/* ==========================================================================
   NJ HVAC Service — Design System
   Colors sourced from logo: red, navy, accent blue, white
   ========================================================================== */
:root{
  --red:#ce1b1b;
  --red-dark:#a71212;
  --navy:#0a2149;
  --navy-deep:#061532;
  --blue:#1c73c4;
  --blue-light:#e8f1fb;
  --ink:#16202e;
  --body:#3d4654;
  --muted:#6b7686;
  --line:#e3e8ef;
  --bg:#ffffff;
  --bg-soft:#f6f8fb;
  --bg-navy-grad:linear-gradient(135deg,#0a2149 0%,#102f63 60%,#1c3f7a 100%);
  --radius:14px;
  --radius-sm:9px;
  --shadow-sm:0 2px 10px rgba(10,33,73,.06);
  --shadow:0 10px 34px rgba(10,33,73,.12);
  --shadow-lg:0 24px 60px rgba(10,33,73,.18);
  --maxw:1180px;
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --head:"Barlow Condensed","Inter",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--body);background:var(--bg);line-height:1.65;font-size:16.5px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none;transition:color .15s}
a:hover{color:var(--red)}
h1,h2,h3,h4{font-family:var(--head);color:var(--navy);line-height:1.08;font-weight:700;letter-spacing:.2px}
h1{font-size:clamp(2.1rem,5vw,3.5rem);text-transform:uppercase}
h2{font-size:clamp(1.7rem,3.6vw,2.6rem);text-transform:uppercase}
h3{font-size:1.35rem}
h4{font-size:1.1rem}
p{margin-bottom:1.05rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:72px 0}
.section-sm{padding:48px 0}
.bg-soft{background:var(--bg-soft)}
.bg-navy{background:var(--bg-navy-grad);color:#dbe4f2}
.bg-navy h1,.bg-navy h2,.bg-navy h3,.bg-navy h4{color:#fff}
.center{text-align:center}
.eyebrow{display:inline-block;font-family:var(--head);text-transform:uppercase;letter-spacing:2px;font-weight:600;font-size:.95rem;color:var(--red);margin-bottom:10px}
.bg-navy .eyebrow{color:#5fa8f0}
.lead{font-size:1.15rem;color:var(--body);max-width:760px}
.bg-navy .lead{color:#c3d2e8}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--head);text-transform:uppercase;letter-spacing:.5px;font-weight:600;font-size:1.05rem;padding:14px 26px;border-radius:var(--radius-sm);cursor:pointer;border:2px solid transparent;transition:transform .12s,box-shadow .15s,background .15s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 6px 18px rgba(206,27,27,.32)}
.btn-red:hover{background:var(--red-dark);color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-deep);color:#fff}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:#fff;color:var(--navy)}
.btn-lg{padding:17px 34px;font-size:1.18rem}

