/* Reti: jedna kolumna treści, nagłówek z napisem RETI, akcent jak w liczniku migawki (#c2410c). */
:root {
  --bg: #f3f3f0;
  --surface: #ffffff;
  --ink: #17191c;
  --muted: #5d636b;
  --line: #dcdcd6;
  --accent: #c2410c;
  --accent-ink: #ffffff;
  --accent-soft: #fbe9df;
  --display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --body: "Source Sans 3", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  --radius: 14px;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #121315; --surface: #1b1d20; --ink: #ecebe6; --muted: #a2a6ac; --line: #2e3136;
  --accent: #ff8a4c; --accent-ink: #1f0d03; --accent-soft: #3a2216;
  color-scheme: dark;
} }
:root[data-theme="dark"] {
  --bg: #121315; --surface: #1b1d20; --ink: #ecebe6; --muted: #a2a6ac; --line: #2e3136;
  --accent: #ff8a4c; --accent-ink: #1f0d03; --accent-soft: #3a2216;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { background: var(--bg); color: var(--ink); font: 17px/1.6 var(--body); margin: 0; }
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
img { max-width: 100%; height: auto; }

.wrap { max-width: 1040px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.narrow { max-width: 720px; }

/* Nagłówek */
.top { border-bottom: 1px solid var(--line); background: var(--surface); }
.top .wrap { display: flex; align-items: center; gap: 8px 24px; flex-wrap: wrap; padding-block: 14px; }
.wordmark { font: 700 30px/1 var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); text-decoration: none; margin-right: auto; }
.nav { display: flex; gap: 4px 18px; flex-wrap: wrap; align-items: center; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 16px; padding: 4px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--accent); }
.nav .lang { font: 600 12px/1 var(--mono); letter-spacing: .06em; padding: 6px 9px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); }
.nav .lang:hover { border-color: var(--accent); color: var(--accent); }

/* Strona główna */
.hero { padding-block: 56px 40px; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.eyebrow { font: 600 13px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0 0 14px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.05; text-wrap: balance; margin: 0; }
.hero h1 { font-size: clamp(42px, 7vw, 72px); font-weight: 700; text-transform: uppercase; letter-spacing: .01em; }
.hero h1 em { font-style: normal; color: var(--accent); }
.lead { font-size: 19px; color: var(--muted); max-width: 34em; margin: 18px 0 26px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-block; font: 600 17px/1 var(--body); padding: 14px 20px; border-radius: 10px; text-decoration: none; border: 1px solid var(--line); color: var(--ink); background: var(--surface); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn:hover { filter: brightness(1.06); }

/* Wyświetlacz licznika: to samo, co pokazuje narzędzie */
.counter { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 22px 18px; }
.counter .label { font: 600 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); display: flex; justify-content: space-between; gap: 8px; }
.counter .digits { font: 700 clamp(44px, 9vw, 64px)/1 var(--mono); font-variant-numeric: tabular-nums; letter-spacing: .04em; margin: 16px 0 6px; color: var(--ink); }
.counter .digits span { color: var(--line); }
.counter .unit { color: var(--muted); font-size: 15px; }
.counter .scale { margin-top: 18px; height: 8px; background: var(--accent-soft); border-radius: 99px; overflow: hidden; }
.counter .scale i { display: block; height: 100%; width: 11%; background: var(--accent); }
.counter .scale-legend { display: flex; justify-content: space-between; font: 500 12px/1 var(--mono); color: var(--muted); margin-top: 8px; font-variant-numeric: tabular-nums; }
.counter .note { font-size: 14px; color: var(--muted); margin: 14px 0 0; }

.section { padding-block: 40px; border-top: 1px solid var(--line); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.section h2 { font-size: clamp(30px, 4vw, 40px); text-transform: uppercase; }

.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; list-style: none; padding: 0; margin: 0; counter-reset: krok; }
.steps li { counter-increment: krok; display: grid; gap: 6px; align-content: start; }
.steps li::before { content: "Krok " counter(krok); font: 700 13px/1 var(--mono); color: var(--accent); letter-spacing: .06em; text-transform: uppercase; }
:lang(en) .steps li::before { content: "Step " counter(krok); }
.steps strong { font-size: 19px; }
.steps span { color: var(--muted); }

/* Lista wpisów */
.posts { display: grid; gap: 0; list-style: none; padding: 0; margin: 0; }
.posts li { border-top: 1px solid var(--line); }
.posts li:last-child { border-bottom: 1px solid var(--line); }
.posts a { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 4px 24px; padding: 18px 0; text-decoration: none; color: var(--ink); }
.posts time { white-space: nowrap; font: 500 14px/1.9 var(--mono); color: var(--muted); font-variant-numeric: tabular-nums; }
.posts .t { font: 700 26px/1.1 var(--display); text-transform: uppercase; letter-spacing: .01em; }
.posts a:hover .t { color: var(--accent); }
.posts .d { grid-column: 2; color: var(--muted); }
.posts .empty { padding: 18px 0; color: var(--muted); }

/* Wpis */
.post { padding-block: 40px 56px; }
.post .meta { font: 500 14px/1 var(--mono); color: var(--muted); margin-bottom: 14px; display: flex; gap: 16px; flex-wrap: wrap; }
.post .meta a { color: var(--muted); }
.prose h1 { font-size: clamp(38px, 6vw, 56px); text-transform: uppercase; margin-bottom: 18px; }
.prose h2 { font-size: 30px; text-transform: uppercase; margin: 40px 0 10px; }
.prose h3 { font-size: 23px; margin: 28px 0 8px; }
.prose p, .prose ul, .prose ol, .prose blockquote { margin: 0 0 16px; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: 6px; }
.prose li::marker { color: var(--accent); }
.prose blockquote { border-left: 3px solid var(--accent); background: var(--accent-soft); padding: 12px 16px; border-radius: 0 10px 10px 0; }
.prose blockquote p:last-child { margin-bottom: 0; }
.prose code { font: 500 .9em var(--mono); background: var(--accent-soft); padding: 1px 5px; border-radius: 5px; }
.prose img { border-radius: 10px; display: block; margin: 8px 0 20px; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 32px 0; }
.prose .table { overflow-x: auto; margin: 0 0 16px; }
.prose table { border-collapse: collapse; width: 100%; font-size: 16px; }
.prose th, .prose td { border-bottom: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.prose th { font: 600 13px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }

.cta { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; display: flex; gap: 14px 24px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-top: 36px; }
.cta p { margin: 0; flex: 1 1 260px; min-width: 0; }

/* Stopka */
.foot { border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; }
.foot .wrap { display: flex; gap: 8px 24px; flex-wrap: wrap; justify-content: space-between; padding-block: 24px 36px; }
.foot a { color: var(--muted); }

@media (max-width: 760px) {
  .hero { grid-template-columns: minmax(0, 1fr); padding-block: 36px 28px; gap: 28px; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .posts a { grid-template-columns: minmax(0, 1fr); }
  .posts .d { grid-column: 1; }
}