*{box-sizing:border-box}
:root{--navy:#092b62;--deep:#061d45;--blue:#087cff;--electric:#168fff;--red:#ed1c24;--ice:#dff4ff;--text:#10244b;--paper:#f4f7fb;--line:#b8cce0;--max:1200px}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:#dce5ef;color:var(--text);font-family:Arial,Helvetica,sans-serif}
a{color:inherit}
.site-shell{width:min(100%,var(--max));margin:0 auto;background:var(--deep);box-shadow:0 12px 40px #172b4833;min-height:100vh;display:flex;flex-direction:column}
.site-shell>main{flex:1 0 auto}
.site-header{position:sticky;top:0;z-index:1000;background:#092b62;color:#fff;border-bottom:2px solid #1678e6;box-shadow:0 4px 15px #04173455}
.header-inner{min-height:66px;display:flex;align-items:center;gap:20px;padding:0 34px}
.wordmark{flex:0 0 auto;text-decoration:none;font-weight:800;font-size:24px;letter-spacing:.7px;white-space:nowrap;color:#fff}
.wordmark .rx-x{color:#ef272d}
.primary-nav{display:flex;align-items:center;justify-content:center;gap:clamp(12px,2.4vw,32px);margin-left:auto}
.primary-nav a{color:#f7fbff;text-decoration:none;font-size:14px;white-space:nowrap;padding:22px 0 20px;border-bottom:2px solid transparent}
.primary-nav a:hover,.primary-nav a:focus-visible{border-color:#54d5ff;color:#bdefff}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:8px}
.call-button,.schedule-button,.blue-button,.red-button{min-height:42px;padding:10px 16px;border-radius:5px;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-weight:700;text-align:center;line-height:1.2;cursor:pointer;border:1px solid transparent;transition:filter .15s,transform .15s,box-shadow .15s}
.call-button:hover,.schedule-button:hover,.blue-button:hover,.red-button:hover{filter:brightness(1.08);transform:translateY(-1px)}
.call-button{border-color:#69d8ff;color:white;background:#083a7a;white-space:nowrap}
.schedule-button,.red-button{background:var(--red);color:#fff;box-shadow:0 2px 8px #c5161d55}
.blue-button{background:var(--blue);color:#fff;border-color:#69d8ff;box-shadow:0 0 10px #007bff77}
.icon{width:20px;height:20px;flex:0 0 20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.menu-toggle{display:none;background:transparent;border:1px solid #79caff;color:white;border-radius:4px;padding:7px 9px;font-weight:bold}
.mobile-nav{display:none}
.hero{position:relative;line-height:0;overflow:hidden;background:#082e68}
.hero-image{display:block;width:100%;height:auto}
.hero-hotspot{position:absolute;top:87%;height:11%;display:block;border-radius:8px;outline:none}
.hero-hotspot.call{left:23.5%;width:26.5%}
.hero-hotspot.schedule{left:50.2%;width:26.3%}
.hero-hotspot:focus-visible{outline:3px solid #fff;box-shadow:0 0 0 6px #138dff}
.section{padding:30px 48px;background:var(--paper)}
.section-title{text-align:center;font-size:20px;letter-spacing:4px;font-weight:800;margin:0 0 20px;color:#10244b}
.services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;align-items:stretch}
.service-card{border:1px solid #afc5dc;border-radius:7px;overflow:visible;background:#fff;box-shadow:0 3px 8px #001c4530;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:transform .15s,box-shadow .15s}
.service-card:hover,.service-card:focus-visible{transform:translateY(-3px);box-shadow:0 8px 18px #001c4550;outline:2px solid #168fff;outline-offset:2px}
.service-photo{height:165px;flex:0 0 165px;background:#cad8e8;overflow:hidden;border-radius:7px 7px 0 0}
.service-photo img{width:100%;height:100%;object-fit:cover;display:block}
.service-body{background:#092b62;color:#fff;text-align:center;text-transform:uppercase;padding:44px 20px 17px;min-height:190px;flex:1 1 auto;display:flex;flex-direction:column;align-items:center;position:relative;border-radius:0 0 7px 7px}
.icon-badge{position:absolute;z-index:2;left:16px;top:-28px;width:60px;height:60px;border-radius:50%;background:#073b82;border:3px solid #d9eaff;box-shadow:0 2px 8px #001d48aa;display:grid;place-items:center;color:#fff}
