/* ================================================================
   page-header.css — Nagłówek podstrony
   Ładowany przez: blog.php, kontakt.php, katalog.php, aparat.php itp.
   ================================================================ */

.page-header {
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
  padding: 48px 0 40px;
  color: var(--color-white);
}

.page-header--light {
  background: var(--color-surface);
  color: var(--color-ink);
  border-bottom: 1px solid var(--color-border);
}

.page-header__breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: rgba(255,255,255,.65);
  margin-bottom: 16px;
}
.page-header__breadcrumb a {
  color: rgba(255,255,255,.65);
  text-decoration: none;
  transition: color var(--transition);
}
.page-header__breadcrumb a:hover { color: var(--color-white); }
.page-header__breadcrumb-sep     { color: rgba(255,255,255,.3); }

.page-header--light .page-header__breadcrumb      { color: var(--color-ink-soft); }
.page-header--light .page-header__breadcrumb a    { color: var(--color-ink-soft); }
.page-header--light .page-header__breadcrumb a:hover { color: var(--color-primary); }
.page-header--light .page-header__breadcrumb-sep  { color: var(--color-border); }

.page-header__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.5px;
  margin-bottom: 10px;
  color: var(--color-white);
}
.page-header--light .page-header__title { color: var(--color-ink); }

.page-header__sub {
  font-size: 1.05rem;
  opacity: .85;
  max-width: 560px;
  line-height: 1.6;
  margin: 0;
}
.page-header--light .page-header__sub { color: var(--color-ink-soft); opacity: 1; }

.page-header__filters {
  display: flex;
  gap: 8px;
  margin-top: 24px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .page-header { padding: 36px 0 28px; }
}