:root{font-family:Arial,Helvetica,sans-serif;color:#151820;background:#fcfcfe;--accent:#5b5bff;--muted:#747986;--line:#e6e8ef;--face:#fff3de;--side:#756555}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a,input,textarea{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #7777ff;outline-offset:4px}button{border:0}header,footer{max-width:1440px;margin:auto;padding:30px 5%;display:flex;align-items:center;justify-content:space-between}.brand{font-size:28px;font-weight:800;letter-spacing:-1.2px;text-decoration:none;color:#131720}.brand span{color:var(--accent)}.demo{font-size:13px;color:#6f7380;border:1px solid var(--line);padding:8px 12px;border-radius:30px}main{max-width:1440px;margin:auto;min-height:calc(100vh - 176px);padding:30px 5% 50px}footer{padding-top:20px;padding-bottom:20px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.hero{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:44px;min-height:610px}.eyebrow{font-size:13px;color:var(--accent);letter-spacing:1.7px;text-transform:uppercase;font-weight:700;margin-bottom:24px}h1{font-size:clamp(40px,4.4vw,66px);line-height:1.04;letter-spacing:-2.7px;margin:0 0 25px}h1 em{font-style:normal;background:linear-gradient(110deg,#209dff,#7150ff);background-clip:text;color:transparent}.intro{font-size:19px;line-height:1.55;color:#747986;max-width:470px;margin:0 0 32px}.querybox{display:flex;align-items:center;padding:9px;border:1px solid #dcddec;border-radius:20px;background:white;box-shadow:0 10px 40px #6255f514;gap:10px}.spark{font-size:25px;color:var(--accent);margin-left:9px}.querybox input{min-width:0;width:100%;border:0;background:none;font-size:16px;padding:14px 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48%,#51463c);display:flex;box-shadow:inset 0 0 60px #0007}.windows i{flex:1;border-right:8px solid #272a30;background:linear-gradient(110deg,#dae7ed33,transparent 60%)}.windows i:last-child{border:0}.sign{position:absolute;top:21%;left:10%;width:80%;height:17%;display:flex;align-items:center;justify-content:center;padding:7px;text-align:center;z-index:2}.sign svg{width:100%;height:100%;overflow:visible}.sign.letters text{fill:var(--face);paint-order:stroke;stroke:var(--side);stroke-width:.7px;filter:drop-shadow(2px 3px 0 var(--side)) drop-shadow(0 0 3px #ffffff50)}.sign.box{background:#fbf8e9;box-shadow:3px 6px 0 #555963,0 0 15px #fff7}.sign.box text{fill:#222733}.sign.inlay{background:#242730;box-shadow:3px 5px 0 #15171c;border:1px solid #3b3e45}.sign.inlay text{fill:var(--face);stroke:none;filter:none}.sign.backing{background:#292d35;box-shadow:3px 5px 0 #191d24}.sign.frame:before,.sign.frame:after{content:'';position:absolute;left:1%;right:1%;height:5px;background:#343944;z-index:-1;top:34%}.sign.frame:after{top:68%}.scene-note{position:absolute;top:18px;left:18px;font-size:12px;padding:8px 11px;border-radius:30px;background:#ffffffe6;color:#535965}.scene .pricefloat{position:absolute;bottom:24px;right:22px;background:#fffffff2;border:1px solid #fff;border-radius:18px;padding:18px 24px;box-shadow:0 10px 40px #1a20351a}.pricefloat small{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}.pricefloat strong{font-size:27px}.hero-visual{position:relative}.hero-visual:after{content:'';position:absolute;inset:-50px;z-index:-1;background:radial-gradient(ellipse,#9a8fff25,transparent 65%)}.error{color:#b23542;font-size:14px}.topline{display:flex;justify-content:space-between;gap:20px;align-items:center;margin:10px 0 38px}.back{background:none;padding:8px 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var(--line);border-radius:11px;background:white}.choice-row