.srbtu{--ink:#102332;--muted:#6c7d89;--cyan:#25a9df;--line:#dee7ed;--pale:#f4f8fa;--navy:#091925}
.srbtu *{box-sizing:border-box}
.srbtu button,.srbtu input,.srbtu a{font:inherit}
.srbtu button,.srbtu a{touch-action:manipulation}
.srbtu button{cursor:pointer}
.srbtu button:disabled{cursor:default}
.srbtu button:focus-visible,.srbtu a:focus-visible,.srbtu input:focus-visible{outline:3px solid #0b9edb;outline-offset:4px}
.srbtu a{color:inherit}
.srbtu svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.srbtu .wordmark{font-size:20px;font-weight:800;letter-spacing:-1px}
.srbtu .wordmark b{color:#209dd2}
.srbtu .btn{border:0;border-radius:9px;min-height:48px;padding:14px 20px;font-size:12px;font-weight:700;display:inline-flex;justify-content:center;align-items:center;gap:12px;text-decoration:none;background:var(--cyan);color:#062637;transition:background .15s}
.srbtu .btn:hover{background:#50c3ed}
.srbtu .btn svg{width:18px;height:18px}
.srbtu .btn.secondary{background:white;border:1px solid var(--line);color:var(--ink)}
.srbtu .btn.secondary:hover{background:var(--pale)}
.srbtu .btn.whatsapp{background:#137e50;color:#fff}
.srbtu .btn.whatsapp:hover{background:#0c6540}
.srbtu .modal-head{display:flex;justify-content:space-between;align-items:center;padding:23px 30px;border-bottom:1px solid var(--line);gap:14px}
.srbtu .modal-brand{display:flex;gap:12px;align-items:center}
.srbtu .brand-icon{width:37px;height:37px;background:#e9f7fd;border-radius:9px;display:grid;place-items:center;color:#149cd3}
.srbtu .modal-brand strong{font-size:14px}
.srbtu .modal-brand small{display:block;margin-top:4px;font-size:10px;color:var(--muted)}
.srbtu .close{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--line);background:#fff;color:#617684;border-radius:50%;flex:none}
.srbtu .close:hover{background:#eef4f7}
.srbtu .close svg{width:16px;height:16px}
.srbtu .layout{display:grid;grid-template-columns:minmax(0,1fr) 285px}
.srbtu .work{min-width:0}
.srbtu .steps{display:flex;padding:25px 30px 0;gap:10px}
.srbtu .step{flex:1;min-width:0;display:flex;gap:8px;align-items:center;border:0;background:transparent;padding:0 0 15px;border-bottom:2px solid #e7edf1;text-align:left;font-size:10px;font-weight:600;color:#85939d}
.srbtu .step span{display:grid;place-items:center;width:23px;height:23px;border-radius:50%;background:#eef3f6;color:#899ba7;flex:none;font-size:10px}
.srbtu .step.active{color:#0b759f;border-color:var(--cyan)}
.srbtu .step.active span{background:#dcf2fc;color:#087ba9}
.srbtu .step.complete{color:#2c6456}
.srbtu .step.complete span{background:#e5f5ec;color:#237754}
.srbtu .step:disabled{opacity:.7}
.srbtu .panel{padding:27px 30px 20px;min-height:380px}
.srbtu .panel h2{font-size:26px;letter-spacing:-1px;line-height:1.25;margin:0 0 8px}
.srbtu .lead{font-size:12px;color:var(--muted);line-height:1.7;margin:0 0 23px}
.srbtu .field-title{font-size:12px;font-weight:700;margin:0 0 11px;display:block}
.srbtu .field-title small{font-size:10px;font-weight:400;color:var(--muted)}
.srbtu .room-group{margin-bottom:24px}
.srbtu .choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}
.srbtu .choice{position:relative;min-width:0;display:flex;flex-direction:column;gap:6px;padding:13px 11px;border:1px solid var(--line);border-radius:10px;cursor:pointer;transition:border-color .15s,background .15s;background:#fff}
