:root{--app-navy:#000;--app-panel:#050505;--app-gold:#d4a62a;--app-gold-deep:#8e6814;--app-ivory:#f3f0e8;--app-steel:#8fa7b5;--app-line:#8fa7b538}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}.design-shell{background:var(--app-navy);min-height:100vh;color:var(--app-ivory);font-family:Arial,Helvetica,sans-serif}.app-header{background:#000;border-bottom:1px solid #d4a62a47;align-items:center;gap:30px;min-height:88px;padding:14px 2.2vw;display:flex}.app-brand{color:inherit;white-space:nowrap;align-items:center;text-decoration:none;display:flex}.app-brand>strong{color:var(--app-gold);letter-spacing:-.1em;font-size:45px;line-height:.8}.app-brand>span{letter-spacing:-.04em;margin-left:5px;font-weight:700;display:grid}.app-brand small{color:var(--app-steel);letter-spacing:.12em;margin-top:3px;font-size:8px}.project-fields{flex:1;grid-template-columns:1.1fr .8fr 1fr;gap:10px;display:grid}.project-fields label,.inspector label{color:var(--app-steel);letter-spacing:.12em;text-transform:uppercase;gap:4px;font-size:9px;font-weight:700;display:grid}.project-fields input,.inspector input,.quote-total input,.rate-table input{border:1px solid var(--app-line);min-width:0;color:var(--app-ivory);background:#ffffff0a;outline:none;padding:9px 10px}.project-fields input:focus,.inspector input:focus,.quote-total input:focus,.rate-table input:focus{border-color:var(--app-gold)}.header-actions{gap:8px;display:flex}.gold-button,.ghost-button{border:1px solid var(--app-gold);cursor:pointer;min-height:42px;padding:0 17px;font-weight:800}.gold-button{background:var(--app-gold);color:var(--app-navy)}.ghost-button{color:var(--app-gold);background:0 0}.app-tabs{background:#000;border-bottom:1px solid #d4a62a3d;align-items:stretch;min-height:58px;padding:0 2.2vw;display:flex}.app-tabs button,.app-tabs a{border:0;border-right:1px solid var(--app-line);min-width:150px;color:var(--app-steel);cursor:pointer;background:0 0;justify-content:center;align-items:center;gap:9px;padding:0 20px;font-weight:700;text-decoration:none;display:flex}.app-tabs button.active{color:var(--app-gold);box-shadow:inset 0 -3px var(--app-gold);background:#d4a62a1c}.app-tabs a{border:0;min-width:auto;margin-left:auto;font-size:12px}.lead-quote{background:radial-gradient(circle at 92% 5%,#d4a62a21,#0000 28%),#000;border-bottom:1px solid #d4a62a6b;padding:42px 2.2vw 26px}.lead-quote-head{justify-content:space-between;align-items:start;gap:30px;margin-bottom:28px;display:flex}.lead-quote-head>div:first-child>span{color:var(--app-gold);letter-spacing:.18em;font-size:9px;font-weight:800}.lead-quote-head h1{letter-spacing:-.045em;margin:8px 0 6px;font-size:clamp(28px,3.4vw,52px);line-height:1}.lead-quote-head p{color:var(--app-steel);margin:0;font-size:14px}.quote-language{border:1px solid var(--app-line);display:flex}.quote-language button{width:48px;min-height:39px;color:var(--app-steel);cursor:pointer;background:0 0;border:0;font-weight:800}.quote-language button.active{background:var(--app-gold);color:#000}.lead-steps{border:1px solid var(--app-line);background:#ffffff05;grid-template-columns:1fr 1.2fr .8fr 1.25fr;display:grid}.lead-steps fieldset{border:0;border-right:1px solid var(--app-line);min-width:0;margin:0;padding:22px 18px}.lead-steps legend{width:100%;color:var(--app-ivory);align-items:center;gap:9px;padding:0;font-size:13px;font-weight:800;display:flex}.lead-steps legend b{border:1px solid var(--app-gold);width:28px;height:28px;color:var(--app-gold);place-items:center;font-size:9px;display:grid}.choice-grid{grid-template-columns:1fr 1fr;gap:7px;margin-top:18px;display:grid}.choice-grid button{border:1px solid var(--app-line);min-height:42px;color:var(--app-steel);cursor:pointer;background:#ffffff06;padding:8px;font-size:12px;font-weight:700}.choice-grid