.icon-badge svg{width:34px;height:34px;stroke:#fff;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.badge-snowflake{font-family:Arial,sans-serif;color:#fff;font-size:39px;line-height:1;text-shadow:0 0 4px #bdeaff}
.service-label{font-size:13px;letter-spacing:.5px;margin:0 0 5px}
.service-body h3{font-size:18px;line-height:1.2;margin:6px 0}
.service-body p{font-size:13px;line-height:1.45;margin:8px 0 14px}
.learn-more{display:inline-flex;align-items:center;justify-content:center;text-align:center;line-height:1.2;min-width:136px;margin-top:auto;padding:10px 22px;border-radius:5px;background:var(--red);color:white;font-size:14px;font-weight:bold;box-shadow:0 2px 8px #c5161d55}
.climate-strip{display:flex;flex-wrap:wrap;justify-content:space-around;align-items:center;gap:12px;background:#e6eef8;padding:11px 30px;font-weight:bold;font-size:14px}
.climate-title{font-size:13px;white-space:normal}
.climate-item{border-left:1px solid #b6c6d8;padding-left:20px;display:flex;align-items:center;gap:8px;white-space:nowrap}
.climate-icon{font-style:normal;font-size:25px;line-height:1;flex-shrink:0}
.heat .climate-icon{color:#f14c22;text-shadow:0 0 5px #ffae38}
.air .climate-icon{color:#168fe4;text-shadow:0 0 5px #c8f3ff}
.ventilation .climate-icon{color:#08a9cc;text-shadow:0 0 5px #b3f7ff}
.refrigeration .climate-icon{color:#1466ca;text-shadow:0 0 5px #cdf5ff}
.about-section{background:linear-gradient(110deg,#0a2b60,#07377a);color:#fff;padding:38px 48px;display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
.eyebrow{letter-spacing:3px;color:#8bdcff;font-size:14px}
.about-section h1,.about-section h2{font-size:34px;line-height:1.08;margin:10px 0 14px}
.about-section p{font-size:15px;line-height:1.55;color:#e1edfc;margin:10px 0}
.about-actions{display:flex;justify-content:flex-start;gap:12px;margin-top:16px;flex-wrap:wrap}
.about-action{gap:9px;background:#087cff;color:#fff;border:1px solid #69d8ff;border-radius:5px;padding:12px 18px;font-weight:bold;text-align:center;display:inline-flex;align-items:center;justify-content:center;line-height:1.25;box-shadow:0 0 10px #007bff77;min-height:50px;text-decoration:none}
.about-action .icon{width:23px;height:23px;flex-basis:23px}
.mascot-art{height:360px;display:flex;align-items:center;justify-content:center}
.mascot-art img{max-height:100%;max-width:100%;object-fit:contain;filter:drop-shadow(0 0 8px #168bff)}
.contact-grid{padding:30px 48px;display:grid;grid-template-columns:.9fr 1.3fr .75fr;gap:22px;background:#f5f8fc}
.contact-grid h2,.contact-grid h3{margin:0 0 10px}
.contact-info p{line-height:1.7;margin:10px 0}
.contact-info .eyebrow{color:#143c70}
.contact-link{color:#153a71;text-decoration:underline;text-underline-offset:2px}
.request-form{min-width:0}
.contact-form{border-left:1px solid #aabbd0;border-right:1px solid #aabbd0;padding:0 20px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.form-field{width:100%;background:white;border:1px solid #bdcad8;border-radius:3px;padding:12px;margin:6px 0;color:#243951;font:inherit;font-size:14px;min-height:42px}
.form-field::placeholder{color:#728197;opacity:1}
textarea.form-field{height:68px;resize:vertical}
.form-submit{display:flex;width:100%;margin-top:8px}
.form-note{font-size:12px;line-height:1.45;color:#435c7b;margin:8px 0}
.form-status{font-size:13px;color:#143c70;min-height:18px;margin:6px 0}
.service-area{background:#e5edf7;border-radius:6px;padding:17px;text-align:center;line-height:1.5}
.service-map{height:112px;margin:10px auto 0;width:145px;display:flex;align-items:center;justify-content:center}
.service-map img{width:100%;height:100%;object-fit:contain}
.site-footer{background:var(--deep);color:white;padding:0;border-top:4px solid #1678e6;flex-shrink:0;line-height:0}
.site-footer img{display:block;width:100%;height:auto}
