:root {
    --blue:#0046a8;
    --red:#ec1d31;
    --ink:#101828;
    --muted:#667085;
    --line:#d0d5dd;
    --soft:#f3f7ff;
    --paper:#fff;
  }
  * { box-sizing:border-box; }
  html { scroll-behavior:smooth; scroll-padding-top:120px; }
  body { margin:0; font-family:Arial, Helvetica, sans-serif; color:var(--ink); background:#fff; }
  a { color:inherit; }
  .topbar { background:#0b1f3d; color:#fff; font-size:14px; border-bottom:4px solid var(--blue); }
  .topbar-inner { max-width:1180px; margin:0 auto; padding:9px 20px; display:flex; gap:18px; justify-content:space-between; align-items:center; flex-wrap:wrap; }
  .topbar a { text-decoration:none; font-weight:700; }
  header { position:sticky; top:0; z-index:10; background:rgba(255,255,255,.96); border-bottom:1px solid var(--line); backdrop-filter:blur(10px); }
  .nav { max-width:1180px; margin:0 auto; padding:10px 20px; display:flex; align-items:center; gap:24px; }
  .brand { display:flex; align-items:center; gap:12px; text-decoration:none; min-width:250px; }
  .brand img { width:185px; height:auto; display:block; }
  .brand span { display:none; }
  nav { margin-left:auto; display:flex; gap:16px; align-items:center; font-size:14px; font-weight:800; }
  nav a { text-decoration:none; color:#1d2939; }
  .btn { display:inline-flex; align-items:center; justify-content:center; border:2px solid var(--blue); border-radius:6px; padding:10px 14px; background:var(--blue); color:#fff; text-decoration:none; font-weight:900; cursor:pointer; min-height:42px; }
  .btn.secondary { background:#fff; color:var(--blue); }
  .hero { position:relative; overflow:hidden; background:linear-gradient(135deg,#071a37 0%,#0b1f3d 58%,#0046a8 100%); color:#fff; border-bottom:6px solid var(--blue); }
  .hero-inner { width:100%; max-width:1180px; margin:0 auto; padding:56px 20px 42px; display:grid; grid-template-columns:minmax(0,1fr) 390px; gap:42px; align-items:center; }
  .eyebrow { color:#9ec5ff; font-size:13px; font-weight:900; text-transform:uppercase; margin-bottom:12px; }
  .hero h1 { margin:0; font-size:44px; line-height:1.07; max-width:720px; letter-spacing:0; }
  .hero p { font-size:18px; line-height:1.48; max-width:670px; margin:16px 0 0; color:#e7eefc; }
  .hero-actions { margin-top:24px; display:flex; gap:12px; flex-wrap:wrap; }
  .hero-badges { display:flex; gap:10px; flex-wrap:wrap; margin-top:24px; max-width:760px; }
  .hero-badge { border:1px solid rgba(255,255,255,.24); background:rgba(255,255,255,.08); border-radius:8px; padding:12px 14px; min-width:175px; }
  .hero-badge b { display:block; font-size:16px; margin-bottom:5px; }
  .hero-badge span { color:#d9e5ff; font-size:13px; line-height:1.35; }
  .hero-panel { background:#fff; color:var(--ink); border-radius:8px; overflow:hidden; border:1px solid rgba(255,255,255,.18); box-shadow:0 18px 45px rgba(0,0,0,.24); border-top:6px solid var(--red); }
  .panel-top { background:#f8fbff; padding:24px 22px 18px; text-align:center; border-bottom:1px solid var(--line); }
  .panel-top img { width:245px; max-width:100%; height:auto; display:block; margin:0 auto 10px; }
  .panel-phone { font-size:24px; font-weight:900; color:var(--blue); }
  .panel-list { padding:18px 22px; display:grid; gap:11px; }
  .panel-list div { display:flex; justify-content:space-between; gap:16px; border-bottom:1px solid #eef2f7; padding-bottom:10px; font-size:14px; }
  .panel-list div:last-child { border-bottom:0; padding-bottom:0; }
  .panel-list b { color:#344054; }
  .panel-list span { color:var(--muted); text-align:right; }
  .estimate-strip { margin-top:18px; display:flex; gap:18px; align-items:center; justify-content:space-between; border-left:5px solid var(--red); background:#fff; color:var(--ink); border-radius:8px; padding:15px 16px; }
  .estimate-strip h2 { margin:0; font-size:20px; }
  .estimate-strip p { margin:4px 0 0; color:var(--muted); font-size:14px; }
  .trust-strip { background:#fff; border-bottom:1px solid var(--line); }
