/* Self-hosted fonts: JetBrains Mono 2.211 + Space Grotesk 2.000 (Google Fonts sources), variable wght, subset to latin + Polish + arrows U+2190–2193 */
@font-face {
  font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url(/assets/fonts/jetbrains-mono-400-700-latin-pl.2725baa1.woff2) format('woff2');
  unicode-range: U+0000-02CC, U+02CE-02D7, U+02DA, U+02DC-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2000-206F, U+20A0-20C0, U+2113, U+2122, U+2190-2193, U+2212, U+2215, U+2C60-2C7F, U+A720-A7FF, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Grotesk'; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url(/assets/fonts/space-grotesk-400-700-latin-pl.5feed1b2.woff2) format('woff2');
  unicode-range: U+0000-02CC, U+02CE-02D7, U+02DA, U+02DC-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2000-206F, U+20A0-20C0, U+2113, U+2122, U+2190-2193, U+2212, U+2215, U+2C60-2C7F, U+A720-A7FF, U+FEFF, U+FFFD;
}
:root {
  --bg:          #f4f5f2;
  --bg-2:        #ffffff;
  --bg-3:        #eef0eb;
  --panel:       #ffffff;
  --panel-line:  #d9dcd3;
  --grid-line:   rgba(20,26,22,0.045);
  --ink:         #14181a;
  --ink-soft:    #414a48;
  --ink-faint:   #646e6a;
  --accent:      #077a5a;
  --accent-ink:  #ffffff;
  --danger:      #b4531a;
  --gold:        #8a6510;
  --radius:      4px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: "Space Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg:          #0a0e0d;
  --bg-2:        #0f1513;
  --bg-3:        #121a17;
  --panel:       #101613;
  --panel-line:  #22302a;
  --grid-line:   rgba(120,255,214,0.035);
  --ink:         #e7efe9;
  --ink-soft:    #a5b4ad;
  --ink-faint:   #73857d;
  --accent:      #34e0a1;
  --accent-ink:  #04140e;
  --danger:      #ff8a5c;
  --gold:        #e6c56a;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg:          #0a0e0d;
    --bg-2:        #0f1513;
    --bg-3:        #121a17;
    --panel:       #101613;
    --panel-line:  #22302a;
    --grid-line:   rgba(120,255,214,0.035);
    --ink:         #e7efe9;
    --ink-soft:    #a5b4ad;
    --ink-faint:   #73857d;
    --accent:      #34e0a1;
    --accent-ink:  #04140e;
    --danger:      #ff8a5c;
    --gold:        #e6c56a;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 74px; }
body {
  margin: 0;
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 34px 34px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; }
h1,h2,h3,h4 { font-weight: 600; line-height: 1.12; letter-spacing: -0.01em; margin: 0; }
p { margin: 0 0 1em; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.skip { position: fixed; left: 12px; top: -60px; z-index: 100; padding: 9px 14px; border-radius: var(--radius);
        background: var(--accent); color: var(--accent-ink); font-family: var(--mono); font-size: 13px; text-decoration: none; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 clamp(18px, 5vw, 40px); }

/* ---- eyebrow / mono labels ---- */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: flex-start;
  gap: 9px;
  margin: 0 0 14px;
}
.eyebrow::before {
  content: "";
  width: 9px; height: 9px; flex: none; margin-top: 0.42em;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  display: inline-block;
}
.mono { font-family: var(--mono); }
/* Etykieta grupy wewnatrz sekcji — ten sam znacznik co eyebrow. Odstep u gory
   dostaje tylko wtedy, gdy nad nia stoi juz siatka kart, wiec pierwsza grupa
   przykleja sie do naglowka sekcji, a kazda nastepna ma powietrze. */
.eyebrow--grp { margin-bottom: 14px; }
.grid3 + .eyebrow--grp, .grid2 + .eyebrow--grp { margin-top: 38px; }

