:root{--kc-ink:#152b38;--kc-blue:#1956db;--kc-muted:#647681;--kc-line:#dbe1e2;--kc-paper:#f4f3ee;--kc-green:#166d58;--kc-amber:#8a480a}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}body{margin:0;background:var(--kc-paper);color:var(--kc-ink);font:15px/1.55 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid #3270f5;outline-offset:3px}button:disabled{cursor:default;opacity:.6}button,input,select,textarea{border-radius:7px}button{border:1px solid var(--kc-line);background:white;color:var(--kc-ink);min-height:44px}input,select,textarea{border:1px solid #c9d2d6;background:#fff;color:var(--kc-ink);padding:10px;min-width:0;width:100%;font-size:16px}input[type=range]{padding:0;accent-color:var(--kc-blue);height:30px}input:invalid{border-color:#b64f30}input:disabled,select:disabled{background:#f1f2f3}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(34px,4vw,58px);line-height:1.08;letter-spacing:-2.5px;font-weight:650;margin-bottom:0}h2{font-size:23px;line-height:1.25;letter-spacing:-.7px}h3{font-size:17px;letter-spacing:-.3px}em{font-style:normal;color:var(--kc-blue)}[hidden]{display:none!important}.kc-header,.kc-footer{max-width:1440px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:24px 40px;gap:20px}.kc-header{border-bottom:1px solid var(--kc-line);font-size:12px}.kc-brand{display:inline-flex;align-items:baseline;font-size:32px;letter-spacing:-3px;font-weight:750;line-height:1}.kc-brand span{font-weight:400}.kc-brand i{width:6px;height:6px;background:var(--kc-blue);margin-left:6px}.kc-badge{font:10px ui-monospace,monospace;border:1px solid #c9d2d6;padding:7px 10px;border-radius:30px;letter-spacing:1px}main{max-width:1440px;margin:auto;padding:0 40px}.kc-intro{padding:44px 0 34px;display:flex;align-items:flex-end;justify-content:space-between;gap:32px}.kc-intro>div:last-child{max-width:360px}.kc-intro p:not(.kc-eyebrow){font-size:16px;color:var(--kc-muted);margin-bottom:16px}.kc-intro a{font-size:12px;font-weight:650;color:var(--kc-blue)}.kc-eyebrow{font-size:10px;letter-spacing:1.5px;font-weight:700;margin-bottom:15px}.kc-perspective{display:flex;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid var(--kc-line);padding:18px 0}.kc-perspective>p{font-size:12px;color:var(--kc-muted);margin:0}.kc-perspective strong{color:var(--kc-ink);font-weight:500}.kc-view-switch{display:flex;gap:4px;padding:4px;background:#e5e8e7;border-radius:10px}.kc-view-switch button{background:transparent;border:0;padding:10px 18px;font-weight:600;font-size:13px}.kc-view-switch button[aria-pressed=true]{background:var(--kc-ink);color:white;box-shadow:0 3px 9px #152b3820}.kc-view-switch span{font:11px ui-monospace,monospace;margin-right:8px;opacity:.6}.kc-view-switch b{margin-left:6px;background:#7594a830;border-radius:4px;padding:2px 6px;font-size:10px}.kc-buyer{display:grid;grid-template-columns:290px minmax(250px,1fr) 265px;border:1px solid var(--kc-line);border-radius:15px;overflow:hidden;background:#fff;min-width:0}.kc-controls{padding:23px 22px;border-right:1px solid var(--kc-line)}.kc-control-heading{display:flex;gap:10px;align-items:center;margin-bottom:18px}.kc-control-heading h2{font-size:15px;margin:0;letter-spacing:-.2px}.kc-step{background:#eaf0ff;color:var(--kc-blue);width:24px;height:24px;display:inline-grid;place-items:center;border-radius:50%;font:12px