/* Model „Dům. Vrstva po vrstvě.“ — převzato 1:1 z návrhu Petra (PDD-Build-model-A.html, 26. 9. 2026), scoped pod #pdd-build-model-a */

#pdd-build-model-a{width:100%;}
#pdd-build-model-a .cut-stage{container:pddcut / inline-size;--ink:#1D201F;--paper:#f1ebe5;--olive:#A48766;--muted:#c0b9b1;font-family:Manrope,Arial,sans-serif;color:var(--paper);background:var(--ink);color-scheme:light;min-height:820px;display:flex;flex-direction:column;line-height:1.65;position:relative;overflow:hidden;}
#pdd-build-model-a .cut-stage *{box-sizing:border-box}#pdd-build-model-a .cut-stage button{font:inherit;color:inherit}#pdd-build-model-a .cut-stage h2,#pdd-build-model-a .cut-stage h3,#pdd-build-model-a .cut-stage p,#pdd-build-model-a .cut-stage figure{margin:0}#pdd-build-model-a .cut-stage h2,#pdd-build-model-a .cut-stage h3{font-weight:400;letter-spacing:-.045em;line-height:1.18}#pdd-build-model-a .cut-stage [hidden]{display:none!important}
#pdd-build-model-a .x-brand-line{margin:0 5.5%;padding:25px 0 22px;border-bottom:1px solid #e6ded426;display:flex;justify-content:space-between;align-items:center;gap:20px;}
#pdd-build-model-a .brand{display:flex;align-items:center;gap:17px;flex-shrink:0}#pdd-build-model-a .brand svg{width:71px;height:23px;display:block}#pdd-build-model-a .brand span{font-size:11px;letter-spacing:.18em;border-left:1px solid #c1b6aa5c;padding-left:17px;}#pdd-build-model-a .chapter{font-size:11px;letter-spacing:.09em;color:#c6bfb7;text-align:right}
#pdd-build-model-a .cut-title{padding:34px 5.5% 10px;display:flex;gap:24px;justify-content:space-between;align-items:flex-end;}#pdd-build-model-a .cut-title h2{font-size:clamp(30px,4.75cqw,40px)}#pdd-build-model-a .cut-title p{font-size:12px;line-height:1.75;color:var(--muted);max-width:215px;}
#pdd-build-model-a .eyebrow{font-size:11px;letter-spacing:.11em;text-transform:uppercase;display:flex;align-items:center;gap:11px;line-height:1.5;margin-bottom:17px;color:var(--muted)}#pdd-build-model-a .eyebrow:before{content:"";width:24px;height:2px;background:var(--olive)}
#pdd-build-model-a .exploded-body{display:grid;grid-template-columns:60% 40%;align-items:center;flex:1;min-width:0;padding-top:14px;}
#pdd-build-model-a .model-column{min-width:0;position:relative;padding:0 1% 0 3%;}
#pdd-build-model-a .model-switch{position:relative;display:flex;justify-content:flex-start;margin:3px 0 0 8%;z-index:1;}
#pdd-build-model-a .model-switch button{border:0;border-bottom:1px solid #b1a2918c;background:transparent;padding:9px 0;font-size:11px;letter-spacing:.035em;display:flex;align-items:center;gap:15px;min-height:44px;}
#pdd-build-model-a .model-switch i{width:15px;height:15px}#pdd-build-model-a .model-canvas{position:relative;width:100%;}#pdd-build-model-a .model-canvas svg{width:100%;height:auto;display:block;overflow:visible;}
#pdd-build-model-a .a-part{--top:#d5cfc9;--front:#aca69f;--side:#7b8785;--edge:#65716F;opacity:.62;transition:opacity .45s,transform .85s cubic-bezier(.2,.7,.2,1);}
#pdd-build-model-a .a-part.selected{--top:#A48766;--front:#736657;--side:#5f5447;--edge:#4d453c;opacity:1;}
