/* V7: airy storefront, isometric rooms, and explicit functional consultation controls. */
:root{--blue:#0863df;--navy:#0b2648;--text:#10264b;--muted:#546a82;--line:#e1ebf3;--pale:#f0f7fc}
body{background:#fff}.announcement{background:#0b2945;color:#f1f9ff;border:0}.announcement span{color:#e1f3ff}
header{display:flex;align-items:center;gap:22px;padding:14px 5vw;background:#fff;border-bottom:1px solid #e7f0f6;flex-wrap:nowrap}.brand{width:110px;height:76px;padding:0;border:0;border-radius:0;background:none;box-shadow:none}.search{min-width:190px;max-width:360px;flex:1;background:#f4f9fd;border:1px solid #c7e2f6;padding:13px 17px;color:#234e7a}.search input{color:#193c65;font-size:13px}.search input::placeholder{color:#56708b}.search input::-webkit-search-cancel-button{filter:none}.search:focus-within{border-color:#468fed;box-shadow:0 0 0 3px #b9d9ff3b}.cart-trigger{color:#103b66;border:0;padding:10px 4px;background:transparent;gap:7px}.cart-trigger span{display:none}.cart-trigger svg{color:#16456c}.cart-trigger b{background:#04aeb4;color:#fff}
.nav{flex:0 1 auto;min-width:0;background:#fff;padding:0;border:0;color:#173858;gap:20px}.nav-main{gap:20px}.nav button,.nav a{padding:12px 0;font-size:12px;color:#173858}.nav .active{color:#0a58c7;border-bottom:2px solid #398df0}.nav a:hover,.nav button:hover{color:#0863df}.installer-trigger{color:#173858}
.hero.light-hero{margin-top:24px;grid-template-columns:44% 56%;min-height:430px;border:0;background:radial-gradient(ellipse at 60% 15%,#cceaff70,transparent 67%),linear-gradient(110deg,#f7fbff,#e9f5ff);box-shadow:none;border-radius:22px;overflow:hidden}.hero.light-hero::after{display:none}.light-hero .hero-copy{padding:45px 12px 34px 40px;background:none;color:#0b244b}.light-hero .eyebrow{color:#0967e6;letter-spacing:.16em;font-size:11px}.light-hero h1{color:#061e49;font-size:clamp(44px,4.5vw,68px);line-height:1.06;letter-spacing:-.055em;margin:22px 0 19px}.light-hero .hero-gradient{background:linear-gradient(100deg,#0665e8,#008d9e);background-clip:text;-webkit-background-clip:text;color:#0863df;-webkit-text-fill-color:transparent}.light-hero p{max-width:420px;font-size:17px;line-height:1.5;color:#36557b;margin-bottom:25px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.hero-actions .button{padding:13px 18px;gap:13px;font-size:13px;min-height:48px}.hero-actions .button span{font-size:21px;font-weight:400}.light-hero .hero-small{font-size:12px;color:#4c6582;margin-top:22px;letter-spacing:0}.room-hero{position:relative;min-width:0;display:grid;place-items:center;min-height:400px;padding:10px 0}.room-hero>img{display:block;width:100%;height:420px;object-fit:contain;mix-blend-mode:normal;filter:none}.scene-caption{position:absolute;bottom:12px;right:20px;color:#476986;background:#f5fbffd9;padding:4px 8px;border-radius:5px;font-size:10px}
.button.primary{background:linear-gradient(110deg,#0866e6,#0874c8);border-color:#146cd5;color:#fff;box-shadow:0 5px 14px #126fea16}.button.primary:hover{background:#0858c5;box-shadow:0 6px 20px #126fea24}.button.secondary{background:#ffffffb8;border-color:#80b1ef;color:#114c99}.button.secondary:hover{background:#edf6ff;border-color:#317dda}
.space-categories{padding:28px 5vw 6px}.space-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.space-heading h2{font-size:28px;color:#0c254e;margin:0}.space-heading p{font-size:12px;color:#5a728b;margin:0}.space-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.space-card{display:flex;flex-direction:column;min-width:0;padding:12px 14px 17px;text-align:left;background:linear-gradient(145deg,#f0f8ff,#fbfdff);border:1px solid #d6e8f7;border-radius:14px;box-shadow:0 3px 12px #14416b04;transition:border-color .15s,box-shadow .15s,transform .15s}.space-card:hover{border-color:#8bc6e9;box-shadow:0 8px 24px #1468a512;transform:translateY(-2px)}.space-card img{display:block;width:100%;height:165px;object-fit:contain;mix-blend-mode:normal;filter:none}.space-card>span{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#102d56;font-size:17px;font-weight:800;line-height:1.3;margin-top:9px}.space-card b{font-size:21px;font-weight:500;color:#205b94}.space-card small{font-size:11px;line-height:1.4;color:#5b738a;margin-top:6px}.space-card-advisor img{height:165px}
