:root{--ink:#101828;--muted:#667085;--line:#e4e7ec;--soft:#f6f8fa;--paper:#fff;--red:#c4162a;--red2:#8d1020;--dark:#111827;--green:#067647;--amber:#a15c00}*{box-sizing:border-box}html{scroll-behavior:smooth}body.pue-body{margin:0;background:#f3f5f7;color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.pue-body button,.pue-body input,.pue-body select{font:inherit}.pue-loader{min-height:100vh;display:grid;place-items:center;font-weight:900;letter-spacing:2px}.shell{min-height:100vh;display:flex;flex-direction:column}.top{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 30px;gap:30px;position:sticky;top:0;z-index:50;box-shadow:0 2px 12px #10182808}.brand{border:0;background:none;padding:0;display:flex;align-items:center;gap:8px;cursor:pointer}.brand b{font-size:21px;color:var(--red);letter-spacing:-.5px}.brand em{font-style:normal;font-size:9px;letter-spacing:1.5px;background:var(--dark);color:#fff;padding:5px 7px;border-radius:4px}.brand small{font-size:10px;color:#667085;font-weight:800;border-left:1px solid #d0d5dd;padding-left:8px}.top nav{display:flex;gap:4px}.top nav button{border:0;background:transparent;padding:11px 12px;border-radius:8px;color:#475467;font-size:12px;font-weight:700;cursor:pointer}.top nav button:hover,.top nav button.on{background:#f2f4f7;color:#101828}.user{margin-left:auto;display:flex;align-items:center;gap:10px}.user>div{display:grid;text-align:right}.user b{font-size:11px}.user span{font-size:9px;color:#667085}.avatar{width:36px;height:36px;border:0;border-radius:50%;background:#111827;color:#fff;font-size:11px;font-weight:900;cursor:pointer}.main{width:min(1440px,100%);margin:0 auto;padding:28px 30px 55px;flex:1}.main.narrow{max-width:620px;padding-top:60px}.hero{background:linear-gradient(120deg,#111827 0%,#202a38 67%,#49131b 100%);border-radius:20px;padding:40px;color:#fff;display:grid;grid-template-columns:1.25fr .75fr;gap:35px;box-shadow:0 22px 50px #1018281a}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:900;color:#f4a6b0}.eyebrow.red{color:var(--red)}.hero h1{font-size:44px;line-height:1.04;letter-spacing:-1.8px;margin:10px 0 15px}.hero h1 span{color:#f2a5af}.hero p{max-width:760px;color:#d0d5dd;line-height:1.6;font-size:15px}.hero-actions{display:flex;gap:10px;margin-top:22px}.hero-proof{display:grid;grid-template-columns:1fr 1fr;gap:11px;align-content:center}.hero-proof div{border:1px solid #ffffff1c;background:#ffffff0c;border-radius:13px;padding:18px}.hero-proof strong{display:block;font-size:26px}.hero-proof span{font-size:10px;color:#d0d5dd}.demo-ribbon{font-size:9px;letter-spacing:1px;text-align:center;color:#667085;margin:12px 0 0}.btn{height:44px;border:0;border-radius:9px;padding:0 18px;font-size:12px;font-weight:850;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;text-decoration:none}.btn.primary{background:var(--red);color:#fff}.btn.primary:hover{background:var(--red2)}.btn.inverse{background:#fff;color:#111827}.btn.dark{background:#111827;color:#fff}.btn.soft{background:#fff;border:1px solid var(--line);color:#344054}.btn.full{width:100%;margin-top:9px}.btn:disabled{opacity:.45;cursor:not-allowed}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin:18px 0}.kpis article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.kpis small,.kpis span{display:block;color:var(--muted);font-size:10px}.kpis strong{display:block;font-size:28px;margin:6px 0 3px}.dashgrid{display:grid;grid-template-columns:1.25fr .75fr;gap:14px}.card,.panel{background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:0 2px 8px #10182807}.card{padding:20px}.cardhead{display:flex;justify-content:space-between;align-items:center;gap:15px}.cardhead small{font-size:9px;letter-spacing:1px;color:var(--muted);font-weight:850}.cardhead h2{font-size:18px;margin:3px 0}.pill{display:inline-flex;padding:5px 8px;border-radius:20px;background:#f2f4f7;color:#475467;font-size:9px;font-weight:850;white-space:nowrap}.pill.green{background:#ecfdf3;color:var(--green)}.pill.amber{background:#fffaeb;color:var(--amber)}.flowsteps{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin-top:16px}.flowsteps button{border:1px solid var(--line);background:#fafbfc;border-radius:10px;padding:12px;text-align:left;cursor:pointer}.flowsteps button:hover{border-color:var(--red)}.flowsteps b,.flowsteps span,.flowsteps small{display:block}.flowsteps b{color:var(--red);font-size:10px}.flowsteps span{font-weight:800;font-size:12px;margin:8px 0 3px}.flowsteps small{color:var(--muted);font-size:9px}.source dl,.specs{margin:13px 0}.source dl div,.specs div{display:grid;grid-template-columns:1fr 1.2fr;border-top:1px solid #f0f1f3;padding:8px 0;font-size:11px}.source dt,.specs dt{color:var(--muted)}.source dd,.specs dd{margin:0;font-weight:700}.notice{background:#fffaeb;border:1px solid #fedf89;color:#7a2e0e;border-radius:9px;padding:11px 12px;font-size:10px;line-height:1.45;margin-top:12px}.pagehead{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:16px}.pagehead h1{font-size:28px;margin:4px 0}.pagehead p{margin:0;color:var(--muted);font-size:12px}.stepbar{display:flex;gap:7px}.stepbar span{font-size:10px;font-weight:800;padding:8px 10px;border-radius:20px;background:#eaecf0;color:#667085}.stepbar span.on{background:#111827;color:#fff}.products{display:grid;grid-template-columns:repeat(7,1fr);gap:9px;margin-bottom:14px}.product{border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px 8px;text-align:center;cursor:pointer;min-width:0}.product:hover,.product.on{border-color:var(--red);box-shadow:0 7px 18px #c4162a12}.product b,.product small{display:block}.product b{font-size:10px;margin-top:7px}.product small{font-size:8px;color:var(--muted);margin-top:3px}.prod-icon{width:66px;height:68px;margin:auto;border:5px solid #3d4651;background:#edf1f5;position:relative}.prod-icon.two:after{content:"";position:absolute;top:0;bottom:0;left:50%;border-left:3px solid #3d4651}.prod-icon.fixed i{position:absolute;inset:8px;border:1px solid #a9b1bb}.prod-icon.door{height:86px;width:55px}.workspace{display:grid;grid-template-columns:335px 1fr 315px;gap:14px}.panel{padding:18px}.panel h3{font-size:13px;margin:0 0 15px}.form label,.login label,.quote-meta label{display:block;font-size:9px;font-weight:850;color:#667085;margin-bottom:12px;letter-spacing:.3px}.form input,.form select,.login input,.quote-meta input{display:block;width:100%;height:42px;border:1px solid #d0d5dd;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px;color:#101828;font-size:12px}.two{display:grid;grid-template-columns:1fr 1fr;gap:8px}.visual-top{display:flex;justify-content:space-between;font-size:9px;color:#667085}.visual-top b{font-size:10px;color:#101828}.stage{height:430px;background:radial-gradient(circle at