:root { --navy:#071a2f; --navy-2:#0a2948; --blue:#168bd2; --blue-light:#eaf7ff; --orange:#ff8a25; --ink:#0c2238; --muted:#617083; --line:#dce6ee; --surface:#f6f9fb; --white:#fff; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; background:var(--white); color:var(--ink); font-family:Arial,Helvetica,sans-serif; -webkit-font-smoothing:antialiased; }
a { color:inherit; text-decoration:none; }

.site-header { height:86px; display:flex; align-items:center; justify-content:space-between; gap:28px; padding:0 5vw; background:rgba(255,255,255,.98); position:relative; z-index:20; }
.brand { display:inline-flex; align-items:center; gap:11px; flex-shrink:0; }
.brand-mark { width:44px; height:44px; border-radius:50%; display:grid; place-items:center; background:linear-gradient(145deg,var(--blue),#095a9a); color:white; box-shadow:inset 0 0 0 4px rgba(255,255,255,.18); }
.brand-mark span { font-size:14px; font-weight:900; letter-spacing:-.06em; }
.brand-copy { display:flex; flex-direction:column; line-height:1; }
.brand-copy strong { color:var(--navy); font-size:21px; letter-spacing:-.04em; }
.brand-copy small { margin-top:5px; color:var(--blue); font-size:10px; letter-spacing:.18em; text-transform:uppercase; font-weight:800; }
nav { display:flex; align-items:center; gap:clamp(18px,2.4vw,36px); font-size:14px; font-weight:700; color:#354b60; }
nav a { transition:color .2s ease; }
nav a:hover { color:var(--blue); }
.header-call { display:flex; flex-direction:column; text-align:right; }
.header-call span { color:var(--orange); text-transform:uppercase; font-weight:800; letter-spacing:.08em; font-size:9px; }
.header-call strong { margin-top:4px; color:var(--navy); font-size:15px; }

.hero { position:relative; min-height:650px; display:flex; align-items:center; overflow:hidden; background:var(--navy); }
.hero-media { position:absolute; inset:0; background-image:url('assets/hvac-hero.png'); background-size:cover; background-position:center; }
.hero-shade { position:absolute; inset:0; background:linear-gradient(90deg,rgba(5,23,41,.98) 0%,rgba(5,23,41,.91) 42%,rgba(5,23,41,.2) 75%,rgba(5,23,41,.08) 100%); }
.hero-content { position:relative; z-index:2; width:min(1180px,90vw); margin:0 auto; padding:76px 0 105px; color:white; }
.eyebrow { display:flex; align-items:center; gap:10px; text-transform:uppercase; letter-spacing:.16em; font-size:11px; font-weight:800; color:#8cd4ff; }
.eyebrow span { width:28px; height:2px; background:var(--orange); }
.hero h1 { margin:22px 0 20px; max-width:680px; font-size:clamp(58px,7vw,94px); line-height:.92; letter-spacing:-.065em; font-weight:800; }
.hero h1 em { display:block; font-style:normal; color:#51bfff; }
.hero-content>p { max-width:610px; margin:0; color:#d5e5f2; font-size:clamp(17px,1.5vw,20px); line-height:1.7; }
.hero-actions { display:flex; gap:14px; margin-top:34px; }
.button { min-height:54px; padding:0 24px; display:inline-flex; align-items:center; justify-content:center; gap:18px; border-radius:6px; font-size:14px; font-weight:800; transition:transform .2s ease,background .2s ease; }
.button:hover { transform:translateY(-2px); }
.button-primary { background:var(--orange); color:#17212a; box-shadow:0 10px 28px rgba(255,138,37,.22); }
.button-primary:hover { background:#ff9a45; }
.button-ghost { color:white; border:1px solid rgba(255,255,255,.42); }
.button-ghost:hover { background:rgba(255,255,255,.08); }
.hero-proof { display:flex; flex-wrap:wrap; gap:24px; margin-top:34px; color:#bed2e2; font-size:12px; font-weight:700; }
.hero-proof b { display:inline-grid; place-items:center; width:18px; height:18px; margin-right:5px; background:rgba(68,185,255,.2); color:#7bd0ff; border-radius:50%; }
.hero-rating { position:absolute; z-index:3; right:5vw; bottom:30px; padding:16px 19px; background:rgba(6,27,48,.82); border:1px solid rgba(255,255,255,.18); border-radius:7px; color:white; backdrop-filter:blur(12px); }
.hero-rating .stars { color:#ffb554; letter-spacing:.14em; font-size:12px; }
.hero-rating strong { display:block; margin-top:5px; font-size:13px; }
.hero-rating span { display:block; margin-top:3px; color:#9eb7c9; font-size:10px; }

