.isf-pe{--pe-ink:#19352f;--pe-muted:#5e645c;--pe-line:#d7d1c3;--pe-copper:#955534;--pe-paper:#f8f5ee;--pe-ivory:#eeeadf;--pe-serif:Georgia,"Times New Roman",serif;--pe-white:#fffefa;--pe-danger:#882e2d;--pe-gutter:clamp(20px,4vw,76px);color:var(--pe-ink);background:var(--pe-paper);font-size:16px;font-weight:400;font-family:Arial,Helvetica,sans-serif;line-height:1.55;padding:0 0 72px;--pe-anchor:calc(var(--isf-pe-scroll-offset,var(--isf-platform-scroll-offset,0px)) + 26px)}.isf-pe *{box-sizing:border-box;min-width:0}.isf-pe [hidden]{display:none!important}.isf-pe h1,.isf-pe h2,.isf-pe h3,.isf-pe h4,.isf-pe p,.isf-pe ul,.isf-pe dl,.isf-pe dd{margin:0}.isf-pe h1,.isf-pe h2,.isf-pe h3{font-family:var(--pe-serif);font-weight:400;line-height:1.08;letter-spacing:-.035em}.isf-pe h4{font-weight:650;line-height:1.35;font-size:17px;letter-spacing:-.01em}.isf-pe button,.isf-pe input,.isf-pe select,.isf-pe textarea{font:inherit}.isf-pe button{color:inherit;cursor:pointer}.isf-pe a{color:inherit}.isf-pe img{display:block;max-width:100%;height:auto}.isf-pe button:disabled{cursor:not-allowed;opacity:.55}.isf-pe :is(button,a,input,select,textarea,summary):focus-visible{outline:3px solid var(--pe-copper);outline-offset:5px}.isf-pe :is([tabindex],button,a,input,select,textarea,summary,.isf-pe-basis__group){scroll-margin-block-start:var(--pe-anchor)}.isf-pe :is(h1,h2,h3)[tabindex="-1"]:focus{outline:none}.isf-pe-sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.isf-pe small{font-size:12px}.isf-pe :is(.isf-pe-proposition,.isf-pe-service-ledger,.isf-pe-stage-head,.isf-pe-brief-identity,.isf-pe-total,.isf-pe-review-result,.isf-pe-breakdown>section,.isf-pe-estimate-state,.isf-pe-current-finish,.isf-pe-reference-current,.isf-pe-entry,.isf-pe-quote>header,.isf-pe-quote-summary,.isf-pe-ending)>small,.isf-pe 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0;min-height:44px;display:inline-flex;align-items:center;gap:12px;font-size:13px!important;font-weight:550;line-height:1.4;text-decoration:underline;text-underline-offset:5px}.isf-pe-opening{max-width:1592px;margin:auto;padding:68px var(--pe-gutter) 56px;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.8fr);gap:clamp(50px,8vw,140px);align-items:center}.isf-pe-opening h1{font-size:clamp(54px,5.7vw,88px);line-height:1;letter-spacing:-.06em;margin:18px 0 22px;max-width:800px}.isf-pe-opening h1 span{color:var(--pe-copper);font-style:italic}.isf-pe-proposition>p{max-width:610px;font-size:clamp(17px,1.4vw,21px);color:var(--pe-muted);line-height:1.55}.isf-pe-opening-action{display:flex;align-items:center;flex-wrap:wrap;gap:14px 22px;margin-top:28px}.isf-pe-opening-action>span{font-size:12px;color:var(--pe-muted)}.isf-pe-service-ledger{border-top:2px solid var(--pe-ink);padding-top:17px}.isf-pe-service-ledger dl{margin:16px 0 0}.isf-pe-service-ledger dl>div{padding:15px 0;border-bottom:1px solid var(--pe-line)}.isf-pe-service-ledger dt{font-size:21px;letter-spacing:-.025em;display:flex;align-items:baseline;gap:17px}.isf-pe-service-ledger dt span{font-size:11px;color:var(--pe-copper);font-weight:600;letter-spacing:.04em}.isf-pe-service-ledger dd{font-size:13px;margin:3px 0 0 34px;color:var(--pe-muted)}.isf-pe-service-ledger>p{font-size:12px;color:var(--pe-muted);max-width:380px;margin-top:17px}.isf-pe-entry{max-width:1440px;margin:0 var(--pe-gutter) 24px;padding:24px;background:var(--pe-ivory);border-left:3px solid var(--pe-copper);display:flex;justify-content:space-between;gap:28px;align-items:center}.isf-pe-entry