/* Dom Uniwersalny - sekcje S01-S12 (page-specific). Zalezy od base.css */

  /* ─── S01 HERO ─── */
  .hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh; /* pelna wysokosc ekranu, stabilne na mobile (iPhone/Galaxy) bez skokow paska URL */
    display: flex; align-items: flex-end;
    color: #fff;
    overflow: hidden;
  }
  .hero-bg { position: absolute; inset: 0; }
  .hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; position: absolute; inset: 0; z-index: 0; }
  .hero-video-wrap {
    position: absolute; inset: 0;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
  }
  .hero-video-wrap iframe {
    /* wideo to YouTube 16:9 -> cover: wysokosc = pelny hero (od samej gory),
       szerokosc = height*16/9 srodkiem, boki przyciete. Tak samo jak Elementor w oryginale. */
    position: absolute; top: 50%; left: 50%;
    height: 100%; width: auto;
    aspect-ratio: 16 / 9;
    min-width: 100%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    border: 0;
  }
  .hero-bg::after {
    content: '';
    position: absolute; inset: 0;
    z-index: 2;
    background:
      linear-gradient(to top, rgba(10,10,10,0.82) 0%, rgba(10,10,10,0.42) 38%, rgba(10,10,10,0.06) 72%, rgba(10,10,10,0) 100%);
  }
  @media (prefers-reduced-motion: reduce) {
    .hero-video-wrap { display: none; }
  }
  .hero-inner {
    position: relative; z-index: 2;
    max-width: var(--maxw); margin: 0 auto;
    padding: 200px var(--pad-x) 96px;
    width: 100%;
    display: grid; grid-template-columns: minmax(0, 720px); gap: 28px;
  }
  @media (max-width: 700px) {
    .hero-inner { padding: 116px var(--pad-x) 92px; gap: 20px; }
  }
  .hero-eyebrow {
    font-size: 11px; font-weight: 500;
    letter-spacing: 0.18em; text-transform: uppercase;
    opacity: 0.85;
    display: inline-flex; align-items: center; gap: 12px;
  }
  .hero-eyebrow::before { content: ''; width: 32px; height: 1px; background: currentColor; display: block; opacity: 0.7; }
  .hero h1 { color: #fff; }
  .hero-tagline {
    font-family: var(--serif); font-style: italic; font-weight: 300;
    font-size: clamp(19px, 1.8vw, 24px); line-height: 1.4;
    color: rgba(255,255,255,0.92);
    max-width: 56ch;
  }
  .hero .cta-row { margin-top: 16px; }
  .hero .btn-primary { background: var(--brick-600); color: #fff; }
  .hero .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.55); }
  .hero .btn-ghost:hover { background: #fff; color: var(--ink-900); border-color: #fff; }
  .hero-meta {
    margin-top: 56px; padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,0.18);
    display: flex; flex-wrap: wrap; gap: 56px;
    color: rgba(255,255,255,0.85);
  }
  .hero-meta div { display: flex; flex-direction: column; gap: 4px; }
  .hero-meta strong { font-size: 10px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; opacity: 0.65; }
  .hero-meta span { font-size: 15px; font-weight: 300; }

  /* ─── SECTION wrapper ─── */
  section.s { padding: var(--pad-y) 0; }
  section.s.alt { background: var(--paper-100); }
  section.s.dark { background: var(--ink-900); color: var(--paper-50); }
  section.s.dark .eyebrow { color: rgba(255,255,255,0.6); }
  section.s.dark .eyebrow::before { background: rgba(255,255,255,0.6); }
  section.s.dark p.body, section.s.dark p.lead { color: rgba(255,255,255,0.75); }

  /* ─── S02 historia adresu ─── */
  .historia-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: start;
  }
  .historia-text p.body { max-width: 56ch; }
  .historia-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .historia-photos figure { display: flex; flex-direction: column; gap: 10px; }
  .historia-photos img { aspect-ratio: 3/4; object-fit: cover; width: 100%; filter: grayscale(0.05); }
  .historia-photos figcaption { font-size: 11px; letter-spacing: 0.06em; color: var(--ink-400); font-weight: 400; }
  @media (max-width: 900px) {
    .historia-grid { grid-template-columns: 1fr; gap: 40px; }
  }

  /* ─── S03 Atuty grid ─── */
  .atuty-head { max-width: 760px; margin-bottom: 72px; }
  .atuty-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    column-gap: 56px; row-gap: 72px;
  }
  .atut { display: flex; flex-direction: column; gap: 18px; }
  .atut-icon {
    width: 84px; height: 60px;
    color: var(--ink-900);
    display: flex; align-items: center; justify-content: flex-start;
  }
  .atut-icon svg { width: 84px; height: 60px; }
  .atut-title { font-size: 17px; font-weight: 500; letter-spacing: -0.005em; line-height: 1.3; }
  .atut-desc { font-size: 14px; color: var(--ink-600); line-height: 1.6; font-weight: 300; max-width: 30ch; }
  @media (max-width: 1100px) { .atuty-grid { grid-template-columns: repeat(3, 1fr); } }
  @media (max-width: 800px) { .atuty-grid { grid-template-columns: repeat(2, 1fr); column-gap: 32px; row-gap: 48px; } }

  /* ─── S04 Elewacja ─── */
  .elewacja-head { max-width: 760px; margin-bottom: 56px; }
  .elewacja-hero {
    width: 100%; aspect-ratio: 21/9; object-fit: cover;
    margin-bottom: 16px;
  }
  .elewacja-thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .elewacja-thumbs img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
  @media (max-width: 700px) { .elewacja-thumbs { grid-template-columns: 1fr; } }