/* ---- top nav ---- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--panel-line);
}
.nav-inner { display: flex; align-items: center; gap: 20px; height: 58px; }
.brand {
  font-family: var(--mono); font-weight: 700; font-size: 14px;
  letter-spacing: 0.04em; text-decoration: none; color: var(--ink);
  white-space: nowrap;
}
.brand span { color: var(--accent); }
.brand .b-full, .brand .b-short { color: var(--ink); }
.brand .b-full span { color: var(--accent); }
.nav-links { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav-links a {
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.03em;
  text-decoration: none; color: var(--ink-soft);
  padding: 7px 11px; border-radius: var(--radius); white-space: nowrap;
}
.nav-links a:hover { color: var(--accent); background: var(--bg-3); }
.nav-links a.desktop-only { display: none; }
.toggle {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.05em;
  background: var(--bg-3); color: var(--ink-soft);
  border: 1px solid var(--panel-line); border-radius: var(--radius);
  padding: 7px 12px; cursor: pointer; display: inline-flex; align-items: center; gap: 7px;
}
.toggle:hover { color: var(--accent); border-color: var(--accent); }
/* Szosty link (credentials) miesci sie w pasku dopiero od ~900px — ponizej tej
   szerokosci rzad rozpychal .nav-inner i przelacznik motywu wychodzil poza ekran. */
@media (min-width: 900px) { .nav-links a.desktop-only { display: inline-block; } }
/* Ponizej 760px logo, linki i przelacznik nie mieszcza sie w jednym rzedzie. Bez tego
   pasek linkow rozpychal .nav-inner i przelacznik motywu wychodzil poza ekran, gdzie
   obcinal go overflow-x:hidden z body — na telefonie nie dalo sie zmienic motywu.
   Linki dostaja wlasne przewijanie w poziomie, logo i przycisk zostaja na miejscu. */
.brand .b-short { display: none; }
@media (max-width: 759px) {
  .nav-inner { gap: 12px; }
  .brand { flex: 0 0 auto; font-size: 13px; }
  /* Pasek przewijania jest ukryty, wiec bez tego nic nie mowilo, ze za prawa krawedzia
     sa jeszcze linki (przy 390px "services" i "contact" byly poza ekranem). Maska
     wygasza tresc przy krawedzi przewijania — sygnal widoczny takze bez myszy.
     Tam, gdzie dziala os czasu przewijania, wygaszenie znika po dojechaniu do konca. */
  .nav-links { flex: 1 1 auto; min-width: 0; overflow-x: auto; scrollbar-width: none;
               --nav-fade: 26px;
               -webkit-mask-image: linear-gradient(to right, #000 calc(100% - var(--nav-fade)), transparent);
                       mask-image: linear-gradient(to right, #000 calc(100% - var(--nav-fade)), transparent); }
  .nav-links::-webkit-scrollbar { width: 0; height: 0; }
  .nav-links a { padding: 7px 8px; }
  @supports (animation-timeline: scroll(self inline)) {
    .nav-links { animation: nav-fade-out linear both; animation-timeline: scroll(self inline); }
  }
  .toggle { flex: 0 0 auto; }
  .toggle #themeLabel { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
  /* the three links that matter on a phone, so nothing hides past the edge */
  .nav-links a[href$="#about"], .nav-links a[href$="#projects"] { display: none; }
  .brand .b-full { display: none; }
  .brand .b-short { display: inline; }
}
/* Rejestracja typu pozwala plynnie animowac dlugosc wygaszenia; bez @property
   zostaje sama wartosc poczatkowa, czyli staly gradient przy krawedzi. */
@property --nav-fade { syntax: "<length>"; inherits: false; initial-value: 26px; }
@keyframes nav-fade-out { from { --nav-fade: 26px; } to { --nav-fade: 0px; } }

/* ---- section frame ---- */
section { padding: clamp(48px, 8vw, 92px) 0; border-bottom: 1px solid var(--panel-line); position: relative; }
.sec-head { margin-bottom: 40px; }
.sec-head h2 {
  font-size: clamp(26px, 4.6vw, 40px);
  letter-spacing: -0.02em;
}
.sec-head .lead { color: var(--ink-soft); max-width: 62ch; margin-top: 12px; font-size: 16.5px; }

/* ---- HERO ---- */
.hero { padding-top: clamp(46px, 8vw, 86px); border-bottom: none; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: clamp(30px, 5vw, 54px); align-items: start; }
@media (min-width: 860px) { .hero-grid { grid-template-columns: 1.55fr 0.95fr; } }