h2{font-size:28px;margin:5px 0}.isf-pe-entry p{color:var(--pe-muted)}.isf-pe-entry>div:last-child{display:flex;flex-wrap:wrap;gap:10px}.isf-pe-workspace{max-width:1592px;margin:0 auto;padding:0 var(--pe-gutter);display:grid;grid-template-columns:220px minmax(0,1fr);gap:0 48px;align-items:start;scroll-margin-top:var(--pe-anchor)}.isf-pe-projectbar{grid-column:1/-1;border-block:1px solid var(--pe-line);padding:16px 0;display:flex;align-items:center;justify-content:space-between;gap:22px;margin-bottom:40px}.isf-pe-projectbar>div{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}.isf-pe-projectbar small{font-size:10px;letter-spacing:.13em;color:var(--pe-copper);font-weight:700}.isf-pe-projectbar strong{font-size:18px;font-weight:600;letter-spacing:-.025em}.isf-pe-projectbar>div>span{font-size:13px;color:var(--pe-muted)}.isf-pe-cost-link{border:0;background:transparent;display:flex;gap:18px;align-items:center;min-height:44px;padding:4px 0;font-size:14px!important;text-align:right}.isf-pe-cost-link b{font-size:24px;font-weight:400;color:var(--pe-copper)}.isf-pe-stages{display:grid;gap:4px;align-self:start}.isf-pe-stages button{border:0;border-left:2px solid transparent;background:transparent;text-align:left;display:flex;gap:18px;min-height:82px;padding:14px 17px;align-items:baseline}.isf-pe-stages button>b{font-size:11px;font-weight:600;color:var(--pe-muted)}.isf-pe-stages button>span{font-size:21px;letter-spacing:-.03em}.isf-pe-stages small{display:block;margin-top:4px;font-size:12px;font-weight:400;letter-spacing:0;color:var(--pe-muted)}.isf-pe-stages button[aria-current=step]{background:var(--pe-ivory);border-left-color:var(--pe-copper)}.isf-pe-stages button[aria-current=step]>b{color:var(--pe-copper)}.isf-pe-stage-content{min-height:340px}.isf-pe-stage-head{display:flex;gap:30px;justify-content:space-between;align-items:start;margin-bottom:32px}.isf-pe-stage-head h2{font-size:clamp(34px,3.7vw,54px);margin:10px 0 14px;max-width:840px}.isf-pe-stage-head p{max-width:620px;color:var(--pe-muted);font-size:15px}.isf-pe-stage-head>.isf-pe-link{flex-shrink:0}.isf-pe-selector{padding:0;scroll-margin-top:var(--pe-anchor)}.isf-pe-dialog__head{display:flex;gap:24px;align-items:start;justify-content:space-between;margin:20px 0}.isf-pe-dialog__head small{display:none}.isf-pe-dialog__head h3{font-size:23px;font-weight:500;letter-spacing:-.025em}.isf-pe-dialog__head p{font-size:14px;color:var(--pe-muted);margin-top:8px;max-width:640px}.isf-pe-dialog__close{border:0;background:transparent;text-decoration:underline;text-underline-offset:4px;font-size:13px!important;min-height:44px;padding:0}.isf-pe-finder{display:block}.isf-pe-finder>span,.isf-pe-reference-search>span{display:block;font-size:12px;font-weight:650;margin-bottom:7px}.isf-pe :is(input:not([type=checkbox]),select,textarea){border:1px solid var(--pe-line);border-radius:3px;background:var(--pe-white);color:var(--pe-ink);padding:12px 14px;width:100%;min-height:50px;line-height:1.4;font-size:16px}.isf-pe textarea{min-height:130px;resize:vertical}.isf-pe-finder input{max-width:660px}.isf-pe-search-status{font-size:12px;color:var(--pe-muted);margin:12px 0 20px!important}.isf-pe-finish-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px 20px}.isf-pe-finish-card{padding:0;background:transparent;border:0;border-bottom:1px solid var(--pe-line);border-radius:0;text-align:left;display:flex;flex-direction:column;transition:background .15s}.isf-pe-finish-card:hover{background:var(--pe-ivory)}.isf-pe-finish-card