:root {
  --navy-950: #050b14;
  --navy-900: #07111f;
  --navy-800: #0b1e34;
  --navy-700: #12304f;
  --blue: #1597e5;
  --blue-dark: #0874b8;
  --blue-action: #066da9;
  --blue-soft: #e6f4fc;
  --white: #ffffff;
  --gray-50: #f7f9fb;
  --gray-100: #eef2f5;
  --gray-200: #dce3e8;
  --gray-500: #687784;
  --gray-700: #334452;
  --ink: #0b1825;
  --line: rgba(11, 24, 37, .13);
  --white-line: rgba(255, 255, 255, .15);
  --shadow: 0 18px 45px rgba(5, 11, 20, .13);
  --body: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--body); line-height: 1.55; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #5dc2ff; outline-offset: 4px; }

.skip-link { position: fixed; z-index: 300; left: 20px; top: -80px; background: var(--white); color: var(--ink); padding: 11px 17px; box-shadow: var(--shadow); transition: top .2s ease; }
.skip-link:focus { top: 0; }

.site-header { position: absolute; z-index: 100; inset: 0 0 auto; color: var(--white); }
.site-header.scrolled { position: fixed; background: rgba(7, 17, 31, .97); box-shadow: 0 8px 24px rgba(0, 0, 0, .2); animation: headerIn .25s ease; }
.site-header.scrolled .topbar { display: none; }
.topbar { height: 34px; background: var(--navy-950); border-bottom: 1px solid rgba(255,255,255,.08); }
.topbar-inner { width: min(1320px, calc(100% - 48px)); height: 100%; margin: auto; display: flex; align-items: center; justify-content: space-between; color: rgba(255,255,255,.68); font-size: 10px; font-weight: 600; letter-spacing: .11em; text-transform: uppercase; }
.topbar b { margin: 0 7px; color: var(--blue); }
.nav-shell { width: min(1320px, calc(100% - 48px)); height: 94px; margin: auto; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.brand-logo { display: block; width: auto; height: 84px; object-fit: contain; object-position: left center; }
.primary-nav { display: flex; align-items: center; gap: clamp(18px, 2vw, 32px); }
.primary-nav > a:not(.nav-phone) { color: rgba(255,255,255,.78); font-size: 12px; font-weight: 700; transition: color .2s ease; }
.primary-nav > a:not(.nav-phone):hover { color: var(--blue); }
.nav-phone { min-height: 52px; padding: 0 18px; border: 1px solid rgba(255,255,255,.28); display: flex; flex-direction: column; justify-content: center; line-height: 1.1; transition: background .2s ease, border-color .2s ease; }
.nav-phone:hover { background: var(--blue-action); border-color: var(--blue-action); }
.nav-phone span { margin-bottom: 4px; color: #8dd4ff; font-size: 9px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.nav-phone:hover span { color: white; }
.nav-phone strong { font-family: var(--display); font-size: 18px; letter-spacing: .03em; }
.menu-toggle { display: none; width: 48px; height: 48px; border: 1px solid rgba(255,255,255,.3); background: transparent; padding: 11px; cursor: pointer; }
.menu-toggle span { display: block; height: 2px; background: white; margin: 6px 0; transition: transform .25s ease, opacity .25s ease; }

