:root{--gold: #C5A050;--gold-soft: #d4b76a;--gold-dark: #8a6c2a;--bg: #0f1115;--bg-elev: #161922;--bg-card: #1c2030;--border: #2a2f40;--border-strong: #3a4258;--text: #ECECF1;--text-muted: #9aa0b4;--text-faint: #6b7290;--accent: var(--gold);--sp-1: .25rem;--sp-2: .5rem;--sp-3: .75rem;--sp-4: 1rem;--sp-5: 1.5rem;--sp-6: 2rem;--sp-8: 3rem;--sp-10: 4rem;--radius: 8px;--radius-lg: 14px;--shadow-sm: 0 1px 2px rgba(0,0,0,.2);--shadow-md: 0 4px 12px rgba(0,0,0,.25);--shadow-lg: 0 12px 32px rgba(0,0,0,.35);--content-max: 1320px;--content-narrow: 720px}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{min-height:100vh;display:flex;flex-direction:column}img{max-width:100%;display:block}a{color:var(--gold);text-decoration:none}a:hover{color:var(--gold-soft)}h1,h2,h3,h4{font-family:Cormorant Garamond,Cinzel,Georgia,serif;font-weight:600;line-height:1.2;margin:0;letter-spacing:.01em}h1{font-size:2.5rem}h2{font-size:1.75rem}h3{font-size:1.25rem;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:600}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit}.container{max-width:var(--content-max);margin:0 auto;padding:0 var(--sp-5)}.container-narrow{max-width:var(--content-narrow);margin:0 auto;padding:0 var(--sp-5)}main{flex:1;padding:var(--sp-6) 0 var(--sp-10)}.site-header{background:var(--bg-elev);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50;backdrop-filter:blur(10px)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;padding:var(--sp-3) var(--sp-5);max-width:var(--content-max);margin:0 auto;gap:var(--sp-4)}.site-header__brand{display:flex;align-items:center;gap:var(--sp-3);color:var(--text);font-weight:600}.site-header__brand:hover{color:var(--text)}.site-header__brand img{width:38px;height:auto}.site-header__brand-text{display:flex;flex-direction:column;line-height:1.1}.site-header__brand-text strong{font-family:Cinzel,Georgia,serif;font-weight:600;letter-spacing:.05em;font-size:1rem;color:var(--gold)}.site-header__brand-text span{font-size:.8rem;color:var(--text-muted)}.site-header__nav{display:flex;gap:var(--sp-5);align-items:center}.site-header__nav a{color:var(--text-muted);font-weight:500;font-size:.95rem}.site-header__nav a:hover,.site-header__nav a.active{color:var(--text)}.lang-switch{display:flex;gap:var(--sp-1);align-items:center}.lang-switch a{padding:4px 8px;border-radius:4px;font-size:.85rem;color:var(--text-muted)}.lang-switch a.active{background:var(--bg-card);color:var(--gold)}.site-footer{background:var(--bg-elev);border-top:1px solid var(--border);padding:var(--sp-6) 0;margin-top:var(--sp-10);color:var(--text-muted);font-size:.9rem}.site-footer__inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--sp-3)}.page-title-block{margin-bottom:var(--sp-6)}.page-title-block h1{color:var(--text)}.page-title-block .lede{color:var(--text-muted);margin-top:var(--sp-2)}.catalogue-toolbar{display:flex;gap:var(--sp-3);align-items:end;flex-wrap:wrap;padding:var(--sp-4);background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:var(--sp-5)}.filter-group{display:flex;flex-direction:column;gap:4px;min-width:140px;flex:1 1 140px}.filter-group label{font-size:.8rem;color:var(--text-muted);font-weight:500}.filter-group select{background:var(--bg-card);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--radius);padding:8px 10px}.filter-group select:focus{outline:2px solid var(--gold);outline-offset:-1px}.catalogue-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--sp-4);color:var(--text-muted);font-size:.9rem;flex-wrap:wrap;gap:var(--sp-3)}.btn-link{background:none;border:none;color:var(--gold);cursor:pointer;font-size:.9rem;padding:0}.btn-link:hover{color:var(--gold-soft)}.slab-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--sp-5)}.slab-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease;display:flex;flex-direction:column}.slab-card:hover{transform:translateY(-2px);border-color:var(--border-strong);box-shadow:var(--shadow-md)}.slab-card a{color:var(--text);display:flex;flex-direction:column;height:100%}.slab-card__photo{position:relative;aspect-ratio:4 / 3;background:#0a0c12;overflow:hidden}.slab-card__photo img{width:100%;height:100%;object-fit:cover}.slab-card__photo[data-status=sprzedany] img,.slab-card__photo[data-status=sold] img{filter:grayscale(.85) brightness(.7)}.slab-card__badge{position:absolute;top:var(--sp-3);left:var(--sp-3);background:#000000bf;color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.1em;padding:4px 