/* ==========================================================================
   Prawa Konsumenta - design system
   Paleta: atramentowy granat + oksblood + mosiądz na chłodnym papierze.
   Typografia: Bodoni Moda (display, gazetowy kontrast) + Archivo (tekst).
   ========================================================================== */

:root {
  --bg:        oklch(0.966 0.004 170);
  --bg-2:      oklch(0.939 0.006 200);
  --surface:   oklch(1 0 0);
  --ink:       oklch(0.215 0.020 250);
  --ink-2:     oklch(0.345 0.021 248);
  --muted:     oklch(0.475 0.020 240);
  --rule:      oklch(0.878 0.008 220);
  --rule-soft: oklch(0.925 0.006 220);

  --navy:      oklch(0.305 0.062 252);
  --navy-ink:  oklch(0.238 0.052 252);
  --oxblood:   oklch(0.392 0.118 22);
  --brass:     oklch(0.612 0.086 80);
  --hero-panel: oklch(0.305 0.062 252);

  --info-bg:   oklch(0.955 0.018 225);
  --info-br:   oklch(0.855 0.035 230);
  --warn-bg:   oklch(0.960 0.026 78);
  --warn-br:   oklch(0.862 0.052 78);
  --bad-bg:    oklch(0.952 0.018 28);
  --bad-br:    oklch(0.852 0.042 28);

  --font-display: "Bodoni Moda", "Times New Roman", serif;
  --font-body: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --header-h: 64px;
  --sidebar-w: 288px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        oklch(0.185 0.014 250);
    --bg-2:      oklch(0.157 0.014 250);
    --surface:   oklch(0.228 0.017 250);
    --ink:       oklch(0.930 0.008 200);
    --ink-2:     oklch(0.815 0.010 200);
    --muted:     oklch(0.715 0.016 210);
    --rule:      oklch(0.318 0.020 250);
    --rule-soft: oklch(0.270 0.018 250);

    --navy:      oklch(0.760 0.070 225);
    --navy-ink:  oklch(0.845 0.055 225);
    --oxblood:   oklch(0.640 0.130 22);
    --brass:     oklch(0.762 0.092 80);
    --hero-panel: oklch(0.240 0.030 248);

    --info-bg:   oklch(0.268 0.032 230);
    --info-br:   oklch(0.372 0.042 230);
    --warn-bg:   oklch(0.272 0.036 70);
    --warn-br:   oklch(0.392 0.052 70);
    --bad-bg:    oklch(0.272 0.046 25);
    --bad-br:    oklch(0.392 0.062 25);
  }
  .btn.btn-primary { background: oklch(0.790 0.092 82); border-color: oklch(0.790 0.092 82); color: oklch(0.175 0.020 252); }
  .btn.btn-primary:hover { background: oklch(0.870 0.085 84); border-color: oklch(0.870 0.085 84); color: oklch(0.175 0.020 252); }
}

/* --- Reset ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background-image:
    radial-gradient(1100px 520px at 88% -8%, oklch(0.62 0.06 250 / 0.10), transparent 65%),
    radial-gradient(900px 480px at -6% 104%, oklch(0.55 0.08 22 / 0.07), transparent 60%);
  background-attachment: fixed;
}
img, svg { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; text-wrap: balance; }
p { margin: 0 0 1.15em; }
::selection { background: oklch(0.62 0.09 80 / 0.28); }
:focus-visible { outline: 2px solid var(--navy); outline-offset: 3px; border-radius: 2px; }

.skip-link {
  position: fixed; top: -60px; left: 16px; z-index: 200;
  background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 3px;
  transition: top 160ms var(--ease-out);
}
.skip-link:focus { top: 12px; }

/* --- Header --------------------------------------------------------------- */
.app-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--header-h);
  display: flex; align-items: center; gap: 22px;
  padding-right: 24px;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
}
.menu-btn {
  display: none; align-items: center; justify-content: center;
  width: 42px; height: 42px; margin-left: 12px;
  background: none; border: 1px solid var(--rule); border-radius: 3px; cursor: pointer;
}
.menu-btn:active { transform: scale(0.96); }

