:root{--bg:#f5f7fa;--surface:#fff;--text:#142235;--muted:#526172;--brand:#14344f;--action:#c2410c;--border:#d6dee7;--radius:16px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--text);background:var(--bg);font:18px/1.6 Arial,sans-serif}a{color:#1d4ed8;text-underline-offset:4px}button,input,select,textarea{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #1d4ed8;outline-offset:4px}h1,h2,h3,p,figure{margin-top:0}h1{font-size:52px;line-height:1.12;letter-spacing:-1.8px;font-weight:600;margin-bottom:24px}h2{font-size:36px;line-height:1.22;letter-spacing:-1px;font-weight:600;margin-bottom:24px}h3{font-size:22px;line-height:1.32;font-weight:600;margin-bottom:12px}p{margin-bottom:20px}img{max-width:100%;height:auto}svg{display:block}.container{width:min(1280px,calc(100% - 64px));margin-inline:auto}.section{margin-block:88px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:1.7px;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:10px;margin-bottom:24px}.demo-notice{text-align:center;background:#e9edf2;color:#394b5d;font-size:12px;padding:7px 16px}.utility{font-size:12px;color:var(--muted);border-bottom:1px solid var(--border)}.utility .container{display:flex;justify-content:space-between;padding-block:8px}.site-header{position:sticky;top:0;background:rgba(245,247,250,.97);z-index:20;border-bottom:1px solid var(--border)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:88px}.brand{display:flex;align-items:center;gap:12px;color:var(--text);font-size:21px;letter-spacing:-.7px;font-weight:700;text-decoration:none;white-space:nowrap}.brand small{display:block;font-size:9px;letter-spacing:1.7px;font-weight:400}.brand-symbol{font-size:40px;line-height:1;color:var(--brand);position:relative;width:42px}.brand-symbol span{font-size:25px;position:absolute;right:0;top:-6px;color:var(--action)}#primary-nav{display:flex;align-items:center;gap:24px;font-size:14px}#primary-nav>a{color:var(--text);text-decoration:none;padding-block:14px}#primary-nav>a:hover{text-decoration:underline}.service-menu{position:relative}.service-menu summary{padding-block:14px;cursor:pointer}.service-dropdown{position:absolute;top:100%;left:-20px;padding:12px 20px;background:white;border:1px solid var(--border);border-radius:12px;box-shadow:0 12px 30px #14223515;min-width:240px}.service-dropdown a{display:block;padding-block:10px;font-size:16px}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:50px;padding:12px 22px;border:1px solid transparent;border-radius:10px;background:var(--action);color:white;text-decoration:none;font-size:15px;font-weight:600;line-height:1.4}.button:hover{background:#9a3412}.button.quiet{color:var(--text);border-color:#97a5b5;background:transparent}.button.quiet:hover{background:#e5ebf0}.header-cta{font-size:13px;white-space:nowrap}.home-hero{display:grid;grid-template-columns:1.08fr 1fr;gap:56px;align-items:center;padding-top:72px;padding-bottom:40px}.home-hero h1{font-size:clamp(42px,4vw,58px);line-height:1.08;letter-spacing:-2px;margin-bottom:28px}.home-hero h1>span{color:#526b7a}.signal{width:7px;height:7px;border-radius:50%;background:#227d77}.lead{font-size:19px;line-height:1.6;color:var(--muted);max-width:650px}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:24px;margin-top:32px}.text-link{font-size:15px;font-weight:600;color:var(--brand)}.hero-notes{display:flex;flex-wrap:wrap;gap:24px;font-size:12px;color:var(--muted);margin-top:40px}.hero-notes span:before{content:'✓';color:#176b43;margin-right:8px}.hero-figure{margin:0;min-width:0}.hero-figure img{width:100%;display:block}.hero-figure figcaption{display:flex;justify-content:space-between;gap:15px;font-size:10px;line-height:1.4;color:var(--muted);padding-top:16px}.section-heading{display:flex;justify-content:space-between;gap:32px;align-items:flex-end;margin-bottom:32px}.section-heading h2{margin-bottom:0}.section-heading>p{font-size:15px;color:var(--muted);margin-bottom:4px}.section-heading .eyebrow{margin-bottom:14px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.card{background:white;border:1px solid var(--border);border-radius:var(--radius);padding:32px;min-width:0}.direction-card{padding:32px;position:relative;overflow:hidden}.