/* Landmark design system - shared (tokeny, reset, typografia, przyciski, nav, rail, sticky bar)
   Zrodlo: dom-uniwersalny v2a. Uzywane przez WSZYSTKIE podstrony. */

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  :root {
    --paper-50:  #FAF8F4;
    --paper-100: #F2EFE7;
    --ink-900:   #0A0A0A;
    --ink-600:   #3D3D3D;
    --ink-400:   #7A7873;
    --brick-600: #8B3A2A;
    --brick-700: #6E2E22;
    --line:      rgba(10,10,10,0.10);
    --line-soft: rgba(10,10,10,0.06);
    --sans: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    --serif: 'Cormorant Garamond', Georgia, serif;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --maxw: 1280px;
    --pad-x: 80px;
    --pad-y: 120px;
  }
  @media (max-width: 900px) { :root { --pad-x: 24px; --pad-y: 72px; } }

  html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
  body {
    font-family: var(--sans);
    background: var(--paper-50);
    color: var(--ink-900);
    font-size: 16px;
    line-height: 1.6;
    font-weight: 300;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }
  img { display: block; max-width: 100%; }
  a { color: inherit; }
  button { font: inherit; cursor: pointer; }

  .container { max-width: var(--maxw); margin: 0 auto; padding-left: var(--pad-x); padding-right: var(--pad-x); }
  .serif { color: var(--brick-600); font-style: normal; font-family: inherit; }

  /* ─── Type scale ─── */
  .eyebrow {
    font-size: 11px; font-weight: 500;
    letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--ink-600);
    display: inline-flex; align-items: center; gap: 12px;
    margin-bottom: 28px;
  }
  .eyebrow::before { content: ''; width: 28px; height: 1px; background: var(--ink-600); display: block; }
  h1.display {
    font-family: var(--sans); font-weight: 200;
    font-size: clamp(40px, 6vw, 84px); line-height: 1.04;
    letter-spacing: -0.02em;
    text-wrap: balance;
  }
  h2.section-h {
    font-family: var(--sans); font-weight: 200;
    font-size: clamp(28px, 4.2vw, 48px); line-height: 1.1;
    letter-spacing: -0.018em;
    text-wrap: balance;
    margin-bottom: 32px;
  }
  h3.sub-h {
    font-family: var(--sans); font-weight: 300;
    font-size: clamp(20px, 2.2vw, 28px); line-height: 1.22;
    letter-spacing: -0.01em;
  }
  p.body, p.lead { font-weight: 300; }
  p.lead { font-size: clamp(17px, 1.4vw, 20px); line-height: 1.5; color: var(--ink-600); margin-bottom: 20px; }
  p.body { font-size: 16px; line-height: 1.7; color: var(--ink-600); margin-bottom: 18px; }
  p.tagline { font-family: var(--serif); font-style: italic; font-weight: 300; font-size: clamp(20px, 2vw, 26px); line-height: 1.35; color: var(--ink-600); }

  /* ─── Buttons (CTA always left-aligned) ─── */
  .cta-row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: flex-start; }
  .btn {
    display: inline-flex; align-items: center; gap: 12px;
    padding: 16px 28px;
    font-size: 13px; font-weight: 500; letter-spacing: 0.04em;
    border-radius: 2px;
    text-decoration: none;
    transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease), transform 200ms var(--ease);
    border: 1px solid transparent;
  }
  .btn-primary { background: var(--brick-600); color: #fff; border-color: var(--brick-600); }
  .btn-primary:hover { background: var(--brick-700); border-color: var(--brick-700); }
  .btn-ghost { background: transparent; color: inherit; border-color: currentColor; }
  .btn-ghost:hover { background: var(--ink-900); color: var(--paper-50); border-color: var(--ink-900); }
  .btn .arrow { display: inline-block; transition: transform 200ms var(--ease); }
  .btn:hover .arrow { transform: translateX(4px); }