/* ---------- Top bar ---------- */
.topbar{background:var(--navy-deep);color:#cdd8ea;font-size:.9rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap}
.topbar a{color:#cdd8ea}
.topbar a:hover{color:#fff}
.topbar .tb-left span{margin-right:18px;display:inline-block}
.topbar strong{color:#fff}
.badge-247{background:var(--red);color:#fff;padding:3px 10px;border-radius:5px;font-weight:700;font-family:var(--head);letter-spacing:.5px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:var(--shadow-sm)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:12px;padding-bottom:12px}
.logo-link{display:flex;align-items:center;flex-shrink:0}
.logo-link img{height:64px;width:auto}
.main-nav{display:flex;align-items:center;gap:4px}
.main-nav>ul{display:flex;list-style:none;align-items:center;gap:2px}
.main-nav li{position:relative}
.main-nav>ul>li>a{font-family:var(--head);text-transform:uppercase;font-weight:600;font-size:1.05rem;letter-spacing:.4px;color:var(--navy);padding:12px 14px;display:block;border-radius:7px}
.main-nav>ul>li>a:hover{color:var(--red);background:var(--bg-soft)}
.has-drop>a::after{content:"▾";font-size:.7em;margin-left:5px;opacity:.6}
.dropdown{position:absolute;top:100%;left:0;background:#fff;min-width:260px;box-shadow:var(--shadow);border-radius:10px;padding:8px;list-style:none;opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s;border-top:3px solid var(--red)}
.main-nav li:hover>.dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown li a{display:block;padding:9px 14px;border-radius:6px;color:var(--body);font-size:.97rem;font-weight:500}
.dropdown li a:hover{background:var(--blue-light);color:var(--navy)}
.header-cta{display:flex;align-items:center;gap:12px;flex-shrink:0}
.header-phone{font-family:var(--head);font-weight:700;font-size:1.4rem;color:var(--red);white-space:nowrap}
.header-phone span{display:block;font-size:.62rem;letter-spacing:1.5px;color:var(--muted);text-transform:uppercase;font-family:var(--font);font-weight:600}
.nav-toggle{display:none;background:var(--navy);color:#fff;border:none;border-radius:8px;width:48px;height:44px;font-size:1.5rem;cursor:pointer}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--bg-navy-grad);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:
   radial-gradient(circle at 85% 20%,rgba(28,115,196,.35),transparent 45%),
   radial-gradient(circle at 10% 90%,rgba(206,27,27,.22),transparent 40%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-top:70px;padding-bottom:70px}
.hero h1{color:#fff;margin-bottom:18px}
.hero h1 em{font-style:normal;color:#5fa8f0}
.hero p{color:#d0ddf0;font-size:1.18rem;margin-bottom:26px;max-width:560px}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.hero-pills span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);padding:7px 14px;border-radius:30px;font-size:.9rem;font-weight:500}
.hero-pills span::before{content:"✓";color:#5fd08a;font-weight:700;margin-right:7px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-rating{margin-top:24px;display:flex;align-items:center;gap:10px;font-size:.95rem;color:#c3d2e8}
.stars{color:#ffc53d;letter-spacing:2px;font-size:1.1rem}

/* ---------- Hero form card ---------- */
.lead-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:28px;color:var(--body)}
.lead-card h3{color:var(--navy);font-size:1.5rem;margin-bottom:4px}
.lead-card .sub{font-size:.92rem;color:var(--muted);margin-bottom:18px}
.form-row{margin-bottom:12px}
.form-row label{display:block;font-size:.82rem;font-weight:600;color:var(--navy);margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:8px;font-family:var(--font);font-size:1rem;color:var(--ink);background:#fcfdff;transition:border .15s}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:none;border-color:var(--blue);background:#fff}
.form-row textarea{resize:vertical;min-height:84px}
.form-note{font-size:.78rem;color:var(--muted);margin-top:8px;text-align:center}
.form-status{display:none;padding:13px 16px;border-radius:8px;margin-top:12px;font-weight:600;font-size:.95rem}
.form-status.show{display:block}
.form-status.ok{background:#e6f7 ec;background:#e8f8ef;color:#1a7a43;border:1px solid #b6e6c8}
.form-status.err{background:#fdeaea;color:#b42318;border:1px solid #f3c0bd}
.btn-submit{width:100%;justify-content:center;margin-top:6px}

/* ---------- Trust strip ---------- */
.trust-strip{background:#fff;border-bottom:1px solid var(--line)}
.trust-strip .wrap{display:flex;justify-content:space-around;gap:18px;flex-wrap:wrap;padding:26px 22px;text-align:center}
.trust-item{flex:1;min-width:150px}
.trust-item .num{font-family:var(--head);font-size:2.2rem;color:var(--red);font-weight:700;line-height:1}
.trust-item .lbl{font-size:.9rem;color:var(--muted);font-weight:500;margin-top:4px}

/* ---------- Cards grid ---------- */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ico{width:56px;height:56px;border-radius:12px;background:var(--blue-light);display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:1.7rem}
.card h3{margin-bottom:9px}
.card h3 a{color:var(--navy)}
.card h3 a:hover{color:var(--red)}
.card p{font-size:.97rem;margin-bottom:14px}
.card .more{font-family:var(--head);text-transform:uppercase;font-weight:600;letter-spacing:.5px;color:var(--red);font-size:.95rem}

