@font-face{font-family:Montserrat;src:url('assets/Montserrat-Regular.ttf')}@font-face{font-family:Montserrat;src:url('assets/Montserrat-Bold.ttf');font-weight:700}
:root{--orange:#ff7022;--ink:#242932;--muted:#76797e;--light:#f0f0f0;--line:#dedede}*{box-sizing:border-box}body{margin:0;background:#fff;color:var(--ink);font-family:Montserrat,Arial,sans-serif;font-size:14px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #ffac7c;outline-offset:3px}button{transition:background .18s,transform .18s}button:hover{filter:brightness(.97)}.preview-note{padding:9px 4%;font-size:11px;background:#242932;color:white;display:flex;justify-content:space-between}.preview-note span{color:#d8d9db}header{max-width:1440px;padding:25px 4%;margin:auto;display:flex;align-items:center;gap:28px;border-bottom:1px solid #eee}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;color:var(--ink);white-space:nowrap}.brand b{background:var(--orange);color:#fff;padding:13px 10px;font-size:18px}.brand strong{font-size:18px}.tagline{font-size:11px;line-height:1.6;color:var(--muted)}.address{margin-left:auto;font-size:11px;line-height:1.8}.address strong{font-size:14px}.header-action{border:1px solid var(--orange);background:#fff;padding:13px 18px;border-radius:8px;font-size:12px;color:var(--orange)}main{max-width:1440px;margin:auto;padding:0 4%}.intro{padding:53px 0 32px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:700;color:var(--muted)}.intro .eyebrow{color:var(--orange)}h1{font-size:clamp(28px,3.3vw,44px);line-height:1.15;letter-spacing:-1.5px;margin:14px 0 14px;color:#111}h2{letter-spacing:-.5px}.intro p{font-size:15px;line-height:1.7;color:#6c7076;margin:0}.configurator{border:1px solid #e5e5e5;border-radius:22px;overflow:hidden}.tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);background:#fafafa}.tabs button{display:flex;align-items:center;gap:11px;border:0;border-right:1px solid #e9e9e9;background:transparent;text-align:left;padding:23px 22px;color:#96999d;font-size:11px;position:relative}.tabs button span{font-size:12px;color:#555b63;font-weight:700;line-height:1.45}.tabs button[aria-selected=true]{background:var(--orange);color:#fff}.tabs button[aria-selected=true] span{color:#fff}.workspace{display:grid;grid-template-columns:1fr 1.05fr .95fr}.visual{background:var(--light);padding:24px 20px 18px;position:relative;display:flex;flex-direction:column;min-width:0}.visual-top{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11px;color:#73777d}.alutech{font-size:10px;font-weight:700;color:#41464c;letter-spacing:1px}.visual img{width:100%;height:250px;object-fit:contain;mix-blend-mode:multiply;margin:25px 0 0}.measure{font-size:12px;text-align:center;letter-spacing:1px;color:#6b6f75;margin:14px 0 27px}.visual-bottom{margin-top:auto;border-top:1px solid #dcdcdc;padding-top:16px;display:flex;gap:8px;font-size:11px;line-height:1.6;align-items:center}.dot{width:6px;height:6px;flex-shrink:0;border-radius:50%;background:var(--orange)}.parameters{padding:27px 26px}.section-label{display:flex;justify-content:space-between;gap:12px;margin-bottom:22px;font-weight:700;font-size:13px}.text-button{padding:0;border:0;background:none;font-size:10px;font-weight:400;color:#8b8e92}#fields{display:grid;gap:17px}.field label,.field-label{display:block;font-size:11px;line-height:1.5;margin-bottom:8px;font-weight:700}.field input:not([type=checkbox]),.field select,.form-grid input,textarea{width:100%;padding:12px;border:1px solid #ddd;background:white;border-radius:7px;min-width:0;color:var(--ink);font-size:13px}.field input:focus,.field select:focus,textarea:focus,.form-grid input:focus{outline:2px solid #ffd4b9;border-color:var(--orange)}.dimensions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.unit-input{position:relative}.unit-input input{padding-right:36px!important}.unit-input span{position:absolute;right:12px;top:14px;font-size:10px;color:#9b9da1;pointer-events:none}.choices{display:flex;gap:6px;flex-wrap:wrap}.choice{border:1px solid #ddd;background:#fff;border-radius:7px;padding:10px;font-size:11px;color:#71767d;flex:1;min-height:38px}.choice.active{border-color:var(--orange);background:#fff5ee;color:#b7470b}.checks{display:grid;gap:10px}.checks label,.service-row label{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:400;margin:0;cursor:pointer}input[type=checkbox]{accent-color:var(--orange);width:16px;height:16px;margin:0;flex-shrink:0}.service-row{border-top:1px solid #eee;margin-top:22px;padding-top:18px;display:flex;gap:18px;flex-wrap:wrap}.small-note{margin-top:17px;font-size:10px;line-height:1.6;color:#858990}.summary{padding:28px 25px;border-left:1px solid #e7e7e7;background:#fcfcfc;min-width:0}.summary h2{font-size:19px;line-height:1.35;margin:12px 0 20px;color:#171b21}.summary dl{margin:0;display:grid;gap:11px}.summary dl