  /* ─── S05 Balkon ─── */
  .balkon-grid {
    display: grid; grid-template-columns: 1.4fr 1fr;
    gap: 64px; align-items: start;
  }
  .balkon-grid > figure img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
  .balkon-bullets { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 14px; margin: 28px 0 36px; }
  .balkon-bullets li {
    display: flex; align-items: flex-start; gap: 16px;
    font-size: 15px; font-weight: 300; color: var(--ink-900);
    padding-bottom: 14px; border-bottom: 1px solid var(--line);
  }
  .balkon-bullets li::before {
    content: ''; flex: 0 0 24px; height: 1px; background: var(--ink-900);
    margin-top: 12px;
  }
  @media (max-width: 900px) { .balkon-grid { grid-template-columns: 1fr; gap: 40px; } }

  /* ─── S06 Dziedziniec full-width ─── */
  .dziedziniec {
    position: relative;
    padding: 0; overflow: hidden;
    color: #fff;
    min-height: 720px;
    display: flex; align-items: flex-end;
  }
  .dziedziniec-bg { position: absolute; inset: 0; }
  .dziedziniec-bg img { width: 100%; height: 100%; object-fit: cover; }
  .dziedziniec-bg::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(120deg, rgba(10,10,10,0.65) 0%, rgba(10,10,10,0.30) 55%, rgba(10,10,10,0.10) 100%);
  }
  .dziedziniec-inner {
    position: relative; z-index: 2; width: 100%;
    padding: 120px var(--pad-x); max-width: var(--maxw); margin: 0 auto;
  }
  .dziedziniec-eyebrow {
    font-size: 11px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase;
    opacity: 0.85;
    display: inline-flex; align-items: center; gap: 12px;
    margin-bottom: 28px;
  }
  .dziedziniec-eyebrow::before { content: ''; width: 28px; height: 1px; background: currentColor; }
  .dziedziniec-quote {
    font-family: var(--serif); font-style: italic; font-weight: 300;
    font-size: clamp(24px, 3vw, 36px); line-height: 1.35;
    color: #fff;
    max-width: 50ch;
  }

  /* ─── S07 Otoczenie ─── */
  .poi-strip {
    list-style: none; padding: 0;
    display: grid; grid-template-columns: repeat(5, 1fr);
    gap: 0;
    margin: 56px 0 72px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
  .poi {
    display: flex; align-items: center; gap: 18px;
    padding: 28px 24px;
    border-right: 1px solid var(--line);
  }
  .poi:last-child { border-right: none; }
  .poi-ic { width: 40px; height: 40px; color: var(--brick-600); flex-shrink: 0; }
  .poi-ic svg { width: 100%; height: 100%; }
  .poi-text { display: flex; flex-direction: column; gap: 2px; }
  .poi-label { font-size: 14px; font-weight: 500; color: var(--ink-900); }
  .poi-dist { font-size: 12px; color: var(--ink-400); }
  @media (max-width: 1000px) { .poi-strip { grid-template-columns: 1fr 1fr; } .poi { border-right: none; border-bottom: 1px solid var(--line); } .poi:nth-last-child(-n+2) { border-bottom: none; } }
  @media (max-width: 560px) { .poi-strip { grid-template-columns: 1fr; } .poi { border-bottom: 1px solid var(--line); } .poi:last-child { border-bottom: none; } }

  .masonry {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 180px;
    gap: 12px;
  }
  .masonry-item { overflow: hidden; background: var(--paper-100); }
  .masonry-item img {
    width: 100%; height: 100%; object-fit: cover;
    filter: grayscale(1);
    transition: filter 400ms var(--ease), transform 600ms var(--ease);
  }
  .masonry-item:hover img { filter: grayscale(0); transform: scale(1.02); }
  .masonry-tall { grid-row: span 2; }
  .masonry-wide { grid-column: span 2; }
  .masonry-small { grid-row: span 1; }
  @media (max-width: 900px) {
    .masonry { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; }
    .masonry-wide { grid-column: span 2; }
    .masonry-tall { grid-row: span 2; }
  }

  /* ─── Interaktywna galeria, S07 ─── */
  .galeria-block { margin-top: 40px; }
  .galeria-head {
    display: flex; flex-wrap: wrap; align-items: flex-end;
    justify-content: space-between; gap: 24px;
    margin-bottom: 28px;
  }
  .galeria-head .ga-meta { color: var(--ink-400); font-size: 12px; letter-spacing: 0.04em; }
  .galeria-filters {
    display: flex; flex-wrap: wrap; gap: 6px;
  }
  .galeria-filters button {
    background: transparent;
    border: 1px solid var(--line);
    color: var(--ink-600);
    font: inherit; font-size: 12px; font-weight: 500;
    padding: 8px 14px;
    border-radius: 999px;
    cursor: pointer;
    letter-spacing: 0.02em;
    display: inline-flex; align-items: center; gap: 6px;
    transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
  }
  .galeria-filters button:hover { border-color: var(--ink-400); color: var(--ink-900); }
  .galeria-filters button.active {
    background: var(--ink-900); color: var(--paper-50); border-color: var(--ink-900);
  }
  .galeria-filters button .gf-count {
    font-size: 10px; opacity: 0.6;
    font-variant-numeric: tabular-nums;
  }

