/* rozmowy.smalec.dev — przygotowanie Kamy do rozmów w ZF
   Dark only. Czytelność przede wszystkim: ciepła ciemna paleta, zero ozdobników. */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400..700;1,9..144,400..600&family=Instrument+Sans:ital,wght@0,400..700;1,400..600&display=swap');

:root {
  --bg: #161310;
  --bg-2: #1c1814;
  --card: #211d18;
  --card-2: #282319;
  --ink: #ece5d8;
  --ink-soft: #c3baa9;
  --muted: #8f8678;
  --line: #3a332a;
  --terracotta: #e5825f;
  --terracotta-dk: #f09a7a;
  --teal: #5fb39a;
  --teal-dk: #7cc7b0;
  --accent: var(--terracotta);
  --accent-dk: var(--terracotta-dk);

  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans: 'Instrument Sans', ui-sans-serif, system-ui, sans-serif;

  --maxw: 940px;
  --radius: 12px;
}

body[data-role="buyer"] { --accent: var(--terracotta); --accent-dk: var(--terracotta-dk); }
body[data-role="scm"]   { --accent: var(--teal);       --accent-dk: var(--teal-dk); }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: dark; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

a { color: var(--accent-dk); text-underline-offset: 3px; }

/* ---------- Header / nav ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0; gap: 16px;
}
.brand {
  font-family: var(--serif);
  font-weight: 600; font-size: 1.05rem; letter-spacing: -.01em;
  display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink);
}
.brand .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
.backlink {
  font-size: .92rem; text-decoration: none; color: var(--ink-soft);
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--card);
}
.backlink:hover { border-color: var(--accent); color: var(--accent-dk); }

/* ---------- Hero (landing) ---------- */
.hero { padding: 40px 0 26px; }
.eyebrow {
  font-size: .78rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent-dk); margin: 0 0 18px;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 600; font-size: clamp(2.4rem, 6vw, 4rem); line-height: 1.04;
  letter-spacing: -.02em; margin: 0 0 20px; color: var(--ink);
}
.hero h1 em { font-style: italic; color: var(--accent-dk); }
.lede { font-size: clamp(1.02rem, 2.2vw, 1.2rem); color: var(--ink-soft); max-width: 62ch; margin: 0 0 8px; }

.note-card {
  margin: 30px 0 4px; padding: 20px 24px; background: var(--card);
  border: 1px solid var(--line); border-left: 4px solid var(--accent);
  border-radius: var(--radius);
}
.note-card p { margin: 0; color: var(--ink-soft); }
.note-card strong { color: var(--ink); }

/* ---------- Role cards ---------- */
.section-head { margin: 56px 0 20px; }
.section-head h2 {
  font-family: var(--serif); font-weight: 600; font-size: clamp(1.5rem,3.4vw,1.9rem);
  letter-spacing: -.02em; margin: 0 0 6px;
}
.section-head p { margin: 0; color: var(--muted); }

.roles { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 720px) { .roles { grid-template-columns: 1fr; } }

.role {
  --a: var(--terracotta); --a-dk: var(--terracotta-dk);
  position: relative; display: flex; flex-direction: column;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px 22px; text-decoration: none; color: var(--ink);
  overflow: hidden; transition: border-color .2s;
}
.role.scm { --a: var(--teal); --a-dk: var(--teal-dk); }
.role::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--a); }
.role:hover { border-color: var(--a); }
.role .tag {
  align-self: flex-start; font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--a-dk); border: 1px solid var(--line);
  padding: 4px 11px; border-radius: 999px; margin-bottom: 16px;
}
.role h3 { font-family: var(--serif); font-weight: 600; font-size: 1.5rem; letter-spacing: -.02em; margin: 0 0 6px; line-height: 1.12; }
.role .company { font-size: .9rem; color: var(--muted); margin: 0 0 14px; }
.role p.desc { color: var(--ink-soft); margin: 0 0 18px; font-size: .97rem; }
.role .themes { display: flex; flex-wrap: wrap; gap: 7px; margin: 0 0 20px; }
.role .themes span { font-size: .78rem; color: var(--ink-soft); background: var(--bg-2); border: 1px solid var(--line); padding: 4px 10px; border-radius: 7px; }
.role .cta { margin-top: auto; display: inline-flex; align-items: center; gap: 9px; font-weight: 600; color: var(--a-dk); }

/* ---------- How-it-works ---------- */
.how { margin-top: 22px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 8px; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 440px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 16px 14px; }
.step .n { font-family: var(--serif); font-size: 1.4rem; color: var(--accent-dk); font-weight: 600; }
.step h4 { margin: 6px 0 6px; font-size: 1rem; color: var(--ink); }
.step p { margin: 0; font-size: .88rem; color: var(--ink-soft); }

