/* =========================================================================
   TraxSystem — arkusz stylów witryny traxsystem.pl
   Kierunek wizualny: A „Konsola” (strona jako przedłużenie aplikacji).

   Zasady z materiałów (marketing/witryna/zasoby/design-tokens.css):
   - kolory wyłącznie z tokenów, te same co w aplikacji,
   - żadnych gradientów i żadnych emoji,
   - oba motywy: jasne wartości na gołym :root, ciemne tylko nadpisują.

   Spis treści
     1. Tokeny (kopia 1:1 z design-tokens.css)
     2. Baza
     3. Komponenty wspólne: przyciski, ikony, tablica, etykiety
     4. Nagłówek i menu
     5. Sekcje i nagłówki sekcji
     6. Strona główna
     7. Stopka
     8. Responsywność (na końcu pliku)
     9. Podstrony
    10. Kalkulator cennika
   ========================================================================= */


/* 1. Tokeny ============================================================== */

:root {
  --trx-bg:    #eef1f5;
  --trx-srf:   #ffffff;
  --trx-srf2:  #f6f8fa;
  --trx-srf3:  #eceff3;
  --trx-line:  #d9e0e8;
  --trx-line2: #e7ecf1;
  --trx-ink:   #1a2634;
  --trx-ink2:  #5b6b7d;
  --trx-ink3:  #8b99a9;
  --trx-acc:     #2b62d9;
  --trx-acc-h:   #2455bd;
  --trx-acc-t:   #e9effc;
  --trx-acc-ink: #ffffff;
  --trx-ring:    rgba(43,98,217,.30);
  --trx-ok:     #188141;  --trx-ok-t:   #e2f3e9;
  --trx-warn:   #b45309;  --trx-warn-t: #fcf0df;
  --trx-info:   #0b7285;  --trx-info-t: #e2f1f5;
  --trx-navy:      #111e30;
  --trx-navy-line: #22334c;
  --trx-navy-ink:  #c6d1de;
  --trx-sh1: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
  --trx-sh2: 0 4px 12px rgba(16,24,40,.10), 0 2px 4px rgba(16,24,40,.06);
  --trx-f:  "Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --trx-fd: "Segoe UI Variable Display","Segoe UI",system-ui,sans-serif;
  --trx-fm: "Cascadia Mono",Consolas,ui-monospace,Menlo,monospace;

  /* wartości pochodne witryny (nie są kolorami) */
  --wrap: 1200px;
  --gutter: 24px;
  --r: 12px;
  --hdr-h: 68px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --trx-bg:#0e141b; --trx-srf:#161d27; --trx-srf2:#1b232f; --trx-srf3:#212b38;
    --trx-line:#2a3646; --trx-line2:#222d3b;
    --trx-ink:#e7edf5; --trx-ink2:#9fb0c2; --trx-ink3:#68798c;
    --trx-acc:#7aa7f5; --trx-acc-h:#94b9f8; --trx-acc-t:rgba(122,167,245,.14); --trx-acc-ink:#0d1420;
    --trx-ring:rgba(122,167,245,.35);
    --trx-ok:#4cba74;   --trx-ok-t:rgba(76,186,116,.14);
    --trx-warn:#e39a4b; --trx-warn-t:rgba(227,154,75,.14);
    --trx-info:#57c2d8; --trx-info-t:rgba(87,194,216,.14);
    --trx-navy:#0c1420; --trx-navy-line:#1d2b3f; --trx-navy-ink:#b9c6d6;
    --trx-sh1:0 1px 2px rgba(0,0,0,.35); --trx-sh2:0 4px 14px rgba(0,0,0,.40);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --trx-bg:#0e141b; --trx-srf:#161d27; --trx-srf2:#1b232f; --trx-srf3:#212b38;
  --trx-line:#2a3646; --trx-line2:#222d3b;
  --trx-ink:#e7edf5; --trx-ink2:#9fb0c2; --trx-ink3:#68798c;
  --trx-acc:#7aa7f5; --trx-acc-h:#94b9f8; --trx-acc-t:rgba(122,167,245,.14); --trx-acc-ink:#0d1420;
  --trx-ring:rgba(122,167,245,.35);
  --trx-ok:#4cba74;   --trx-ok-t:rgba(76,186,116,.14);
  --trx-warn:#e39a4b; --trx-warn-t:rgba(227,154,75,.14);
  --trx-info:#57c2d8; --trx-info-t:rgba(87,194,216,.14);
  --trx-navy:#0c1420; --trx-navy-line:#1d2b3f; --trx-navy-ink:#b9c6d6;
  --trx-sh1:0 1px 2px rgba(0,0,0,.35); --trx-sh2:0 4px 14px rgba(0,0,0,.40);
}


/* 2. Baza ================================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--hdr-h) + 16px); }
body {
  margin: 0; background: var(--trx-bg); color: var(--trx-ink);
  font-family: var(--trx-f); font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
picture { display: contents; }   /* zrzut z wersją na ciemny motyw układa się jak samo <img> */
[hidden] { display: none !important; }
a { color: var(--trx-acc); text-underline-offset: 3px; }
a:hover { color: var(--trx-acc-h); }
h1, h2, h3, h4 { text-wrap: balance; }
p { text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
:focus-visible { outline: 3px solid var(--trx-ring); outline-offset: 2px; border-radius: 4px; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.vh { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--trx-acc); color: var(--trx-acc-ink); padding: 10px 16px; border-radius: 8px; font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; color: var(--trx-acc-ink); }


/* 3. Komponenty wspólne ================================================== */

.ico { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ico-s { width: 16px; height: 16px; }
.ico-l { width: 28px; height: 28px; stroke-width: 1.5; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: 600 15px/1 var(--trx-f); padding: 13px 20px; border-radius: 8px;
  text-decoration: none; cursor: pointer; border: 1px solid transparent; white-space: nowrap;
  transition: background-color .15s, border-color .15s, color .15s;
}
.btn .ico { width: 18px; height: 18px; }
.btn-primary { background: var(--trx-acc); color: var(--trx-acc-ink); }
.btn-primary:hover { background: var(--trx-acc-h); color: var(--trx-acc-ink); }
.btn-secondary { background: var(--trx-srf); color: var(--trx-ink); border-color: var(--trx-line); }
.btn-secondary:hover { border-color: var(--trx-ink3); color: var(--trx-ink); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.eyebrow { margin: 0; font: 600 12px/1.2 var(--trx-f); letter-spacing: .1em; text-transform: uppercase; color: var(--trx-ink2); }

/* tablica rejestracyjna i numer wagonu — ten sam motyw co w aplikacji */
.plate {
  display: inline-flex; align-items: center; font: 600 13px/1 var(--trx-fm); letter-spacing: .06em;
  padding: 5px 9px 5px 8px; border-radius: 4px; background: var(--trx-srf); color: var(--trx-ink);
  border: 1px solid var(--trx-line); border-left: 4px solid var(--trx-acc); white-space: nowrap;
}

.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; background: var(--trx-ok); flex: none; }
.dot-warn { background: var(--trx-warn); }

.chip { display: inline-flex; align-items: center; gap: 6px; font: 600 12px/1 var(--trx-f); padding: 6px 9px; border-radius: 6px; background: var(--trx-srf2); color: var(--trx-ink2); border: 1px solid var(--trx-line2); }
.chip-ok { background: var(--trx-ok-t); color: var(--trx-ok); border-color: transparent; }
.chip-warn { background: var(--trx-warn-t); color: var(--trx-warn); border-color: transparent; }

.tag { display: inline-block; font: 600 11px/1 var(--trx-f); letter-spacing: .06em; text-transform: uppercase; padding: 4px 6px; border-radius: 4px; background: var(--trx-warn-t); color: var(--trx-warn); vertical-align: middle; margin-left: 6px; }

.ic-box { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; flex: none; background: var(--trx-srf3); color: var(--trx-ink); }
.ic-box-acc { background: var(--trx-acc-t); color: var(--trx-acc); }

.note { display: flex; gap: 12px; padding: 16px 18px; border-radius: 10px; background: var(--trx-info-t); color: var(--trx-ink); font-size: 15px; }
.note .ico { color: var(--trx-info); margin-top: 2px; }
.note p { margin: 0; }

.more { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; text-decoration: none; }
.more .ico { transition: transform .15s; }
.more:hover .ico { transform: translateX(3px); }

.shot { margin: 0; border-radius: var(--r); overflow: hidden; border: 1px solid var(--trx-line); box-shadow: var(--trx-sh2); background: var(--trx-srf); }
.shot img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; }
.shot figcaption { font-size: 13px; color: var(--trx-ink2); padding: 10px 14px; border-top: 1px solid var(--trx-line2); }


/* 4. Nagłówek i menu ===================================================== */

.hdr { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: var(--trx-navy); border-bottom: 1px solid var(--trx-navy-line); }
.hdr-in { display: flex; align-items: center; gap: 28px; height: var(--hdr-h); }
.brand { display: inline-flex; color: #fff; flex: none; }
.brand svg { height: 26px; width: auto; aspect-ratio: 369.71 / 64.04; }
.nav { margin-left: auto; }
.nav > ul { list-style: none; display: flex; align-items: center; gap: 2px; }
.nav-item { position: relative; }
.nav-link {
  display: inline-flex; align-items: center; gap: 4px; padding: 9px 12px; border-radius: 6px;
  font: 500 15px/1 var(--trx-f); color: var(--trx-navy-ink); text-decoration: none; background: none; border: 0; cursor: pointer; white-space: nowrap;
}
.nav-link:hover, .nav-item.open > .nav-link { color: #fff; }
.nav-link[aria-current="page"], .nav-item[data-current] > .nav-link { color: #fff; box-shadow: inset 0 -2px 0 var(--trx-acc); border-radius: 6px 6px 0 0; }
.mega a[aria-current="page"] { color: var(--trx-acc); font-weight: 600; }
.nav-link .ico { width: 15px; height: 15px; transition: transform .15s; }
.nav-item.open > .nav-link .ico { transform: rotate(180deg); }
.hdr-cta { padding: 11px 18px; font-size: 14.5px; }
.hdr-theme { display: inline-grid; place-items: center; width: 40px; height: 40px; flex: none; margin-right: -12px; border-radius: 8px; border: 1px solid transparent; background: none; color: var(--trx-navy-ink); cursor: pointer; transition: color .15s, border-color .15s; }
.hdr-theme:hover { color: #fff; border-color: var(--trx-navy-line); }
.hdr-theme .ico { width: 19px; height: 19px; }
.menu-btn { display: none; margin-left: auto; align-items: center; gap: 6px; min-height: 42px; padding: 10px 12px; border-radius: 8px; background: none; border: 1px solid var(--trx-navy-line); color: #fff; font: 600 14px/1 var(--trx-f); cursor: pointer; }

