:40px 0;text-align:center}.footer-brand{font-size:26px;font-weight:900;color:#fff}.footer-brand b{color:var(--cyan)}
@media(max-width:850px){.topbar{display:none}.menu{display:none}.hero-grid,.cards,.trust-grid{grid-template-columns:1fr}.hero{padding:60px 0}.hero-card{margin-top:10px}section{padding:55px 0}.title h2{font-size:32px}}