center,#fff,#eef2f5);border-radius:12px;display:grid;place-items:center;position:relative;overflow:hidden;margin-top:10px}.mw,.mh{position:absolute;font-size:9px;color:#667085;font-style:normal}.mw{top:16px}.mh{left:13px;writing-mode:vertical-rl}.drawing{width:230px;height:265px;border:12px solid #343c47;background:#e8edf2;position:relative;box-shadow:0 18px 30px #10182820}.drawing.two:after{content:"";position:absolute;top:0;bottom:0;left:50%;border-left:8px solid #343c47}.drawing.fixed:before{content:"";position:absolute;inset:20px;border:2px solid #b4bdc6}.drawing.door{height:335px;width:185px}.drawing span{position:absolute;inset:20px;display:grid;place-items:center;color:#98a2b3;font-size:44px}.visual-tabs{display:flex;gap:7px;margin-top:10px}.visual-tabs button{border:1px solid var(--line);background:#fff;border-radius:7px;padding:8px 10px;font-size:9px;font-weight:800;cursor:pointer}.visual-tabs button.on{background:#f2f4f7}.pricebox{background:#111827;color:#fff;border-radius:12px;padding:18px}.pricebox>small{font-size:9px;color:#98a2b3}.pricebox>strong{display:block;font-size:30px;margin:5px 0 12px}.pricebox dl{margin:0}.pricebox dl div{display:flex;justify-content:space-between;border-top:1px solid #ffffff16;padding:8px 0;font-size:10px}.pricebox dt{color:#b6bdc8}.pricebox dd{margin:0;font-weight:800}.verified{display:block;color:var(--green);font-size:9px;font-weight:800;margin-top:14px}.techgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}.rules{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:15px}.rules div{background:#f7f8fa;border-radius:9px;padding:12px}.rules b,.rules span{display:block}.rules b{font-size:12px}.rules span{font-size:9px;color:var(--muted);margin-top:5px}.quote-card{padding:22px}.quote-meta{display:grid;grid-template-columns:1fr 1fr 180px;gap:10px}.tablewrap{overflow:auto}.tablewrap table{width:100%;border-collapse:collapse;font-size:11px;min-width:700px}.tablewrap th{text-align:left;font-size:9px;color:#667085;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--line);padding:10px}.tablewrap td{border-bottom:1px solid #f0f1f3;padding:12px 10px}.empty{text-align:center!important;color:#98a2b3;padding:35px!important}.empty.big{display:grid;place-items:center;text-align:center;min-height:300px;gap:8px}.empty.big span{color:var(--muted);font-size:11px}.iconbtn{border:0;width:27px;height:27px;border-radius:7px;cursor:pointer}.iconbtn.danger{background:#fff1f3;color:#c0102a}.quote-bottom{display:grid;grid-template-columns:1fr 280px;gap:20px;margin-top:18px}.conditions{display:grid;align-content:start;gap:4px;font-size:10px;color:#667085}.conditions b{color:#101828}.totals{text-align:right;background:#f7f8fa;border-radius:12px;padding:16px}.totals span,.totals small{display:block;color:#667085;font-size:9px}.totals strong{display:block;font-size:28px;margin:3px 0}.actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.archive{margin-top:14px}.mini{border:1px solid var(--line);background:#fff;border-radius:7px;padding:6px 8px;font-size:9px;font-weight:800;cursor:pointer}.prodflow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.prodflow article{position:relative;padding-left:54px}.prodflow .num{position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#111827;color:#fff;font-size:9px;font-weight:900}.prodflow b,.prodflow small{display:block}.prodflow b{font-size:12px}.prodflow small{color:var(--muted);font-size:9px;margin-top:4px}.production-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;margin-top:14px}.machine .bar{height:46px;background:#edf0f3;border:1px solid #d8dde3;border-radius:8px;margin:14px 0;display:flex;align-items:stretch;padding:5px;gap:3px;position:relative}.machine .bar i{background:#667085;border-radius:4px}.machine .bar em{font-size:8px;color:#667085;align-self:center;margin-left:auto;font-style:normal;padding:0 6px}.grid-card{padding:20px}.pricegrid{overflow:auto;max-height:600px;border:1px solid var(--line);border-radius:10px;margin-top:14px}.pricegrid table{border-collapse:separate;border-spacing:0;font-size:9px}.pricegrid th,.pricegrid td{padding:8px 10px;border-right:1px solid #eee;border-bottom:1px solid #eee;white-space:nowrap}.pricegrid th{position:sticky;top:0;background:#111827;color:#fff;z-index:2}.pricegrid tbody th{left:0;position:sticky;z-index:1;background:#f2f4f7;color:#344054}.clientgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.client{display:flex;align-items:center;gap:14px}.clientmark{width:48px;height:48px;border-radius:12px;background:#111827;color:#fff;display:grid;place-items:center;font-weight:900}.client b,.client span,.client small{display:block}.client b{font-size:13px}.client span{font-size:10px;color:#667085;margin:3px 0}.client small{font-size:9px;color:var(--green)}.client.muted{opacity:.72}.feature-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}.feature-list div{padding:12px;background:#f8fafc;border-radius:9px}.feature-list b,.feature-list span{display:block}.feature-list b{font-size:11px}.feature-list span{font-size:9px;color:#667085;margin-top:4px}.login{padding:32px}.login h1{font-size:30px;margin:7px 0}.login p{color:#667085;font-size:12px;margin-bottom:24px}.login .check{display:flex;align-items:center;gap:7px}.login .check input{width:auto;height:auto;margin:0}.register-link{display:block;text-align:center;margin-top:18px;color:#c4162a;text-decoration:none;font-size:11px;font-weight:800}.error{background:#fff1f3;color:#a10f24;padding:10px;border-radius:8px;font-size:11px;margin-bottom:12px}footer{margin-top:auto;background:#111827;color:#fff;min-height:80px;padding:20px 30px;display:flex;justify-content:space-between;align-items:center;gap:20px}footer>div{display:flex;gap:18px;align-items:center}footer b{color:#f0a1ac}footer span{font-size:9px;color:#b7bec8}@media(max-width:1100px){.top nav{display:none}.workspace{grid-template-columns:1fr}.products{grid-template-columns:repeat(4,1fr)}.dashgrid,.techgrid,.production-grid{grid-template-columns:1fr}.flowsteps{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.main{padding:20px 12px 40px}.top{padding:0 14px}.user>div{display:none}.hero{grid-template-columns:1fr;padding:26px}.hero h1{font-size:34px}.hero-proof,.kpis,.clientgrid,.feature-list,.prodflow{grid-template-columns:1fr 1fr}.products{grid-template-columns:repeat(2,1fr)}.pagehead{align-items:flex-start;flex-direction:column}.quote-meta,.quote-bottom{grid-template-columns:1fr}.rules{grid-template-columns:1fr}.flowsteps{grid-template-columns:1fr 1fr}.actions{flex-wrap:wrap}.actions .btn{flex:1}.two{grid-template-columns:1fr}footer{align-items:flex-start;flex-direction:column}footer>div{flex-wrap:wrap}}@media(max-width:480px){.hero-proof,.kpis,.clientgrid,.feature-list,.prodflow{grid-template-columns:1fr}.hero-actions{flex-direction:column}.flowsteps{grid-template-columns:1fr}.brand small{display:none}}