.hero h1 {
  font-size: clamp(38px, 8vw, 74px);
  letter-spacing: -0.035em;
  line-height: 0.98;
  margin: 4px 0 0;
}
/* the slogan sits under the name, outside the h1, so the heading is just the name */
.hero .tagline { font-size: clamp(38px, 8vw, 74px); letter-spacing: -0.035em; line-height: 0.98;
                 font-weight: 600; color: var(--accent); margin: 0; }
.hero-role {
  font-family: var(--mono); font-size: clamp(13px, 2.2vw, 15px);
  color: var(--ink); margin-top: 22px; line-height: 1.7;
  letter-spacing: 0.01em;
}
.hero-role b { color: var(--accent); font-weight: 500; }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 10px 8px; margin-top: 26px;
  font-family: var(--mono); font-size: 12.5px;
}
.chip {
  border: 1px solid var(--panel-line); border-radius: 999px;
  padding: 6px 13px; color: var(--ink-soft); background: var(--bg-2);
  display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
}
/* Najdluzszy chip ma 351px, wiec ponizej ~370px szerokosci okna rozpychal .hero-grid
   i cala strona dostawala poziome przewijanie. Ponizej tego progu wolno mu sie zlamac. */
@media (max-width: 420px) { .chip { white-space: normal; } }
a.chip { text-decoration: none; }
a.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
@media (max-width: 480px) { .cta-row .btn-primary { flex: 1 1 100%; justify-content: center; } .cta-row .btn-ghost { flex: 1 1 0; justify-content: center; } }
.btn {
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.03em;
  text-decoration: none; padding: 12px 20px; border-radius: var(--radius);
  display: inline-flex; align-items: center; gap: 9px; white-space: nowrap;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); font-weight: 700; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { border: 1px solid var(--panel-line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* portrait card */
.portrait-card {
  border: 1px solid var(--panel-line); border-radius: var(--radius);
  background: var(--panel); padding: 12px; position: relative;
}
.portrait-card::before {
  content: "// operator"; position: absolute; top: 12px; left: 16px; z-index: 2;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em;
  color: var(--accent); text-transform: uppercase;
}
.portrait-frame {
  position: relative; aspect-ratio: 1/1; border-radius: 3px; overflow: hidden;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(0,0,0,0.06) 3px, rgba(0,0,0,0.06) 4px),
    linear-gradient(135deg, var(--bg-3), var(--bg-2));
  display: grid; place-items: center;
}
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.monogram {
  font-family: var(--sans); font-weight: 700; font-size: clamp(56px, 16vw, 104px);
  color: var(--accent); letter-spacing: -0.04em;
}
.portrait-foot {
  display: flex; justify-content: space-between; gap: 8px;
  font-family: var(--mono); font-size: 10.5px; color: var(--ink-faint);
  padding: 11px 4px 3px; letter-spacing: 0.06em; flex-wrap: wrap;
}
.portrait-foot .ok { color: var(--accent); }

/* stat strip */
.stats {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  margin-top: 40px; background: var(--panel-line);
  border: 1px solid var(--panel-line); border-radius: var(--radius); overflow: hidden;
}
@media (min-width: 620px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.hero-grid > .stats { grid-column: 1 / -1; margin-top: 0; }
.stat { background: var(--panel); padding: 20px 18px; }
/* Kafelek prowadzi do raportu zrodlowego. Link, po ktorym nie widac, ze jest
   linkiem, jest bezuzyteczny — stad podkreslenie etykiety i strzalka. */
.stat-link { display: block; color: inherit; text-decoration: none; }
.stat-link:hover .lbl,
.stat-link:focus-visible .lbl { color: var(--accent); }
.stat-link:hover .lbl { text-decoration: underline; text-underline-offset: 3px; }
.stat-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.stat .num { font-family: var(--sans); font-weight: 700; font-size: clamp(26px, 5vw, 34px); color: var(--accent); letter-spacing: -0.02em; }
.stat .lbl { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-faint); margin-top: 4px; line-height: 1.35; }