.tips { margin-top: 22px; padding: 22px 24px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); }
.tips h4 { margin: 0 0 12px; font-family: var(--serif); font-weight: 600; font-size: 1.15rem; }
.tips ul { margin: 0; padding-left: 20px; }
.tips li { margin: 8px 0; color: var(--ink-soft); }
.tips b { color: var(--ink); }

/* ---------- Question page ---------- */
.q-hero { padding: 26px 0 10px; }
.q-hero .tag {
  display: inline-block; font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent-dk); border: 1px solid var(--line); padding: 4px 12px; border-radius: 999px;
}
.q-hero h1 { font-family: var(--serif); font-weight: 600; font-size: clamp(2rem,5vw,3rem); letter-spacing: -.02em; margin: 16px 0 10px; line-height: 1.06; }
.q-hero .meta { color: var(--muted); font-size: .95rem; margin: 0 0 4px; }
.q-hero .lede { margin-top: 14px; }

.legend { display: flex; flex-direction: column; gap: 8px; margin: 22px 0 8px; font-size: .88rem; color: var(--ink-soft); }
.legend span { display: inline-flex; align-items: baseline; gap: 9px; }
.pill { flex: 0 0 auto; font-size: .68rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; padding: 3px 9px; border-radius: 6px; }
.pill.term { border: 1px solid var(--accent); color: var(--accent-dk); }
.pill.star { border: 1px solid #a08c53; color: #cdb87e; }

.qsection { margin: 44px 0; scroll-margin-top: 64px; }
.qsection > header { border-top: 2px solid var(--line); padding-top: 16px; margin-bottom: 8px; }
.qsection .sec-n { font-family: var(--serif); font-size: .95rem; color: var(--accent-dk); font-weight: 600; letter-spacing: .04em; }
.qsection h2 { font-family: var(--serif); font-weight: 600; font-size: 1.65rem; letter-spacing: -.02em; margin: 4px 0 8px; }
.qsection .check { margin: 0 0 20px; color: var(--ink-soft); font-size: .96rem; background: var(--card); border-left: 3px solid var(--accent); padding: 10px 16px; border-radius: 0 8px 8px 0; }
.qsection .check b { color: var(--ink); }

ol.qlist { list-style: none; counter-reset: q; margin: 0; padding: 0; }
ol.qlist > li {
  counter-increment: q; position: relative;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px 16px 58px; margin: 12px 0;
}
ol.qlist > li::before {
  content: counter(q); position: absolute; left: 16px; top: 17px;
  width: 28px; height: 28px; border-radius: 8px;
  border: 1px solid var(--line); color: var(--accent-dk); background: var(--bg-2);
  font-family: var(--serif); font-weight: 600; font-size: .95rem;
  display: grid; place-items: center;
}
.qtext { font-size: 1.06rem; color: var(--ink); margin: 0; font-weight: 500; line-height: 1.5; }
.hint { margin: 10px 0 0; font-size: .9rem; color: var(--ink-soft); }
.hint::before { content: "↳ "; color: var(--accent-dk); font-weight: 700; }
.hint .term-word { color: var(--accent-dk); font-weight: 600; }

/* collapsible suggested answer */
details.ans { margin-top: 12px; }
details.ans summary {
  cursor: pointer; list-style: none; display: inline-flex; align-items: center; gap: 7px;
  font-size: .84rem; font-weight: 600; color: var(--accent-dk);
  padding: 5px 12px 5px 10px; border: 1px solid var(--line);
  border-radius: 999px; background: var(--bg-2);
  user-select: none;
}
details.ans summary::-webkit-details-marker { display: none; }
details.ans summary::before { content: "▸"; font-size: .8rem; }
details.ans[open] summary::before { content: "▾"; }
details.ans summary:hover { border-color: var(--accent); }
.ans-en {
  margin: 12px 0 0; padding: 14px 16px; font-size: .96rem; color: var(--ink);
  background: var(--card-2); border-radius: 10px; border: 1px solid var(--line);
  line-height: 1.6;
}
.ans-en .ph { color: var(--accent-dk); font-weight: 600; }
details.ans .hint { margin-top: 10px; }

/* jump nav */
.jump { position: sticky; top: 0; z-index: 5; background: var(--bg); border-bottom: 1px solid var(--line); margin: 0 0 8px; }
.jump .wrap { display: flex; gap: 8px; overflow-x: auto; padding: 12px 24px; scrollbar-width: thin; }
.jump a { flex: 0 0 auto; font-size: .82rem; text-decoration: none; color: var(--ink-soft); padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); white-space: nowrap; }
.jump a:hover { border-color: var(--accent); color: var(--accent-dk); }

/* ---------- Footer ---------- */
footer.site { margin-top: 70px; padding: 40px 0 60px; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; }
footer.site a { color: var(--ink-soft); }
.heart { color: var(--terracotta); }

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