.hero { min-height: 750px; color: white; background: var(--navy-900); position: relative; overflow: hidden; }
.hero-backdrop { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(21,151,229,.09) 1px, transparent 1px), linear-gradient(rgba(21,151,229,.065) 1px, transparent 1px); background-size: 70px 70px; mask-image: linear-gradient(to right, black, transparent 65%); opacity: .6; }
.hero-side-logo { display: none; }
.hero::after { content: ""; position: absolute; width: 560px; height: 560px; left: -260px; top: 90px; border-radius: 50%; border: 90px solid rgba(21,151,229,.045); pointer-events: none; }
.hero-inner { width: min(1320px, calc(100% - 48px)); min-height: 660px; margin: auto; padding-top: 158px; display: grid; grid-template-columns: 1fr .94fr; gap: clamp(42px, 6vw, 86px); align-items: center; position: relative; z-index: 2; }
.hero-copy { padding-bottom: 30px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.hero-badges span { padding: 7px 11px; color: #a9dcfa; border: 1px solid rgba(93,194,255,.35); background: rgba(21,151,229,.08); font-size: 9px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.hero h1, .section h2, .heat-pump-copy h2, .area-copy h2, .estimate h2 { margin: 0; font-family: var(--display); font-weight: 700; line-height: .98; text-transform: uppercase; }
.hero h1 { max-width: 690px; font-size: clamp(52px, 5.35vw, 78px); letter-spacing: -.025em; }
.hero h1 span { display: block; color: var(--blue); }
.hero-lede { max-width: 620px; margin: 20px 0 22px; color: rgba(255,255,255,.68); font-size: 16px; line-height: 1.65; }
.hero-phone { display: inline-grid; margin-bottom: 23px; padding-left: 14px; border-left: 4px solid var(--blue); }
.hero-phone small { margin-bottom: 2px; color: rgba(255,255,255,.55); font-size: 9px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.hero-phone strong { font-family: var(--display); font-size: clamp(28px, 2.5vw, 37px); line-height: 1; letter-spacing: .025em; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.button { min-height: 52px; padding: 0 23px; display: inline-flex; align-items: center; justify-content: center; gap: 26px; border: 2px solid transparent; border-radius: 2px; font-size: 12px; font-weight: 800; letter-spacing: .02em; cursor: pointer; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--blue-action); border-color: var(--blue-action); }
.button-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); }
.button-outline { color: white; border-color: rgba(255,255,255,.5); background: transparent; }
.button-outline:hover { border-color: white; background: rgba(255,255,255,.07); }
.button-dark { color: white; background: var(--navy-900); border-color: var(--navy-900); }
.button-dark:hover { background: var(--blue); border-color: var(--blue); }
.hero-trades { margin: 20px 0 0; color: rgba(255,255,255,.57); font-size: 10px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.hero-trades span { margin: 0 8px; color: var(--blue); }
.hero-visual { height: 490px; position: relative; border: 6px solid rgba(255,255,255,.12); background: var(--navy-800); box-shadow: 0 22px 60px rgba(0,0,0,.3); }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,11,20,.03), rgba(5,11,20,.42)); pointer-events: none; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 61% center; filter: saturate(.72) contrast(1.07); }
.image-grid { position: absolute; z-index: 2; inset: 0; background: linear-gradient(90deg, rgba(21,151,229,.12) 1px, transparent 1px), linear-gradient(rgba(21,151,229,.1) 1px, transparent 1px); background-size: 52px 52px; opacity: .2; pointer-events: none; }
.specialty-card { position: absolute; z-index: 3; left: -28px; bottom: 25px; max-width: 330px; padding: 18px 21px; background: var(--blue-action); border-left: 5px solid white; box-shadow: var(--shadow); display: grid; }
.specialty-card .specialty-label { color: rgba(255,255,255,.7); font-size: 8px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.specialty-card strong { margin: 2px 0; font-family: var(--display); font-size: 30px; line-height: 1; text-transform: uppercase; }
.specialty-card > span:last-child { color: rgba(255,255,255,.82); font-size: 10px; font-weight: 600; }
.service-ribbon { width: min(1320px, calc(100% - 48px)); min-height: 90px; margin: auto; border-top: 1px solid var(--white-line); display: flex; align-items: center; justify-content: space-between; position: relative; z-index: 2; }
.service-ribbon > strong { color: var(--blue); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }
.service-ribbon ul { margin: 0; padding: 0; display: flex; align-items: center; list-style: none; color: rgba(255,255,255,.62); font-size: 11px; font-weight: 600; }
.service-ribbon li { display: flex; align-items: center; }
.service-ribbon li:not(:last-child)::after { content: "•"; margin: 0 18px; color: var(--blue); }

