:root {
  --navy-950: #06182c;
  --navy-900: #08233f;
  --navy-800: #0b3157;
  --blue-600: #087efc;
  --blue-500: #168ef8;
  --cyan-400: #19c3e6;
  --cyan-200: #9eeafb;
  --amber-500: #ff9f1c;
  --amber-400: #ffb84d;
  --ink: #102a43;
  --slate: #52677a;
  --mist: #eef6fb;
  --ice: #f7fbfe;
  --white: #ffffff;
  --border: #d8e7f1;
  --shadow-sm: 0 10px 30px rgba(7, 31, 58, .08);
  --shadow-md: 0 24px 70px rgba(4, 30, 56, .15);
  --shadow-blue: 0 18px 45px rgba(8, 126, 252, .26);
  --radius: 24px;
  --ease-out: cubic-bezier(.23, 1, .32, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 94px; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--white); font: 400 16px/1.7 "DM Sans", sans-serif; -webkit-font-smoothing: antialiased; }
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; }
svg { width: 1.15em; height: 1.15em; stroke-width: 2; flex: 0 0 auto; }
address { font-style: normal; }
::selection { background: var(--cyan-200); color: var(--navy-950); }
:focus-visible { outline: 3px solid var(--amber-500); outline-offset: 4px; }

.container { width: min(1200px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 118px 0; }
section[id] { scroll-margin-top: 92px; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 1000; background: var(--white); color: var(--navy-950); padding: 12px 18px; border-radius: 0 0 10px 10px; font-weight: 700; box-shadow: var(--shadow-md); }
.skip-link:focus { top: 0; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: 84px; background: rgba(255, 255, 255, .96); border-bottom: 1px solid rgba(216, 231, 241, .85); backdrop-filter: blur(20px); transition: box-shadow .2s var(--ease-out), background .2s var(--ease-out); }
.site-header.scrolled { box-shadow: 0 8px 32px rgba(6, 24, 44, .11); background: rgba(255, 255, 255, .985); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 26px; }
.brand { width: 215px; display: flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 100%; height: auto; }
.desktop-nav { display: flex; gap: 22px; align-items: center; margin-left: auto; }
.desktop-nav a { color: #264a68; font: 600 13px/1 "Manrope", sans-serif; letter-spacing: -.01em; position: relative; padding: 34px 0 32px; white-space: nowrap; }
.desktop-nav a::after { content: ""; position: absolute; height: 3px; left: 0; right: 100%; bottom: 0; background: linear-gradient(90deg, var(--blue-600), var(--cyan-400)); transition: right .2s var(--ease-out); }
.desktop-nav a:hover::after, .desktop-nav a.active::after { right: 0; }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--navy-900); }
.header-call { display: flex; align-items: center; gap: 9px; background: var(--navy-900); color: var(--white); padding: 13px 17px; border-radius: 13px 4px 13px 4px; font-size: 13px; transition: transform .16s var(--ease-out), background .16s var(--ease-out); white-space: nowrap; }
.header-call:hover { background: var(--blue-600); transform: translateY(-2px); }
.header-call:active { transform: scale(.97); }
.header-call strong { font-family: "Manrope", sans-serif; }
.menu-toggle, .mobile-nav { display: none; }