10px;border-radius:4px;text-transform:uppercase}.slab-card__badge--sold{background:#b41e1ed9}.slab-card__badge--reserved{background:#b4821ed9}.slab-card__body{padding:var(--sp-3) var(--sp-4) var(--sp-4);flex:1;display:flex;flex-direction:column}.slab-card__material{font-family:Cormorant Garamond,Georgia,serif;font-size:1.35rem;font-weight:600;letter-spacing:.01em;color:var(--text)}.slab-card__meta{color:var(--text-muted);font-size:.9rem;margin-top:4px}.slab-card__id{color:var(--text-faint);font-size:.75rem;font-family:SF Mono,Menlo,Monaco,monospace;margin-top:auto;padding-top:var(--sp-2)}.slab-detail{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:var(--sp-8)}@media (max-width: 900px){.slab-detail{grid-template-columns:1fr;gap:var(--sp-5)}}.slab-gallery__main{background:#0a0c12;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border)}.slab-gallery__main img{width:100%;height:auto}.slab-gallery__thumbs{display:flex;gap:var(--sp-2);margin-top:var(--sp-3);flex-wrap:wrap}.slab-gallery__thumb{width:80px;height:60px;border-radius:6px;overflow:hidden;border:2px solid var(--border);cursor:pointer;background:none;padding:0}.slab-gallery__thumb img{width:100%;height:100%;object-fit:cover}.slab-gallery__thumb.active{border-color:var(--gold)}.slab-info h1{color:var(--text);margin-bottom:var(--sp-1)}.slab-info__id{color:var(--text-faint);font-family:SF Mono,monospace;font-size:.85rem}.slab-specs{margin-top:var(--sp-5);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.slab-specs__row{display:flex;justify-content:space-between;padding:var(--sp-3) 0;border-bottom:1px solid var(--border);font-size:.95rem}.slab-specs__row:last-child{border-bottom:none}.slab-specs__label{color:var(--text-muted)}.slab-specs__value{color:var(--text);font-weight:500}.slab-actions{display:flex;flex-direction:column;gap:var(--sp-3);margin-top:var(--sp-5)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);padding:12px 18px;border-radius:var(--radius);font-weight:600;border:1px solid transparent;text-align:center;text-decoration:none;transition:background .15s,border-color .15s}.btn--primary{background:var(--gold);color:#1a1a1a}.btn--primary:hover{background:var(--gold-soft);color:#1a1a1a}.btn--secondary{background:transparent;color:var(--text);border-color:var(--border-strong)}.btn--secondary:hover{border-color:var(--gold);color:var(--gold)}.btn--full{width:100%}.notes-block{margin-top:var(--sp-5);background:var(--bg-elev);border-left:3px solid var(--gold);padding:var(--sp-3) var(--sp-4);border-radius:0 var(--radius) var(--radius) 0;color:var(--text-muted);font-style:italic}.back-link{display:inline-flex;align-items:center;gap:var(--sp-1);color:var(--text-muted);font-size:.9rem;margin-bottom:var(--sp-4)}.back-link:hover{color:var(--gold)}.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:var(--sp-8)}@media (max-width: 800px){.contact-grid{grid-template-columns:1fr}}.contact-info dl{display:grid;gap:var(--sp-4)}.contact-info dt{color:var(--text-muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}.contact-info dd{margin:4px 0 0;color:var(--text);font-size:1.05rem}.contact-form{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--sp-5)}.form-row{display:flex;flex-direction:column;gap:4px;margin-bottom:var(--sp-4)}.form-row label{color:var(--text-muted);font-size:.85rem}.form-row input,.form-row textarea,.form-row select{background:var(--bg-card);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--radius);padding:10px 12px;font-size:.95rem}.form-row input:focus,.form-row textarea:focus{outline:2px solid var(--gold);outline-offset:-1px;border-color:transparent}.form-row textarea{min-height:100px;resize:vertical;font-family:inherit}.form-honeypot{position:absolute;left:-10000px}.form-status{margin-top:var(--sp-3);padding:var(--sp-3);border-radius:var(--radius);display:none}.form-status.success{background:#50a05026;border:1px solid rgba(80,160,80,.3);color:#a8e0a8;display:block}.form-status.error{background:#b43c3c26;border:1px solid rgba(180,60,60,.3);color:#e8b0b0;display:block}.empty{text-align:center;padding:var(--sp-10) var(--sp-5);color:var(--text-muted)}@media (max-width: 600px){h1{font-size:1.85rem}.site-header__inner{padding:var(--sp-3);gap:var(--sp-2)}.site-header__nav{gap:var(--sp-3)}.site-header__brand-text span{display:none}main{padding:var(--sp-4) 0 var(--sp-8)}}