.trust-bar { width:min(1180px,90vw); min-height:112px; margin:-1px auto 0; display:grid; grid-template-columns:repeat(4,1fr); border-left:1px solid var(--line); border-right:1px solid var(--line); border-bottom:1px solid var(--line); }
.trust-bar div { display:flex; flex-direction:column; justify-content:center; padding:18px 30px; border-right:1px solid var(--line); }
.trust-bar div:last-child { border-right:0; }
.trust-bar strong { color:var(--navy); font-size:24px; letter-spacing:-.04em; }
.trust-bar span { margin-top:5px; color:var(--muted); font-size:11px; text-transform:uppercase; letter-spacing:.08em; font-weight:700; }

.section { width:min(1180px,90vw); margin:0 auto; padding:104px 0; }
.services { padding-bottom:116px; }
.section-heading { display:grid; grid-template-columns:1.2fr .8fr; gap:80px; align-items:end; }
.section-kicker { color:var(--blue); font-weight:800; text-transform:uppercase; letter-spacing:.15em; font-size:11px; }
.section-heading h2 { margin:13px 0 0; max-width:650px; font-size:clamp(38px,4vw,55px); line-height:1.03; letter-spacing:-.055em; color:var(--navy); }
.section-heading p { margin:0 0 4px; color:var(--muted); font-size:15px; line-height:1.8; }
.service-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-top:48px; }
.service-card { min-height:310px; padding:30px 26px; border:1px solid var(--line); border-radius:8px; background:white; transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease; }
.service-card:hover { transform:translateY(-5px); box-shadow:0 20px 48px rgba(7,26,47,.1); border-color:#b5d9ee; }
.service-icon { width:54px; height:54px; display:grid; place-items:center; border-radius:7px; background:var(--blue-light); color:var(--blue); }
.service-icon svg { width:27px; height:27px; fill:none; stroke:currentColor; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.service-card h3 { margin:25px 0 11px; color:var(--navy); font-size:20px; letter-spacing:-.025em; }
.service-card p { margin:0; color:var(--muted); font-size:13px; line-height:1.7; }
.service-card a { display:inline-flex; align-items:center; gap:12px; margin-top:24px; color:var(--blue); font-size:12px; font-weight:800; }

.about { display:grid; grid-template-columns:1fr 1fr; min-height:690px; background:var(--surface); }
.about-photo { background-image:linear-gradient(rgba(7,26,47,.08),rgba(7,26,47,.08)),url('assets/hvac-hero.png'); background-size:cover; background-position:66% center; min-height:570px; }
.about-content { padding:92px clamp(36px,7vw,110px); display:flex; flex-direction:column; justify-content:center; }
.about-content h2,.process h2,.reviews h2,.faq-grid h2,.contact h2 { margin:14px 0 22px; color:var(--navy); font-size:clamp(40px,4.5vw,62px); line-height:1.02; letter-spacing:-.06em; }
.about-lead { max-width:610px; margin:0; color:var(--muted); font-size:16px; line-height:1.75; }
.benefit-list { display:grid; gap:0; margin-top:34px; border-top:1px solid var(--line); }
.benefit-list>div { display:grid; grid-template-columns:42px 1fr; gap:18px; padding:20px 0; border-bottom:1px solid var(--line); }
.benefit-list>div>span { width:30px; height:30px; display:grid; place-items:center; border-radius:50%; background:#dff3ff; color:var(--blue); font-size:10px; font-weight:900; }
.benefit-list h3 { margin:2px 0 6px; color:var(--navy); font-size:16px; }
.benefit-list p { margin:0; color:var(--muted); font-size:12px; line-height:1.65; }
.text-link { display:inline-flex; align-items:center; gap:14px; margin-top:28px; color:var(--blue); font-size:13px; font-weight:800; }

