/* Wyglad strony support. Wyniesione z <style> w tresci strony (zasada 18: wlasny adres,
   zero kodu w tresci). Arkusz w <head> blokuje rysowanie do czasu pobrania, wiec regula
   jednego jezyka dziala tak samo jak przedtem i polski nie miga przed angielskim. */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg: #071014; --card: #101B20; --text: #F5F7F6; --text2: #8D9A9E;
  --line: rgba(245,247,246,0.09); --accent: #18D5C5;
  --font-ui: Inter, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  --font-display: Manrope, Inter, -apple-system, sans-serif;
}
html { -webkit-text-size-adjust: 100%; }
body { background: var(--bg); color: var(--text); font-family: var(--font-ui); line-height: 1.6; -webkit-font-smoothing: antialiased; }
.wrap { max-width: 680px; margin: 0 auto; padding: 0 22px 64px; }
.wordmark { font-family: var(--font-display); font-weight: 800; letter-spacing: 0.22em; text-transform: uppercase; }
a { color: var(--accent); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

header { border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; gap: 14px; height: 62px; max-width: 680px; margin: 0 auto; padding: 0 22px; }
.bar .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.bar .logo img { width: 26px; height: 26px; }
.bar .logo span { font-size: 15px; }
.lang { margin-left: auto; background: none; border: 1px solid var(--line); color: var(--text2); border-radius: 100px; padding: 7px 12px; font-family: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
.lang:hover { color: var(--text); }

h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(30px, 6vw, 40px); letter-spacing: -0.03em; margin: 44px 0 14px; }
.lead { color: var(--text2); font-size: 17px; max-width: 52ch; }
.contact { display: block; margin-top: 22px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; text-decoration: none; color: var(--text); }
.contact b { display: block; font-size: 13px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text2); margin-bottom: 4px; }
.contact > span { display: block; font-size: 19px; font-weight: 600; color: var(--accent); }
.contact small { display: block; color: var(--text2); font-size: 14px; margin-top: 6px; }
.contact small span { color: var(--text2); font-size: 14px; font-weight: 400; }
.contact b span { color: var(--text2); }

h2 { font-family: var(--font-display); font-weight: 800; font-size: 20px; letter-spacing: -0.02em; margin: 40px 0 6px; }
.faq { margin-top: 18px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 16px 0; font-size: 17px; font-weight: 600; display: flex; align-items: center; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; margin-left: auto; width: 9px; height: 9px; border-right: 2px solid var(--text2); border-bottom: 2px solid var(--text2); transform: rotate(45deg); transition: transform 0.15s; flex: none; }
.faq details[open] summary::after { transform: rotate(-135deg); }
.faq p { color: var(--text2); font-size: 16px; padding: 0 0 18px; max-width: 60ch; }
.faq ol { color: var(--text2); font-size: 16px; padding: 0 0 18px 22px; max-width: 60ch; }
.faq li { margin-bottom: 6px; }

.attribution { color: var(--text2); font-size: 14px; margin-top: 40px; max-width: 60ch; }
footer { border-top: 1px solid var(--line); margin-top: 48px; padding-top: 22px; color: var(--text2); font-size: 14px; display: flex; flex-wrap: wrap; gap: 8px 18px; }
footer a { color: var(--text2); }

/* jeden jezyk naraz, domyslnie angielski */
[data-pl] { display: none !important; }
html[lang="pl"] [data-en] { display: none !important; }
html[lang="pl"] [data-pl] { display: revert !important; }