div{display:flex;justify-content:space-between;gap:16px;font-size:11px;line-height:1.5}.summary dt{color:#888b90}.summary dd{margin:0;text-align:right;max-width:64%;overflow-wrap:anywhere}.recommendation{font-size:10px;line-height:1.6;color:#6d737a;padding:13px 0 0}.recommendation:empty{display:none}.price{border-top:1px solid var(--line);margin-top:20px;padding-top:18px}.price>span{display:block;font-size:11px;color:#777c83}.price strong{font-size:29px;letter-spacing:-1px;display:block;margin:9px 0}.price p{font-size:10px;color:#93969a;line-height:1.6;margin:0 0 20px}.primary,.secondary{width:100%;border-radius:8px;padding:15px 13px;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:46px}.primary{background:var(--orange);border:1px solid var(--orange);color:white}.secondary{background:transparent;border:1px solid #dcdcdc;color:#50565f;justify-content:center;margin-top:9px}.summary-foot{display:block;text-align:center;font-size:9px;color:#9c9fa4;margin-top:11px;line-height:1.6}.benefits{padding:20px 24px;border-top:1px solid #e4e4e4;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#81868d}.benefits span{display:flex;align-items:center;gap:10px}.benefits b{color:var(--orange);font-size:11px}.under{display:flex;justify-content:space-between;align-items:center;margin:38px 0 50px;background:#f5f5f5;border-radius:18px;padding:27px 30px;gap:25px}.under h2{font-size:22px;margin:10px 0}.under p{font-size:12px;color:#7f8389;margin:0}.under .secondary{width:auto;min-width:225px;margin:0;background:#fff}footer{max-width:1440px;margin:auto;padding:20px 4%;border-top:1px solid #eee;font-size:11px;color:#92969c;display:flex;justify-content:space-between}dialog{border:0;padding:30px;max-width:580px;width:calc(100% - 28px);border-radius:18px;box-shadow:0 30px 100px #0003;color:var(--ink)}dialog::backdrop{background:#24293288;backdrop-filter:blur(3px)}.modal-head{display:flex;justify-content:space-between;gap:15px}.modal-head h2{margin:10px 0;font-size:25px}.close{border:0;background:#f0f0f0;border-radius:50%;height:32px;width:32px;font-size:23px;flex-shrink:0}.modal-head+p{font-size:12px;color:#8b8e93}pre{font:11px/1.8 Montserrat,sans-serif;background:#f0f0f0;white-space:pre-wrap;padding:17px;border-radius:8px;max-height:230px;overflow:auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid label,.comment-label{font-size:11px;line-height:2}.comment-label{display:block;margin-top:12px}textarea{resize:vertical;display:block}.demo-warning{font-size:11px;line-height:1.7;color:#8b8e93}#toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:#242932;color:white;border-radius:10px;padding:14px 20px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90%;z-index:10}#toast.show{opacity:1}.field-error{font-size:10px;color:#bd411e;margin-top:5px}.field input:invalid{border-color:#bd411e}
@media(min-width:1500px){.visual img{height:300px}}@media(max-width:1100px){.tagline{display:none}.workspace{grid-template-columns:.85fr 1.15fr}.summary{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;column-gap:35px;border-left:0;border-top:1px solid #ddd}.summary .eyebrow,.summary h2,.summary dl,.recommendation{grid-column:1}.summary .price{grid-column:2;grid-row:1/5;margin:0;border:0}.summary .primary,.summary .secondary,.summary-foot{grid-column:2}.summary .primary{grid-row:5}.summary .secondary{grid-row:6}.summary-foot{grid-row:7}.tabs button{padding:18px 12px}.tabs button span{font-size:11px}}@media(max-width:650px){.preview-note{font-size:10px}.preview-note span{display:none}header{padding:16px 5%;gap:12px}.brand strong{font-size:14px}.brand b{font-size:15px;padding:10px 8px}.address{display:none}.header-action{margin-left:auto;padding:9px;font-size:10px}main{padding:0 5%}.intro{padding:32px 0 24px}h1{font-size:30px;letter-spacing:-1px;max-width:330px}.intro p{font-size:13px}.eyebrow{font-size:9px}.tabs{grid-template-columns:1fr 1fr}.tabs button{padding:14px;min-height:62px;border-bottom:1px solid #eee}.tabs button span{font-size:11px}.workspace{display:block}.visual{padding:20px}.visual img{height:210px;margin:6px 0}.measure{margin:8px 0 15px}.visual-bottom{padding-top:12px}.parameters{padding:24px 20px}.field input:not([type=checkbox]),.field select,.form-grid input,textarea{font-size:16px;min-height:46px}.field label,.field-label{font-size:12px}.choice{font-size:12px}.summary{display:block;padding:25px 20px}.summary h2{font-size:21px}.summary dl div{font-size:12px}.summary .price{margin-top:20px;padding-top:18px;border-top:1px solid #ddd}.benefits{flex-direction:column;gap:12px;font-size:11px;padding:20px}.under{display:block;padding:24px;margin:26px 0}.under .secondary{margin-top:20px;width:100%}.under h2{font-size:22px}footer{display:block;line-height:2}footer span{display:block}.form-grid{grid-template-columns:1fr}dialog{padding:22px}.modal-head h2{font-size:22px}}