.hero { position: relative; min-height: 850px; padding: 174px 0 94px; color: var(--white); background:
  radial-gradient(circle at 12% 22%, rgba(25, 195, 230, .2), transparent 25%),
  radial-gradient(circle at 77% 50%, rgba(8, 126, 252, .18), transparent 32%),
  linear-gradient(122deg, var(--navy-950) 0%, #082845 56%, #09345a 100%);
  overflow: hidden;
}
.hero::before { content: ""; position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(90deg, black, transparent 80%); }
.hero::after { content: ""; position: absolute; left: -5%; right: -5%; bottom: -86px; height: 205px; background: var(--white); transform: rotate(-2.4deg); transform-origin: right top; }
.hero-glow { position: absolute; width: 360px; height: 360px; border: 1px solid rgba(25,195,230,.22); border-radius: 50%; top: 138px; left: -220px; box-shadow: 0 0 0 58px rgba(25,195,230,.04), 0 0 0 116px rgba(25,195,230,.025); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; gap: 56px; align-items: center; }
.hero-copy { padding-bottom: 35px; }
.eyebrow, .section-kicker { display: flex; align-items: center; gap: 10px; margin: 0 0 20px; color: var(--blue-600); text-transform: uppercase; letter-spacing: .14em; font: 800 12px/1.3 "Manrope", sans-serif; }
.eyebrow { color: var(--cyan-200); }
.eyebrow span { width: 34px; height: 2px; background: var(--amber-500); }
.hero h1, h2, h3 { font-family: "Manrope", sans-serif; }
.hero h1 { max-width: 720px; margin: 0; font-size: clamp(52px, 5.2vw, 78px); line-height: .99; letter-spacing: -.055em; font-weight: 800; }
.hero h1 em { display: block; font-style: normal; color: var(--cyan-400); }
.hero-lede { max-width: 650px; color: #c4d7e7; margin: 27px 0 31px; font-size: 18px; line-height: 1.72; }
.hero-actions { display: flex; align-items: center; gap: 13px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 52px; padding: 0 23px; border: 0; border-radius: 14px 4px 14px 4px; font: 800 14px/1 "Manrope", sans-serif; letter-spacing: -.01em; cursor: pointer; transition: transform .16s var(--ease-out), box-shadow .2s var(--ease-out), background .2s var(--ease-out), color .2s var(--ease-out); }
.button:hover { transform: translateY(-3px); }
.button:active { transform: scale(.97); }
.button-primary { background: linear-gradient(135deg, var(--blue-600), #0566db); color: var(--white); box-shadow: var(--shadow-blue); }
.button-primary:hover { box-shadow: 0 22px 48px rgba(8, 126, 252, .38); }
.button-ghost { color: var(--white); border: 1px solid rgba(255,255,255,.23); background: rgba(255,255,255,.07); backdrop-filter: blur(10px); }
.button-ghost:hover { background: rgba(255,255,255,.13); }
.button-amber { background: var(--amber-500); color: #1b2c3e; box-shadow: 0 16px 34px rgba(255, 159, 28, .26); }
.button-amber:hover { background: var(--amber-400); box-shadow: 0 20px 42px rgba(255, 159, 28, .36); }
.button-light { background: var(--white); color: var(--navy-900); }
.button-light:hover { color: var(--blue-600); box-shadow: var(--shadow-md); }
.text-link, .arrow-link { display: inline-flex; align-items: center; gap: 8px; font: 800 14px/1.4 "Manrope", sans-serif; }
.text-link { color: var(--cyan-200); margin-top: 25px; }
.text-link:hover svg, .arrow-link:hover svg { transform: translateX(4px); }
.text-link svg, .arrow-link svg { transition: transform .16s var(--ease-out); }
.hero-benefits { display: flex; gap: 22px; flex-wrap: wrap; list-style: none; margin: 35px 0 0; padding: 26px 0 0; border-top: 1px solid rgba(255,255,255,.12); }
.hero-benefits li { display: flex; align-items: center; gap: 8px; color: #d6e4ee; font-size: 13px; font-weight: 600; }
.hero-benefits svg { color: var(--cyan-400); }
.hero-visual { position: relative; padding: 20px 0 60px; }
.photo-frame { position: relative; width: calc(100% + 60px); min-height: 610px; border-radius: 42px 8px 42px 8px; overflow: hidden; box-shadow: 0 42px 100px rgba(0,0,0,.32); clip-path: polygon(8% 0, 100% 0, 100% 91%, 91% 100%, 0 100%, 0 9%); }
.photo-frame::before { content: ""; position: absolute; inset: 0; z-index: 2; border: 1px solid rgba(255,255,255,.18); clip-path: inherit; pointer-events: none; }
.photo-frame img { width: 100%; height: 610px; object-fit: cover; object-position: 60% center; }
.photo-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,26,47,.34), transparent 44%), linear-gradient(0deg, rgba(5,26,47,.44), transparent 35%); }
.comfort-card { position: absolute; left: 25px; bottom: 32px; display: flex; align-items: center; gap: 13px; padding: 14px 18px 14px 14px; background: rgba(255,255,255,.94); color: var(--navy-900); border-radius: 15px 4px 15px 4px; box-shadow: var(--shadow-md); backdrop-filter: blur(14px); }
.comfort-card .comfort-icon { display: grid; place-items: center; width: 43px; height: 43px; border-radius: 50%; background: #e7f7fb; color: var(--blue-600); }
.comfort-card small, .comfort-card strong { display: block; }
.comfort-card small { color: #627a8e; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; }
.comfort-card strong { font: 800 13px/1.4 "Manrope", sans-serif; }
.ridge-lines { position: absolute; right: -48px; bottom: 24px; width: 240px; height: 120px; border: 2px solid rgba(25,195,230,.35); border-color: rgba(25,195,230,.35) transparent transparent; border-radius: 50%; transform: rotate(-12deg); }
.ridge-lines::before, .ridge-lines::after { content: ""; position: absolute; border: 2px solid rgba(25,195,230,.2); border-color: rgba(25,195,230,.2) transparent transparent; border-radius: 50%; inset: 20px -25px; }
.ridge-lines::after { inset: 40px -48px; }