  .galeria-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: 130px;
    gap: 12px;
  }
  .galeria-item {
    position: relative;
    overflow: hidden;
    background: var(--paper-100);
    cursor: pointer;
    border: none; padding: 0; margin: 0;
    font: inherit; color: inherit;
    transition: opacity 360ms var(--ease), transform 360ms var(--ease);
  }
  .galeria-item img {
    width: 100%; height: 100%; object-fit: cover;
    filter: grayscale(0.4);
    transition: filter 400ms var(--ease), transform 700ms var(--ease);
    display: block;
  }
  .galeria-item:hover img { filter: grayscale(0); transform: scale(1.04); }
  .galeria-item-cap {
    position: absolute; left: 0; right: 0; bottom: 0;
    padding: 14px 16px 12px;
    background: linear-gradient(to top, rgba(10,10,10,0.7) 0%, rgba(10,10,10,0) 100%);
    color: #fff;
    display: flex; align-items: flex-end; justify-content: space-between; gap: 10px;
    opacity: 0; transform: translateY(8px);
    transition: opacity 240ms var(--ease), transform 240ms var(--ease);
    pointer-events: none;
  }
  .galeria-item:hover .galeria-item-cap,
  .galeria-item:focus-visible .galeria-item-cap { opacity: 1; transform: none; }
  .galeria-item-cap .gi-label { font-size: 13px; font-weight: 500; }
  .galeria-item-cap .gi-tag {
    font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
    opacity: 0.85;
  }
  .galeria-item.hidden { opacity: 0; transform: scale(0.96); pointer-events: none; position: absolute; visibility: hidden; }

  /* Spans (układ masonry-ish) */
  .gi-span-3x2 { grid-column: span 6; grid-row: span 2; }
  .gi-span-3x3 { grid-column: span 6; grid-row: span 3; }
  .gi-span-2x2 { grid-column: span 4; grid-row: span 2; }
  .gi-span-2x3 { grid-column: span 4; grid-row: span 3; }
  .gi-span-4x2 { grid-column: span 8; grid-row: span 2; }
  .gi-span-2x1 { grid-column: span 4; grid-row: span 1; }

  .galeria-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    color: var(--ink-400);
    font-size: 14px;
    border: 1px dashed var(--line);
  }

  @media (max-width: 900px) {
    .galeria-grid { grid-template-columns: repeat(6, 1fr); grid-auto-rows: 110px; }
    .gi-span-3x2, .gi-span-3x3 { grid-column: span 6; }
    .gi-span-2x2, .gi-span-2x3, .gi-span-4x2, .gi-span-2x1 { grid-column: span 3; }
    .galeria-head { align-items: flex-start; flex-direction: column; }
  }

  /* ─── Lightbox ─── */
  .lightbox {
    position: fixed; inset: 0; z-index: 200;
    background: rgba(10,10,10,0.92);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: opacity 280ms var(--ease), visibility 280ms;
    padding: 40px 60px;
  }
  .lightbox.open { opacity: 1; visibility: visible; }
  .lightbox figure {
    position: relative;
    max-width: 100%; max-height: 100%;
    display: flex; flex-direction: column; align-items: center;
    gap: 12px;
    margin: 0;
  }
  .lightbox img {
    max-width: 100%;
    max-height: calc(100vh - 140px);
    width: auto; height: auto;
    object-fit: contain;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  }
  .lightbox figcaption {
    color: rgba(255,255,255,0.85);
    font-size: 13px;
    letter-spacing: 0.02em;
    display: flex; gap: 16px; align-items: center;
  }
  .lightbox figcaption .lb-tag {
    font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
    color: rgba(255,255,255,0.55);
  }
  .lightbox figcaption .lb-counter {
    font-variant-numeric: tabular-nums;
    color: rgba(255,255,255,0.55);
  }
  .lightbox button {
    position: absolute;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
    width: 48px; height: 48px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 22px; line-height: 1;
    display: flex; align-items: center; justify-content: center;
    transition: background 200ms var(--ease), border-color 200ms var(--ease);
    backdrop-filter: blur(6px);
  }
  .lightbox button:hover { background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.3); }
  .lightbox .lb-close { top: 24px; right: 24px; }
  .lightbox .lb-prev { left: 24px; top: 50%; transform: translateY(-50%); }
  .lightbox .lb-next { right: 24px; top: 50%; transform: translateY(-50%); }
  @media (max-width: 600px) {
    .lightbox { padding: 20px 8px; }
    .lightbox .lb-prev, .lightbox .lb-next { width: 40px; height: 40px; }
    .lightbox .lb-prev { left: 8px; }
    .lightbox .lb-next { right: 8px; }
  }

  .mini-cta {
    margin-top: 56px;
    display: flex; align-items: center; gap: 28px; flex-wrap: wrap;
    justify-content: flex-start;
  }
  .mini-cta .phone { font-size: 15px; font-weight: 500; text-decoration: none; color: var(--ink-900); }
  .mini-cta .phone-meta { font-size: 12px; color: var(--ink-400); display: block; margin-top: 2px; font-weight: 400; }

  /* ─── S08 Walory inwestycyjne ─── */
  .rent-head {
    display: grid; grid-template-columns: 1fr;
    gap: 80px; align-items: start;
    margin-bottom: 72px;
  }
  .rent-head h2 {
    font-size: clamp(44px, 5.2vw, 84px);
    font-weight: 200; line-height: 1.0;
    letter-spacing: -0.02em;
    margin: 0 0 28px;
  }
  .rent-head p.lead { max-width: 44ch; margin-bottom: 0; }
  .rent-chart {
    padding: 36px 40px;
    background: var(--paper-50);
    border: 1px solid var(--line);
  }
  .rent-chart-label {
    font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--ink-400); font-weight: 500;
    margin-bottom: 32px;
  }
  .rent-chart svg { width: 100%; height: auto; display: block; }
  .rent-chart-foot {
    display: flex; justify-content: space-between;
    margin-top: 18px; font-size: 14px; color: var(--ink-900);
    align-items: baseline;
  }
  .rent-chart-foot span {
    color: var(--ink-400); font-size: 10px;
    letter-spacing: 0.14em; text-transform: uppercase;
    margin-right: 8px;
  }
  .rent-chart-foot strong { font-weight: 500; }

