/* ============================================================
   Style PODSTRON BLOGA (blog/index.php i blog/wpis.php)
   Ładowane razem z css/style.css (baza: nawigacja, footer, karty).
   ============================================================ */

/* ── Nagłówek bloga / artykułu ── */
.blog-hero {
  background: var(--gradient-brand);
  padding: 7rem 0 4rem;
  text-align: center;
  color: #fff;
}

.blog-hero .blog-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  padding: 0.35rem 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.blog-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  margin-bottom: 1rem;
  line-height: 1.2;
  color: #fff;
}

.blog-hero .meta {
  font-size: 0.9rem;
  opacity: 0.85;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.blog-hero .meta span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ── Treść artykułu ── */
.blog-body {
  max-width: 780px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 5rem;
}

.blog-body h2 {
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--text);
  margin: 2.5rem 0 0.8rem;
  padding-top: 0.5rem;
  border-top: 2px solid var(--brand-1);
  display: inline-block;
}

.blog-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin: 1.8rem 0 0.5rem;
}

.blog-body h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin: 1.4rem 0 0.4rem;
}

.blog-body p {
  color: var(--text-soft);
  line-height: 1.85;
  margin-bottom: 1.1rem;
  font-size: 1.02rem;
}

.blog-body ul,
.blog-body ol {
  color: var(--text-soft);
  line-height: 1.85;
  margin: 0.8rem 0 1.2rem 1.4rem;
  font-size: 1.02rem;
}

.blog-body li {
  margin-bottom: 0.45rem;
}

.blog-body a {
  color: var(--brand-1);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.blog-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  margin: 1.5rem 0;
}

.blog-body blockquote,
.blog-body .blog-callout {
  background: var(--surface-2);
  border-left: 4px solid var(--brand-1);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1.2rem 1.5rem;
  margin: 1.8rem 0;
  color: var(--text-soft);
  font-size: 1rem;
}

.blog-body blockquote strong,
.blog-body .blog-callout strong {
  color: var(--text);
}

.blog-body blockquote p {
  margin-bottom: 0;
}

.blog-table {
  width: 100%;
  table-layout: fixed; /* tabela mieści się na małych ekranach */
  border-collapse: collapse;
  margin: 1.5rem 0 2rem;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.blog-table th {
  background: var(--brand-1);
  color: #fff;
  padding: 0.75rem 0.9rem;
  text-align: left;
  font-weight: 700;
  overflow-wrap: break-word;
}

.blog-table td {
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-soft);
  overflow-wrap: break-word;
}

.blog-table tr:last-child td {
  border-bottom: none;
}

.blog-table tr:nth-child(even) td {
  background: var(--surface-2);
}

.blog-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--brand-1);
  font-weight: 700;
  text-decoration: none;
  margin-bottom: 2rem;
  font-size: 0.95rem;
  transition: gap 0.2s;
}

.blog-back:hover {
  gap: 0.8rem;
}

.blog-cta {
  background: var(--gradient-brand);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  margin-top: 3rem;
  color: #fff;
}

.blog-cta h3 {
  font-size: 1.4rem;
  font-weight: 900;
  margin-bottom: 0.6rem;
  color: #fff;
}

.blog-cta p {
  opacity: 0.9;
  margin-bottom: 1.5rem;
  font-size: 1rem;
  color: #fff;
}

.blog-cta .btn {
  display: inline-block;
  background: #fff;
  color: var(--brand-1);
  font-weight: 700;
  padding: 0.75rem 2rem;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.95rem;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}

.blog-cta .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

/* ── Lista wpisów (blog/index.php) ── */
.blog-list-section {
  padding: 4rem 1.5rem 5rem;
  max-width: 1080px;
  margin: 0 auto;
}

.blog-list-section .blog-grid {
  margin-top: 1.5rem;
}

.blog-list-section .section-lead {
  color: var(--text-soft);
  text-align: center;
  margin-top: 0.4rem;
}

.blog-empty {
  text-align: center;
  color: var(--text-soft);
  padding: 3rem 1rem;
}

/* Nagłówek listy używa .blog-hero; dopóki na stronie są tylko wpisy, pokaż breadcrumb */
.blog-nav {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.4rem 1.5rem 0;
}

.blog-nav .blog-back {
  margin-bottom: 0;
}

/* ── Responsywność (małe ekrany) ── */
@media (max-width: 420px) {
  .blog-index-section {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .blog-index-section .blog-grid {
    grid-template-columns: 1fr; /* karta zawsze mieści się na szerokości ekranu */
  }
  .blog-index-section .blog-card {
    padding: 1.25rem;
    flex-direction: column;
  }
  .blog-body {
    padding: 2.5rem 1.1rem 4rem;
  }
  .blog-nav {
    padding-left: 1.1rem;
    padding-right: 1.1rem;
  }
}