/* Wspólne style stron marketingowych (support, docs, pricing, privacy, terms, 404).
   Landing (landing.html) ma własny CSS inline z tych samych tokenów. */

@font-face { font-family: 'Plus Jakarta Sans'; font-style: normal; font-weight: 400 800; font-display: swap; src: url(../assets/fonts/plus-jakarta-sans-latin.woff2) format('woff2'); 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: 'Plus Jakarta Sans'; font-style: normal; font-weight: 400 800; font-display: swap; src: url(../assets/fonts/plus-jakarta-sans-latin-ext.woff2) format('woff2'); 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'; font-style: normal; font-weight: 400 700; font-display: swap; src: url(../assets/fonts/jetbrains-mono-latin.woff2) format('woff2'); 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'; font-style: normal; font-weight: 400 700; font-display: swap; src: url(../assets/fonts/jetbrains-mono-latin-ext.woff2) format('woff2'); 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; }

:root {
  --bg: #0b0e13; --bg-2: #0f1319; --bg-3: #12161d; --bg-4: #151a21; --bg-hover: #1a1f27;
  --line: #1c222b; --line-2: #262c34; --line-3: #3a424e; --line-accent: #1f4666;
  --text: #eef0f3; --text-2: #c8cdd4; --text-3: #8b939d;
  --accent: #3ba3e8; --accent-2: #6fc0f5; --accent-ink: #04121d;
  --ok: #4cc38a; --warn: #f0b429; --err: #f06a6a;
  --sans: 'Plus Jakarta Sans', system-ui, sans-serif; --mono: 'JetBrains Mono', ui-monospace, monospace;
  --gutter: clamp(16px, 3vw, 28px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; max-width: 100%; height: auto; }
::selection { background: var(--line-accent); color: var(--text); }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; border-radius: 6px; }

.skip-link { position: absolute; left: 16px; top: -60px; z-index: 100; padding: 10px 14px; background: var(--accent); color: var(--accent-ink); font-weight: 700; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.wrap { max-width: 1240px; margin: 0 auto; }
.wrap-narrow { max-width: 820px; margin: 0 auto; }
.mono { font-family: var(--mono); }
.eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-2); }

/* przyciski */
.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 10px; white-space: nowrap; border: 0; cursor: pointer; font-family: var(--sans); transition: background .15s, color .15s, border-color .15s; }
.btn:hover { text-decoration: none; }
.btn-ghost { border: 1px solid var(--line-3); color: var(--text-2); background: transparent; }
.btn-ghost:hover { background: var(--bg-hover); color: var(--text); }
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { background: var(--accent-2); }
.btn-accent:disabled { opacity: .55; cursor: wait; }
.btn-nav { height: 38px; padding: 0 16px; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.btn-nav.btn-accent { padding: 0 18px; font-weight: 600; }
.btn-lg { height: 50px; padding: 0 26px; font-weight: 800; font-size: 14.5px; }
.btn-lg.btn-ghost { padding: 0 24px; font-weight: 700; }

/* nagłówek */
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(11,14,19,.88); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.site-header .wrap { padding: 0 var(--gutter); height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: flex; align-items: center; gap: 11px; color: var(--text); min-width: 0; }
.brand:hover { text-decoration: none; }
.brand svg { flex: 0 0 auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-weight: 800; font-size: 15px; letter-spacing: -.02em; white-space: nowrap; }
.brand-name span { color: var(--accent); }
.brand-sub { font-family: var(--mono); font-size: 9.5px; letter-spacing: .18em; color: var(--text-3); margin-top: 4px; white-space: nowrap; }
.header-right { display: flex; align-items: center; gap: 24px; flex-shrink: 0; }
.nav-links { display: flex; align-items: center; gap: 22px; font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; }
.navlink { color: var(--text-3); }
.navlink:hover { color: var(--text); text-decoration: none; }
.navlink[aria-current="page"] { color: var(--text); }
.header-cta { display: flex; align-items: center; gap: 8px; }

