.luf{--luf-navy:#071c2c;--luf-red:#d62c43;--luf-ink:#172936;--luf-muted:#5f707b;--luf-border:#dce3e7;--luf-soft:#f1f5f7;color:var(--luf-ink);background:#fff;font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;display:block;max-width:1600px;margin:auto;isolation:isolate}
.luf *{box-sizing:border-box}.luf [hidden]{display:none!important}.luf button,.luf input,.luf select,.luf textarea{font:inherit}.luf button{cursor:pointer}.luf button:disabled{cursor:not-allowed;opacity:.5}.luf button:focus-visible,.luf a:focus-visible,.luf input:focus-visible,.luf select:focus-visible{outline:3px solid #408cc0;outline-offset:3px}.luf button{letter-spacing:normal;text-transform:none}.luf h1,.luf h2,.luf h3,.luf p{margin:0}.luf h1{font-size:clamp(28px,3vw,42px);font-weight:650;letter-spacing:-1.4px;line-height:1.15}.luf h2{font-size:24px;line-height:1.25;letter-spacing:-.5px}.luf h3{font-size:17px;line-height:1.4}.luf-brand{display:flex;justify-content:space-between;align-items:center;padding:25px 36px;border-bottom:1px solid var(--luf-border);gap:20px}.luf-logo{font-size:27px;letter-spacing:5px;line-height:1;font-weight:600;color:var(--luf-navy)}.luf-logo em{font-style:normal;color:var(--luf-red)}.luf-logo small{display:block;font-size:12px;letter-spacing:5.5px;margin:10px 0 0}.luf-logo:after{content:"";display:block;height:3px;margin-top:11px;background:linear-gradient(90deg,var(--luf-navy) 0 33%,#e5e8ec 33% 66%,var(--luf-red) 66%)}.luf-brand-contact{text-align:right;font-size:14px;color:var(--luf-muted)}.luf-brand-contact a{color:var(--luf-ink);text-decoration:none;font-weight:600}.luf-brand-contact span{display:block}.luf-demo-banner{background:#f9f0e0;color:#705112;padding:9px 36px;font-size:13px;border-bottom:1px solid #efdfc2}.luf-header{padding:27px 36px 22px;display:flex;align-items:end;justify-content:space-between;gap:20px}.luf-eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;color:var(--luf-muted);margin-bottom:8px!important;text-transform:uppercase}.luf-header p:last-child{margin-top:9px;font-size:15px;color:var(--luf-muted)}.luf-header-tag{font-size:13px;color:var(--luf-muted);white-space:nowrap;display:flex;align-items:center;gap:8px}.luf-header-tag svg{width:18px;height:18px}.luf-steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--luf-border);border-bottom:1px solid var(--luf-border);margin:0 36px}.luf-step{border:0;border-bottom:3px solid transparent;background:none;display:flex;align-items:center;justify-content:center;gap:9px;padding:16px 6px;color:var(--luf-muted);font-size:14px!important}.luf-step span{display:grid;place-items:center;border:1px solid var(--luf-border);border-radius:50%;width:25px;height:25px;font-size:12px;flex-shrink:0}.luf-step[aria-current=step]{color:var(--luf-navy);border-bottom-color:var(--luf-red);font-weight:650}.luf-step[aria-current=step] span{background:var(--luf-navy);border-color:var(--luf-navy);color:white}.luf-workspace{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(360px,1fr);gap:34px;padding:28px 36px 36px;align-items:start}.luf-visual{position:sticky;top:20px;min-width:0}.luf-stage{position:relative;background:radial-gradient(ellipse at 40% 20%,#fbfcfd,#e8edf0);border-radius:6px;overflow:hidden;aspect-ratio:1.2;min-height:320px}.luf-stage canvas{display:block;width:100%;height:100%;touch-action:pan-y}.luf-stage-label{position:absolute;top:20px;left:20px;font-size:13px;color:var(--luf-muted)}.luf-stage-label strong{display:block;font-size:15px;font-weight:600;color:var(--luf-ink)}.luf-view-tools{position:absolute;top:17px;right:17px;display:flex;background:#fff;border:1px