ui-monospace,monospace;flex-shrink:0}.kc-segment{display:flex;gap:5px;margin-bottom:17px}.kc-segment button{flex:1;font-size:13px;font-weight:600}.kc-segment button[aria-pressed=true]{background:#edf2ff;border-color:#7297ec;color:#1549b9}.kc-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.kc-field-grid label,.kc-quote-total label{display:flex;flex-wrap:wrap;justify-content:space-between;gap:5px;font-size:11px;font-weight:600;align-content:start}.kc-field-grid label span,.kc-quote-total label span{color:var(--kc-muted);font-weight:400}.kc-field-grid select{font-size:12px;padding:11px 5px}.kc-hint{font-size:11px;color:var(--kc-muted);line-height:1.55;margin:9px 0 14px}.kc-fieldset{border:0;padding:0;margin:18px 0}.kc-fieldset legend{font-size:11px;font-weight:600;margin-bottom:9px}.kc-models{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.kc-models button{padding:8px 4px;display:flex;align-items:center;flex-direction:column;gap:4px;min-height:82px;font-size:10px}.kc-models svg{width:27px;height:36px}.kc-models button[aria-pressed=true]{border-color:var(--kc-blue);background:#f0f4ff;box-shadow:0 0 0 1px var(--kc-blue)}.kc-colors{display:flex;gap:7px}.kc-colors button{display:flex;flex:1;align-items:center;justify-content:center;gap:5px;font-size:10px;padding:7px 3px}.kc-colors i{height:17px;width:17px;flex-shrink:0;border-radius:50%;border:1px solid #0002}.kc-colors button[aria-pressed=true]{border-color:var(--kc-blue);background:#f0f4ff}.kc-controls details{border-top:1px solid var(--kc-line);margin-top:19px;padding-top:13px}.kc-controls summary{font-size:12px;font-weight:650;cursor:pointer;min-height:30px}.kc-controls summary span{float:right;color:var(--kc-blue)}.kc-range-label{font-size:11px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:7px;margin-top:13px}.kc-range-label output{font-variant-numeric:tabular-nums;color:var(--kc-blue)}.kc-reset{border:0;background:none;color:var(--kc-muted);font-size:11px;padding:4px 0;margin-top:7px}.kc-preview{position:relative;display:flex;flex-direction:column;min-width:0;background:radial-gradient(ellipse at 65% 36%,#fffdf7,transparent 70%),#e9e7df;overflow:hidden}.kc-preview-top{display:flex;justify-content:space-between;gap:12px;padding:22px 24px;font:9px ui-monospace,monospace;letter-spacing:1px;color:#626e73}.kc-preview-top span:first-child{color:var(--kc-ink);font-weight:700}.kc-drawing{flex:1;display:grid;place-items:center;min-height:400px;padding:5px 18px;position:relative;background:linear-gradient(0deg,#bcc4bb38,transparent 23%)}.kc-drawing>svg{width:100%;max-height:520px;height:100%;min-height:350px;overflow:visible}.kc-preview-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:15px 24px 0}.kc-preview-bottom button{background:#fff9;border-color:#d0d2cc;font-size:11px;padding:8px 12px}.kc-preview-bottom span{font:11px ui-monospace,monospace;white-space:nowrap}.kc-preview-note{font-size:10px;color:#69746f;text-align:center;padding:13px 15px;margin:0}.kc-summary{padding:24px;border-left:1px solid var(--kc-line);display:flex;flex-direction:column;align-items:flex-start;min-width:0}.kc-summary>.kc-eyebrow{margin:14px 0 8px;color:var(--kc-muted)}.kc-summary h2{font-size:30px;margin-bottom:5px}.kc-summary>p:not(.kc-eyebrow){font-size:12px;color:var(--kc-muted)}.kc-summary