/* strona treści */
.page { padding: clamp(36px,5vw,64px) var(--gutter) clamp(52px,7vw,92px); }
.page-head { margin-bottom: clamp(28px,4vw,44px); }
.page-head .eyebrow { margin: 0 0 14px; }
.page-head h1 { margin: 0 0 14px; font-weight: 800; font-size: clamp(32px,4.4vw,52px); line-height: 1.05; letter-spacing: -.04em; }
.page-head p { margin: 0; max-width: 620px; font-size: clamp(15px,1.5vw,17px); line-height: 1.65; color: var(--text-2); }
.prose h2 { margin: 40px 0 12px; font-size: clamp(20px,2.4vw,26px); font-weight: 800; letter-spacing: -.03em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 24px 0 8px; font-size: 16px; font-weight: 700; }
.prose p, .prose li { font-size: 15px; line-height: 1.7; color: var(--text-2); }
.prose p { margin: 0 0 14px; }
.prose ul, .prose ol { margin: 0 0 14px; padding-left: 22px; }
.prose li { margin: 4px 0; }
.prose code { font-family: var(--mono); font-size: 13px; background: var(--bg-3); border: 1px solid var(--line-2); border-radius: 6px; padding: 1px 6px; color: var(--text); }
.prose strong { color: var(--text); }
.prose hr { border: 0; border-top: 1px solid var(--line-2); margin: 32px 0; }
.prose figure { margin: 18px 0 24px; }
.prose figure img { border: 1px solid var(--line-2); border-radius: 14px; background: var(--bg-2); }
.prose figcaption { margin-top: 8px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--text-3); }
.meta-line { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); }

/* karty */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px,1fr)); gap: 14px; }
.card { background: var(--bg-3); border: 1px solid var(--line-2); border-radius: 16px; padding: 24px; }
.card h3 { margin: 0 0 8px; font-size: 16px; font-weight: 700; }
.card p { margin: 0; font-size: 13.5px; color: var(--text-3); line-height: 1.6; }
.card .num { margin: 0 0 14px; font-family: var(--mono); font-size: 11px; letter-spacing: .16px; color: var(--accent); }
.chip { display: inline-flex; align-items: center; height: 26px; padding: 0 11px; border-radius: 99px; font: 700 11.5px var(--sans); background: var(--bg-hover); box-shadow: inset 0 0 0 1px var(--line-3); color: var(--text-2); }
.chip-ok { color: var(--ok); box-shadow: inset 0 0 0 1px rgba(76,195,138,.4); }
.chip-warn { color: var(--warn); box-shadow: inset 0 0 0 1px rgba(240,180,41,.4); }
.chip-accent { color: var(--accent-2); box-shadow: inset 0 0 0 1px var(--line-accent); }

/* akordeon */
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { border: 1px solid var(--line-2); border-radius: 14px; background: var(--bg-3); overflow: hidden; }
.faq-item summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px 18px; cursor: pointer; color: var(--text); font: 700 14.5px var(--sans); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: #161b23; }
.faq-item summary::after { content: '+'; flex: 0 0 auto; font-family: var(--mono); font-size: 18px; color: var(--accent-2); line-height: 1; }
.faq-item[open] summary::after { content: '−'; }
.faq-item .faq-body { padding: 0 18px 18px; font-size: 13.5px; color: var(--text-2); line-height: 1.7; }
.faq-item .faq-body p { margin: 0 0 10px; }
.faq-item .faq-body p:last-child { margin: 0; }

/* formularz */
.form { display: grid; gap: 14px; }
.form label { display: block; font-size: 12.5px; font-weight: 700; color: var(--text-2); margin-bottom: 6px; }
.form input, .form select, .form textarea { width: 100%; background: var(--bg-2); border: 1px solid var(--line-3); border-radius: 10px; color: var(--text); font: 14px var(--sans); padding: 11px 13px; }
.form textarea { min-height: 150px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 14px; }
.form-note { font-size: 12.5px; color: var(--text-3); line-height: 1.6; margin: 0; }
.form-status { display: none; padding: 12px 14px; border-radius: 10px; font-size: 13.5px; line-height: 1.6; }
.form-status.ok { display: block; background: rgba(76,195,138,.1); color: var(--ok); border: 1px solid rgba(76,195,138,.35); }
.form-status.err { display: block; background: rgba(240,106,106,.1); color: var(--err); border: 1px solid rgba(240,106,106,.35); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* status usług */
.status { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 12px; background: var(--bg-3); font-family: var(--mono); font-size: 12px; color: var(--text-2); }
.status .dot { width: 9px; height: 9px; border-radius: 99px; background: var(--text-3); flex: 0 0 auto; }
.status.ok .dot { background: var(--ok); box-shadow: 0 0 0 4px rgba(76,195,138,.18); }
.status.down .dot { background: var(--err); }