.mega {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(calc(-50% + var(--dx, 0px))); z-index: 60;
  display: none; width: max-content; max-width: min(860px, 92vw); padding: 22px;
  background: var(--trx-srf); color: var(--trx-ink); border: 1px solid var(--trx-line); border-radius: var(--r); box-shadow: var(--trx-sh2);
}
.mega::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.nav-item.open > .mega { display: block; }
.mega-cols { display: grid; grid-template-columns: repeat(3, minmax(200px, 1fr)); gap: 8px 28px; }
.mega-cols.one { grid-template-columns: minmax(240px, 1fr); }
.mega-h { margin: 0 0 8px; font: 600 11.5px/1.2 var(--trx-f); letter-spacing: .1em; text-transform: uppercase; color: var(--trx-ink2); }
.mega ul { list-style: none; }
.mega a { display: flex; align-items: center; gap: 10px; padding: 7px 8px; margin: 0 -8px; border-radius: 6px; color: var(--trx-ink); text-decoration: none; font-size: 14.5px; }
.mega a:hover { background: var(--trx-srf2); color: var(--trx-acc); }
.mega a .ico { width: 18px; height: 18px; color: var(--trx-ink3); }
.mega a:hover .ico { color: var(--trx-acc); }
.mega-foot { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--trx-line2); display: flex; justify-content: space-between; align-items: center; gap: 16px; font-size: 13.5px; color: var(--trx-ink2); }
.mega-foot a { display: inline-flex; margin: 0; padding: 0; color: var(--trx-acc); font-weight: 600; }
.mega-foot a:hover { background: none; }


/* 5. Sekcje ============================================================== */

.sec { padding: 88px 0; }
.sec-alt { background: var(--trx-srf); border-top: 1px solid var(--trx-line); border-bottom: 1px solid var(--trx-line); }
.sec-head { max-width: 760px; margin-bottom: 36px; }
.sec-head h2 { margin: 10px 0 0; font: 650 clamp(26px, 3vw, 34px)/1.15 var(--trx-fd); letter-spacing: -.015em; }
.sec-head p { margin: 14px 0 0; color: var(--trx-ink2); font-size: 17px; }
.sec-foot { margin-top: 24px; }
/* sekcja, która ciągnie poprzednią na tym samym tle: bez linii i bez górnego odstępu, odstęp daje poprzednia */
.sec-bez-dolu { border-bottom: 0; }
.sec-dalej { padding-top: 0; border-top: 0; }


/* 6. Strona główna ======================================================= */

/* czołówka */
.hero { position: relative; overflow: hidden; padding: 64px 0 88px; }
/* na komputerze czołówka ma wysokość okna; na dole strzałka prowadzi do wyboru „Co chcesz uporządkować?” */
.hero-next { display: none; }
#wybor { scroll-margin-top: -16px; }   /* po kliknięciu strzałki sekcja staje tuż pod paskiem menu, bez paska czołówki nad nią */
@media (min-width: 1021px) {
  .hero { display: flex; flex-direction: column; justify-content: center; min-height: max(600px, calc(100svh - var(--hdr-h))); }
  .hero-next {
    position: absolute; z-index: 2; left: 50%; bottom: 26px; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    color: var(--trx-ink2); font-size: 14.5px; font-weight: 600; text-decoration: none; white-space: nowrap;
  }
  .hero-next .ico { width: 38px; height: 38px; padding: 9px; border-radius: 50%; border: 1px solid var(--trx-line); background: var(--trx-srf); color: var(--trx-acc); box-shadow: var(--trx-sh1); transition: border-color .15s; }
  .hero-next:hover { color: var(--trx-ink); }
  .hero-next:hover .ico { border-color: var(--trx-acc); }
  .hero > .wrap { width: 100%; }   /* w kolumnie flex .wrap z marginesem auto skurczyłby się do szerokości tekstu */
}
@media (min-width: 1021px) and (prefers-reduced-motion: no-preference) {
  .hero-next .ico { animation: hero-next 2.6s ease-in-out infinite; }
}
@keyframes hero-next { 0%, 55%, 100% { transform: translateY(0); } 25% { transform: translateY(6px); } }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero > .wrap { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 590px) minmax(0, 1fr); gap: 56px; align-items: center; }
.hero-plac { min-height: 420px; }   /* miejsce na plac zakładu; rysuje go hero-tlo.js aż do prawej krawędzi */
.hero h1 { margin: 14px 0 0; font: 680 clamp(34px, 4.2vw, 52px)/1.06 var(--trx-fd); letter-spacing: -.025em; text-wrap: balance; }
.lede { margin: 22px 0 0; max-width: 66ch; font-size: 17.5px; line-height: 1.62; color: var(--trx-ink2); }
.lede strong { color: var(--trx-ink); font-weight: 600; }
.hero .btn-row { margin-top: 30px; }

.hero-facts { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 0; margin: 26px 0 0; padding: 0; font-size: 14px; color: var(--trx-ink2); }
.hero-facts li:not(:last-child)::after { content: "·"; margin: 0 10px; }
.hero-facts b { color: var(--trx-ink2); font-weight: 600; }

/* wybór problemu: rząd odpowiedzi, pod nim opis po lewej i ekran aplikacji po prawej */
.pick-opts { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 8px; margin-bottom: 16px; }
.pick-opts button {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; min-height: 84px; padding: 12px 8px;
  border-radius: 10px; border: 1px solid var(--trx-line); background: var(--trx-srf); color: var(--trx-ink);
  font: 600 13.5px/1.25 var(--trx-f); text-align: center; text-wrap: balance; cursor: pointer; transition: border-color .15s, background-color .15s;
}
.pick-opts button .ico { flex: none; color: var(--trx-ink3); transition: color .15s; }
.pick-opts button:hover { border-color: var(--trx-acc); }
.pick-opts button:hover .ico { color: var(--trx-acc); }
.pick-opts button[aria-selected="true"] { border-color: var(--trx-acc); background: var(--trx-acc-t); color: var(--trx-acc); box-shadow: inset 0 0 0 1px var(--trx-acc); }
.pick-opts button[aria-selected="true"] .ico { color: var(--trx-acc); }
/* odpowiedzi leżą w jednej komórce siatki: ramka ma wysokość najdłuższej i strona nie skacze przy zmianie wyboru */
.pick-frame { display: grid; background: var(--trx-srf); border: 1px solid var(--trx-line); border-radius: var(--r); box-shadow: var(--trx-sh1); overflow: hidden; }
.pick-frame > [role="tabpanel"] { grid-area: 1 / 1; display: grid; grid-template-columns: minmax(0, 330px) minmax(0, 1fr); min-width: 0; }
.pick-frame > [role="tabpanel"][hidden] { display: grid !important; visibility: hidden; }
.pick-answer { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 12px; padding: 28px; }
.pick-answer h3 { margin: 0; font: 650 19px/1.3 var(--trx-fd); letter-spacing: -.01em; text-wrap: balance; }
.pick-answer p { margin: 0; font-size: 15.5px; line-height: 1.6; color: var(--trx-ink2); }
.pick-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.pick-shot { margin: 0; align-self: center; border-left: 1px solid var(--trx-line); }
.pick-shot figcaption { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--trx-line); background: var(--trx-srf2); font: 500 12.5px/1.3 var(--trx-fm); color: var(--trx-ink2); }
.pick-shot figcaption .dot { width: 7px; height: 7px; }
.pick-shot figcaption span:last-child { margin-left: auto; white-space: nowrap; }
.pick-shot img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; }
.pick-more { margin: 16px 0 0; font-size: 14px; color: var(--trx-ink2); }


/* brama: scena i kroki */
.gate { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 56px; align-items: start; }
.prose p { margin: 0 0 16px; font-size: 17px; color: var(--trx-ink2); }
.prose p.first { font-size: 18px; color: var(--trx-ink); }
.prose .note { margin-top: 28px; }
.steps { list-style: none; background: var(--trx-srf); border: 1px solid var(--trx-line); border-radius: var(--r); box-shadow: var(--trx-sh1); }
.steps li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; padding: 18px 20px; border-top: 1px solid var(--trx-line2); }
.steps li:first-child { border-top: 0; }
.steps .n { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; background: var(--trx-srf3); color: var(--trx-ink2); }
.steps h3 { margin: 4px 0; font: 600 16px/1.3 var(--trx-f); }
.steps p { margin: 0; font-size: 14.5px; color: var(--trx-ink2); }
.steps .chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }

/* portiernia */
.duties { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--trx-srf); border: 1px solid var(--trx-line); border-radius: var(--r); box-shadow: var(--trx-sh1); overflow: hidden; font-size: 15.5px; }
.duties th { text-align: left; padding: 12px 20px; background: var(--trx-srf2); font: 600 12px/1.2 var(--trx-f); letter-spacing: .08em; text-transform: uppercase; color: var(--trx-ink2); }
.duties td { padding: 14px 20px; border-top: 1px solid var(--trx-line2); vertical-align: middle; }
.duties td:first-child { color: var(--trx-ink2); width: 50%; }
.duties td.arr { width: 28px; padding-left: 0; padding-right: 0; color: var(--trx-ink3); }
.duties .who { display: flex; align-items: center; gap: 10px; font-weight: 550; }
.duties .who .ico { color: var(--trx-acc); }
.duties-after { margin: 20px 0 0; max-width: 760px; color: var(--trx-ink2); }