.process-wrap { background:linear-gradient(120deg,#071a2f,#0a3155); color:white; }
.process { display:grid; grid-template-columns:.78fr 1.22fr; gap:86px; align-items:start; }
.section-kicker.light { color:#66c7ff; }
.process h2 { color:white; max-width:500px; margin-bottom:0; }
.process-steps { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.process-steps article { padding:10px 4px 0; }
.process-steps b { width:40px; height:40px; display:grid; place-items:center; border-radius:50%; color:var(--navy); background:var(--orange); font-size:13px; box-shadow:0 0 0 7px rgba(255,138,37,.1); }
.process-steps h3 { margin:26px 0 12px; font-size:18px; line-height:1.3; }
.process-steps p { margin:0; color:#adc4d5; font-size:12px; line-height:1.75; }

.reviews-heading { display:flex; align-items:flex-end; justify-content:space-between; gap:40px; }
.reviews-heading h2 { margin-bottom:0; max-width:650px; }
.review-score { text-align:right; padding-bottom:7px; }
.stars { color:#f5a33d; letter-spacing:.12em; }
.review-score strong { display:block; margin-top:9px; color:var(--navy); font-size:13px; }
.review-score span { display:block; margin-top:5px; color:var(--muted); font-size:10px; }
.review-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:48px; }
.review-card { position:relative; padding:34px 30px 30px; border:1px solid var(--line); border-radius:8px; overflow:hidden; }
.quote-mark { position:absolute; right:22px; top:10px; color:#e3f3fc; font-family:Georgia,serif; font-size:80px; line-height:1; }
.review-card .stars { position:relative; font-size:11px; }
.review-card blockquote { position:relative; min-height:118px; margin:23px 0 28px; color:#30465a; font-size:14px; line-height:1.75; }
.review-author { display:flex; align-items:center; gap:12px; padding-top:19px; border-top:1px solid var(--line); }
.review-author>span { width:34px; height:34px; display:grid; place-items:center; border-radius:50%; background:var(--navy); color:white; font-size:11px; font-weight:800; }
.review-author div { display:flex; flex-direction:column; }
.review-author strong { color:var(--navy); font-size:12px; }
.review-author small { margin-top:3px; color:var(--muted); font-size:9px; text-transform:uppercase; letter-spacing:.09em; }

.faq-section { background:var(--surface); }
.faq-grid { display:grid; grid-template-columns:.72fr 1.28fr; gap:90px; }
.faq-grid>div:first-child>p { max-width:390px; color:var(--muted); font-size:14px; line-height:1.7; }
.faq-list { border-top:1px solid #ccd9e3; }
.faq-list details { border-bottom:1px solid #ccd9e3; }
.faq-list summary { min-height:76px; display:flex; align-items:center; justify-content:space-between; gap:16px; color:var(--navy); font-size:15px; font-weight:800; cursor:pointer; list-style:none; }
.faq-list summary::-webkit-details-marker { display:none; }
.faq-list summary span { color:var(--blue); font-size:20px; font-weight:400; transition:transform .2s ease; }
.faq-list details[open] summary span { transform:rotate(45deg); }
.faq-list details p { margin:-5px 45px 24px 0; color:var(--muted); font-size:13px; line-height:1.75; }