#pdd-build-model-a .a-part polygon,#pdd-build-model-a .a-part path{stroke:var(--edge);stroke-width:.7;stroke-linejoin:round;transition:fill .45s,stroke .45s;}
#pdd-build-model-a .a-part [data-component="ring-beams"] polygon{stroke-width:1;}
#pdd-build-model-a .a-part .top{fill:var(--top)}#pdd-build-model-a .a-part .front{fill:var(--front)}#pdd-build-model-a .a-part .side{fill:var(--side)}
#pdd-build-model-a .a-guides{fill:none;stroke:#c0af9b;stroke-width:1;stroke-dasharray:3 7;opacity:.26;transition:opacity .4s;}
#pdd-build-model-a .a-assembly{transition:transform .85s cubic-bezier(.2,.7,.2,1);}
#pdd-build-model-a .a-part[data-level="walls-low"]{transform:translateY(-25px)}#pdd-build-model-a .a-part[data-level="floor"],#pdd-build-model-a .a-part[data-level="stairs"]{transform:translateY(-65px)}#pdd-build-model-a .a-part[data-level="walls-high"]{transform:translateY(-105px)}#pdd-build-model-a .a-part[data-level="ceiling"]{transform:translateY(-180px)}
#pdd-build-model-a .is-folded .a-part{transform:translateY(0)!important}#pdd-build-model-a .is-folded .a-assembly{transform:translateY(-67px)}#pdd-build-model-a .is-folded .a-guides{opacity:0;}
#pdd-build-model-a .a-marker{position:absolute;transform:translate(-50%,-50%);width:36px;height:36px;border:1px solid #A48766;background:#1D201F;border-radius:50%;display:grid;place-items:center;padding:0;color:#e7ded4;font-size:11px;box-shadow:0 0 0 5px #1D201F77;transition:top .85s cubic-bezier(.2,.7,.2,1),background .3s;}
#pdd-build-model-a .a-marker[aria-pressed="true"]{background:#A48766;border-color:#A48766;color:#121514;}
#pdd-build-model-a .scope-list{padding:5px 14% 5px 5%;min-width:0;}
#pdd-build-model-a .scope-row{width:100%;text-align:left;border:0;border-top:1px solid #9d988c4d;background:transparent;padding:20px 0;display:grid;grid-template-columns:27px 1fr;gap:9px;min-height:109px;}
#pdd-build-model-a .scope-row .number{font-size:11px;color:#b5a18b;padding-top:2px}#pdd-build-model-a .scope-row .row-title{display:block;font-size:20px;letter-spacing:-.035em;line-height:1.25;margin-bottom:10px;color:#e3ddd7}#pdd-build-model-a .scope-row .row-desc{display:block;font-size:12px;line-height:1.65;color:#b5ada3;}
#pdd-build-model-a .scope-row[aria-pressed="true"]{border-top-color:#A48766}#pdd-build-model-a .scope-row[aria-pressed="true"] .row-title,#pdd-build-model-a .scope-row[aria-pressed="true"] .number{color:#f1ebe5;}#pdd-build-model-a .scope-row .row-arrow{display:inline-block;float:right;opacity:0;color:#b9ac9e}#pdd-build-model-a .scope-row[aria-pressed="true"] .row-arrow{opacity:1;}
#pdd-build-model-a .selection-note{font-size:11px;color:#c4b7a9;padding:13px 0 0;border-top:1px solid #9d988c4d;}
#pdd-build-model-a .cut-bottom{margin:14px 5.5% 0;padding:20px 0 23px;border-top:1px solid #c7c0b826;display:flex;justify-content:space-between;gap:24px;font-size:11px;color:#b4aa9f;margin-top:auto;}
#pdd-build-model-a .cut-bottom .legend{display:flex;align-items:center;gap:8px;white-space:nowrap}#pdd-build-model-a .cut-bottom .legend:before{content:"";width:12px;height:7px;background:#A48766;}#pdd-build-model-a .cut-bottom p{max-width:285px;text-align:right;font-size:11px;line-height:1.65;}