  .rent-stats {
    display: grid; grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    margin-bottom: 64px;
  }
  .rent-stat {
    padding: 48px 32px 40px;
    border-right: 1px solid var(--line);
    display: flex; flex-direction: column;
  }
  .rent-stat:last-child { border-right: none; }
  .rent-stat .v {
    font-size: clamp(40px, 4.2vw, 64px);
    font-weight: 200; letter-spacing: -0.02em; line-height: 1;
    margin-bottom: 20px; color: var(--ink-900);
  }
  .rent-stat .l {
    font-size: 14px; line-height: 1.4;
    color: var(--ink-900); margin-bottom: 6px;
    font-weight: 500;
  }
  .rent-stat .sub {
    font-size: 13px; color: var(--ink-400);
    font-family: var(--serif); font-style: italic;
    font-weight: 400; line-height: 1.5;
    margin-bottom: 22px;
  }
  .rent-stat-rule { border: none; border-top: 1px solid var(--line); margin: 0 0 14px; }
  .rent-stat .src {
    font-size: 10px; letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-400); font-weight: 500;
  }
  @media (max-width: 900px) {
    .rent-head { grid-template-columns: 1fr; gap: 40px; }
    .rent-stats { grid-template-columns: 1fr 1fr; }
    .rent-stat { border-right: none; border-bottom: 1px solid var(--line); padding: 36px 24px; }
    .rent-stat:nth-child(odd) { border-right: 1px solid var(--line); }
    .rent-stat:nth-last-child(-n+2) { border-bottom: none; }
  }

  .tabs { display: flex; gap: 4px; flex-wrap: wrap; margin: 40px 0 32px; }

  /* ─── S09b Walory pod usługi ─── */
  .uslugi-head {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: start;
    margin-bottom: 88px;
  }
  .uslugi-head h2 {
    font-size: clamp(40px, 4.5vw, 68px);
    font-weight: 200; line-height: 1.05;
    letter-spacing: -0.02em;
    margin: 0 0 32px;
  }
  .uslugi-head p { max-width: 44ch; }
  .uslugi-img {
    width: 100%; aspect-ratio: 4/3;
    object-fit: cover; display: block;
    background: var(--paper-100);
  }
  .uslugi-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 72px 80px;
  }
  .uslugi-item .uslugi-num {
    font-size: clamp(36px, 3.4vw, 48px);
    font-weight: 200; letter-spacing: -0.01em;
    line-height: 1; margin-bottom: 28px;
    color: var(--ink-900);
  }
  .uslugi-item .uslugi-cat {
    font-size: 10px; letter-spacing: 0.2em;
    text-transform: uppercase; color: var(--ink-400);
    font-weight: 500; margin-bottom: 18px;
  }
  .uslugi-item .uslugi-desc {
    font-size: 15px; line-height: 1.65;
    color: var(--ink-600); font-weight: 300;
    max-width: 38ch;
  }
  @media (max-width: 900px) {
    .uslugi-head { grid-template-columns: 1fr; gap: 32px; margin-bottom: 56px; }
    .uslugi-grid { grid-template-columns: 1fr 1fr; gap: 48px 32px; }
  }
  @media (max-width: 560px) {
    .uslugi-grid { grid-template-columns: 1fr; gap: 40px; }
  }
  .legal-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 48px 64px;
    margin-top: 56px;
  }
  .legal-item .legal-label {
    font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--ink-400); font-weight: 500;
    margin-bottom: 14px;
  }
  .legal-item .legal-value {
    font-size: 17px; font-weight: 300; line-height: 1.4;
    color: var(--ink-900);
  }
  .legal-item .legal-value.todo { color: var(--ink-400); }
  .legal-item .legal-value a {
    color: var(--ink-900); text-decoration: none;
    border-bottom: 1px solid var(--ink-900);
    padding-bottom: 1px;
    transition: color 200ms var(--ease), border-color 200ms var(--ease);
  }
  .legal-item .legal-value a:hover { color: var(--brick-600); border-color: var(--brick-600); }
  .legal-disclaimer {
    margin-top: 72px; padding-top: 40px;
    border-top: 1px solid var(--line);
  }
  .legal-disclaimer .eyebrow { margin-bottom: 20px; }
  .legal-disclaimer p {
    font-size: 13px; line-height: 1.75;
    color: var(--ink-400); font-weight: 300;
    max-width: 92ch;
  }
  @media (max-width: 900px) {
    .legal-grid { grid-template-columns: 1fr 1fr; gap: 36px 40px; }
  }
  @media (max-width: 560px) {
    .legal-grid { grid-template-columns: 1fr; gap: 32px; }
  }
  .tab-btn {
    background: transparent; border: 1px solid var(--line);
    color: var(--ink-900);
    padding: 12px 22px;
    font-size: 12px; font-weight: 500; letter-spacing: 0.04em;
    border-radius: 2px;
    transition: all 200ms var(--ease);
  }
  .tab-btn.active { background: var(--ink-900); color: var(--paper-50); border-color: var(--ink-900); }
  .tab-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  }
  .tab-tile { display: none; overflow: hidden; aspect-ratio: 4/3; background: var(--paper-100); }
  .tab-tile.show { display: block; }
  .tab-tile img { width: 100%; height: 100%; object-fit: cover; }
  @media (max-width: 700px) { .tab-grid { grid-template-columns: 1fr; } }