solid var(--luf-border);padding:4px;border-radius:6px}.luf-view-tools button{background:none;border:0;border-radius:3px;font-size:12px;padding:7px 10px;color:var(--luf-muted)}.luf-view-tools button[aria-pressed=true]{background:var(--luf-navy);color:#fff}.luf-orbit{position:absolute;bottom:14px;left:16px;right:16px;display:flex;align-items:center;justify-content:space-between;gap:8px}.luf-orbit p{font-size:12px;color:var(--luf-muted)}.luf-orbit-buttons{display:flex;gap:6px}.luf-icon{width:34px;height:34px;border:1px solid #cdd6dc;background:white;border-radius:50%;display:grid;place-items:center;color:var(--luf-navy);font-size:18px}.luf-mini-stats{display:grid;grid-template-columns:repeat(3,1fr);padding:20px 0;border-bottom:1px solid var(--luf-border)}.luf-mini-stats div{padding:0 15px;border-left:1px solid var(--luf-border)}.luf-mini-stats div:first-child{border-left:0;padding-left:0}.luf-mini-stats span{display:block;color:var(--luf-muted);font-size:12px}.luf-mini-stats strong{font-size:18px;font-weight:600;white-space:nowrap}.luf-note{color:var(--luf-muted);font-size:12px!important;margin-top:14px!important;line-height:1.6}.luf-options{min-width:0}.luf-panel-head{margin:2px 0 23px}.luf-panel-head p{margin-top:8px;color:var(--luf-muted);font-size:14px}.luf-field{margin-bottom:24px}.luf-field>label,.luf-legend{font-size:14px;font-weight:650;display:block;margin-bottom:10px}.luf-field-row{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:10px}.luf-field-row label{font-size:14px;font-weight:650}.luf-number-wrap{display:flex;align-items:center;gap:8px;border:1px solid var(--luf-border);border-radius:4px;background:#fff;padding:6px 10px}.luf-number-wrap input{width:76px;border:0;background:transparent;text-align:right;color:var(--luf-ink);font-size:16px;padding:3px;appearance:textfield;-moz-appearance:textfield}.luf-number-wrap input::-webkit-inner-spin-button{appearance:none}.luf-number-wrap span{font-size:13px;color:var(--luf-muted)}.luf-range{width:100%;accent-color:var(--luf-navy);height:18px;cursor:pointer}.luf-range-limits{display:flex;justify-content:space-between;font-size:12px;color:var(--luf-muted);margin-top:3px}.luf-presets{display:flex;gap:8px;margin-bottom:26px;flex-wrap:wrap}.luf-chip{background:#fff;border:1px solid var(--luf-border);color:var(--luf-ink);padding:8px 12px;border-radius:4px;font-size:13px!important}.luf-chip[aria-pressed=true]{border-color:var(--luf-navy);background:var(--luf-soft);box-shadow:inset 0 0 0 1px var(--luf-navy)}.luf-hint{background:var(--luf-soft);padding:13px 15px;border-radius:4px;color:#4b606f;font-size:13px;line-height:1.55}.luf-pole-summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 0;border-top:1px solid var(--luf-border);font-size:14px;margin-top:5px}.luf-pole-summary strong{font-size:15px}.luf-swatch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.luf-swatch{display:flex;align-items:center;gap:8px;background:white;border:1px solid var(--luf-border);padding:10px 9px;border-radius:4px;text-align:left;color:var(--luf-ink);min-width:0;min-height:59px}.luf-swatch[aria-pressed=true]{border-color:var(--luf-navy);box-shadow:inset 0 0 0 1px var(--luf-navy)}.luf-swatch i{width:25px;height:25px;border-radius:50%;border:1px solid #b7c1c9;display:block;flex-shrink:0}.luf-swatch span{font-size:12px;line-height:1.25}.luf-swatch small{display:block;color:var(--luf-muted);font-size:11px;margin-top:3px}.luf-select,.luf-text{width:100%;border:1px solid var(--luf-border);border-radius:4px;background:white;color:var(--luf-ink);padding:11px 