/* ==========================================================
   Strona główna (index.html). Ciemna skóra biblioteki, ta sama
   co przewodnik i pokoje: portal ma własną, jasną (portal.css).
   Tu są tylko rzeczy, których nie ma w style.css.
   ========================================================== */

/* Menu strony głównej: bez rozwijanych rozdziałów, więc odstępy
   z przewodnika byłyby za ciasne. */
.start .nav { top: 0; }
.start .hero { min-height: min(820px, 92svh); padding: 130px 0 80px; }
.start .hero__title { font-size: clamp(42px, 6.2vw, 78px); }
.start .hero__lead { max-width: 680px; margin-inline: auto; }
.start .hero__canvas { opacity: .4; }
.start .reveal { opacity: 1; transform: none; }
.start section[id] { scroll-margin-top: 85px; }
.story-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 30px 0; }
.story-card, .story-lab { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.story-card h3, .story-lab h3 { font-family: var(--font-display); font-size: 28px; line-height: 1.2; margin: 8px 0 16px; }
.story-card p { color: var(--muted); }
.story-next { display: inline-block; margin-top: 26px; padding-block: 12px; color: var(--fire); font-weight: 600; }
.story-detail { border-block: 1px solid var(--line); padding: 18px 0; margin-top: 24px; }
.story-detail summary { cursor: pointer; font-weight: 600; }
.story-takeaway { font-family: var(--font-display); font-size: clamp(25px, 4vw, 36px); color: var(--gold); margin-top: 35px; }
.truth-steps { padding-left: 25px; }
.truth-steps li { padding: 16px 12px; margin-block: 8px; border-left: 3px solid transparent; }
.truth-steps li.is-current { background: var(--bg-alt); border-color: var(--fire); }
.truth-steps strong { display: block; color: var(--gold); }
.start [hidden] { display: none !important; }
@media (max-width: 600px) {
  .story-pair { grid-template-columns: 1fr; }
  .story-card, .story-lab { padding: 20px; }
  .start .hero { min-height: auto; padding: 105px 0 75px; }
  .flip__switch { display: flex; border-radius: 16px; }
  .flip__btn { flex: 1; border-radius: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .start *, .start *::before, .start *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}
.start .nav__menu > a { font-size: 14.5px; }

/* ---------- Pierwszy ekran: jeden przycisk, dwa cichsze wyjścia ---------- */
.btn--big { padding: 15px 28px; font-size: 17px; }
.hero__alt { margin: 16px 0 0; font-size: 14.5px; color: var(--muted); }
.hero__alt a { color: var(--text); text-decoration: underline; text-decoration-color: rgba(255, 179, 71, .5); text-underline-offset: 3px; }
.hero__alt a:hover { color: var(--fire); }

/* ---------- Dziesięć sekund: piątka i przełącznik ---------- */
.aha {
  margin-top: 26px; padding: 22px 24px; border-radius: var(--radius);
  border: 1px solid var(--line); background: var(--surface);
}
.who { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-bottom: 18px; }
.who__p {
  border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--bg-alt);
  padding: 12px 8px; text-align: center; display: grid; gap: 4px; justify-items: center;
}
.who__face { font-size: 24px; line-height: 1; }
.who__who { display: block; font-size: 12.5px; color: var(--muted); line-height: 1.35; }
.who__who b { color: var(--text); }
.who__know { display: block; font-family: var(--font-mono); font-size: 12px; color: var(--gold); }
.who__vote { display: block; font-size: 12px; color: var(--muted); }
.who__vote b { color: var(--text); }
@media (max-width: 560px) { .who { grid-template-columns: repeat(2, 1fr); } }

.flip__switch {
  display: inline-flex; border: 1px solid var(--line-strong); border-radius: 999px;
  padding: 3px; background: var(--bg-alt); margin-bottom: 16px;
}
.flip__btn { border: 0; background: transparent; border-radius: 999px; padding: 8px 16px; font-size: 14px; color: var(--muted); cursor: pointer; }
.flip__btn.is-on { background: var(--fire); color: #17120a; font-weight: 600; }
.flip__bars { display: grid; gap: 12px; }
.flipbar__top { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; margin-bottom: 6px; }
.flipbar__top b { font-family: var(--font-mono); font-size: 13px; }
.flipbar__track { height: 12px; border-radius: 999px; background: var(--bg-alt); overflow: hidden; }
.flipbar__fill { height: 100%; border-radius: 999px; transition: width 0.5s cubic-bezier(0.2, 0.7, 0.3, 1); }
.flipbar--a .flipbar__fill { background: linear-gradient(90deg, var(--fire-2), var(--fire)); }
.flipbar--b .flipbar__fill { background: linear-gradient(90deg, #3f7fd6, var(--blue)); }
.flip__verdict { margin: 16px 0 0; padding-top: 12px; border-top: 1px solid var(--line); font-size: 15px; }
.flip__verdict b { color: var(--gold); }