/* PREVISO 2.1 - standard layout + dimension engine */
.brand{gap:7px}.brand b{font-size:22px}.brand small{order:2;font-size:10px;color:#344054;font-weight:900;border-left:1px solid #d0d5dd;padding-left:9px;letter-spacing:.5px}.brand em{order:3;background:#f2f4f7;color:#475467;border:1px solid #e4e7ec}.field-limit{display:block;margin-top:5px;color:#667085;font-size:8px;font-weight:650;letter-spacing:0}.dimension-rule{margin:-2px 0 14px;padding:10px 11px;border-radius:9px;background:#f5f7fa;border-left:4px solid var(--red)}.dimension-rule b,.dimension-rule span{display:block}.dimension-rule b{font-size:8px;letter-spacing:.8px;color:var(--red);margin-bottom:3px}.dimension-rule span{font-size:9px;line-height:1.45;color:#475467}.calc-note{margin-top:10px;padding:10px;border-radius:8px;font-size:9px;line-height:1.4;font-weight:700}.calc-note.ok{background:#ecfdf3;color:#067647}.calc-note.warn{background:#fff1f3;color:#a10f24}.pricebox dd{text-align:right}.pue-standard-note{font-size:9px;color:#667085}


/* PREVISO 2.2 — Design System comune derivato dal layout GLD */
:root{--previso-client:#153a59;--previso-client-dark:#162c3e;--previso-client-soft:#e9f1f7}
body.pue-body{background:#fff;font-family:Arial,Helvetica,sans-serif}
.top.previso-standard-header{height:88px!important;display:grid!important;grid-template-columns:220px 1fr 150px!important;align-items:center!important;gap:20px!important;padding:0 max(28px,5vw)!important;border-bottom:1px solid #dfe4e8!important;box-shadow:none!important;position:relative!important;background:#fff!important}
.previso-standard-header .brand{justify-self:start}.previso-standard-header .brand b{font-size:26px;color:var(--previso-client);letter-spacing:-.7px}.previso-standard-header .brand small{font-size:11px;color:#26313b;border-left:1px solid #cfd6dc;padding-left:10px;letter-spacing:1px}
.previso-standard-header nav{display:flex!important;justify-content:center!important;align-items:center!important;gap:30px!important}.previso-standard-header nav button{background:transparent!important;border:0!important;border-radius:0!important;padding:12px 0!important;color:#26313b!important;text-transform:uppercase;font-size:12px!important;font-weight:800!important;border-bottom:2px solid transparent!important}.previso-standard-header nav button.on,.previso-standard-header nav button:hover{color:var(--previso-client)!important;border-bottom-color:var(--previso-client)!important}
.area-button{justify-self:end;border:1px solid #cfd6dc;background:#fff;border-radius:5px;padding:12px 16px;color:#222;font-weight:800;font-size:12px;cursor:pointer}
.standard-home{background:#fff}.standard-hero{min-height:520px;background:linear-gradient(105deg,#f6f9fb 0 56%,var(--previso-client-soft) 56%);display:grid;grid-template-columns:1.1fr .9fr;align-items:center;padding:55px max(40px,7vw)}.standard-hero-copy small,.standard-sectionhead small{color:var(--previso-client);font-weight:800;letter-spacing:1.4px}.standard-hero h1{font-size:54px;line-height:1.04;margin:16px 0 22px;color:var(--previso-client)}.standard-hero p{font-size:18px;color:#66727d;max-width:650px;line-height:1.5}.std-primary,.std-secondary{display:inline-block;margin:20px 10px 0 0;padding:15px 24px;font-weight:800;font-size:13px;cursor:pointer}.std-primary{background:var(--previso-client);color:#fff;border:1px solid var(--previso-client)}.std-secondary{border:1px solid var(--previso-client);color:var(--previso-client);background:#fff}.standard-hero-visual{display:flex;justify-content:center}.std-window{width:380px;height:350px;border:24px solid #f9fafb;box-shadow:0 20px 50px #8da2b344;background:#b8d8e8;display:flex}.std-window i{width:50%;border:8px solid #e9ecef}
.standard-products{padding:70px max(35px,6vw) 65px}.standard-sectionhead{text-align:center;max-width:820px;margin:0 auto 38px}.standard-sectionhead h2{font-size:38px;margin:8px 0 10px}.standard-sectionhead p{color:#66727d}.standard-products .products{grid-template-columns:repeat(4,1fr);max-width:1200px;margin:0 auto;gap:20px}.standard-products .product{border-radius:0;padding:20px;background:#fff;min-height:190px}.standard-products .product:hover,.standard-products .product.on{border-color:var(--previso-client);box-shadow:0 14px 30px #14283a15}.standard-products .product b{font-size:15px;color:#1d2935}.standard-products .product small{font-size:10px;line-height:1.4}.standard-products .prod-icon{border-color:#5d6770;background:#edf2f5}
.standard-band{background:var(--previso-client);color:#fff;padding:24px 7vw;display:flex;align-items:center;gap:25px}.standard-band b{font-size:21px}.standard-band span{opacity:.85}.standard-band button{margin-left:auto;color:#fff;border:1px solid #fff;background:transparent;padding:10px 18px;font-weight:800;font-size:12px;cursor:pointer}.standard-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:45px max(35px,6vw);max-width:1300px;margin:auto}.standard-summary div{border:1px solid #dfe4e8;padding:20px}.standard-summary strong,.standard-summary span{display:block}.standard-summary strong{font-size:30px;color:var(--previso-client)}.standard-summary span{font-size:11px;color:#66727d;margin-top:5px}
/* configuratore e pagine operative: stesso linguaggio GLD */
.main{width:100%;max-width:none;padding:35px max(24px,4vw) 70px;background:#fff}.pagehead h1{color:var(--previso-client)}.eyebrow.red{color:var(--previso-client)}.btn.primary{background:var(--previso-client)}.btn.primary:hover{background:var(--previso-client-dark)}.workspace{grid-template-columns:390px minmax(0,1fr) 320px;max-width:1380px;margin:auto}.panel,.card{border-radius:0;box-shadow:none}.panel h3{background:var(--previso-client-dark);color:#fff;margin:-18px -18px 18px;padding:13px 18px}.form input,.form select,.login input,.login select,.quote-meta input{border-radius:0}.dimension-rule{border-radius:0;border-left-color:var(--previso-client)}.dimension-rule b{color:var(--previso-client)}.pricebox{border-radius:0;background:var(--previso-client-dark)}.product.on{border-color:var(--previso-client)}.verified{color:#067647}.clientmark{background:var(--previso-client-dark)}
footer{background:var(--previso-client-dark);min-height:125px;padding:35px max(35px,6vw);border-radius:0}footer b{color:#fff}
@media(max-width:1000px){.top.previso-standard-header{grid-template-columns:170px 1fr!important}.area-button{display:none}.previso-standard-header nav{gap:14px!important}.workspace{grid-template-columns:1fr}.standard-products .products{grid-template-columns:1fr 1fr}.standard-hero{grid-template-columns:1fr}.standard-hero-visual{display:none}}
@media(max-width:700px){.top.previso-standard-header{height:auto!important;min-height:110px;display:flex!important;flex-direction:column!important;justify-content:center;padding:15px!important}.previso-standard-header nav{flex-wrap:wrap!important;gap:8px 15px!important}.standard-hero{padding:40px 25px;min-height:auto}.standard-hero h1{font-size:40px}.standard-products .products,.standard-summary{grid-template-columns:1fr}.standard-band{align-items:flex-start;flex-direction:column}.standard-band button{margin-left:0}}