12px;min-height:46px;font-size:14px!important}.luf-grid-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.luf-options details{border-top:1px solid var(--luf-border);padding:15px 0}.luf-options summary{cursor:pointer;font-weight:650;font-size:14px;list-style:none;display:flex;align-items:center;justify-content:space-between}.luf-options summary:after{content:"+";font-size:20px;font-weight:400}.luf-options details[open] summary:after{content:"−"}.luf-options details[open] summary{margin-bottom:16px}.luf-check{display:flex;gap:12px;padding:15px 0;border-bottom:1px solid var(--luf-border);align-items:flex-start;cursor:pointer;font-size:14px}.luf-check input{accent-color:var(--luf-navy);width:19px;height:19px;margin-top:2px;flex-shrink:0}.luf-check span{flex:1}.luf-check small{display:block;font-size:12px;color:var(--luf-muted);margin-top:3px}.luf-check b{font-size:13px;white-space:nowrap;font-weight:500;color:var(--luf-muted)}.luf-summary-list{margin:0 0 18px}.luf-summary-list div{display:flex;justify-content:space-between;gap:20px;padding:9px 0;border-bottom:1px solid var(--luf-border);font-size:13px}.luf-summary-list dt{color:var(--luf-muted)}.luf-summary-list dd{margin:0;text-align:right;max-width:65%;font-weight:500}.luf-quote-breakdown{margin-top:14px;padding:15px;background:var(--luf-soft);border-radius:4px}.luf-quote-breakdown div{display:flex;justify-content:space-between;gap:20px;font-size:13px;margin-bottom:5px}.luf-quote-breakdown div:last-child{margin-bottom:0}.luf-action-area{border-top:1px solid var(--luf-border);margin-top:22px;padding-top:21px}.luf-price-row{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:17px}.luf-price-label{font-size:12px;color:var(--luf-muted)}.luf-price{font-size:30px;font-weight:650;letter-spacing:-1px;line-height:1.25}.luf-price small{font-size:12px;font-weight:400;letter-spacing:0}.luf-price-note{font-size:12px;color:var(--luf-muted);max-width:155px;text-align:right}.luf-actions{display:flex;gap:9px}.luf-primary,.luf-secondary{min-height:48px;border-radius:4px;padding:12px 18px;font-weight:600!important;font-size:14px!important;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;gap:8px}.luf-primary{border:1px solid var(--luf-navy);background:var(--luf-navy);color:#fff;flex:1;transition:background .15s}.luf-primary:hover{background:#14384f}.luf-secondary{background:white;color:var(--luf-navy);border:1px solid var(--luf-border)}.luf-primary svg,.luf-secondary svg{width:16px;height:16px}.luf-progress-text{text-align:center;font-size:12px;color:var(--luf-muted);margin-top:12px!important}.luf-error{color:#a21527;background:#fff1f2;padding:10px 12px;font-size:13px;border-radius:4px;margin-bottom:12px!important}.luf-status{font-size:13px;min-height:20px;color:#325d4b;margin-top:10px!important}.luf-dialog{border:0;border-radius:8px;padding:28px;max-width:min(560px,calc(100vw - 30px));width:560px;max-height:90vh;color:var(--luf-ink);background:#fff;box-shadow:0 16px 70px #071c2c40}.luf-dialog::backdrop{background:#05182780}.luf-dialog h2{padding-right:35px;margin-bottom:12px}.luf-close{position:absolute;right:16px;top:14px;background:none;border:0;color:var(--luf-muted);font-size:27px}.luf-dialog p{color:var(--luf-muted);font-size:14px;margin-bottom:17px}.luf-dialog label{display:block;font-size:14px;margin:13px 0 6px}.luf-dialog .luf-primary{width:100%;margin-top:18px}.luf-dialog .luf-secondary{width:100%;margin-top:10px}.luf-dialog textarea{min-height:90px;resize:vertical}.luf-print-head{display:none}.luf-footer{padding:18px 36px;background:var(--luf-navy);color:#d1dbe1;font-size:12px;display:flex;align-items:center;justify-content:space-between;gap:18px}.luf-footer strong{color:#fff;font-size:13px;font-weight:500}.luf-footer a{color:#fff;text-decoration:none}.luf-print-only{display:none}