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}.card-top>span{font:12px monospace;color:var(--muted)}.icon{width:36px;height:36px}.ventilyaciya .icon{color:#207b73}.kondicionery .icon{color:#315cac}.otoplenie .icon{color:#b34421}.direction-card h3 a{color:var(--text);text-decoration:none}.direction-card p,.service-card p{font-size:15px;color:var(--muted)}.small-link{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--border);padding-block:12px;color:var(--brand);font-size:14px;text-decoration:none;min-height:48px}.small-link:hover{text-decoration:underline}.object-section{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;border-block:1px solid var(--border);padding-block:56px}.object-section p{max-width:480px;color:var(--muted);font-size:16px}.object-list a{display:flex;gap:22px;align-items:center;padding:24px 0;border-bottom:1px solid var(--border);text-decoration:none;color:var(--text)}.object-list a>span:last-child{margin-left:auto}.object-list .icon{width:27px;height:27px}.service-card{color:var(--text);text-decoration:none;padding:28px;display:flex;flex-direction:column}.service-card>.icon{width:24px;height:24px;margin-bottom:24px}.service-card h3{font-size:21px}.service-card p{flex:1}.card-link{font-size:13px;font-weight:600;color:var(--brand);margin-top:20px;display:block}.service-card:hover,.direction-card:has(a:hover){border-color:#6e899a;box-shadow:0 5px 20px #14344f08}.cost-section{display:grid;grid-template-columns:1fr 1fr;gap:64px;background:var(--brand);color:white;border-radius:20px;padding:56px}.cost-section .eyebrow{color:#c6d7e1}.cost-section p{font-size:16px;color:#d5e0e8}.cost-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.cost-grid>div{border-top:1px solid #ffffff50;padding-top:20px}.cost-grid h3{font-size:19px}.cost-grid p{font-size:14px}.process{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;padding:0}.process li{border-top:1px solid #9caebb;padding-top:18px}.step-number{color:var(--action);font-size:13px;display:block;margin-bottom:32px}.process h3{font-size:18px}.process p{font-size:14px;color:var(--muted)}.region-section{padding:48px;border:1px solid var(--border);border-radius:var(--radius);background:#eaf0f2}.region-section p{max-width:550px}.faq{display:grid;grid-template-columns:1fr 1.3fr;gap:64px}.faq details{border-top:1px solid var(--border);padding-block:18px}.faq details:last-child{border-bottom:1px solid var(--border)}summary{cursor:pointer;min-height:44px;align-content:center}.faq summary{font-size:18px;padding-right:20px}.faq details p{font-size:16px;color:var(--muted);padding-top:16px}.request-section{display:grid;grid-template-columns:1fr 1fr;gap:80px;border-top:1px solid var(--border);padding-top:64px}.request-section>div>p{font-size:16px;max-width:490px;color:var(--muted)}.request-placeholder{padding:36px}.request-placeholder p{font-size:16px}.status-label{display:inline-block;border-radius:8px;padding:12px;background:#f5f7fa;font-size:14px;color:var(--muted);margin:0}.site-footer{background:#eaf0f3;padding-block:56px 24px;border-top:1px solid var(--border)}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.2fr;gap:40px}.footer-grid h2{font-size:14px;letter-spacing:0;margin-bottom:22px}.footer-grid