/* konfiguracja */
.cfg { display: grid; grid-template-columns: 320px 1fr; gap: 20px; }
.cfg-num { display: flex; flex-direction: column; padding: 28px; border-radius: var(--r); background: var(--trx-navy); color: var(--trx-navy-ink); }
.cfg-num b { font: 600 72px/1 var(--trx-fm); color: #fff; letter-spacing: -.04em; }
.cfg-num span { margin-top: 10px; font-size: 16px; color: #fff; }
.cfg-num p { margin: auto 0 0; padding-top: 24px; font-size: 14.5px; line-height: 1.55; }
.types { display: grid; gap: 12px; align-content: start; }
.types-intro { margin: 0 0 4px; color: var(--trx-ink2); font-size: 15px; }
.type { display: grid; grid-template-columns: 200px 1fr; gap: 16px; align-items: center; padding: 18px 20px; border-radius: var(--r); background: var(--trx-srf); border: 1px solid var(--trx-line); }
.type h3 { margin: 0; font: 600 16px/1.3 var(--trx-f); }
.type h3 small { display: block; margin-top: 3px; font: 500 13px/1.4 var(--trx-f); color: var(--trx-ink2); }
.path { list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.path li { display: inline-flex; align-items: center; gap: 6px; }
.path li + li::before { content: ""; width: 14px; height: 2px; background: var(--trx-line); margin-right: 0; }
.step { display: inline-flex; align-items: center; gap: 7px; padding: 8px 11px; border-radius: 7px; background: var(--trx-srf2); border: 1px solid var(--trx-line); color: var(--trx-ink); font: 600 13px/1 var(--trx-f); }
.step .ico { color: var(--trx-acc); }
.step.key { background: var(--trx-acc-t); border-color: transparent; color: var(--trx-acc); }

/* bocznica */

/* serwer */
.host { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.host-card { padding: 26px; border-radius: var(--r); background: var(--trx-srf); border: 1px solid var(--trx-line); box-shadow: var(--trx-sh1); }
.host-card .ic-box { width: 44px; height: 44px; margin-bottom: 16px; }
.host-card h3 { margin: 0 0 6px; font: 650 20px/1.25 var(--trx-fd); }
.host-card > p { margin: 0 0 16px; color: var(--trx-ink2); }
.host-card ul { list-style: none; display: grid; gap: 10px; }
.host-card li { display: flex; gap: 10px; font-size: 15px; }
.host-card li .ico { width: 18px; height: 18px; margin-top: 2px; color: var(--trx-ok); }
.host-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin: 16px 0 0; font-size: 14.5px; color: var(--trx-ink2); }

/* cennik i pokaz */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.duo-card { display: flex; flex-direction: column; gap: 12px; padding: 32px; border-radius: 14px; background: var(--trx-srf); border: 1px solid var(--trx-line); }
.duo-card > .ico-l { color: var(--trx-acc); }
.duo-card h2 { margin: 0; font: 650 24px/1.2 var(--trx-fd); letter-spacing: -.01em; }
.duo-card p { margin: 0; font-size: 16px; color: var(--trx-ink2); }
.duo-card .btn { align-self: flex-start; margin-top: auto; }
.duo-card-acc { background: var(--trx-acc); color: var(--trx-acc-ink); border-color: transparent; }
.duo-card-acc > .ico-l, .duo-card-acc p { color: var(--trx-acc-ink); }
.duo-card-acc p { opacity: .92; }
.duo-card-acc .btn { background: var(--trx-acc-ink); color: var(--trx-acc); }
.duo-card-acc .btn:hover { color: var(--trx-acc-h); }
.demo-path { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 2px 0 6px; }
.demo-path li { padding: 7px 10px; border-radius: 20px; border: 1px solid var(--trx-line); background: var(--trx-srf2); color: var(--trx-ink2); font: 600 12.5px/1 var(--trx-f); }

/* dla kogo */
.who-grid { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.who-card { position: relative; display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 20px; border-radius: var(--r); background: var(--trx-srf); border: 1px solid var(--trx-line); transition: border-color .15s; }
.who-card:hover { border-color: var(--trx-acc); }
.who-card .ic-box { width: 44px; height: 44px; }
.who-card h3 { margin: 2px 0 4px; font: 600 16.5px/1.3 var(--trx-f); }
.who-card h3 a { color: var(--trx-ink); text-decoration: none; }
.who-card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.who-card p { margin: 0; font-size: 14.5px; color: var(--trx-ink2); }

/* granice zakresu */
.limits { display: grid; grid-template-columns: 300px 1fr; gap: 40px; padding: 32px; border-radius: 14px; background: var(--trx-srf); border: 1px solid var(--trx-line); }
.limits h2 { margin: 10px 0 12px; font: 650 28px/1.15 var(--trx-fd); letter-spacing: -.01em; }
.limits-intro p { margin: 0; color: var(--trx-ink2); }
.limits ul { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.limits li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; padding: 14px 0; border-top: 1px solid var(--trx-line2); font-size: 15px; color: var(--trx-ink2); }
.limits li b { display: block; color: var(--trx-ink); font-weight: 600; }
.limits li .ico { width: 18px; height: 18px; margin-top: 2px; color: var(--trx-ink3); }

/* kontakt */
.contact { padding: 72px 0; background: var(--trx-navy); color: var(--trx-navy-ink); border-bottom: 1px solid var(--trx-navy-line); }
.contact-in { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.contact h2 { margin: 0 0 14px; color: #fff; font: 650 clamp(28px, 3.2vw, 38px)/1.12 var(--trx-fd); letter-spacing: -.015em; }
.contact p { margin: 0; font-size: 17px; }
.contact-box { display: grid; gap: 14px; padding: 24px; border: 1px solid var(--trx-navy-line); border-radius: var(--r); font-style: normal; }
.contact-box a.line { display: flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; font: 600 18px/1.2 var(--trx-f); }
.contact-box a.line:hover { text-decoration: underline; }
.contact-box .addr { font-size: 14px; }
.contact-box .btn-row { margin-top: 6px; }
.contact .btn-secondary { background: transparent; color: #fff; border-color: var(--trx-navy-line); }
.contact .btn-secondary:hover { border-color: var(--trx-navy-ink); }


/* 7. Stopka ============================================================== */

.ftr { background: var(--trx-navy); color: var(--trx-navy-ink); font-size: 14.5px; }
.ftr a { color: var(--trx-navy-ink); text-decoration: none; }
.ftr a:hover { color: #fff; text-decoration: underline; }
.ftr-top { display: grid; grid-template-columns: 1.3fr repeat(4, 1fr); gap: 32px; padding: 56px 0 40px; }
.ftr-brand svg { height: 24px; width: auto; aspect-ratio: 369.71 / 64.04; color: #fff; }
.ftr-brand p { margin: 16px 0 0; max-width: 34ch; line-height: 1.55; }
.ftr h2 { margin: 0 0 12px; font: 600 12px/1.2 var(--trx-f); letter-spacing: .1em; text-transform: uppercase; color: #fff; }
.ftr ul { list-style: none; display: grid; gap: 8px; }
.ftr-bot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px 24px; padding: 20px 0 28px; border-top: 1px solid var(--trx-navy-line); font-size: 13.5px; }
.ftr-bot address { font-style: normal; }
.ftr-bot ul { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 20px; }
.theme-btn { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 8px 12px; border-radius: 6px; border: 1px solid var(--trx-navy-line); background: none; color: var(--trx-navy-ink); font: 500 13px/1 var(--trx-f); cursor: pointer; }
.theme-btn:hover { color: #fff; border-color: var(--trx-navy-ink); }
.theme-btn .ico { width: 15px; height: 15px; }


/* karta pojazdu na placu w czołówce (hero-tlo.js) */
.hero-card {
  position: absolute; left: 0; top: 0; z-index: 3; width: 268px; padding: 12px 14px 12px;
  background: var(--trx-srf); color: var(--trx-ink); border: 1px solid var(--trx-line); border-radius: 12px; box-shadow: var(--trx-sh2);
  font-size: 13px; line-height: 1.4; cursor: default;
  /* pojawia się z pojazdu: punkt zaczepienia (transform-origin) ustawia hero-tlo.js */
  transition: opacity .24s cubic-bezier(.2, .8, .2, 1), scale .3s cubic-bezier(.2, .9, .25, 1.05);
  /* lekko przezroczysta: plac pod kartą dalej widać, a rozmycie tła trzyma czytelność tekstu */
  background: color-mix(in srgb, var(--trx-srf) 80%, transparent);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.hero-card.hc-ukryta { opacity: 0; scale: .9; pointer-events: none; transition-duration: .17s, .17s; transition-timing-function: cubic-bezier(.4, 0, 1, 1), cubic-bezier(.4, 0, 1, 1); }
@media (prefers-reduced-motion: reduce) { .hero-card { transition: none; } }
.hc-top { display: flex; align-items: center; gap: 6px; padding-right: 26px; flex-wrap: wrap; }
.hc-top .plate { font-size: 12.5px; padding: 4px 8px 4px 7px; }
.hc-trl { border-left-color: var(--trx-ink3) !important; }
.hc-kind { font-size: 12px; color: var(--trx-ink2); }
.hc-x { position: absolute; top: 8px; right: 8px; display: grid; place-items: center; width: 26px; height: 26px; border: 0; border-radius: 6px; background: none; color: var(--trx-ink3); cursor: pointer; }
.hc-x:hover { background: var(--trx-srf2); color: var(--trx-ink); }
.hc-new { display: flex; align-items: center; gap: 6px; margin: 10px 0 0; padding: 6px 8px; border-radius: 6px; background: var(--trx-acc-t); color: var(--trx-acc); font-weight: 600; font-size: 12.5px; }
.hc-status { display: flex; align-items: center; gap: 8px; margin: 10px 0 8px; font-weight: 600; }
.hc-acc .dot { background: var(--trx-acc); }
.hc-warn .dot { background: var(--trx-warn); }
.hc-ok .dot { background: var(--trx-ok); }
.hc-bar { display: block; height: 4px; margin: 10px 0 0; border-radius: 2px; background: var(--trx-srf3); overflow: hidden; }
.hc-auto { margin: 10px 0 0; padding-top: 8px; border-top: 1px dashed var(--trx-line2); font-size: 12px; color: var(--trx-ink2); }
.hc-bar i { display: block; height: 100%; background: var(--trx-acc); }
.hero-card dl { margin: 0; display: grid; gap: 4px; padding-top: 8px; border-top: 1px solid var(--trx-line2); }
.hero-card dl div { display: grid; grid-template-columns: 82px 1fr; gap: 8px; }
.hero-card dt { color: var(--trx-ink2); font-size: 12px; }
.hero-card dd { margin: 0; }
.hc-more { display: inline-flex; align-items: center; gap: 5px; margin-top: 10px; font-size: 12.5px; font-weight: 600; text-decoration: none; }
.hero-hint {
  position: absolute; z-index: 2; margin: 0;   /* pod placem; położenie ustawia hero-tlo.js */
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 20px;
  background: var(--trx-srf); border: 1px solid var(--trx-line); box-shadow: var(--trx-sh1); color: var(--trx-ink2); font-size: 12.5px;
  opacity: 0; transform: translateY(-4px); transition: opacity .4s, transform .4s; pointer-events: none;
}
.hero-hint.on { opacity: 1; transform: none; }
.hero-hint .dot { background: var(--trx-acc); }
@media (max-width: 1020px) { .hero-hint { display: none; } }

