/* ============================================================
   blog.css — styly blogu (staví na ../styles.css / Blueprint)
   ============================================================ */

.blog-main { padding: 56px 0 88px; }
.blog-main .container { border-inline: none; }
.blog-head { margin-bottom: 36px; }
.main-nav a.is-here { color: var(--accent-text); }
a.seg-btn { display: inline-flex; align-items: center; text-decoration: none; }

/* ---------- výpis ---------- */
.blog-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 30px; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.bcard {
  display: flex; flex-direction: column; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
  transition: transform .18s var(--ease), border-color .18s;
}
.bcard:hover { transform: translateY(-3px); border-color: var(--accent); }
.bcard[hidden] { display: none; }
.bcard-img { aspect-ratio: 16 / 10; background: var(--surface-alt); display: grid; place-items: center; overflow: hidden; }
.bcard-img img { width: 100%; height: 100%; object-fit: cover; }
.card-noimg { font-family: "Space Grotesk", sans-serif; font-size: 40px; font-weight: 700; color: var(--border-strong); }
.bcard-body { display: flex; flex-direction: column; gap: 8px; padding: 18px 20px 20px; }
.bcard-title { font-family: "Space Grotesk", "Inter", sans-serif; font-weight: 700; font-size: 19px; line-height: 1.25; letter-spacing: -.01em; color: var(--text); }
.bcard-perex { font-size: 14px; color: var(--muted); line-height: 1.55; }
.bcard-spec { font-size: 11px; color: var(--accent-text); letter-spacing: .04em; margin: 2px 0 0; }

.post-meta { font-size: 11px; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; display: block; }
.post-badge { color: var(--on-accent); background: var(--accent); padding: 2px 8px; border-radius: 3px; font-weight: 600; }
.post-badge-clanek { background: var(--accent2); color: #fff; }

/* ---------- článek ---------- */
.post { max-width: 880px; }
.post .post-meta { margin-bottom: 14px; }
.post-title { font-family: "Space Grotesk", "Inter", sans-serif; font-size: clamp(30px, 4.6vw, 46px); font-weight: 700; letter-spacing: -.03em; line-height: 1.1; margin: 0 0 14px; }
.post-perex { font-size: 18px; color: var(--muted); margin: 0 0 26px; max-width: 62ch; }
.post-cover { margin: 0 0 30px; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.post-cover img { width: 100%; height: auto; display: block; }

.post-layout { display: grid; grid-template-columns: 1fr 280px; gap: 34px; align-items: start; }
.post-body { font-size: 16.5px; line-height: 1.7; }
.post-body h2 { font-size: 24px; margin: 34px 0 12px; }
.post-body h3 { font-size: 19px; margin: 26px 0 10px; }
.post-body p { margin: 0 0 16px; }
.post-body ul, .post-body ol { margin: 0 0 16px; padding-left: 24px; }
.post-body li { margin-bottom: 6px; }
.post-body img { max-width: 100%; height: auto; border-radius: var(--radius-sm); border: 1px solid var(--border); }
.post-body a { color: var(--accent-text); text-decoration: underline; text-underline-offset: 3px; }
.post-body blockquote { border-left: 3px solid var(--accent); margin: 0 0 16px; padding: 4px 0 4px 18px; color: var(--muted); }
.post-body table { border-collapse: collapse; width: 100%; margin: 0 0 16px; font-size: 14.5px; }
.post-body th, .post-body td { border: 1px solid var(--border); padding: 8px 12px; text-align: left; }
.post-body th { background: var(--surface-alt); font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }

.spec-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; position: sticky; top: 84px; }
.spec-rows { padding: 8px 18px 14px; }
.spec-row { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px dashed var(--border); font-size: 14px; }
.spec-row:last-child { border-bottom: none; }
.spec-row .mono { font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.spec-row b { text-align: right; }

.gallery-title { font-size: 22px; margin: 40px 0 16px; }
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.gallery a { display: block; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; transition: transform .18s var(--ease), border-color .18s; }
.gallery a:hover { transform: translateY(-2px); border-color: var(--accent); }
.gallery img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }

.post-cta { margin-top: 44px; padding: 26px; background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius); display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.post-cta p { margin: 0; font-weight: 600; font-size: 17px; flex: 1 1 220px; }

.blog-footer { margin-top: 0; padding: 26px 0; }
.blog-footer .footer-bottom { border-top: none; margin-top: 0; padding-top: 0; }

@media (max-width: 960px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .post-layout { grid-template-columns: 1fr; }
  .spec-box { position: static; }
}
@media (max-width: 620px) {
  .blog-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

/* Mobil: blog nemá hamburger (neběží tu main.js) — menu zůstává viditelné,
   jen se zhustí a případně zalomí pod logo. */
@media (max-width: 920px) {
  .blog-body .header-inner { flex-wrap: wrap; height: auto; padding: 10px 0; row-gap: 6px; }
  .blog-body .main-nav { display: flex !important; gap: 14px; flex-wrap: wrap; order: 3; width: 100%; }
  .blog-body .main-nav a { font-size: 13.5px; }
  .blog-body .header-actions .btn-primary { display: none; }
}