.brand {
  display: flex; align-items: center; gap: 12px;
  width: var(--sidebar-w); flex: 0 0 var(--sidebar-w);
  padding-left: 24px;
}
.brand-mark {
  display: grid; place-items: center;
  width: 36px; height: 36px; flex: 0 0 36px;
  border: 1px solid var(--oxblood); border-radius: 2px;
  color: var(--oxblood);
  font-family: var(--font-display); font-size: 1rem; font-weight: 700; letter-spacing: 0.02em;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
  font-family: var(--font-body); font-weight: 600; font-size: 0.845rem;
  letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink);
}
.brand-sub { font-size: 0.735rem; color: var(--muted); letter-spacing: 0.02em; }

.search { position: relative; flex: 1 1 auto; max-width: 520px; }
.search-icon { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--navy); pointer-events: none; }
#search {
  width: 100%; height: 42px; padding: 0 14px 0 38px;
  background: transparent; color: var(--ink);
  border: 1px solid var(--rule); border-radius: 2px;
  font-family: var(--font-body); font-size: 0.92rem;
  transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}
#search::placeholder { color: var(--muted); }
#search:focus { background: var(--surface); border-color: var(--navy); box-shadow: inset 0 0 0 1px var(--navy); outline: none; }
#search::-webkit-search-cancel-button { -webkit-appearance: none; }

.search-results {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0; z-index: 60;
  background: var(--surface); border: 1px solid var(--rule); border-radius: 3px;
  max-height: 62vh; overflow-y: auto;
}
.search-result { display: block; padding: 11px 14px; border-bottom: 1px solid var(--rule-soft); }
.search-result:last-child { border-bottom: 0; }
.search-result:hover, .search-result:focus { background: var(--bg-2); }
.search-result b { display: block; font-size: 0.93rem; font-weight: 600; }
.search-result span { display: block; font-size: 0.78rem; color: var(--muted); margin-top: 2px; }
.search-empty { padding: 14px; color: var(--muted); font-size: 0.9rem; }

.header-links { display: flex; gap: 20px; margin-left: auto; font-size: 0.85rem; letter-spacing: 0.02em; }
.header-links a { color: var(--ink-2); padding-bottom: 2px; border-bottom: 1px solid transparent; }
.header-links a:hover { color: var(--navy); border-bottom-color: var(--brass); }

/* --- Shell / sidebar ------------------------------------------------------ */
.shell { min-height: 100dvh; }
.sidebar {
  position: fixed; top: var(--header-h); bottom: 0; left: 0; z-index: 40;
  width: var(--sidebar-w);
  background: var(--bg-2);
  border-right: 1px solid var(--rule);
  overflow-y: auto; overscroll-behavior: contain;
  scrollbar-width: thin;
}
.sidebar-inner { padding: 22px 14px 44px 24px; }
.sidebar-label {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--muted); margin: 0 0 14px;
}
.sidebar-section { margin-bottom: 14px; }
.sidebar-section + .sidebar-section { padding-top: 14px; border-top: 1px solid var(--rule-soft); }
.sidebar-head {
  position: sticky; top: 0; z-index: 2;
  background: var(--bg-2);
  display: block; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--ink-2); padding: 12px 8px 7px 0; margin-bottom: 4px;
}
.sidebar-head::before {
  content: ""; display: inline-block; width: 5px; height: 5px;
  background: var(--brass); margin-right: 8px; vertical-align: 2px;
}
.sidebar-link {
  position: relative; display: block;
  padding: 5px 8px 5px 12px; margin-left: -12px;
  font-size: 15px; line-height: 1.38; color: var(--ink-2);
  border-left: 2px solid transparent;
  transition: color 140ms ease, border-color 140ms ease;
}
.sidebar-link:hover { color: var(--ink); border-left-color: var(--rule); }
.sidebar-link.is-active { color: var(--navy); border-left-color: var(--oxblood); font-weight: 600; background: var(--bg); }
.sidebar-foot {
  margin-top: 26px; padding-top: 16px; border-top: 1px solid var(--rule);
  font-size: 0.82rem; color: var(--muted);
}
.sidebar-foot p { margin: 0 0 4px; }
.sidebar-foot a { color: var(--navy); border-bottom: 1px solid var(--brass); }
.sidebar-search { display: none; position: relative; margin: 4px 0 14px; }
.sidebar-search input {
  width: 100%; height: 44px; padding: 0 12px;
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--rule); border-radius: 2px;
  font-family: var(--font-body); font-size: 16px;
}
.sidebar-search input::placeholder { color: var(--muted); }
.sidebar-search .search-results { top: calc(100% + 4px); }

