/* Podaj Dalej — ksiazkawdrodze.pl — arkusz stylów strony publicznej */

:root {
  --paper: #faf6ee;
  --paper-raised: #ffffff;
  --paper-alt: #f2ead9;
  --ink: #2a2416;
  --ink-soft: #4a4232;
  --muted: #7a705c;
  --line: #e6dcc6;
  --accent: #1a4d8f;
  --accent-dark: #123a6b;
  --accent-tint: #eaf0f9;
  --warm: #c9622a;
  --warm-tint: #fbebe0;
  --shadow: 0 1px 2px rgba(42, 36, 22, 0.04), 0 8px 24px -12px rgba(42, 36, 22, 0.18);
  --radius: 14px;
  --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "Source Sans 3", "Segoe UI", system-ui, -apple-system, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1c1712;
    --paper-raised: #241e17;
    --paper-alt: #2a2318;
    --ink: #f1ead9;
    --ink-soft: #d9cfba;
    --muted: #a89b83;
    --line: #3a3225;
    --accent: #7fa8e0;
    --accent-dark: #a9c4ea;
    --accent-tint: #223349;
    --warm: #e3945f;
    --warm-tint: #3a2a1e;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px -12px rgba(0, 0, 0, 0.5);
  }
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

a { color: var(--accent); }
a:hover { color: var(--accent-dark); }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.1rem, 4vw, 3.1rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-top: 0; }
h3 { font-size: 1.2rem; }

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container--narrow { max-width: 760px; }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: .75rem 1.25rem;
  border-radius: 0 0 8px 0;
  z-index: 100;
}
.skip-link:focus { left: 0; }

/* ---------- Header / nav ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 20;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: 1080px;
  margin: 0 auto;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
}
.brand img { width: 32px; height: 32px; }
.brand:hover { color: var(--ink); }

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: .95rem;
}
.nav a:hover { color: var(--accent); }
.nav a[aria-current="page"] { color: var(--accent); font-weight: 600; }

.btn {
  display: inline-block;
  padding: .65rem 1.4rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--accent); color: #fff; box-shadow: var(--shadow); }
.btn--primary:hover { background: var(--accent-dark); color: #fff; }
.btn--ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn--warm { background: var(--warm); color: #fff; }
.btn--warm:hover { background: #a94f1f; color: #fff; }

/* ---------- Hero ---------- */
.hero {
  padding: 4.5rem 0 4rem;
  text-align: center;
}
.hero__eyebrow {
  display: inline-block;
  font-family: var(--sans);
  font-size: .8rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--warm);
  background: var(--warm-tint);
  padding: .35rem .9rem;
  border-radius: 999px;
  margin-bottom: 1.4rem;
  font-weight: 600;
}
.hero h1 { max-width: 780px; margin: 0 auto .9rem; }
.hero p.lead {
  max-width: 620px;
  margin: 0 auto 2rem;
  font-size: 1.2rem;
  color: var(--ink-soft);
}
.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: .5rem;
}
.hero__hint { color: var(--muted); font-size: .9rem; margin-top: 1rem; }

/* ---------- Sections ---------- */
section { padding: 3.5rem 0; }
section.alt { background: var(--paper-alt); }
.section-head { max-width: 640px; margin: 0 auto 2.5rem; text-align: center; }
.section-head p { color: var(--ink-soft); font-size: 1.05rem; }
.section-head .hero__eyebrow { margin-bottom: 1rem; }

/* ---------- Cards / grid ---------- */
.grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}
.card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
}
.card h3 { margin-top: .4rem; }
.card p { color: var(--ink-soft); margin-bottom: 0; }
.card__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--accent-tint);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
}

/* ---------- Steps (numbered) ---------- */
.steps {
  counter-reset: step;
  display: grid;
  gap: 1.75rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 2.5rem;
}
.step {
  position: relative;
  padding-left: 3rem;
}
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0; top: 0;
  width: 2.1rem; height: 2.1rem;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: var(--serif);
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.05rem;
}
.step h3 { margin-top: 0; }
.step p { color: var(--ink-soft); }

/* ---------- Quote / pull ---------- */
.pull {
  font-family: var(--serif);
  font-size: 1.6rem;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  color: var(--ink);
  line-height: 1.4;
}
.pull span { color: var(--warm); }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--accent);
  color: #fff;
  border-radius: 20px;
  padding: 3rem 2rem;
  text-align: center;
  margin: 0 1.5rem;
}
.cta-banner h2 { color: #fff; }
.cta-banner p { color: #dce8fa; max-width: 560px; margin: 0 auto 1.75rem; font-size: 1.05rem; }
.cta-banner .btn--primary { background: #fff; color: var(--accent-dark); }
.cta-banner .btn--primary:hover { background: #f0f4fb; }
.cta-banner .btn--ghost { border-color: rgba(255,255,255,.5); color: #fff; }
.cta-banner .btn--ghost:hover { border-color: #fff; color: #fff; }

/* ---------- FAQ (native details/summary — no JS) ---------- */
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0;
}
.faq-item summary {
  cursor: pointer;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.1rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--accent);
  flex-shrink: 0;
  font-family: var(--sans);
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p { color: var(--ink-soft); margin: .8rem 0 0; }

/* ---------- Prose (about / legal pages) ---------- */
.prose h2 { margin-top: 2.2rem; }
.prose h3 { margin-top: 1.6rem; }
.prose p, .prose li { color: var(--ink-soft); }
.prose ul, .prose ol { padding-left: 1.3rem; }
.prose a { text-decoration-color: var(--line); }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: .85rem;
  color: var(--muted);
  padding: 1.2rem 0 0;
}
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }

/* ---------- Organization codes example ---------- */
.code-pill {
  display: inline-block;
  font-family: "SFMono-Regular", Consolas, monospace;
  background: var(--paper-alt);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: .1rem .5rem;
  font-size: .9em;
  color: var(--accent-dark);
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--paper-alt);
  padding: 3rem 0 2rem;
  margin-top: 3rem;
}
.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1.4fr repeat(3, 1fr);
}
.footer-grid h4 {
  font-family: var(--sans);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
  margin: 0 0 .9rem;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: .55rem; }
.footer-grid a { color: var(--ink-soft); text-decoration: none; font-size: .95rem; }
.footer-grid a:hover { color: var(--accent); }
.footer-brand p { color: var(--muted); font-size: .9rem; max-width: 280px; }
.footer-bottom {
  max-width: 1080px;
  margin: 2.5rem auto 0;
  padding: 1.5rem 1.5rem 0;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
  color: var(--muted);
  font-size: .85rem;
}

@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-banner { margin: 0; border-radius: 0; }
}