button:hover,.choice-grid button:focus-visible{border-color:var(--app-gold);color:var(--app-ivory)}.choice-grid button.selected{border-color:var(--app-gold);color:var(--app-gold);box-shadow:inset 0 -2px var(--app-gold);background:#d4a62a24}.lead-area{border:1px solid var(--app-gold);background:#f7f4ec;margin-top:18px;display:flex}.lead-area input{color:#000;background:0 0;border:0;outline:0;width:100%;min-width:0;padding:13px;font-size:25px;font-weight:900}.lead-area strong{background:var(--app-gold);color:#000;place-items:center;padding:0 12px;font-size:12px;display:grid}.lead-steps fieldset>small{color:var(--app-steel);margin-top:8px;font-size:9px;line-height:1.5;display:block}.lead-result{background:#d4a62a13;align-content:start;gap:10px;padding:22px;display:grid}.lead-result>span{color:var(--app-gold);letter-spacing:.16em;font-size:9px;font-weight:800}.lead-result>strong{color:var(--app-gold);letter-spacing:-.04em;font-size:clamp(23px,2.2vw,34px);line-height:1}.lead-breakdown{border-top:1px solid var(--app-line);margin-top:2px;display:grid}.lead-breakdown p{border-bottom:1px solid var(--app-line);color:var(--app-steel);justify-content:space-between;gap:10px;margin:0;padding:7px 0;font-size:10px;display:flex}.lead-breakdown b{color:var(--app-ivory)}.scope-copy{min-height:58px;color:var(--app-steel);margin:4px 0;font-size:11px;line-height:1.55}.lead-whatsapp{color:#04190b;background:#25d366;justify-content:space-between;align-items:center;min-height:45px;padding:0 14px;font-size:11px;font-weight:900;text-decoration:none;display:flex}.lead-result>small{color:var(--app-steel);font-size:8px;line-height:1.5}.advanced-cue{width:fit-content;color:var(--app-steel);margin:19px auto 0;font-size:10px;text-decoration:none;display:block}.advanced-cue:hover{color:var(--app-gold)}.quick-price-intro>span{color:var(--app-gold);letter-spacing:.18em;font-size:9px;font-weight:800}.quick-price-intro h1{letter-spacing:-.035em;margin:8px 0 5px;font-size:clamp(20px,2vw,29px);line-height:1.05}.quick-price-intro p{color:var(--app-steel);margin:0;font-size:10px;line-height:1.5}.quick-area{gap:8px;display:grid}.quick-area>span,.quick-total>span{color:var(--app-gold);letter-spacing:.14em;font-size:8px;font-weight:800}.quick-area>div{border:1px solid var(--app-gold);background:#f7f4ec;align-items:stretch;display:flex}.quick-area input{width:100%;min-width:0;color:var(--app-navy);background:0 0;border:0;outline:0;padding:13px;font-size:24px;font-weight:900}.quick-area strong{background:var(--app-gold);color:var(--app-navy);white-space:nowrap;place-items:center;padding:0 12px;font-size:12px;display:grid}.quick-breakdown{border:1px solid var(--app-line);grid-template-columns:repeat(3,1fr);display:grid}.quick-breakdown div{border-right:1px solid var(--app-line);gap:4px;min-width:0;padding:12px 10px;display:grid}.quick-breakdown div:last-child{border:0}.quick-breakdown span{color:var(--app-steel);font-size:9px}.quick-breakdown strong{color:var(--app-ivory);font-size:13px}.quick-breakdown small{color:var(--app-gold);font-size:8px}.quick-total{border-left:1px solid #d4a62a66;gap:7px;padding-left:20px;display:grid}.quick-total>strong{color:var(--app-gold);letter-spacing:-.04em;font-size:clamp(23px,2.3vw,34px)}.quick-total a{width:fit-content;color:var(--app-ivory);text-underline-offset:4px;font-size:9px;font-weight:800;text-decoration:underline}.workspace{grid-template-columns:245px minmax(450px,1fr) 270px;min-height:calc(100vh - 146px);display:grid}.tool-panel,.summary-panel{background:#050505;padding:22px 18px}.tool-panel{border-right:1px solid var(--app-line)}.summary-panel{border-left:1px solid var(--app-line)}.panel-kicker{color:var(--app-gold);letter-spacing:.16em;margin:0 0 13px;font-size:9px;font-weight:800}.add-room{border:1px solid