.overlay { position: fixed; inset: 0; z-index: 35; background: oklch(0.15 0.01 250 / 0.5); }
.sidebar-close {
  display: none; position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 36px; height: 36px; align-items: center; justify-content: center;
  font-size: 22px; line-height: 1; color: var(--ink-2);
  background: var(--surface); border: 1px solid var(--rule); cursor: pointer;
}

/* --- Main ----------------------------------------------------------------- */
.main { margin-left: var(--sidebar-w); padding-top: var(--header-h); min-height: 100dvh; }
.view { max-width: 1080px; margin: 0 auto; padding: 0 44px; animation: rise 240ms var(--ease-out) both; }
@keyframes rise { from { opacity: 0; transform: translateY(9px); } to { opacity: 1; transform: none; } }
.reading-progress {
  position: fixed; top: var(--header-h); left: var(--sidebar-w); right: 0; height: 2px;
  background: var(--brass); transform-origin: 0 50%; transform: scaleX(0); z-index: 45;
  transition: transform 90ms linear;
}

/* --- Hero ----------------------------------------------------------------- */
.hero {
  display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.82fr);
  gap: 54px; align-items: center;
  padding: 60px 0 54px;
  min-height: calc(100dvh - var(--header-h));
}
.hero h1 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(3rem, 6.1vw, 5.05rem); line-height: 0.93; letter-spacing: -0.025em;
  margin: 0 0 22px;
}
.hero h1 em { font-style: italic; color: var(--oxblood); }
.hero-lede {
  font-size: 1.12rem; line-height: 1.62; color: var(--ink-2);
  max-width: 44ch; margin-bottom: 26px;
}
.hero-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: 46px; padding: 0 22px; border-radius: 3px;
  font-family: var(--font-body); font-size: 0.9rem; font-weight: 500; letter-spacing: 0.01em;
  border: 1px solid transparent; cursor: pointer;
  transition: transform 150ms var(--ease-out), background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--navy-ink); color: oklch(0.97 0.005 200); border-color: var(--navy-ink); }
.btn-primary:hover { background: var(--oxblood); border-color: var(--oxblood); color: oklch(0.97 0.005 200); }
.btn-quiet { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn-quiet:hover { border-color: var(--ink-2); }
.link-arrow {
  font-size: 0.9rem; color: var(--navy); border-bottom: 1px solid var(--brass);
  padding-bottom: 3px; transition: color 140ms ease, border-color 140ms ease;
}
.link-arrow:hover { color: var(--oxblood); border-bottom-color: var(--oxblood); }