p,.footer-grid a:not(.brand){font-size:13px}.footer-grid a:not(.brand){display:block;margin-bottom:12px;color:var(--text)}.footer-grid p{margin-top:18px;color:var(--muted)}.footer-bottom{border-top:1px solid var(--border);margin-top:40px;padding-top:24px;font-size:11px;display:flex;gap:24px;flex-wrap:wrap;color:var(--muted)}.footer-bottom a{color:var(--muted)}.breadcrumbs{display:flex;flex-wrap:wrap;gap:10px;padding-top:32px;font-size:12px;color:var(--muted)}.breadcrumbs a{color:var(--muted)}.page-hero{padding-top:56px;padding-bottom:24px;max-width:920px}.prose{max-width:780px}.prose h2{margin-top:40px;font-size:28px}.prose p,.prose li{font-size:17px}.anchor-nav{display:flex;gap:24px;flex-wrap:wrap;padding-block:28px;border-bottom:1px solid var(--border)}.price-tools{display:flex;gap:16px;align-items:end;flex-wrap:wrap}.price-tools label{display:flex;flex-direction:column;font-size:14px;gap:8px}.price-tools input,.price-tools select{max-width:100%;width:250px}input,select,textarea{min-height:48px;min-width:0;border:1px solid #8998aa;border-radius:8px;background:white;color:var(--text);padding:10px 12px}.price-table{width:100%;border-collapse:collapse;background:white;font-size:16px;table-layout:fixed}.price-table caption{text-align:left;padding:20px 0;color:var(--muted);font-size:14px}.price-table thead{background:#e4ebf0}.price-table th,.price-table td{padding:20px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--border);overflow-wrap:anywhere}.price-table th:first-child{width:43%}.price-table th:nth-child(2){width:9%}.price-table th:nth-child(3){width:16%}.price-table th:nth-child(4){width:19%}.price-table th:nth-child(5){width:13%}.price-table tbody th{font-weight:400}.price-table p{font-size:14px;color:var(--muted);margin:8px 0}.price-table small{font-size:13px;display:block}.price-table details{font-size:14px;margin-top:10px}.price-table .quantity{width:100%;max-width:100px}.price-table .button{padding-inline:12px;font-size:13px}.unknown{display:flex;align-items:center;gap:8px;font-size:12px;margin-top:10px;min-height:44px}.unknown input{min-height:auto;width:20px;height:20px;flex-shrink:0;accent-color:var(--action)}.estimate{margin-top:32px;background:#eaf0f2}.estimate p{font-size:15px}.estimate .button{margin-right:12px;margin-top:12px}.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:48px}.empty-state{padding:64px 0;max-width:700px}.skip-link{position:absolute;left:16px;top:-150px;background:white;padding:14px;z-index:100}.skip-link:focus{top:16px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}[hidden]{display:none!important}
@media(min-width:1600px){.home-hero{padding-top:88px}}@media(max-width:1100px){.header-inner{gap:16px}#primary-nav{gap:16px}.header-cta{display:none}.home-hero{gap:32px}.home-hero h1{font-size:46px}.card{padding:24px}.process{gap:16px}.cost-section{padding:40px;gap:40px}}
@media(max-width:1023px){.section{margin-block:64px}.header-inner{min-height:72px;flex-wrap:wrap;padding-block:12px}.menu-toggle{margin-left:auto}#primary-nav{width:100%;flex-wrap:wrap;border-top:1px solid var(--border);padding-top:12px}.home-hero{padding-top:48px;gap:28px}.home-hero h1{font-size:40px}.hero-figure figcaption{display:block}.hero-figure figcaption span{display:block;margin-bottom:6px}.lead{font-size:17px}.hero-notes{gap:12px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.directions{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.direction-card{padding:20px}.direction-card h3{font-size:19px}.object-section{gap:40px}.cost-section{grid-template-columns:1fr}.faq,.request-section{gap:40px}.process{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr}.price-table thead{display:none}.price-table,.price-table tbody,.price-table tr{display:block}.price-table tr{border:1px solid var(--border);border-radius:12px;margin-bottom:16px;padding:16px}.price-table th,.price-table td{display:block;border:0;padding:8px;min-width:0}.price-table th:first-child{width:100%}.price-table td[data-label]:before{content:attr(data-label) ': ';font-size:14px;color:var(--muted)}.price-table .quantity{margin-left:10px}.price-table caption{display:block}.price-table .button{width:auto}.contact-grid{gap:32px}}
