/* Konturówka — landing i strony formalne. Lekki CSS bez zależności; paleta wg spec 1.6. */
:root{--ink:#f5fbff;--muted:#a9bfd0;--navy:#071a2b;--panel:#0d2a3f;--panel-2:#0b2436;--line:#23485f;--line-2:#2b5872;--aqua:#37d5ca;--aqua-ink:#052029;--yellow:#ffd166;--yellow-ink:#17212b;--font:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
*{box-sizing:border-box}
[hidden]{display:none!important}html{scroll-behavior:smooth}
body{margin:0;background:var(--navy);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.55;-webkit-text-size-adjust:100%}
a{color:var(--aqua)}img{max-width:100%}
h1,h2,h3{line-height:1.12;letter-spacing:-.025em;margin:0 0 .5em}
h1{font-size:clamp(2rem,7vw,3.4rem)}h2{font-size:clamp(1.4rem,4vw,2rem)}h3{font-size:1.15rem}
p{margin:0 0 1em}
.wrap{max-width:1040px;margin:0 auto;padding:0 18px}
.skip-link{position:absolute;left:8px;top:-60px;background:var(--yellow);color:var(--yellow-ink);padding:12px 14px;border-radius:8px;z-index:50;font-weight:700;min-height:44px}.skip-link:focus{top:8px}
:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}
header.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0;flex-wrap:wrap}
.brand{font-weight:900;letter-spacing:-.02em;text-decoration:none;color:var(--ink);font-size:1.1rem;display:inline-flex;align-items:center;min-height:44px}
nav.top-nav{display:flex;gap:4px 14px;flex-wrap:wrap;font-size:.95rem;max-width:100%}
nav.top-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 2px}
@media(max-width:560px){header.top{flex-direction:column;align-items:flex-start;gap:0}}
nav.top-nav a{color:var(--muted);text-decoration:none;font-weight:600}nav.top-nav a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 20px;border-radius:14px;border:1px solid var(--line-2);background:#173b52;color:var(--ink);font-weight:800;text-decoration:none;cursor:pointer;font:inherit;font-weight:800}
.btn.primary{background:var(--aqua);color:var(--aqua-ink);border-color:transparent}.btn.accent{background:var(--yellow);color:var(--yellow-ink);border-color:transparent}.btn.ghost{background:transparent}
.btn:hover{filter:brightness(1.08)}
.hero{padding:36px 0 30px;background:radial-gradient(circle at 85% 0,#174b61 0,transparent 45%)}
.eyebrow{color:var(--aqua);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;margin-bottom:10px}
.hero p.lead{font-size:1.2rem;color:var(--muted);max-width:640px}
.hero .cta{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 10px}
.note{font-size:.9rem;color:var(--muted)}
section.block{padding:34px 0;border-top:1px solid var(--line)}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px}
.card h3{margin-top:0}
.step{display:flex;gap:14px;align-items:flex-start}
.step .n{flex:0 0 40px;width:40px;height:40px;border-radius:50%;background:var(--aqua);color:var(--aqua-ink);display:grid;place-items:center;font-weight:900}
.set-card a{color:inherit;text-decoration:none;font-weight:800;font-size:1.05rem;display:flex;align-items:center;min-height:44px}
.set-card .meta{color:var(--muted);font-size:.9rem;margin-top:6px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.chip{border:1px solid var(--line);background:var(--panel-2);border-radius:99px;padding:3px 10px;font-size:.82rem;font-weight:700;color:var(--muted)}
details{border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin:0 0 8px;background:var(--panel-2)}
summary{cursor:pointer;font-weight:800;min-height:44px;display:flex;align-items:center}details p{margin:10px 0 0;color:var(--muted)}
.pro{border-color:#6b5a1e}
footer.site{padding:28px 0 40px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
footer.site nav{display:flex;flex-wrap:wrap;gap:12px;margin:10px 0}