  /* ─── S09 Walory biznesowe + before/after ─── */
  .biz-head { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: end; margin-bottom: 56px; }
  .biz-head p.body { max-width: 52ch; }
  .ba-slider {
    position: relative; width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
    user-select: none;
    background: var(--ink-900);
    border: 1px solid var(--line);
  }
  .ba-slider img {
    position: absolute; inset: 0;
    width: 100%; height: 100%; object-fit: cover;
    pointer-events: none;
  }
  .ba-after-wrap {
    position: absolute; inset: 0;
    width: 50%; overflow: hidden;
    transition: width 60ms linear;
  }
  .ba-after-wrap img { width: 100vw; max-width: none; }
  .ba-handle {
    position: absolute; top: 0; bottom: 0;
    left: 50%; width: 2px; background: rgba(255,255,255,0.9);
    transform: translateX(-50%);
    cursor: ew-resize;
  }
  .ba-handle::after {
    content: '';
    position: absolute; left: 50%; top: 50%;
    width: 42px; height: 42px;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(255,255,255,0.9);
    background: rgba(10,10,10,0.4);
    border-radius: 50%;
  }
  .ba-handle::before {
    content: '\2194';
    position: absolute; left: 50%; top: 50%;
    transform: translate(-50%, -50%);
    color: #fff; font-size: 16px; z-index: 2; pointer-events: none;
  }
  .ba-label {
    position: absolute; top: 18px;
    padding: 6px 10px;
    background: rgba(10,10,10,0.6);
    color: #fff;
    font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 500;
  }
  .ba-label.l-before { left: 18px; }
  .ba-label.l-after { right: 18px; }
  .biz-input { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: start; margin-top: 64px; }
  .biz-input p.body { max-width: 56ch; }
  .branze-scroll {
    margin-top: 56px;
    display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 320px);
    gap: 16px; overflow-x: auto;
    padding-bottom: 12px;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }
  .branza {
    scroll-snap-align: start;
    padding: 28px 26px;
    background: #fff;
    border: 1px solid var(--line);
    display: flex; flex-direction: column; gap: 12px;
    min-height: 180px;
  }
  .branza-title { font-size: 17px; font-weight: 500; color: var(--ink-900); }
  .branza-desc { font-size: 14px; color: var(--ink-600); line-height: 1.55; }
  @media (max-width: 900px) {
    .biz-head, .biz-input { grid-template-columns: 1fr; gap: 32px; }
  }

  /* ─── S10 Mapa POI Jacka, interaktywna ─── */
  .mapa-layout {
    display: grid; grid-template-columns: 1.55fr 1fr;
    gap: 24px; align-items: stretch;
    margin-top: 56px;
  }
  .mapa-frame {
    position: relative;
    width: 100%; aspect-ratio: 1890/1416;
    background: var(--paper-50);
    border: 1px solid var(--line);
    overflow: hidden;
    isolation: isolate;
  }
  .mapa-bg-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
  .mapa-bg-svg .land { fill: #EFEAE0; }
  .mapa-bg-svg .park { fill: #DCE3D2; }
  .mapa-bg-svg .water { fill: #C7D6DE; }
  .mapa-bg-svg .rail { stroke: #7A7873; stroke-width: 0.6; stroke-dasharray: 2 2; fill: none; }
  .mapa-bg-svg .road { stroke: #FFFFFF; stroke-width: 1.6; fill: none; }
  .mapa-bg-svg .road-thin { stroke: #FFFFFF; stroke-width: 0.7; fill: none; }
  .mapa-bg-svg .road-out { stroke: #D8D2C4; stroke-width: 2.2; fill: none; }
  .mapa-bg-svg .road-thin-out { stroke: #D8D2C4; stroke-width: 1.0; fill: none; }
  .mapa-bg-svg .label {
    font-family: 'Inter', sans-serif; font-size: 2.2px; font-weight: 500;
    letter-spacing: 0.08em; text-transform: uppercase;
    fill: #7A7873;
  }
  .mapa-bg-svg .label-river { fill: #5C7884; font-style: italic; font-weight: 400; }

  /* Leaflet map container */
  .mapa-leaflet {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    background: #EFEAE0;
    z-index: 1;
  }
  .mapa-leaflet .leaflet-control-attribution { display: none; }
  .mapa-leaflet .leaflet-control-zoom {
    border: none;
    box-shadow: 0 6px 18px rgba(0,0,0,0.10);
    border-radius: 6px;
    overflow: hidden;
    margin: 14px !important;
  }
  .mapa-leaflet .leaflet-control-zoom a {
    background: #fff; color: var(--ink-900);
    border: none;
    width: 32px; height: 32px; line-height: 32px;
    font-size: 18px; font-weight: 300;
  }
  .mapa-leaflet .leaflet-control-zoom a:hover { background: var(--paper-100); }
  .mapa-leaflet .leaflet-control-zoom a:first-child { border-bottom: 1px solid var(--line-soft); }
  .mapa-attrib {
    position: absolute; bottom: 6px; right: 8px; z-index: 2;
    font-size: 10px; color: var(--ink-400);
    background: rgba(255,255,255,0.85);
    padding: 2px 6px; border-radius: 3px;
    backdrop-filter: blur(4px);
  }
  .mapa-attrib a { color: var(--ink-600); text-decoration: none; }
  .mapa-attrib a:hover { text-decoration: underline; }