var(--app-gold);width:100%;color:var(--app-gold);cursor:pointer;background:#d4a62a14;padding:12px;font-weight:800}.room-list{gap:6px;margin:14px 0 22px;display:grid}.room-list button{border:1px solid var(--app-line);color:var(--app-ivory);text-align:left;cursor:pointer;background:#ffffff06;gap:4px;padding:10px 11px;display:grid}.room-list button.selected{border-color:var(--app-gold);background:#d4a62a1f}.room-list small{color:var(--app-steel);font-size:9px}.inspector{border-top:1px solid var(--app-line);padding-top:18px}.inspector label{margin-bottom:10px}.measure-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.delete-room{color:#f19b94;cursor:pointer;background:0 0;border:1px solid #f4695f5c;width:100%;margin-top:6px;padding:9px;font-size:11px}.main-stage{background:#000;min-width:0;padding:22px;overflow:auto}.plan-stage{border:1px solid var(--app-line);touch-action:none;background-color:#f4f0e6;background-image:linear-gradient(#071a2b14 1px,#0000 1px),linear-gradient(90deg,#071a2b14 1px,#0000 1px);background-size:22px 22px;border-radius:3px;min-width:720px;min-height:960px;position:relative;overflow:hidden}.room-block{color:#071a2b;text-align:center;cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none;background:#ffffffd4;border:3px solid #132a3c;place-content:center;gap:5px;min-width:82px;min-height:70px;padding:5px;display:grid;position:absolute;box-shadow:inset 0 0 0 1px #fffc}.room-block:active{cursor:grabbing}.room-block.selected{z-index:20;background:#f2deb0;border-color:#ad7e13}.room-block strong{text-transform:uppercase;font-size:11px}.room-block span,.room-block small{font-size:9px}.north{z-index:30;color:#071a2b;font-size:13px;font-weight:800;position:absolute;top:18px;right:20px}.plan-hint{color:#071a2b8c;font-size:10px;position:absolute;bottom:8px;left:18px}.summary-number{border-bottom:1px solid var(--app-line);grid-template-columns:auto 1fr;align-items:end;padding:6px 0 20px;display:grid}.summary-number strong{color:var(--app-gold);letter-spacing:-.06em;font-size:44px}.summary-number>span{color:var(--app-gold);margin:0 0 8px 6px}.summary-number small{color:var(--app-steel);grid-column:1/-1}.summary-panel dl{margin:18px 0}.summary-panel dl div{border-bottom:1px solid var(--app-line);justify-content:space-between;gap:12px;padding:10px 0;display:flex}.summary-panel dl .submission-summary{background:#d4a62a1a;border:1px solid #d4a62a73;margin:4px 0;padding:13px 10px}.summary-panel dl .submission-summary dt,.summary-panel dl .submission-summary dd{color:var(--app-gold);font-weight:800}.summary-panel dt{color:var(--app-steel);font-size:11px}.summary-panel dd{text-align:right;margin:0;font-size:11px}.summary-total{background:#d4a62a1c;border:1px solid #d4a62a66;gap:8px;padding:16px;display:grid}.summary-total span{color:var(--app-gold);letter-spacing:.14em;font-size:9px}.summary-total strong{font-size:20px}.scope-note{color:var(--app-steel);font-size:9px;line-height:1.6}.whatsapp-button{color:#04190b;text-align:center;background:#25d366;margin-top:16px;padding:13px;font-size:11px;font-weight:800;text-decoration:none;display:block}.three-stage{border:1px solid var(--app-line);perspective:1100px;background:radial-gradient(circle at 50% 42%,#18130a,#000 68%);place-items:center;min-width:720px;min-height:760px;display:grid;position:relative;overflow:hidden}.three-floor{width:720px;height:680px;transform-style:preserve-3d;position:relative;transform:rotateX(55deg)rotate(-32deg)scale(.76)}.three-room{border:12px solid var(--app-gold);color:#fff;background:#182733;place-items:center;display:grid;position:absolute;transform:translateZ(25px);box-shadow:0 0 0 2px #7e5b10,18px 18px #8e6814d9}.three-room span{text-transform:uppercase;font-size:10px;font-weight:800;transform:rotate(32deg)}.three-stage>p{color:var(--app-steel);letter-spacing:.08em;font-size:10px;position:absolute;bottom:18px}.quote-sheet{color:#071a2b;background:#f7f4ec;width:min(820px,100%);margin:0 