.catalog{padding-top:38px}.catalog .section-heading h2{font-size:32px}.category-tabs button.selected{background:#0d61d7;border-color:#0d61d7;box-shadow:none}.category-tabs button:hover:not(.selected){background:#f0f7ff;border-color:#a4caef}.pricing-toolbar{background:linear-gradient(110deg,#f1f7ff,#f1fcf9);border-color:#c8e1e9}.product-card{background:#fff;border:1px solid #e0eaf1;box-shadow:0 4px 18px #153a5905}.product-card:hover{background:#fff;border-color:#a3cfeb;box-shadow:0 8px 25px #153a5910}.product-image{background:linear-gradient(#f9fcff,#fff)}.product-brand{color:#1464ad}.product-title{color:#153350}.product-price{color:#102b4e}.add-button{background:#0c65df;color:#fff;border:1px solid #0c65df;box-shadow:none}.add-button:hover{background:#0957c4;box-shadow:none}.compare-toggle{color:#476a8a}.compare-toggle[aria-pressed=true]{color:#08776e}.advice-card{background:linear-gradient(135deg,#edf6ff,#f0fbf8);border-color:#d0e7ed;box-shadow:none}.advice-card button{padding:0;border:0;background:none;color:#075baf;font-size:13px;font-weight:700;min-height:44px;text-align:left;text-decoration:underline;text-underline-offset:4px}
.benefits{margin-top:18px;padding:28px 0;border-top:1px solid #e5edf4;border-bottom:1px solid #e5edf4}.buying-guide{background:linear-gradient(125deg,#f1f7ff,#edf9f7);border:1px solid #d1e4ed;box-shadow:none;color:#153859;margin-top:32px}.buying-guide .eyebrow{color:#1269b4}.buying-guide h3{color:#153859}.buying-guide li>span{color:#0b7198}.buying-guide p{color:#4f6c80}.help-banner.character-help{background:linear-gradient(120deg,#eaf5ff,#f0fcf8);border-color:#c1dfe9;box-shadow:none}.help-banner h2{color:#143960}
footer{background:#0d2946;border-top:0}.footer-bottom{color:#abc5d9}dialog{border-color:#bddeeb;box-shadow:0 16px 70px #102f5140}dialog::backdrop{background:#09264494;backdrop-filter:blur(4px)}.payment-disabled{cursor:default;font-size:14px;text-align:center}.mobile-cart:not([hidden]){background:linear-gradient(115deg,#0e3d78,#087e84);border-color:#49bbbd;box-shadow:0 8px 25px #153e632f}
.advice-dialog{width:600px;max-width:94vw;padding:50px 32px 28px}.advice-dialog h2{font-size:28px;margin:10px 30px 16px 0}.advice-dialog p{font-size:14px;color:#4b687f}.advice-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}.advice-options .button{justify-content:space-between;gap:10px}.advice-dialog form>label{display:block;margin:18px 0 8px;font-size:13px;font-weight:700}.advice-dialog input,.advice-dialog select,.advice-dialog textarea{width:100%;min-width:0;background:#f9fcff;border:1px solid #bed9e9;border-radius:8px;padding:11px 12px;min-height:44px;color:#193b5d;font:inherit;font-size:14px}.advice-dialog textarea{resize:vertical;min-height:90px;max-height:220px;line-height:1.5}.advice-measures{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}.advice-measures label{display:block;font-size:12px;font-weight:600;margin-bottom:8px}.advice-review{padding:18px;background:#eff7fb;border:1px solid #cbe1ee;border-radius:10px;font-size:14px;line-height:1.8;overflow-wrap:anywhere}.advice-dialog .advice-note{font-size:12px;line-height:1.6;margin:14px 0}.advice-dialog .form-error{color:#a32929;font-size:13px;margin:12px 0}.form-error:empty{display:none}
@media(min-width:1600px){header{padding-left:calc((100vw - 1440px)/2);padding-right:calc((100vw - 1440px)/2)}}
@media(max-width:1280px){header{flex-wrap:wrap;gap:14px 24px}.brand{height:68px;width:100px}.search{max-width:none;flex:1}.nav{order:4;flex-basis:100%;justify-content:space-between;border-top:1px solid #edf2f6;padding-top:2px}.nav-main{gap:28px}.nav button,.nav a{font-size:13px}.cart-trigger{margin-left:auto}.light-hero .hero-copy{padding:36px 10px 30px 30px}.light-hero h1{font-size:48px}.light-hero p{font-size:15px}.hero-actions{gap:10px}.hero-actions .button{font-size:12px;padding:12px 14px}.room-hero>img{height:380px}.space-card img{height:145px}.space-card>span{font-size:15px}.space-heading h2{font-size:26px}}
@media(max-width:900px){.hero.light-hero{grid-template-columns:46% 54%;min-height:390px}.light-hero h1{font-size:42px}.room-hero{min-height:330px}.room-hero>img{height:330px}.space-grid{gap:12px}.space-card{padding:10px}.space-card img{height:125px}.space-card>span{font-size:14px}.space-heading{display:block}.space-heading p{margin-top:8px}.space-card small{font-size:10px}}