  /* ─── NAV ─── */
  .nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    /* default state (over dark hero): transparent + white */
    background: transparent;
    color: #fff;
    border-bottom: 1px solid rgba(255,255,255,0.18);
    transition: padding 300ms var(--ease), background 300ms var(--ease), color 300ms var(--ease), border-color 300ms var(--ease);
  }
  /* default (hero top): all nav text/icons white */
  .nav:not(.scrolled) .nav-logo,
  .nav:not(.scrolled) .nav-logo-du,
  .nav:not(.scrolled) .nav-logo-du svg,
  .nav:not(.scrolled) .nav-links a,
  .nav:not(.scrolled) .nav-phone { color: #fff; }
  /* PNG logo inverted to white over dark hero */
  .nav:not(.scrolled) .nav-logo-l img { filter: brightness(0) invert(1); }
  /* divider between links uses light tint over dark bg */
  .nav:not(.scrolled) .nav-links li + li::before { background: #fff; opacity: 0.32; }
  /* scrolled state: paper bg + dark text (restores normal appearance) */
  .nav.scrolled {
    background: rgba(250,248,244,0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    color: var(--ink-900);
    border-bottom-color: var(--line-soft);
  }
  .nav.scrolled .nav-logo-l img { filter: none; }
  .nav-inner {
    max-width: var(--maxw); margin: 0 auto;
    padding: 22px var(--pad-x);
    display: flex; align-items: center; justify-content: space-between; gap: 32px;
  }

  /* ─── LEFT RAIL (sticky chapter index, v3-style) ─── */
  .rail {
    position: fixed; left: 28px; top: 50%; transform: translateY(-50%);
    z-index: 60;
    width: 188px;
    opacity: 0; pointer-events: none;
    transition: opacity 360ms var(--ease);
  }
  .rail.visible { opacity: 1; pointer-events: auto; }
  .rail ul { list-style: none; display: flex; flex-direction: column; gap: 2px; }
  .rail-item {
    display: grid; grid-template-columns: 32px 1fr;
    align-items: center;
    gap: 14px;
    padding: 10px 10px 10px 14px;
    text-decoration: none; color: var(--ink-400);
    border-left: 1px solid transparent;
    transition: color 200ms var(--ease), border-color 200ms var(--ease);
  }
  .rail-item .rail-num {
    font-family: var(--serif); font-style: italic; font-weight: 400;
    font-size: 15px;
    color: var(--ink-400);
    transition: color 200ms var(--ease);
  }
  .rail-item .rail-label {
    font-size: 12px; font-weight: 500; letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-400);
    transition: color 200ms var(--ease);
  }
  .rail-item:hover .rail-num, .rail-item:hover .rail-label { color: var(--ink-900); }
  .rail-item.current { border-left-color: var(--brick-600); }
  .rail-item.current .rail-num { color: var(--ink-900); }
  .rail-item.current .rail-label { color: var(--ink-900); font-weight: 600; }
  @media (max-width: 1280px) { .rail { display: none; } }
  .nav.scrolled .nav-inner { padding-top: 14px; padding-bottom: 14px; }

  /* Logo: stacked Landmark / Dom Uniwersalny wordmarks */
  .nav-logo {
    position: relative;
    display: inline-grid; align-items: center;
    text-decoration: none; color: var(--ink-900);
    line-height: 1;
  }
  .nav-logo > * { grid-area: 1 / 1; transition: opacity 320ms var(--ease), transform 320ms var(--ease); }
  .nav-logo-l img { height: 22px; width: auto; display: block; }
  .nav-logo-du {
    display: inline-flex; align-items: center;
    color: var(--ink-900);
    white-space: nowrap;
    opacity: 0;
    transform: translateY(6px);
    pointer-events: none;
  }
  .nav-logo-du svg { display: block; height: 28px; width: auto; color: var(--ink-900); }
  .nav-logo:hover .nav-logo-du svg { color: var(--brick-600); transition: color 240ms; }
  .nav.scrolled:not(.force-global) .nav-logo-l { opacity: 0; transform: translateY(-6px); pointer-events: none; }
  .nav.scrolled:not(.force-global) .nav-logo-du { opacity: 1; transform: translateY(0); pointer-events: auto; }