/* ---- DISCLOSED RESEARCH ---- */
.reports { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 900px) { .reports { grid-template-columns: 1fr 1fr; } }
.rep {
  background: var(--panel); border: 1px solid var(--panel-line);
  border-radius: var(--radius); padding: 22px 22px 18px;
  display: flex; flex-direction: column;
}
.rep-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.sev {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--danger); border: 1px solid currentColor; border-radius: 999px; padding: 4px 11px;
}
.rep-id { font-size: 11.5px; color: var(--ink-faint); }
.rep h3 { font-size: 17px; line-height: 1.35; margin: 14px 0 0; letter-spacing: -0.01em; }
.rep-sum { color: var(--ink-soft); font-size: 14.5px; margin-top: 10px; }
.rep code {
  font-family: var(--mono); font-size: 0.88em; background: var(--bg-2);
  border: 1px solid var(--panel-line); border-radius: 3px; padding: 1px 5px;
  word-break: break-word;
}
.rep-kv { margin-top: 16px; border-top: 1px solid var(--panel-line); padding-top: 12px; }
.rep-kv > div { display: flex; gap: 10px; padding: 3px 0; font-family: var(--mono); font-size: 11.5px; }
.rep-kv dt { color: var(--ink-faint); flex: 0 0 92px; letter-spacing: 0.05em; }
.rep-kv dd { color: var(--ink-soft); margin: 0; }
.rep-kv dd.ok { color: var(--accent); }
.rep-kv dd a { color: var(--accent); }
.rep .proj-links { margin-top: auto; padding-top: 16px; }
.rep-foot {
  margin-top: 20px; font-family: var(--mono); font-size: 12.5px;
  color: var(--ink-faint); text-align: center;
}
.rep-foot a { color: var(--accent); }

/* ---- ROZBIOR LANCUCHA (interaktywny) ---------------------------------- */
.chain { margin-top: 44px; border: 1px solid var(--panel-line); border-radius: var(--radius);
         background: var(--panel); overflow: hidden; }
.chain-head { padding: 26px 26px 0; }
.chain-head h2 { font-size: 20px; margin: 0 0 8px; letter-spacing: -0.01em; }
.chain-head p { color: var(--ink-soft); font-size: 15px; margin: 0; max-width: 68ch; }

/* przeplyw wartosci — podswietla sie wraz z krokiem */
.flow { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; align-items: stretch;
        margin: 22px 0 0; padding: 0 26px; }
.flow .node { flex: 1 1 150px; border: 1px solid var(--panel-line); border-radius: var(--radius);
              padding: 9px 12px; background: var(--bg-3); position: relative;
              transition: border-color .18s ease, background .18s ease, color .18s ease; }
.flow .node span { display: block; font-family: var(--mono); font-size: 11.5px; color: var(--ink);
                   word-break: break-all; }
.flow .node em { display: block; font-style: normal; font-family: var(--mono); font-size: 10px;
                 letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint);
                 margin-top: 3px; }
.flow .node.lit { border-color: var(--accent); background: var(--bg-2); }
.flow .node.lit span { color: var(--accent); }
.flow .node.done { border-color: var(--accent); opacity: 0.55; }

/* zakladki krokow */
.chain-nav { display: flex; flex-wrap: wrap; gap: 1px; background: var(--panel-line);
             margin: 22px 0 0; border-top: 1px solid var(--panel-line);
             border-bottom: 1px solid var(--panel-line); }
.chain-nav button { flex: 1 1 160px; background: var(--bg-3); border: 0; cursor: pointer;
                    font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.04em;
                    color: var(--ink-soft); padding: 14px 16px; text-align: left;
                    transition: background .16s ease, color .16s ease; }
.chain-nav button b { display: block; font-size: 11px; color: var(--ink-faint);
                      letter-spacing: 0.14em; margin-bottom: 3px; font-weight: 500; }
.chain-nav button:hover { background: var(--bg-2); color: var(--ink); }
.chain-nav button[aria-selected="true"] { background: var(--panel); color: var(--accent); }
.chain-nav button[aria-selected="true"] b { color: var(--accent); }
.chain-nav button:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.chain-panel { padding: 24px 26px 4px; }
.chain-panel h3 { font-size: 16.5px; margin: 0 0 10px; letter-spacing: -0.01em; }
.chain-panel p { color: var(--ink-soft); font-size: 15px; margin: 0 0 14px; max-width: 70ch; }
.chain-panel .note { font-size: 13.5px; color: var(--ink-faint); border-left: 2px solid var(--panel-line);
                     padding-left: 12px; }
.chain-panel .note strong { color: var(--ink); }

.code { font-family: var(--mono); font-size: 12.5px; line-height: 1.8; background: var(--bg-3);
        border: 1px solid var(--panel-line); border-radius: var(--radius);
        padding: 14px 16px; overflow-x: auto; margin: 0 0 14px; color: var(--ink); }
.code .c { color: var(--ink-faint); }
.hot { color: var(--danger); }
.code .ok { color: var(--accent); }

