/* TwinMetric - strona pobierania. Jeden motyw: ciemny, kolory z okna programu. */

/* --- Fonty (self-hosted, OFL, podzbiory latin + latin-ext) --- */
@font-face {
  font-family: 'Archivo Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url(vendor/fonts/archivo-latin-ext-wdth-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Archivo Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url(vendor/fonts/archivo-latin-wdth-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(vendor/fonts/jetbrains-mono-latin-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(vendor/fonts/jetbrains-mono-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* --- Tokeny --- */
:root {
  --bg: #111111;
  --panel: #1B1B1B;      /* panel okna programu */
  --chart: #0A0A0A;      /* tlo wykresu w programie */
  --line: #2A2A2A;
  --line-2: #383838;
  --text: #ECECEC;
  --text-2: #B9B9B9;
  --text-3: #8C8C8C;
  --r: #62AEFF;          /* okrazenie referencyjne */
  --p1: #FFA444;         /* porownywane 1 */
  --p2: #5CD685;         /* porownywane 2 */
  --sel: #005C80;        /* zaznaczenie */
  --gain: #5CD685;
  --loss: #FF6B6B;
  --radius: 6px;
  --sans: 'Archivo Variable', 'Segoe UI', Roboto, Arial, sans-serif;
  --mono: 'JetBrains Mono Variable', Consolas, 'Courier New', monospace;
  --gutter: 16px;
  --max: 1180px;
  --nav-h: 70px;         /* logo z podtytulem (ok. 55 px) i pole ochronne logo (1 S = 7,1 px) nad i pod nimi */
}

/* --- Baza --- */
*, *::before, *::after { box-sizing: border-box; }
html {
  color-scheme: dark;
  background: var(--bg);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: inherit; }
p { margin: 0; }
h1, h2, h3 { margin: 0; line-height: 1.12; letter-spacing: -0.012em; font-stretch: 108%; }
h2 { font-size: clamp(1.7rem, 1.2rem + 2vw, 2.4rem); font-weight: 650; }
h3 { font-size: 1.22rem; font-weight: 600; }
code { font-family: var(--mono); font-size: 0.9em; color: var(--text); }
q { quotes: '\201E' '\201D'; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
:focus-visible { outline: 2px solid var(--r); outline-offset: 3px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
::selection { background: var(--sel); color: #fff; }

/* --- Przyciski --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 44px; padding: 0 1.15rem;
  border-radius: var(--radius); border: 1px solid transparent;
  font: inherit; font-weight: 600; line-height: 1.2; text-decoration: none;
  cursor: pointer; white-space: nowrap;
  transition: background-color .15s, border-color .15s, color .15s, transform .08s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--r); color: #0A0A0A; border-color: var(--r); }
.btn-primary:hover { background: #82BFFF; border-color: #82BFFF; }
.btn-secondary { background: transparent; color: var(--text); border-color: var(--line-2); }
.btn-secondary:hover { border-color: #5C5C5C; background: rgba(255, 255, 255, .04); }
.btn-sm { min-height: 36px; padding: 0 .85rem; font-size: .92rem; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .45; cursor: not-allowed; }
.btn:disabled:active, .btn[aria-disabled="true"]:active { transform: none; }
.btn-download {
  flex-direction: column; align-items: flex-start; gap: .15rem;
  padding: .7rem 1.3rem; white-space: normal; text-align: left;
}
.btn-download .btn-sub { font-family: var(--mono); font-weight: 400; font-size: .78rem; opacity: .82; }