@media(max-width:767px){.container{width:calc(100% - 40px)}body{font-size:16px}h1{font-size:32px;line-height:1.19;letter-spacing:-1px}h2{font-size:26px;line-height:1.23;letter-spacing:-.6px}h3{font-size:20px}.section{margin-block:48px}.demo-notice{font-size:10px}.utility{display:none}.header-inner{min-height:64px}.brand{font-size:18px}.brand-symbol{font-size:34px;width:36px}.brand small{font-size:8px}.menu-toggle{font-size:13px;min-height:44px;padding:8px 12px}.home-hero{grid-template-columns:1fr;padding-top:40px;padding-bottom:0;gap:32px}.home-hero h1{font-size:36px;letter-spacing:-1.3px}.eyebrow{font-size:10px;margin-bottom:20px}.home-hero .lead{font-size:16px}.actions{gap:20px;margin-top:24px}.home-hero .actions .button{width:100%}.hero-notes{font-size:11px;margin-top:24px;gap:16px}.hero-figure img{max-height:330px;object-fit:contain;background:#edf2f1;border-radius:16px}.hero-figure figcaption{display:flex;font-size:9px}.section-heading{display:block;margin-bottom:24px}.section-heading>p{margin-top:16px;font-size:14px}.section-heading>.text-link{display:block;margin-top:16px}.grid,.directions{grid-template-columns:1fr;gap:16px}.card{padding:24px}.card-top{margin-bottom:24px}.direction-card h3{font-size:22px}.object-section{grid-template-columns:1fr;gap:16px;padding-block:32px}.object-list a{padding-block:18px}.cost-section{padding:28px 24px;gap:24px}.cost-grid{gap:24px 16px}.cost-grid h3{font-size:16px}.cost-grid p{font-size:13px}.process{grid-template-columns:1fr;gap:0}.process li{display:grid;grid-template-columns:40px 1fr;column-gap:16px;padding:20px 0}.step-number{grid-row:span 2;margin:0}.process h3{margin-bottom:8px}.process p{margin-bottom:0}.faq,.request-section,.contact-grid{grid-template-columns:1fr;gap:24px}.faq summary{font-size:16px}.request-section{padding-top:32px}.region-section{padding:28px}.footer-grid{gap:32px 24px}.footer-grid .brand{white-space:normal;overflow-wrap:anywhere}.footer-bottom{flex-direction:column;gap:16px}.breadcrumbs{font-size:11px;gap:6px}.page-hero{padding-top:36px}.price-tools{align-items:stretch;gap:12px}.price-tools label{width:100%}.price-tools input,.price-tools select{width:100%}.price-tools .button{flex:1}.estimate .button{width:100%}.prose h2{font-size:24px}.prose p,.prose li{font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{body{background:white;color:black;font-size:12pt}.site-header,.utility,.demo-notice,.site-footer,.price-tools,.price-table input,.price-table button,.unknown,.request-section{display:none}.container{width:100%}.price-table{display:table}.price-table thead{display:table-header-group}.price-table tbody{display:table-row-group}.price-table tr{display:table-row;break-inside:avoid}.price-table td,.price-table th{display:table-cell}.price-table td:before{display:none}.price-table th:first-child{width:50%}.price-table details{display:block}.price-table details>*{display:block}.price-table td:nth-child(n+4),.price-table thead th:nth-child(n+4){display:none}.section{margin-block:24px}a{color:black}}
/* Commercial header and CF7 intake */