.trust-strip { position: relative; z-index: 5; margin-top: -12px; background: var(--white); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); box-shadow: 0 26px 70px rgba(6,24,44,.11); border-radius: 18px 5px 18px 5px; border: 1px solid #e3eef5; overflow: hidden; background: var(--white); }
.trust-grid > div { display: flex; align-items: center; gap: 13px; padding: 27px 25px; position: relative; }
.trust-grid > div + div::before { content: ""; position: absolute; left: 0; top: 24%; height: 52%; width: 1px; background: var(--border); }
.trust-grid svg { width: 30px; height: 30px; color: var(--blue-600); stroke-width: 1.7; }
.trust-grid span, .trust-grid strong, .trust-grid small { display: block; }
.trust-grid strong { color: var(--navy-900); font: 800 13px/1.45 "Manrope", sans-serif; }
.trust-grid small { color: #6c8192; font-size: 12px; }

.about { position: relative; overflow: hidden; }
.about::after { content: ""; position: absolute; right: -240px; top: 80px; width: 480px; height: 480px; border-radius: 50%; background: radial-gradient(circle, #e5f7fb, transparent 67%); z-index: -1; }
.about-grid { display: grid; grid-template-columns: .98fr 1.02fr; gap: 92px; align-items: center; }
.about-visual { position: relative; }
.section-number { position: absolute; left: -29px; top: -73px; z-index: -1; color: #e8f2f8; font: 800 125px/1 "Manrope", sans-serif; letter-spacing: -.08em; }
.comfort-image-wrap { position: relative; border-radius: 8px 36px 8px 36px; overflow: hidden; box-shadow: var(--shadow-md); }
.comfort-image-wrap::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.3); border-radius: inherit; pointer-events: none; }
.comfort-image-wrap img { width: 100%; aspect-ratio: 1.06 / 1; object-fit: cover; }
.image-caption { position: absolute; right: 18px; bottom: 18px; display: flex; align-items: center; gap: 10px; background: var(--navy-900); color: white; padding: 14px 17px; border-radius: 12px 3px 12px 3px; font: 700 12px/1.2 "Manrope", sans-serif; }
.image-caption svg { color: var(--cyan-400); }
.section-copy h2, .section-heading h2, .services-heading h2, .detail-intro h2, .area-copy h2, .faq-heading h2, .contact-copy h2 { margin: 0; color: var(--navy-900); font: 800 clamp(37px, 4vw, 58px)/1.08 "Manrope", sans-serif; letter-spacing: -.045em; }
.section-copy p { color: var(--slate); font-size: 17px; }
.section-copy .arrow-link { color: var(--blue-600); margin-top: 12px; }

.why-us { background: var(--ice); position: relative; }
.why-us::before { content: ""; position: absolute; inset: 0; opacity: .65; background-image: radial-gradient(#bcd6e8 1px, transparent 1px); background-size: 28px 28px; mask-image: linear-gradient(90deg, transparent, black 35%, black 65%, transparent); }
.section-heading { position: relative; max-width: 760px; margin-bottom: 60px; }
.section-heading.centered { text-align: center; margin-inline: auto; }
.section-heading.centered .section-kicker { justify-content: center; }
.section-heading > p:last-child, .services-heading > p, .detail-intro > p:last-child, .faq-heading > p, .area-copy > p { color: var(--slate); font-size: 17px; }
.why-grid { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.why-card { background: rgba(255,255,255,.92); padding: 35px 31px 32px; border: 1px solid #e1edf4; border-radius: 18px 4px 18px 4px; min-height: 245px; box-shadow: 0 10px 30px rgba(6,24,44,.035); transition: transform .2s var(--ease-out), box-shadow .2s var(--ease-out), border-color .2s var(--ease-out); }
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-sm); border-color: #bddcf0; }
.why-card > span { float: right; color: #bed3e2; font: 800 12px/1 "Manrope", sans-serif; }
.why-card > svg { width: 35px; height: 35px; color: var(--blue-600); margin-bottom: 27px; stroke-width: 1.8; }
.why-card h3 { color: var(--navy-900); margin: 0 0 10px; font-size: 19px; letter-spacing: -.025em; }
.why-card p { color: var(--slate); margin: 0; font-size: 14px; line-height: 1.65; }