/* --- Nawigacja --- */
.nav {
  position: sticky; top: 0; z-index: 10;
  height: var(--nav-h);
  background: rgba(17, 17, 17, .94);
  border-bottom: 1px solid var(--line);
}
.nav-inner { height: 100%; display: flex; align-items: center; gap: 1.25rem; }
/* Logo z podtytulem pod spodem (podtytul obok logo spychal linki nawigacji do drugiej linii przy ~860 px).
   Odstep 8 px = pole ochronne logo: 1 S = 54,5/921 szerokosci logo, przy 120 px to 7,1 px. */
.brand {
  display: inline-flex; flex-direction: column; align-items: flex-start; gap: 8px; margin-right: auto;
  text-decoration: none;
}
/* Logo poziome TwinMetric (znak + napis z pliku SVG): 120 px szerokosci, minimum z zasad marki; wysokosc
   z proporcji pliku (viewBox 921 x 256 = width/height na <img>), ok. 33 px. */
.brand-logo { display: block; width: 120px; height: auto; flex: none; }
/* Plik SVG nie ma marginesu, wiec podtytul bez wciecia zaczyna sie rowno ze znakiem. */
.brand-sub {
  display: block;
  font-family: var(--mono); font-size: 11px; font-weight: 400; line-height: 1.1;
  letter-spacing: .02em; color: var(--text-3); white-space: nowrap;
}
.nav-links { display: none; gap: 1.4rem; }
.nav-links a { text-decoration: none; color: var(--text-2); font-size: .95rem; padding: .3rem 0; }
.nav-links a:hover { color: var(--text); }
.nav-menu { position: relative; }
.nav-menu summary {
  list-style: none; cursor: pointer; padding: .45rem .75rem; font-size: .92rem;
  border: 1px solid var(--line-2); border-radius: var(--radius); min-height: 36px; display: flex; align-items: center;
}
.nav-menu summary::-webkit-details-marker { display: none; }
.nav-menu nav {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 210px;
  background: var(--panel); border: 1px solid var(--line-2); border-radius: var(--radius);
  padding: .4rem; display: grid; box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .9);
}
.nav-menu nav a { padding: .6rem .8rem; text-decoration: none; border-radius: 4px; }
.nav-menu nav a:hover { background: rgba(255, 255, 255, .05); }
.lang-switch { display: none; align-items: center; gap: .15rem; font-family: var(--mono); font-size: 12px; }
.lang-switch a, .lang-switch .is-active {
  display: inline-flex; align-items: center; min-height: 28px; padding: 0 .5rem; border-radius: 4px;
  text-decoration: none; color: var(--text-2); border: 1px solid transparent;
}
.lang-switch a:hover { color: var(--text); border-color: var(--line-2); }
.lang-switch .is-active { color: var(--text); background: var(--sel); border-color: var(--sel); }
.nav-menu .lang-switch { display: flex; margin: .4rem .3rem .2rem; padding-top: .5rem; border-top: 1px solid var(--line); }
@media (min-width: 860px) {
  .nav-links { display: flex; }
  .nav-menu { display: none; }
  .nav-inner > .lang-switch { display: flex; }
}
@media (max-width: 480px) {
  .nav-inner { gap: .75rem; }
  .nav .btn-sm { display: none; }
}

/* --- Hero --- */
.hero { padding: clamp(2.5rem, 6vw, 5.5rem) 0 clamp(2.5rem, 5vw, 4.5rem); }
.hero-grid { display: grid; gap: 2.5rem; align-items: center; }
.hero h1 {
  font-size: clamp(2.1rem, 1.2rem + 2.4vw, 2.75rem);
  font-weight: 700; font-stretch: 112%; max-width: 20ch;
}
.lead { margin-top: 1.25rem; font-size: 1.1rem; color: var(--text-2); max-width: 44ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: minmax(0, 11fr) minmax(0, 13fr); gap: 3rem; }
}