.commercial-header{background:#fff;position:relative}.commercial-header .header-inner{display:grid;grid-template-columns:1.2fr 1fr 1.05fr 1.2fr auto;gap:24px;min-height:112px}.header-contact{display:flex;align-items:center;gap:12px;min-width:0}.header-contact .icon{width:22px;height:22px;color:var(--action);flex-shrink:0}.header-contact small{display:block;font-size:11px;letter-spacing:.1px;color:var(--muted);margin-bottom:4px}.header-contact a,.header-contact span{display:block;color:var(--text);font-size:13px;line-height:1.45;text-decoration:none;overflow-wrap:anywhere}.header-contact a:hover{text-decoration:underline}.header-phone a,.header-phone span{font-size:18px;font-weight:700;white-space:nowrap;letter-spacing:-.5px}.commercial-header .header-cta{min-width:155px;gap:15px}.commercial-nav{border-top:1px solid var(--border);background:#fff}.commercial-nav>.container{display:flex;align-items:center;justify-content:space-between;gap:24px}.commercial-nav #primary-nav{gap:36px}.nav-caption{font-size:11px;color:var(--muted);white-space:nowrap}.commercial-nav #primary-nav>a,.commercial-nav summary{padding-block:13px}.request-form{padding:32px}.request-section{grid-template-columns:.9fr 1.3fr;gap:64px}.hvac-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px}.hvac-fields>label{font-size:14px;display:block;min-width:0}.hvac-fields input:not([type="checkbox"]):not([type="submit"]),.hvac-fields select,.hvac-fields textarea{width:100%;margin-top:8px}.hvac-fields textarea{height:110px;resize:vertical}.hvac-fields input[type="file"]{font-size:13px;padding:12px;white-space:normal}.field-wide,.hvac-file-field{grid-column:1/-1}.hvac-file-field p,.form-policy,.demo-form-note{font-size:13px!important;color:var(--muted)}.hvac-file-field p{margin-top:10px;margin-bottom:0}.hvac-file-field>label{font-size:14px}.hvac-trap{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}.hvac-cf7 .wpcf7-list-item{margin-left:0}.hvac-cf7 .wpcf7-acceptance label{display:flex;align-items:flex-start;gap:12px;font-size:13px;line-height:1.6}.hvac-cf7 input[type="checkbox"]{min-height:22px;width:22px;height:22px;padding:0;flex-shrink:0;accent-color:var(--action)}.hvac-cf7 .wpcf7-submit{background:var(--action);color:white;border:0;min-height:50px;font-size:15px;font-weight:700;padding:12px 24px;border-radius:10px;cursor:pointer}.hvac-cf7 .wpcf7-submit:hover{background:#9a3412}.hvac-cf7 .wpcf7-response-output{border:1px solid #b42318!important;background:#fff5f5;color:#8b2018;border-radius:10px;padding:16px!important;margin:24px 0 0!important;font-size:14px;display:block!important}.hvac-cf7 .wpcf7-response-output:empty{display:none!important}.hvac-cf7 .wpcf7-response-output.hvac-success{border-color:#176b43!important;background:#eef9f2;color:#135c38}.hvac-field-error{display:block;color:#b42318;font-size:13px;margin-top:6px}.hvac-cf7 [aria-invalid="true"]{border-color:#b42318}.form-policy{margin:12px 0 0}.form-selection{padding:16px;margin-bottom:24px;background:#edf2f5;border-radius:10px;font-size:14px}.form-selection>p{margin-bottom:8px}.selection-line{display:flex;gap:12px;align-items:center;justify-content:space-between;padding-top:12px}.selection-line .button{min-height:44px;font-size:12px;padding:8px 12px}.demo-form-note{border-left:3px solid var(--action);padding-left:16px}.catalog-review-link{display:block;margin-top:10px}
@media(max-width:1250px){.commercial-header .header-inner{grid-template-columns:1.1fr 1fr 1.1fr auto;gap:20px}.header-email{display:none}.commercial-header .header-cta{display:inline-flex}.nav-caption{display:none}.commercial-nav #primary-nav{gap:32px}.header-phone a,.header-phone span{font-size:16px}}