  /* Slot that swaps between landmark.pl menu and section anchors */
  .nav-menu-slot {
    position: relative;
    flex: 1; min-width: 0;
    display: flex; justify-content: center;
    height: 22px;
  }
  .nav-links {
    position: absolute; left: 50%; top: 50%;
    transform: translate(-50%, -50%);
    display: flex; gap: 0; list-style: none; padding: 0; margin: 0;
    white-space: nowrap;
    transition: opacity 260ms var(--ease), transform 260ms var(--ease), visibility 260ms;
  }
  .nav-links li {
    display: flex; align-items: center;
    padding: 0 18px;
    position: relative;
  }
  .nav-links li + li::before {
    content: '';
    position: absolute; left: 0; top: 50%;
    width: 1px; height: 11px;
    background: currentColor;
    opacity: 0.18;
    transform: translateY(-50%);
  }
  .nav-links li:first-child { padding-left: 0; }
  .nav-links li:last-child  { padding-right: 0; }
  .nav-links a {
    font-size: 13px; font-weight: 400; text-decoration: none; color: var(--ink-900);
    opacity: 0.75; transition: opacity 200ms var(--ease);
  }
  .nav-links a:hover { opacity: 1; }

  /* default state (hero, top): show global menu, hide anchors */
  .nav-links.nav-anchors {
    opacity: 0; visibility: hidden;
    transform: translate(-50%, calc(-50% + 6px));
  }
  /* scrolled: hide global menu, show anchors (unless user forced global) */
  .nav.scrolled:not(.force-global) .nav-links.nav-global {
    opacity: 0; visibility: hidden;
    transform: translate(-50%, calc(-50% - 6px));
  }
  .nav.scrolled:not(.force-global) .nav-links.nav-anchors {
    opacity: 1; visibility: visible;
    transform: translate(-50%, -50%);
  }
  /* Forced-global override (user clicked the toggle) */
  .nav.scrolled.force-global .nav-links.nav-global {
    opacity: 1; visibility: visible;
    transform: translate(-50%, -50%);
  }
  .nav.scrolled.force-global .nav-links.nav-anchors {
    opacity: 0; visibility: hidden;
    transform: translate(-50%, calc(-50% + 6px));
  }

  .nav-cta { display: flex; align-items: center; gap: 18px; }
  .nav-phone { font-size: 13px; font-weight: 500; text-decoration: none; color: var(--ink-900); }

  /* Anchor-mode CTA: visible only when scrolled and in "Inwestycja" (anchor) mode */
  .nav-anchor-cta {
    opacity: 0; visibility: hidden; pointer-events: none;
    transform: translateY(-4px);
    transition: opacity 280ms var(--ease), transform 280ms var(--ease), visibility 280ms;
    white-space: nowrap;
  }
  .nav.scrolled:not(.force-global) .nav-anchor-cta {
    opacity: 1; visibility: visible; pointer-events: auto;
    transform: translateY(0);
  }
  @media (max-width: 800px) {
    .nav-anchor-cta { display: none; }
  }

  /* Menu toggle: segmented switch between landmark.pl menu and section anchors.
     Only visible once user has scrolled (the only state where the swap matters). */
  .nav-menu-toggle {
    display: inline-flex; align-items: center;
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 3px;
    cursor: pointer;
    font-family: inherit;
    position: relative;
    opacity: 0; pointer-events: none;
    transform: translateY(-4px);
    transition: opacity 320ms var(--ease), transform 320ms var(--ease), border-color 200ms;
  }
  .nav.has-anchors.scrolled .nav-menu-toggle { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .nav-menu-toggle:hover { border-color: var(--ink-400); }
  .nav-menu-toggle .nmt-slider {
    position: absolute; top: 3px; bottom: 3px;
    width: calc(50% - 3px);
    background: var(--ink-900);
    border-radius: 999px;
    transition: left 280ms var(--ease);
    z-index: 0;
  }
  .nav-menu-toggle .nmt-opt {
    position: relative; z-index: 1;
    padding: 6px 14px;
    font-size: 10px; font-weight: 500;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--ink-400);
    transition: color 220ms var(--ease);
    user-select: none;
  }
  .nav-menu-toggle .nmt-opt.active { color: #fff; }
  /* default: scrolled state → anchors active (right) */
  .nav.scrolled:not(.force-global) .nav-menu-toggle .nmt-slider { left: calc(50% + 0px); }
  .nav.scrolled.force-global .nav-menu-toggle .nmt-slider { left: 3px; }
  /* before scroll: keep slider on left for tidiness */
  .nav:not(.scrolled) .nav-menu-toggle .nmt-slider { left: 3px; }
  @media (max-width: 1100px) {
    .nav-menu-slot { display: none; }
    .nav-phone { display: none; }
    .nav-menu-toggle { display: none; }
  }