  .trust-grid { max-width:1180px; margin:0 auto; padding:18px 20px; display:grid; grid-template-columns:repeat(4, minmax(0,1fr)); gap:12px; }
  .trust-item { border-left:4px solid var(--blue); padding:4px 12px; }
  .trust-item b { display:block; font-size:15px; }
  .trust-item span { display:block; color:var(--muted); font-size:13px; margin-top:3px; line-height:1.35; }
  section { padding:54px 20px; }
  [id] { scroll-margin-top:120px; }
  .wrap { max-width:1180px; margin:0 auto; }
  .section-head { display:flex; justify-content:space-between; gap:20px; align-items:end; margin-bottom:24px; }
  .section-head h2 { margin:0; font-size:30px; }
  .section-head p { margin:0; color:var(--muted); max-width:540px; line-height:1.45; }
  .grid { display:grid; gap:18px; }
  .cols3 { grid-template-columns:repeat(3, minmax(0,1fr)); }
  .cols2 { grid-template-columns:repeat(2, minmax(0,1fr)); }
  .card { border:1px solid var(--line); border-radius:8px; background:#fff; padding:22px; box-shadow:0 8px 24px rgba(16,24,40,.05); }
  .card.featured { border-top:5px solid var(--blue); }
  .card h3 { margin:0 0 9px; font-size:20px; }
  .card p { margin:0; color:var(--muted); line-height:1.5; }
  .mini-list { margin:14px 0 0; padding:0; list-style:none; display:grid; gap:7px; }
  .mini-list li { color:#344054; font-size:13px; line-height:1.35; display:flex; gap:8px; }
  .mini-list li::before { content:""; width:7px; height:7px; border-radius:50%; background:var(--blue); flex:0 0 7px; margin-top:5px; }
  .service-icon { width:42px; height:42px; border-radius:8px; background:var(--soft); color:var(--blue); display:flex; align-items:center; justify-content:center; font-weight:900; font-size:22px; margin-bottom:14px; }
  .detail-list { display:grid; gap:12px; }
  .detail-row { display:grid; grid-template-columns:220px 1fr auto; gap:18px; align-items:center; border:1px solid var(--line); border-radius:8px; padding:20px; background:#fff; box-shadow:0 8px 24px rgba(16,24,40,.04); }
  .detail-row h3 { margin:0; font-size:20px; }
  .detail-row p { margin:0; color:var(--muted); line-height:1.45; }
  .detail-tag { background:var(--soft); color:var(--blue); border-radius:999px; padding:8px 11px; font-weight:900; font-size:12px; white-space:nowrap; }
  .cta-band { background:#f8fafc; border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:28px 20px; }
  .cta-inner { max-width:1180px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; gap:20px; }
  .cta-inner h2 { margin:0; font-size:24px; }
  .cta-inner p { margin:5px 0 0; color:var(--muted); }
  .steps { background:#fff; }
  .step-card { border:1px solid var(--line); border-radius:8px; padding:20px; background:#fff; }
  .step-number { width:34px; height:34px; border-radius:50%; background:var(--blue); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:900; margin-bottom:12px; }
  .step-card h3 { margin:0 0 8px; font-size:18px; }
  .step-card p { margin:0; color:var(--muted); line-height:1.45; }
  .benefits { background:#fff; }
  .benefit-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
  .benefit-panel { border:1px solid var(--line); border-radius:8px; padding:24px; background:#f8fafc; }
  .benefit-panel h3 { margin:0 0 10px; font-size:22px; }
  .benefit-panel p { color:var(--muted); line-height:1.5; margin:0; }
  .benefit-panel strong { color:var(--blue); }
  .promise-band { background:#0b1f3d; color:#fff; padding:42px 20px; }
  .promise-grid { max-width:1180px; margin:0 auto; display:grid; grid-template-columns:1.1fr 1fr; gap:28px; align-items:center; }
  .promise-band h2 { margin:0; font-size:30px; }
  .promise-band p { color:#d9e5ff; line-height:1.5; margin:12px 0 0; }
  .promise-list { display:grid; gap:12px; }
  .promise-item { border:1px solid rgba(255,255,255,.18); border-left:5px solid var(--red); border-radius:8px; padding:14px 16px; background:rgba(255,255,255,.07); }
  .promise-item b { display:block; margin-bottom:4px; }
  .promise-item span { color:#d9e5ff; font-size:14px; line-height:1.4; }