/* PREVISO UNIFORM 2.3.0 — configuratore visuale allineato a GLD */
.gl-standard-visual{min-width:0}.pue-view-switch{display:flex;gap:6px;padding:0 18px 12px;flex-wrap:wrap}.pue-view-switch button{border:1px solid #d9e0e5;background:#fff;color:#5f6d77;border-radius:7px;padding:8px 11px;font-size:10px;font-weight:800;letter-spacing:.02em;cursor:pointer}.pue-view-switch button.on{background:#263f4c;color:#fff;border-color:#263f4c}.pue-preview-body{min-height:430px;display:flex;align-items:center;justify-content:center;background:#f7f9f9;margin:0 18px 12px;border-radius:14px;overflow:hidden}.gl-standard-stage{width:100%;min-height:430px;margin:0!important;background:transparent!important}.gl-standard-stage .drawing{width:var(--livew)!important;height:var(--liveh)!important;max-width:82%;max-height:360px;transition:width .18s ease,height .18s ease}.pue-3d-stage{width:100%;min-height:430px;display:flex;flex-direction:column;align-items:center;justify-content:center;perspective:1000px;cursor:grab;user-select:none}.pue-3d-stage:active{cursor:grabbing}.pue-3d-stage>small,.pue-section-stage>small{margin-top:22px;color:#687781;font-size:10px;text-align:center;padding:0 20px}.pue-3d-window{position:relative;width:var(--p3w);height:var(--p3h);max-width:72%;max-height:340px;transform-style:preserve-3d;transform:rotateX(var(--rx)) rotateY(var(--ry));transition:transform .08s linear}.pue-3d-face{position:absolute;box-sizing:border-box}.pue-3d-front{inset:0;background:linear-gradient(135deg,#d8edf3,#b8d8e1);border:18px solid #e8e8e1;box-shadow:inset 0 0 0 2px #9ba9ae,0 20px 35px #0002;transform:translateZ(18px)}.pue-3d-front:after{content:"";position:absolute;inset:5px;box-shadow:inset 0 0 16px #fff7;pointer-events:none}.pue-3d-mullion{position:absolute;left:50%;top:0;bottom:0;width:14px;background:#e8e8e1;transform:translateX(-50%);z-index:3}.pue-3d-side{top:0;right:-36px;width:36px;height:100%;background:linear-gradient(90deg,#c5cbcd,#f2f2ed);transform-origin:left;transform:rotateY(90deg)}.pue-3d-top{left:0;top:-36px;width:100%;height:36px;background:linear-gradient(#f2f2ed,#c5cbcd);transform-origin:bottom;transform:rotateX(90deg)}.pue-3d-handle{position:absolute;right:7px;top:50%;width:5px;height:30px;background:#34434a;border-radius:3px;transform:translateY(-50%);z-index:5}.pue-3d-handle:after{content:"";position:absolute;right:1px;top:12px;width:17px;height:4px;background:#34434a;border-radius:3px}.pue-3d-handle.left{right:auto;left:7px}.pue-3d-handle.left:after{right:auto;left:1px}.pue-3d-hinge{position:absolute;left:-11px;width:7px;height:24px;background:#56636a;border-radius:3px;z-index:5}.pue-3d-hinge.h1{top:34px}.pue-3d-hinge.h2{bottom:34px}.pue-section-stage{width:100%;min-height:430px;display:flex;flex-direction:column;align-items:center;justify-content:center}.pue-section-model{position:relative;width:300px;height:240px;max-width:80%}.pue-section-model .layer{position:absolute;border-style:solid;box-sizing:border-box}.pue-section-model .l1{inset:15px;border-width:28px;border-color:#d9d8d0}.pue-section-model .l2{inset:45px;border-width:15px;border-color:#71828b}.pue-section-model .l3{inset:67px;border-width:10px;border-color:#c8e3eb}.pue-section-model .l4{left:50%;top:45px;bottom:45px;border-width:0 0 0 9px;border-color:#71828b}.pue-section-model i,.pue-section-model b{position:absolute;bottom:-8px;font-size:9px;color:#7a8790;font-style:normal}.pue-section-model i{left:15px}.pue-section-model b{right:15px}.panel.form h3{position:sticky;top:0}.workspace{align-items:stretch}.workspace>.panel{height:auto}@media(max-width:980px){.pue-preview-body,.pue-3d-stage,.pue-section-stage,.gl-standard-stage{min-height:360px}.pue-3d-window{max-height:300px}}


/* PREVISO UNIFORM 2.4.0 — finiture verificate e campione colore */
.color-field{display:block;margin:13px 0 16px}.field-title{display:block;font-size:10px;font-weight:800;color:#344054;letter-spacing:.035em;margin-bottom:7px}.color-options{display:grid;gap:8px}.color-card{width:100%;display:grid;grid-template-columns:46px 1fr;gap:11px;align-items:center;text-align:left;border:1px solid #d7dee4;background:#fff;padding:9px;cursor:pointer}.color-card.on{border:2px solid var(--previso-client);padding:8px;background:#f8fbfd}.color-card.pending{cursor:default;background:#f8f9fa;border-style:dashed}.color-swatch{width:42px;height:42px;display:grid;place-items:center;border:1px solid #aeb8c0;background:var(--swatch);box-shadow:inset 0 0 0 3px #fff}.pending-swatch{background:repeating-linear-gradient(45deg,#eef1f3,#eef1f3 6px,#fff 6px,#fff 12px);font-style:normal;font-size:22px;color:#7b8790}.color-card span{min-width:0}.color-card b,.color-card small{display:block}.color-card b{font-size:11px;color:#263642;margin-bottom:3px}.color-card small{font-size:9px;line-height:1.35;color:#71808b}.color-disclaimer{display:block;margin-top:6px;font-size:8.5px;line-height:1.35;color:#7b8790}.drawing{border-color:var(--frame-color,#f4f2e8)!important;box-shadow:0 0 0 1px #aeb8c0,0 18px 30px #10182820!important}.drawing.two:after{border-left-color:var(--frame-color,#f4f2e8)!important}.pue-3d-front{border-color:var(--frame-color,#f4f2e8)!important}.pue-3d-mullion{background:var(--frame-color,#f4f2e8)!important}.pue-3d-side{background:linear-gradient(90deg,#c9c9c2,var(--frame-color,#f4f2e8))!important}.pue-3d-top{background:linear-gradient(var(--frame-color,#f4f2e8),#c9c9c2)!important}


/* PREVISO UNIFORM 2.5.0 — swatch colori senza select + card Home operative */
.color-swatches-only{display:grid;grid-template-columns:1fr;gap:9px}.color-swatch-tile{width:100%;display:grid;grid-template-columns:66px 1fr;gap:12px;align-items:center;text-align:left;border:1px solid #d7dee4;background:#fff;padding:10px;cursor:pointer}.color-swatch-tile.on{border:2px solid var(--previso-client);padding:9px;background:#f8fbfd}.color-swatch-tile.pending{cursor:default;border-style:dashed;background:#f8f9fa}.color-swatch-large{position:relative;width:60px;height:60px;display:grid;place-items:center;background:var(--swatch);border:1px solid #9daab3;box-shadow:inset 0 0 0 4px #fff;font-style:normal}.color-swatch-large em{display:none;position:absolute;right:-6px;top:-6px;width:20px;height:20px;border-radius:50%;background:var(--previso-client);color:#fff;font-size:12px;font-style:normal;place-items:center}.color-swatch-tile.on .color-swatch-large em{display:grid}.color-swatch-tile span b,.color-swatch-tile span small{display:block}.color-swatch-tile span b{font-size:11px;color:#263642;margin-bottom:4px}.color-swatch-tile span small{font-size:9px;color:#71808b}.standard-products .product{cursor:pointer}.standard-products .product:after{content:'CONFIGURA →';display:block;margin-top:10px;color:var(--previso-client);font-size:9px;font-weight:900;letter-spacing:.04em}.standard-products .product:hover:after{transform:translateX(2px)}