/* cennik */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 16px; align-items: stretch; }
.plan { display: flex; flex-direction: column; background: var(--bg-3); border: 1px solid var(--line-2); border-radius: 18px; padding: 26px; }
.plan.featured { border-color: var(--line-accent); box-shadow: 0 30px 70px -50px rgba(59,163,232,.5); }
.plan .name { margin: 0 0 6px; font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--text-3); }
.plan .price { margin: 0 0 4px; font-weight: 800; font-size: 34px; letter-spacing: -.03em; }
.plan .price small { font-size: 14px; font-weight: 600; color: var(--text-3); letter-spacing: 0; }
.plan .lead { margin: 0 0 18px; font-size: 13.5px; color: var(--text-3); line-height: 1.6; }
.plan ul { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 9px; flex: 1; }
.plan li { display: flex; gap: 10px; font-size: 14px; color: var(--text-2); line-height: 1.5; }
.plan li::before { content: ''; flex: 0 0 auto; width: 16px; height: 16px; margin-top: 3px; border-radius: 99px; background: rgba(59,163,232,.18); box-shadow: inset 0 0 0 1px var(--line-accent); }
.plan li.no::before { background: transparent; box-shadow: inset 0 0 0 1px var(--line-3); }
.plan li.no { color: var(--text-3); }

/* szkic: miejsca do uzupełnienia przez właściciela */
.draft-banner { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 12px; background: rgba(240,180,41,.08); border: 1px solid rgba(240,180,41,.35); color: var(--text-2); font-size: 13.5px; line-height: 1.6; margin-bottom: 28px; }
.draft-banner strong { color: var(--warn); }
.todo { background: rgba(240,180,41,.18); color: var(--warn); border-radius: 4px; padding: 0 5px; font-family: var(--mono); font-size: 12.5px; }

/* kroki dokumentacji */
.steps-nav { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 32px; padding: 0; list-style: none; }
.steps-nav a { display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 12px; border-radius: 99px; background: var(--bg-3); border: 1px solid var(--line-2); font: 600 12.5px var(--sans); color: var(--text-2); }
.steps-nav a:hover { border-color: var(--line-accent); text-decoration: none; color: var(--text); }
.steps-nav a b { font-family: var(--mono); font-weight: 600; font-size: 11px; color: var(--accent); }
.step { display: grid; grid-template-columns: 56px 1fr; gap: 16px; padding: 28px 0; border-top: 1px solid var(--line-2); }
.step:last-of-type { border-bottom: 1px solid var(--line-2); }
.step .step-num { width: 44px; height: 44px; border-radius: 12px; background: #16232f; box-shadow: inset 0 0 0 1px var(--line-accent); display: grid; place-items: center; font: 600 14px var(--mono); color: var(--accent-2); }
.step h2 { margin: 8px 0 8px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.step .out { margin: 12px 0 0; font-size: 13px; color: var(--text-3); }
.step .out b { color: var(--text-2); font-weight: 600; }

/* 404 */
.notfound { min-height: calc(100vh - 68px - 73px); display: grid; place-items: center; text-align: center; padding: 40px var(--gutter); }
.notfound .code { font-family: var(--mono); font-size: clamp(64px,12vw,120px); font-weight: 700; letter-spacing: -.04em; color: var(--accent); line-height: 1; margin: 0 0 12px; }
.notfound h1 { margin: 0 0 12px; font-size: clamp(22px,3vw,30px); font-weight: 800; letter-spacing: -.03em; }
.notfound p { margin: 0 0 24px; color: var(--text-2); font-size: 15px; }

/* stopka */
.site-footer { border-top: 1px solid var(--line); padding: 24px var(--gutter); }
.site-footer .wrap { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-family: var(--mono); font-size: 11.5px; }
.site-footer .copy { color: var(--text-3); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 18px; }

@media (max-width: 760px) { .nav-links { display: none; } }
@media (max-width: 520px) {
  .brand-sub, .btn-signin { display: none; }
  .site-header .wrap { height: 60px; gap: 12px; }
  .step { grid-template-columns: 1fr; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}