@media(min-width:1400px){.luf-workspace{grid-template-columns:minmax(0,1.4fr) minmax(420px,1fr)}.luf-stage{aspect-ratio:1.35}}
@media(max-width:1000px){.luf-workspace{padding:24px;gap:24px;grid-template-columns:minmax(0,1fr) minmax(330px,1fr)}.luf-header,.luf-brand{padding-left:24px;padding-right:24px}.luf-steps{margin:0 24px}.luf-swatch-grid{grid-template-columns:repeat(2,1fr)}.luf-stage{aspect-ratio:1;min-height:300px}.luf-orbit p{max-width:160px}.luf-header-tag{display:none}.luf-mini-stats strong{font-size:16px}.luf-mini-stats div{padding:0 10px}}
@media(max-width:740px){.luf-brand{padding:19px 20px}.luf-logo{font-size:22px}.luf-logo small{font-size:10px;letter-spacing:4.5px}.luf-brand-contact{font-size:12px}.luf-brand-contact span{display:none}.luf-demo-banner{padding:8px 20px;font-size:12px}.luf-header{padding:22px 20px 18px}.luf-header h1{font-size:30px}.luf-header p:last-child{font-size:14px}.luf-steps{margin:0 20px}.luf-step{font-size:12px!important;flex-direction:column;gap:5px;padding:12px 2px}.luf-workspace{display:flex;flex-direction:column;padding:18px 20px 25px;gap:25px}.luf-visual{position:relative;top:auto;width:100%}.luf-stage{aspect-ratio:1.38;min-height:260px}.luf-stage-label{top:15px;left:15px}.luf-stage-label strong{font-size:13px}.luf-stage-label{font-size:11px}.luf-view-tools{top:12px;right:12px}.luf-view-tools button{font-size:11px;padding:5px 8px}.luf-orbit p{font-size:11px;max-width:210px}.luf-mini-stats{padding:14px 0}.luf-mini-stats strong{font-size:16px}.luf-note{font-size:11px!important;margin-top:9px!important}.luf-options{width:100%}.luf-panel-head{margin-bottom:20px}.luf-panel-head h2{font-size:22px}.luf-swatch-grid{grid-template-columns:repeat(3,1fr)}.luf-swatch{padding:9px 7px;gap:6px}.luf-swatch i{width:22px;height:22px}.luf-swatch span{font-size:11px}.luf-footer{padding:18px 20px;flex-direction:column;align-items:start;gap:4px}.luf-price{font-size:29px}.luf-price-note{font-size:11px}.luf-dialog{padding:25px 20px}}
@media(max-width:380px){.luf-brand-contact{display:none}.luf-swatch-grid{grid-template-columns:repeat(2,1fr)}.luf-grid-two{grid-template-columns:1fr}.luf-stage{min-height:245px}.luf-stage-label{max-width:120px}.luf-stage-label span{display:none}}
@media(prefers-reduced-motion:reduce){.luf *{scroll-behavior:auto!important;transition:none!important}}
.luf-visual{position:static}.luf-product-photo{margin:0;border-radius:7px;overflow:hidden;background:#eef1f2}.luf-product-photo img{display:block;width:100%;height:auto;aspect-ratio:2.15;object-fit:cover}.luf-product-photo figcaption{padding:8px 12px;font-size:10px;color:var(--luf-muted);background:var(--luf-soft)}.luf-photo-tabs{display:flex;gap:7px;margin:10px 0 20px;flex-wrap:wrap}.luf-photo-tabs button{border:1px solid var(--luf-border);border-radius:4px;background:white;padding:7px 10px;font-size:11px;color:var(--luf-muted)}.luf-photo-tabs button[aria-pressed=true]{color:white;background:var(--luf-navy);border-color:var(--luf-navy)}.luf-stage{aspect-ratio:1.5;min-height:310px}.luf-roofs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}.luf-roof{border:1px solid var(--luf-border);border-radius:5px;overflow:hidden;padding:0;background:white;text-align:left;color:var(--luf-ink)}.luf-roof[aria-pressed=true]{border-color:var(--luf-navy);box-shadow:0 0 0 1px var(--luf-navy)}.luf-roof