.chain-out { border-top: 1px solid var(--panel-line); background: var(--bg-3);
             padding: 20px 26px; }
.chain-out p { margin: 0; font-size: 14.5px; color: var(--ink-soft); max-width: 74ch; }
.chain-out b { color: var(--ink); }

/* panel detekcyjny — ta sama plyta co .chain-out, tylko z naglowkiem i lista sygnalow
   zamiast jednego akapitu. Domyka lancuch od strony obrony, wiec stoi pod replayem,
   do ktorego sie odwoluje. */
.chain-out.det h2 { font-size: 17px; margin: 0 0 10px; letter-spacing: -0.01em; }
.chain-out.det p { margin: 0 0 16px; }
.det-sig { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.det-sig li { font-size: 14px; line-height: 1.6; color: var(--ink-soft); max-width: 74ch;
              border-left: 2px solid var(--panel-line); padding-left: 14px; }
.det-sig li b { display: block; font-family: var(--mono); font-size: 11px; font-weight: 500;
                letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent);
                margin-bottom: 4px; }
/* Nazwy tras i kluczy meta (POST /wp/v2/media/<id>/finalize,
   _wp_attachment_backup_sizes) to jedno dlugie slowo — ponizej ~360px rozpychaly
   panel poza jego plyte. Lamiemy je w srodku tylko wtedy, gdy inaczej sie nie zmieszcza. */
.chain-out p, .chain-out.det p, .det-sig li, .chain-panel p, .rep-sum { overflow-wrap: break-word; }
.chain-out .mono, .det-sig .mono, .chain-panel p .mono, .rep-sum code { overflow-wrap: anywhere; }

@media (prefers-reduced-motion: reduce) {
  .flow .node, .chain-nav button { transition: none; }
}

/* ---- PoC REPLAY (auto-odtwarzany terminal) ---------------------------- */
/* Replay siedzi w srodku .chain, ktory sam nie ma paddingu — bez tego naglowek,
   terminal i pasek odtwarzania dotykaly ramki panelu, podczas gdy kazde
   rodzenstwo (.chain-head, .chain-out) ma wciecie 26px. */
.replay { margin-top: 22px; padding: 0 26px 24px; }
.replay-head h2 { font-size: 20px; margin: 0 0 8px; letter-spacing: -0.01em; }
.replay-head p { color: var(--ink-soft); font-size: 15px; margin: 0 0 16px; max-width: 70ch; }

.term { margin: 0; border: 1px solid var(--panel-line); border-radius: var(--radius);
        background: #0c0f11; overflow: hidden; box-shadow: 0 6px 30px rgba(0,0,0,0.18); }
:root[data-theme="dark"] .term { background: #08110d; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .term { background: #08110d; } }
.term-bar { display: flex; align-items: center; gap: 7px; padding: 10px 14px;
            background: rgba(255,255,255,0.04); border-bottom: 1px solid rgba(255,255,255,0.06); }
.term-bar .dot { width: 11px; height: 11px; border-radius: 50%; background: #3a3f42; }
.term-bar .dot:nth-child(1) { background: #e0524f; }
.term-bar .dot:nth-child(2) { background: #e8b23c; }
.term-bar .dot:nth-child(3) { background: #7cc242; }
.term-title { margin-left: 10px; font-family: var(--mono); font-size: 11.5px;
              color: #8a938f; letter-spacing: 0.02em; }