@media(max-width:1023px){.commercial-header .header-inner{grid-template-columns:1fr 1fr auto;min-height:92px}.header-address,.commercial-header .header-cta{display:none}.commercial-header .menu-toggle{grid-column:3;grid-row:1}.commercial-nav #primary-nav{border-top:0;padding-top:0;gap:20px;padding-block:10px}.commercial-nav .container{display:block}.request-section{gap:32px}.request-form{padding:24px}.hvac-fields{grid-template-columns:1fr;gap:16px}}
@media(max-width:767px){.commercial-header{position:relative}.commercial-header .header-inner{grid-template-columns:1fr auto;gap:16px;padding-block:18px}.commercial-header .brand{grid-column:1;grid-row:1}.commercial-header .menu-toggle{grid-column:2;grid-row:1}.header-phone{grid-column:1/-1;border-top:1px solid var(--border);padding-top:12px;gap:10px}.header-phone small{display:inline;font-size:11px;margin-right:12px}.header-phone a,.header-phone span{font-size:18px;display:inline}.header-phone .icon{width:20px;height:20px}.commercial-nav #primary-nav{gap:8px 24px}.commercial-nav #primary-nav>a{font-size:14px;min-height:44px}.request-section{grid-template-columns:1fr;gap:24px}.request-form{padding:24px 20px}.hvac-cf7 .wpcf7-submit{width:100%}.hvac-fields{grid-template-columns:1fr}.commercial-header .brand small{font-size:8px}.commercial-header .header-phone div{display:flex;flex-direction:column;gap:2px}.header-phone small{display:block}.header-phone a,.header-phone span{display:block}.form-selection{padding:12px}.selection-line{align-items:flex-start}}
@media print{.commercial-nav,.hvac-cf7{display:none}}
/* Keep all three contact channels visible at tablet and mobile widths. */
@media(min-width:1024px) and (max-width:1250px){.commercial-header .header-inner{grid-template-columns:1.2fr 1.2fr auto;padding-block:20px;row-gap:16px}.commercial-header .brand{grid-column:1;grid-row:1}.header-phone{grid-column:2;grid-row:1}.commercial-header .header-cta{grid-column:3;grid-row:1}.header-address{grid-column:1;grid-row:2}.header-email{display:flex;grid-column:2/4;grid-row:2}.header-contact small{font-size:11px}}
@media(min-width:768px) and (max-width:1023px){.commercial-header .header-inner{grid-template-columns:1fr 1fr auto;padding-block:18px;row-gap:16px}.commercial-header .brand{grid-column:1;grid-row:1}.header-phone{grid-column:2;grid-row:1}.header-address{display:flex;grid-column:1;grid-row:2}.header-email{display:flex;grid-column:2/4;grid-row:2}}
@media(max-width:767px){.commercial-header .header-inner{row-gap:12px}.header-phone{grid-row:2}.header-email,.header-address{display:flex;grid-column:1/-1}.header-email{grid-row:3}.header-address{grid-row:4}.header-email .icon,.header-address .icon{width:18px;height:18px}.header-email small,.header-address small{display:none}.header-email span,.header-email a,.header-address span{font-size:12px}.header-email,.header-address{gap:12px}}
.hvac-field{min-width:0}.hvac-field label{display:block;font-size:14px;line-height:1.5}.hvac-field p,.form-submit p{margin-bottom:0}.hvac-fields>.hvac-field[hidden]{display:none!important}.hvac-fields select,.hvac-fields input,.hvac-fields textarea{font-size:16px}.hvac-cf7 .form-submit{grid-column:1/-1}.form-service-context{padding:12px 16px;background:#edf2f5;border-radius:10px;font-size:14px}
/* Price catalog v0.3: immediate OR/AND filters and explicit selections. */