  .maintenance-note { margin-top:18px; border:1px solid rgba(255,255,255,.22); border-left:5px solid var(--red); border-radius:8px; padding:18px; background:rgba(255,255,255,.08); color:#eef4ff; line-height:1.5; }
  .maintenance-cta { margin-top:18px; display:flex; justify-content:space-between; align-items:center; gap:18px; border-radius:8px; padding:18px; background:#fff; color:var(--ink); }
  .maintenance-cta h3 { margin:0 0 4px; font-size:20px; }
  .maintenance-cta p { margin:0; color:var(--muted); line-height:1.45; }
  .final-cta { background:linear-gradient(135deg,#071a37,#0046a8); color:#fff; padding:36px 20px; }
  .final-cta .wrap { display:flex; justify-content:space-between; align-items:center; gap:20px; }
  .final-cta h2 { margin:0; font-size:28px; }
  .final-cta p { margin:6px 0 0; color:#e7eefc; }
  .reviews { background:#fff; }
  .review-card { border:1px solid var(--line); border-radius:8px; padding:22px; background:#fff; box-shadow:0 8px 24px rgba(16,24,40,.05); }
  .stars { color:#f5a400; font-size:18px; letter-spacing:2px; margin-bottom:10px; }
  .review-card p { color:var(--muted); line-height:1.5; margin:0; }
  .review-card b { display:block; margin-top:14px; }
  .review-source { display:inline-block; margin-top:7px; color:var(--blue); font-size:12px; font-weight:900; }
  .review-note { margin-top:16px; color:var(--muted); font-size:13px; line-height:1.45; }
  .review-actions { margin-top:18px; display:flex; gap:10px; flex-wrap:wrap; }
  .review-summary { display:flex; align-items:center; justify-content:space-between; gap:16px; border:1px solid var(--line); border-left:5px solid var(--blue); border-radius:8px; padding:16px 18px; margin-bottom:18px; background:#f8fafc; }
  .review-summary b { font-size:20px; }
  .review-summary span { color:var(--muted); }
  .work-gallery { background:#fff; }
  .work-card { border:1px solid var(--line); border-radius:8px; overflow:hidden; background:#fff; box-shadow:0 8px 24px rgba(16,24,40,.05); }
  .work-card img { width:100%; aspect-ratio:4/3; object-fit:cover; display:block; background:#eef3ff; }
  .work-card div:last-child { padding:16px; }
  .work-card h3 { margin:0 0 6px; font-size:18px; }
  .work-card p { margin:0; color:var(--muted); line-height:1.45; }
  .blue-band { background:#0b1f3d; color:#fff; position:relative; overflow:hidden; }
  .blue-band .section-head p, .blue-band .card p { color:#d9e5ff; }
  .blue-band .card { background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.18); }
  .checklist { margin:0; padding:0; list-style:none; display:grid; gap:10px; }
  .checklist li { display:flex; gap:10px; line-height:1.45; color:#344054; }
  .checklist li::before { content:""; width:9px; height:9px; flex:0 0 9px; border-radius:50%; background:var(--red); margin-top:6px; }
  .blue-band .checklist li { color:#eef4ff; }
  .service-area { background:#f8fafc; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
  .area-list { display:flex; gap:10px; flex-wrap:wrap; margin-top:14px; }
  .area-panel { border:1px solid var(--line); border-radius:8px; background:#fff; padding:20px; box-shadow:0 8px 24px rgba(16,24,40,.05); }
  .area-panel h3 { margin:0 0 8px; }
  .area-panel p { margin:0; color:var(--muted); line-height:1.5; }
  .pill { border:1px solid var(--line); background:#fff; border-radius:999px; padding:8px 12px; font-weight:800; font-size:13px; color:#344054; box-shadow:0 3px 10px rgba(16,24,40,.04); }
  form { display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:12px; }
  label { display:grid; gap:5px; font-size:13px; font-weight:900; color:#344054; }
  input, select, textarea { width:100%; border:1px solid var(--line); border-radius:6px; padding:11px 12px; font:inherit; color:var(--ink); background:#fff; }
  textarea { min-height:118px; resize:vertical; }
  .span2 { grid-column:span 2; }
  .check-group { display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:8px; border:1px solid var(--line); border-radius:6px; padding:10px; background:#fff; }
  .check-option { display:flex; align-items:center; gap:8px; font-weight:700; font-size:13px; color:#344054; }
