:root{--pk-red:#e3262e;--pk-red-hover:#aa252a;--pk-soft-red:#f7eff0;--pk-black:#000;--pk-ink:#121212;--pk-charcoal:#252525;--pk-muted:#707070;--pk-border:#e6e6e6;--pk-band:#f4f3f3;--pk-card:#f6f6f6;--pk-paper:#fff;--pk-radius:4px;--pk-radius-large:8px}*{box-sizing:border-box}body{background:var(--pk-band);color:var(--pk-ink);margin:0;font-family:Plus Jakarta Sans,Helvetica Neue,Helvetica,Arial,sans-serif}button{font:inherit}button:disabled{cursor:not-allowed;opacity:.55}.is-hidden{display:none!important}.configurator-shell{grid-template-columns:minmax(0,1fr) 360px;gap:24px;min-height:100vh;padding:32px 80px;display:grid}.intro-panel,.selection-panel,.summary-panel{background:var(--pk-paper);border:1px solid var(--pk-border);border-radius:var(--pk-radius-large)}.intro-panel{grid-column:1/-1;justify-content:space-between;align-items:center;gap:24px;padding:28px;display:flex}.eyebrow{color:var(--pk-red);letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px;font-size:.75rem;font-weight:700}h1,h2,p{margin-top:0}h1{letter-spacing:-.05em;white-space:nowrap;max-width:none;margin-bottom:12px;font-size:clamp(2rem,4vw,3.75rem);line-height:.98}h2{letter-spacing:-.03em;margin-bottom:0;font-size:clamp(1.35rem,2vw,2rem)}.intro-copy,.card-description,#selected-description{color:var(--pk-muted);line-height:1.6}.intro-copy{white-space:nowrap;max-width:none;margin-bottom:0}.selection-panel{padding:24px}.section-heading{justify-content:space-between;align-items:end;gap:16px;margin-bottom:20px;display:flex}.fireplace-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;width:100%;max-width:min(100%,max(1320px,75vw));margin:0 auto;display:grid}.fireplace-card{cursor:pointer;background:var(--pk-paper);border:1px solid var(--pk-border);border-radius:var(--pk-radius-large);min-width:0;color:inherit;text-align:left;flex-direction:column;padding:0;transition:border-color .18s,box-shadow .18s,transform .18s;display:flex;overflow:hidden}.fireplace-card:hover,.fireplace-card:focus-visible{border-color:#e3262e8c;outline:none;transform:translateY(-2px);box-shadow:0 18px 40px #1212121a}.fireplace-card[aria-checked=true],.shape-card[aria-checked=true]{border-color:var(--pk-red);box-shadow:0 0 0 2px #e3262e21}.image-wrap{aspect-ratio:4/5;background:var(--pk-card);display:block;position:relative;overflow:hidden}.image-wrap:after{content:"";background:linear-gradient(#0000,#00000042);height:42%;position:absolute;inset:auto 0 0}.image-wrap img{object-fit:cover;width:100%;height:100%;transition:transform .22s}.fireplace-card:hover img,.fireplace-card:focus-visible img{transform:scale(1.035)}.card-content{gap:8px;padding:18px;display:grid}.card-kicker{color:var(--pk-red);letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:700}.card-title{color:var(--pk-black);font-size:1.2rem;font-weight:700}.card-description{font-size:.92rem}.summary-panel{align-self:start;padding:24px;position:sticky;top:32px}#selected-title{margin-bottom:10px}.primary-action{cursor:pointer;background:var(--pk-red);border:1px solid var(--pk-red);border-radius:var(--pk-radius);width:100%;min-height:44px;color:var(--pk-paper);margin-top:24px;font-weight:700;transition:background .18s,color .18s,border-color .18s}.primary-action:hover,.primary-action:focus-visible{background:var(--pk-paper);color:var(--pk-red);outline:none}.primary-action:disabled:hover{background:var(--pk-red);color:var(--pk-paper)}.secondary-action{cursor:pointer;background:var(--pk-paper);border:1px solid var(--pk-border);border-radius:var(--pk-radius);min-height:44px;color:var(--pk-charcoal);padding:0 