/* PREVISO UNIFORM 2.6.0 — doppia finitura interno/esterno come GLD */
.finish-mode{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:8px 0 12px}.finish-mode button{border:1px solid #cfd8df;background:#fff;padding:10px 8px;font-size:9px;font-weight:900;cursor:pointer;color:#596975}.finish-mode button.on{background:var(--previso-client-dark);border-color:var(--previso-client-dark);color:#fff}.dual-color-pickers{display:grid;grid-template-columns:1fr;gap:10px}.dual-color-pickers section{border:1px solid #dfe5e9;padding:10px;background:#fafcfd}.dual-color-pickers h4{font-size:9px;letter-spacing:.05em;margin:0 0 8px;color:#334550}.color-swatches-only.compact .color-swatch-tile{grid-template-columns:46px 1fr;padding:7px}.color-swatches-only.compact .color-swatch-tile.on{padding:6px}.color-swatches-only.compact .color-swatch-large{width:42px;height:42px}.dual-preview-wrap{position:relative;width:100%;min-height:430px;display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:center;padding:45px 28px 35px;box-sizing:border-box}.dual-preview-wrap>div{text-align:center;min-width:0}.dual-preview-wrap>div>b{display:block;font-size:10px;letter-spacing:.06em;color:#314652;margin-bottom:10px}.dual-preview-wrap>div>span{display:block;font-size:9px;color:#71808b;margin-top:8px}.mini-stage{height:300px;display:flex;align-items:center;justify-content:center;background:#f5f7f8;border:1px solid #e2e7ea;position:relative}.mini-stage .drawing{width:var(--livew)!important;height:var(--liveh)!important;max-width:82%;max-height:260px}.dual-dims{position:absolute;left:0;right:0;bottom:10px;text-align:center;color:#71808b;font-size:9px}.pue-3d-back{inset:0;background:linear-gradient(135deg,#d8edf3,#b8d8e1);border:18px solid var(--frame-color-ext,#f4f2e8);box-shadow:inset 0 0 0 2px #9ba9ae;transform:rotateY(180deg) translateZ(18px);backface-visibility:hidden}.pue-3d-front{backface-visibility:hidden}.pue-3d-back .pue-3d-mullion{background:var(--frame-color-ext,#f4f2e8)!important}.pue-3d-side{background:linear-gradient(90deg,var(--frame-color-ext,#f4f2e8),var(--frame-color,#f4f2e8))!important}.pue-3d-top{background:linear-gradient(var(--frame-color,#f4f2e8),var(--frame-color-ext,#f4f2e8))!important}@media(max-width:800px){.dual-preview-wrap{grid-template-columns:1fr;min-height:620px}.mini-stage{height:240px}.finish-mode{grid-template-columns:1fr}}

/* 3.0.0 · famiglie Uniform */
.family-switch{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0 22px}.family-switch button{appearance:none;text-align:left;background:#fff;border:1px solid #d8dee5;border-radius:14px;padding:16px 18px;cursor:pointer;transition:.18s}.family-switch button:hover,.family-switch button.on{border-color:#c4162a;box-shadow:0 7px 24px rgba(20,28,38,.08)}.family-switch button.on{background:#fff8f8}.family-switch b,.family-switch small{display:block}.family-switch b{font-size:16px;color:#17202b}.family-switch small{margin-top:4px;color:#667085;line-height:1.35}.panel.form input[disabled]{background:#f5f7f9;color:#344054}.pricegrid td{min-width:76px}.pricegrid td:has(> *){}@media(max-width:720px){.family-switch{grid-template-columns:1fr}}
/* 3.0.1 · selezione famiglie visuale */
.family-switch.family-visual{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:20px 0 26px}
.family-switch.family-visual .family-card{padding:0;overflow:hidden;border-radius:18px;min-height:330px;display:grid;grid-template-rows:190px 1fr;background:#fff;position:relative}
.family-switch.family-visual .family-card.on{background:#fff;border-color:#c4162a;box-shadow:0 14px 34px rgba(20,28,38,.12)}
.family-photo{display:block;background-size:cover;background-position:center;background-repeat:no-repeat;border-bottom:1px solid #edf0f2;transition:transform .25s ease,filter .25s ease}
.family-card:hover .family-photo{transform:scale(1.025)}
.family-copy{padding:20px 22px 21px;display:block;position:relative;text-align:left}
.family-copy em,.family-copy b,.family-copy small,.family-copy i{display:block}
.family-copy em{font-style:normal;font-size:9px;font-weight:900;letter-spacing:1.2px;color:#c4162a;margin-bottom:6px}
.family-copy b{font-size:25px;line-height:1.05;color:#17202b}
.family-copy small{font-size:12px;color:#475467;margin-top:7px;line-height:1.4}
.family-copy i{font-style:normal;font-size:10px;font-weight:850;color:#17202b;margin-top:13px}
.family-card.on .family-copy:after{content:'SELEZIONATO';position:absolute;right:18px;top:18px;font-size:8px;font-weight:900;letter-spacing:.7px;color:#fff;background:#c4162a;border-radius:999px;padding:6px 8px}
@media(max-width:720px){.family-switch.family-visual{grid-template-columns:1fr}.family-switch.family-visual .family-card{min-height:300px;grid-template-rows:175px 1fr}}

.production-doc-picker{margin-top:14px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px;box-shadow:0 2px 8px #10182807}.production-doc-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}.production-doc-card{min-height:176px;border:1px solid var(--line);border-radius:13px;background:#fff;padding:16px;text-align:left;cursor:pointer;display:flex;flex-direction:column;position:relative;transition:.18s ease}.production-doc-card:hover,.production-doc-card.on{border-color:#2563eb;box-shadow:0 10px 25px #2563eb14;transform:translateY(-1px)}.production-doc-card.on{background:#f8fbff}.production-doc-card .doc-num{font-size:9px;font-weight:900;color:#667085}.production-doc-card .doc-icon{font-size:28px;line-height:1;margin:12px 0;color:#2563eb}.production-doc-card b{font-size:13px}.production-doc-card small{font-size:9px;color:var(--muted);line-height:1.45;margin-top:5px}.production-doc-card em{margin-top:auto;font-size:9px;color:#175cd3;font-style:normal;font-weight:850;padding-top:14px}.prod-document{scroll-margin-top:92px;margin-top:14px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:22px;box-shadow:0 2px 8px #10182807}.prod-doc-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:16px}.prod-doc-head small{font-size:9px;letter-spacing:1px;color:var(--muted);font-weight:850}.prod-doc-head h2{font-size:22px;margin:4px 0}.prod-doc-head p{font-size:10px;color:var(--muted);margin:0}.prod-order-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px}.prod-order-strip>div{background:#f8fafc;border:1px solid #eef1f4;border-radius:10px;padding:11px}.prod-order-strip small,.prod-order-strip b{display:block}.prod-order-strip small{font-size:8px;color:#667085}.prod-order-strip b{font-size:11px;margin-top:4px}.prod-doc-table{min-width:760px!important}.prod-doc-foot{margin-top:14px;background:#f8fafc;border-radius:10px;padding:12px;font-size:10px;line-height:1.5;color:#475467}.optimizer-demo{display:grid;gap:14px;padding:8px 0}.opt-row{display:grid;grid-template-columns:90px 1fr;align-items:center;gap:12px}.opt-row>b{font-size:11px}.opt-bar{height:52px;border:1px solid #d8dde3;background:#eef2f6;border-radius:9px;display:flex;padding:6px;gap:4px;align-items:stretch}.opt-bar i{background:#98a2b3;border-radius:5px}.opt-bar i:nth-child(2){background:#667085}.opt-bar i:nth-child(3){background:#475467}.opt-bar em{margin-left:auto;align-self:center;padding:0 8px;font-size:8px;font-style:normal;color:#667085}.work-sheet{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden}.work-sheet>div{padding:12px 14px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr 1.5fr;gap:10px;font-size:10px}.work-sheet>div:nth-child(odd){border-right:1px solid var(--line)}.work-sheet span{color:#667085}.production-scope{margin-top:14px}.production-scope-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:14px}.production-scope-grid>div{background:#f8fafc;border-radius:10px;padding:12px}.production-scope-grid b,.production-scope-grid span{display:block}.production-scope-grid b{font-size:11px}.production-scope-grid span{font-size:9px;color:#667085;margin-top:5px;line-height:1.4}@media(max-width:900px){.production-doc-row,.prod-order-strip,.production-scope-grid{grid-template-columns:1fr 1fr}.work-sheet{grid-template-columns:1fr}.work-sheet>div:nth-child(odd){border-right:0}}@media(max-width:520px){.production-doc-row,.prod-order-strip,.production-scope-grid{grid-template-columns:1fr}.prod-doc-head{flex-direction:column}.opt-row{grid-template-columns:1fr}.work-sheet>div{grid-template-columns:1fr}}