.term-body { margin: 0; padding: 18px 18px 20px; font-family: var(--mono);
             font-size: 12.5px; line-height: 1.75; color: #cdd6d0;
             min-height: 220px; max-height: 460px; overflow-y: auto; white-space: pre-wrap;
             word-break: break-word; }
.term-body .cmd { color: #eaf0ec; }
.term-body .cmd::before { content: "$ "; color: #34e0a1; }
.term-body .prompt2::before { content: "  "; }
.term-body .out { color: #9aa39d; }
.term-body .ok  { color: #34e0a1; }
.term-body .hot { color: #ff8a5c; font-weight: 600; }
.term-body .win { color: #e8b23c; }
.term-body .cur { display: inline-block; width: 8px; height: 15px; background: #34e0a1;
                  vertical-align: -2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---- PLAYER (pasek postepu + jeden przycisk) ---- */
.player { display:flex; align-items:center; gap:12px; margin-top:12px; flex-wrap:wrap; }
.pbtn { flex:none; width:42px; height:42px; border-radius:50%; border:0; cursor:pointer;
        background:var(--accent); color:#04140e; display:grid; place-items:center;
        transition:filter .16s ease; }
.pbtn:hover { filter:brightness(1.08); }
.pbtn:focus-visible { outline:2px solid var(--accent); outline-offset:3px; }
.ic-play, .ic-pause, .ic-replay { display:block; }
.ic-play { width:0; height:0; border-left:13px solid currentColor;
           border-top:8px solid transparent; border-bottom:8px solid transparent; margin-left:3px; }
.ic-pause { width:13px; height:15px; border-left:4px solid currentColor;
            border-right:4px solid currentColor; }
.ic-replay { width:14px; height:14px; border:2.5px solid currentColor; border-radius:50%;
             border-right-color:transparent; transform:rotate(-45deg); }
.ptrack { flex:1 1 160px; height:6px; border-radius:99px; background:var(--panel-line);
          cursor:pointer; position:relative; min-width:120px; }
.ptrack:focus-visible { outline:2px solid var(--accent); outline-offset:4px; }
.pfill { height:100%; border-radius:99px; background:var(--accent); width:100%;
         transition:width .12s linear; }
.pstep { font-size:11.5px; color:var(--ink-faint); font-variant-numeric:tabular-nums; flex:none; }

.replay-note { font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); }
.replay-note a { color: var(--accent); }

@media (max-width: 640px) { .term-body { font-size: 11.5px; max-height: 60vh; } }
@media (prefers-reduced-motion: reduce) { .term-body .cur { animation: none; } }

/* ---- CREDENTIALS (zwiniete CTF/certy/edukacja/jezyki) ---- */
/* Five cards in an auto-fit grid left empty cells (the grid line colour showed through):
   three holes in the second row at four columns, two at three columns. Hence explicit
   breakpoints, with a span on the cards that would otherwise sit alone — every row is
   full at every width. */
.cred-grid { display:grid; gap:1px; background:var(--panel-line); border:1px solid var(--panel-line);
             border-radius:var(--radius); overflow:hidden;
             grid-template-columns:1fr; }
@media (min-width:600px) {   /* 2 columns: 2 + 2 + fifth card full width */
  .cred-grid { grid-template-columns:repeat(2,1fr); }
  .cred--wide { grid-column:1 / -1; }
  .cred--wide ul { flex-direction:row; flex-wrap:wrap; gap:10px 34px; }
  .cred--wide li { min-width:150px; }
}
@media (min-width:900px) {   /* 3 columns: 3 + (fourth spans 2, fifth spans 1) */
  .cred-grid { grid-template-columns:repeat(3,1fr); }
  .cred:nth-child(4) { grid-column:span 2; }
  .cred--wide { grid-column:auto; }
  .cred--wide ul { flex-direction:column; gap:11px; }
}
@media (min-width:1150px) {  /* 5 columns: one row, no spans */
  .cred-grid { grid-template-columns:repeat(5,1fr); }
  .cred:nth-child(4) { grid-column:auto; }
}
.cred { background:var(--panel); padding:20px 22px; }
.cred h3 { font-size:13px; font-family:var(--mono); letter-spacing:.06em; text-transform:uppercase;
           color:var(--accent); margin:0 0 14px; }
.cred ul { list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:11px; }
.cred li { font-size:14px; color:var(--ink-soft); line-height:1.4; }
.cred li b { color:var(--ink); font-weight:600; }
.cred li span { display:block; font-family:var(--mono); font-size:11.5px; color:var(--ink-faint); margin-top:2px; }
.cred li .mk { display:inline; color:var(--gold); text-transform:uppercase; letter-spacing:.06em; }


/* ---- ABOUT ---- */
.about-grid { display: grid; grid-template-columns: 1fr; gap: clamp(26px, 4vw, 46px); }
@media (min-width: 820px) { .about-grid { grid-template-columns: 1.5fr 1fr; } }
.about-body p { color: var(--ink-soft); font-size: 17px; }
.about-body p strong { color: var(--ink); font-weight: 600; }
.aside-card {
  border: 1px solid var(--panel-line); border-radius: var(--radius);
  background: var(--panel); padding: 22px; align-self: start;
}
.aside-card h3 { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 9px 16px; font-size: 14px; }
.kv dt { font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); letter-spacing: 0.05em; white-space: nowrap; }
.kv dd { margin: 0; color: var(--ink); }
.kv dd + dt { border-top: 1px solid var(--panel-line); padding-top: 9px; }
.kv dt.brd, .kv dd.brd { border-top: 1px solid var(--panel-line); padding-top: 9px; }