/* Paragon - wizualny anchor tematu */
.hero-figure {
  position: relative; margin: 0 -44px 0 0; align-self: stretch;
  display: flex; align-items: center; justify-content: center;
  padding: 38px 30px 42px; background: var(--hero-panel);
}
.hero-figure::after {
  content: ""; position: absolute; inset: 14px; pointer-events: none;
  border: 1px solid oklch(0.98 0.01 200 / 0.22);
}
.receipt {
  position: relative; z-index: 1; width: 100%; max-width: 352px;
  background: oklch(0.985 0.003 200); color: oklch(0.215 0.020 250);
  padding: 24px 24px 26px; transform: rotate(-0.7deg);
  font-family: var(--font-mono);
  box-shadow: 0 12px 22px -14px oklch(0.10 0.02 250 / 0.7);
}
.receipt::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px;
  background: repeating-linear-gradient(90deg, transparent 0 5px, oklch(0.985 0.003 200) 5px 6px);
}
.receipt-top { text-align: center; padding-bottom: 14px; border-bottom: 2px dashed oklch(0.845 0.006 240); }
.receipt-top strong { display: block; font-size: 0.8rem; letter-spacing: 0.18em; }
.receipt-top span { display: block; font-size: 0.68rem; color: oklch(0.45 0.010 240); letter-spacing: 0.1em; margin-top: 5px; }
.receipt-row {
  display: flex; justify-content: space-between; gap: 12px;
  font-size: 0.79rem; letter-spacing: 0.03em; padding: 9px 0;
  border-bottom: 1px dotted oklch(0.80 0.008 240);
}
.receipt-row span:first-child { text-transform: uppercase; }
.receipt-row span:last-child { font-weight: 600; white-space: nowrap; }
.receipt-total {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  margin-top: 12px; padding-top: 10px; border-top: 2px solid currentColor;
  font-size: 0.86rem; font-weight: 700; letter-spacing: 0.08em;
}
.receipt-total span:last-child { font-family: var(--font-display); font-size: 1.28rem; letter-spacing: 0; }
.receipt-barcode {
  height: 34px; margin-top: 22px;
  background: repeating-linear-gradient(90deg, currentColor 0 2px, transparent 2px 4px, currentColor 4px 5px, transparent 5px 9px, currentColor 9px 12px, transparent 12px 14px);
  opacity: 0.82;
}
.stamp {
  position: absolute; right: 16px; bottom: 16px;
  transform: rotate(-7deg);
  border: 2px solid var(--oxblood); color: var(--oxblood);
  outline: 1px solid var(--oxblood); outline-offset: 3px;
  padding: 8px 12px; border-radius: 2px;
  background: transparent;
  font-family: var(--font-body); font-weight: 700; font-size: 0.76rem;
  letter-spacing: 0.14em; text-transform: uppercase; line-height: 1.15; text-align: center;
  mix-blend-mode: multiply; opacity: 0.92;
  animation: stampIn 420ms var(--ease-out) 260ms both;
}
.stamp small { display: block; font-size: 0.55rem; letter-spacing: 0.1em; font-weight: 500; margin-top: 3px; }
@keyframes stampIn {
  from { opacity: 0; transform: rotate(-3deg) scale(1.18); }
  to { opacity: 0.92; transform: rotate(-7deg) scale(1); }
}

/* --- Ścieżka sprawy ------------------------------------------------------- */
.path {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--ink); border-bottom: 1px solid var(--rule);
  margin-bottom: 58px;
}
.path-step {
  padding: 22px 20px 24px; border-right: 1px solid var(--rule-soft);
  transition: background-color 180ms ease;
}
.path-step:last-child { border-right: 0; }
.path-step:hover { background: var(--bg-2); }
.path-num {
  display: block; font-family: var(--font-display); font-size: 1.4rem;
  color: var(--brass); margin-bottom: 8px; line-height: 1;
}
.path-step b { display: block; font-size: 0.95rem; font-weight: 600; line-height: 1.35; margin-bottom: 5px; }
.path-step span { display: block; font-size: 0.82rem; color: var(--muted); line-height: 1.5; }

/* --- Indeks sekcji -------------------------------------------------------- */
.section-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 20px;
  padding-bottom: 12px; border-bottom: 1px solid var(--ink); margin-bottom: 4px;
}
.section-head h2 { font-family: var(--font-display); font-size: 1.72rem; font-weight: 600; letter-spacing: -0.01em; }
.section-head span { font-family: var(--font-mono); font-size: 0.74rem; color: var(--muted); white-space: nowrap; }
.index-section { margin-bottom: 52px; }
.index-grid { display: grid; grid-template-columns: 1fr 1fr; column-gap: 48px; }
.index-item {
  display: block; padding: 17px 0 18px; border-bottom: 1px solid var(--rule-soft);
  transition: color 150ms ease;
}
.index-title {
  display: inline; font-size: 1.02rem; font-weight: 600; line-height: 1.4;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0 1px; background-position: 0 100%; background-repeat: no-repeat;
  transition: background-size 220ms var(--ease-out), color 150ms ease;
}
.index-item:hover .index-title { background-size: 100% 1px; color: var(--navy); }
.index-excerpt { display: block; font-size: 0.9rem; color: var(--muted); line-height: 1.52; margin-top: 5px; }
.index-item:hover .index-excerpt { color: var(--ink-2); }