@media(max-width:700px){.announcement{font-size:10px}header{padding:12px 20px 0;gap:8px 12px}.brand{width:82px;height:62px}.cart-trigger{order:2}.search{order:3;flex-basis:100%;min-width:0;padding:11px 14px;margin:2px 0 8px}.search input{font-size:13px}.nav{order:4;overflow-x:auto;gap:23px;padding:0;scrollbar-width:thin;justify-content:start;flex-wrap:nowrap}.nav-main{gap:23px;flex:none}.nav-main button{display:block}.nav .nav-main a:last-child{display:block}.nav button,.nav a{font-size:11px;padding:12px 0;min-height:44px}.installer-trigger{flex:none}.hero.light-hero{margin-top:18px;grid-template-columns:1fr;min-height:0;border-radius:17px}.light-hero .hero-copy{padding:29px 25px 8px}.light-hero .eyebrow{font-size:9px;letter-spacing:.13em}.light-hero h1{font-size:44px;margin:15px 0;line-height:1.04}.light-hero p{font-size:14px;max-width:none;margin-bottom:20px}.hero-actions{gap:10px}.hero-actions .button{font-size:12px;padding:12px 14px;min-height:46px}.light-hero .hero-small{font-size:11px;margin-top:18px}.room-hero{min-height:0;height:245px;padding:0}.room-hero>img{height:245px;width:100%}.scene-caption{font-size:8px;right:12px;bottom:7px}.space-categories{padding:25px 20px 4px}.space-heading{margin-bottom:14px}.space-heading h2{font-size:24px}.space-heading p{font-size:11px;line-height:1.5}.space-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.space-card{padding:9px 10px 13px;border-radius:11px}.space-card img,.space-card-advisor img{height:112px}.space-card>span{font-size:14px;margin-top:6px;gap:5px}.space-card b{font-size:18px}.space-card small{font-size:10px}.catalog{padding-top:30px}.catalog .section-heading h2{font-size:27px}.benefits{margin-top:12px}.buying-guide{margin-top:24px}.advice-dialog{padding:46px 21px 25px}.advice-dialog h2{font-size:25px}.advice-dialog p{font-size:13px}.advice-options{grid-template-columns:1fr;gap:10px}.advice-options .button{min-height:47px}.advice-measures{gap:8px}.advice-measures label{font-size:11px}.advice-dialog input,.advice-dialog select,.advice-dialog textarea{font-size:13px;padding:10px 9px}.advice-review{padding:14px;font-size:13px}}
@media(max-width:359px){.light-hero h1{font-size:38px}.light-hero .hero-copy{padding:26px 21px 6px}.hero-actions .button{width:100%}.room-hero,.room-hero>img{height:215px}.space-card img{height:95px}.space-card>span{font-size:12px}.space-card small{font-size:9px}.space-heading h2{font-size:21px}.advice-dialog{padding-left:17px;padding-right:17px}}
@media(prefers-reduced-motion:reduce){.space-card:hover{transform:none}.space-card{transition:none}}
@media(forced-colors:active){.light-hero .hero-gradient{-webkit-text-fill-color:CanvasText;background:none;color:CanvasText}.space-card{border:1px solid ButtonText}}
/* Commercial equipment: exact VAT-included web prices, direct quotation only. */
.commercial-intro{padding:16px 18px;background:linear-gradient(120deg,#eaf4ff,#edf9f6);border:1px solid #b9dce9;border-radius:10px;margin-bottom:18px}.commercial-intro strong{font-size:14px;color:#154e74}.commercial-intro p{font-size:12px;line-height:1.6;color:#466981;margin:6px 0 0}.commercial-type-wrap{margin-top:20px}.commercial-type-wrap>label{display:block;font-size:14px;font-weight:600;margin-bottom:10px}.commercial-card .product-brand{display:flex;align-items:center;justify-content:space-between;gap:8px}.quote-only-label{font-size:9px;color:#446b79;background:#eef8f8;border:1px solid #d0e8e8;border-radius:5px;padding:4px 6px;font-weight:600;letter-spacing:0}.commercial-warranty{font-size:11px;line-height:1.5;color:#49667d;margin:0 0 13px}.commercial-warranty strong{display:block;color:#295570;font-weight:600;margin-bottom:3px}.quote-button{width:100%;font-size:12px;min-height:44px;padding:11px 8px}.commercial-dialog{width:920px;max-width:94vw;padding:34px 30px}.commercial-dialog h2{font-size:27px;padding-right:22px;margin-bottom:12px}.commercial-direct-note{padding:13px 15px;background:#eff8fb;border-left:3px solid #1687ae;font-size:13px;line-height:1.6;color:#3d6177;margin:18px 0 2px}.commercial-dialog .product-price{font-size:29px;margin-top:20px}
@media(max-width:700px){.commercial-type-wrap{grid-column:1/-1;margin-top:5px}.commercial-type-wrap>label{font-size:12px;margin-bottom:8px}.commercial-intro{padding:13px 14px}.commercial-intro strong{font-size:12px}.commercial-intro p{font-size:11px}.quote-only-label{font-size:8px;padding:3px 4px}.commercial-warranty{font-size:10px}.quote-button{font-size:11px;padding:10px 5px}.commercial-dialog{padding:38px 23px 25px}.commercial-dialog h2{font-size:23px}.commercial-dialog .product-price{font-size:27px}}