.page-hero{position:relative;min-height:280px;display:flex;align-items:center;color:white;overflow:hidden;background:#07377a}
.page-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.53)}
.page-hero-content{position:relative;z-index:1;max-width:740px;padding:42px 54px}
.page-hero h1{font-size:42px;margin:0 0 12px;line-height:1.05;text-shadow:0 2px 6px #001532}
.page-hero p{font-size:18px;line-height:1.5;margin:0 0 18px;max-width:640px}
.content-section{padding:40px 54px;background:#f5f8fc}
.content-section h2{font-size:27px;color:#0b326d;margin:0 0 14px}
.content-section p{font-size:16px;line-height:1.65;max-width:850px;margin:0 0 15px}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:24px}
.feature-card{background:#fff;border:1px solid #c1d1e1;border-top:4px solid #168fff;border-radius:6px;padding:20px;box-shadow:0 3px 8px #001c4516}
.feature-card h3{margin:0 0 10px;color:#0b326d}
.feature-card p{font-size:14px;line-height:1.5;margin:0}
.page-cta{background:var(--deep);color:#fff;padding:30px 54px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.page-cta h2{font-size:25px;margin:0}
.page-cta p{margin:6px 0 0;color:#dceeff}
.page-cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.schedule-intro{background:linear-gradient(110deg,#0a2b60,#07377a);color:#fff;padding:38px 54px}
.schedule-intro h1{font-size:36px;margin:0 0 12px}
.schedule-intro p{font-size:17px;line-height:1.55;max-width:780px;margin:0}
.schedule-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;padding:34px 54px;background:#f5f8fc}
.schedule-card{background:#fff;border:1px solid #c4d3e3;border-radius:7px;padding:24px;box-shadow:0 3px 10px #001c4516}
.schedule-card h2{margin:0 0 12px;color:#0b326d}
.schedule-contact{background:#e5edf7;border-radius:7px;padding:24px}
.schedule-contact h2{margin:0 0 12px;color:#0b326d}
.schedule-contact p{line-height:1.6}
.schedule-contact .call-button{margin-top:8px}
.contact-page-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px;padding:38px 54px;background:#f5f8fc}
.contact-page-info{background:#e5edf7;padding:24px;border-radius:7px}
.contact-page-info h1{margin:0 0 14px;color:#0b326d}
.contact-page-info p{line-height:1.65}
.not-found{text-align:center;padding:90px 25px}
@media(max-width:1050px){.header-inner{gap:13px;padding:0 20px}.wordmark{font-size:20px}.primary-nav{gap:14px}.primary-nav a{font-size:13px}.header-actions{gap:6px}.call-button,.schedule-button{padding:9px 11px;font-size:13px}.section{padding-left:30px;padding-right:30px}.contact-grid{padding-left:30px;padding-right:30px}.about-section{padding-left:36px;padding-right:36px;gap:20px}}
@media(max-width:800px){.header-inner{min-height:60px;padding:0 14px;gap:10px}.wordmark{font-size:18px}.primary-nav{display:none}.header-actions{margin-left:auto}.call-button{min-width:42px;padding:8px}.call-button .call-label{display:none}.schedule-button{font-size:12px;padding:9px 10px}.menu-toggle{display:inline-flex;align-items:center;justify-content:center}.mobile-nav.open{display:flex;position:absolute;left:0;right:0;top:100%;padding:12px 18px 16px;background:#08275a;box-shadow:0 8px 16px #00152e55;flex-direction:column;gap:4px}.mobile-nav a{padding:10px 4px;color:#fff;text-decoration:none;border-bottom:1px solid #254979}.section{padding:26px 22px}.services-grid{grid-template-columns:1fr;max-width:480px;margin:0 auto;gap:18px}.service-photo{height:210px;flex-basis:210px}.service-body{min-height:186px}.climate-strip{flex-wrap:wrap;justify-content:center;padding:14px 18px}.climate-title{width:100%;text-align:center}.climate-item{padding-left:12px}.about-section{grid-template-columns:1fr;padding:32px 24px}.about-section h1,.about-section h2{font-size:30px}.mascot-art{height:310px}.contact-grid{grid-template-columns:1fr;padding:26px 22px;gap:18px}.contact-form{border-left:0;border-right:0;border-top:1px solid #aabbd0;border-bottom:1px solid #aabbd0;padding:18px 0}.service-area{max-width:420px;width:100%;margin:0 auto}.page-hero{min-height:250px}.page-hero-content{padding:32px 25px}.page-hero h1{font-size:34px}.page-hero p{font-size:16px}.content-section{padding:30px 24px}.feature-grid{grid-template-columns:1fr}.page-cta{padding:25px 24px}.schedule-intro{padding:30px 24px}.schedule-intro h1{font-size:30px}.schedule-layout,.contact-page-grid{grid-template-columns:1fr;padding:24px}.schedule-card{padding:18px}.contact-page-info{padding:18px}}