@container pddcut (max-width:580px){
 #pdd-build-model-a .x-brand-line{padding:22px 0 18px;}#pdd-build-model-a .chapter{font-size:11px;max-width:125px;}#pdd-build-model-a .brand{gap:12px;}#pdd-build-model-a .brand span{padding-left:12px;}
 #pdd-build-model-a .cut-title{display:block;padding-top:27px;}#pdd-build-model-a .cut-title h2{font-size:32px;}#pdd-build-model-a .cut-title p{max-width:none;margin-top:20px;font-size:12px;}
 #pdd-build-model-a .exploded-body{display:block;padding-top:6px;}#pdd-build-model-a .model-column{padding:0 5%;}#pdd-build-model-a .model-canvas{max-width:360px;margin:0 auto;}#pdd-build-model-a .model-switch{margin-left:3%;}
 #pdd-build-model-a .scope-list{padding:0 7% 24px;}#pdd-build-model-a .scope-row{padding:15px 0;grid-template-columns:30px 1fr;min-height:0;}#pdd-build-model-a .scope-row .row-title{font-size:19px;margin-bottom:7px;}#pdd-build-model-a .scope-row .row-desc{font-size:12px;}#pdd-build-model-a .selection-note{padding-top:12px;}
 #pdd-build-model-a .cut-bottom{display:block;padding:18px 0 20px;}#pdd-build-model-a .cut-bottom p{margin-top:12px;text-align:left;max-width:none;}
}
@media(max-width:600px){#pdd-build-model-a .cut-stage{min-height:1100px;}}
@media(pointer:coarse){#pdd-build-model-a .a-marker{width:44px;height:44px;}}
@media(prefers-reduced-motion:reduce){#pdd-build-model-a .a-part,#pdd-build-model-a .a-part polygon,#pdd-build-model-a .a-part path,#pdd-build-model-a .a-assembly,#pdd-build-model-a .a-marker{transition:none;}}

#pdd-build-model-a .bm-ico{width:16px;height:16px;flex:none}
#pdd-build-model-a .cut-stage{min-height:0}
#pdd-build-model-a .cut-title{padding-top:0}

/* v0.15 (R-0049): model ve vizuální identitě PDD — Manrope 600 nadpisy, Montserrat verzálky pro čísla a ovládání,
   neutrální kamenné vrstvy, zvýraznění zelenou #A48766 (stejná jako čárky v menu na homepage) */
#pdd-build-model-a .cut-stage{--paper:#F6F4EE;--muted:var(--on-dark-muted,#C9C0B3);--olive:#A48766;font-family:var(--font,Manrope),Arial,sans-serif}
#pdd-build-model-a .cut-title{align-items:flex-end;padding-bottom:var(--s3,24px)}
#pdd-build-model-a .cut-title .rubric{margin:0 0 var(--s3,24px)}
#pdd-build-model-a .cut-title .rubric__line{background:#A48766}
#pdd-build-model-a .cut-stage h2.h-sec{font-family:var(--font,Manrope),Arial,sans-serif;font-weight:600;letter-spacing:-.015em;line-height:1.15;font-size:var(--fs-44,2.75rem);color:#fff}
#pdd-build-model-a .cut-title p.lede{font-size:var(--fs-16,1rem);line-height:1.6;color:var(--on-dark-muted,#C9C0B3);max-width:300px}
#pdd-build-model-a .model-switch button{font-family:var(--font-cap,Montserrat),Arial,sans-serif;font-size:12px;letter-spacing:.14em;text-transform:uppercase;border-bottom-color:rgba(255,255,255,.3);color:#fff}
#pdd-build-model-a .a-part{--top:#E7E1D7;--front:#C3BDB0;--side:#9D988C;--edge:#77736A;opacity:.5}
#pdd-build-model-a .a-part.selected{--top:#A48766;--front:#775D40;--side:#624D34;--edge:#4B3B29;opacity:1}
#pdd-build-model-a .a-guides{stroke:#A48766;opacity:.4}