  /* Leaflet custom div markers */
  .du-marker {
    position: relative;
    display: flex; flex-direction: column; align-items: center;
    pointer-events: auto;
  }
  .du-marker .du-pin {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: var(--brick-600); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 500;
    box-shadow: 0 0 0 3px #fff, 0 4px 12px rgba(0,0,0,0.18);
    transition: transform 180ms var(--ease);
  }
  .du-marker:hover .du-pin { transform: scale(1.12); }
  .du-marker.active .du-pin { transform: scale(1.18); box-shadow: 0 0 0 3px #fff, 0 6px 18px rgba(139,58,42,0.4); }
  .du-marker.planned .du-pin {
    background: #fff; color: var(--brick-600);
    border: 1.5px dashed var(--brick-600);
    box-shadow: 0 0 0 3px #fff, 0 4px 10px rgba(0,0,0,0.10);
  }
  .du-marker.center .du-pin {
    background: var(--ink-900);
    width: 34px; height: 34px; font-size: 12px;
    box-shadow: 0 0 0 4px #fff, 0 6px 18px rgba(0,0,0,0.25);
  }
  .du-marker.center::after {
    content: '';
    position: absolute; top: -8px; left: 50%;
    width: 50px; height: 50px;
    border-radius: 50%; border: 1.5px solid var(--ink-900);
    transform: translateX(-50%);
    opacity: 0.18;
    animation: duPulse 2.4s ease-out infinite;
    pointer-events: none;
  }
  @keyframes duPulse {
    0% { transform: translateX(-50%) scale(0.6); opacity: 0.4; }
    100% { transform: translateX(-50%) scale(1.6); opacity: 0; }
  }
  .du-marker .du-label {
    margin-top: 6px;
    font-size: 11px; font-weight: 500;
    background: #fff; color: var(--ink-900);
    padding: 3px 8px; border-radius: 3px;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0,0,0,0.10);
    opacity: 0; transform: translateY(-4px);
    transition: opacity 180ms var(--ease), transform 180ms var(--ease);
    pointer-events: none;
  }
  .du-marker:hover .du-label,
  .du-marker.active .du-label,
  .du-marker.center .du-label { opacity: 1; transform: none; }
  .du-marker.center .du-label { background: var(--ink-900); color: #fff; font-weight: 500; }

  /* Pinezki overlay */
  .mapa-pins { position: absolute; inset: 0; pointer-events: none; }
  .mp-pin {
    position: absolute;
    transform: translate(-50%, -100%);
    pointer-events: auto;
    background: none; border: none; padding: 0; cursor: pointer;
    display: flex; flex-direction: column; align-items: center;
    color: var(--brick-600);
    transition: transform 200ms var(--ease), color 200ms var(--ease);
  }
  .mp-pin:hover, .mp-pin:focus-visible { outline: none; }
  .mp-pin:hover .mp-marker, .mp-pin.active .mp-marker { transform: scale(1.15); }
  .mp-pin:hover .mp-pin-label, .mp-pin.active .mp-pin-label { opacity: 1; transform: translateY(0); }
  .mp-marker {
    width: 32px; height: 32px;
    background: var(--brick-600);
    border: 2px solid #fff;
    border-radius: 50%;
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 500;
    box-shadow: 0 2px 8px rgba(10,10,10,0.25);
    transition: transform 200ms var(--ease), background 200ms var(--ease);
    position: relative;
  }
  .mp-marker::after {
    content: '';
    position: absolute; left: 50%; bottom: -7px;
    width: 0; height: 0;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 8px solid var(--brick-600);
  }
  .mp-pin.active .mp-marker { background: var(--ink-900); }
  .mp-pin.active .mp-marker::after { border-top-color: var(--ink-900); }
  .mp-pin.center .mp-marker {
    width: 42px; height: 42px;
    background: var(--ink-900); color: #fff;
    font-size: 11px;
  }
  .mp-pin.center .mp-marker::after { border-top-color: var(--ink-900); border-left-width: 8px; border-right-width: 8px; border-top-width: 10px; bottom: -9px; }
  .mp-pin.planned .mp-marker { background: var(--paper-50); color: var(--brick-600); border: 2px dashed var(--brick-600); }
  .mp-pin.planned .mp-marker::after { border-top-color: var(--brick-600); }
  .mp-pin-label {
    margin-top: 14px;
    background: var(--ink-900); color: #fff;
    padding: 6px 10px;
    font-size: 11px; font-weight: 500; letter-spacing: 0.04em;
    white-space: nowrap;
    opacity: 0; transform: translateY(-4px);
    transition: opacity 200ms var(--ease), transform 200ms var(--ease);
    pointer-events: none;
  }
  .mp-pin.center .mp-pin-label { opacity: 1; transform: none; background: var(--brick-600); }

  /* Mini-radar pulse na centralnym pinie */
  .mp-pin.center .mp-marker::before {
    content: '';
    position: absolute; inset: -6px;
    border-radius: 50%; border: 2px solid var(--ink-900);
    animation: mp-pulse 2.6s var(--ease) infinite;
  }
  @keyframes mp-pulse {
    0% { transform: scale(0.8); opacity: 0.8; }
    100% { transform: scale(2.2); opacity: 0; }
  }

