:root{
  --ink:#102d43;--muted:#5e7486;--line:#dce8ef;--bg:#f6fbfd;--card:#fff;
  --blue:#0879a7;--blue2:#0aa1cf;--dark:#08344f;--soft:#e9f7fd;--green:#0d8a5a;--orange:#c76f00;
  --shadow:0 14px 34px rgba(16,45,67,.10);--radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:linear-gradient(180deg,#f7fbfd,#fff 46%,#f7fbfd);color:var(--ink);overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
strong{color:inherit}
.container{width:min(1140px,calc(100% - 28px));margin:0 auto}
.topbar{background:var(--dark);color:#e9f8ff;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;padding:9px 0}
.legacy-domain-notice{background:linear-gradient(135deg,#e9f8ff,#f7fdff);border-bottom:1px solid #bde1ef;color:var(--dark)}
.legacy-domain-notice-inner{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;padding:12px 0}
.legacy-domain-notice strong{font-size:14px}
.legacy-domain-notice a{color:var(--blue);font-weight:900;text-decoration:underline}
.legacy-domain-notice-btn{min-width:210px;text-decoration:none!important}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:12px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:950;letter-spacing:-.04em;font-size:20px;white-space:nowrap}
.logo-image{display:block;width:min(280px,40vw);max-width:100%;height:auto;max-height:64px;object-fit:contain}
.logo-mark{width:40px;height:40px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),#55c5e4);color:white;box-shadow:0 8px 18px rgba(8,121,167,.22);font-size:13px}
.nav{display:flex;gap:4px;align-items:center;justify-content:center;max-width:100%}
.nav button{border:0;background:transparent;color:#2c485d;padding:9px 11px;border-radius:999px;font-weight:850;font-size:14px;white-space:nowrap}
.nav button.active,.nav button:hover{background:var(--soft);color:var(--dark)}
.header-actions{display:flex;justify-content:flex-end;align-items:center;gap:10px}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:14px;background:white;align-items:center;justify-content:center;gap:4px;flex-direction:column}
.menu-toggle span{width:20px;height:2px;background:var(--dark);border-radius:99px;display:block}
.btn{border:0;border-radius:999px;padding:12px 16px;font-weight:950;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.18s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--blue),#12a6d4);color:white;box-shadow:0 10px 24px rgba(8,121,167,.22)}
.btn-secondary{background:white;color:var(--dark);border:1px solid var(--line)}
.btn-dark{background:var(--dark);color:white}
.page{display:none;padding:34px 0 48px}
.page.active{display:block}
.hero{display:grid;grid-template-columns:1fr .92fr;gap:24px;align-items:center;padding-top:20px}
.kicker{display:inline-flex;align-items:center;gap:7px;background:var(--soft);color:var(--dark);border-radius:999px;padding:7px 11px;font-size:13px;font-weight:950;margin-bottom:14px}
.dot{width:8px;height:8px;border-radius:999px;background:#21b5df}
h1{margin:0 0 14px;font-size:clamp(34px,5vw,58px);line-height:.98;letter-spacing:-.06em}
h2{margin:0 0 10px;font-size:clamp(27px,4vw,42px);line-height:1.05;letter-spacing:-.05em}
h3{margin:0 0 8px;font-size:21px;letter-spacing:-.035em}
p{color:var(--muted);line-height:1.6;margin:0 0 14px}
.lead{font-size:17px;max-width:720px}
.hero-transition,.footer-transition{display:inline-flex;align-items:center;gap:10px;color:var(--blue);font-size:14px;font-weight:900;letter-spacing:.04em;text-transform:uppercase}
.hero-transition{margin:0 0 12px}
.footer-transition{margin:0 0 10px;color:#73d5ef}