/* pasek wersji podglądowej (tylko w buildzie --podglad) */
.podglad-pasek { padding: 8px 16px; background: var(--trx-warn-t); color: var(--trx-ink); border-bottom: 1px solid var(--trx-line); font-size: 13px; line-height: 1.4; text-align: center; }

/* 9. Podstrony =========================================================== */

.page-hero { padding: 40px 0 44px; background: var(--trx-srf); border-bottom: 1px solid var(--trx-line); }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px 0; font-size: 13.5px; color: var(--trx-ink2); }
.crumbs li + li::before { content: "/"; margin: 0 8px; color: var(--trx-line); }
.crumbs a { color: var(--trx-ink2); text-decoration: none; }
.crumbs a:hover { color: var(--trx-acc); text-decoration: underline; }
.page-hero h1 { margin: 16px 0 0; max-width: 26ch; font: 680 clamp(30px, 4vw, 46px)/1.1 var(--trx-fd); letter-spacing: -.022em; }
.page-hero .lede { margin-top: 18px; max-width: 74ch; font-size: 18px; }
.page-hero .lede a { font-weight: 600; }
.page-meta { margin: 16px 0 0; font-size: 13.5px; color: var(--trx-ink2); }

.page-grid { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 64px; padding-top: 56px; padding-bottom: 96px; align-items: start; }
.page-grid.wide { grid-template-columns: minmax(0, 1fr); }

.content { max-width: 760px; min-width: 0; font-size: 17px; line-height: 1.7; }
.content > :first-child { margin-top: 0; }
.content h2 { margin: 52px 0 14px; font: 650 clamp(23px, 2.4vw, 28px)/1.2 var(--trx-fd); letter-spacing: -.012em; }
.content h3 { margin: 34px 0 10px; font: 600 19px/1.35 var(--trx-f); }
.content h2 a, .content h3 a { color: inherit; text-decoration-color: var(--trx-line); }
.content h2 a:hover, .content h3 a:hover { color: var(--trx-acc); }
.content p { margin: 0 0 16px; }
.content ul, .content ol { margin: 0 0 20px; padding-left: 22px; }
.content li { margin: 6px 0; padding-left: 4px; }
.content li::marker { color: var(--trx-acc); }
.content strong { font-weight: 600; }
.content code { font: 500 .9em var(--trx-fm); background: var(--trx-srf3); padding: 1px 5px; border-radius: 4px; }
.content hr { border: 0; border-top: 1px solid var(--trx-line); margin: 40px 0; }
.content blockquote { margin: 0 0 20px; padding: 4px 0 4px 18px; border-left: 3px solid var(--trx-acc); color: var(--trx-ink2); }
.content .shot { margin: 8px 0 30px; }
.content .shot img { aspect-ratio: auto; }

.tbl-wrap { margin: 6px 0 26px; overflow-x: auto; background: var(--trx-srf); border: 1px solid var(--trx-line); border-radius: var(--r); box-shadow: var(--trx-sh1); }
.tbl-wrap table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.5; }
.tbl-wrap th { text-align: left; padding: 12px 16px; background: var(--trx-srf2); font: 600 12px/1.3 var(--trx-f); letter-spacing: .06em; text-transform: uppercase; color: var(--trx-ink2); border-bottom: 1px solid var(--trx-line); }
.tbl-wrap td { padding: 12px 16px; border-top: 1px solid var(--trx-line2); vertical-align: top; }
.tbl-wrap tbody tr:first-child td { border-top: 0; }
.tbl-wrap td:first-child { font-weight: 550; color: var(--trx-ink); }
.tbl-wrap td a { font-weight: 600; }

.content .go { margin: 4px 0 24px; }
.link-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 26px; }
.link-row a { display: inline-flex; align-items: center; padding: 8px 14px; border-radius: 20px; border: 1px solid var(--trx-line); background: var(--trx-srf); color: var(--trx-ink); font: 600 14px/1.2 var(--trx-f); text-decoration: none; transition: border-color .15s, color .15s; }
.link-row a:hover { border-color: var(--trx-acc); color: var(--trx-acc); }

.qa { padding: 18px 0; border-top: 1px solid var(--trx-line2); }
.qa h3 { margin: 0 0 6px; font: 600 17px/1.4 var(--trx-f); }
.qa p { margin: 0; color: var(--trx-ink2); }
.content h2 + .qa { border-top: 0; padding-top: 4px; }
.faq details.qa { padding: 0; }
.faq details.qa summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 0; cursor: pointer; list-style: none; }
.faq details.qa summary::-webkit-details-marker { display: none; }
.faq details.qa summary h3 { margin: 0; }
.faq details.qa summary:hover h3 { color: var(--trx-acc); }
.faq details.qa summary .ico { color: var(--trx-ink3); transition: transform .15s; }
.faq details.qa[open] summary .ico { transform: rotate(180deg); }
.faq .qa-a { padding: 0 0 18px; }

.posts { list-style: none; padding: 0 !important; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 8px 0 32px !important; }
.post-card { position: relative; margin: 0 !important; padding: 18px 18px 16px !important; display: flex; flex-direction: column; gap: 8px; border-radius: var(--r); background: var(--trx-srf); border: 1px solid var(--trx-line); transition: border-color .15s, box-shadow .15s; }
.post-card:hover { border-color: var(--trx-acc); box-shadow: var(--trx-sh2); }
.post-card h3 { margin: 0; font: 600 16px/1.35 var(--trx-f); }
.post-card h3 a { color: var(--trx-ink); text-decoration: none; }
.post-card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.post-card p { margin: 0; font-size: 14px; line-height: 1.5; color: var(--trx-ink2); }
.post-meta { margin-top: auto; font-size: 12.5px; color: var(--trx-ink2); }

.page-side { position: sticky; top: calc(var(--hdr-h) + 24px); display: grid; gap: 16px; }
.side-h { margin: 0 0 10px; font: 600 12px/1.2 var(--trx-f); letter-spacing: .1em; text-transform: uppercase; color: var(--trx-ink2); }
.toc { padding: 18px 18px 12px; background: var(--trx-srf); border: 1px solid var(--trx-line); border-radius: var(--r); max-height: calc(100vh - var(--hdr-h) - 300px); overflow: auto; }
.toc ol { list-style: none; border-left: 1px solid var(--trx-line2); }
.toc a { display: block; margin-left: -1px; padding: 5px 0 5px 12px; border-left: 2px solid transparent; color: var(--trx-ink2); font-size: 14px; line-height: 1.35; text-decoration: none; }
.toc a:hover { color: var(--trx-ink); }
.toc a.on { color: var(--trx-acc); border-left-color: var(--trx-acc); font-weight: 600; }
.side-cta { display: grid; gap: 10px; padding: 20px; border-radius: var(--r); background: var(--trx-navy); color: var(--trx-navy-ink); }
.side-cta .side-h { color: #fff; font-size: 16px; letter-spacing: 0; text-transform: none; margin: 0; }
.side-cta p { margin: 0 0 4px; font-size: 14px; line-height: 1.5; }
.side-cta .btn { width: 100%; }
.side-cta .btn-ghost { background: transparent; color: #fff; border-color: var(--trx-navy-line); }
.side-cta .btn-ghost:hover { border-color: var(--trx-navy-ink); color: #fff; }
.side-link { display: inline-flex; align-items: center; gap: 6px; justify-content: center; margin-top: 2px; color: var(--trx-navy-ink); font-size: 13.5px; text-decoration: none; }
.side-link:hover { color: #fff; }


/* 10. Kalkulator cennika ================================================= */

.calc-wrap { padding: 32px 0 8px; }
.calc { background: var(--trx-srf); border: 1px solid var(--trx-line); border-radius: 16px; box-shadow: var(--trx-sh2); scroll-margin-top: calc(var(--hdr-h) + 16px); }
.calc-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; padding: 16px 24px; border-bottom: 1px solid var(--trx-line); background: var(--trx-srf2); border-radius: 16px 16px 0 0; }
.calc-head h2 { margin: 0; font: 650 18px/1.2 var(--trx-fd); }
.calc-steps { list-style: none; display: flex; flex-wrap: wrap; gap: 2px; }
.calc-steps button { display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px 6px 6px; border: 0; border-radius: 20px; background: none; color: var(--trx-ink2); font: 600 13.5px/1 var(--trx-f); cursor: pointer; }
.calc-steps button em { font-style: normal; }
.calc-steps button span { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; border: 1.5px solid var(--trx-line); font-size: 12px; background: var(--trx-srf); }
.calc-steps button:not(:disabled):hover { color: var(--trx-ink); }
.calc-steps button.done { color: var(--trx-ink2); }
.calc-steps button.done span { background: var(--trx-acc-t); border-color: transparent; color: var(--trx-acc); }
.calc-steps button[aria-current="step"] { color: var(--trx-ink); background: var(--trx-srf); box-shadow: var(--trx-sh1); }
.calc-steps button[aria-current="step"] span { background: var(--trx-acc); border-color: var(--trx-acc); color: var(--trx-acc-ink); }
.calc-steps button:disabled { cursor: default; }