.price-filter-panel{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;margin-block:20px}.price-filter-panel>p{font-size:13px;color:var(--muted)}.price-filter-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.price-filter-grid fieldset{border:0;padding:0;margin:0;min-width:0}.price-filter-grid legend{font-size:15px;font-weight:700;margin-bottom:12px}.price-filter-grid label{display:flex;align-items:center;gap:10px;font-size:14px;min-height:44px}.price-filter-grid input[type=checkbox]{min-height:20px;width:20px;height:20px;accent-color:var(--action)}.active-filters{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.filter-chip{min-height:44px;padding:8px 14px;border:1px solid #9aaebb;border-radius:30px;background:#eaf0f2;color:var(--brand);font-size:13px}.quantity-control{display:flex;align-items:center;gap:4px}.quantity-step{width:44px;min-height:44px;flex-shrink:0;border:1px solid #97a5b5;background:#fff;border-radius:8px;color:var(--brand)}.price-table .quantity{min-width:48px;width:64px;padding:8px}.price-table th:nth-child(4){width:23%}.price-table th:first-child{width:39%}.price-table th:nth-child(3){width:16%}.price-table th:nth-child(5){width:13%}.price-help{position:relative;display:inline-block;margin-left:4px;font-weight:400}.price-help summary{display:inline-grid;place-items:center;min-height:44px;width:44px;border:1px solid var(--border);border-radius:50%;color:var(--brand);font-size:16px;list-style:none}.price-help summary::-webkit-details-marker{display:none}.price-help[open]>div{position:absolute;z-index:12;right:0;top:100%;width:min(300px,65vw);background:#fff;box-shadow:0 8px 32px #14344f30;border:1px solid var(--border);border-radius:10px;padding:16px;font-size:14px;color:var(--text)}.empty-price{border:1px dashed #8ca3b5;padding:28px;border-radius:12px;margin-top:24px}.empty-price>a{margin-left:20px}.price-conditions{color:var(--text)!important}.service-scope{display:grid;grid-template-columns:1fr 1fr;gap:40px}.service-scope .section{margin:0}.price-link-notice{padding:16px;background:#fff4df;border-radius:10px}[data-quantity-error]{color:#b42318}.price-table td>small{margin-top:6px}@media(max-width:767px){.price-filter-grid,.service-scope{grid-template-columns:1fr}.quantity-control{justify-content:flex-start}.price-table .quantity{margin-left:0}.price-table th:first-child{width:100%}.price-help[open]>div{position:static;max-width:100%;width:auto}.price-help{display:block;margin:8px 0}.empty-price>a{display:block;margin:16px 0 0}}@media print{.price-filter-panel,.active-filters,.filter-toggle,.quantity-step,.price-help>summary,.empty-price{display:none!important}.price-help[open]>div{position:static;box-shadow:none;border:0;padding:0}}

/* Editable landing sections share the existing design system. */
.landing-steps{padding-left:0;list-style-position:inside;counter-reset:steps}.landing-steps li{list-style:none;counter-increment:steps}.landing-steps li:before{content:counter(steps,decimal-leading-zero);color:var(--muted);font-size:14px}.landing-steps img,.landing-team img,.landing-proof img{width:100%;height:220px;object-fit:cover;border-radius:8px}.landing-prices{margin:28px 0}.landing-services .text-link{display:inline-block;margin-bottom:24px}.company-details{display:grid;grid-template-columns:minmax(120px,1fr) 2fr;gap:12px}.company-details dt{font-weight:700}.company-details dd{margin:0;user-select:all}.proof-source{font-size:14px}.object-list small{display:block;font-size:14px;font-weight:400}.landing-faq details{padding:20px 0;border-bottom:1px solid #d8dfe5}.landing-faq summary{font-weight:700;cursor:pointer}.landing-team .card p,.landing-trust .card p{white-space:normal}@media(max-width:600px){.company-details{grid-template-columns:1fr;gap:5px}.company-details dd{margin-bottom:12px}}

.document-list{display:grid;gap:16px}.document-list .card{padding:24px}.company-details dd{overflow-wrap:anywhere}.copy-requisite{font-size:12px;padding:6px 10px}.landing-price-group{margin:32px 0}.hero-notes .icon{width:20px;height:20px;margin-right:6px}.object-service-links{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}.object-service-links a{font-size:14px;padding:6px;border:0}

/* Project archive and case study. Server-side filters remain usable without JS. */