.hero-transition:before,.footer-transition:before{content:"";width:34px;height:2px;border-radius:999px;background:currentColor;opacity:.75}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.trust-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-top:18px;max-width:760px}
.trust-pill{display:flex;align-items:center;min-height:48px;gap:10px;background:rgba(255,255,255,.92);border:1px solid rgba(8,52,79,.10);border-radius:18px;padding:12px 14px;color:#264255;font-weight:850;font-size:13px;box-shadow:0 10px 24px rgba(16,45,67,.06)}
.trust-pill::before{content:"";width:10px;height:10px;border-radius:999px;background:linear-gradient(135deg,var(--blue),#21b5df);box-shadow:0 0 0 5px rgba(33,181,223,.14);flex:0 0 auto}
.photo-card{border-radius:26px;border:1px solid var(--line);background:radial-gradient(circle at 82% 18%,rgba(33,181,223,.17),transparent 30%),linear-gradient(135deg,#edf8fc,#fff);background-size:cover;background-position:center;min-height:320px;box-shadow:var(--shadow);padding:18px;position:relative;overflow:hidden;display:flex;align-items:flex-end;aspect-ratio:1.15/1;isolation:isolate}
.photo-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;filter:brightness(.94)}
.photo-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,35,54,.04),rgba(9,35,54,.10));z-index:1}
.photo-card:before{content:"";position:absolute;right:34px;top:52px;width:250px;height:74px;background:#fff;border:1px solid #cde2ed;border-radius:18px;box-shadow:0 12px 24px rgba(18,47,68,.10)}
.photo-card:after{content:"";position:absolute;right:70px;top:105px;width:180px;height:9px;border-radius:999px;background:var(--dark);opacity:.8}
.photo-card.unit:before{width:260px;height:76px}
.photo-card.deep:after{right:62px;top:135px;width:190px;height:54px;border:3px solid rgba(8,121,167,.22);background:rgba(255,255,255,.45);border-radius:0 0 22px 22px}
.photo-card.outdoor:before{width:170px;height:120px;border-radius:14px;top:48px}
.photo-card.ducted:before{width:260px;height:66px;border-radius:10px;transform:rotate(-2deg)}
.photo-card.unit,.photo-card.deep,.photo-card.outdoor,.photo-card.ducted{background-image:none}
.photo-card.unit:before,.photo-card.unit:after,.photo-card.deep:before,.photo-card.deep:after,.photo-card.outdoor:before,.photo-card.outdoor:after,.photo-card.ducted:before,.photo-card.ducted:after{display:none}
.photo-caption{display:none}
.photo-caption strong{display:block;margin-bottom:6px;color:#fff;font-size:18px}
.section-block{margin-top:44px}
.section-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:16px}
.section-head p{max-width:630px;margin:0}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.card{background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 24px rgba(18,47,68,.055);overflow:hidden}
.service-card{display:flex;flex-direction:column;height:100%}
.card-body{padding:18px}
.service-img{height:176px;background:#dfeef5;border-bottom:1px solid var(--line);position:relative;padding:0;display:flex;align-items:end;aspect-ratio:16/9;overflow:hidden}
.service-img-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.service-img:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,24,38,.04),rgba(8,24,38,.20));z-index:1}
.service-meta{display:inline-flex;align-items:center;gap:8px;margin:0 0 8px 0;font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:#4f7085}
.service-meta:before{content:"";width:8px;height:8px;border-radius:999px;background:linear-gradient(135deg,var(--blue),#21b5df);box-shadow:0 0 0 5px rgba(33,181,223,.12)}
.badge{display:inline-flex;background:#eaf8ef;color:var(--green);border-radius:999px;padding:6px 9px;font-size:12px;font-weight:950;margin-bottom:10px}