.calc-body { display: grid; grid-template-columns: minmax(0, 1fr) 330px; }
.calc-main { display: flex; flex-direction: column; min-width: 0; min-height: 500px; padding: 28px 28px 24px; }
.calc-step { min-width: 0; margin: 0; padding: 0; border: 0; }
.calc-q { display: block; padding: 0; margin: 0 0 6px; font: 650 clamp(21px, 2.2vw, 26px)/1.2 var(--trx-fd); letter-spacing: -.012em; outline: none; }
.calc-n { display: block; margin-bottom: 8px; font: 600 12px/1.2 var(--trx-f); letter-spacing: .1em; text-transform: uppercase; color: var(--trx-acc); }
.calc-hint { margin: 0 0 20px; max-width: 66ch; font-size: 15px; color: var(--trx-ink2); }
.calc-gh { margin: 0 0 10px; font: 600 12px/1.2 var(--trx-f); letter-spacing: .1em; text-transform: uppercase; color: var(--trx-ink2); }
.calc-note { margin: 12px 0 0; font-size: 13.5px; color: var(--trx-ink2); max-width: 70ch; }
.calc-noscript { padding: 12px 14px; border-radius: 8px; background: var(--trx-warn-t); color: var(--trx-ink); font-size: 14px; }

.calc-cards { display: grid; grid-template-columns: repeat(var(--c, 3), minmax(0, 1fr)); gap: 10px; }
.calc-card {
  position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; padding: 16px 16px 14px;
  border: 1.5px solid var(--trx-line); border-radius: 12px; background: var(--trx-srf); color: var(--trx-ink);
  font: inherit; text-align: left; cursor: pointer; transition: border-color .15s, background-color .15s, box-shadow .15s;
}
.calc-card:hover { border-color: var(--trx-ink3); box-shadow: var(--trx-sh1); }
.calc-card[aria-pressed="true"] { border-color: var(--trx-acc); background: var(--trx-acc-t); }
.calc-card > .ico-l { color: var(--trx-acc); margin-bottom: 4px; }
.calc-card b { padding-right: 22px; font: 650 15.5px/1.3 var(--trx-f); }
.calc-card span { font-size: 13.5px; line-height: 1.45; color: var(--trx-ink2); }
.calc-card small { font-size: 12px; color: var(--trx-ink2); }
.calc-card em { margin-top: auto; padding-top: 6px; font: 600 15px/1.2 var(--trx-fm); font-style: normal; color: var(--trx-acc); }
.calc-card em:empty { display: none; }
.calc-tick { position: absolute; top: 12px; right: 12px; width: 20px; height: 20px; padding: 3px; border-radius: 50%; background: var(--trx-acc); color: var(--trx-acc-ink); stroke-width: 2.6; opacity: 0; transform: scale(.6); transition: opacity .15s, transform .15s; }
.calc-card[aria-pressed="true"] .calc-tick { opacity: 1; transform: none; }

.calc-incl { display: flex; flex-wrap: wrap; gap: 6px; margin: -6px 0 22px; }
.calc-incl span { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px 4px 7px; border-radius: 20px; background: var(--trx-srf2); border: 1px solid var(--trx-line2); font-size: 12.5px; color: var(--trx-ink2); }
.calc-incl .ico { color: var(--trx-ok); }
.calc-groups { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 24px; align-items: start; }
.calc-mod { display: grid; grid-template-columns: 18px minmax(0, 1fr) auto; gap: 2px 12px; align-items: start; margin-bottom: 6px; padding: 11px 12px; border: 1px solid var(--trx-line2); border-radius: 10px; cursor: pointer; transition: border-color .15s, background-color .15s; }
.calc-mod:hover { border-color: var(--trx-line); background: var(--trx-srf2); }
.calc-mod.on { border-color: var(--trx-acc); background: var(--trx-acc-t); }
.calc-mod.off { opacity: .6; cursor: not-allowed; }
.calc-mod input { width: 16px; height: 16px; margin: 3px 0 0; accent-color: var(--trx-acc); }
.calc-mod-b { min-width: 0; }
.calc-mod b { display: block; font: 600 14.5px/1.35 var(--trx-f); }
.calc-d { display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; margin-top: 2px; font-size: 12.5px; line-height: 1.4; color: var(--trx-ink2); }
.calc-mod:hover .calc-d, .calc-mod.on .calc-d { -webkit-line-clamp: unset; }
.calc-lim { display: block; margin-top: 4px; font-size: 12px; color: var(--trx-ink2); }
.calc-lim.warn { color: var(--trx-warn); }
.calc-p { font: 600 13px/1.35 var(--trx-fm); color: var(--trx-acc); white-space: nowrap; }
.calc-recs { margin-bottom: 18px; }
.calc-recs-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; align-items: start; }
.calc-others { border-top: 1px solid var(--trx-line2); }
.calc-others > summary { display: flex; align-items: center; gap: 8px; padding: 14px 0; cursor: pointer; list-style: none; font: 600 14.5px/1.2 var(--trx-f); color: var(--trx-ink2); }
.calc-others > summary::-webkit-details-marker { display: none; }
.calc-others > summary::before { content: ""; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(-45deg); transition: transform .15s; margin-right: 4px; }
.calc-others[open] > summary::before { transform: rotate(45deg); }
.calc-others > summary:hover { color: var(--trx-acc); }
.calc-others .calc-groups { padding-bottom: 6px; }
.calc-rec { display: inline-block; margin-left: 8px; padding: 3px 6px; border-radius: 4px; background: var(--trx-acc-t); color: var(--trx-acc); font: 600 10.5px/1 var(--trx-f); letter-spacing: .06em; text-transform: uppercase; vertical-align: 1px; }
.calc-mod.on .calc-rec { background: var(--trx-srf); }

.calc-bill { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 12px; font-size: 13.5px; color: var(--trx-ink2); }
.calc-seg { display: inline-flex; gap: 3px; padding: 3px; border-radius: 8px; background: var(--trx-srf3); border: 1px solid var(--trx-line); }
.calc-seg button { padding: 7px 12px; border: 0; border-radius: 6px; background: none; color: var(--trx-ink2); font: 600 13px/1 var(--trx-f); cursor: pointer; }
.calc-seg button[aria-pressed="true"] { background: var(--trx-acc); color: var(--trx-acc-ink); }

.calc-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 28px; }
.calc-nav [data-next] { margin-left: auto; }
.calc-back { transform: rotate(180deg); }

.calc-sum { display: flex; flex-direction: column; gap: 12px; padding: 24px; border-left: 1px solid var(--trx-line); background: var(--trx-srf2); border-radius: 0 0 16px 0; }
.calc-sum-k { margin: 0; font: 600 12px/1.2 var(--trx-f); letter-spacing: .1em; text-transform: uppercase; color: var(--trx-ink2); }
.calc-sum-name { margin: -6px 0 0; font-size: 13.5px; color: var(--trx-ink2); }
.calc-total { padding: 16px; border-radius: 12px; background: var(--trx-navy); color: var(--trx-navy-ink); }
.calc-total span { display: block; font: 600 11.5px/1.3 var(--trx-f); letter-spacing: .08em; text-transform: uppercase; }
.calc-total b { display: block; margin: 6px 0 6px; font: 650 27px/1.15 var(--trx-fm); color: #fff; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.calc-total small { display: block; font-size: 12.5px; line-height: 1.45; }
.calc-lines { list-style: none; font-size: 13.5px; }
.calc-lines li { display: flex; align-items: baseline; gap: 10px; padding: 8px 0; border-top: 1px solid var(--trx-line2); }
.calc-lines li:first-child { border-top: 0; }
.calc-lines .l { flex: 1; min-width: 0; color: var(--trx-ink2); }
.calc-lines .l b { display: block; color: var(--trx-ink); font-weight: 600; }
.calc-lines .l i { font-style: normal; font-size: 12px; color: var(--trx-ink2); }
.calc-lines .v { font: 600 13px/1.3 var(--trx-fm); white-space: nowrap; font-variant-numeric: tabular-nums; }
.calc-lines .mut .v { color: var(--trx-ink2); font-weight: 500; }
.calc-fine { margin: 0; font-size: 12.5px; line-height: 1.5; color: var(--trx-ink2); }
.calc-link { padding: 0; border: 0; background: none; color: var(--trx-acc); font: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

.calc[data-at="6"] .calc-body { grid-template-columns: minmax(0, 1fr); }
.calc[data-at="6"] .calc-sum { display: none; }
.calc-result:not([hidden]) { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 32px; align-items: start; }
.calc-lines-full { font-size: 14.5px; }
.calc-lines-full li { padding: 12px 0; }
.calc-edit { padding: 4px 8px; border: 1px solid var(--trx-line); border-radius: 6px; background: var(--trx-srf); color: var(--trx-ink2); font: 600 12px/1 var(--trx-f); cursor: pointer; }
.calc-edit:hover { border-color: var(--trx-acc); color: var(--trx-acc); }
.calc-final { display: grid; gap: 10px; }
.calc-final .calc-total b { font-size: 32px; }
.calc-final .btn { width: 100%; white-space: normal; }