/* 3.0.3 · hero fotografico + riepilogo sfrido demo */
.standard-hero-visual{min-height:370px;align-items:center}
.std-window-photo{width:min(700px,100%);height:380px;border-radius:22px;background-size:cover;background-position:center;box-shadow:0 24px 55px rgba(31,41,55,.20);position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.75)}
.std-window-photo:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 58%,rgba(17,24,39,.45))}
.std-window-photo span{position:absolute;left:22px;bottom:18px;z-index:2;color:#fff;font-size:10px;font-weight:850;letter-spacing:.04em;background:rgba(17,24,39,.42);backdrop-filter:blur(5px);padding:8px 10px;border-radius:999px}
.optimizer-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:4px 0 18px}.optimizer-metrics>div{border:1px solid var(--line);background:#f8fafc;border-radius:11px;padding:13px}.optimizer-metrics small,.optimizer-metrics b{display:block}.optimizer-metrics small{font-size:8px;color:#667085;font-weight:850;letter-spacing:.04em}.optimizer-metrics b{font-size:17px;margin-top:5px}.demo-cut-summary{margin-top:14px;overflow:auto}.demo-cut-summary table{width:100%;border-collapse:collapse;font-size:10px}.demo-cut-summary th,.demo-cut-summary td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left}.demo-cut-summary th{font-size:8px;color:#667085;letter-spacing:.04em;background:#f8fafc}
@media(max-width:900px){.optimizer-metrics{grid-template-columns:1fr 1fr}.std-window-photo{height:300px}}
@media(max-width:520px){.optimizer-metrics{grid-template-columns:1fr}}


/* PREVISO UNIFORM 3.0.4 — foto famiglie, flag doppia finitura, facsimile distinta */
.finish-mode{margin:9px 0 13px;padding:11px;background:#f7f8fa;border:1px solid #e3e7ec;border-radius:10px}.finish-mode>span{display:block;font-size:9px;font-weight:900;letter-spacing:.8px;color:#667085;margin-bottom:8px}.finish-mode>div{display:grid;grid-template-columns:1fr 1.35fr;gap:7px}.finish-mode button{appearance:none;border:1px solid #cfd6de;background:#fff;border-radius:8px;padding:9px 10px;font-size:9px;font-weight:850;color:#344054;cursor:pointer;text-align:center}.finish-mode button.on{border-color:#153b69;background:#edf4ff;color:#153b69;box-shadow:0 0 0 1px #153b69 inset}.dual-color-pickers.single{grid-template-columns:1fr}.prod-doc-actions{display:flex;justify-content:flex-end;margin:15px 0 4px}.family-photo{min-height:190px;background-color:#eef1f4}.std-window-photo{background-color:#e9edf1}.family-photo:before{content:'';display:block;height:100%;min-height:190px}
@media(max-width:720px){.finish-mode>div{grid-template-columns:1fr}.prod-doc-actions .btn{width:100%}}


/* PREVISO UNIFORM 3.0.5 — HOME “IMMAGINE 2” */
.image2-home{background:#f5f3ef}
.image2-hero{min-height:620px;background-image:linear-gradient(90deg,rgba(249,246,241,.98) 0%,rgba(249,246,241,.92) 42%,rgba(249,246,241,.12) 70%),var(--hero);background-size:cover;background-position:center;position:relative;display:flex;align-items:center;padding:48px max(34px,7vw)}
.image2-overlay{width:min(980px,72vw)}
.image2-copy{max-width:680px;margin-bottom:24px}
.image2-copy small{display:block;color:#a36a28;font-weight:900;letter-spacing:2.2px;font-size:10px;margin-bottom:12px}
.image2-copy h1{font-size:48px;line-height:1.04;margin:0 0 12px;color:#10294b}
.image2-copy p{font-size:17px;color:#334155;line-height:1.5;margin:0}
.image2-family-wrap{max-width:900px}
.image2-home .family-switch.family-visual{margin:0;gap:18px}
.image2-home .family-switch.family-visual .family-card{min-height:320px;grid-template-rows:185px 1fr;border:1px solid rgba(255,255,255,.95);box-shadow:0 14px 34px rgba(15,23,42,.12);backdrop-filter:blur(8px);background:rgba(255,255,255,.94)}
.image2-home .family-switch.family-visual .family-card.on{border-color:#b68135;box-shadow:0 15px 38px rgba(15,23,42,.18)}
.image2-home .family-photo{background-position:center 48%;filter:saturate(.94) contrast(1.02)}
.image2-home .family-copy em{color:#a36a28}
.image2-home .family-card.on .family-copy:after{background:#a36a28}
.image2-home .family-copy i{color:#a36a28}
.image2-types{margin:-24px max(24px,5vw) 32px;background:#fff;border:1px solid #e6e1da;border-radius:22px;padding:26px 28px 30px;position:relative;z-index:3;box-shadow:0 18px 45px rgba(15,23,42,.09)}
.image2-sectionhead{display:grid;grid-template-columns:auto auto 1fr;align-items:end;gap:12px 24px;margin-bottom:18px}
.image2-sectionhead small{grid-column:1/-1;color:#a36a28}
.image2-sectionhead h2{font-size:27px;color:#10294b;margin:0}
.image2-sectionhead p{margin:0;color:#667085;font-size:12px;padding-bottom:3px}
.image2-types .products{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.image2-types .product{background:#fff;border-color:#e0e4e8;min-height:155px}
.image2-types .product:hover,.image2-types .product.on{border-color:#b68135;box-shadow:0 8px 20px rgba(15,23,42,.08)}
.image2-types .product.on{background:#fffaf3}
.image2-home .standard-band{margin:0 max(24px,5vw) 30px}
.image2-home .standard-summary{margin:0 max(24px,5vw) 45px}
@media(max-width:1000px){
  .image2-hero{min-height:auto;background-image:linear-gradient(rgba(249,246,241,.93),rgba(249,246,241,.93)),var(--hero);padding:42px 24px}
  .image2-overlay{width:100%}
  .image2-types .products{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:720px){
  .image2-copy h1{font-size:38px}
  .image2-home .family-switch.family-visual{grid-template-columns:1fr}
  .image2-types{margin:-10px 12px 22px;padding:20px 16px}
  .image2-sectionhead{display:block}
  .image2-sectionhead h2{margin:6px 0}
  .image2-types .products{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){.image2-types .products{grid-template-columns:1fr}}

/* 3.0.6 CLEAN BASE FIX — solo correzioni richieste sulla master 3.0.5 */
.product{overflow:hidden}
.product .product-visual,.product .product-copy{display:block;min-width:0}
.product .product-copy b,.product .product-copy small{overflow-wrap:anywhere}
.product .product-copy em{display:inline-flex;align-items:center;justify-content:center;margin-top:10px;min-height:28px;padding:0 12px;border-radius:7px;background:#10294b;color:#fff;font-size:8px;font-weight:900;font-style:normal;letter-spacing:.04em}
.product.on .product-copy em,.product:hover .product-copy em{background:#a36a28}