.section { padding: 88px 0; }
.section-shell { width: min(1200px, calc(100% - 48px)); margin: auto; }
.eyebrow { margin: 0 0 12px; color: var(--blue-dark); font-size: 10px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow::before { content: ""; display: inline-block; width: 26px; height: 3px; margin: 0 10px 3px 0; background: var(--blue); }
.eyebrow.light { color: #9bd9ff; }
.section-intro { display: grid; grid-template-columns: 1.2fr .6fr; gap: 7vw; align-items: end; margin-bottom: 40px; }
.section h2, .estimate h2 { font-size: clamp(42px, 4.3vw, 60px); letter-spacing: -.01em; }
.section-intro > p { margin: 0 0 4px; color: var(--gray-500); font-size: 14px; line-height: 1.7; }
.services { background: var(--gray-50); }
.service-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.service-card { min-height: 405px; padding: 29px 30px 25px; background: white; border: 1px solid var(--gray-200); box-shadow: 0 8px 24px rgba(5,11,20,.045); display: flex; flex-direction: column; transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.service-card:hover { transform: translateY(-4px); border-color: rgba(21,151,229,.55); box-shadow: 0 16px 36px rgba(5,11,20,.1); }
.service-card.featured { background: var(--navy-800); color: white; border-top: 5px solid var(--blue); }
.card-heading { display: flex; align-items: start; justify-content: space-between; margin-bottom: 22px; }
.service-icon { width: 50px; height: 50px; display: grid; place-items: center; color: white; background: var(--blue-action); font-family: var(--display); font-size: 19px; font-weight: 800; }
.card-number { color: #a0abb4; font-family: var(--display); font-size: 15px; font-weight: 700; }
.service-card.featured .card-number { color: rgba(255,255,255,.45); }
.service-card h3 { margin: 0 0 7px; font-family: var(--display); font-size: 34px; line-height: 1; text-transform: uppercase; }
.service-card > p { min-height: 44px; margin: 0 0 19px; color: var(--gray-500); font-size: 13px; }
.service-card.featured > p { color: rgba(255,255,255,.64); }
.service-card ul { margin: 0 0 22px; padding: 0; list-style: none; border-top: 1px solid var(--gray-200); }
.service-card li { position: relative; padding: 9px 8px 9px 18px; border-bottom: 1px solid var(--gray-200); color: var(--gray-700); font-size: 12px; font-weight: 600; }
.service-card li::before { content: ""; position: absolute; left: 1px; top: 15px; width: 6px; height: 6px; background: var(--blue); }
.service-card.featured ul, .service-card.featured li { border-color: rgba(255,255,255,.14); }
.service-card.featured li { color: rgba(255,255,255,.8); }
.service-card li.highlight-service { color: white; background: var(--blue-action); border-color: var(--blue-action); padding-left: 29px; }
.service-card li.highlight-service::before { left: 12px; background: white; }
.service-card > a { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--gray-200); display: flex; justify-content: space-between; color: var(--navy-800); font-size: 11px; font-weight: 800; }
.service-card.featured > a { color: white; border-color: rgba(255,255,255,.14); }
.service-card > a span { color: var(--blue); font-size: 18px; }
.repair-banner { margin-top: 16px; padding: 19px 22px; display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; border: 1px solid var(--gray-200); border-left: 5px solid var(--blue); background: white; }
.repair-banner .service-icon { width: 58px; height: 50px; font-size: 13px; }
.repair-banner h3 { margin: 0 0 2px; font-family: var(--display); font-size: 25px; line-height: 1; text-transform: uppercase; }
.repair-banner p { margin: 0; color: var(--gray-500); font-size: 12px; }