.srbtu .choice:hover{border-color:#7dbedb;background:#fbfdff}
.srbtu .choice:has(input:checked){border-color:#15a5dc;background:#eef9fe;box-shadow:0 0 0 1px #15a5dc}
.srbtu .choice:has(input:focus-visible){outline:3px solid #0b9edb;outline-offset:3px}
.srbtu .choice input{position:absolute;opacity:0;width:1px;height:1px}
.srbtu .choice strong{font-size:11px;line-height:1.4;display:block}
.srbtu .choice small{font-size:9px;color:var(--muted);line-height:1.5}
.srbtu .choice .choice-icon{color:#78919e;width:22px;height:22px;margin-bottom:3px}
.srbtu .choice:has(input:checked) .choice-icon{color:#139ed6}
.srbtu .choice .tick{position:absolute;right:9px;top:9px;width:14px;height:14px;border:1px solid #d8e2e8;border-radius:50%;background:#fff}
.srbtu .choice:has(input:checked) .tick{background:#119fd5;border-color:#119fd5}
.srbtu .choice:has(input:checked) .tick:after{content:'✓';position:absolute;inset:0;color:white;font-size:10px;text-align:center;line-height:12px}
.srbtu .switch{display:inline-flex;border-radius:7px;background:#edf2f5;padding:3px;gap:3px;margin-bottom:12px}
.srbtu .switch button{border:0;background:transparent;border-radius:5px;padding:7px 12px;font-size:10px;color:#6d828d;font-weight:600}
.srbtu .switch button[aria-pressed=true]{background:#fff;color:#163e51;box-shadow:0 1px 5px #16364b12}
.srbtu .area-row{display:flex;align-items:center;gap:14px}
.srbtu .measure{position:relative;flex:1;min-width:0}
.srbtu .measure input{width:100%;border:1px solid #c7d7e0;border-radius:9px;font-size:25px;font-weight:700;color:#153f56;padding:14px 55px 14px 15px;background:#fff;height:60px}
.srbtu .measure input::placeholder{font-size:20px;color:#acbcc6;font-weight:500}
.srbtu .measure span{position:absolute;right:15px;top:20px;font-size:15px;color:#728e9c}
.srbtu .times{font-size:19px;color:#9baeb8}
.srbtu .area-help{font-size:10px;color:var(--muted);line-height:1.6;margin:9px 0 0}
.srbtu .area-help output{color:#007faf;font-weight:700}
.srbtu .room-preset{display:flex;gap:6px;margin-top:12px;flex-wrap:wrap}
.srbtu .room-preset button{background:#fff;border:1px solid #dce6ed;border-radius:20px;padding:5px 9px;font-size:9px;color:#65818f}
.srbtu .room-preset button:hover{color:#087ba9;border-color:#6bb9db}
.srbtu .condition{border:0;padding:0;margin:0 0 19px;min-width:0}
.srbtu .condition legend{font-size:12px;font-weight:700;margin-bottom:10px}
.srbtu .condition .choice{padding:11px;gap:3px}
.srbtu .condition .choice-icon{width:19px;height:19px}
.srbtu .why{display:flex;gap:9px;align-items:flex-start;padding:12px;background:#f6f9fb;border-radius:8px;font-size:10px;line-height:1.7;color:#667e8b}
.srbtu .why svg{width:16px;height:16px;color:#4a8da9;margin-top:1px}
.srbtu .footer{display:flex;align-items:center;justify-content:space-between;padding:18px 30px;border-top:1px solid var(--line);gap:14px}
.srbtu .back{border:0;background:none;padding:10px 0;color:#778d99;font-size:11px;font-weight:600;display:flex;gap:7px;align-items:center}
.srbtu .back svg{width:15px;height:15px}
.srbtu .footer .btn{min-width:140px}
.srbtu .footer small{font-size:9px;color:#8a9aa4;display:block;margin-top:4px}
.srbtu .side{background:var(--navy);color:#fff;padding:27px 23px;display:flex;flex-direction:column;min-width:0;border-radius:0 0 20px 0}