/* --- Panel z prawdziwymi danymi (jak okno programu) --- */
.panel {
  margin: 0; min-width: 0;
  background: var(--panel); border: 1px solid var(--line-2); border-radius: var(--radius);
  overflow: hidden;
  font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 12px; color: var(--text-2);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .9);
}
.panel-example {
  margin: 0; padding: .45rem .85rem; border-bottom: 1px solid var(--line);
  background: var(--chart); font-size: 11.5px; color: var(--text-3); line-height: 1.35;
}
/* Zawsze dwie linie, zeby panel nie zmienial wysokosci przy zmianie toru: dluzsza nazwa konczy sie
   wielokropkiem (pelny tekst w title na <p>). Wewnetrzny element bez paddingu, bo overflow tnie dopiero
   na krawedzi paddingu i trzecia linia wystawalaby w dolny padding. Wysokosc: 2 linie + padding plakietki. */
.panel-example-in {
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden;
  height: calc(2 * 1.35em + .1rem);
}
.panel-example-k {
  display: inline-block; margin-right: .35rem; padding: .05rem .4rem; border-radius: 3px;
  background: var(--sel); color: var(--text); font-weight: 600; letter-spacing: .02em;
}
.panel-example #hero-example-track, .panel-example #hero-example-car { color: var(--text-2); }
.panel-head {
  display: flex; flex-wrap: wrap; align-items: center; gap: .35rem 1.1rem;
  padding: .55rem .85rem; border-bottom: 1px solid var(--line);
}
.panel-h { font-family: var(--sans); font-size: 14px; font-weight: 600; color: var(--text); }
.lap-tag { display: inline-flex; align-items: center; gap: .45rem; white-space: nowrap; }
.lap-tag i { width: 10px; height: 10px; border-radius: 2px; flex: none; }
.lap-tag-r { color: var(--r); }
.lap-tag-r i { background: var(--r); }
.lap-tag-p1 { color: var(--p1); }
.lap-tag-p1 i { background: var(--p1); }
.panel-body { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); }
.panel-map {
  padding: .5rem .75rem .75rem; border-right: 1px solid var(--line);
  display: flex; flex-direction: column; min-width: 0;
}
.panel-map-head { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; margin-bottom: .45rem; }
.panel-clock { color: var(--text); font-size: 13px; }
/* Pole mapy nie zalezy od proporcji toru (stala wysokosc panelu przy zmianie toru): obok wykresow
   wypelnia kolumne (height 0 + flex-grow; basis auto, bo przy 0% Chrome liczy wysokosc z proporcji viewBox),
   na telefonie ma stala wysokosc; tor wpisany w pole (viewBox, meet). */
.map-svg {
  width: 100%; height: 0; max-height: 390px; flex: 1 1 auto;
  background: var(--chart); border: 1px solid var(--line); border-radius: 4px;
}
.track-outline {
  fill: none; stroke: var(--r); stroke-width: 2.4; vector-effect: non-scaling-stroke;
  stroke-linejoin: round; stroke-linecap: round;
}
.sector-marks line { stroke: #A0A0A0; stroke-width: 1.2; vector-effect: non-scaling-stroke; }
/* Wielkosc numerow zakretow: atrybut font-size na <g id="hero-corners"> (generator i main.js, w skali mapy). */
.corner-labels text {
  font-family: var(--mono); fill: var(--text-3);
  text-anchor: middle; dominant-baseline: central;
}
.dot { stroke: var(--chart); stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.dot-r { fill: var(--r); }
.dot-p1 { fill: var(--p1); }

.panel-charts {
  position: relative; min-width: 0;
  padding: .5rem .8rem .55rem .5rem;
  display: flex; flex-direction: column; gap: .4rem;
  --cx: 1;
}
.chart-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: .5rem;
  padding: 0 0 .2rem 44px;
}
.chart-title { color: var(--text); font-family: var(--sans); font-size: 13px; font-weight: 600; white-space: nowrap; }
.chart-unit { color: var(--text-3); font-family: var(--mono); font-weight: 400; font-size: 11px; }
.chart-ro { white-space: nowrap; min-height: 1em; }
.chart-ro .ro-r { color: var(--r); }
.chart-ro .ro-p1 { color: var(--p1); }
.chart-ro .ro-at { color: var(--text-3); margin-right: .5rem; }
.chart-ro b { font-weight: 500; }
.chart-ro b + b { margin-left: .5rem; }
.chart-plot { position: relative; display: grid; grid-template-columns: 44px minmax(0, 1fr); --h: 50px; }
.chart-tall .chart-plot { --h: 86px; }
.chart-ticks { position: relative; }
.chart-ticks span {
  position: absolute; right: 7px; transform: translateY(-50%);
  font-size: 10px; line-height: 1; color: var(--text-3);
}
.chart-plot svg { width: 100%; height: var(--h); background: var(--chart); border: 1px solid var(--line); }
.grid line { stroke: #262626; stroke-width: 1; vector-effect: non-scaling-stroke; }
.zero { stroke: var(--r); stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.line { fill: none; stroke-width: 1.5; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.line-r { stroke: var(--r); }
.line-p1 { stroke: var(--p1); }
.chart-plot::after {
  content: ""; position: absolute; top: 0; height: var(--h); width: 1px;
  background: rgba(236, 236, 236, .7);
  left: calc(44px + (100% - 44px) * var(--cx));
  pointer-events: none;
}
html:not(.js) .chart-plot::after { display: none; }
/* Zanim main.js ustawi stan poczatkowy, nie maluj statycznego stanu koncowego (obrys, slady, kropki, zegar).
   Klase hero-wait dodaje inline-skrypt w <head> i zdejmuje main.js albo awaryjny timeout po 5 s. */
.hero-wait .track-outline, .hero-wait .dot, .hero-wait .chart-plot svg polyline, .hero-wait .panel-clock { visibility: hidden; }
.hero-wait .chart-plot::after { display: none; }
.chart-axis { display: grid; grid-template-columns: 44px minmax(0, 1fr); font-size: 10px; color: var(--text-3); }
.chart-axis-marks { grid-column: 2; position: relative; height: 14px; }
.chart-axis-marks span { position: absolute; transform: translateX(-50%); }
.chart-axis-marks span:first-child { transform: none; }
.chart-axis-label { grid-column: 2; text-align: center; font-size: 11px; color: var(--text-2); }
@media (max-width: 639px) {
  .panel-body { grid-template-columns: 1fr; }
  .panel-map { border-right: 0; border-bottom: 1px solid var(--line); }
  .map-svg { height: 300px; flex: none; }
  .chart-tall .chart-plot { --h: 72px; }
}