.price{font-size:30px;font-weight:950;letter-spacing:-.05em;margin:8px 0;display:flex;flex-wrap:wrap;align-items:flex-end;gap:8px;line-height:1}
.price small{display:block;width:100%;font-size:13px;color:var(--muted);font-weight:850;line-height:1.3}
.service-title-link{color:inherit}
.service-title-link:hover{text-decoration:underline}
.service-card-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:18px}
.service-inline-link{font-weight:850;color:var(--blue)}
.service-inline-link:hover{text-decoration:underline}
.clean-list{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:8px}
.clean-list li{display:flex;gap:9px;line-height:1.42;color:#35546a;font-size:14px}
.clean-list li:before{content:"+";color:var(--green);font-weight:950;flex:0 0 auto}
.step{background:var(--dark);color:white;border-radius:18px;padding:16px;min-height:132px}
.step span{width:34px;height:34px;border-radius:12px;background:#20b3dd;display:grid;place-items:center;font-weight:950;margin-bottom:12px}
.step p{color:#cdeaf5;margin:6px 0 0;font-size:14px}
.info{background:#fff8ed;border:1px solid #f5d6a8;color:#7a4700;border-radius:16px;padding:14px;line-height:1.5;font-size:14px;font-weight:750}
.note-light{background:#f7fbfd;border:1px solid var(--line);border-radius:16px;padding:14px;line-height:1.55}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 10px 24px rgba(18,47,68,.055)}
th,td{padding:14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:14px}
th{background:#f2f9fd;color:#38566b;text-transform:uppercase;letter-spacing:.07em;font-size:12px}
tr:last-child td{border-bottom:0}
.booking-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:18px;align-items:start}
.summary{position:sticky;top:86px;background:var(--dark);color:#fff;border-radius:22px;padding:18px;box-shadow:var(--shadow)}
.summary-row{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid rgba(255,255,255,.13);padding:10px 0;color:#d7edf6;font-size:14px}
.summary-row strong{color:white;text-align:right}
.summary-total{display:flex;justify-content:space-between;align-items:end;padding-top:14px}
.summary-total strong{font-size:34px;letter-spacing:-.05em}
.note{margin-top:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);color:#e8f8ff;border-radius:14px;padding:12px;font-size:13px;line-height:1.45;font-weight:750}
.estimate-note{margin-top:14px;border:1px solid rgba(255,255,255,.18);background:linear-gradient(135deg,rgba(255,255,255,.18),rgba(255,255,255,.10));color:#f6fbff;border-radius:18px;padding:14px 15px;font-size:13px;line-height:1.6;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.note.notice{background:#fff4d6;border-color:#f3d58f;color:#7a4b00}
.note.success{background:#dff6e7;border-color:#9fdbb3;color:#0e6b3d}
.form-card{background:white;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}
.form-head{background:linear-gradient(135deg,var(--dark),var(--blue));color:white;padding:18px}
.form-head h3{color:white;margin-bottom:4px}
.form-head p{color:#d7eef8;margin:0;font-size:14px}
.form-body{padding:16px}
.progress{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-bottom:16px}
.progress span{height:7px;border-radius:999px;background:#dcecf4}
.progress span.active{background:#1fb3dd}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.full{grid-column:1/-1}
label{display:block;margin-bottom:7px;font-size:13px;color:#29495e;font-weight:950}
input,select,textarea{width:100%;border:1px solid #cfe0eb;border-radius:14px;padding:12px 13px;color:var(--ink);outline:none;background:white}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px #e1f5fb}
select:disabled,input:disabled{background:#f2f7fb;color:#6d8394}