.services { background: var(--navy-950); color: var(--white); overflow: hidden; position: relative; }
.services::before { content: ""; position: absolute; width: 600px; height: 600px; border: 120px solid rgba(25,195,230,.025); border-radius: 50%; right: -200px; top: -200px; }
.services-heading { position: relative; display: grid; grid-template-columns: 1fr .75fr; gap: 80px; align-items: end; margin-bottom: 60px; }
.section-kicker.light { color: var(--cyan-400); }
.services-heading h2, .contact-copy h2 { color: var(--white); }
.services-heading > p { color: #a9bfd1; margin: 0 0 5px; }
.service-grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.service-card { min-height: 290px; padding: 29px 24px 25px; background: #0a2949; border: 1px solid rgba(255,255,255,.08); border-radius: 17px 4px 17px 4px; display: flex; flex-direction: column; transition: transform .22s var(--ease-out), background .2s var(--ease-out), border-color .2s var(--ease-out); }
.service-card:hover { transform: translateY(-6px); background: #0b3359; border-color: rgba(25,195,230,.35); }
.service-card > svg { width: 34px; height: 34px; color: var(--cyan-400); stroke-width: 1.7; margin-bottom: 28px; }
.service-card h3 { margin: 0 0 10px; font-size: 18px; letter-spacing: -.025em; }
.service-card p { margin: 0 0 25px; color: #a9bfd1; font-size: 13px; line-height: 1.65; }
.service-card a { display: inline-flex; align-items: center; gap: 7px; color: #d8edf8; margin-top: auto; font: 700 12px/1.4 "Manrope", sans-serif; }
.service-card a svg { width: 14px; transition: transform .16s var(--ease-out); }
.service-card a:hover svg { transform: translateX(4px); }
.service-card.featured { background: linear-gradient(145deg, #0b74e1, #0758bc); border-color: #218ffb; }
.service-card.featured p, .service-card.featured a { color: #eef8ff; }
.service-card.featured > svg { color: white; }
.service-card.warm > svg { color: var(--amber-500); }
.service-card.urgent { border-color: rgba(255,159,28,.35); }
.service-card.urgent > svg { color: var(--amber-500); }

.service-details { background: var(--white); }
.detail-intro { display: grid; grid-template-columns: 1fr .8fr; align-items: end; gap: 70px; margin-bottom: 57px; }
.detail-intro .section-kicker { grid-column: 1 / -1; margin-bottom: -48px; }
.detail-intro p:last-child { margin: 0; }
.detail-list { display: flex; flex-direction: column; gap: 1px; border-top: 1px solid var(--border); }
.detail-card { display: grid; grid-template-columns: 70px 1fr auto; gap: 27px; align-items: center; padding: 33px 8px; border-bottom: 1px solid var(--border); position: relative; }
.detail-card::before { content: ""; position: absolute; inset: 4px -18px; z-index: -1; background: var(--ice); opacity: 0; border-radius: 12px; transition: opacity .18s var(--ease-out); }
.detail-card:hover::before { opacity: 1; }
.detail-icon { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50% 50% 50% 15%; background: #e8f1ff; color: var(--blue-600); }
.detail-icon.cool { background: #e7f9fd; color: #089cbc; }
.detail-icon.warm { background: #fff0dd; color: #e67700; }
.detail-icon svg { width: 25px; height: 25px; }
.detail-label { color: var(--blue-600) !important; text-transform: uppercase; letter-spacing: .12em; font: 800 10px/1.2 "Manrope", sans-serif; margin: 0 0 6px !important; }
.detail-card h3 { margin: 0 0 8px; color: var(--navy-900); font-size: 22px; letter-spacing: -.03em; }
.detail-card p { margin: 0; color: var(--slate); font-size: 14px; max-width: 820px; }
.detail-card > a { display: inline-flex; align-items: center; gap: 7px; color: var(--navy-900); padding: 11px 0; white-space: nowrap; font: 800 12px/1.3 "Manrope", sans-serif; }
.detail-card > a:hover { color: var(--blue-600); }
.anchor-offset { position: absolute; transform: translateY(-100px); }