.calc-foot { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 32px; padding: 16px 4px 0; font-size: 13.5px; color: var(--trx-ink2); }
.calc-foot p { margin: 0; }
.calc-more { margin-top: 16px; border: 1px solid var(--trx-line); border-radius: var(--r); background: var(--trx-srf); }
.calc-more summary { padding: 14px 18px; font-weight: 600; font-size: 15px; cursor: pointer; }
.calc-more summary:hover { color: var(--trx-acc); }
.calc-more[open] summary { border-bottom: 1px solid var(--trx-line2); }
.calc-more .tbl-wrap { margin: 0; border: 0; border-radius: 0; box-shadow: none; }
.calc-more > .calc-fine { padding: 12px 18px 16px; }
.tc table { min-width: 720px; }
.tc th[scope="row"] { font-weight: 600; color: var(--trx-ink); text-transform: none; letter-spacing: 0; font-size: 14px; background: none; border-bottom: 0; border-top: 1px solid var(--trx-line2); vertical-align: top; }
.tc th[scope="row"] small, .tc td small { display: block; margin-top: 3px; font-weight: 400; font-size: 12px; color: var(--trx-ink2); line-height: 1.4; }
.tc td b { display: block; font: 600 14px/1.3 var(--trx-fm); color: var(--trx-ink); }
.tc td span { display: block; font-size: 12.5px; color: var(--trx-ink2); }
.tc td:first-child { font-weight: inherit; }
.tc-ind { color: var(--trx-ink2) !important; font-size: 13px !important; }
.tc-mx table { min-width: 520px; }
.tc-mx td.where i { font-style: normal; font-weight: 600; color: var(--trx-ok); }
.tc-mx td.where b { color: var(--trx-acc); }
.tc-mx .cap-id { margin-left: 6px; font: 500 11.5px var(--trx-fm); color: var(--trx-ink2); }

@media (max-width: 1020px) {
  .calc-body { grid-template-columns: minmax(0, 1fr); }
  .calc-sum { position: sticky; bottom: env(safe-area-inset-bottom, 0px); z-index: 5; flex-direction: row; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; border-left: 0; border-top: 1px solid var(--trx-line); border-radius: 0 0 16px 16px; box-shadow: 0 -6px 16px rgba(16, 24, 40, .08); }
  .calc-sum .calc-lines, .calc-sum .calc-fine, .calc-sum-k { display: none; }
  .calc-sum-name { margin: 0; font-size: 12.5px; }
  .calc-sum .calc-total { padding: 8px 12px; text-align: right; }
  .calc-sum .calc-total b { margin: 2px 0 0; font-size: 19px; }
  .calc-sum .calc-total small { display: none; }
  .calc-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calc-groups, .calc-recs-list, .calc-result:not([hidden]), .calc-foot { grid-template-columns: minmax(0, 1fr); }
  .calc-steps em { display: none; }
  .calc-steps [aria-current="step"] em { display: inline; }
  .calc-steps button { min-height: 44px; }
}
@media (max-width: 560px) {
  .calc-cards { grid-template-columns: minmax(0, 1fr); }
  .calc-main { padding: 20px 16px; min-height: 0; }
  .calc-head { padding: 12px 16px; }
  .calc-card { padding: 14px; }
}

/* 8. Responsywność ======================================================= */

@media (max-width: 1020px) {
  .nav, .hdr-cta { display: none; }
  .menu-btn { display: inline-flex; margin-left: 0; }
  .hdr-theme { margin-left: auto; margin-right: -16px; }
  .hdr.mopen .nav {
    display: block; position: absolute; left: 0; right: 0; top: 100%; max-height: calc(100vh - var(--hdr-h)); overflow: auto;
    padding: 8px var(--gutter) 20px; background: var(--trx-srf); border-bottom: 1px solid var(--trx-line); box-shadow: var(--trx-sh2);
  }
  .hdr.mopen .nav > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .hdr.mopen .nav-link { width: 100%; justify-content: space-between; padding: 14px 4px; border-radius: 0; border-bottom: 1px solid var(--trx-line2); color: var(--trx-ink); font-size: 16px; }
  .hdr.mopen .mega { position: static; transform: none; width: auto; max-width: none; padding: 8px 4px 12px; border: 0; box-shadow: none; }
  .hdr.mopen .mega-cols { grid-template-columns: 1fr; }
  .hdr.mopen .nav-cta { display: block; padding-top: 16px; }
  .hdr.mopen .nav-cta .btn { width: 100%; }
  .menu-otwarte { overflow: hidden; }
  .hdr.mopen::after { content: ""; position: fixed; left: 0; right: 0; top: var(--hdr-h); bottom: 0; z-index: -1; background: rgba(7, 12, 20, .55); }   /* przygaszenie strony pod menu */

  .hero-grid, .gate, .contact-in, .limits, .cfg { grid-template-columns: 1fr; }
  .who-grid { grid-template-columns: 1fr 1fr; }
  .case { grid-template-columns: 1fr 1fr; }
  .scn-frame > [role="tabpanel"], .scn-frame > [role="tabpanel"][hidden] { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .content .gal-siatka { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-plac { min-height: 300px; }
  .pick-opts { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .pick-frame > [role="tabpanel"], .pick-frame > [role="tabpanel"][hidden] { grid-template-columns: minmax(0, 1fr); }
  .pick-answer { padding: 22px; }
  .pick-shot { border-left: 0; border-top: 1px solid var(--trx-line); }
  .type { grid-template-columns: 1fr; }
  .ftr-top { grid-template-columns: 1fr 1fr; }
  .ftr-brand { grid-column: 1 / -1; }
  .page-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .page-side { position: static; grid-template-columns: 1fr; max-width: 760px; }
  .toc { display: none; }
}
.nav-cta { display: none; }

@media (max-width: 680px) {
  :root { --gutter: 16px; }
  .sec { padding: 64px 0; }
  .who-grid, .host, .duo, .limits ul { grid-template-columns: 1fr; }
  .pick-answer { padding: 18px 16px; }
  .limits { padding: 24px 20px; gap: 20px; }
  .duo-card { padding: 24px; }
  .pick-shot figcaption span:last-child { display: none; }
  .duties, .duties tbody, .duties tr, .duties td { display: block; width: auto !important; }
  .duties thead { display: none; }
  .duties tr { padding: 14px 18px; border-top: 1px solid var(--trx-line2); }
  .duties tr:first-child { border-top: 0; }
  .duties td { padding: 0; border: 0; }
  .duties td.arr { display: none; }
  .duties td:first-child { font-size: 14.5px; margin-bottom: 4px; }
  .page-hero { padding: 28px 0 32px; }
  .page-grid { padding-top: 36px; padding-bottom: 64px; }
  .content { font-size: 16.5px; }
  .posts { grid-template-columns: 1fr; }
  .tbl-wrap table { font-size: 14px; }
  .tbl-wrap th, .tbl-wrap td { padding: 10px 12px; }
}
.calc-recs .calc-rec { display: none; }

/* druga część sekcji (np. portiernia w sekcji o bramie) i przykład wdrożenia */
.sub-head { margin-top: 64px; }
.sub-head h3 { margin: 0; font: 650 clamp(21px, 2.2vw, 26px)/1.2 var(--trx-fd); letter-spacing: -.01em; }
.case { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.case li { padding: 20px; border-radius: var(--r); background: var(--trx-srf); border: 1px solid var(--trx-line); }
.case b { display: block; margin-bottom: 8px; font: 600 12px/1.2 var(--trx-f); letter-spacing: .1em; text-transform: uppercase; color: var(--trx-acc); }
.case p { margin: 0; font-size: 15px; line-height: 1.55; color: var(--trx-ink2); }
.case-limit { border-left: 3px solid var(--trx-warn) !important; }
.case-limit b { color: var(--trx-warn); }

/* spis treści na telefonie i tablecie (na komputerze jest w bocznej kolumnie) */
.toc-m { display: none; }
@media (max-width: 1020px) {
  .toc-m { display: block; margin: 0 0 28px; border: 1px solid var(--trx-line); border-radius: var(--r); background: var(--trx-srf); }
  .toc-m summary { display: flex; align-items: center; justify-content: space-between; min-height: 48px; padding: 12px 16px; cursor: pointer; list-style: none; font: 600 15px/1.2 var(--trx-f); color: var(--trx-ink); }
  .toc-m summary::-webkit-details-marker { display: none; }
  .toc-m summary .ico { transition: transform .15s; color: var(--trx-ink2); }
  .toc-m[open] summary .ico { transform: rotate(180deg); }
  .toc-m ol { margin: 0; padding: 4px 16px 14px 34px; display: grid; gap: 2px; font-size: 15px; }
  .toc-m a { display: block; padding: 7px 0; text-decoration: none; color: var(--trx-ink2); }
}

/* blog: wyszukiwarka i działy */
.blog-nav { margin: 0 0 32px; }
.blog-nav input { width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid var(--trx-line); border-radius: 10px; background: var(--trx-srf); color: var(--trx-ink); font: 400 16px/1.4 var(--trx-f); }
.blog-nav input:focus { outline: none; border-color: var(--trx-acc); box-shadow: 0 0 0 3px var(--trx-ring); }
.blog-kat { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.blog-kat a { display: inline-flex; align-items: center; min-height: 38px; padding: 8px 12px; border-radius: 20px; border: 1px solid var(--trx-line); background: var(--trx-srf); color: var(--trx-ink2); font: 600 13.5px/1.2 var(--trx-f); text-decoration: none; }
.blog-kat a:hover { border-color: var(--trx-acc); color: var(--trx-ink); }
.content .blog-brak { margin-top: 16px; color: var(--trx-ink2); }
.ukryte { display: none !important; }