.project-filter-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.project-filters fieldset{border:0;padding:0;min-width:0}.project-filters legend{font-size:18px;font-weight:700;margin-bottom:16px}.project-filters label{display:inline-flex;align-items:center;gap:10px;margin:0 24px 12px 0;min-height:44px;cursor:pointer}.project-filters input{width:20px;height:20px;accent-color:#14344f}.filter-explanation{font-size:14px;color:#526172}.project-active{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}.project-active a{padding:10px 16px;border:1px solid #bbc8d3;border-radius:30px;font-size:14px}.project-count{margin-top:24px}.project-card{display:flex;flex-direction:column;gap:12px;overflow:hidden}.project-card>img{width:100%;height:220px;object-fit:cover;border-radius:8px}.project-card h2{font-size:24px;line-height:1.25}.project-card h2,.project-card p{margin:0}.project-card>.text-link{margin-top:auto;min-height:44px;display:flex;align-items:center}.project-meta,.project-systems{font-size:14px;color:#526172}.project-no-photo{height:180px;background:#edf2f1;display:grid;place-items:center;border-radius:8px;color:#526172;font-size:14px}.project-demo{padding:10px 14px;background:#fff1d6;color:#684200;border:1px solid #dfb96d;border-radius:6px;font-size:14px}.project-pagination ul{display:flex;flex-wrap:wrap;list-style:none;gap:12px;padding:0}.project-pagination a,.project-pagination span{display:grid;place-items:center;min-height:44px;min-width:44px;padding:10px;border:1px solid #c4ced8;border-radius:6px}.project-pagination .current{background:#14344f;color:white}.project-cover{margin:32px 0}.project-cover img{max-height:620px;width:100%;object-fit:contain;background:#edf2f1;border-radius:16px}.project-facts dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.project-facts dl>div{border-top:1px solid #ccd6df;padding:16px 0}.project-facts dt{font-size:14px;color:#526172}.project-facts dd{margin:8px 0 0;font-weight:700;overflow-wrap:anywhere}.project-gallery{display:grid;grid-template-columns:1fr 1fr;gap:24px}.project-gallery figure{margin:0;min-width:0}.project-gallery img{width:100%;height:320px;object-fit:contain;background:#edf2f1;border-radius:8px}.project-gallery figcaption{font-size:14px;margin-top:10px}.project-provenance{border-left:3px solid #aebfcb;padding:8px 24px;margin:40px 0}.project-provenance h2{font-size:20px}.project-note{font-size:14px;color:#526172}.project-result{background:#edf2f1;padding:32px;border-radius:12px}.project-grid{margin-top:24px}.project-filters .actions{margin-top:12px}@media(max-width:767px){.project-filter-grid,.project-gallery{grid-template-columns:1fr;gap:20px}.project-facts dl{grid-template-columns:1fr 1fr;gap:12px}.project-filters .actions{align-items:stretch;flex-direction:column}.project-filters .actions a{min-height:44px;display:flex;align-items:center}.project-filters label{display:flex;margin-right:0}.project-card h2{font-size:22px}.project-gallery img{height:250px}.project-result{padding:24px}.project-provenance{padding:8px 16px}}@media(max-width:360px){.project-facts dl{grid-template-columns:1fr}}
.project-card .project-no-photo{height:220px;flex-shrink:0}.project-card h2,.project-card h3{letter-spacing:-.3px}.project-card h2 a,.project-card h3 a{color:var(--brand);text-decoration:none}.project-card h2 a:hover,.project-card h3 a:hover{text-decoration:underline}.project-active a{min-height:44px;display:inline-flex;align-items:center}

.project-card,.project-provenance,.project-facts,.project-result,.project-gallery figcaption,.single-hvac_project .prose,.single-hvac_project .page-hero h1{overflow-wrap:anywhere}.empty-state .actions{gap:16px;flex-wrap:wrap}