/* --- Sekcje --- */
.section { padding: clamp(3rem, 7vw, 6rem) 0; border-top: 1px solid var(--line); }
.section-lead { margin-top: .9rem; color: var(--text-2); max-width: 62ch; font-size: 1.05rem; }

/* Zrzuty ekranu */
.window {
  margin: 2rem 0 0; border: 1px solid var(--line-2); border-radius: var(--radius);
  overflow: hidden; background: var(--panel);
}
.window-bar {
  display: flex; justify-content: space-between; align-items: center; height: 30px;
  padding: 0 .75rem; font-family: var(--mono); font-size: 12px; color: var(--text-2);
  border-bottom: 1px solid var(--line);
}
.window-glyphs { letter-spacing: .6em; color: var(--text-3); }
.window img { width: 100%; height: auto; }
.window figcaption { padding: .7rem .9rem; font-size: .9rem; color: var(--text-2); border-top: 1px solid var(--line); }
.shots-zoom { display: grid; gap: 2rem; margin-top: 2.5rem; align-items: start; }
.shots-zoom .window { margin-top: 0; }
.callouts h3 { margin-bottom: .25rem; }
.callouts dl { margin: 0; }
.callouts dt { font-weight: 600; margin-top: 1.1rem; }
.callouts dd { margin: .3rem 0 0; color: var(--text-2); }
@media (min-width: 900px) {
  .shots-zoom { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 3rem; }
}