.heat-pump-section { display: grid; grid-template-columns: .86fr 1.14fr; background: var(--navy-900); color: white; overflow: hidden; }
.heat-pump-image { min-height: 690px; position: relative; }
.heat-pump-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,17,31,.05), rgba(7,17,31,.38)); }
.heat-pump-image img { width: 100%; height: 100%; object-fit: cover; object-position: 63% center; filter: saturate(.68) contrast(1.05); }
.cleaning-badge { position: absolute; z-index: 2; right: 0; bottom: 34px; padding: 17px 21px; background: var(--blue-action); display: grid; border-right: 5px solid white; }
.cleaning-badge small { color: rgba(255,255,255,.7); font-size: 8px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.cleaning-badge strong { font-family: var(--display); font-size: 25px; text-transform: uppercase; }
.heat-pump-copy { padding: 76px clamp(44px, 7vw, 105px); align-self: center; }
.heat-pump-copy h2 { max-width: 700px; font-size: clamp(44px, 4.3vw, 62px); letter-spacing: -.01em; }
.heat-pump-copy > p:not(.eyebrow) { max-width: 650px; margin: 16px 0 23px; color: rgba(255,255,255,.65); font-size: 14px; line-height: 1.7; }
.cleaning-callout { max-width: 690px; margin: 0 0 24px; padding: 18px; display: grid; grid-template-columns: 64px 1fr; gap: 17px; align-items: center; background: rgba(21,151,229,.13); border: 1px solid rgba(93,194,255,.35); border-left: 5px solid var(--blue); }
.callout-icon { width: 56px; height: 56px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.32); color: #a9dcfa; font-size: 8px; font-weight: 800; letter-spacing: .08em; }
.cleaning-callout h3 { margin: 0 0 4px; font-family: var(--display); font-size: 24px; text-transform: uppercase; }
.cleaning-callout p { margin: 0; color: rgba(255,255,255,.7); font-size: 12px; line-height: 1.6; }
.heat-pump-list { max-width: 690px; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--white-line); border-left: 1px solid var(--white-line); }
.heat-pump-list > div { display: grid; grid-template-columns: 31px 1fr; gap: 4px; padding: 13px; border-right: 1px solid var(--white-line); border-bottom: 1px solid var(--white-line); }
.heat-pump-list span { color: var(--blue); font-family: var(--display); font-size: 13px; font-weight: 700; }
.heat-pump-list p { margin: 0; color: rgba(255,255,255,.56); font-size: 10px; }
.heat-pump-list strong { display: block; margin-bottom: 2px; color: white; font-size: 12px; }
.heat-pump-copy > .button { margin-top: 24px; }

.why { background: var(--gray-100); }
.why-grid { display: grid; grid-template-columns: .84fr 1fr; gap: 8vw; }
.why-heading > p:not(.eyebrow) { max-width: 510px; margin: 18px 0 25px; color: var(--gray-500); font-size: 14px; line-height: 1.7; }
.why-points { border-top: 1px solid var(--line); }
.why-point { display: grid; grid-template-columns: 58px 1fr; gap: 16px; padding: 27px 0; border-bottom: 1px solid var(--line); }
.why-point > span { width: 42px; height: 42px; display: grid; place-items: center; color: white; background: var(--blue-action); font-family: var(--display); font-size: 14px; font-weight: 700; }
.why-point h3 { margin: 0 0 5px; font-family: var(--display); font-size: 27px; line-height: 1; text-transform: uppercase; }
.why-point p { margin: 0; color: var(--gray-500); font-size: 13px; line-height: 1.65; }