.cta-band { position: relative; background: linear-gradient(115deg, #0875ea, var(--blue-600) 62%, #149dd1); color: white; overflow: hidden; }
.cta-band::before, .cta-band::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; width: 340px; height: 340px; right: 6%; top: -245px; box-shadow: 0 0 0 54px rgba(255,255,255,.035), 0 0 0 108px rgba(255,255,255,.025); }
.cta-band::after { width: 240px; height: 100px; border-width: 2px 0 0; border-radius: 50%; left: -80px; top: auto; bottom: -30px; transform: rotate(10deg); box-shadow: none; }
.cta-band-inner { position: relative; z-index: 2; padding-block: 62px; display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.cta-band h2 { font: 800 clamp(31px, 3.2vw, 46px)/1.1 "Manrope", sans-serif; letter-spacing: -.04em; margin: 0; }
.cta-band p:last-child { margin: 12px 0 0; color: #e4f3ff; }
.cta-band .section-kicker { margin-bottom: 12px; }

.service-area { background: var(--ice); }
.area-grid { display: grid; grid-template-columns: .83fr 1.17fr; gap: 78px; align-items: center; }
.area-copy h2 { max-width: 550px; }
.area-copy > p { margin: 25px 0; }
.address-card { display: flex; align-items: flex-start; gap: 16px; margin: 29px 0; padding: 21px; background: white; border: 1px solid var(--border); border-radius: 15px 4px 15px 4px; box-shadow: var(--shadow-sm); }
.address-card > svg { width: 28px; height: 28px; color: var(--blue-600); }
.address-card small { color: var(--blue-600); text-transform: uppercase; letter-spacing: .09em; font-weight: 800; font-size: 10px; }
.address-card address { margin-top: 4px; color: var(--navy-900); font-weight: 700; line-height: 1.5; }
.area-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.area-actions .arrow-link { color: var(--blue-600); }
.map-wrap { position: relative; min-height: 530px; border-radius: 36px 7px 36px 7px; overflow: hidden; box-shadow: var(--shadow-md); background: #dcebf4; }
.map-wrap iframe { width: 100%; height: 530px; display: block; filter: saturate(.8) contrast(1.03); }
.map-corner { position: absolute; width: 90px; height: 90px; left: 0; bottom: 0; background: var(--amber-500); clip-path: polygon(0 0, 0 100%, 100% 100%); opacity: .92; pointer-events: none; }

.faq-grid { display: grid; grid-template-columns: .63fr 1.37fr; gap: 90px; align-items: start; }
.faq-heading { position: sticky; top: 130px; }
.faq-heading .arrow-link { color: var(--blue-600); margin-top: 15px; }
.accordion details { border-bottom: 1px solid var(--border); }
.accordion details:first-child { border-top: 1px solid var(--border); }
.accordion summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 27px 4px; color: var(--navy-900); cursor: pointer; font: 800 17px/1.4 "Manrope", sans-serif; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary svg { color: var(--blue-600); transition: transform .2s var(--ease-out); }
.accordion details[open] summary svg { transform: rotate(45deg); }
.accordion details p { margin: -6px 0 28px; padding-right: 50px; color: var(--slate); font-size: 15px; }