img{width:100%;aspect-ratio:1.6;object-fit:cover}.isf-pe-finish-card>span{display:flex;flex-direction:column;flex:1;padding:15px 0 18px;align-items:start}.isf-pe-finish-card small{font-size:9px;letter-spacing:.1em;color:var(--pe-copper);text-transform:uppercase;font-weight:700}.isf-pe-finish-card strong{font-size:23px;line-height:1.15;letter-spacing:-.035em;font-weight:500;margin:6px 0 9px}.isf-pe-finish-card em{font-size:13px;font-style:normal;color:var(--pe-muted);line-height:1.5;margin-bottom:18px}.isf-pe-finish-card b{font-size:12px;font-weight:600;line-height:1.4;margin-top:auto;padding-top:2px}.isf-pe-current-finish{display:grid;grid-template-columns:minmax(180px,.45fr) 1fr;background:var(--pe-ivory);margin-bottom:26px}.isf-pe-current-finish>img{width:100%;height:100%;max-height:300px;min-height:220px;object-fit:cover}.isf-pe-current-finish>div{padding:28px}.isf-pe-current-finish small{color:var(--pe-copper);font-size:10px;letter-spacing:.14em;font-weight:750}.isf-pe-current-finish h3{font-size:40px;margin:6px 0 12px}.isf-pe-current-finish p{font-size:14px;color:var(--pe-muted)}.isf-pe-current-finish>div>div{display:flex;gap:20px;flex-wrap:wrap;margin-top:20px}.isf-pe-basis__group{padding:30px 0;border-top:1px solid var(--pe-line)}.isf-pe-basis__group>header{display:flex;justify-content:space-between;gap:24px;margin-bottom:20px}.isf-pe-basis__group>header 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strong{font-size:22px;font-weight:500;line-height:1.15;letter-spacing:-.025em;margin:5px 0 8px}.isf-pe-choice em{font-size:13px;font-style:normal;color:var(--pe-muted);line-height:1.5}.isf-pe-choice b{font-size:10px;letter-spacing:.04em;font-weight:600;color:var(--pe-muted);margin-top:12px}.isf-pe-choice.is-selected,.isf-pe-reference.is-selected{border-color:var(--pe-copper);box-shadow:inset 0 0 0 1px var(--pe-copper)}.isf-pe-selection-marker{display:block;font-style:normal;font-size:10px;font-weight:750;letter-spacing:.06em;text-transform:uppercase;color:var(--pe-copper);margin:6px 0 2px}.isf-pe-selection-marker:before{content:"\2713  "}.isf-pe-selected-line{font-size:12px;color:var(--pe-muted);margin-top:12px!important}.isf-pe-fixed{padding:22px;border-left:2px solid var(--pe-copper);background:var(--pe-ivory);margin-bottom:20px}.isf-pe-fixed small{display:block;color:var(--pe-copper);font-size:10px;letter-spacing:.1em}.isf-pe-fixed strong{display:block;font-size:21px;margin:6px 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solid var(--pe-line)}.isf-pe-stage-next{margin:30px 0 16px;padding-top:24px;border-top:1px solid var(--pe-line);display:flex;justify-content:space-between;align-items:center;gap:32px}.isf-pe-stage-next>p{font-size:13px;color:var(--pe-muted);max-width:400px}.isf-pe-stage-next>button{flex-shrink:0}.isf-pe-measure-tabs{display:flex;gap:8px;border-bottom:1px solid var(--pe-line);margin-bottom:26px}.isf-pe-measure-tabs button{border:0;border-bottom:3px solid transparent;background:transparent;padding:12px 20px;min-height:52px;font-size:15px;font-weight:550}.isf-pe-measure-tabs button[aria-pressed=true]{border-color:var(--pe-copper);background:var(--pe-ivory)}.isf-pe-area{display:block;margin-bottom:26px}.isf-pe-area>span:first-child{display:block;font-size:13px;font-weight:600;margin-bottom:10px}.isf-pe-area>span:nth-child(2){display:flex;align-items:baseline;border-bottom:1px solid var(--pe-ink);gap:20px;max-width:650px;background:var(--pe-white)}.isf-pe .isf-pe-area 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