.service-area { display: grid; grid-template-columns: .9fr 1.1fr; min-height: 540px; background: var(--navy-800); color: white; overflow: hidden; }
.area-art { min-height: 540px; position: relative; background: linear-gradient(140deg, #102b48, #081525); overflow: hidden; }
.area-art::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(21,151,229,.11) 1px, transparent 1px), linear-gradient(rgba(21,151,229,.09) 1px, transparent 1px); background-size: 46px 46px; }
.map-ring { position: absolute; left: 62%; top: 54%; border: 1px solid rgba(93,194,255,.27); border-radius: 50%; transform: translate(-50%,-50%); }
.ring-one { width: 145px; height: 145px; }
.ring-two { width: 270px; height: 270px; }
.ring-three { width: 410px; height: 410px; }
.map-dot { position: absolute; left: 62%; top: 54%; width: 68px; height: 68px; display: grid; place-items: center; color: white; background: var(--blue-action); transform: translate(-50%,-50%); font-family: var(--display); font-size: 20px; font-weight: 800; box-shadow: 0 0 0 11px rgba(21,151,229,.14); }
.coverage-label { position: absolute; z-index: 2; left: 38px; top: 38px; display: grid; }
.coverage-label span, .coverage-label small { color: #a9dcfa; font-size: 9px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.coverage-label strong { margin: 5px 0; font-family: var(--display); font-size: 36px; line-height: .88; text-transform: uppercase; }
.area-copy { padding: 74px clamp(44px, 8vw, 120px); align-self: center; }
.area-copy h2 { max-width: 620px; font-size: clamp(46px, 4.8vw, 66px); }
.area-copy > p:not(.eyebrow) { max-width: 610px; margin: 18px 0 23px; color: rgba(255,255,255,.64); font-size: 14px; line-height: 1.75; }
.area-callout { max-width: 500px; margin-bottom: 24px; padding: 16px 0; border-top: 1px solid var(--white-line); border-bottom: 1px solid var(--white-line); display: flex; gap: 15px; align-items: center; }
.area-callout > span { width: 43px; height: 43px; display: grid; place-items: center; color: white; background: var(--blue); font-family: var(--display); font-weight: 800; }
.area-callout div { display: grid; }
.area-callout small { color: rgba(255,255,255,.45); font-size: 8px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.area-callout strong { font-family: var(--display); font-size: 22px; text-transform: uppercase; }

.estimate { padding: 88px 0; background: white; }
.estimate-shell { width: min(1120px, calc(100% - 48px)); margin: auto; display: grid; grid-template-columns: .75fr 1fr; gap: 8vw; }
.estimate-copy > p:not(.eyebrow) { max-width: 460px; margin: 18px 0; color: var(--gray-500); font-size: 14px; line-height: 1.75; }
.direct-contact { margin-top: 30px; padding: 18px 0 18px 18px; border-left: 5px solid var(--blue); display: grid; }
.direct-contact small { color: var(--gray-500); font-size: 9px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.direct-contact a { color: var(--navy-800); font-family: var(--display); font-size: 33px; font-weight: 700; line-height: 1.05; }
.direct-contact span { color: var(--gray-500); font-size: 11px; }
.estimate-form { padding: 30px; border: 1px solid var(--gray-200); border-top: 5px solid var(--blue); background: var(--gray-50); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.estimate-form label { display: grid; gap: 7px; margin-bottom: 15px; color: var(--gray-700); font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.estimate-form label span { color: var(--blue-dark); }
.estimate-form input, .estimate-form select, .estimate-form textarea { width: 100%; border: 1px solid #cfd8df; border-radius: 2px; background: white; color: var(--ink); padding: 12px 13px; outline: none; text-transform: none; letter-spacing: normal; transition: border-color .2s ease, box-shadow .2s ease; }
.estimate-form textarea { resize: vertical; min-height: 102px; }
.estimate-form input:focus, .estimate-form select:focus, .estimate-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(21,151,229,.12); }
.form-submit { width: 100%; border: 0; }
.form-note { margin: 11px 0 0; color: #73818c; text-align: center; font-size: 9px; }
.form-status { min-height: 19px; margin: 8px 0 0; color: var(--blue-dark); text-align: center; font-size: 11px; font-weight: 600; }