/* sceny na obiekcie: kadr z punktami montażu, ramką odczytu i kartą tego, co widzi system */
.scn-opts { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.scn-frame { display: grid; }
.scn-frame > [role="tabpanel"] { grid-area: 1 / 1; display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.scn-frame > [role="tabpanel"][hidden] { display: grid !important; visibility: hidden; }
.scn-fig { margin: 0; }
.scn-img { position: relative; overflow: hidden; border-radius: var(--r); border: 1px solid var(--trx-line); background: var(--trx-srf2); }
.scn-img img { width: 100%; height: auto; aspect-ratio: 1600 / 893; object-fit: cover; }
.scn-pin { position: absolute; width: 26px; height: 26px; margin: -13px 0 0 -13px; border-radius: 50%; display: grid; place-items: center; background: var(--trx-acc); color: var(--trx-acc-ink); font: 700 13px/1 var(--trx-f); box-shadow: 0 0 0 3px rgba(255, 255, 255, .85), 0 2px 8px rgba(0, 0, 0, .35); }
.scn-box { position: absolute; border: 2px solid var(--trx-acc); border-radius: 4px; box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0) ; }
.scn-box i { position: absolute; left: -2px; top: calc(100% + 4px); padding: 3px 7px; border-radius: 4px; background: var(--trx-acc); color: var(--trx-acc-ink); font: 600 11.5px/1.2 var(--trx-fm); font-style: normal; white-space: nowrap; }
.scn-card { position: absolute; width: min(286px, 42%); padding: 10px 12px; border-radius: 10px; background: var(--trx-srf); border: 1px solid var(--trx-line); box-shadow: var(--trx-sh2); font-size: 12px; line-height: 1.4; color: var(--trx-ink); }
.scn-tl { left: 12px; top: 12px; } .scn-tr { right: 12px; top: 12px; } .scn-bl { left: 12px; bottom: 12px; } .scn-br { right: 12px; bottom: 12px; }
.scn-card-t { margin: 0 0 6px; font: 600 11px/1.2 var(--trx-f); letter-spacing: .08em; text-transform: uppercase; color: var(--trx-ink2); }
.scn-st { display: flex; align-items: center; gap: 7px; margin: 0 0 8px; font-weight: 650; font-size: 13px; line-height: 1.3; }
.scn-ok .dot { background: var(--trx-ok); } .scn-acc .dot { background: var(--trx-acc); } .scn-warn .dot { background: var(--trx-warn); }
.scn-card dl { margin: 0; display: grid; gap: 3px; padding-top: 8px; border-top: 1px solid var(--trx-line2); }
.scn-card dl div { display: grid; grid-template-columns: 76px 1fr; gap: 8px; }
.scn-card dt { color: var(--trx-ink2); }
.scn-card dd { margin: 0; }
.scn-fig figcaption { margin-top: 8px; font-size: 12.5px; color: var(--trx-ink2); }
.scn-txt h3 { margin: 0 0 10px; font: 650 21px/1.25 var(--trx-fd); letter-spacing: -.01em; text-wrap: balance; }
.scn-txt > p { margin: 0 0 16px; color: var(--trx-ink2); }
.scn-karta-m { display: none; }
.scn-legend { list-style: none; counter-reset: scn; display: grid; gap: 10px; margin: 0; padding: 0; }
.scn-legend li { counter-increment: scn; position: relative; padding-left: 36px; font-size: 14.5px; line-height: 1.45; color: var(--trx-ink2); }
.scn-legend li::before { content: counter(scn); position: absolute; left: 0; top: 0; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: var(--trx-acc); color: var(--trx-acc-ink); font: 700 12px/1 var(--trx-f); }
.scn-legend b { display: block; color: var(--trx-ink); font-weight: 600; }
.scn-wiecej { margin: 28px 0 0; }
/* galeria wizualizacji (/galeria): siatka z filtrem miejsca i powiększenie z przewijaniem */
.page-grid.wide > .content { max-width: none; }   /* tylko galeria; tekst pod nią trzyma 760 px przez .gal-nota */
.gal-filtry { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; }
.gal-filtry button { min-height: 40px; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--trx-line); background: var(--trx-srf); color: var(--trx-ink); font: 600 14px/1 var(--trx-f); cursor: pointer; }
.gal-filtry button:hover { border-color: var(--trx-acc); }
.gal-filtry button[aria-pressed="true"] { border-color: var(--trx-acc); background: var(--trx-acc-t); color: var(--trx-acc); box-shadow: inset 0 0 0 1px var(--trx-acc); }
.content .gal-siatka { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 22px; }
.gal-siatka li { margin: 0; min-width: 0; }
.gal-siatka li[hidden] { display: none; }
.gal-el { position: relative; display: block; width: 100%; padding: 0; border: 1px solid var(--trx-line); border-radius: var(--r); overflow: hidden; background: var(--trx-srf2); cursor: zoom-in; }
.gal-el img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; transition: transform .25s; }
.gal-el:hover img { transform: scale(1.025); }
.gal-el:focus-visible { outline: 3px solid var(--trx-acc); outline-offset: 2px; }
.gal-tag { position: absolute; left: 10px; bottom: 10px; padding: 4px 8px; border-radius: 6px; background: rgba(10, 14, 20, .72); color: #fff; font: 600 11px/1 var(--trx-f); letter-spacing: .04em; }
.content .gal-t { margin: 12px 0 4px; font-size: 16px; font-weight: 650; line-height: 1.35; color: var(--trx-ink); }
.content .gal-o { margin: 0; font-size: 14.5px; line-height: 1.5; color: var(--trx-ink2); }
.content .gal-nota { margin: 32px 0 0; padding-top: 16px; border-top: 1px solid var(--trx-line2); font-size: 14px; color: var(--trx-ink2); max-width: 760px; }
.glb { position: fixed; inset: 0; z-index: 200; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; background: rgba(8, 11, 16, .94); color: #e8ecf1; }
.glb-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: calc(10px + env(safe-area-inset-top, 0px)) 16px 10px; font-size: 14px; color: #b9c2cd; }
.glb-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-width: 44px; min-height: 44px; padding: 8px 14px; border-radius: 8px; border: 1px solid rgba(255, 255, 255, .18); background: rgba(255, 255, 255, .06); color: #fff; font: 600 14px/1 var(--trx-f); cursor: pointer; }
.glb-btn:hover { background: rgba(255, 255, 255, .12); }
.glb-img { position: relative; display: flex; align-items: center; justify-content: center; min-height: 0; padding: 0 64px; }
.glb-img img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; border-radius: 6px; }
.glb-prev, .glb-next { position: absolute; top: 50%; transform: translateY(-50%); }
.glb-prev { left: 12px; } .glb-next { right: 12px; }
.glb-prev .ico { transform: rotate(180deg); }
.glb-cap { max-width: 900px; margin: 0 auto; padding: 14px 16px calc(16px + env(safe-area-inset-bottom, 0px)); text-align: center; }
.glb-cap b { display: block; margin-bottom: 4px; font-size: 16px; color: #fff; }
.glb-cap p { margin: 0; font-size: 14px; line-height: 1.5; color: #b9c2cd; }
.glb-cap small { display: block; margin-top: 6px; font-size: 12.5px; color: #8e99a6; }

@media (max-width: 1240px) {   /* obok tekstu kadr byłby za mały, a karta zasłoniłaby połowę */
  .scn-frame > [role="tabpanel"], .scn-frame > [role="tabpanel"][hidden] { grid-template-columns: minmax(0, 1fr); gap: 20px; }
}
@media (min-width: 761px) and (max-width: 1240px) {
  .scn-txt { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 32px; align-items: start; }
  .scn-txt > :not(.scn-legend) { grid-column: 1; }
  .scn-txt > .scn-legend { grid-column: 2; grid-row: 1 / span 3; }
}

/* formularz zgłoszenia na stronie kontaktu */
.content .lead { margin: 0 0 44px; padding: 28px; border-radius: 14px; background: var(--trx-srf); border: 1px solid var(--trx-line); box-shadow: var(--trx-sh1); scroll-margin-top: calc(var(--hdr-h) + 16px); }
.content .lead h2 { margin: 0; font-size: 24px; }
.content .lead > p { margin: 8px 0 20px; color: var(--trx-ink2); }
.lf { position: relative; }
.lf-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.lf-f { display: grid; gap: 6px; font: 600 14px/1.3 var(--trx-f); color: var(--trx-ink); }
.lf-f span { font-weight: 400; color: var(--trx-ink2); }
.lf-wide { grid-column: 1 / -1; }
.lf input, .lf select, .lf textarea { width: 100%; min-height: 46px; padding: 11px 12px; border: 1px solid var(--trx-line); border-radius: 8px; background: var(--trx-bg); color: var(--trx-ink); font: 400 16px/1.4 var(--trx-f); }
.lf textarea { min-height: 110px; resize: vertical; }
.lf input:focus, .lf select:focus, .lf textarea:focus { outline: none; border-color: var(--trx-acc); box-shadow: 0 0 0 3px var(--trx-ring); }
.content .lf-note { margin: 16px 0; font-size: 13.5px; color: var(--trx-ink2); }
.lf-hp { display: none; }   /* pole-pułapka na boty (Netlify), niewidoczne dla ludzi */
.content .lf-status { margin: 12px 0 0; font-size: 14.5px; color: var(--trx-ink2); }
.content .lf-err { color: var(--trx-ink); padding: 12px 14px; border-radius: 8px; background: var(--trx-warn-t); }
.content .lf-ok { margin: 0; padding: 16px 18px; border-radius: 10px; background: var(--trx-ok-t); color: var(--trx-ink); font-size: 16px; }

/* powiększony zrzut ekranu na telefonie i tablecie */
.lb { position: fixed; inset: 0; z-index: 200; display: flex; flex-direction: column; background: var(--trx-bg); }
.lb-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: calc(10px + env(safe-area-inset-top, 0px)) 16px 10px; border-bottom: 1px solid var(--trx-line); background: var(--trx-srf); font-size: 13.5px; color: var(--trx-ink2); }
.lb-x { display: inline-flex; align-items: center; gap: 6px; min-height: 42px; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--trx-line); background: var(--trx-srf2); color: var(--trx-ink); font: 600 14px/1 var(--trx-f); cursor: pointer; }
.lb-scroll { flex: 1; overflow: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.lb-scroll img { display: block; width: 1100px; max-width: none; height: auto; }