/* Funkcje */
.feat-row { display: grid; gap: 2rem; padding: 2.5rem 0; border-top: 1px solid var(--line); }
.feat-row > *, .hero-grid > *, .shots-zoom > *, .donate-grid > *, .download-card > * { min-width: 0; }
.features h2 + .feat-row { border-top: 0; padding-top: 2rem; }
.feat-text p, .feat-visual p, .feat-col p { margin-top: .75rem; color: var(--text-2); }
.feat-text p + p { margin-top: .6rem; }
.chart-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  align-self: center;
}
.chart-list li { background: var(--panel); padding: .85rem .9rem; font-family: var(--mono); font-size: 13px; color: var(--text); }
.chart-list li span { color: var(--text-3); }
.table-wrap { margin-top: 1.1rem; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.sectors {
  width: 100%; min-width: 430px; border-collapse: collapse;
  font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 13px;
  background: var(--chart); border: 1px solid var(--line);
}
.sectors th, .sectors td { padding: .55rem .6rem; text-align: right; border-top: 1px solid var(--line); vertical-align: top; }
.sectors thead th { color: var(--text-3); font-weight: 400; border-top: 0; }
.sectors tbody th { text-align: left; font-weight: 600; }
.row-r th { color: var(--r); }
.row-p1 th { color: var(--p1); }
.sectors small { display: block; font-size: 11px; color: var(--text-3); margin-top: .1rem; }
.gain { color: var(--gain); }
.loss { color: var(--loss); }
.even { color: var(--text-3); }
.hints { list-style: none; margin: 1.1rem 0 0; padding: 0; display: grid; gap: .55rem; }
.hints li {
  display: grid; grid-template-columns: auto auto minmax(0, 1fr); gap: .7rem; align-items: baseline;
  padding: .7rem .9rem; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  font-size: .95rem;
}
.hint-corner { font-family: var(--mono); font-size: 12px; color: var(--text-3); white-space: nowrap; }
.hint-delta { font-family: var(--mono); font-size: 13px; font-weight: 600; white-space: nowrap; }
.hints q { color: var(--text); }
.feat-row-4 .feat-col { padding-top: 1rem; border-top: 2px solid var(--line-2); }
.source-list {
  margin: 0; align-self: center; display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: .55rem 1rem;
  padding: 1rem 1.1rem; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
}
.source-list dt { font-family: var(--mono); font-size: 12px; color: var(--text-3); padding-top: .15rem; }
.source-list dd { margin: 0; color: var(--text); font-size: .95rem; }
@media (max-width: 480px) {
  .source-list { grid-template-columns: 1fr; gap: .15rem; }
  .source-list dd { margin-bottom: .6rem; }
}
@media (max-width: 480px) {
  .hints li { grid-template-columns: auto auto; }
  .hints li q { grid-column: 1 / -1; }
  /* Tabela sektorow ma sie miescic w calosci (kolumna "razem" bez przewijania). */
  .sectors { min-width: 0; font-size: 10.5px; }
  .sectors th, .sectors td { padding: .45rem .2rem; }
  .sectors small { font-size: 10px; }
}
@media (min-width: 900px) {
  .feat-row-0 { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 3rem; }
  .feat-row-1 { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 3rem; }
  .feat-row-2 { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 3rem; }
  .feat-row-3 { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 3rem; }
  .feat-row-4 { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.5rem; }
}

/* Jak to dziala */
.steps { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: 2rem; }
.steps li { border-top: 2px solid var(--line-2); padding-top: 1rem; }
.step-n { display: block; font-family: var(--mono); font-size: 2rem; line-height: 1; color: var(--r); margin-bottom: .7rem; }
.steps p { margin-top: .5rem; color: var(--text-2); }
@media (min-width: 860px) {
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.5rem; }
}

/* Pobierz */
.download-card {
  display: grid; gap: 2rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--panel); border: 1px solid var(--line-2); border-radius: var(--radius);
}
.download-main p { margin-top: .75rem; color: var(--text-2); }
.download-main .btn-download { margin-top: 1.5rem; }
.sha { margin-top: 1.5rem; display: grid; gap: .4rem; }
.sha-label { font-family: var(--mono); font-size: 11px; color: var(--text-3); letter-spacing: .05em; }
.sha-row { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.sha code {
  flex: 1 1 260px; min-width: 0; font-size: 12px; word-break: break-all; color: var(--text-2);
  background: var(--chart); border: 1px solid var(--line); border-radius: 4px; padding: .5rem .6rem;
}
.sha-file { font-family: var(--mono); font-size: 12px; color: var(--text-3); justify-self: start; }
.sha-file:hover { color: var(--text); }
.sha-status { font-size: .85rem; color: var(--gain); min-height: 1.2em; }
.sha-status.is-error { color: var(--loss); }
/* Blok "Czy to bezpieczne?" pod karta pobierania. */
.safety {
  margin-top: 2rem; padding: clamp(1.25rem, 3vw, 1.75rem);
  background: var(--panel); border: 1px solid var(--line-2); border-radius: var(--radius);
}
.safety-list {
  margin: .9rem 0 0; padding-left: 1.2rem; display: grid; gap: .55rem;
  color: var(--text-2); font-size: .95rem; max-width: 80ch;
}
.safety-list strong { color: var(--text); font-weight: 600; }
.download-spec { margin: 0; display: grid; gap: .1rem 1.25rem; grid-template-columns: max-content minmax(0, 1fr); }
.download-spec dt { font-family: var(--mono); font-size: 12px; color: var(--text-3); padding-top: .25rem; }
.download-spec dd { margin: 0 0 1rem; color: var(--text-2); font-size: .95rem; }
.download-spec dd:last-child { margin-bottom: 0; }
@media (max-width: 480px) {
  .download-spec { grid-template-columns: 1fr; }
  .download-spec dt { padding-top: 0; }
  .download-spec dd { margin-top: .2rem; }
}
@media (min-width: 900px) {
  .download-card { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 3rem; }
}