  .check-option input { width:auto; }
  .contact-panel { border:2px solid var(--blue); border-radius:8px; padding:22px; background:#fff; box-shadow:0 14px 35px rgba(16,24,40,.08); }
  .contact-panel h3 { margin:0 0 12px; }
  .form-card { border:1px solid var(--line); border-radius:8px; padding:22px; background:#fff; box-shadow:0 14px 35px rgba(16,24,40,.08); }
  .request-tips { margin-top:16px; padding:16px; border-radius:8px; background:#f8fafc; border:1px solid var(--line); }
  .request-tips h4 { margin:0 0 8px; font-size:15px; }
  .request-tips ul { margin:0; padding-left:18px; color:var(--muted); line-height:1.55; font-size:14px; }
  .photo-note { margin-top:10px; color:var(--muted); font-size:13px; line-height:1.4; }
  .next-steps { margin-top:14px; border:1px solid var(--line); border-left:5px solid var(--blue); border-radius:8px; padding:16px; background:#fff; }
  .next-steps h4 { margin:0 0 10px; font-size:15px; }
  .next-steps ol { margin:0; padding-left:20px; color:var(--muted); line-height:1.5; font-size:14px; }
  .form-note { grid-column:1 / -1; margin:-2px 0 2px; color:var(--muted); font-size:13px; line-height:1.4; }
  .info-split { background:#fff; }
  .info-card { border:1px solid var(--line); border-radius:8px; padding:22px; background:#fff; box-shadow:0 8px 24px rgba(16,24,40,.05); }
  .info-card h3 { margin:0 0 8px; font-size:20px; }
  .info-card p { margin:0; color:var(--muted); line-height:1.5; }
  .info-card strong { color:var(--blue); }
  .seasonal { background:#f8fafc; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
  .season-card { border:1px solid var(--line); border-radius:8px; background:#fff; padding:22px; box-shadow:0 8px 24px rgba(16,24,40,.05); }
  .season-card h3 { margin:0 0 12px; font-size:21px; }
  .season-card ul { margin:0; padding-left:18px; color:var(--muted); line-height:1.55; }
  .contact-line { padding:11px 0; border-bottom:1px solid var(--line); }
  .contact-line:last-child { border-bottom:0; }
  .contact-line b { display:block; font-size:13px; color:var(--muted); text-transform:uppercase; margin-bottom:3px; }
  .contact-line a { color:var(--blue); font-weight:900; text-decoration:none; }
  footer { background:#101828; color:#fff; padding:34px 20px; }
  footer .wrap { display:grid; grid-template-columns:1.2fr 1fr 1fr; gap:24px; font-size:13px; color:#d0d5dd; }
  footer h3 { margin:0 0 10px; color:#fff; font-size:16px; }
  footer a { color:#d0d5dd; text-decoration:none; display:block; margin:6px 0; }
  footer .fine-print { grid-column:1 / -1; border-top:1px solid rgba(255,255,255,.14); padding-top:14px; margin-top:4px; display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; }
  .mobile-call { display:none; position:fixed; left:12px; right:12px; bottom:12px; z-index:20; box-shadow:0 12px 30px rgba(0,0,0,.22); }
  @media (max-width:1120px) {
    .topbar-inner { display:block; text-align:center; line-height:1.45; }
    .topbar-inner div + div { margin-top:4px; }
    .nav { justify-content:space-between; flex-wrap:wrap; gap:10px; padding:10px 14px 12px; }
    .brand { min-width:0; }
    .brand img { width:145px; }
    .nav > .btn { padding:9px 12px; min-height:40px; font-size:14px; }
    nav { order:3; width:100%; margin-left:0; display:flex; flex-wrap:wrap; gap:8px; overflow:visible; padding:8px 0 2px; }
    nav a { flex:0 0 auto; border:1px solid var(--line); border-radius:999px; padding:8px 11px; background:#f8fafc; font-size:13px; }
    .hero-inner { grid-template-columns:1fr; padding:42px 20px 32px; gap:24px; }
    .hero h1 { font-size:36px; }
    .hero p { font-size:17px; }
    .hero-actions .btn { width:100%; }
    .hero-badge { width:100%; }
    section { padding:42px 18px; }
    .section-head h2 { font-size:26px; }
    .card, .season-card, .info-card, .form-card, .contact-panel { padding:18px; }
    .estimate-strip { display:block; }
    .estimate-strip .btn { margin-top:12px; width:100%; }
    .cols3, .cols2 { grid-template-columns:1fr; }
    .detail-row { grid-template-columns:1fr; }