  /* Sidebar lista */
  .mapa-side {
    display: flex; flex-direction: column;
    background: #fff;
    border: 1px solid var(--line);
  }
  .mapa-side-head {
    padding: 24px 28px 20px;
    border-bottom: 1px solid var(--line);
  }
  .mapa-side-head .ms-eyebrow {
    font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--ink-400); font-weight: 500;
    margin-bottom: 6px; display: block;
  }
  .mapa-side-head h3 { font-size: 22px; font-weight: 300; line-height: 1.2; letter-spacing: -0.01em; }
  .mapa-filter {
    display: flex; flex-wrap: wrap; gap: 6px;
    padding: 18px 28px; border-bottom: 1px solid var(--line);
  }
  .mapa-filter button {
    background: transparent; border: 1px solid var(--line);
    color: var(--ink-600);
    padding: 6px 12px;
    font-size: 11px; font-weight: 500; letter-spacing: 0.04em;
    border-radius: 999px;
    transition: all 180ms var(--ease);
  }
  .mapa-filter button.active { background: var(--ink-900); color: var(--paper-50); border-color: var(--ink-900); }
  .mapa-list {
    list-style: none; padding: 0; margin: 0;
    overflow-y: auto; flex: 1; max-height: 460px;
  }
  .mapa-list-item {
    display: grid;
    grid-template-columns: 28px 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 16px 28px;
    border-bottom: 1px solid var(--line-soft);
    cursor: pointer;
    transition: background 180ms var(--ease);
    background: transparent; border-left: none; border-right: none; border-top: none;
    width: 100%; text-align: left; font: inherit; color: inherit;
  }
  .mapa-list-item:hover, .mapa-list-item.active { background: var(--paper-100); }
  .mapa-list-item .ml-num {
    width: 26px; height: 26px; border-radius: 50%;
    background: var(--brick-600); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 500;
    flex-shrink: 0;
  }
  .mapa-list-item.planned .ml-num { background: var(--paper-50); color: var(--brick-600); border: 1.5px dashed var(--brick-600); }
  .mapa-list-item.center .ml-num { background: var(--ink-900); }
  .ml-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
  .ml-label { font-size: 14px; font-weight: 500; color: var(--ink-900); line-height: 1.2; }
  .ml-meta { font-size: 11px; color: var(--ink-400); }
  .ml-dist { font-size: 11px; font-weight: 500; color: var(--ink-600); white-space: nowrap; }

  .mapa-attr { margin-top: 16px; font-size: 11px; color: var(--ink-400); }
  .mapa-legend {
    display: flex; gap: 24px; flex-wrap: wrap;
    margin-top: 16px;
    font-size: 11px; color: var(--ink-600);
  }
  .mapa-legend span { display: inline-flex; align-items: center; gap: 8px; }
  .mapa-legend .dot { width: 10px; height: 10px; border-radius: 50%; }
  .mapa-legend .dot.now { background: var(--brick-600); }
  .mapa-legend .dot.center { background: var(--ink-900); }
  .mapa-legend .dot.planned { background: var(--paper-50); border: 1.5px dashed var(--brick-600); }

  @media (max-width: 900px) {
    .mapa-layout { grid-template-columns: 1fr; }
    .mapa-list { max-height: 320px; }
    .mp-pin-label { display: none; }
    .mp-pin.center .mp-pin-label { display: block; font-size: 9px; padding: 4px 8px; }
    .mp-marker { width: 26px; height: 26px; font-size: 11px; }
    .mp-pin.center .mp-marker { width: 34px; height: 34px; }
  }

  /* ─── S11 Kontakt + doradca ─── */
  .kontakt-grid {
    display: grid; grid-template-columns: 4fr 6fr;
    gap: 0;
    align-items: stretch;
    background: var(--paper-100);
    border: 1px solid var(--line);
  }
  .doradca-photo {
    position: relative;
    background: linear-gradient(160deg, #dad6cf, #b6b0a8);
    min-height: 60vh;
    overflow: hidden;
    display: flex; flex-direction: column; justify-content: space-between;
    padding: 36px 36px 32px;
    color: var(--ink-900);
  }
  .doradca-placeholder-stripes {
    position: absolute; inset: 0;
    background-image: repeating-linear-gradient(45deg, transparent 0, transparent 14px, rgba(10,10,10,0.05) 14px, rgba(10,10,10,0.05) 28px);
    pointer-events: none;
  }
  .doradca-tag {
    position: relative; z-index: 2;
    font-family: 'Courier New', monospace;
    font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--ink-600); background: rgba(250,248,244,0.85);
    padding: 6px 10px; align-self: flex-start;
  }
  .doradca-name-wrap { position: relative; z-index: 2; }
  .status-lamp {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 12px; font-weight: 500; letter-spacing: 0.04em;
    padding: 8px 14px; border-radius: 999px;
    background: rgba(250,248,244,0.9);
    color: var(--ink-900);
    margin-bottom: 18px;
  }
  .status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--ink-400);
    box-shadow: 0 0 0 0 rgba(60,140,80, 0.6);
  }
  .status-lamp.online .status-dot {
    background: #3c8c50;
    animation: pulse 2.4s var(--ease) infinite;
  }
  @keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(60,140,80,0.55); }
    70% { box-shadow: 0 0 0 12px rgba(60,140,80,0); }
    100% { box-shadow: 0 0 0 0 rgba(60,140,80,0); }
  }
  .doradca-name { font-family: var(--sans); font-weight: 200; font-size: 28px; letter-spacing: -0.015em; color: var(--ink-900); }
  .doradca-title { font-size: 12px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-600); margin-top: 6px; }
  .doradca-form { padding: 48px 48px 40px; background: var(--paper-50); }
  .doradca-form h3 { margin-bottom: 8px; }
  .doradca-form .lead-sm { font-size: 14px; color: var(--ink-600); margin-bottom: 28px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
  .form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
  .form-group label { font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-600); }
  .form-group input, .form-group textarea {
    width: 100%;
    background: transparent;
    border: none; border-bottom: 1px solid var(--line);
    padding: 12px 0;
    font-family: var(--sans); font-size: 15px; font-weight: 300;
    color: var(--ink-900);
    outline: none;
    transition: border-color 200ms var(--ease);
    border-radius: 0;
  }
  .form-group input:focus, .form-group textarea:focus { border-color: var(--ink-900); }
  .form-group textarea { resize: vertical; min-height: 80px; }
  .consent {
    display: grid; grid-template-columns: 20px 1fr; gap: 12px; align-items: start;
    font-size: 12px; color: var(--ink-400); line-height: 1.55;
    margin: 20px 0 28px;
  }
  .consent input { margin-top: 4px; accent-color: var(--brick-600); }
  .form-success {
    display: none; margin-top: 18px;
    padding: 14px 16px; background: #ECE5DF;
    border-left: 3px solid var(--brick-600);
    font-size: 14px;
  }
  .form-success.show { display: block; }
  @media (max-width: 900px) {
    .kontakt-grid { grid-template-columns: 1fr; }
    .doradca-photo { min-height: 320px; }
    .doradca-form { padding: 36px 24px; }
    .form-row { grid-template-columns: 1fr; }
  }