/* ---------- Service / city page layout ---------- */
.page-hero{background:var(--bg-navy-grad);color:#fff;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 10%,rgba(28,115,196,.3),transparent 50%)}
.page-hero .wrap{position:relative;padding-top:56px;padding-bottom:56px}
.breadcrumb{font-size:.86rem;color:#9fb4d4;margin-bottom:14px}
.breadcrumb a{color:#9fb4d4}
.breadcrumb a:hover{color:#fff}
.page-hero h1{color:#fff;max-width:880px}
.page-hero p{color:#cad7ec;max-width:720px;font-size:1.12rem;margin-top:14px}
.page-hero .hero-actions{margin-top:24px}
.layout{display:grid;grid-template-columns:1fr 340px;gap:46px;align-items:start}
.content h2{margin:34px 0 14px}
.content h3{margin:24px 0 10px;color:var(--navy)}
.content ul,.content ol{margin:0 0 1.1rem 1.2rem}
.content li{margin-bottom:8px}
.content .callout{background:var(--blue-light);border-left:4px solid var(--blue);padding:18px 22px;border-radius:0 10px 10px 0;margin:22px 0}
.content .callout.red{background:#fdeeee;border-left-color:var(--red)}
.content img{border-radius:12px;margin:18px 0;box-shadow:var(--shadow-sm)}
.faq-item{border:1px solid var(--line);border-radius:10px;margin-bottom:12px;overflow:hidden}
.faq-q{background:var(--bg-soft);padding:16px 20px;font-family:var(--head);font-size:1.15rem;color:var(--navy);font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-q::after{content:"+";font-size:1.5rem;color:var(--red)}
.faq-item.open .faq-q::after{content:"–"}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:.25s}
.faq-item.open .faq-a{padding:16px 20px;max-height:600px}

/* ---------- Sidebar ---------- */
.sidebar{position:sticky;top:96px;display:flex;flex-direction:column;gap:22px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}
.side-card .sc-head{background:var(--navy);color:#fff;padding:16px 20px;font-family:var(--head);text-transform:uppercase;letter-spacing:.5px;font-size:1.2rem;font-weight:600}
.side-card .sc-body{padding:20px}
.side-card.red .sc-head{background:var(--red)}
.side-phone{font-family:var(--head);font-size:2rem;color:var(--red);font-weight:700;display:block;margin:4px 0 2px}
.side-list{list-style:none}
.side-list li{border-bottom:1px solid var(--line)}
.side-list li:last-child{border-bottom:none}
.side-list a{display:block;padding:10px 0;color:var(--body);font-weight:500}
.side-list a:hover{color:var(--red);padding-left:6px;transition:padding .15s}
.side-list a::before{content:"›";color:var(--red);font-weight:700;margin-right:8px}

/* compact sidebar form */
.mini-form .form-row{margin-bottom:10px}
.mini-form label{font-size:.75rem}
.mini-form input,.mini-form select,.mini-form textarea{padding:10px 12px;font-size:.95rem}

/* ---------- Map ---------- */
.map-embed{border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line);margin:22px 0}
.map-embed iframe{display:block;width:100%;height:340px;border:0}

/* ---------- City chips ---------- */
.city-cols{columns:4;column-gap:24px}
.city-cols a{display:block;padding:6px 0;font-weight:500;break-inside:avoid}
.city-cols a::before{content:"📍";margin-right:6px;font-size:.85em}
.county-block{margin-bottom:30px}
.county-block h3{color:var(--navy);border-bottom:2px solid var(--red);padding-bottom:6px;margin-bottom:14px;display:inline-block}

/* ---------- CTA band ---------- */
.cta-band{background:var(--red);color:#fff;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:#ffe0e0;max-width:640px;margin:10px auto 22px}
.cta-band .hero-actions{justify-content:center}
.cta-band .btn-ghost{border-color:#fff}
.cta-band .btn-navy{background:var(--navy-deep)}