.srbtu .side h3{font-size:14px;margin:0 0 5px;letter-spacing:-.2px}
.srbtu .side-intro{color:#8ba5b5;font-size:10px;line-height:1.6;margin:0}
.srbtu .room-art{height:150px;display:grid;place-items:center;position:relative;margin:12px 0 8px}
.srbtu .room-art svg{width:100%;height:145px;stroke:#3e6c81;stroke-width:1;fill:none}
.srbtu .room-art .room-area{position:absolute;inset:auto 0 29px;text-align:center;font-size:12px;font-weight:700;color:#6dd5fb}
.srbtu .summary{margin:0}
.srbtu .summary>div{padding:13px 0;border-bottom:1px solid #233745}
.srbtu .summary dt{font-size:9px;color:#89a3b4;display:flex;align-items:center;justify-content:space-between}
.srbtu .summary dd{font-size:11px;line-height:1.65;margin:5px 0 0;color:#e4eef3;font-weight:500}
.srbtu .edit{background:transparent;border:0;padding:1px 0;font-size:9px;color:#62c9ed;text-decoration:underline;text-underline-offset:3px}
.srbtu .side-foot{display:flex;gap:8px;margin-top:auto;padding-top:24px;font-size:9px;line-height:1.7;color:#91a9b9}
.srbtu .side-foot svg{width:17px;height:17px;color:#4eabc9}
.srbtu .error{color:#a23824;font-size:11px;margin:10px 0 0;min-height:14px}
.srbtu .result-panel{padding-top:25px}
.srbtu .result-top{font-size:11px;color:#28725b;display:flex;align-items:center;gap:7px;margin-bottom:14px}
.srbtu .result-top svg{width:16px;height:16px}
.srbtu .result-size{display:flex;align-items:baseline;gap:9px;margin:6px 0 10px}
.srbtu .result-size strong{font-size:58px;line-height:1;letter-spacing:-3px;font-weight:800;color:#0b91c7}
.srbtu .result-size span{font-size:19px;font-weight:700;color:#487185}
.srbtu .result-copy{font-size:12px;line-height:1.8;color:#647e8d;margin:0 0 20px}
.srbtu .estimate{display:flex;justify-content:space-between;gap:10px;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:10px;color:#6b8390}
.srbtu .estimate b{color:#23495f}
.srbtu .result-actions{display:grid;gap:9px;margin:20px 0 15px}
.srbtu .result-actions .btn{width:100%;justify-content:space-between}
.srbtu .result-actions .btn.whatsapp{justify-content:center}
.srbtu .result-note{font-size:9px;line-height:1.7;color:#8295a0;margin:0}
.srbtu .method{font-size:10px;color:#6e8795;line-height:1.7;margin-top:15px}
.srbtu .method summary{cursor:pointer}
.srbtu .method p{margin:6px 0 0}
.srbtu .result-footer{display:flex;gap:15px;align-items:center}
.srbtu .result-footer button{border:0;background:none;font-size:10px;padding:10px 0;color:#58798a;text-decoration:underline;text-underline-offset:3px}
.srbtu .assessment{background:#fff7e9;border:1px solid #efd3a4;padding:13px;border-radius:9px;color:#855720;font-size:11px;line-height:1.7;margin:14px 0}
.srbtu .hidden{display:none!important}
@media(min-width:800px) and (max-height:760px){.srbtu .modal-head{padding-block:17px}
.srbtu .steps{padding-top:18px}
.srbtu .panel{padding-top:20px;min-height:350px}
.srbtu .room-art{height:115px}
.srbtu .room-art svg{height:115px}
.srbtu .footer{padding-block:13px}
.srbtu .condition{margin-bottom:14px}
.srbtu .choice{padding:10px}
.srbtu .room-group{margin-bottom:18px}
}
@media(max-width:760px){.srbtu .modal-head{padding:16px 18px}
.srbtu .layout{grid-template-columns:1fr}
.srbtu .side{display:none}
.srbtu .steps{padding:20px 18px 0;gap:7px}
.srbtu .step{font-size:9px;gap:6px}