/* przyklejony pasek z wezwaniem na telefonie */
.cta-bar { display: none; }

/* 9. Telefon: strona główna krótsza i czytelniejsza ======================== */
/* Zasady: jedna kolumna, przyciski na całą szerokość pod kciukiem, długie bloki zwinięte do początku
   z przyciskiem „Pokaż więcej” (treść zostaje w HTML), listy zamiast kart, mniejsze odstępy między sekcjami. */
.zwin-btn { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; margin-top: 8px; padding: 12px 0; border: 0; background: none; color: var(--trx-acc); font: 600 15px/1.2 var(--trx-f); cursor: pointer; }
.zwin-btn .ico { width: 16px; height: 16px; }
@media (max-width: 1020px) {
  .pick-shot img, .shot img { cursor: zoom-in; }
  .pick-shot, .shot { position: relative; }
  .pick-shot::after, .shot::after { content: "Dotknij, aby powiększyć"; position: absolute; right: 10px; bottom: 10px; padding: 6px 10px; border-radius: 6px; background: var(--trx-srf); border: 1px solid var(--trx-line); font: 600 12px/1 var(--trx-f); color: var(--trx-ink2); pointer-events: none; }
  .content .shot::after { bottom: 44px; }
}
@media (max-width: 680px) {
  .zwiniete > .zwin-reszta { display: none !important; }
  .btn { white-space: normal; text-align: center; line-height: 1.25; }   /* długi napis łamie się zamiast wypychać przycisk poza ekran */
  .sec { padding: 52px 0; }
  .sec-head { margin-bottom: 24px; }
  .sec-head p { font-size: 16px; }

  /* czołówka: tytuł, jedno zdanie, dwa przyciski na całą szerokość, liczby w siatce 2 × 2, pod nimi plac */
  .hero { padding-top: 28px; padding-bottom: 20px; }
  .hero .eyebrow { display: none; }
  .hero h1 { margin-top: 0; font-size: 32px; line-height: 1.08; }
  .hero .lede { margin-top: 14px; font-size: 16px; line-height: 1.55; }
  .hero .btn-row { flex-direction: column; gap: 10px; margin-top: 22px; }
  .hero .btn-row .btn { width: 100%; justify-content: center; min-height: 50px; }
  .hero-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: 22px; border: 1px solid var(--trx-line); border-radius: 12px; background: var(--trx-srf); overflow: hidden; font-size: 13px; line-height: 1.35; }
  .hero-facts li { padding: 10px 12px; border-top: 1px solid var(--trx-line2); }
  .hero-facts li:nth-child(-n+2) { border-top: 0; }
  .hero-facts li:nth-child(odd) { border-right: 1px solid var(--trx-line2); }
  .hero-facts li:not(:last-child)::after { content: none; }
  .hero-facts b { display: block; margin-bottom: 2px; font: 600 16px/1.2 var(--trx-fm); color: var(--trx-acc); letter-spacing: -.01em; }
  .hero-plac { position: relative; min-height: 236px; margin-top: 8px; }
  .hero-plac::before { content: "Plac na żywo · dotknij pojazdu"; position: absolute; left: 0; top: 0; font: 600 11px/1 var(--trx-fm); letter-spacing: .06em; text-transform: uppercase; color: var(--trx-ink2); }

  /* wybór problemu: odpowiedzi w jednym przewijanym rzędzie, pod nimi opis i ekran */
  .pick-opts { display: flex; gap: 8px; margin: 0 calc(-1 * var(--gutter)) 14px; padding: 2px var(--gutter) 6px; overflow-x: auto; scroll-snap-type: x proximity; scroll-padding-inline: var(--gutter); scrollbar-width: none; }
  .pick-opts::-webkit-scrollbar { display: none; }
  .pick-opts::after { content: ""; flex: 0 0 calc(var(--gutter) - 8px); }   /* Safari pomija prawy padding przewijanego rzędu */
  .pick-opts button { flex: 0 0 auto; flex-direction: row; gap: 8px; min-height: 44px; padding: 10px 14px; white-space: nowrap; scroll-snap-align: start; }
  .pick-frame > [role="tabpanel"][hidden], .scn-frame > [role="tabpanel"][hidden] { display: none !important; }
  .scn-card { display: none; }
  .content .gal-siatka { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .gal-filtry { flex-wrap: nowrap; margin: 0 calc(-1 * var(--gutter)) 18px; padding: 2px var(--gutter) 6px; overflow-x: auto; scrollbar-width: none; }
  .gal-filtry::-webkit-scrollbar { display: none; }
  .gal-filtry::after { content: ""; flex: 0 0 calc(var(--gutter) - 8px); }
  .gal-filtry button { flex: none; white-space: nowrap; min-height: 44px; }
  .glb-img { padding: 0 8px; }
  .glb-prev, .glb-next { top: auto; bottom: 8px; transform: none; }
  .scn-karta-m { display: block; padding: 10px 12px; border-radius: 8px; background: var(--trx-acc-t); color: var(--trx-ink); font-size: 14px; }
  .scn-pin { width: 22px; height: 22px; margin: -11px 0 0 -11px; font-size: 12px; }
  .scn-box i { font-size: 10.5px; }
  .scn-txt h3 { font-size: 18px; }
  .scn-legend li { font-size: 14px; }
  .pick-answer { gap: 10px; }
  .pick-answer h3 { font-size: 18px; }
  .pick-answer p { font-size: 15.5px; }
  .pick-links .btn { min-height: 44px; }
  .pick-more { font-size: 13.5px; }

  /* obiekty: lista z ikonami zamiast sześciu kart */
  .who-grid { gap: 0; border: 1px solid var(--trx-line); border-radius: var(--r); background: var(--trx-srf); overflow: hidden; }
  .who-card { grid-template-columns: 36px 1fr; gap: 12px; padding: 14px 16px; border: 0; border-top: 1px solid var(--trx-line2); border-radius: 0; }
  .who-card:first-child { border-top: 0; }
  .who-card .ic-box { width: 36px; height: 36px; }
  .who-card h3 { margin: 0 0 2px; font-size: 15.5px; }
  .who-card p { font-size: 13.5px; }

  /* na bramie: najpierw kroki, historia poranka zwinięta do pierwszego akapitu */
  .gate { display: flex; flex-direction: column; gap: 24px; }
  .gate .steps { order: -1; }
  .steps li { grid-template-columns: 34px 1fr; gap: 12px; padding: 14px 16px; }
  .steps .n { width: 30px; height: 30px; }
  .prose p, .prose p.first { font-size: 16px; }
  .gate > .zwin-btn { align-self: flex-start; margin-top: -24px; }

  /* konfiguracja */
  .cfg-num { padding: 22px; }
  .cfg-num b { font-size: 56px; }
  .type { padding: 14px 16px; gap: 10px; }

  /* serwer, pokaz i cennik, granice: mniej powietrza w kartach */
  .case { grid-template-columns: 1fr; gap: 10px; }
  .case li { padding: 16px; }
  .sub-head { margin-top: 44px; }
  .host { grid-template-columns: 1fr 1fr; gap: 10px; }
  .host-card ul { display: none; }   /* szczegóły wariantów są na stronie o architekturze, link pod kafelkami */
  .host-card h3 { font-size: 16px !important; margin-bottom: 4px; }
  .host-card > p { margin: 0; font-size: 13.5px; }
  .lede-krotko { display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
  .blog-kat { flex-wrap: nowrap; overflow-x: auto; margin: 12px calc(-1 * var(--gutter)) 0; padding: 0 var(--gutter) 4px; scroll-padding-inline: var(--gutter); scrollbar-width: none; }
  .blog-kat::-webkit-scrollbar { display: none; }
  .blog-kat a { flex: 0 0 auto; white-space: nowrap; min-height: 42px; }
  .host-card { padding: 20px; }
  .host-card .ic-box, .duo-card > .ico-l { display: none; }

  .duo-card { padding: 22px; gap: 10px; }
  .duo-card h2 { font-size: 21px; }
  .duo-card p { font-size: 15px; }
  .duo-card .btn { align-self: stretch; justify-content: center; }
  .limits h2 { font-size: 24px; }
  .limits ul { gap: 0; }
  .limits li { padding: 11px 0; font-size: 14px; }

  /* kontakt i stopka: przyciski na całą szerokość, linki w dwóch kolumnach */
  .contact-box .btn-row { flex-direction: column; }
  .contact-box .btn-row .btn { width: 100%; justify-content: center; }
  .ftr-top { grid-template-columns: 1fr 1fr; gap: 28px 16px; padding: 40px 0 28px; }
  .ftr-brand { grid-column: 1 / -1; }
  .ftr ul { gap: 10px; }
  .ftr-bot { padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px)); }   /* miejsce na przyklejony pasek */
  .cta-bar:not([hidden]) { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: grid; grid-template-columns: 1.4fr 1fr; gap: 10px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px)); background: var(--trx-srf); border-top: 1px solid var(--trx-line); box-shadow: 0 -6px 18px rgba(0, 0, 0, .12); transform: translateY(0); transition: transform .25s; }
  .cta-bar .btn { min-height: 46px; }
  .cta-bar.schowany { transform: translateY(110%); }
  .content .lead { padding: 20px 16px; margin-bottom: 32px; }
  .lf-grid { grid-template-columns: 1fr; }
  .lf .btn { width: 100%; }

  /* wąski telefon (320–400 px): mniejsze logo i odstępy w pasku, żeby „Menu” mieściło się na ekranie */
  @media (max-width: 400px) {
    .hdr-in { gap: 12px; }
    .brand svg { height: 22px; }
    .hdr-theme { margin-right: -6px; }
  }

  /* podstrony: okruszki w jednej linii (nazwę strony powtarza nagłówek), krótszy wstęp */
  .crumbs li[aria-current] { display: none; }
  .page-hero h1 { margin-top: 12px; font-size: 28px; }
  .page-hero .lede { margin-top: 14px; font-size: 16.5px; line-height: 1.6; }
}