dl{width:100%;font-size:11px;border-top:1px solid var(--kc-line);margin:10px 0 20px}.kc-summary dl div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #edf0f0;padding:10px 0}.kc-summary dt{color:var(--kc-muted)}.kc-summary dd{margin:0;text-align:right;font-weight:600}.kc-price{margin-top:auto;width:100%}.kc-price span{display:block;font-size:11px;color:var(--kc-muted)}.kc-price strong{display:block;font-size:31px;font-weight:600;letter-spacing:-1px;font-variant-numeric:tabular-nums}.kc-price small,.kc-quote-total>small{font-size:10px;line-height:1.5;display:block;color:var(--kc-muted)}.kc-quantity{margin:20px 0 12px;display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;font-size:12px}.kc-quantity input{width:75px;text-align:center}.kc-primary{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 16px;background:var(--kc-blue);color:#fff;border:1px solid var(--kc-blue);border-radius:7px;font-size:12px;font-weight:600;min-height:46px}.kc-primary:hover{background:#1345b1}.kc-summary>.kc-primary,.kc-summary>.kc-secondary{width:100%}.kc-secondary{border:1px solid var(--kc-line);padding:10px 12px;background:#fff;font-size:11px}.kc-summary>.kc-secondary{margin-top:9px}.kc-summary>.kc-hint{width:100%;text-align:center;margin-bottom:0}.kc-business{border:1px solid var(--kc-line);background:#fff;border-radius:15px;overflow:hidden;min-height:620px}.kc-business-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;background:#152b38;color:white;padding:27px 30px}.kc-business-heading .kc-eyebrow{color:#91b3c6;margin-bottom:8px}.kc-business-heading h2{margin-bottom:7px}.kc-business-heading p:last-child{font-size:11px;color:#c3d0d7;margin:0}.kc-status{border:1px solid #ffffff40;padding:8px 13px;border-radius:30px;font-size:11px;white-space:nowrap}.kc-status.accepted{background:#c2f0d7;color:#174b39;border:0}.kc-business-tabs{display:flex;border-bottom:1px solid var(--kc-line);padding:0 25px;gap:20px}.kc-business-tabs button{border:0;border-radius:0;border-bottom:3px solid transparent;background:transparent;padding:17px 4px;font-size:12px}.kc-business-tabs button[aria-pressed=true]{border-color:var(--kc-blue);color:var(--kc-blue);font-weight:650}.kc-panel{padding:28px 30px}.kc-panel-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:15px}.kc-panel-heading h3,.kc-panel-heading h2{margin:0}.kc-panel-heading>span{font:9px ui-monospace,monospace;color:var(--kc-muted)}.kc-quote-layout{display:grid;grid-template-columns:1fr 270px;gap:35px}.kc-quote-total{padding:20px;background:#f1f5f8;border-radius:10px;align-self:start}.kc-quote-total>.kc-eyebrow{font-size:9px;line-height:1.6}.kc-quote-total>div{display:flex;justify-content:space-between;gap:10px;font-size:12px;padding:14px 0}.kc-quote-total label{align-items:center;justify-content:flex-start}.kc-quote-total input{width:75px;margin-left:auto}.kc-grand{border-top:1px solid var(--kc-line);margin-top:15px;align-items:center}.kc-grand strong{font-size:23px;white-space:nowrap}.kc-quote-total .kc-primary{margin-top:23px;width:100%}.kc-notes{display:block;font-size:11px;color:var(--kc-muted);margin-top:22px}.kc-notes textarea{margin-top:7px;font-size:13px;resize:vertical}.kc-line-item{display:flex;gap:15px;align-items:center;padding:17px 0;border-bottom:1px solid