#pdd-build-model-a .a-marker{font-family:var(--font-cap,Montserrat),Arial,sans-serif;font-size:12px;letter-spacing:.06em;border-color:#A48766;color:#fff}
#pdd-build-model-a .a-marker[aria-pressed="true"]{background:#A48766;border-color:#A48766;color:#fff}
#pdd-build-model-a .scope-row{border-top-color:rgba(255,255,255,.14)}
#pdd-build-model-a .scope-row[aria-pressed="true"]{border-top-color:#A48766}
#pdd-build-model-a .scope-row .number{font-family:var(--font-cap,Montserrat),Arial,sans-serif;font-size:12px;letter-spacing:.14em;color:var(--on-dark-muted,#C9C0B3);padding-top:5px}
#pdd-build-model-a .scope-row .row-title{font-weight:600;font-size:var(--fs-20,1.25rem);letter-spacing:-.01em;color:#fff;opacity:.72}
#pdd-build-model-a .scope-row[aria-pressed="true"] .row-title{opacity:1;color:#fff}
#pdd-build-model-a .scope-row[aria-pressed="true"] .number{color:#fff}
#pdd-build-model-a .scope-row .row-desc{font-size:var(--fs-14,.875rem);color:var(--on-dark-muted,#C9C0B3)}
#pdd-build-model-a .scope-row .row-arrow{color:#A48766}
#pdd-build-model-a .scope-list{border-bottom:1px solid rgba(255,255,255,.14)}
@container pddcut (max-width:580px){#pdd-build-model-a .cut-stage h2.h-sec{font-size:2rem}#pdd-build-model-a .cut-title p.lede{margin-top:var(--s2,16px)}}
/* ---------- v0.25 (28. 9.) — musí být tady (build-model.css se načítá po a.css) */
/* R-0071: popisek modelu pod nadpisem vlevo, velikostí jako úvodní text ostatních sekcí */
#pdd-build-model-a .cut-title p.lede{font-size:var(--fs-20);line-height:1.55;max-width:60ch;margin-top:var(--s3)}
/* R-0073: seznam částí stavby písmem webu (Manrope; Montserrat jen rubriky), velikosti jako „Jak probíhá spolupráce“ */
#pdd-build-model-a .scope-row .number{font-family:var(--font);font-weight:600;font-size:var(--fs-14);letter-spacing:0;padding-top:4px}
#pdd-build-model-a .scope-row .row-title{font-family:var(--font);font-weight:600;font-size:var(--fs-20);letter-spacing:0;line-height:1.3}
#pdd-build-model-a .scope-row .row-desc{font-family:var(--font);font-weight:400;font-size:var(--fs-16);line-height:1.6}
#pdd-build-model-a .scope-row .row-arrow{width:18px;height:18px;margin-top:4px;color:#A48766}
/* ---------- v0.26 (28. 9.) R-0085: čísla v kolečku jako kroky poptávkového formuláře (.stepper__n: 28 px, 1px obrys, Manrope 600 14 px), jen 1, 2, 3.
   Na tmavém podkladu obrácené barvy: obrys světlý, vybraná část plná měď (jako značka v modelu). */
#pdd-build-model-a .scope-row{grid-template-columns:28px 1fr;gap:16px}
#pdd-build-model-a .scope-row .number{display:inline-grid;place-items:center;width:28px;height:28px;padding:0;margin-top:-1px;border-radius:50%;border:1px solid rgba(255,255,255,.42);font-family:var(--font);font-weight:600;font-size:var(--fs-14);letter-spacing:0;line-height:1;color:var(--on-dark-muted,#C9C0B3);transition:background-color var(--t) var(--ease),border-color var(--t) var(--ease),color var(--t) var(--ease)}
#pdd-build-model-a .scope-row[aria-pressed="true"] .number{background:#A48766;border-color:#A48766;color:#fff}
@media (hover:hover){#pdd-build-model-a .scope-row:hover .number{border-color:#A48766;color:#fff}}