.option-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.option{border:1px solid #cfe0eb;border-radius:16px;padding:13px;cursor:pointer;background:white;transition:.15s}
.option:hover{border-color:#91cfe4}
.option.active{border-color:var(--blue);background:#f8fdff;box-shadow:0 0 0 4px #e4f7fc}
.option strong{display:block;margin-bottom:5px;font-size:15px}
.option span{display:block;color:var(--muted);font-size:13px;line-height:1.42}
.option-price{display:block;margin-top:8px;color:var(--blue);font-weight:950}
.option-price s{color:#7d95a6;font-weight:750;margin-left:6px}
.ready-box{display:flex;gap:11px;align-items:flex-start;border:1px solid var(--line);border-radius:16px;padding:13px;background:#f7fbfd}
.ready-box input{width:auto;margin-top:4px;transform:scale(1.2)}
.ready-box p{margin:4px 0 0;font-size:14px}
.address-field{position:relative}
.address-suggestions{display:none;position:absolute;left:0;right:0;top:calc(100% - 2px);background:#fff;border:1px solid #cfe0eb;border-radius:0 0 16px 16px;box-shadow:0 16px 32px rgba(16,45,67,.14);z-index:6;overflow:hidden}
.address-suggestions.open{display:block}
.address-suggestion{width:100%;border:0;border-top:1px solid #eef4f7;background:#fff;padding:12px 14px;text-align:left;display:grid;gap:3px}
.address-suggestion:first-child{border-top:0}
.address-suggestion:hover{background:#f5fbfe}
.address-suggestion strong{font-size:14px}
.address-suggestion span,.field-note{font-size:12px;color:var(--muted)}
.field-note{margin-top:7px;display:block}
.field-note.success{color:var(--green)}
.field-note.notice{color:#8a5a00}
.quantity-stepper{display:grid;grid-template-columns:48px minmax(0,1fr) 48px;align-items:center;border:1px solid #cfe0eb;border-radius:16px;background:#fff;overflow:hidden}
.stepper-btn{border:0;background:#f5fbfe;color:var(--dark);font-size:26px;font-weight:900;min-height:52px;display:grid;place-items:center;transition:background .15s ease,color .15s ease}
.stepper-btn:hover{background:#e6f5fb}
.stepper-btn:disabled{background:#f2f7fb;color:#9ab0bf;cursor:not-allowed}
.quantity-stepper input{border:0;border-left:1px solid #e2edf3;border-right:1px solid #e2edf3;border-radius:0;text-align:center;font-weight:900;font-size:18px;min-height:52px;padding:12px 8px;box-shadow:none;background:#fff}
.quantity-stepper input:focus{box-shadow:none}
.quantity-stepper.is-disabled{background:#f2f7fb}
.quantity-stepper.is-disabled input{background:#f2f7fb;color:#6d8394}
.quantity-stepper.is-disabled .stepper-btn{background:#f2f7fb;color:#9ab0bf}
.calendar-panel{display:none;border:1px solid var(--line);border-radius:18px;background:#f7fbfd;padding:13px}
.calendar-panel.active{display:block}
.selected-booking{display:block;background:#fff4d6;color:#7a4b00;border:1px solid #f3d58f;border-radius:14px;padding:11px;font-weight:900;margin-bottom:12px;font-size:14px}
.selected-booking.success{background:#eaf8ef;color:#096444;border-color:#bce8cc}
.availability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-height:min(72vh,980px);overflow-y:auto;padding-right:6px;overscroll-behavior:contain}
.availability-grid::-webkit-scrollbar{width:10px}
.availability-grid::-webkit-scrollbar-thumb{background:#c7dce7;border-radius:999px}
.availability-grid::-webkit-scrollbar-track{background:transparent}
.day-card{background:white;border:1px solid var(--line);border-radius:16px;padding:12px}
.day-card strong{display:block;margin-bottom:3px}
.day-card small{display:block;color:var(--muted);font-weight:750;margin-bottom:10px}
.slot-list{display:grid;gap:7px}