/* ---- generic card grids ---- */
.grid3 { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 640px) { .grid3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .grid3 { grid-template-columns: repeat(3, 1fr); } }
.grid2 { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 760px) { .grid2 { grid-template-columns: repeat(2, 1fr); } }

.proj-card {
  border: 1px solid var(--panel-line); border-radius: var(--radius);
  background: var(--panel); padding: 20px;
}

.proj-card { display: flex; flex-direction: column; }
.proj-card h3 { font-size: 17px; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.proj-card h3 .tagm { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent); border-radius: 999px; padding: 2px 8px; }
.proj-card p { color: var(--ink-soft); font-size: 14px; margin: 12px 0 16px; }
.proj-card p a { color: var(--ink); text-underline-offset: 3px;
                 text-decoration-color: color-mix(in srgb, var(--accent) 55%, transparent); }
.proj-card p a:hover { color: var(--accent); }
.proj-links { margin-top: auto; display: flex; flex-wrap: wrap; gap: 8px; }
.proj-links a {
  font-family: var(--mono); font-size: 12px; text-decoration: none;
  color: var(--ink-soft); border: 1px solid var(--panel-line); border-radius: var(--radius);
  padding: 6px 11px; display: inline-flex; align-items: center; gap: 7px;
}
.proj-links a:hover { color: var(--accent); border-color: var(--accent); }
/* Karty uslug pozyczaja tabelke .rep-kv z sekcji raportow. W .proj-card trzeba jej jeszcze
   dolozyc odstep od rzedu linkow — przy jednej kolumnie karta ma wysokosc tresci, wiec
   margin-top:auto z .proj-links nic nie odsuwa. */
.proj-card .rep-kv { margin-bottom: 18px; }

/* ---- CONTACT ---- */
.contact-wrap { text-align: center; }
.contact-wrap h2 { font-size: clamp(30px, 6vw, 54px); letter-spacing: -0.03em; }
.contact-mail {
  display: inline-block; margin-top: 20px;
  font-family: var(--mono); font-size: clamp(15px, 3.5vw, 22px);
  color: var(--accent); text-decoration: none; word-break: break-all;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 45%, transparent); padding-bottom: 3px;
}
.contact-mail:hover { border-color: var(--accent); }
.contact-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 34px; }
.contact-wrap .eyebrow { justify-content: center; }
.contact-wrap .contact-lead { color: var(--ink-soft); max-width: 56ch; margin: 16px auto 0; }

/* footer */
footer { padding: 34px 0 46px; }
.foot-inner { display: flex; flex-wrap: wrap; gap: 12px 22px; justify-content: space-between; align-items: center; }
.foot-inner p { margin: 0; font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); letter-spacing: 0.04em; }
.foot-inner .ok { color: var(--accent); }

/* ---- LINK DO ROZBIORU (pod kartami raportow) ---- */
.rep-more { display: flex; align-items: center; gap: 10px 16px; margin-top: 18px; padding: 18px 22px;
            border: 1px solid var(--panel-line); border-radius: var(--radius); background: var(--panel);
            color: var(--ink); text-decoration: none; }
.rep-more:hover { border-color: var(--accent); }
.rep-more .k { flex: none; font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em;
               text-transform: uppercase; color: var(--accent); }
.rep-more .t { font-size: 15.5px; font-weight: 500; line-height: 1.45; }
.rep-more .arr { margin-left: auto; flex: none; font-family: var(--mono); color: var(--accent); }
.rep-more:hover .t { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 560px) { .rep-more { flex-wrap: wrap; } .rep-more .arr { display: none; } }

/* ---- ALSO BUILT (produkty zwiniete do listy) ---- */
.also { list-style: none; margin: 0; padding: 0; border: 1px solid var(--panel-line);
        border-radius: var(--radius); background: var(--panel); }
.also li { display: grid; grid-template-columns: minmax(150px, 190px) 1fr; gap: 4px 18px;
           padding: 14px 20px; border-top: 1px solid var(--panel-line);
           font-size: 14.5px; line-height: 1.55; color: var(--ink-soft); }
.also li:first-child { border-top: 0; }
.also .nm { font-family: var(--mono); font-size: 13px; }
.also .nm a { color: var(--ink); text-decoration: none;
              border-bottom: 1px solid color-mix(in srgb, var(--accent) 45%, transparent); }
.also a:hover { color: var(--accent); }
.also .ds a { color: var(--accent); }
@media (max-width: 600px) { .also li { grid-template-columns: 1fr; } }