.contact { width:min(1180px,90vw); margin:100px auto; display:grid; grid-template-columns:.86fr 1.14fr; background:var(--navy); color:white; border-radius:10px; overflow:hidden; box-shadow:0 25px 70px rgba(7,26,47,.15); }
.contact-copy { padding:68px 54px; background:radial-gradient(circle at 10% 90%,rgba(22,139,210,.27),transparent 38%),var(--navy); }
.contact h2 { color:white; font-size:clamp(42px,4vw,58px); }
.contact-copy>p { max-width:490px; margin:0; color:#b5cbda; font-size:14px; line-height:1.75; }
.contact-details { display:grid; gap:18px; margin-top:34px; }
.contact-details a,.contact-details div { display:flex; flex-direction:column; gap:4px; }
.contact-details span { color:#69c7fd; font-size:9px; font-weight:800; text-transform:uppercase; letter-spacing:.14em; }
.contact-details strong { font-size:14px; }
.placeholder-note { display:block; margin-top:26px; color:#7692a5; font-size:9px; line-height:1.5; }
.quote-form { padding:58px 52px; background:white; color:var(--ink); }
.form-heading span { color:var(--blue); font-size:10px; font-weight:800; text-transform:uppercase; letter-spacing:.14em; }
.form-heading h3 { margin:8px 0 28px; color:var(--navy); font-size:30px; letter-spacing:-.04em; }
.form-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.quote-form label { display:grid; gap:8px; }
.quote-form label>span { color:#40566a; font-size:10px; font-weight:800; text-transform:uppercase; letter-spacing:.08em; }
.quote-form input,.quote-form select,.quote-form textarea { width:100%; border:1px solid #d4e0e9; border-radius:5px; background:#fbfdfe; color:var(--ink); font:inherit; font-size:12px; outline:none; transition:border-color .2s ease,box-shadow .2s ease; }
.quote-form input,.quote-form select { height:46px; padding:0 13px; }
.quote-form textarea { padding:13px; resize:vertical; }
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus { border-color:var(--blue); box-shadow:0 0 0 3px rgba(22,139,210,.1); }
.full-field { margin-top:18px; }
.quote-form button { width:100%; height:52px; margin-top:20px; border:0; border-radius:5px; display:flex; align-items:center; justify-content:center; gap:18px; background:var(--orange); color:#17212a; font-weight:900; cursor:pointer; }
.quote-form>small { display:block; margin-top:10px; text-align:center; color:#7c8d9d; font-size:9px; }
.form-status { display:none; margin:0 0 20px; padding:12px 14px; border-radius:5px; font-size:12px; line-height:1.5; }
.form-status.success { display:block; background:#eaf8ef; color:#176635; border:1px solid #bde2c9; }
.form-status.error { display:block; background:#fff0ed; color:#9b3125; border:1px solid #f0c6bf; }

footer { background:#061525; color:white; }
.footer-main { width:min(1180px,90vw); margin:0 auto; padding:62px 0 48px; display:grid; grid-template-columns:.8fr 1.2fr 1fr; gap:60px; align-items:center; }
.footer-brand .brand-copy strong { color:white; }
.footer-main>p { margin:0; color:#8fa9bc; font-size:12px; line-height:1.75; }
.footer-links { display:flex; justify-content:flex-end; gap:25px; color:#c4d4df; font-size:11px; font-weight:700; }
.footer-bottom { width:min(1180px,90vw); margin:0 auto; padding:18px 0 24px; display:flex; justify-content:space-between; gap:20px; border-top:1px solid rgba(255,255,255,.09); color:#5f7a8e; font-size:9px; text-transform:uppercase; letter-spacing:.08em; }
.footer-bottom a { color:#9bb2c3; transition:color .2s ease; }
.footer-bottom a:hover { color:white; }