/* Schemi di apertura coerenti: il disegno è tecnico, non una foto generica. */
.prod-icon{overflow:hidden;background:#f7fafc}
.prod-icon .leaf{position:absolute;inset:5px;display:block;border:0}
.prod-icon:not(.fixed):not(.two) .leaf-a:before,
.prod-icon:not(.fixed):not(.two) .leaf-a:after{content:"";position:absolute;right:3px;width:1.5px;height:58%;background:#6b7785;transform-origin:right center}
.prod-icon:not(.fixed):not(.two) .leaf-a:before{top:50%;transform:rotate(43deg)}
.prod-icon:not(.fixed):not(.two) .leaf-a:after{bottom:50%;transform:rotate(-43deg)}
.prod-icon.two .leaf-a,.prod-icon.two .leaf-b{inset:5px 50% 5px 5px}
.prod-icon.two .leaf-b{inset:5px 5px 5px 50%}
.prod-icon.two .leaf-a:before,.prod-icon.two .leaf-a:after,.prod-icon.two .leaf-b:before,.prod-icon.two .leaf-b:after{content:"";position:absolute;top:50%;width:78%;height:1.5px;background:#6b7785;transform-origin:center}
.prod-icon.two .leaf-a:before{left:4px;transform:rotate(34deg)}
.prod-icon.two .leaf-a:after{left:4px;transform:rotate(-34deg)}
.prod-icon.two .leaf-b:before{right:4px;transform:rotate(34deg)}
.prod-icon.two .leaf-b:after{right:4px;transform:rotate(-34deg)}
.prod-icon.fixed .fixed-x{position:absolute;left:10%;top:50%;width:80%;height:1.5px;background:#6b7785;transform-origin:center}
.prod-icon.fixed .x1{transform:rotate(45deg)}
.prod-icon.fixed .x2{transform:rotate(-45deg)}

/* Home: immagine e descrizione non possono sovrapporsi. */
.image2-types .product{display:grid;grid-template-columns:minmax(82px,38%) minmax(0,1fr);align-items:center;gap:12px;text-align:left;padding:14px;min-height:164px}
.image2-types .product .prod-icon{margin:0 auto}
.image2-types .product .product-copy b{font-size:11px;margin:0 0 5px}
.image2-types .product .product-copy small{font-size:8px;line-height:1.4;margin:0}

/* Configuratore: mantiene il layout 3.0.5 e diventa fluido solo quando serve. */
@media(max-width:1180px){
  .workspace{grid-template-columns:300px minmax(0,1fr)}
  .workspace>.calc{grid-column:1/-1}
  .products{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media(max-width:900px){
  .top{height:auto;min-height:64px;flex-wrap:wrap;padding:12px 18px;gap:10px 16px}
  .top nav{order:3;width:100%;overflow-x:auto;padding-bottom:2px}
  .top nav button{white-space:nowrap}
  .main{padding:22px 18px 42px}
  .workspace{grid-template-columns:1fr}
  .workspace>.calc{grid-column:auto}
  .techgrid{grid-template-columns:1fr}
  .products{grid-template-columns:repeat(3,minmax(0,1fr))}
  .dual-preview-wrap{min-height:auto}
}
@media(max-width:640px){
  .products,.image2-types .products{grid-template-columns:1fr}
  .image2-types .product{grid-template-columns:108px minmax(0,1fr);min-height:142px}
  .image2-types .product .prod-icon{transform:scale(.92)}
  .pagehead{display:block}
  .stepbar{margin-top:12px;overflow-x:auto}
  .two,.quote-meta,.quote-bottom,.rules{grid-template-columns:1fr}
  .actions{flex-direction:column}
  .actions .btn{width:100%}
  .stage{height:360px}
  .drawing{max-width:75vw}
}
@media(max-width:420px){
  .main{padding-left:12px;padding-right:12px}
  .image2-types .product{grid-template-columns:88px minmax(0,1fr);padding:11px}
  .image2-copy h1{font-size:34px}
}

/* v3.0.7 - simboli apertura battenti / anta-ribalta sull'anta principale */
.drawing .opening-svg{position:absolute;inset:14px;width:calc(100% - 28px);height:calc(100% - 28px);overflow:visible;pointer-events:none;z-index:3}
.drawing .opening-svg line,.drawing .opening-svg path{fill:none;stroke:#667684;stroke-width:1.4;vector-effect:non-scaling-stroke}
.drawing .opening-svg .tilt{stroke-dasharray:5 4;stroke-width:1.25}
.drawing .opening-svg .handle-mark{fill:#34434a;stroke:none}
.drawing.two .opening-svg{z-index:4}
.mini-stage .drawing .opening-svg{inset:10px;width:calc(100% - 20px);height:calc(100% - 20px)}


/* 3.0.9 · Vista 3D con nodi tecnici coerenti con serramento in legno */
.pue-3d-tech-layout{width:100%;display:grid;grid-template-columns:minmax(270px,.9fr) minmax(420px,1.35fr);gap:16px;align-items:stretch;padding:16px;box-sizing:border-box}
.pue-3d-tech-layout .pue-3d-stage{min-height:410px;border:1px solid #e0e5e8;border-radius:12px;background:linear-gradient(180deg,#fbfcfc,#f1f4f4)}
.pue-wood-nodes{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:stretch}
.pue-wood-node-card{min-width:0;border:1px solid #dce2e5;background:#fff;border-radius:12px;padding:12px 10px 9px;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start}
.pue-wood-node-card>b{text-align:center;color:#263f4c;font-size:10px;letter-spacing:.045em;margin:0 0 6px}
.pue-wood-node-card>small{text-align:center;color:#7a6a58;font-size:8.5px;line-height:1.35;margin-top:4px}
.pue-wood-node{width:100%;height:auto;max-height:330px;display:block}
.pue-wood-node .paper{fill:#fbfaf7;stroke:#ece5db;stroke-width:1}
.pue-wood-node .wood{fill:#c89a68;stroke:#6d4b2f;stroke-width:2.2;stroke-linejoin:round}
.pue-wood-node .frame{fill:#bf8c57}
.pue-wood-node .sash{fill:#d2a16d}
.pue-wood-node .cut{fill:#fbfaf7;stroke:#76563b;stroke-width:1.7}
.pue-wood-node .glass{fill:#dff2f7;stroke:#66838d;stroke-width:1.4}
.pue-wood-node .gasket{fill:#343434}
.pue-wood-node .stop{fill:#d8ad7d;stroke:#76563b;stroke-width:1.5;stroke-linejoin:round}
.pue-wood-node .grain{fill:none;stroke:#8b623e;stroke-width:1;opacity:.45;stroke-linecap:round}
.pue-wood-node .callout{stroke:#6e7477;stroke-width:1;stroke-dasharray:2 2}
.pue-wood-node text{font-family:Arial,sans-serif;font-size:7.5px;font-weight:700;fill:#4d5559;letter-spacing:.015em}
.pue-node-disclaimer{grid-column:1/-1;margin:0;padding:0 8px 2px;text-align:center;color:#7a6a58;font-size:9px;line-height:1.45}
.pue-section-wood{padding:18px;box-sizing:border-box}
.pue-section-wood .pue-wood-nodes.standalone{width:100%;max-width:780px}
.pue-section-wood .pue-wood-node{max-height:300px}
@media(max-width:1180px){.pue-3d-tech-layout{grid-template-columns:1fr}.pue-3d-tech-layout .pue-3d-stage{min-height:350px}.pue-wood-node{max-height:280px}}
@media(max-width:720px){.pue-3d-tech-layout{padding:10px;gap:10px}.pue-wood-nodes{grid-template-columns:1fr}.pue-wood-node-card{padding:10px}.pue-wood-node{max-height:260px}.pue-node-disclaimer{font-size:8.5px}}