footer.site nav a{color:var(--muted);display:inline-flex;align-items:center;min-height:44px}
.legal{max-width:820px;padding:20px 18px 60px}
.legal h2{margin-top:1.6em;font-size:1.35rem}.legal h3{margin-top:1.2em}
.legal ol,.legal ul{padding-left:1.3em}
.legal .meta{color:var(--muted);font-size:.9rem}
.badge{display:inline-block;padding:3px 10px;border-radius:99px;font-size:.8rem;font-weight:800;background:#3d3410;color:var(--yellow);border:1px solid #6b5a1e}
.field{margin:0 0 14px}.field label{display:block;font-weight:700;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;min-height:46px;padding:10px 12px;border-radius:12px;border:1px solid var(--line-2);background:var(--panel-2);color:var(--ink);font:inherit}
.field textarea{min-height:120px}
.ok{color:#41e681}.err{color:#ffb3b3}
@media(min-width:760px){.hero{padding:60px 0 50px}}

/* Przełącznik języka (landing) */
.lang-menu{position:relative;margin-left:auto}
.lang-menu summary{list-style:none;display:inline-flex;align-items:center;gap:11px;min-height:40px;padding:4px 10px;border-radius:10px;border:1px solid var(--line-2);background:var(--panel-2);color:var(--ink);font-weight:700;font-size:.9rem;cursor:pointer;user-select:none}
.lang-menu summary::-webkit-details-marker{display:none}
.lang-menu summary .caret{font-size:.7em;opacity:.8}
.lang-menu .flag{width:20px;height:15px;border-radius:2px;box-shadow:0 0 0 1px #0006;display:block;flex:0 0 auto}
.lang-menu ul{position:absolute;right:0;top:calc(100% + 6px);margin:0;padding:6px;list-style:none;background:var(--panel);border:1px solid var(--line-2);border-radius:12px;box-shadow:0 10px 30px #000a;min-width:200px;z-index:50}
.lang-menu li > a,.lang-menu li > span{display:flex;align-items:center;gap:14px;min-height:44px;padding:8px 10px;border-radius:8px;color:var(--ink);text-decoration:none;font-weight:600}
.lang-menu li > a:hover{background:var(--panel-2)}
.lang-menu [aria-current="true"]{background:var(--panel-2);box-shadow:inset 0 0 0 1px var(--aqua)}
.lang-menu .draft{font-size:.7em;vertical-align:super;margin-left:2px}
@media(max-width:560px){.lang-menu{margin-left:0}.lang-menu ul{left:0;right:auto}}
.draft-note{opacity:.8}
.top{flex-wrap:wrap;gap:10px}
.legal .lang-notice{border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:16px 0;background:var(--panel-2)}
.legal .lang-notice h2{font-size:1rem;margin:0 0 6px}
.legal .lang-notice p{margin:0 0 6px;font-size:.92rem}

/* Zestawy polecane w zakładkach (0.3.17). Bez JavaScriptu: lista zakładek ukryta, wszystkie panele widoczne z nagłówkami — jak dotąd.
   landing.js dodaje `tabs-on`: wtedy pokazuje się lista zakładek, a nagłówek panelu zostaje tylko dla czytników ekranu. */
.tablist{display:none}
.tab-panel + .tab-panel{margin-top:22px}
.tabs.tabs-on .tablist{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 18px}
.tabs.tabs-on .tab-panel + .tab-panel{margin-top:0}
.tabs.tabs-on .tab-panel-title{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.tab{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 16px;border-radius:999px;border:1px solid var(--line-2);background:var(--panel-2);color:var(--ink);font:inherit;font-weight:800;cursor:pointer}
.tab:hover{background:var(--panel)}
.tab .count{font-size:.8rem;font-weight:700;color:var(--muted);background:var(--panel);border-radius:999px;padding:1px 8px;min-width:26px;text-align:center}
.tab[aria-selected="true"]{background:var(--aqua);color:var(--aqua-ink);border-color:transparent}
.tab[aria-selected="true"] .count{color:var(--aqua-ink);background:rgba(5,32,41,.14)}
.tab:focus-visible,.tab-panel:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}
@media(max-width:420px){.tab{flex:1 1 auto;justify-content:center;padding:8px 10px}}