/* ========================================================================
   LUMIS ENERGIE — blog.css
   Blog-Uebersicht · Artikel-Cards · Artikel-Layout · CTA-Grid
   ======================================================================== */

/* ── Blog-Uebersicht ─────────────────────────────────────────────────── */
.blog-hero { background: var(--navy); padding: 44px 0; text-align: center; }
.blog-hero h1 { margin-bottom: 10px; color: #fff; }
.blog-hero p { color: rgba(255,255,255,0.75); max-width: 52ch; margin: 0 auto; }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }

.blog-card {
  background: var(--lumis-white); border: 1px solid var(--lumis-border); border-radius: var(--lumis-radius-md);
  overflow: hidden; box-shadow: var(--lumis-shadow); transition: transform .18s, box-shadow .18s; display: flex; flex-direction: column;
}
.blog-card:hover { transform: translateY(-3px); box-shadow: var(--lumis-shadow-lg); }
.blog-card-img { aspect-ratio: 16/9; background: var(--lumis-orange-light); overflow: hidden; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-card-body { padding: 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.blog-tag { align-self: flex-start; padding: 4px 11px; border-radius: 999px; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; background: var(--lumis-orange-light); color: var(--lumis-orange-dark); }
.blog-card-body h3 { font-size: 1.18rem; line-height: 1.3; }
.blog-card-body .blog-date { font-size: 0.82rem; color: var(--lumis-text-muted); }
.blog-card-body .blog-more { margin-top: auto; color: var(--lumis-orange); font-weight: 600; font-size: 0.92rem; }

.blog-empty { text-align: center; padding: 60px 20px; color: var(--lumis-text-muted); }

/* ── Einzelartikel ───────────────────────────────────────────────────── */
.article { max-width: 760px; margin: 0 auto; padding: 8px 0 20px; }
.article-header { text-align: center; margin-bottom: 28px; }
.article-header .blog-tag { display: inline-block; margin-bottom: 14px; }
.article-header h1 { margin-bottom: 12px; }
.article-header .article-meta { font-size: 0.88rem; color: var(--lumis-text-muted); }
.article-hero-img { border-radius: var(--lumis-radius-lg); overflow: hidden; margin-bottom: 30px; box-shadow: var(--lumis-shadow); }
.article-hero-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

.article-body { font-size: 1.08rem; line-height: 1.8; }
.article-body h2 { margin: 32px 0 14px; }
.article-body h3 { margin: 24px 0 10px; }
.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol { margin: 0 0 18px 22px; }
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: 8px; }
.article-body a { color: var(--lumis-orange); text-decoration: underline; font-weight: 500; }
.article-body strong { font-weight: 700; }
.article-body blockquote { border-left: 4px solid var(--lumis-orange); padding: 8px 20px; margin: 20px 0; font-family: var(--font-display); font-style: italic; color: var(--lumis-text); background: var(--lumis-accent-bg); border-radius: 0 var(--lumis-radius-md) var(--lumis-radius-md) 0; }

/* Newsletter-CTA im Artikel */
.article-nl-cta { margin: 34px 0; padding: 24px; background: var(--lumis-newsletter-bg); border-radius: var(--lumis-radius-md); text-align: center; }
.article-nl-cta h3 { margin-bottom: 8px; }
.article-nl-cta p { color: var(--lumis-text-muted); margin-bottom: 16px; }

/* Zwei-Track-CTA-Grid am Artikelende */
.article-cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 34px 0; }
.article-cta-grid a { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 56px; padding: 14px; border-radius: var(--lumis-radius-md); font-weight: 600; text-align: center; }
.article-cta-grid .cta-primary { background: var(--lumis-orange); color: #fff; }
.article-cta-grid .cta-primary:hover { background: var(--lumis-orange-dark); }
.article-cta-grid .cta-secondary { background: var(--lumis-white); color: var(--lumis-orange); border: 1.5px solid var(--lumis-orange); }
.article-cta-grid .cta-secondary:hover { background: var(--lumis-orange-light); }

/* FAQ im Artikel (nutzt comparator .faq Styles) */
.article-faq { max-width: 760px; margin: 34px auto 0; }
.article-faq h2 { text-align: center; margin-bottom: 20px; }

@media (max-width: 900px) {
  .blog-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .blog-grid { grid-template-columns: 1fr; }
  .article-cta-grid { grid-template-columns: 1fr; }
}