.policy-page { min-height:100vh; background:var(--surface); }
.policy-header { height:82px; display:flex; align-items:center; justify-content:space-between; gap:24px; padding:0 5vw; background:white; border-bottom:1px solid var(--line); }
.policy-home-link { color:var(--blue); font-size:12px; font-weight:800; }
.policy-hero { padding:78px 5vw 64px; background:linear-gradient(120deg,var(--navy),#0a3155); color:white; }
.policy-hero-inner { width:min(920px,100%); margin:0 auto; }
.policy-hero h1 { margin:14px 0 18px; font-size:clamp(48px,6vw,76px); line-height:1; letter-spacing:-.06em; }
.policy-hero p { margin:0; color:#b9cfde; font-size:14px; line-height:1.7; }
.policy-meta { display:flex; flex-wrap:wrap; gap:14px 26px; margin-top:25px; color:#84d3ff; font-size:11px; font-weight:800; text-transform:uppercase; letter-spacing:.08em; }
.policy-content { width:min(920px,90vw); margin:0 auto; padding:72px 0 90px; }
.policy-intro { padding:26px 28px; border-left:4px solid var(--orange); background:white; color:#40566a; font-size:14px; line-height:1.8; box-shadow:0 12px 32px rgba(7,26,47,.06); }
.policy-content section { padding:31px 0; border-bottom:1px solid var(--line); }
.policy-content h2 { margin:0 0 12px; color:var(--navy); font-size:24px; letter-spacing:-.035em; }
.policy-content p,.policy-content li { color:var(--muted); font-size:14px; line-height:1.8; }
.policy-content p { margin:0 0 12px; }
.policy-content ul { margin:0; padding-left:21px; }
.policy-content a { color:var(--blue); font-weight:700; overflow-wrap:anywhere; }
.policy-owner { margin-top:40px; padding:22px 25px; border-radius:7px; background:var(--blue-light); color:var(--navy); font-size:13px; line-height:1.8; }

@media (max-width:900px) {
  nav { display:none; }
  .service-grid { grid-template-columns:repeat(2,1fr); }
  .section-heading { grid-template-columns:1fr; gap:20px; }
  .hero-shade { background:linear-gradient(90deg,rgba(5,23,41,.98),rgba(5,23,41,.72)); }
  .trust-bar { grid-template-columns:repeat(2,1fr); }
  .trust-bar div:nth-child(2) { border-right:0; }
  .trust-bar div:nth-child(-n+2) { border-bottom:1px solid var(--line); }
  .about { grid-template-columns:1fr; }
  .about-photo { min-height:460px; background-position:center 46%; }
  .process { grid-template-columns:1fr; gap:54px; }
  .faq-grid { grid-template-columns:1fr; gap:44px; }
  .contact { grid-template-columns:1fr; }
  .footer-main { grid-template-columns:1fr 1fr; }
  .footer-links { grid-column:1/-1; justify-content:flex-start; }
}
@media (max-width:620px) {
  .site-header { height:74px; padding:0 5vw; }
  .brand-copy strong { font-size:18px; }
  .header-call span { display:none; }
  .header-call strong { font-size:12px; color:var(--blue); }
  .hero { min-height:660px; }
  .hero-content { padding:65px 0 145px; }
  .hero h1 { font-size:58px; }
  .hero-actions { flex-direction:column; align-items:stretch; max-width:360px; }
  .hero-proof { display:grid; gap:10px; }
  .hero-rating { left:5vw; right:auto; }
  .trust-bar div { padding:19px 16px; }
  .trust-bar strong { font-size:21px; }
  .trust-bar span { font-size:9px; }
  .section { padding:76px 0; }
  .service-grid { grid-template-columns:1fr; }
  .service-card { min-height:auto; }
  .about-photo { min-height:360px; }
  .about-content { padding:72px 7vw; }
  .process-steps,.review-grid { grid-template-columns:1fr; }
  .reviews-heading { align-items:flex-start; flex-direction:column; }
  .review-score { text-align:left; }
  .contact { width:100%; margin:0; border-radius:0; }
  .contact-copy,.quote-form { padding:58px 7vw; }
  .form-grid { grid-template-columns:1fr; }
  .footer-main { grid-template-columns:1fr; gap:25px; }
  .footer-links { flex-wrap:wrap; }
  .footer-bottom { flex-direction:column; }
  .policy-header { height:74px; }
  .policy-hero { padding:62px 5vw 52px; }
  .policy-content { padding:55px 0 70px; }
}