/* ---------- Reviews ---------- */
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}
.review .stars{margin-bottom:8px}
.review p{font-size:.98rem;font-style:italic;color:var(--body)}
.review .who{font-family:var(--head);font-weight:600;color:var(--navy);font-style:normal;font-size:1.1rem;margin-top:6px}
.review .loc{font-size:.84rem;color:var(--muted)}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-deep);color:#aebdd4;font-size:.94rem;padding-top:56px}
.site-footer h4{color:#fff;font-size:1.25rem;margin-bottom:16px;text-transform:uppercase}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:40px}
.site-footer a{color:#aebdd4}
.site-footer a:hover{color:#fff}
.footer-logo img{height:92px;width:auto;background:#fff;padding:10px 14px;border-radius:10px;margin-bottom:16px}
.footer-list{list-style:none}
.footer-list li{margin-bottom:9px}
.footer-contact li{margin-bottom:12px;display:flex;gap:10px}
.footer-contact .ic{color:var(--red);flex-shrink:0}
.footer-phone{font-family:var(--head);font-size:1.7rem;color:#fff;font-weight:700}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;text-align:center;font-size:.85rem;color:#7e8fac}
.footer-bottom a{color:#aebdd4}

/* ---------- Popup modal ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(6,21,50,.72);z-index:999;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:.25s;backdrop-filter:blur(3px)}
.modal-overlay.show{opacity:1;visibility:visible}
.modal{background:#fff;border-radius:16px;max-width:460px;width:100%;box-shadow:var(--shadow-lg);position:relative;overflow:hidden;transform:translateY(20px);transition:.25s}
.modal-overlay.show .modal{transform:translateY(0)}
.modal-head{background:var(--bg-navy-grad);color:#fff;padding:24px 28px}
.modal-head .badge-247{margin-bottom:10px}
.modal-head h3{color:#fff;font-size:1.6rem;margin-bottom:4px}
.modal-head p{color:#cad7ec;font-size:.95rem;margin:0}
.modal-body{padding:24px 28px}
.modal-close{position:absolute;top:14px;right:16px;background:rgba(255,255,255,.2);border:none;color:#fff;width:34px;height:34px;border-radius:50%;font-size:1.3rem;cursor:pointer;line-height:1;z-index:2}
.modal-close:hover{background:rgba(255,255,255,.35)}

/* ---------- Mobile nav ---------- */
@media(max-width:1000px){
  .hero .wrap{grid-template-columns:1fr;gap:34px}
  .layout{grid-template-columns:1fr}
  .sidebar{position:static}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .city-cols{columns:2}
  .nav-toggle{display:block}
  .main-nav{position:fixed;top:0;right:-100%;width:300px;max-width:85vw;height:100vh;background:#fff;flex-direction:column;align-items:stretch;padding:80px 20px 30px;box-shadow:var(--shadow-lg);transition:right .25s;overflow-y:auto}
  .main-nav.open{right:0}
  .main-nav>ul{flex-direction:column;align-items:stretch;gap:0;width:100%}
  .main-nav>ul>li>a{padding:13px 10px;border-bottom:1px solid var(--line)}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border-top:none;padding:0 0 8px 14px;min-width:0}
  .dropdown li a{padding:8px 10px}
  .has-drop>a::after{float:right}
  .header-phone span{font-size:.58rem}
}
@media(max-width:620px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .city-cols{columns:1}
  .trust-strip .wrap{gap:22px}
  .trust-item{min-width:120px}
  .section{padding:52px 0}
  .header-cta .btn{display:none}
  .topbar .tb-left span:not(.badge-247){display:none}
  .logo-link img{height:52px}
}
.nav-backdrop{display:none}
@media(max-width:1000px){.nav-backdrop.show{display:block;position:fixed;inset:0;background:rgba(6,21,50,.4);z-index:49}}