/* Wesprzyj */
.donate-grid { display: grid; gap: 2rem; }
.donate-copy p { margin-top: .9rem; color: var(--text-2); max-width: 46ch; }
.currency-row { display: flex; align-items: center; gap: .6rem; margin-bottom: 1rem; }
.currency-row label { font-family: var(--mono); font-size: 12px; color: var(--text-3); }
.currency-row select {
  min-height: 36px; padding: 0 .6rem; font: inherit; font-family: var(--mono); font-size: 14px;
  background: var(--chart); color: var(--text); border: 1px solid var(--line-2); border-radius: var(--radius);
}
.pay-note { margin-top: .9rem; font-size: .85rem; color: var(--text-3); max-width: 46ch; }
.donate-thanks {
  margin: 0 0 1rem; padding: .6rem .9rem; border: 1px solid var(--p2); border-radius: var(--radius);
  background: rgba(92, 214, 133, .08); color: var(--text); font-size: .95rem;
}
.hint-text { min-width: 0; }
.hint-tr { color: var(--text-2); }
.chips { border: 0; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.chips legend { font-family: var(--mono); font-size: 12px; color: var(--text-3); padding: 0; margin-bottom: .6rem; }
.chip { position: relative; }
.chip input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.chip span {
  display: inline-flex; align-items: center; min-height: 40px; padding: 0 1rem;
  border: 1px solid var(--line-2); border-radius: var(--radius);
  font-family: var(--mono); font-size: 14px; color: var(--text); white-space: nowrap;
  transition: background-color .15s, border-color .15s;
}
.chip:hover span { border-color: #5C5C5C; }
.chip input:checked + span { background: var(--sel); border-color: var(--r); }
.chip input:focus-visible + span { outline: 2px solid var(--r); outline-offset: 3px; }
.amount-row { margin-top: 1.1rem; display: grid; gap: .35rem; max-width: 300px; }
.amount-row > label { font-size: .9rem; color: var(--text-2); }
.amount-field { display: flex; align-items: center; gap: .5rem; }
.amount-field input {
  width: 130px; min-height: 40px; padding: 0 .7rem; font: inherit; font-family: var(--mono);
  background: var(--chart); color: var(--text); border: 1px solid var(--line-2); border-radius: var(--radius);
}
.amount-field input::placeholder { color: #7E7E7E; }
.field-hint { font-size: .82rem; color: var(--text-3); }
.field-hint.is-error { color: var(--loss); }
.donate-actions { margin-top: 1.5rem; display: flex; flex-wrap: wrap; gap: .6rem; }
.donate-note { margin-top: .75rem; font-size: .9rem; color: var(--text-3); }
@media (min-width: 900px) {
  .donate-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 3rem; }
}

/* FAQ */
.faq-list { margin-top: 1.5rem; border-top: 1px solid var(--line); max-width: 780px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem;
  padding: 1rem 0; font-weight: 600; font-size: 1.05rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-family: var(--mono); font-weight: 400; color: var(--text-3); flex: none; }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { padding: 0 0 1.1rem; color: var(--text-2); max-width: 70ch; }

/* Stopka */
.footer { border-top: 1px solid var(--line); padding: 2.5rem 0 3rem; color: var(--text-3); font-size: .9rem; }
.footer p + p { margin-top: .6rem; }
.footer-meta { font-family: var(--mono); font-size: 12px; }
/* Znak TwinMetric (bialy, z pliku): 28 px, min. 24 px; odstep pod nim wiekszy niz pole ochronne (1 S = 6 px). */
.footer-mark { width: 28px; height: auto; margin-bottom: 1.25rem; }

/* Strona 404 (404.html, generowana) */
.error-page { padding-block: clamp(3rem, 8vw, 6rem); }
.error-page h1 { font-size: clamp(1.8rem, 1.2rem + 2vw, 2.4rem); font-weight: 650; }
.error-page p { margin-top: 1rem; color: var(--text-2); }

/* --- Ruch --- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0s !important; animation-duration: 0s !important; }
}

/* --- Druk: nic ukrytego przed animacja --- */
@media print {
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .hero-wait .track-outline, .hero-wait .dot, .hero-wait .chart-plot svg polyline, .hero-wait .panel-clock { visibility: visible !important; }
}