/* --- Artykuł -------------------------------------------------------------- */
.article { max-width: 680px; margin: 0 auto; padding: 46px 0 26px; }
.crumb { font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.crumb a { color: var(--oxblood); }
.crumb a:hover { border-bottom: 1px solid currentColor; }
.article-head h1 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2.05rem, 3.6vw, 3rem); line-height: 1.06; letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.article-deck { font-size: 1.1rem; line-height: 1.6; color: var(--ink-2); max-width: 60ch; margin-bottom: 20px; }
.article-meta {
  display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center;
  padding: 12px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  font-size: 0.82rem; color: var(--ink-2); letter-spacing: 0.02em;
}
.article-meta strong { color: var(--ink-2); font-weight: 500; }
.dot { width: 3px; height: 3px; border-radius: 50%; background: var(--rule); display: inline-block; }

.prose { padding-top: 30px; font-size: 1.125rem; }
.prose > p, .prose li { line-height: 1.76; }
.prose h2 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.5rem, 2.4vw, 1.86rem); line-height: 1.18; letter-spacing: -0.012em;
  margin: 2.1em 0 0.62em; padding-top: 0.55em; border-top: 1px solid var(--rule);
}
.prose h3 {
  font-family: var(--font-body); font-weight: 600; font-size: 1.14rem;
  line-height: 1.35; margin: 1.7em 0 0.5em; letter-spacing: -0.005em;
}
.prose ul, .prose ol { margin: 0 0 1.3em; padding-left: 1.25em; }
.prose li { margin-bottom: 0.5em; }
.prose li::marker { color: var(--brass); }
.prose a { color: var(--navy); border-bottom: 1px solid oklch(0.62 0.09 80 / 0.55); }
.prose a:hover { color: var(--oxblood); border-bottom-color: var(--oxblood); }
.prose strong { font-weight: 600; color: var(--ink); }
.prose hr { border: 0; border-top: 1px solid var(--rule); margin: 2em 0; }

.takeaways {
  background: var(--bg-2); border-top: 3px solid var(--navy);
  padding: 20px 22px 8px; margin: 0 0 2em;
}
.takeaways-title, .takeaways > strong:first-child {
  display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.13em;
  color: var(--navy); margin-bottom: 10px; font-weight: 600;
}
.takeaways ul { margin: 0 0 12px; padding-left: 1.1em; }
.takeaways li { font-size: 0.97rem; margin-bottom: 6px; }

.info-box, .warning-box, .tip-box, .key-takeaways {
  margin: 1.6em 0; padding: 16px 20px;
  border: 1px solid var(--info-br); background: var(--info-bg); color: var(--ink);
  font-size: 1rem; line-height: 1.66; border-radius: 2px;
}
.warning-box { background: var(--warn-bg); border-color: var(--warn-br); }
.tip-box { background: var(--info-bg); border-color: var(--info-br); }
.key-takeaways { background: var(--bad-bg); border-color: var(--bad-br); }
.info-box > strong:first-child, .warning-box > strong:first-child, .tip-box > strong:first-child {
  display: block; margin-bottom: 6px; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.11em;
}
.info-box p:last-child, .warning-box p:last-child, .tip-box p:last-child { margin-bottom: 0; }

.table-responsive { overflow-x: auto; margin: 1.8em 0; border: 1px solid var(--rule); }
.prose table, table.error-table {
  width: 100%; border-collapse: collapse; font-size: 0.92rem; background: var(--surface);
}
.prose th, table.error-table th {
  text-align: left; padding: 11px 14px; background: var(--bg-2);
  font-size: 0.73rem; text-transform: uppercase; letter-spacing: 0.09em;
  font-weight: 600; color: var(--ink-2); border-bottom: 1px solid var(--rule);
  vertical-align: bottom;
}
.prose td, table.error-table td {
  padding: 11px 14px; border-bottom: 1px solid var(--rule-soft); vertical-align: top; line-height: 1.55;
}
.prose tr:last-child td { border-bottom: 0; }