    .benefit-grid { grid-template-columns:1fr; }
    .promise-grid { grid-template-columns:1fr; }
    .maintenance-cta { display:block; }
    .maintenance-cta .btn { width:100%; margin-top:14px; }
    .review-summary { display:block; }
    .review-summary span { display:block; margin-top:6px; }
    .final-cta .wrap { display:block; }
    .final-cta .btn { width:100%; margin-top:16px; }
    .trust-grid { grid-template-columns:1fr; }
    .cta-inner { display:block; }
    .cta-inner .btn { margin-top:14px; width:100%; }
    .section-head { display:block; }
    .section-head p { margin-top:8px; }
    form { grid-template-columns:1fr; }
    .span2 { grid-column:auto; }
    .check-group { grid-template-columns:1fr; }
    .mobile-call { display:flex; }
    footer { padding-bottom:72px; }
    footer .wrap { grid-template-columns:1fr; }
    footer .fine-print { display:block; }
    html { scroll-padding-top:150px; }
    [id] { scroll-margin-top:150px; }
  }
.family-message strong{color:#fff}.offer-card{border-top:5px solid var(--red);display:flex;flex-direction:column;align-items:flex-start;gap:12px}.offer-card .offer-price{font-size:42px;font-weight:900;color:var(--blue);line-height:1.1}.offer-card .btn{margin-top:auto;font-size:14px}.offer-card h3{margin:0}.offer-note{color:var(--muted);line-height:1.5;margin:22px 0 0}.offer-note a{color:var(--blue);font-weight:bold}.featured-photo{margin:0;border:1px solid var(--line);border-radius:8px;overflow:hidden}.featured-photo img{display:block;width:100%;aspect-ratio:4/3;object-fit:contain;background:#eef3ff}.featured-photo figcaption{padding:14px 18px;font-weight:bold;background:#0b1f3d;color:#fff}@media(min-width:1121px){nav{gap:11px;font-size:13px}.brand{min-width:220px}}a:focus-visible,button:focus-visible{outline:3px solid #ec1d31;outline-offset:4px}

/* Shared additions for HVAC landing pages. */
.hero{padding:0}.offer-panel{padding:26px}.offer-panel .offer-price{font-size:44px;font-weight:900;color:var(--blue);margin:0 0 10px;line-height:1.1;overflow-wrap:anywhere}.offer-panel h2{margin:0 0 12px;font-size:23px}.offer-panel p{font-size:15px;color:#475467;margin:0 0 18px}.offer-panel .btn{width:100%;margin:6px 0}.breadcrumb{font-size:14px!important;margin:0 0 22px!important}.breadcrumb a{color:#e7eefc}.service-links{display:flex;flex-wrap:wrap;gap:10px}.service-links a{padding:12px 15px;border:1px solid var(--line);border-radius:6px;font-weight:700;color:var(--blue);background:#fff;text-decoration:none}.service-links a[aria-current="page"]{background:var(--blue);color:#fff}.skip-link{position:absolute;left:12px;top:-100px;background:#fff;color:var(--blue);padding:14px;z-index:100}.skip-link:focus{top:12px}.topbar a,.contact-line a,footer a{overflow-wrap:anywhere}.request-form-panel{min-width:0}.contact-panel{align-self:start}.service-links a:hover,nav a:hover{text-decoration:underline}.card h3{line-height:1.25}.landing-nav a[aria-current="page"]{color:var(--blue);text-decoration:underline}.landing-nav{flex-wrap:wrap} @media(max-width:600px){header{position:relative}.hero h1{font-size:34px}.hero-inner{padding:32px 18px}.offer-panel .offer-price{font-size:36px}.topbar-inner{font-size:12px}.service-links a{width:100%}.hero-actions{margin-top:20px}} @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.project-gallery{background:#f8fafc;border-bottom:1px solid var(--line)}.project-photo{margin:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff;box-shadow:0 8px 24px rgba(16,24,40,.05)}.project-photo img{display:block;width:100%;height:320px;object-fit:contain;background:#eef2f7}.project-photo figcaption{padding:16px 18px;color:#fff;background:#0b1f3d;font-size:15px;font-weight:700;line-height:1.4}.gallery-more{margin:20px 0 0}.gallery-more a{color:var(--blue);font-weight:700}@media(max-width:600px){.project-photo img{height:280px}}

/* Keep image intrinsic widths inside their grid cells. */
.project-gallery .grid > *{min-width:0}.project-photo{max-width:100%}.project-photo img{max-width:100%}