  /* ─── S12 Sticky mobile bar: styl w base.css (jedyne zrodlo), zjazd po 30% scrolla gdy body.has-cta-bar ─── */
  @media (max-width: 1023px) { body.has-cta-bar { padding-bottom: 60px; } }

  /* ─── FOOTER ─── */
  footer {
    background: var(--ink-900);
    color: rgba(250,248,244,0.85);
    padding: 96px 0 32px;
  }
  .footer-mast {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 64px; align-items: end;
    padding-bottom: 80px;
    border-bottom: 1px solid rgba(255,255,255,0.10);
    margin-bottom: 56px;
  }
  .footer-mast h2 {
    font-family: var(--sans); font-weight: 200;
    font-size: clamp(40px, 5vw, 64px); line-height: 1.05;
    letter-spacing: -0.02em;
    max-width: 18ch;
    color: #fff;
  }
  .footer-mast .serif { color: var(--brick-600); font-weight: 400; font-family: inherit; font-style: normal; }
  .footer-mast-right { display: flex; flex-direction: column; gap: 18px; align-items: flex-end; }
  .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 56px; }
  .footer-brand img { height: 28px; width: auto; filter: brightness(0) invert(1); margin-bottom: 22px; }
  .footer-tagline { font-family: var(--serif); font-style: italic; font-size: 15px; color: rgba(250,248,244,0.65); max-width: 28ch; }
  .footer-col h4 { font-size: 11px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.55; margin-bottom: 18px; }
  .footer-col a { display: block; font-size: 14px; color: rgba(250,248,244,0.78); text-decoration: none; padding: 5px 0; transition: color 200ms; }
  .footer-col a:hover { color: #fff; }
  .footer-bottom {
    margin-top: 72px; padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,0.10);
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
    font-size: 12px; color: rgba(250,248,244,0.4);
  }
  @media (max-width: 800px) {
    .footer-mast { grid-template-columns: 1fr; gap: 32px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .footer-brand { grid-column: 1 / -1; }
  }

  /* ─── DU LOGO MARK (footer-mast - biała wersja na ciemnym tle) ─── */
  .footer-du-mark {
    max-width: 200px;
    height: auto;
    margin-top: 16px;
    filter: invert(1) brightness(1.2);
    opacity: 0.9;
    display: block;
  }
  @media (max-width: 800px) {
    .footer-mast-right { align-items: flex-start; }
    .footer-du-mark { max-width: 150px; margin-top: 12px; }
  }

  /* ─── Reveal animation ─── */
  .reveal { opacity: 1; transform: none; transition: opacity 500ms var(--ease), transform 500ms var(--ease); }
  .reveal.pre { opacity: 0; transform: translateY(20px); }
  .reveal.visible { opacity: 1; transform: none; }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .reveal { opacity: 1; transform: none; }
  }

  /* ─── Hide nav phone (utility number stays in contact/footer) ─── */
  .nav-phone { display: none !important; }

  /* ─── Scroll progress indicator under sticky nav ─── */
  .scroll-progress {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: rgba(10,10,10,0.04);
    z-index: 100;
    pointer-events: none;
  }
  .scroll-progress-bar {
    height: 100%;
    width: 0;
    background: var(--brick-600);
    transform-origin: left;
    transition: width 60ms linear;
  }

/* logo Dom Uniwersalny w hero (brand lockup, biale na ciemnym hero) */
.du-hero-logo { height: clamp(132px, 18vw, 232px); width: auto; display: block; margin: 6px 0 26px; }
@media (max-width: 700px) { .du-hero-logo { height: 116px; margin: 4px 0 20px; } }

/* ─── Koncepcja: szkice tuszem (oprawione jak rysunki na papierze) ─── */
.du-koncepcja .du-szkice { display: grid; grid-template-columns: 1.12fr 0.88fr; gap: 32px; margin-top: 48px; align-items: start; }
.du-szkic { margin: 0; }
.du-szkic img { width: 100%; height: auto; display: block; background: #fff; border: 1px solid var(--line); padding: 16px; box-shadow: 0 20px 54px rgba(10,10,10,0.09); }
.du-szkic figcaption { font-family: var(--serif); font-style: italic; font-size: 16px; color: var(--ink-600); margin-top: 14px; letter-spacing: 0.01em; }
@media (max-width: 800px) { .du-koncepcja .du-szkice { grid-template-columns: 1fr; gap: 26px; } }