.contact { background: var(--white); padding-bottom: 0; }
.contact-shell { position: relative; display: grid; grid-template-columns: .83fr 1.17fr; gap: 78px; padding: 82px; background:
  radial-gradient(circle at 8% 10%, rgba(25,195,230,.15), transparent 25%),
  linear-gradient(130deg, var(--navy-950), #0a3459);
  color: white; border-radius: 36px 7px 36px 7px; overflow: hidden; box-shadow: var(--shadow-md); }
.contact-shell::after { content: ""; position: absolute; width: 380px; height: 140px; left: -60px; bottom: -100px; border: 2px solid rgba(25,195,230,.18); border-color: rgba(25,195,230,.18) transparent transparent; border-radius: 50%; transform: rotate(8deg); }
.contact-copy { position: relative; z-index: 1; }
.contact-copy > p { color: #b9ccda; }
.contact-phone { display: flex; align-items: center; gap: 15px; margin: 35px 0 22px; }
.contact-phone > span:first-child { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--blue-600); box-shadow: var(--shadow-blue); }
.contact-phone small, .contact-phone strong { display: block; }
.contact-phone small { color: #9fb8ca; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.contact-phone strong { font: 800 24px/1.35 "Manrope", sans-serif; }
.contact-location { display: flex; align-items: center; gap: 10px; color: #c1d2df; font-size: 14px; }
.contact-location svg { color: var(--cyan-400); }
.lead-form { position: relative; z-index: 2; background: white; color: var(--ink); padding: 36px; border-radius: 20px 4px 20px 4px; box-shadow: 0 28px 70px rgba(0,0,0,.24); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.field { margin-bottom: 17px; }
.field label { display: block; margin-bottom: 7px; color: var(--navy-900); font: 800 12px/1.3 "Manrope", sans-serif; }
.field label span { color: #c75400; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #cadde9; border-radius: 9px; background: #f9fcfe; color: var(--ink); padding: 13px 14px; transition: border-color .16s var(--ease-out), box-shadow .16s var(--ease-out), background .16s var(--ease-out); }
.field input, .field select { height: 49px; }
.field textarea { resize: vertical; min-height: 104px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue-600); background: white; box-shadow: 0 0 0 4px rgba(8,126,252,.12); }
.field .invalid, .field input:invalid:focus, .field select:invalid:focus { border-color: #c73c2e; box-shadow: 0 0 0 4px rgba(199,60,46,.10); }
.submit-button { width: 100%; }
.form-note { text-align: center; color: #718497; font-size: 11px; margin: 12px 0 0; }
.form-status { margin-top: 15px; padding: 12px 14px; border-radius: 8px; background: #e8f6ff; color: #0b4a7f; font-size: 13px; }

.final-cta { padding: 100px 0 72px; }
.final-cta-inner { display: grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items: center; padding: 36px 42px; color: white; background: linear-gradient(110deg, #087efc, #0759c5); border-radius: 18px 4px 18px 4px; box-shadow: var(--shadow-blue); }
.ridge-badge { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50% 50% 50% 16%; background: rgba(255,255,255,.15); }
.ridge-badge svg { width: 29px; height: 29px; }
.final-cta p { color: #d9ecff; margin: 0; font-size: 13px; }
.final-cta h2 { margin: 3px 0 0; font: 800 clamp(26px, 3vw, 40px)/1.1 "Manrope", sans-serif; letter-spacing: -.04em; }

.site-footer { background: var(--navy-950); color: #aebfcd; padding: 76px 0 27px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .65fr .9fr 1fr; gap: 70px; padding-bottom: 60px; }
.footer-brand img { width: 255px; filter: brightness(1.12); }
.footer-brand p { max-width: 330px; }
.footer-grid h2 { color: white; margin: 5px 0 18px; font: 800 13px/1.2 "Manrope", sans-serif; text-transform: uppercase; letter-spacing: .1em; }
.footer-grid nav { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.footer-grid a:hover { color: white; }
.footer-grid p, .footer-grid a, .footer-grid address { font-size: 13px; line-height: 1.75; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.1); }
.footer-bottom p, .footer-bottom a { margin: 0; font-size: 12px; }
.footer-bottom a { display: flex; align-items: center; gap: 7px; }
.mobile-sticky-call { display: none; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s var(--ease-out), transform .65s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay { transition-delay: .12s; }

@media (max-width: 1120px) {
  .desktop-nav { gap: 15px; }
  .desktop-nav a { font-size: 11px; }
  .header-call span { font-size: 0; }
  .header-call strong { font-size: 13px; }
  .photo-frame { width: 100%; }
  .service-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-shell { padding: 60px; }
}