/* ---- PODSTRONA ROZBIORU ---- */
.article-head { padding-bottom: clamp(30px, 5vw, 48px); border-bottom: none; }
.article-head h1 { font-size: clamp(30px, 5.6vw, 52px); letter-spacing: -0.03em; line-height: 1.05; max-width: 20ch; }
.article-date { margin: 14px 0 0; font-family: var(--mono); font-size: 12px;
                letter-spacing: 0.04em; color: var(--ink-faint); }
.article-head .lead { color: var(--ink-soft); max-width: 66ch; margin-top: 18px; font-size: 17px; }
.article-head .rep-kv { max-width: 780px; margin-top: 26px; }
.article-head .rep-kv dt { flex-basis: 104px; }
.eyebrow a { color: inherit; text-decoration: none; }
.eyebrow a:hover { text-decoration: underline; text-underline-offset: 3px; }
.article-body { padding-top: 0; }
.article-body .chain { margin-top: 0; }
.det-rules { margin: 18px 0 0; font-size: 14px; color: var(--ink-soft); max-width: 74ch; }
.det-rules a { color: var(--accent); }
.article-foot { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

/* ---- PRINT ---- */
@media print {
  :root, :root[data-theme="dark"] {
    --bg:#fff; --bg-2:#fff; --bg-3:#fff; --panel:#fff; --panel-line:#c9cdc6;
    --ink:#0c0f10; --ink-soft:#2b3230; --ink-faint:#565f5c;
    --accent:#0a7d5e; --gold:#8a6510; --danger:#9a4416;
  }
  body { background: #fff !important; background-image: none !important; color: #0c0f10; font-size: 11pt; }
  .nav, .toggle, .cta-row, .hero-meta, .portrait-foot, .stats, .contact-links, footer .ok { display: none !important; }
  .nav { position: static; }
  section { padding: 14px 0; border-bottom: 1px solid #d5d8d2; page-break-inside: auto; }
  .hero { padding-top: 6px; }
  .hero h1 { font-size: 26pt; }
  .portrait-card::before { display: none; }
  .portrait-card { border: none; padding: 0; max-width: 42mm; }
  .hero-grid { grid-template-columns: 1fr auto; gap: 10mm; align-items: start; }
  .portrait-frame { border-radius: 2mm; }
  .proj-card, .rep, .cred, .aside-card {
    page-break-inside: avoid; break-inside: avoid;
  }
  .proj-card, .aside-card {
    box-shadow: none; border: 1px solid #d5d8d2;
  }
  a { color: #0c0f10; text-decoration: none; }
  .sec-head { margin-bottom: 16px; }
  .contact-mail { color: #0a7d5e; }
  /* rozbior drukuje sie w calosci: wszystkie kroki naraz, bez odtwarzacza */
  .chain-panel[hidden] { display: block !important; }
  .chain-nav, .player, .flow, .article-foot { display: none !important; }
  .term-body { max-height: none; overflow: visible; }
  .rep-more { border: 1px solid #d5d8d2; }
  @page { margin: 14mm; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* ---- grafts: editorial + recruiter polish ---- */
.about-body p.lead-p { font-size:18.5px; color:var(--ink); }
.pullquote { border-left:3px solid var(--accent); padding:4px 0 4px 20px; margin:24px 0; font-size:19px; line-height:1.42; color:var(--ink); font-weight:500; }
.pullquote .mk { display:block; margin-top:9px; font-family:var(--mono); font-size:10.5px; letter-spacing:0.1em; text-transform:uppercase; color:var(--ink-faint); font-weight:400; }
.portrait-foot .ok { display:inline-flex; align-items:center; gap:7px; }
.portrait-foot .ok::before { content:""; width:7px; height:7px; border-radius:50%; background:var(--accent); box-shadow:0 0 8px var(--accent); animation:pulse 2.1s ease-in-out infinite; }
@keyframes pulse { 0%,100%{ opacity:1; transform:scale(1); } 50%{ opacity:.4; transform:scale(.78); } }
@media (prefers-reduced-motion: reduce){ .portrait-foot .ok::before{ animation:none; } }