@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,600;9..144,700&family=Source+Sans+3:wght@400;600;700&display=swap');

:root {
  --bg: #f3f1eb;
  --bg-card: #ffffff;
  --text: #17191c;
  --text-dim: #6b6f7a;
  --accent: #a8791f;
  --accent-ink: #4a3510;
  --link: #0d7d6f;
  --border: #e4e0d6;
  --shadow: 0 1px 2px rgba(23,25,28,0.04), 0 8px 24px rgba(23,25,28,0.06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a;
    --bg-card: #1c1f24;
    --text: #edeef0;
    --text-dim: #9a9ea7;
    --accent: #d7ab53;
    --accent-ink: #f6e6c0;
    --link: #4fd6c4;
    --border: #2b2f36;
    --shadow: 0 1px 2px rgba(0,0,0,0.2), 0 8px 28px rgba(0,0,0,0.35);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: "Source Sans 3", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.65; -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3, .logo-word {
  font-family: "Fraunces", Georgia, serif; letter-spacing: -0.01em;
}

/* ── Header ─────────────────────────────────────────────────────────────── */
header.site {
  border-bottom: 1px solid var(--border); padding: 22px 0;
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
header.site a.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.nav { display: flex; gap: 22px; }
.nav a { color: var(--text-dim); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.nav a:hover, .nav a.active { color: var(--link); }
.logo-mark {
  width: 34px; height: 34px; border-radius: 9px; flex: none;
  background: linear-gradient(135deg, var(--accent), #7a5518);
  color: #fff9ec; display: flex; align-items: center; justify-content: center;
  font-family: "Fraunces", serif; font-weight: 700; font-size: 1.05rem;
}
.logo-word { font-size: 1.2rem; font-weight: 600; }
.logo-word em { font-style: normal; color: var(--accent); }

/* ── Hero (strona główna) ───────────────────────────────────────────────── */
.hero { padding: 56px 0 40px; border-bottom: 1px solid var(--border); margin-bottom: 40px; }
.eyebrow {
  display: inline-block; color: var(--accent); font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.09em; text-transform: uppercase; margin-bottom: 14px;
}
.hero h1 { font-size: 2.35rem; line-height: 1.18; margin: 0 0 16px; max-width: 16ch; }
.hero p.lead { font-size: 1.08rem; color: var(--text-dim); max-width: 52ch; margin: 0; }

main { padding-bottom: 70px; }

/* ── Karty artykułów ────────────────────────────────────────────────────── */
.post-list { display: flex; flex-direction: column; gap: 16px; }
.post-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px;
  padding: 24px 26px; text-decoration: none; color: var(--text);
  box-shadow: var(--shadow); transition: transform .15s ease, box-shadow .15s ease;
}
.post-card:hover { transform: translateY(-2px); }
.post-card .meta-row { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.post-card h3 { margin: 0 0 8px; font-size: 1.25rem; color: var(--text); }
.post-card p.excerpt { margin: 0 0 14px; color: var(--text-dim); font-size: 0.97rem; }
.read-more { color: var(--link); font-weight: 600; font-size: 0.92rem; }

.date-pill, .tag {
  display: inline-block; font-size: 0.76rem; padding: 3px 10px; border-radius: 999px;
  border: 1px solid var(--border); color: var(--text-dim); font-weight: 600;
}
.tag { background: transparent; margin: 0 6px 6px 0; }

/* ── Artykuł ────────────────────────────────────────────────────────────── */
.back-link {
  display: inline-block; color: var(--text-dim); text-decoration: none; font-size: 0.92rem;
  margin-bottom: 22px;
}
.back-link:hover { color: var(--link); }
article h1 { font-size: 2rem; line-height: 1.22; margin: 4px 0 14px; }
article .meta { color: var(--text-dim); font-size: 0.9rem; margin-bottom: 26px; display: flex; gap: 10px; align-items: center; }
article .featured-img {
  width: 100%; border-radius: 14px; margin-bottom: 30px; display: block;
  box-shadow: var(--shadow);
}
article p { color: var(--text); font-size: 1.05rem; }
article h2 { font-size: 1.4rem; margin: 34px 0 14px; }
article ul { padding-left: 1.3em; }
article li { margin-bottom: 8px; }
article strong { color: var(--text); }
.tags-row { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--border); }

.disclaimer {
  margin-top: 40px; padding: 16px 18px; border-radius: 10px;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-dim); font-size: 0.85rem;
}

/* ── Promo (Giełdy / WiseMoney na stronie głównej) ─────────────────────────── */
.promo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 40px; }
.promo-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px;
  padding: 22px 24px; text-decoration: none; color: var(--text); box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 8px;
}
.promo-card .promo-eyebrow { color: var(--accent); font-weight: 700; font-size: 0.75rem; letter-spacing: 0.07em; text-transform: uppercase; }
.promo-card h3 { margin: 0; font-size: 1.15rem; }
.promo-card p { margin: 0; color: var(--text-dim); font-size: 0.92rem; }
.promo-card .cta { color: var(--link); font-weight: 700; font-size: 0.9rem; margin-top: 4px; }
@media (max-width: 560px) { .promo-grid { grid-template-columns: 1fr; } }

/* ── Strony statyczne (Giełdy, WiseMoney) ──────────────────────────────────── */
.page-intro { font-size: 1.05rem; color: var(--text-dim); max-width: 62ch; margin: 4px 0 32px; }
.btn {
  display: inline-block; background: var(--accent); color: #1a1204; font-weight: 700;
  text-decoration: none; padding: 12px 22px; border-radius: 10px; font-size: 0.96rem;
}
.btn:hover { opacity: 0.92; }
.exchange-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px;
  padding: 24px 26px; margin-bottom: 18px; box-shadow: var(--shadow);
}
.exchange-card h3 { margin: 0 0 6px; font-size: 1.2rem; }
.exchange-card p { color: var(--text-dim); margin: 0 0 14px; }
.exchange-card .bonus {
  display: inline-block; background: var(--accent); color: #1a1204; font-weight: 700;
  font-size: 0.78rem; padding: 3px 10px; border-radius: 999px; margin-bottom: 12px;
}
.wm-features { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 30px 0; }
.wm-feature { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 18px 20px; }
.wm-feature h4 { margin: 0 0 6px; font-size: 1rem; }
.wm-feature p { margin: 0; color: var(--text-dim); font-size: 0.9rem; }
@media (max-width: 560px) { .wm-features { grid-template-columns: 1fr; } }

footer.site {
  border-top: 1px solid var(--border); padding: 26px 0; margin-top: 20px;
  color: var(--text-dim); font-size: 0.85rem;
}
footer.site .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

@media (max-width: 480px) {
  .hero h1 { font-size: 1.7rem; }
  article h1 { font-size: 1.55rem; }
  .post-card { padding: 18px 18px; }
}