/* ══════════════════════════════════════════════
   blog.css — стили страницы блога (tin-tuc.php)
   ══════════════════════════════════════════════ */

/* ── Blog Hero ── */
.blog-hero {
  background: var(--c-ink);
  color: #fff;
  padding: 56px 0 48px;
  text-align: center;
}
.blog-hero .eyebrow {
  font-size: 13px; font-weight: 600; color: var(--c-accent);
  text-transform: uppercase; letter-spacing: .1em; margin-bottom: 14px;
}
.blog-hero h1 {
  font-family: 'Bricolage Grotesque', 'Be Vietnam Pro', sans-serif;
  font-size: clamp(28px, 4vw, 52px); font-weight: 700;
  line-height: 1.1; letter-spacing: -.03em; margin-bottom: 14px;
}
.blog-hero h1 em { font-style: normal; color: var(--c-accent); }
.blog-hero p { font-size: 17px; color: #9eb0c6; max-width: 560px; margin: 0 auto; }

/* ── Filter bar ── */
.blog-filter-bar {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-line);
  padding: 14px 0;
  position: sticky; top: 64px; z-index: 90;
}
.blog-cats {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
}
.blog-cat-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 16px; border-radius: 999px; font-size: 14px; font-weight: 500;
  color: var(--c-ink-2); background: var(--c-bg); border: 1px solid var(--c-line);
  transition: all .15s; white-space: nowrap;
}
.blog-cat-btn:hover { background: rgba(10,77,140,.07); color: var(--c-brand); border-color: rgba(10,77,140,.2); }
.blog-cat-btn.active { background: var(--c-brand); color: #fff; border-color: var(--c-brand); }
.blog-cat-btn.active .blog-cat-count { background: rgba(255,255,255,.25); color: #fff; }
.blog-cat-count {
  background: rgba(10,77,140,.1); color: var(--c-brand);
  font-size: 11px; font-weight: 700; padding: 1px 7px; border-radius: 999px;
}
.blog-active-tag {
  margin-top: 10px; font-size: 13.5px; color: var(--c-ink-2);
  display: flex; align-items: center; gap: 8px;
}
.blog-active-tag a {
  color: var(--c-muted); font-size: 13px; padding: 2px 8px;
  border-radius: 999px; background: var(--c-bg); border: 1px solid var(--c-line);
  transition: all .15s;
}
.blog-active-tag a:hover { background: var(--c-notification,#a13544); color: #fff; border-color: transparent; }

/* ── Container ── */
.blog-container { padding-top: 44px; padding-bottom: 80px; }

/* ── Featured post ── */
.blog-featured {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 0;
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--c-surface); border: 1px solid var(--c-line);
  box-shadow: var(--shadow-md); margin-bottom: 44px; transition: box-shadow .2s;
}
.blog-featured:hover { box-shadow: var(--shadow-lg); }
.blog-featured-img { overflow: hidden; aspect-ratio: 19/10; }
.blog-featured-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; display: block; }
.blog-featured:hover .blog-featured-img img { transform: scale(1.03); }
.blog-featured-body {
  padding: 36px 40px; display: flex; flex-direction: column; justify-content: center; gap: 14px;
}
.blog-featured-body .post-cat { align-self: flex-start; }
.blog-featured-body h2 {
  font-family: 'Bricolage Grotesque', 'Be Vietnam Pro', sans-serif;
  font-size: clamp(20px, 2vw, 28px); font-weight: 700;
  color: var(--c-ink); line-height: 1.2; letter-spacing: -.01em;
}
.blog-featured-body p { font-size: 15px; color: var(--c-ink-2); line-height: 1.65; max-width: 54ch; }
.blog-card-meta { display: flex; gap: 14px; font-size: 13px; color: var(--c-muted); flex-wrap: wrap; }
.blog-read-more {
  display: inline-flex; align-items: center;
  font-size: 14px; font-weight: 600; color: var(--c-brand); margin-top: 4px;
  transition: gap .15s;
}
.blog-featured:hover .blog-read-more { gap: 6px; }

/* ── Blog grid ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.blog-card {
  background: var(--c-surface); border: 1px solid var(--c-line);
  border-radius: var(--radius-lg); overflow: hidden;
  display: flex; flex-direction: column;
  transition: box-shadow .2s, transform .2s;
}
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.blog-card-img { overflow: hidden; aspect-ratio: 16/9; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; display: block; }
.blog-card:hover .blog-card-img img { transform: scale(1.05); }
.blog-card-img--placeholder { background: linear-gradient(135deg, var(--c-line) 0%, var(--c-surface-offset, #edeae5) 100%); }
.blog-card-body { padding: 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.blog-card-cat {
  font-size: 11px; font-weight: 700; color: var(--c-brand);
  text-transform: uppercase; letter-spacing: .07em;
}
.blog-card-body h3 {
  font-family: 'Bricolage Grotesque', 'Be Vietnam Pro', sans-serif;
  font-size: 16px; font-weight: 700; color: var(--c-ink);
  line-height: 1.35; flex: 1;
}
.blog-card:hover h3 { color: var(--c-brand); }
.blog-card-excerpt { font-size: 13.5px; color: var(--c-muted); line-height: 1.55; }
.blog-card-meta { display: flex; gap: 12px; font-size: 12px; color: var(--c-muted); margin-top: auto; padding-top: 10px; border-top: 1px solid var(--c-line); }

/* ── Empty state ── */
.blog-empty {
  text-align: center; padding: 80px 24px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.blog-empty-icon { font-size: 48px; }
.blog-empty h3 { font-size: 20px; font-weight: 700; color: var(--c-ink); }
.blog-empty p { font-size: 15px; color: var(--c-muted); max-width: 36ch; }
.btn-back {
  display: inline-block; margin-top: 8px;
  padding: 11px 22px; border-radius: 999px;
  background: var(--c-brand); color: #fff;
  font-weight: 600; font-size: 14px; transition: background .15s;
}
.btn-back:hover { background: var(--c-brand-2); color: #fff; }

/* ── Pagination ── */
.blog-pagination {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; margin-top: 48px; flex-wrap: wrap;
}
.pg-btn {
  padding: 10px 20px; border-radius: 999px; font-size: 14px; font-weight: 600;
  color: var(--c-brand); background: rgba(10,77,140,.07); border: 1px solid rgba(10,77,140,.15);
  transition: all .15s;
}
.pg-btn:hover { background: var(--c-brand); color: #fff; border-color: var(--c-brand); }
.pg-numbers { display: flex; gap: 4px; align-items: center; }
.pg-num {
  width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 600; color: var(--c-ink-2);
  border: 1px solid var(--c-line); background: var(--c-surface); transition: all .15s;
}
.pg-num:hover { background: rgba(10,77,140,.07); color: var(--c-brand); border-color: rgba(10,77,140,.2); }
.pg-num.active { background: var(--c-brand); color: #fff; border-color: var(--c-brand); }
.pg-gap { width: 40px; text-align: center; color: var(--c-muted); font-size: 14px; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-featured { grid-template-columns: 1fr; }
  .blog-featured-img { aspect-ratio: 16/7; }
  .blog-featured-body { padding: 28px; }
}
@media (max-width: 768px) {
  .blog-filter-bar { top: 0; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-featured-body { padding: 22px; }
  .blog-featured-body h2 { font-size: 20px; }
  .blog-container { padding-top: 28px; }
}
@media (max-width: 480px) {
  .blog-cats { gap: 6px; }
  .blog-cat-btn { padding: 6px 12px; font-size: 13px; }
  .pg-btn { padding: 9px 14px; font-size: 13px; }
}