/* ═══════ GENERYCZNE KOMPONENTY (wspoldzielone przez wszystkie podstrony) ═══════ */

/* 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); }

/* reveal-on-scroll */
  /* ─── 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; }
  }

/* mobile sticky bar */
  .mobile-bar {
    display: none;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
    height: 60px;
    background: var(--paper-50);
    border-top: 1px solid var(--line);
    box-shadow: 0 -1px 4px rgba(10,10,10,0.05);
    transform: translateY(100%);
    transition: transform 360ms var(--ease);
  }
  /* pasek pokazujemy TYLKO na stronach w sprzedazy (body.has-cta-bar), i to dopiero po 30% scrolla */
  @media (max-width: 1023px) {
    body.has-cta-bar .mobile-bar { display: block; }
    body.has-cta-bar .mobile-bar.revealed { transform: translateY(0); }
  }
  .mobile-bar-row { display: grid; grid-template-columns: 1fr 1fr; height: 100%; }
  .mobile-bar a {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    font-size: 13px; font-weight: 500; text-decoration: none;
    color: var(--ink-900);
  }
  .mobile-bar a + a { background: var(--brick-600); color: #fff; }
  .mobile-bar a svg { width: 16px; height: 16px; }

/* 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; }
  }

/* ─── Site nav: proste solidne sticky menu dla podstron innych niz DU ─── */
.site-nav{position:sticky;top:0;z-index:100;background:rgba(250,248,244,0.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft);}
.site-nav-inner{max-width:var(--maxw);margin:0 auto;padding:18px var(--pad-x);display:flex;align-items:center;justify-content:space-between;gap:32px;}
.site-nav .brand img{height:22px;width:auto;display:block;}
.site-nav-menu{display:flex;gap:0;list-style:none;}
.site-nav-menu li{padding:0 18px;position:relative;}
.site-nav-menu li+li::before{content:'';position:absolute;left:0;top:50%;width:1px;height:11px;background:var(--ink-900);opacity:.18;transform:translateY(-50%);}
.site-nav-menu a{font-size:13px;text-decoration:none;color:var(--ink-900);opacity:.75;transition:opacity 200ms var(--ease);}
.site-nav-menu a:hover,.site-nav-menu a[aria-current=page]{opacity:1;}
.site-nav-cta{display:flex;align-items:center;gap:18px;}
.site-nav-phone{font-size:13px;font-weight:500;text-decoration:none;color:var(--ink-900);}
@media(max-width:860px){.site-nav-menu,.site-nav-phone{display:none;}}

/* ─── Wspolny header podstron = nawigacja DU w trybie solid-sticky ─── */
/* .nav--shared: ta sama nawigacja co DU. Tryb solid (is-solid) = przyklejona; tryb hero (bez is-solid) = transparent nad ciemnym hero. Logo i menu globalne zawsze widoczne (neutralizacja DU logo-swap + anchor-swap, ktorych tu nie ma) */
.nav--shared .nav-logo--plain .nav-logo-l { opacity: 1 !important; transform: none !important; pointer-events: auto !important; }
.nav--shared:not(.has-anchors) .nav-links.nav-global { opacity: 1 !important; visibility: visible !important; transform: translate(-50%, -50%) !important; }
.nav--shared .nav-links a[aria-current="page"] { opacity: 1; color: var(--brick-600); }
.nav--shared.is-solid { position: sticky; }
/* tryb hero: czarne logo PNG na biel nad ciemnym hero (gdy nie przewiniete) */
.nav--shared:not(.scrolled) .nav-logo-l img { filter: brightness(0) invert(1); }