img,.luf-glass-illustration{width:100%;height:95px;object-fit:cover;object-position:center 18%;display:block}.luf-glass-illustration{background:linear-gradient(140deg,#e4f0f3 25%,#c3dde4 26%,#e8f0f2 52%,#afcdd6 53%,#dbe9ee);color:#476b7a;display:grid;place-items:center;font-size:22px;letter-spacing:3px}.luf-roof>span:last-child{display:block;padding:10px}.luf-roof strong{display:block;font-size:13px}.luf-roof small{display:block;color:var(--luf-muted);font-size:11px;margin-top:3px}.luf-panel [data-roof-note]{margin-bottom:22px}.luf-option-intro{display:flex;gap:14px;align-items:center;margin-bottom:15px}.luf-option-intro img{width:125px;height:76px;object-fit:cover;border-radius:4px}.luf-option-intro strong{font-size:14px}.luf-option-intro small{display:block;color:var(--luf-muted);font-size:12px;margin-top:4px}.luf-upsell{margin:25px 0 15px;border:1px solid var(--luf-border);border-radius:6px;overflow:hidden}.luf-upsell>img{width:100%;height:140px;object-fit:cover;object-position:center 45%;display:block}.luf-upsell>.luf-check{padding:14px;border:0}.luf-upsell [data-box-options]{padding:0 14px 14px}.luf-review{padding:15px;margin:18px 0;background:#edf3f5;border-left:3px solid var(--luf-navy);font-size:13px}.luf-review p{margin-top:7px}.luf-study{font-size:12px;margin-top:15px;color:#625332}.luf-study ul{padding-left:18px}.luf-study li+li{margin-top:6px}.luf-unpriced{padding:10px;background:#fff3dc;font-size:12px;margin-bottom:14px!important}.luf-validation-note{text-align:center;color:#615335;font-size:11px;margin-top:10px!important}.luf [data-roofsky-wrap]{margin-bottom:16px}.luf-options details .luf-note{margin-bottom:15px!important}.luf-options textarea{resize:vertical}.luf [data-field=siteNotes]{min-height:85px}.luf-options details+.luf-field{margin-top:18px}.luf-mini-stats strong{font-size:16px}.luf-stage-label{max-width:45%}
@media(max-width:740px){.luf-product-photo img{aspect-ratio:2.3}.luf-stage{min-height:270px}.luf-photo-tabs{margin-bottom:12px}.luf-brand-contact{display:none}.luf-header h1{font-size:28px}.luf-workspace{gap:22px}.luf-mini-stats strong{font-size:14px}.luf-mini-stats span{font-size:11px}.luf-roof img,.luf-glass-illustration{height:100px}.luf-review{font-size:12px}.luf-stage-label span{display:none}.luf-stage-label strong{font-size:11px}.luf-orbit p{max-width:170px}}
@media print{.luf-product-photo,.luf-photo-tabs{display:none!important}.luf-review{break-inside:avoid}}
@media print{body *{visibility:hidden!important}.luf,.luf *{visibility:visible!important}.luf{position:absolute;inset:0;font-size:12px;max-width:none}.luf-brand,.luf-header,.luf-steps,.luf-actions,.luf-action-area,.luf-footer,.luf-view-tools,.luf-orbit,.luf-dialog,.luf-demo-banner,.luf-note,.luf-status{display:none!important}.luf-workspace{display:block;padding:0}.luf-visual{position:static;width:70%;margin:10px auto}.luf-stage{aspect-ratio:1.8;min-height:0;height:260px;print-color-adjust:exact}.luf-mini-stats{padding:8px 0}.luf-panel{display:none!important}.luf-panel[data-panel="3"]{display:block!important}.luf-panel[data-panel="3"][hidden]{display:block!important}.luf-print-head{display:block;margin:15px 0}.luf-print-head h2{font-size:22px}.luf-print-head p{font-size:12px;margin-top:6px}.luf-summary-list{columns:2;column-gap:30px}.luf-summary-list div{break-inside:avoid;font-size:11px;padding:6px 0}.luf-print-only{display:block;font-size:11px;margin-top:15px}.luf-quote-breakdown{break-inside:avoid}.luf-panel-head{margin:20px 0 10px}}

.luf .luf-cart-button{width:100%;margin-top:12px}.luf .luf-cart-button:disabled{opacity:.55;cursor:not-allowed}