.faq-item { border-bottom: 1px solid var(--rule); }
.faq-item summary {
  display: flex; justify-content: space-between; gap: 16px; align-items: baseline;
  padding: 17px 0; cursor: pointer; list-style: none;
  font-size: 1.03rem; font-weight: 600; line-height: 1.4;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; font-family: var(--font-display); font-size: 1.3rem; color: var(--brass);
  line-height: 1; transition: transform 180ms var(--ease-out);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-a, .faq-item > div, .faq-item > p { padding: 0 0 18px; color: var(--ink-2); font-size: 1rem; line-height: 1.7; }
.faq-a p:last-child, .faq-item > div p:last-child { margin-bottom: 0; }

.prose dl { margin: 1.4em 0; }
.prose dt { font-weight: 600; font-size: 1.02rem; padding-top: 14px; border-top: 1px solid var(--rule-soft); }
.prose dt:first-of-type { border-top: 0; padding-top: 0; }
.prose dd { margin: 6px 0 16px; color: var(--ink-2); font-size: 1rem; line-height: 1.68; }

/* --- Powiązane / nawigacja ------------------------------------------------ */
.article-foot { margin-top: 54px; padding-top: 26px; border-top: 1px solid var(--ink); }
.related-title { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.13em; color: var(--muted); margin-bottom: 14px; }
.related-list { display: grid; gap: 2px; margin-bottom: 40px; }
.related-list a {
  display: flex; justify-content: space-between; gap: 18px; align-items: baseline;
  padding: 12px 0; border-bottom: 1px solid var(--rule-soft);
  font-size: 0.98rem; font-weight: 500;
}
.related-list a span { color: var(--muted); font-size: 0.8rem; white-space: nowrap; }
.related-list a:hover { color: var(--navy); }

.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
.pager a { background: var(--surface); padding: 18px 20px; }
.pager a:hover { background: var(--bg-2); }
.pager small { display: block; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); margin-bottom: 4px; }
.pager b { font-size: 0.97rem; font-weight: 600; line-height: 1.4; }
.pager .next { text-align: right; }

/* --- Stopka --------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--rule); background: var(--bg-2); margin-top: 70px; padding: 50px 44px 26px; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr) minmax(0, 1fr); gap: 44px; max-width: 992px; margin: 0 auto; }
.footer-name { font-family: var(--font-display); font-size: 1.32rem; margin-bottom: 10px; }
.footer-note { font-size: 0.9rem; color: var(--muted); line-height: 1.62; max-width: 40ch; }
.footer-mail a { font-size: 0.9rem; color: var(--navy); border-bottom: 1px solid var(--brass); }
.footer-head { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.13em; color: var(--muted); margin-bottom: 10px; }
.footer-col { display: flex; flex-direction: column; gap: 7px; }
.footer-col a { font-size: 0.9rem; color: var(--ink-2); }
.footer-col a:hover { color: var(--navy); }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px;
  max-width: 992px; margin: 40px auto 0; padding-top: 18px; border-top: 1px solid var(--rule);
  font-size: 0.76rem; color: var(--muted);
}
.footer-bottom p { margin: 0; }
.footer-bottom a { color: var(--navy); }