/* Trzydzieści sekund jako podpis pod mechanizmem, nie osobna sekcja */
.start .short30 { margin-top: 34px; }
.short30__label { margin: 0 0 10px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--fire); }
.start .short30__text { font-size: clamp(18px, 2vw, 23px); }

/* ---------- Fakty: jedna linia każdy ---------- */
.start .fact { padding: 18px 20px; }

/* ---------- Droga: trzy kroki ---------- */
.steps { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 14px; }
.step {
  display: grid; grid-template-columns: 56px 1fr; gap: 18px; align-items: start;
  padding: 22px 26px 22px 20px; border-radius: var(--radius);
  border: 1px solid var(--line); background: var(--surface); position: relative;
}
.step__num {
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 500; font-size: 22px;
  color: var(--fire); border: 1.5px solid rgba(255, 179, 71, .5); background: var(--bg);
}
.step.is-done .step__num { background: var(--fire); color: #1a0f00; border-color: transparent; }
.step__body { display: grid; gap: 6px; }
.step__tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--fire); }
.step__title { font-family: var(--font-display); font-weight: 500; font-size: clamp(22px, 2.6vw, 29px); line-height: 1.15; color: var(--text); }
.step__title:hover { color: var(--fire); text-decoration: none; }
.step__body > p { margin: 0; color: var(--muted); font-size: 15.5px; max-width: 70ch; }
.step__state { display: none; font-size: 13px; color: var(--good, #7dd67d); }
.step__state:not(:empty) { display: block; }
.step__pair { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin-top: 4px; }
.step__opt {
  display: grid; gap: 4px; align-content: start; padding: 14px 16px; border-radius: 11px;
  border: 1px solid var(--line); background: var(--bg); color: var(--text);
  transition: border-color .2s, transform .15s;
}
.step__opt:hover { border-color: var(--fire); transform: translateY(-2px); text-decoration: none; }
.step__opt b { font-family: var(--font-display); font-weight: 500; font-size: 19px; line-height: 1.2; }
.step__opt p { margin: 0; color: var(--muted); font-size: 14px; }
.step__opt.is-done { border-color: rgba(255, 179, 71, .5); }
@media (max-width: 720px) {
  .step { grid-template-columns: 40px 1fr; gap: 12px; padding: 18px 16px; }
  .step__num { width: 34px; height: 34px; font-size: 17px; }
  .step__pair { grid-template-columns: 1fr; }
}

/* ---------- Makieta: jedno zdanie, jeden przycisk ---------- */
.s-portal {
  display: grid; gap: 14px; justify-items: start;
  margin-top: 26px; padding: 24px 26px; border-radius: var(--radius);
  border: 1px solid rgba(255, 179, 71, .32);
  background: radial-gradient(120% 140% at 0% 0%, rgba(255, 179, 71, .1), rgba(255, 179, 71, 0) 62%), var(--surface);
}
.s-portal__note { margin: 0; font-size: 14.5px; line-height: 1.55; color: var(--muted); max-width: 62ch; }
.s-portal__note strong { color: var(--text); }
#ctaWracasz { margin: 0; }

/* ---------- Biblioteka: zwarta lista ---------- */
.lib { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); margin-top: 22px; }
.lib__item {
  display: grid; gap: 3px; align-content: start; padding: 14px 16px; border-radius: 11px;
  border: 1px solid var(--line); background: var(--surface); color: var(--text);
  transition: border-color .2s, transform .15s;
}
.lib__item:hover { border-color: var(--fire); transform: translateY(-2px); text-decoration: none; }
.lib__item b { font-weight: 600; font-size: 15.5px; }
.lib__item span { font-size: 13.5px; color: var(--muted); line-height: 1.45; }

/* Wyłanianie: krócej i bez cofania, żeby nie migało przy szybkim przewijaniu */
.start .reveal { transform: translateY(10px); transition: opacity .4s ease, transform .4s ease; }