var(--kc-line)}.kc-line-item>div:nth-child(2){flex:1;min-width:0}.kc-line-item h3{font-size:14px;margin-bottom:4px}.kc-line-item p{font-size:11px;color:var(--kc-muted);margin:0}.kc-line-item strong{font-size:14px;white-space:nowrap}.kc-mini{width:54px;height:65px;background:#f0f1ed;display:grid;place-items:center;border-radius:6px;flex-shrink:0}.kc-mini svg{width:34px;height:43px}.kc-line-actions{display:flex;gap:5px}.kc-line-actions button{font-size:11px;padding:7px 9px;min-height:40px}.kc-parts-group{margin-bottom:17px;border:1px solid var(--kc-line);border-radius:8px;overflow:hidden}.kc-parts-group summary{cursor:pointer;background:#f3f6f8;padding:13px 15px;font-size:12px;font-weight:650}.kc-parts-grid{padding:0 15px}.kc-part-row{display:grid;grid-template-columns:minmax(170px,1fr) 150px 70px;gap:12px;padding:10px 0;border-bottom:1px solid #edf0f0;align-items:center;font-size:12px}.kc-part-row:last-child{border:0}.kc-part-row code{color:var(--kc-muted);font-size:9px;display:block}.kc-part-row>b{font-weight:500;font-variant-numeric:tabular-nums}.kc-part-row>span:last-child{text-align:right;font-weight:650}.kc-material-title{margin-top:26px}.kc-materials{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.kc-material{border:1px solid var(--kc-line);padding:15px;border-radius:8px;font-size:11px}.kc-material h4{font-size:12px;margin:0 0 10px}.kc-material div{display:flex;justify-content:space-between;margin:4px 0;color:var(--kc-muted)}.kc-material .kc-stock-status{padding-top:8px;border-top:1px solid var(--kc-line);margin-top:10px;font-weight:650;color:var(--kc-green)}.kc-material.low{border-color:#e5cbb0;background:#fffcf7}.kc-material.low .kc-stock-status{color:var(--kc-amber)}.kc-flow-gate{background:#f2f6fa;padding:22px;border-radius:8px;margin-bottom:22px}.kc-flow-gate p{font-size:13px;margin:7px 0}.kc-flow-gate button{margin-top:15px}.kc-flow-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:22px 0}.kc-flow-step{border-top:3px solid #d8e0e5;padding:15px 10px;background:#f6f8fa;font-size:11px;border-radius:0 0 7px 7px}.kc-flow-step b{display:block;font-size:12px;margin-bottom:6px}.kc-flow-step span{color:var(--kc-muted)}.kc-flow-step.done{border-color:#268469;background:#eef8f3}.kc-flow-step.blocked{border-color:#d7974d;background:#fff6e9}.kc-blocker{padding:18px 20px;border:1px solid #e9c99f;border-radius:9px;background:#fff8ed;margin-bottom:18px}.kc-blocker h3{color:var(--kc-amber);font-size:15px}.kc-blocker p{font-size:12px;margin:6px 0}.kc-blocker button{margin-top:12px}.kc-success{background:#eef8f3;border:1px solid #b6d8c9;border-radius:8px;padding:18px;color:#245b49}.kc-flow-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:11px;color:var(--kc-muted)}.kc-cart{padding:24px;margin-top:16px;border:1px solid var(--kc-line);border-radius:12px;background:#fff}.kc-cart h2{font-size:18px}.kc-cart h2 span{font:12px ui-monospace,monospace;color:var(--kc-muted)}.kc-cart .kc-line-item:last-child{border:0}.kc-feedback{font-size:12px;min-height:24px;margin:10px 0;color:var(--kc-green)}.kc-explanation{display:grid;grid-template-columns:1fr 1fr;gap:50px;border-top:1px solid var(--kc-line);padding:36px 0}.kc-explanation h2{font-size:32px;letter-spacing:-1px;margin-bottom:0}.kc-explanation p:not(.kc-eyebrow){font-size:14px;color:var(--kc-muted)}.kc-explanation .kc-primary{display:inline-flex}.kc-disclaimer{font-size:10px;color:var(--kc-muted);max-width:950px;line-height:1.7;padding-bottom:10px}.kc-footer{border-top:1px solid var(--kc-line);font-size:11px;color:var(--kc-muted)}.kc-footer .kc-brand{color:var(--kc-ink);font-size:24px}.kc-door-motion{transform-box:fill-box;transform-origin:left center;transition:transform .5s ease}.kc-door-motion.right{transform-origin:right center}.kc-door-motion.open{transform:perspective(600px) rotateY(-34deg)}.kc-door-motion.right.open{transform:perspective(600px) rotateY(34deg)}
@media(min-width:1450px){.kc-buyer{grid-template-columns:310px 1fr 290px}.kc-controls{padding:25px}.kc-preview{min-height:710px}}
@media(max-width:1120px){main{padding:0 24px}.kc-header,.kc-footer{padding:22px 24px}.kc-buyer{grid-template-columns:265px 1fr}.kc-summary{grid-column:1/-1;border-left:0;border-top:1px solid var(--kc-line);display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px 24px;align-items:center}.kc-summary>.kc-step,.kc-summary>.kc-eyebrow,.kc-summary>p,.kc-summary dl{display:none}.kc-summary h2{grid-column:1;font-size:24px;margin:0}.kc-price{grid-column:2;grid-row:1/3}.kc-price strong{font-size:26px}.kc-quantity{grid-column:1;margin:0;max-width:180px}.kc-summary>.kc-primary{grid-column:3;grid-row:1}.kc-summary>.kc-secondary{grid-column:3;grid-row:2}.kc-summary>.kc-hint{display:block;grid-column:3;margin:0}.kc-drawing{min-height:390px}.kc-quote-layout{grid-template-columns:1fr 240px;gap:22px}}
@media(max-width:720px){body{font-size:14px}main{padding:0 16px}.kc-header,.kc-footer{padding:20px 16px;gap:12px}.kc-header .kc-badge{font-size:8px;padding:6px}.kc-header>a:nth-child(2){font-size:10px}.kc-intro{padding:29px 0 23px;display:block}.kc-intro h1{font-size:38px;letter-spacing:-1.7px}.kc-intro>div:last-child{margin-top:18px;max-width:none}.kc-intro p:not(.kc-eyebrow){font-size:13px;line-height:1.5;margin-bottom:9px}.kc-intro p br{display:none}.kc-intro p br:after{content:' '}.kc-intro .kc-eyebrow{font-size:9px}.kc-perspective{display:block;padding:13px 0}.kc-perspective>p{display:none}.kc-view-switch{width:100%}.kc-view-switch button{flex:1;padding:11px 5px;font-size:12px;white-space:nowrap}.kc-view-switch span{margin-right:4px;font-size:10px}.kc-buyer{display:flex;flex-direction:column}.kc-preview{order:0;border-bottom:1px solid var(--kc-line)}.kc-preview-top{padding:15px 16px;font-size:8px}.kc-drawing{height:315px;min-height:315px;padding:0 22px}.kc-drawing>svg{height:315px;min-height:0;max-height:315px}.kc-preview-bottom{padding:5px 16px 0}.kc-preview-note{font-size:9px;padding:9px}.kc-controls{order:1;border-right:0;padding:20px}.kc-control-heading{margin-bottom:13px}.kc-models button{flex-direction:row;justify-content:center;gap:8px;min-height:58px}.kc-models svg{height:31px;width:23px}.kc-colors button{font-size:11px}.kc-controls .kc-field-grid select{font-size:14px}.kc-controls details{margin-top:16px}.kc-summary{order:2;display:flex;gap:0;padding:20px;position:relative}.kc-summary h2,.kc-summary dl,.kc-summary>.kc-step,.kc-summary>.kc-eyebrow{display:none}.kc-price{margin:0}.kc-price strong{font-size:31px}.kc-price small br{display:none}.kc-summary>.kc-quantity{position:absolute;right:20px;top:25px;max-width:115px;gap:8px;flex-wrap:wrap;font-size:11px}.kc-quantity