auto;padding:35px;box-shadow:0 20px 60px #00000059}.quote-head{border-bottom:3px solid var(--app-gold);justify-content:space-between;align-items:flex-start;padding-bottom:24px;display:flex}.quote-head>div{align-items:center;display:flex}.quote-head>div>strong{color:#b68719;letter-spacing:-.1em;font-size:48px}.quote-head>div>span{margin-left:7px;font-weight:900;display:grid}.quote-head small{color:#6b7780;letter-spacing:.12em;font-size:8px}.quote-head>p{text-align:right;letter-spacing:.08em;margin:0;font-weight:900}.quote-head>p small{font-weight:500}.quote-project{grid-template-columns:1.3fr 1fr .7fr;gap:20px;padding:22px 0;display:grid}.quote-project div{gap:6px;display:grid}.quote-project span,.quote-total span{color:#6b7780;letter-spacing:.12em;font-size:9px}.rate-table{border-top:1px solid #cad0d2}.rate-table>div{border-bottom:1px solid #cad0d2;grid-template-columns:1fr 170px 150px;align-items:center;gap:15px;padding:14px 0;font-size:12px;display:grid}.rate-table label{color:#65747e}.rate-table input{color:#071a2b;background:#fff;border-color:#cad0d2;width:78px;padding:7px}.rate-table strong{text-align:right}.submission-package{background:#fffaf0;border:2px solid #c19221;margin-top:22px;padding:0 18px 8px}.package-title{color:#071a2b;letter-spacing:.08em;background:#d4a62a;justify-content:space-between;gap:20px;margin:0 -18px;padding:13px 18px;font-size:12px;display:flex}.package-row{border-bottom:1px solid #d8cdaf;grid-template-columns:1fr 170px 150px;align-items:center;gap:15px;padding:13px 0;font-size:12px;display:grid}.package-row label{color:#65747e}.package-row input{color:#071a2b;text-align:right;background:#fff;border:1px solid #cad0d2;width:78px;padding:7px}.package-row>strong{text-align:right}.package-row>strong input{width:105px;font-weight:800}.quote-total{justify-items:end;gap:10px;padding-top:20px;display:grid}.quote-total label{font-size:11px}.quote-total input{color:#071a2b;background:#fff;width:110px;margin-left:10px}.quote-total>div{justify-content:space-between;width:320px;display:flex}.quote-total .grand{border-top:2px solid var(--app-gold);color:#a47714;margin-top:5px;padding-top:14px;font-size:22px}.quote-sheet .export{width:100%;margin-top:25px}@media (width<=1050px){.app-header{flex-wrap:wrap}.project-fields{flex-basis:100%;order:3}.workspace{grid-template-columns:220px minmax(500px,1fr)}.lead-steps{grid-template-columns:1fr 1fr}.lead-steps fieldset:nth-child(2){border-right:0}.lead-steps fieldset{border-bottom:1px solid var(--app-line)}.summary-panel{border:1px solid var(--app-line);grid-column:1/-1}.summary-panel dl{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}}@media (width<=720px){.app-header{gap:15px}.app-brand{margin-right:auto}.project-fields{grid-template-columns:1fr}.app-tabs{padding:0;overflow-x:auto}.app-tabs button{min-width:130px;min-height:55px}.app-tabs a{min-width:150px}.lead-quote{padding:28px 18px 22px}.lead-quote-head{align-items:start}.lead-quote-head p{font-size:12px}.lead-steps{grid-template-columns:1fr}.lead-steps fieldset{border-right:0}.lead-result{padding:22px 18px}.quick-breakdown{grid-template-columns:1fr}.quick-breakdown div{border-right:0;border-bottom:1px solid var(--app-line)}.workspace{display:block}.tool-panel{border:0;border-bottom:1px solid var(--app-line)}.room-list{grid-template-columns:repeat(2,1fr)}.main-stage{padding:10px}.summary-panel{border:0;border-top:1px solid var(--app-line)}.quote-sheet{padding:22px 16px}.quote-project{grid-template-columns:1fr}.rate-table>div{grid-template-columns:1fr 135px}.rate-table strong{grid-column:1/-1}.package-row{grid-template-columns:1fr 135px}.package-row>strong{grid-column:1/-1}}