.site-footer { padding: 60px max(24px, calc((100vw - 1200px) / 2)) 25px; background: var(--navy-950); color: white; }
.footer-main { display: grid; grid-template-columns: 1fr 1.15fr .8fr; gap: 6vw; align-items: center; padding-bottom: 42px; }
.footer-brand .brand-logo { width: auto; height: 138px; }
.footer-services small, .footer-contact small { color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.footer-services p { margin: 7px 0 0; color: rgba(255,255,255,.58); font-size: 12px; line-height: 1.7; }
.footer-contact { display: grid; }
.footer-contact a { margin: 5px 0 2px; font-family: var(--display); font-size: 25px; line-height: 1; }
.footer-contact span { color: rgba(255,255,255,.47); font-size: 10px; }
.footer-bottom { padding-top: 22px; border-top: 1px solid var(--white-line); display: grid; grid-template-columns: 1fr auto 1fr; gap: 28px; color: rgba(255,255,255,.42); font-size: 9px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; }
.footer-bottom p { margin: 0; }
.footer-bottom div { display: flex; gap: 24px; }
.footer-bottom a { transition: color .2s ease; }
.footer-bottom a:hover { color: var(--blue); }
.back-to-top { justify-self: end; }
.mobile-call { display: none; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay, .reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .18s; }
.reveal-delay-3 { transition-delay: .26s; }
@keyframes headerIn { from { transform: translateY(-100%); } to { transform: translateY(0); } }

@media (min-width: 1800px) {
  .site-header:not(.scrolled) .brand { visibility: hidden; }
  .hero-side-logo { position: absolute; z-index: 3; left: 0; top: 128px; bottom: 90px; width: calc((100vw - 1320px) / 2); padding: 20px; display: grid; place-items: center; }
  .hero-side-logo img { display: block; width: 100%; max-width: 500px; height: auto; object-fit: contain; }
}

@media (max-width: 1060px) {
  .primary-nav { gap: 16px; }
  .primary-nav > a:not(.nav-phone) { display: none; }
  .hero-inner { grid-template-columns: 1fr .9fr; gap: 34px; }
  .hero h1 { font-size: clamp(48px, 5.8vw, 66px); }
  .heat-pump-copy, .area-copy { padding: 64px 42px; }
}

@media (max-width: 780px) {
  html { scroll-padding-top: 72px; }
  body { padding-bottom: 62px; }
  .topbar { height: 30px; }
  .topbar-inner { width: calc(100% - 32px); justify-content: center; }
  .topbar-inner span:first-child { display: none; }
  .nav-shell { width: calc(100% - 32px); height: 74px; }
  .brand-logo { height: 64px; }
  .menu-toggle { display: block; position: relative; z-index: 102; }
  .menu-toggle.active span:first-child { transform: translateY(8px) rotate(45deg); }
  .menu-toggle.active span:nth-child(2) { opacity: 0; }
  .menu-toggle.active span:last-child { transform: translateY(-8px) rotate(-45deg); }
  .primary-nav { position: fixed; inset: 0; padding: 112px 22px 30px; background: var(--navy-900); display: flex; flex-direction: column; align-items: stretch; gap: 0; transform: translateX(100%); visibility: hidden; transition: transform .28s ease, visibility .28s ease; }
  .primary-nav.open { transform: translateX(0); visibility: visible; }
  .primary-nav > a:not(.nav-phone) { display: block; padding: 13px 0; border-bottom: 1px solid var(--white-line); color: white; font-family: var(--display); font-size: 25px; text-transform: uppercase; }
  .nav-phone { margin-top: 22px; min-height: 65px; border-color: var(--blue-action); background: var(--blue-action); }
  .nav-phone span { color: white; }