@media (max-width: 900px) {
  html { scroll-padding-top: 78px; }
  body { padding-bottom: 62px; }
  .container { width: min(100% - 32px, 720px); }
  .section { padding: 84px 0; }
  section[id] { scroll-margin-top: 78px; }
  .site-header { height: 72px; }
  .brand { width: 185px; }
  .desktop-nav, .header-call { display: none; }
  .menu-toggle { display: flex; margin-left: auto; width: 44px; height: 44px; border: 0; background: transparent; flex-direction: column; justify-content: center; align-items: center; gap: 5px; border-radius: 9px; }
  .menu-toggle span { width: 23px; height: 2px; background: var(--navy-900); transition: transform .2s var(--ease-out), opacity .2s var(--ease-out); }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .mobile-nav { position: absolute; left: 16px; right: 16px; top: 65px; display: flex; flex-direction: column; gap: 2px; background: white; padding: 14px; border: 1px solid var(--border); border-radius: 15px 4px 15px 4px; box-shadow: var(--shadow-md); }
  .mobile-nav[hidden] { display: none; }
  .mobile-nav a { padding: 11px 12px; color: var(--navy-900); font: 700 14px/1.2 "Manrope", sans-serif; border-radius: 7px; }
  .mobile-nav a:hover { background: var(--mist); }
  .mobile-nav .mobile-call { margin-top: 6px; text-align: center; color: white; background: var(--blue-600); }
  .hero { min-height: auto; padding: 130px 0 105px; }
  .hero::after { height: 130px; bottom: -75px; }
  .hero-grid, .about-grid, .services-heading, .detail-intro, .area-grid, .faq-grid, .contact-shell { grid-template-columns: 1fr; }
  .hero-grid { gap: 42px; }
  .hero-copy { padding-bottom: 0; }
  .hero h1 { max-width: 680px; }
  .photo-frame { min-height: 490px; }
  .photo-frame img { height: 490px; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid > div:nth-child(3)::before { display: none; }
  .about-grid { gap: 55px; }
  .about-visual { max-width: 640px; }
  .comfort-image-wrap img { aspect-ratio: 1.35 / 1; }
  .why-grid, .service-grid { grid-template-columns: repeat(2, 1fr); }
  .services-heading, .detail-intro { gap: 22px; }
  .detail-intro .section-kicker { grid-column: auto; margin-bottom: 0; }
  .detail-card { grid-template-columns: 70px 1fr; }
  .detail-card > a { grid-column: 2; justify-self: start; }
  .cta-band-inner { align-items: flex-start; flex-direction: column; }
  .area-grid { gap: 50px; }
  .faq-grid { gap: 52px; }
  .faq-heading { position: static; }
  .contact-shell { gap: 48px; padding: 54px 40px; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; gap: 45px; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
  .mobile-sticky-call { position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; height: 62px; display: grid; grid-template-columns: auto auto 1fr; align-items: center; gap: 9px; padding: 0 20px; background: var(--amber-500); color: var(--navy-950); box-shadow: 0 -10px 30px rgba(6,24,44,.17); font: 800 13px/1 "Manrope", sans-serif; }
  .mobile-sticky-call strong { justify-self: end; font-size: 16px; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 560px); }
  .section { padding: 72px 0; }
  .hero { padding-top: 116px; }
  .hero h1 { font-size: clamp(45px, 13.2vw, 61px); }
  .hero-lede { font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .button-primary span { display: none; }
  .hero-benefits { gap: 13px; flex-direction: column; }
  .photo-frame { min-height: 405px; border-radius: 28px 6px 28px 6px; }
  .photo-frame img { height: 405px; object-position: 64% center; }
  .comfort-card { left: 16px; right: 16px; bottom: 18px; }
  .trust-strip { margin-top: 0; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid > div { padding: 20px 22px; }
  .trust-grid > div + div::before { top: 0; left: 22px; right: 22px; width: auto; height: 1px; }
  .trust-grid > div:nth-child(3)::before { display: block; }
  .section-number { font-size: 88px; left: 0; top: -49px; }
  .comfort-image-wrap img { aspect-ratio: 1 / 1; }
  .section-copy h2, .section-heading h2, .services-heading h2, .detail-intro h2, .area-copy h2, .faq-heading h2, .contact-copy h2 { font-size: clamp(34px, 10vw, 47px); }
  .why-grid, .service-grid { grid-template-columns: 1fr; }
  .why-card { min-height: 0; }
  .service-card { min-height: 250px; }
  .detail-card { grid-template-columns: 50px 1fr; gap: 16px; padding: 29px 0; }
  .detail-icon { width: 48px; height: 48px; }
  .detail-card > a { grid-column: 2; }
  .cta-band-inner { padding-block: 50px; }
  .map-wrap, .map-wrap iframe { min-height: 430px; height: 430px; }
  .accordion summary { font-size: 15px; padding: 23px 0; }
  .accordion details p { padding-right: 10px; }
  .contact { padding-bottom: 0; }
  .contact .container { width: 100%; }
  .contact-shell { border-radius: 0; padding: 66px 20px; }
  .lead-form { padding: 26px 20px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .final-cta { padding: 70px 0 50px; }
  .final-cta-inner { grid-template-columns: 1fr; padding: 31px 25px; }
  .ridge-badge { width: 48px; height: 48px; }
  .final-cta .button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 45px 25px; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .mobile-sticky-call { padding-inline: 14px; }
  .mobile-sticky-call strong { font-size: 14px; }
}