16px;font-weight:700;transition:border-color .18s,color .18s}.secondary-action:hover,.secondary-action:focus-visible{border-color:var(--pk-red);color:var(--pk-red);outline:none}.room-configurator{grid-template-columns:minmax(320px,560px) 300px;align-items:start;gap:20px;display:grid}.room-preview{aspect-ratio:1049/1500;background:var(--pk-card);border:1px solid var(--pk-border);border-radius:var(--pk-radius-large);width:min(100%,560px);max-height:72vh;position:relative;overflow:hidden}.room-preview.is-single{aspect-ratio:auto;max-height:none}.fireplace-overlay.is-static{height:auto;position:static}.room-image{object-fit:contain;width:100%;height:100%;display:block}.fireplace-overlay{z-index:2;object-fit:contain;opacity:1;pointer-events:none;width:100%;height:100%;display:block;position:absolute;inset:0}.shape-options{gap:12px;display:grid}.shape-card{cursor:pointer;background:var(--pk-paper);border:1px solid var(--pk-border);border-radius:var(--pk-radius-large);color:inherit;text-align:left;gap:8px;padding:18px;transition:border-color .18s,box-shadow .18s,transform .18s;display:grid}.shape-card:hover,.shape-card:focus-visible{border-color:#e3262e8c;outline:none;transform:translateY(-1px);box-shadow:0 12px 28px #12121214}.shape-title{color:var(--pk-black);font-size:1.05rem;font-weight:700}.shape-description{color:var(--pk-muted);font-size:.92rem;line-height:1.55}.zakljucek-layout{grid-template-columns:37.5% 1fr;align-items:start;gap:28px;display:grid}.zakljucek-image{border:1px solid var(--pk-border);border-radius:var(--pk-radius-large);width:100%;height:auto;display:block}.zakljucek-right{gap:24px;display:grid}.zakljucek-summary{border:1px solid var(--pk-border);border-radius:var(--pk-radius-large);overflow:hidden}.summary-row{border-bottom:1px solid var(--pk-border);justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;font-size:.93rem;display:flex}.summary-row:last-child{border-bottom:none}.summary-label{color:var(--pk-muted)}.summary-value{color:var(--pk-ink);font-weight:700}.zakljucek-form{gap:14px;display:grid}.form-group{gap:6px;display:grid}.form-group label{color:var(--pk-charcoal);font-size:.88rem;font-weight:700}.form-group input,.form-group textarea{font:inherit;background:var(--pk-paper);border:1px solid var(--pk-border);border-radius:var(--pk-radius);color:var(--pk-ink);padding:10px 12px;font-size:.95rem;transition:border-color .18s}.form-group input:focus,.form-group textarea:focus{border-color:var(--pk-red);outline:none}.form-group input.is-error,.form-group textarea.is-error{border-color:var(--pk-red);box-shadow:0 0 0 2px #e3262e21}.form-group textarea{resize:vertical}.form-hint{color:var(--pk-muted);margin:-6px 0 0;font-size:.82rem}.form-error-msg{color:var(--pk-red);margin:0;font-size:.85rem;font-weight:700}.zakljucek-hvala{background:var(--pk-soft-red);border-radius:var(--pk-radius-large);color:var(--pk-red);padding:18px;font-size:.95rem;font-weight:700;line-height:1.6}@media (width<=1120px){.zakljucek-layout{grid-template-columns:1fr}.configurator-shell{grid-template-columns:1fr;padding:32px 48px}.summary-panel{position:static}.room-configurator{grid-template-columns:1fr}}@media (width<=820px){.configurator-shell{gap:16px;padding:16px}.intro-panel{flex-direction:column;align-items:stretch;padding:22px}h1,.intro-copy{white-space:normal}.section-heading{flex-direction:column;align-items:stretch}.fireplace-grid{grid-template-columns:1fr}.selection-panel,.summary-panel{padding:18px}.image-wrap{aspect-ratio:4/5}}