@media(max-width:440px){.wordmark{font-size:16px;letter-spacing:0}.header-inner{gap:7px;padding:0 9px}.header-actions{gap:5px}.schedule-button{min-height:38px;padding:8px;font-size:10px}.menu-toggle{padding:6px 7px}.hero-hotspot.call{left:22%;width:28%}.hero-hotspot.schedule{left:50%;width:28%}.field-row{grid-template-columns:1fr}.climate-item{font-size:12px;gap:5px}.climate-icon{font-size:21px}.about-actions{display:grid;grid-template-columns:1fr}.about-action{width:100%}.contact-grid{padding-left:16px;padding-right:16px}}
@media(max-width:360px){.header-inner{gap:5px;padding:0 8px}.wordmark{font-size:14px}.menu-toggle{font-size:10px;padding:6px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

/* Mobile layout polish; the approved desktop rules above remain unchanged. */
@media (max-width: 800px) {
  .section { padding: 26px 18px; }
  .section-title {
    font-size: clamp(15px, 4vw, 20px);
    letter-spacing: clamp(0.6px, 0.2vw, 1.4px);
    line-height: 1.35;
    white-space: nowrap;
    margin-bottom: 24px;
  }
  .services-grid { gap: 22px; }
  .service-photo { height: clamp(180px, 52vw, 230px); flex-basis: clamp(180px, 52vw, 230px); }
  .service-body { padding: 46px 18px 20px; min-height: 218px; }
  .service-body h3 { font-size: clamp(17px, 4.8vw, 20px); line-height: 1.25; }
  .service-body p { font-size: 14px; line-height: 1.55; max-width: 38ch; }
  .learn-more { min-height: 44px; min-width: 160px; }
  .climate-strip {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 8px;
    padding: 18px;
  }
  .climate-title { grid-column: 1 / -1; font-size: 12px; line-height: 1.45; text-wrap: balance; }
  .climate-item { justify-content: center; border-left: 0; padding: 4px 0; font-size: 13px; gap: 6px; }
  .climate-icon { font-size: 23px; }
  .about-section { padding: 30px 20px; gap: 22px; }
  .about-section h2 { font-size: clamp(26px, 6vw, 32px); line-height: 1.15; }
  .mascot-art { height: clamp(240px, 70vw, 320px); }
  .contact-grid { padding: 28px 18px; gap: 24px; }
  .form-field { font-size: 16px; min-height: 48px; }
  textarea.form-field { height: 110px; }
  .form-submit { min-height: 48px; }
  .page-hero-content, .content-section { padding-left: 22px; padding-right: 22px; }
  .page-hero h1 { font-size: clamp(28px, 7vw, 36px); line-height: 1.12; }
  .content-section h2 { font-size: clamp(23px, 5.6vw, 27px); line-height: 1.25; }
  .page-cta h2 { font-size: clamp(23px, 5.6vw, 27px); line-height: 1.25; }
  .page-cta p { line-height: 1.5; }
  .page-cta-actions > a { min-height: 48px; }
  .header-inner { min-height: 64px; }
  .header-actions .call-button, .header-actions .schedule-button { min-height: 44px; }
  .header-actions .call-button { min-width: 44px; }
  .header-actions .schedule-button { font-size: 11px; padding: 8px 6px; gap: 5px; }
  .header-actions .icon { width: 18px; height: 18px; flex-basis: 18px; }
  .header-actions .menu-toggle { min-height: 44px; min-width: 44px; padding: 6px; font-size: 11px; }
}
@media (max-width: 480px) {
  .field-row { grid-template-columns: 1fr; }
  .about-actions { display: grid; grid-template-columns: 1fr; }
  .about-action { width: 100%; }
  .page-cta-actions { width: 100%; }
  .page-cta-actions > a { width: 100%; }
  .header-actions { gap: 4px; }
  .header-actions .menu-toggle { font-size: 10px; }
}