input{width:68px}.kc-price small{max-width:240px}.kc-summary>.kc-primary{margin-top:18px}.kc-summary>.kc-secondary{margin-top:8px}.kc-summary>.kc-hint{margin-top:8px}.kc-business{min-height:600px}.kc-business-heading{padding:22px 18px;display:block}.kc-business-heading h2{font-size:22px}.kc-status{display:inline-block;margin-top:13px}.kc-business-tabs{padding:0 10px;gap:6px}.kc-business-tabs button{flex:1;font-size:11px;padding:13px 2px;line-height:1.4}.kc-panel{padding:20px 16px}.kc-panel-heading{align-items:flex-start;flex-wrap:wrap}.kc-panel-heading>span{font-size:8px}.kc-quote-layout{display:block}.kc-quote-total{margin-top:22px}.kc-line-item{gap:10px;flex-wrap:wrap}.kc-line-item h3{font-size:13px}.kc-line-item strong{font-size:12px}.kc-mini{width:42px;height:54px}.kc-line-item>div:nth-child(2){min-width:140px}.kc-line-actions{margin-left:auto}.kc-part-row{grid-template-columns:1fr auto;gap:3px 12px;font-size:11px}.kc-part-row>span:first-child{grid-column:1/-1}.kc-part-row>b{font-size:12px}.kc-materials{grid-template-columns:1fr 1fr}.kc-material{padding:12px;font-size:10px}.kc-flow-steps{grid-template-columns:1fr;gap:7px}.kc-flow-step{border-top:0;border-left:3px solid #d8e0e5;padding:12px;display:flex;justify-content:space-between;gap:10px}.kc-flow-step b{margin:0}.kc-flow-step.done{border-color:#268469}.kc-flow-step.blocked{border-color:#d7974d}.kc-flow-bottom{display:block}.kc-flow-bottom button{margin-top:12px;width:100%}.kc-cart{padding:18px}.kc-explanation{display:block;padding:28px 0}.kc-explanation>div:last-child{margin-top:20px}.kc-explanation h2{font-size:29px}.kc-footer>span{display:none}.kc-footer{padding-bottom:28px}}
@media(max-width:720px) and (min-height:650px){.kc-buyer{overflow:visible}.kc-preview{position:sticky;top:0;z-index:3;border-radius:14px 14px 0 0;box-shadow:0 5px 15px #1d364216}.kc-drawing{height:195px;min-height:195px}.kc-drawing>svg{height:195px;max-height:195px}.kc-preview-top{padding:10px 16px}.kc-preview-bottom button{min-height:36px;padding:5px 9px}.kc-preview-note{padding:6px;font-size:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.kc-door-motion{transition:none}}
/* The product viewBox must never participate in page sizing. */
.kc-drawing{flex:1 1 0;min-height:0;overflow:hidden}
.kc-drawing>svg{position:absolute;inset:5px 18px;width:calc(100% - 36px);height:calc(100% - 10px);min-height:0;max-height:none}
.kc-preview{height:710px;min-height:0;align-self:start;width:100%;flex-shrink:0}
.kc-preview-top,.kc-preview-bottom,.kc-preview-note{flex-shrink:0}
.kc-preview-bottom button{min-width:148px}
@media(min-width:721px){
  /* Preserve the controls' slots when switching product families/models. */
  #kc-glass-settings{min-height:300px}
  #kc-glass-settings[hidden]{display:block!important;visibility:hidden;pointer-events:none}
  #kc-side-settings[hidden]{display:flex!important;visibility:hidden;pointer-events:none}
}
@media(max-width:720px){
  .kc-preview{height:440px;align-self:auto}
  .kc-drawing{height:auto;min-height:0;padding:0}
  .kc-drawing>svg{inset:0 22px;width:calc(100% - 44px);height:100%;max-height:none}
}
@media(max-width:720px) and (min-height:650px){
  .kc-preview{height:305px}
  .kc-drawing{height:auto;min-height:0}
  .kc-drawing>svg{height:100%;max-height:none}
}