/* ─── Komponent: karta inwestycji (WSPOLNY - homepage i listing identyczne) ─── */
.inw-grid { display: grid; gap: 28px; margin-top: 16px; grid-template-columns: repeat(4, 1fr); }
.inw-grid.cols-2 { grid-template-columns: repeat(2, 1fr); gap: 56px 48px; margin-top: 48px; }
.inw-card { display: flex; flex-direction: column; text-decoration: none; color: inherit; }
.inw-media { position: relative; overflow: hidden; background: var(--paper-100); aspect-ratio: 3/4; }
.inw-grid.cols-2 .inw-media { aspect-ratio: 16/11; }
.inw-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease); }
.inw-card:hover .inw-media img { transform: scale(1.03); }
.inw-status { position: absolute; top: 14px; left: 14px; background: rgba(250,248,244,0.94); color: var(--ink-900); font-size: 10px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; padding: 7px 12px; border-radius: 2px; }
.inw-body { padding: 20px 2px 0; display: flex; flex-direction: column; gap: 6px; }
.inw-kicker { font-size: 10px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-400); }
.inw-name { font-family: var(--sans); font-weight: 300; font-size: clamp(20px, 2vw, 26px); line-height: 1.2; letter-spacing: -0.012em; color: var(--ink-900); transition: color 200ms var(--ease); }
.inw-card:hover .inw-name { color: var(--brick-600); }
.inw-loc { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 16px; color: var(--ink-600); }
.inw-go { margin-top: 10px; display: inline-flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brick-600); }
.inw-go .arrow { display: inline-block; transition: transform 200ms var(--ease); }
.inw-card:hover .inw-go .arrow { transform: translateX(4px); }
@media (max-width: 1000px) { .inw-grid { grid-template-columns: 1fr 1fr; gap: 24px; } }
@media (max-width: 760px)  { .inw-grid.cols-2 { grid-template-columns: 1fr; gap: 44px; } }
@media (max-width: 560px)  { .inw-grid { grid-template-columns: 1fr; } }

/* ─── Submenu nawigacji (Inwestycje rozwijane) ─── */
.nav-has-sub { position: relative; }
.nav-caret { display: inline-block; width: 6px; height: 6px; margin-left: 5px; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: translateY(-2px) rotate(45deg); opacity: 0.7; transition: transform 220ms var(--ease); }
.nav-has-sub:hover .nav-caret, .nav-has-sub:focus-within .nav-caret { transform: translateY(0) rotate(225deg); }
/* niewidzialny mostek, zeby przejscie z linku na dropdown nie gubilo hovera */
.nav-has-sub::after { content: ''; position: absolute; left: -10px; right: -10px; top: 100%; height: 20px; }
.nav-sub {
  position: absolute; top: calc(100% + 16px); left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 220px; list-style: none; margin: 0; padding: 8px 0;
  background: var(--paper-50); border: 1px solid var(--line-soft);
  box-shadow: 0 18px 50px rgba(10,10,10,0.14);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 220ms var(--ease), transform 220ms var(--ease), visibility 220ms;
  z-index: 130;
}
.nav-has-sub:hover .nav-sub, .nav-has-sub:focus-within .nav-sub {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-sub li { padding: 0 !important; }
.nav-sub li::before { display: none !important; }
.nav-sub a {
  display: block; padding: 11px 24px; white-space: nowrap;
  font-size: 13px; color: var(--ink-900) !important; opacity: 0.82;
  position: static; transform: none;
}
.nav-sub a:hover { opacity: 1; color: var(--brick-600) !important; background: var(--paper-100); }
@media (max-width: 1100px) { .nav-sub, .nav-caret { display: none; } }

/* ─── Menu mobilne (hamburger + panel) ─── */
.nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; color: inherit; }
.nav-burger span { display: block; width: 24px; height: 1.5px; background: currentColor; transition: transform 300ms var(--ease), opacity 300ms var(--ease); }
.nav-burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.nav-mobile {
  position: absolute; top: 100%; left: 0; right: 0;
  background: var(--paper-50); border-bottom: 1px solid var(--line-soft);
  box-shadow: 0 24px 50px rgba(10,10,10,0.14);
  padding: 6px 0 20px; display: flex; flex-direction: column;
  opacity: 0; visibility: hidden; transform: translateY(-8px); pointer-events: none;
  transition: opacity 280ms var(--ease), transform 280ms var(--ease), visibility 280ms;
}
.nav-mobile.open { opacity: 1; visibility: visible; transform: none; pointer-events: auto; }
.nav-mobile a { color: var(--ink-900) !important; text-decoration: none; padding: 14px var(--pad-x); font-size: 15px; border-bottom: 1px solid var(--line-soft); opacity: 0.92; }
.nav-mobile a:hover { color: var(--brick-600) !important; }
.nav-mobile-sub { padding-left: calc(var(--pad-x) + 18px) !important; font-size: 14px !important; opacity: 0.68 !important; }
.nav-mobile-phone { font-weight: 500; }
.nav-mobile-cta { margin: 18px var(--pad-x) 0; justify-content: center; border-bottom: none !important; color: #fff !important; opacity: 1 !important; }
@media (min-width: 1101px) { .nav-mobile { display: none; } }
@media (max-width: 1100px) { .nav-burger { display: flex; } .nav-cta-btn { display: none; } }