button[aria-pressed=true]{color:var(--accent);border-color:var(--accent);background:#f5f4ff}.wide{width:100%}.measure{display:flex;align-items:center;gap:10px;color:#7b8290;font-size:13px;margin:18px 20px}.measure:before,.measure:after{content:'';height:1px;flex:1;background:#daddE5}.price{font-size:52px;letter-spacing:-2px;font-weight:700;margin:14px 0 16px}.detail{padding:18px 0;margin-bottom:18px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14px;line-height:1.8;color:#717786}.actions{display:flex;gap:12px}.actions>*{flex:1}dialog{border:1px solid var(--line);padding:34px;border-radius:24px;width:min(480px,calc(100% - 28px));box-shadow:0 30px 100px #12182d33;color:#151820}dialog::backdrop{background:#10162b66;backdrop-filter:blur(5px)}dialog h2{font-size:30px;letter-spacing:-1px;margin:12px 0}dialog p{color:var(--muted);font-size:15px;line-height:1.6}dialog .close{float:right;background:none;font-size:25px;color:var(--muted);padding:0 3px}dialog input,dialog textarea{display:block;width:100%;border:1px solid #dfe1e9;border-radius:12px;padding:15px;margin:12px 0 18px;background:#fcfcfe}dialog label{display:block;font-size:14px;margin-top:23px}dialog textarea{resize:vertical;min-height:100px}dialog .choice-row{margin:20px 0}.status-icon{font-size:27px;color:var(--accent);background:#eeeeff;border-radius:16px;width:55px;height:55px;display:grid;place-items:center}.selection-label{font-weight:400;color:var(--muted);margin-left:6px}.scene.has-image:before{background-image:url('facade.png');background-size:cover;background-position:center}.has-image .architecture{display:none}.has-image .sign{top:21%;left:12%;width:76%;height:16%}@media(min-width:1450px){.hero{min-height:670px}}@media(max-width:1000px){.hero{gap:25px;min-height:540px}h1{font-size:45px}.cards{gap:12px}.card-price{font-size:20px}.config,.result{gap:28px}.steps{gap:12px}}@media(max-width:720px){header{padding:23px 6%}.brand{font-size:24px}main{padding:20px 6% 35px}.hero{grid-template-columns:1fr;gap:30px;min-height:0}h1{font-size:45px;letter-spacing:-2px}.intro{font-size:17px;margin-bottom:25px}.eyebrow{margin-bottom:18px}.hero .scene{aspect-ratio:1.35}.cards,.config,.result{grid-template-columns:1fr}.card .scene{aspect-ratio:1.6}.card-body{padding:18px 8px 8px}.card-price{font-size:25px}.steps{gap:10px;font-size:12px}.steps span{font-size:0}.steps span:before{content:attr(data-number);font-size:13px;border:1px solid var(--line);padding:7px 11px;border-radius:50%}.topline{margin:0 0 28px}.page-title{font-size:34px}.panel{padding:0}.config .scene,.result .scene{aspect-ratio:1.35}.price{font-size:46px}.demo{font-size:12px;padding:6px 9px}footer{gap:15px;font-size:12px}.querybox input{font-size:14px}.querybox{gap:7px}.spark{margin-left:4px}.examples .chip{font-size:12px}.scene .pricefloat{bottom:14px;right:14px;padding:13px 17px}.pricefloat strong{font-size:23px}}@media(prefers-reduced-motion:no-preference){.card,button{transition:box-shadow .18s,transform .18s}button:hover{transform:translateY(-1px)}.card:hover{box-shadow:0 10px 30px #2829500a}main>section{animation:appear .25s ease}@keyframes appear{from{opacity:.4;transform:translateY(5px)}to{opacity:1;transform:none}}}
.has-image .sign{top:16%;left:12%;width:76%;height:13%}.has-image .sign.backing{background:#13161d;border:1px solid #565b66}.has-image .sign.frame:before,.has-image .sign.frame:after{background:#87909e}.scene-note{top:auto;bottom:24px;max-width:38%;line-height:1.4}.sign.inlay text{fill:#fff3de}.result h1{overflow-wrap:anywhere}@media(max-width:720px){.scene-note{bottom:15px;left:14px;font-size:12px}.hero-visual .scene-note{display:none}}