/* PREVISO UNIFORM 3.0.10 - allineamento campi affiancati */
.form .two > label{
  display:flex;
  flex-direction:column;
  min-width:0;
}
.form .two > label > input,
.form .two > label > select{
  margin-top:auto;
  flex:0 0 42px;
}
.form .two > label > .field-limit{
  min-height:22px;
  display:block;
  margin-top:5px;
}
@media(max-width:760px){
  .form .two > label > input,
  .form .two > label > select{margin-top:6px}
  .form .two > label > .field-limit{min-height:0}
}

/* v3.0.11 - Universo Sistema 55 Wood / selezione listino */
.universe-pricing-selector{margin:18px 0 22px;padding:18px;border:1px solid #dfe4e8;border-radius:16px;background:#fff;box-shadow:0 8px 24px rgba(16,24,40,.05)}
.ups-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:12px}.ups-head small{font-size:10px;font-weight:800;letter-spacing:.11em;color:#c4162a}.ups-head b{font-size:16px;color:#111827}
.ups-systems{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.ups-systems button,.ups-finishes button{appearance:none;border:1px solid #d0d5dd;background:#fff;border-radius:12px;padding:13px;text-align:left;cursor:pointer;color:#1f2937}.ups-systems button.on,.ups-finishes button.on{border-color:#c4162a;box-shadow:0 0 0 2px rgba(196,22,42,.09);background:#fff7f8}.ups-systems b,.ups-systems small,.ups-finishes b,.ups-finishes small{display:block}.ups-systems small,.ups-finishes small{margin-top:4px;color:#667085;font-size:11px}.ups-finishes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:14px}.ups-finishes>span{grid-column:1/-1;font-size:10px;font-weight:800;letter-spacing:.1em;color:#667085}.ups-note,.grid-source-note{margin:12px 0 0;padding:11px 12px;background:#f8fafc;border-left:3px solid #c4162a;color:#475467;font-size:12px;line-height:1.5}.grid-source-note{margin:14px}
@media(max-width:820px){.ups-systems,.ups-finishes{grid-template-columns:1fr}.ups-head{display:block}.ups-head b{display:block;margin-top:4px}.ups-finishes>span{grid-column:auto}}

/* v3.0.12 — gerarchia Home: sistemi/modelli Universo separati */
.image2-home .home-system-switch{grid-template-columns:repeat(3,minmax(0,1fr));}
.image2-home .home-system-switch .family-card{min-width:0;}
.home-wood-finishes .universe-pricing-selector{margin:0 0 24px;}
.home-wood-finishes .ups-systems{display:none;}
@media(max-width:1080px){.image2-home .home-system-switch{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:720px){.image2-home .home-system-switch{grid-template-columns:1fr;}}

/* v3.0.14 · chiarezza percorso Home → Modello di prodotto → Finitura */
.selected-system-summary{margin:18px 0 22px;padding:20px;border:1px solid #d9e0e5;border-radius:18px;background:#fff;box-shadow:0 10px 30px rgba(16,24,40,.06)}
.sss-top{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px}.sss-top small{font-size:10px;font-weight:900;letter-spacing:.12em;color:#c4162a}.sss-top h2{margin:4px 0 0;font-size:22px;color:#17202b}.sss-ok{padding:8px 12px;border-radius:999px;background:#edf8f0;color:#19703b;font-size:10px;font-weight:900;letter-spacing:.08em;white-space:nowrap}
.sss-path{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1.3fr) auto minmax(0,1.3fr);gap:10px;align-items:center;margin-bottom:16px;padding:12px;border-radius:14px;background:#f7f8f9}.sss-path>div{display:grid;grid-template-columns:30px 1fr;column-gap:9px;align-items:center}.sss-path>div>span{grid-row:1/3;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#17202b;color:#fff;font-weight:900}.sss-path small{font-size:9px;letter-spacing:.09em;color:#8b5960;font-weight:800}.sss-path b{font-size:13px;color:#17202b}.sss-path>i{font-style:normal;color:#c4162a;font-weight:900}
.sss-card{position:relative;display:grid;grid-template-columns:170px 1fr auto;min-height:132px;border:2px solid #c4162a;border-radius:16px;overflow:hidden;background:#fff}.sss-card .family-photo{display:block;background-size:cover;background-position:center}.sss-card .family-copy{display:flex;flex-direction:column;justify-content:center;padding:16px 18px}.sss-card .family-copy em{font-size:9px;font-weight:900;letter-spacing:.12em;color:#c4162a}.sss-card .family-copy b{font-size:22px;margin:4px 0}.sss-card .family-copy small{font-size:12px;color:#667085}.sss-card .family-copy i{font-size:11px;color:#475467;margin-top:8px}.sss-badge{align-self:start;margin:14px 14px 0 0;padding:7px 10px;border-radius:999px;background:#c4162a;color:#fff;font-size:9px;font-weight:900;letter-spacing:.08em}
.sss-actions{display:flex;justify-content:flex-end;align-items:center;gap:12px;margin-top:12px;font-size:11px;color:#667085}.sss-actions button{border:1px solid #cfd6dc;background:#fff;border-radius:10px;padding:8px 12px;font-weight:800;color:#17202b;cursor:pointer}.sss-actions button:hover{border-color:#c4162a;color:#c4162a}
.ups-finishes button{position:relative}.finish-selected-badge{display:inline-flex;margin-top:8px;padding:5px 8px;border-radius:999px;background:#edf8f0;color:#19703b;font-size:9px;font-style:normal;font-weight:900;letter-spacing:.06em}
.system-preselected .ups-head{padding-bottom:10px;border-bottom:1px solid #eceff1}.system-preselected .ups-head:after{content:'Ora scegli esclusivamente la finitura/listino del modello di prodotto già selezionato.';display:block;font-size:11px;color:#667085;max-width:360px;text-align:right}
@media(max-width:820px){.sss-top{display:block}.sss-ok{display:inline-flex;margin-top:10px}.sss-path{grid-template-columns:1fr}.sss-path>i{transform:rotate(90deg);justify-self:center}.sss-card{grid-template-columns:1fr}.sss-card .family-photo{height:150px}.sss-badge{position:absolute;top:10px;right:10px;margin:0}.sss-actions{justify-content:space-between}.system-preselected .ups-head:after{text-align:left;margin-top:8px}}

/* v3.0.15 · terminologia uniforme: Modello di prodotto */

/* v3.0.16 — etichetta uniforme modello di prodotto */
.product-model-label{display:block;margin:5px 0 2px;font-size:10px;line-height:1.2;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--accent,#a95d58);}

/* v3.0.17 — chiarezza modello UNI_VERSO */
.image2-home .home-system-switch.two-products{grid-template-columns:repeat(2,minmax(0,1fr));max-width:900px}
.sss-path{grid-template-columns:minmax(0,1.15fr) auto minmax(0,.8fr) auto minmax(0,.9fr) auto minmax(0,.75fr) auto minmax(0,1.25fr)}
@media(max-width:1080px){.image2-home .home-system-switch.two-products{grid-template-columns:repeat(2,minmax(0,1fr))}.sss-path{grid-template-columns:1fr 1fr;gap:8px}.sss-path>i{display:none}}
@media(max-width:720px){.image2-home .home-system-switch.two-products{grid-template-columns:1fr}.sss-path{grid-template-columns:1fr}}