/* ─── Hero pelnoekranowy (WSPOLNY: DU, Patria, Chopina, Brick) ─── */
  .hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh; /* pelna wysokosc ekranu, stabilne na mobile (iPhone/Galaxy) */
    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 {
    position: absolute; top: 50%; left: 50%;
    width: 100vw; height: 56.25vw;
    min-width: 177.78vh; min-height: 100vh;
    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 pelnoekranowy: tresc przy dole, mniej martwego miejsca u gory */
    .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); }


/* ─── Karta opiekuna inwestycji + formularz (WSPOLNE: DU + Patria/Chopina/Brick) ─── */
  .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; }
  }
/* placeholder zdjecia opiekuna: czysty brandowy gradient (zero pikseliozy, do podmiany na realne foto) */
.doradca-photo.placeholder { background: linear-gradient(150deg, #6E2E22 0%, #8B3A2A 45%, #b0654f 100%); }
.doradca-photo.placeholder .doradca-silhouette { position:absolute; inset:0; display:flex; align-items:center; justify-content:center; z-index:0; opacity:0.18; }
.doradca-photo.placeholder .doradca-silhouette svg { width:42%; height:auto; color:#fff; }

/* ─── Scrim legibilnosci nawigacji nad jasnym hero (jedzie z nav, znika po scrollu) ─── */
.nav::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 240px;
  background: linear-gradient(to bottom, rgba(10,10,10,0.5) 0%, rgba(10,10,10,0.26) 42%, rgba(10,10,10,0.08) 70%, rgba(10,10,10,0) 100%);
  opacity: 0; pointer-events: none; z-index: 0;
  transition: opacity 300ms var(--ease);
}
.nav:not(.scrolled)::before { opacity: 1; }
.nav .nav-inner { position: relative; z-index: 1; }

.nav:not(.scrolled) .nav-links a { opacity: 0.95; }
.nav:not(.scrolled) .nav-phone { opacity: 0.95; }


section[id] { scroll-margin-top: 110px; }

.nav-links.nav-anchors a.current { opacity: 1; color: var(--brick-600); }

/* kotwice w nawigacji: ciasniej, zeby sie nie rozlazilo nad logo/toggle */
.nav-links.nav-anchors li { padding: 0 11px; }
.nav-links.nav-anchors a { font-size: 12px; letter-spacing: 0.01em; }

/* ─── Pływający przycisk "w sprzedaży" z zielonym pulsem (strony inwestycji w sprzedaży) ─── */
.fab-sale { position: fixed; bottom: 28px; right: 28px; z-index: 180; display: inline-flex; align-items: center; gap: 11px; padding: 14px 22px; background: var(--ink-900); color: #fff; font-size: 12px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none; border-radius: 2px; box-shadow: 0 10px 34px rgba(10,10,10,0.3); transition: transform 200ms var(--ease), box-shadow 200ms var(--ease); }
.fab-sale:hover { transform: translateY(-2px); box-shadow: 0 14px 44px rgba(10,10,10,0.36); }
.fab-sale-dot { width: 10px; height: 10px; border-radius: 50%; background: #29c46a; flex-shrink: 0; position: relative; box-shadow: 0 0 0 0 rgba(41,196,106,0.6); animation: fabPulse 1.9s cubic-bezier(0.4,0,0.2,1) infinite; }
@keyframes fabPulse { 0% { box-shadow: 0 0 0 0 rgba(41,196,106,0.55); } 70% { box-shadow: 0 0 0 13px rgba(41,196,106,0); } 100% { box-shadow: 0 0 0 0 rgba(41,196,106,0); } }
@media (max-width: 768px) { .fab-sale { display: none; } } /* tylko desktop */
@media (prefers-reduced-motion: reduce) { .fab-sale-dot { animation: none; } }