  .hero { min-height: auto; }
  .hero-inner { width: 100%; min-height: 0; padding: 138px 16px 0; grid-template-columns: 1fr; gap: 31px; }
  .hero-copy { padding-bottom: 0; }
  .hero-badges { margin-bottom: 16px; }
  .hero-badges span { font-size: 8px; }
  .hero h1 { font-size: clamp(45px, 13vw, 61px); }
  .hero-lede { font-size: 14px; }
  .hero-phone strong { font-size: 31px; }
  .hero-actions { align-items: stretch; }
  .hero-actions .button { flex: 1 1 100%; }
  .hero-visual { width: calc(100% + 32px); height: 370px; margin-left: -16px; border-width: 4px 0 0; }
  .hero-visual img { object-position: 62% center; }
  .specialty-card { left: 16px; right: 16px; bottom: 16px; max-width: none; padding: 14px 17px; }
  .specialty-card strong { font-size: 25px; }
  .service-ribbon { width: calc(100% - 32px); min-height: 68px; overflow: hidden; }
  .service-ribbon > strong { display: none; }
  .service-ribbon ul { width: max-content; font-size: 10px; animation: ribbonScroll 16s linear infinite; }
  .service-ribbon li:not(:last-child)::after { margin: 0 15px; }
  @keyframes ribbonScroll { to { transform: translateX(-30%); } }

  .section, .estimate { padding: 64px 0; }
  .section-shell, .estimate-shell { width: calc(100% - 32px); }
  .section-intro { grid-template-columns: 1fr; gap: 14px; margin-bottom: 28px; }
  .section h2, .estimate h2 { font-size: clamp(38px, 11vw, 50px); }
  .service-grid { grid-template-columns: 1fr; gap: 12px; }
  .service-card { min-height: 0; padding: 24px 21px; }
  .service-card > p { min-height: 0; }
  .repair-banner { grid-template-columns: auto 1fr; padding: 18px; }
  .repair-banner .button { grid-column: 1 / -1; width: 100%; }

  .heat-pump-section, .service-area { grid-template-columns: 1fr; }
  .heat-pump-image { min-height: 390px; }
  .cleaning-badge { right: 16px; bottom: 16px; }
  .heat-pump-copy, .area-copy { padding: 58px 16px 64px; }
  .heat-pump-copy h2, .area-copy h2 { font-size: clamp(40px, 11.5vw, 54px); }
  .cleaning-callout { grid-template-columns: 50px 1fr; padding: 15px 13px; }
  .callout-icon { width: 44px; height: 44px; font-size: 7px; }
  .heat-pump-list { grid-template-columns: 1fr; }

  .why-grid { grid-template-columns: 1fr; gap: 44px; }
  .why-point { padding: 22px 0; }
  .area-copy { order: 1; }
  .area-art { order: 2; min-height: 390px; }
  .map-ring { left: 60%; }
  .map-dot { left: 60%; }
  .ring-three { width: 350px; height: 350px; }
  .coverage-label { left: 20px; top: 24px; }

  .estimate-shell { grid-template-columns: 1fr; gap: 38px; }
  .estimate-form { padding: 23px 17px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-main { grid-template-columns: 1fr; gap: 31px; }
  .footer-brand .brand-logo { height: 124px; }
  .footer-bottom { grid-template-columns: 1fr auto; }
  .footer-bottom div { display: none; }
  .back-to-top { grid-column: 2; grid-row: 1; }
  .mobile-call { position: fixed; z-index: 95; left: 0; right: 0; bottom: 0; min-height: 62px; padding: 8px 18px; display: flex; align-items: center; justify-content: center; gap: 13px; color: white; background: var(--blue-action); box-shadow: 0 -6px 20px rgba(5,11,20,.22); }
  .mobile-call span { font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
  .mobile-call strong { padding-left: 13px; border-left: 1px solid rgba(255,255,255,.42); font-family: var(--display); font-size: 22px; line-height: 1; }
}

@media (max-width: 390px) {
  .brand-logo { height: 58px; }
  .footer-brand .brand-logo { height: 112px; }
  .hero h1 { font-size: 43px; }
  .hero-visual { height: 340px; }
  .hero-badges span:last-child { display: none; }
  .heat-pump-image { min-height: 350px; }
  .why-point { grid-template-columns: 48px 1fr; gap: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}