.slot{border:1px solid #cfe0eb;background:white;border-radius:999px;padding:9px 10px;font-weight:900;color:var(--dark);font-size:13px}
.slot:hover,.slot.active{background:var(--blue);color:white;border-color:var(--blue)}
.slot.asap{border-color:#f2c37f;background:#fff8ed;color:#8a4d00}
.slot.asap.active,.slot.asap:hover{background:var(--orange);color:#fff;border-color:var(--orange)}
.slot.disabled{opacity:.45;cursor:not-allowed}
.submit-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
.faq-grid{display:grid;gap:10px}
details{background:white;border:1px solid var(--line);border-radius:16px;padding:14px 16px;box-shadow:0 8px 20px rgba(18,47,68,.045)}
summary{cursor:pointer;font-weight:950;list-style:none}
summary::-webkit-details-marker{display:none}
details p{margin-top:10px;margin-bottom:0}
.area-list{columns:2;line-height:1.85;color:#35546a;padding-left:18px;margin:0}
footer{background:#08263a;color:#d4ebf6;padding:30px 0;margin-top:40px}
footer .container{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
footer h3{margin:0 0 8px;color:white}
footer p{color:#bdd9e6;margin:0;font-size:14px}
.footer-service-links a,footer a{color:#dff2fb}
.footer-service-links a:hover,footer a:hover{text-decoration:underline}
@media(max-width:980px){
 .header-inner{grid-template-columns:auto auto;justify-content:space-between}
 .menu-toggle{display:flex}
 .header-quote{padding:11px 14px}
 .nav{display:none;grid-column:1/-1;width:100%;background:white;border:1px solid var(--line);border-radius:18px;padding:8px;box-shadow:0 12px 28px rgba(16,45,67,.08);margin-top:4px;grid-template-columns:1fr 1fr;gap:6px}
 .nav.open{display:grid}
 .nav button{width:100%;text-align:left;border-radius:13px;padding:12px}
 .hero,.section-head,.grid-2,.grid-3,.grid-4,.booking-layout,footer .container{grid-template-columns:1fr;display:grid}
 .photo-card{min-height:240px;aspect-ratio:auto}
 .summary{position:static;order:2}
 .form-card{order:1}
 .availability-grid{grid-template-columns:1fr}
 .area-list{columns:1}
}
@media(max-width:560px){
 .topbar .container{display:grid;gap:4px}
 .topbar{font-size:11px}
 .legacy-domain-notice-inner{display:grid}
 .legacy-domain-notice-btn{min-width:0}
 .header-inner{padding:10px 0;gap:10px}
 .logo{font-size:18px}
 .logo-image{width:min(210px,58vw);max-height:52px}
 .logo-mark{width:38px;height:38px}
 .header-actions{gap:8px}
 .menu-toggle{width:42px;height:42px;border-radius:12px}
 .header-quote{display:none}
 .nav{grid-template-columns:1fr}
 .form-grid,.option-grid{grid-template-columns:1fr}
  .container{width:min(100% - 20px,1120px)}
 h1{font-size:30px;line-height:1.02}
 h2{font-size:25px}
 .lead{font-size:15px}
 .hero-transition,.footer-transition{font-size:12px;gap:8px}
 .hero-transition:before,.footer-transition:before{width:24px}
 .section-block{margin-top:34px}
 .page{padding-top:24px}
 .btn{width:100%}
 .hero{gap:18px;padding-top:10px}
 .hero-actions,.submit-row,.service-card-actions{display:grid}
 .header-actions{width:auto;justify-self:end}
 .trust-row{grid-template-columns:1fr 1fr;gap:8px}
 .trust-pill{width:100%;min-height:56px;padding:10px 12px;font-size:12px;align-items:flex-start}
 .photo-card{min-height:220px;padding:14px}
 .photo-caption{max-width:230px;padding:12px 14px;line-height:1.45}
 .photo-caption strong{font-size:16px}
 .service-img{height:156px}
 .card-body{padding:16px}
 .price{font-size:28px}
 .clean-list li{font-size:13px}
  .summary{padding:16px}
  .summary-total strong{font-size:30px}
  .address-suggestions{left:0;right:0}
  .quantity-stepper{grid-template-columns:46px minmax(0,1fr) 46px}
  .availability-grid{max-height:min(68vh,760px);padding-right:2px}
}