/* --- Cookie bar ----------------------------------------------------------- */
.cookie-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
  background: oklch(0.270 0.048 252); color: oklch(0.955 0.006 200);
  border-top: 2px solid var(--brass);
}
.cookie-inner {
  display: flex; align-items: center; gap: 26px; flex-wrap: wrap;
  max-width: 1180px; margin: 0 auto; padding: 16px 24px;
}
.cookie-inner p { margin: 0; flex: 1 1 380px; font-size: 0.855rem; line-height: 1.55; }
.cookie-inner a { color: oklch(0.86 0.06 80); border-bottom: 1px solid currentColor; }
.cookie-actions { display: flex; gap: 10px; }
.cookie-bar .btn-quiet { color: oklch(0.95 0.006 200); border-color: oklch(0.45 0.02 250); }
.cookie-bar .btn-quiet:hover { border-color: oklch(0.9 0.01 200); }
.cookie-bar .btn-primary { background: oklch(0.94 0.01 200); color: oklch(0.22 0.02 250); border-color: oklch(0.94 0.01 200); }
.cookie-bar .btn-primary:hover { background: oklch(0.82 0.08 80); border-color: oklch(0.82 0.08 80); color: oklch(0.22 0.02 250); }

/* --- Responsywność -------------------------------------------------------- */
@media (max-width: 1120px) {
  .view { padding: 0 32px; }
  .hero { gap: 36px; }
  .site-footer { padding-left: 32px; padding-right: 32px; }
}

@media (max-width: 980px) {
  :root { --header-h: 64px; }
  .menu-btn { display: flex; }
  .brand { width: auto; flex: 0 1 auto; padding-left: 0; }
  .brand-sub { display: none; }
  .header-links { display: none; }
  .sidebar {
    top: 0; z-index: 70; transform: translateX(-102%);
    visibility: hidden;
    transition: transform 280ms var(--ease-drawer), visibility 280ms;
    box-shadow: none;
  }
  .sidebar.is-open { transform: translateX(0); visibility: visible; }
  .sidebar-close { display: flex; }
  .sidebar-inner { padding-top: 26px; }
  .main { margin-left: 0; padding-top: var(--header-h); }
  .reading-progress { left: 0; }
  .hero { grid-template-columns: minmax(0, 1fr); gap: 42px; padding: 42px 0 46px; }
  .hero h1 { font-size: clamp(2.7rem, 9vw, 4rem); }
  .hero-figure { max-width: 400px; margin-right: -32px; padding: 30px 22px 34px; }
  .receipt::before { display: none; }
  .path { grid-template-columns: 1fr 1fr; }
  .path-step:nth-child(2) { border-right: 0; }
  .path-step:nth-child(-n+2) { border-bottom: 1px solid var(--rule-soft); }
  .index-grid { grid-template-columns: 1fr; column-gap: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  body { font-size: 1.0625rem; }
  .app-header { gap: 10px; padding-right: 12px; }
  .menu-btn { margin-left: 10px; }
  .brand-name { font-size: 0.76rem; letter-spacing: 0.06em; }
  .search { display: none; }
  .sidebar-search { display: block; padding-right: 46px; }
  .receipt-row { font-size: 0.86rem; }
  .view { padding: 0 18px; }
  .hero { padding-top: 24px; gap: 28px; }
  .hero h1 { font-size: clamp(2.2rem, 11vw, 3rem); }
  .hero-lede { font-size: 1.02rem; }
  .path { grid-template-columns: 1fr; }
  .path-step { border-right: 0; border-bottom: 1px solid var(--rule-soft); }
  .path-step:last-child { border-bottom: 0; }
  .section-head h2 { font-size: 1.45rem; }
  .article { padding-top: 30px; }
  .article-head h1 { font-size: clamp(1.85rem, 8.4vw, 2.3rem); }
  .prose { font-size: 1.07rem; }
  .prose h2 { font-size: 1.42rem; }
  .site-footer { padding: 36px 18px 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; }
  .pager { grid-template-columns: 1fr; }
  .pager .next { text-align: left; }
  .cookie-inner { gap: 10px; padding: 12px 16px; }
  .cookie-inner p { font-size: 0.8rem; line-height: 1.42; }
  .cookie-actions { width: 100%; gap: 8px; }
  .cookie-actions .btn { flex: 1; height: 40px; font-size: 0.84rem; }
  .receipt { max-width: 100%; padding: 20px 20px 22px; }
  .receipt-row { padding: 8px 0; }
  .stamp { right: 12px; bottom: 12px; font-size: 0.68rem; padding: 7px 10px; }
  .hero-figure { margin-right: -18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .view { animation: none; }
  .stamp { animation: none; }
}