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

/* Supplied HVAC photo gallery */
.work-gallery { background: var(--ice); position: relative; overflow: hidden; }
.work-gallery::before { content: ""; position: absolute; inset: 0; opacity: .45; background-image: radial-gradient(#c1d9e8 1px, transparent 1px); background-size: 31px 31px; mask-image: linear-gradient(115deg, transparent 5%, black 38%, transparent 78%); pointer-events: none; }
.work-gallery-heading { position: relative; display: grid; grid-template-columns: 1fr .82fr; align-items: end; gap: 80px; margin-bottom: 48px; }
.work-gallery-heading h2 { margin: 0; color: var(--navy-900); font: 800 clamp(37px, 4vw, 58px)/1.08 "Manrope", sans-serif; letter-spacing: -.045em; }
.work-gallery-heading > p { color: var(--slate); font-size: 16px; margin: 0 0 5px; }
.work-photo-grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.work-photo-card { position: relative; margin: 0; min-height: 380px; border-radius: 18px 4px 18px 4px; overflow: hidden; background: var(--navy-900); box-shadow: 0 13px 32px rgba(6, 24, 44, .1); }
.work-photo-card:nth-child(3n + 2) { transform: translateY(18px); }
.work-photo-card img { width: 100%; height: 380px; object-fit: cover; transition: transform .45s var(--ease-out); }
.work-photo-card::after { content: ""; position: absolute; inset: 38% 0 0; background: linear-gradient(transparent, rgba(3, 20, 37, .94)); pointer-events: none; }
.work-photo-card:hover img { transform: scale(1.035); }
.work-photo-card figcaption { position: absolute; z-index: 2; inset: auto 0 0; padding: 54px 21px 21px; color: white; }
.work-photo-card figcaption strong, .work-photo-card figcaption span { display: block; }
.work-photo-card figcaption strong { font: 800 16px/1.3 "Manrope", sans-serif; letter-spacing: -.02em; }
.work-photo-card figcaption span { color: #c1d3df; margin-top: 4px; font-size: 11px; line-height: 1.45; }
.photo-disclaimer { position: relative; max-width: 840px; color: #708395; margin: 47px 0 0; font-size: 11px; }

@media (max-width: 900px) {
  .work-gallery-heading { grid-template-columns: 1fr; gap: 20px; }
  .work-photo-grid { grid-template-columns: repeat(2, 1fr); }
  .work-photo-card:nth-child(3n + 2) { transform: none; }
  .work-photo-card:nth-child(even) { transform: translateY(14px); }
}

@media (max-width: 620px) {
  .work-gallery-heading h2 { font-size: clamp(34px, 10vw, 47px); }
  .work-photo-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .work-photo-card, .work-photo-card img { min-height: 285px; height: 285px; }
  .work-photo-card figcaption { padding: 45px 13px 14px; }
  .work-photo-card figcaption strong { font-size: 13px; }
  .work-photo-card figcaption span { font-size: 9px; }
}

/* Latest supplied photo set: preserve mixed source compositions */
.work-photo-card { min-height: 305px; }
.work-photo-card img { height: 305px; object-position: center; }

@media (max-width: 900px) {
  .work-photo-card { min-height: 325px; }
  .work-photo-card img { height: 325px; }
}

@media (max-width: 620px) {
  .work-photo-grid { grid-template-columns: 1fr; gap: 14px; }
  .work-photo-card, .work-photo-card img { min-height: 330px; height: 330px; }
  .work-photo-card:nth-child(even) { transform: none; }
  .work-photo-card figcaption { padding: 54px 19px 19px; }
  .work-photo-card figcaption strong { font-size: 15px; }
  .work-photo-card figcaption span { font-size: 11px; }
}

/* Final image-ratio corrections for the latest uploads */
.comfort-image-wrap img { height: auto; }
.work-photo-card { min-height: 0; aspect-ratio: 4 / 3; }
.work-photo-card img { width: 100%; height: 100%; }

@media (max-width: 900px) {
  .work-photo-card { min-height: 0; aspect-ratio: 4 / 3; }
  .work-photo-card img { height: 100%; }
}

@media (max-width: 620px) {
  .work-photo-card, .work-photo-card img { min-height: 0; height: auto; }
  .work-photo-card { aspect-ratio: 4 / 3; }
  .work-photo-card img { width: 100%; height: 100%; }
}