/* =====================================================================
   PELLETSPRO — blog.css
   Стил за блог статиите. Зарежда се СЛЕД ../styles.css (за цветовете и
   header/footer), но не зависи от външни ресурси — никакви тракери, никакви
   Google Fonts, никакъв JavaScript. Кирилицата се рендира със системни шрифтове.
   ===================================================================== */

:root {
  --blog-read: 17px;
  --blog-measure: 72ch;
}

/* Системен шрифтов стек — рендира кирилица чисто, без външно зареждане. */
.article,
.blog-index {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans",
    "Helvetica Neue", Arial, sans-serif;
}

/* ------------------------------ Шапка ------------------------------ */
.blog-topbar {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.blog-topbar .wrap {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 0;
}
.blog-topbar a.logo { text-decoration: none; }
.blog-topbar-nav { display: flex; align-items: center; gap: 18px; }
.blog-topbar-nav a {
  color: var(--ink-dim); text-decoration: none; font-size: 14px;
  font-weight: 600; letter-spacing: .01em;
}
.blog-topbar-nav a:hover { color: var(--ink); }

/* ------------------------------ Тяло ------------------------------- */
.article-wrap { max-width: 820px; margin: 0 auto; padding: 0 20px; }

.breadcrumb {
  font-size: 12.5px; color: var(--ink-faint); margin: 26px 0 10px;
  font-family: var(--font-mono, monospace);
}
.breadcrumb a { color: var(--ink-faint); text-decoration: none; }
.breadcrumb a:hover { color: var(--amber); }

.article-head { margin-bottom: 26px; }
.article-kicker {
  display: inline-block; font-size: 12px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ember); font-weight: 700;
  font-family: var(--font-mono, monospace); margin-bottom: 12px;
}
.article h1 {
  font-size: clamp(1.7rem, 4.5vw, 2.6rem); line-height: 1.12;
  letter-spacing: -0.01em; margin: 0 0 14px; color: var(--ink);
}
.article-meta {
  font-size: 13.5px; color: var(--ink-faint);
  display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center;
}
.article-meta .dot { color: var(--line-soft); }

/* Прозата */
.article-body { font-size: var(--blog-read); line-height: 1.72; color: var(--ink-dim); }
.article-body > p:first-of-type { color: var(--ink); font-size: 1.13em; line-height: 1.6; }
.article-body p { margin: 0 0 18px; max-width: var(--blog-measure); }
.article-body h2 {
  font-size: clamp(1.3rem, 3vw, 1.7rem); line-height: 1.2; color: var(--ink);
  margin: 40px 0 14px; letter-spacing: -0.005em;
}
.article-body h3 {
  font-size: 1.18rem; color: var(--ink); margin: 28px 0 10px;
}
.article-body a { color: var(--amber); text-decoration: underline; text-underline-offset: 2px; }
.article-body a:hover { color: var(--ember); }
.article-body strong { color: var(--ink); font-weight: 700; }
.article-body ul, .article-body ol { margin: 0 0 18px; padding-left: 22px; max-width: var(--blog-measure); }
.article-body li { margin-bottom: 8px; }
.article-body blockquote {
  margin: 24px 0; padding: 14px 20px; border-left: 3px solid var(--ember);
  background: var(--bg-2); color: var(--ink); font-style: normal;
}

/* Таблица със спецификации */
.article-body table {
  width: 100%; border-collapse: collapse; margin: 22px 0; font-size: 14.5px;
}
.article-body th, .article-body td {
  border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top;
}
.article-body thead th { background: var(--bg-3); color: var(--ink); }
.article-body tbody th { color: var(--ink); font-weight: 600; }
.table-scroll { overflow-x: auto; }

/* Каре с ключов извод / съвет */
.callout {
  border: 1px solid var(--line-soft); border-left: 4px solid var(--amber);
  background: var(--bg-2); padding: 16px 18px; margin: 24px 0; border-radius: 4px;
  font-size: 15.5px; color: var(--ink-dim);
}
.callout strong { color: var(--amber); }

/* CTA каре */
.article-cta {
  margin: 40px 0; padding: 26px 24px; border: 1px solid var(--ember);
  box-shadow: 0 0 0 1px var(--ember) inset; background: var(--bg);
  border-radius: 6px;
}
.article-cta h3 { margin: 0 0 8px; color: var(--ink); font-size: 1.35rem; }
.article-cta p { margin: 0 0 16px; color: var(--ink-dim); font-size: 15.5px; }

/* FAQ */
.article-faq { margin: 40px 0; }
.article-faq h2 { margin-bottom: 12px; }
.faq-q {
  border-top: 1px solid var(--line); padding: 16px 0;
}
.faq-q h3 { margin: 0 0 6px; font-size: 1.08rem; color: var(--ink); }
.faq-q p { margin: 0; color: var(--ink-dim); font-size: 15.5px; }

/* Свързани статии */
.related { margin: 48px 0; padding-top: 26px; border-top: 1px solid var(--line); }
.related h2 { font-size: 1.25rem; color: var(--ink); margin: 0 0 16px; }
.related-grid { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .related-grid { grid-template-columns: 1fr 1fr; } }
.related-card {
  display: block; padding: 14px 16px; border: 1px solid var(--line-soft);
  background: var(--bg-2); text-decoration: none; border-radius: 5px;
  transition: border-color .15s, transform .12s;
}
.related-card:hover { border-color: var(--ember); transform: translateY(-2px); }
.related-card span { display: block; font-size: 12px; color: var(--ember); font-family: var(--font-mono, monospace); margin-bottom: 4px; }
.related-card strong { color: var(--ink); font-weight: 600; font-size: 15px; line-height: 1.3; }

/* ------------------------- Блог индекс ----------------------------- */
.blog-index-head { max-width: 820px; margin: 0 auto; padding: 36px 20px 10px; }
.blog-index-head h1 { font-size: clamp(1.9rem, 5vw, 2.8rem); color: var(--ink); margin: 0 0 10px; }
.blog-index-head p { color: var(--ink-dim); font-size: 1.08rem; max-width: 65ch; }
.post-list { max-width: 820px; margin: 0 auto; padding: 20px 20px 60px; display: grid; gap: 14px; }
.post-item {
  display: block; padding: 20px 22px; border: 1px solid var(--line-soft);
  background: var(--bg-2); text-decoration: none; border-radius: 6px;
  transition: border-color .15s, transform .12s;
}
.post-item:hover { border-color: var(--ember); transform: translateY(-2px); }
.post-item .post-cat { font-size: 12px; color: var(--ember); font-family: var(--font-mono, monospace); letter-spacing: .06em; text-transform: uppercase; }
.post-item h2 { font-size: 1.3rem; color: var(--ink); margin: 8px 0 6px; line-height: 1.25; }
.post-item p { color: var(--ink-dim); font-size: 15px; margin: 0; }

.blog-foot { border-top: 1px solid var(--line); margin-top: 40px; }