.srbtu .step span{width:21px;height:21px}
.srbtu .panel{padding:23px 19px;min-height:0}
.srbtu .panel h2{font-size:24px}
.srbtu .lead{font-size:11px;margin-bottom:20px}
.srbtu .choice{padding:12px 9px}
.srbtu .choice strong{font-size:10px}
.srbtu .choice small{font-size:9px}
.srbtu .footer{padding:14px 18px;position:sticky;bottom:0;background:#fff;z-index:2}
.srbtu .footer .btn{min-width:130px}
.srbtu .modal-brand strong{font-size:12px}
.srbtu .modal-brand small{font-size:9px}
.srbtu .measure input{font-size:23px;padding-left:12px}
.srbtu .result-size strong{font-size:54px}
.srbtu .condition{margin-bottom:19px}
.srbtu .result-panel{padding-bottom:18px}
.srbtu .mobile-review{margin-top:18px;border:1px solid var(--line);border-radius:10px;padding:13px}
.srbtu .mobile-review summary{font-size:11px;font-weight:600;cursor:pointer}
.srbtu .mobile-review dl{margin-top:5px}
.srbtu .mobile-review .summary dt{color:#748f9d}
.srbtu .mobile-review .summary dd{color:#264d63}
.srbtu .mobile-review .summary>div{border-color:var(--line)}
.srbtu .mobile-review .edit{color:#0089be}
.srbtu .result-footer{flex-wrap:wrap;gap:9px}
}
@media(min-width:761px){.srbtu .mobile-review{display:none}
}
@media(max-width:360px){.srbtu .step{font-size:8px}
.srbtu .choice strong{font-size:9px}
.srbtu .choice small{font-size:8px}
.srbtu .choices{gap:7px}
.srbtu .modal-brand small{max-width:180px}
.srbtu .modal-head{padding:14px}
.srbtu .panel{padding-inline:15px}
.srbtu .steps{padding-inline:15px}
.srbtu .footer{padding-inline:15px}
.srbtu .btn{padding-inline:14px;font-size:11px}
}
@media(prefers-reduced-motion:reduce){.srbtu *{scroll-behavior:auto!important;transition:none!important}
}

.srbtu{font-family:Montserrat,Arial,sans-serif;font-size:14px;line-height:1.5;color:#102332;background:#fff;border-radius:20px;isolation:isolate;width:100%;min-width:0;overflow:hidden;box-sizing:border-box}
.srbtu a{color:inherit;text-decoration:none}.srbtu .btn{color:#062637}.srbtu .btn.whatsapp{color:#fff}.srbtu p{margin-top:0}.srbtu input[type=number]{line-height:1.2}.srbtu .panel h2{font-family:Montserrat,Arial,sans-serif;font-weight:800;color:#102332}.srbtu .close{padding:0;min-height:0}.srbtu button{letter-spacing:normal;text-transform:none}.srbtu .back:disabled{opacity:.35}
.elementor-popup-modal:has(.srbtu) .dialog-widget-content{width:min(1000px,calc(100vw - 32px))!important;max-width:1000px!important;border-radius:20px!important;overflow:hidden!important;background:#fff!important}
.elementor-popup-modal:has(.srbtu) .dialog-message{width:100%!important;max-height:calc(100dvh - 32px)!important;height:auto!important;overflow:auto!important;padding:0!important}
.elementor-popup-modal:has(.srbtu) .dialog-close-button{display:none!important}
.elementor-popup-modal:has(.srbtu){background:#06121dd4;backdrop-filter:blur(5px)}
.elementor-popup-modal .elementor-widget-shortcode:has(.srbtu),.elementor-popup-modal .elementor-widget-html:has(.srbtu){margin:0!important;width:100%!important}
@media(max-width:760px){.srbtu{border-radius:16px}.elementor-popup-modal:has(.srbtu) .dialog-widget-content{width:calc(100vw - 16px)!important;border-radius:16px!important}.elementor-popup-modal:has(.srbtu) .dialog-message{max-height:calc(100dvh - 24px)!important}.srbtu .footer{position:sticky;bottom:0}}