/* ─── Блог: список записей и статья ─── */

/* Карточки списка */
.blog-list { display:grid; grid-template-columns:repeat(auto-fill, minmax(320px, 1fr)); gap:28px; }
.post-card {
  background:var(--white); border:1px solid var(--border); border-radius:var(--radius-lg);
  overflow:hidden; display:flex; flex-direction:column; transition:box-shadow .2s, transform .2s;
}
.post-card:hover { box-shadow:0 10px 30px rgba(11,61,145,.10); transform:translateY(-2px); }
.post-card-thumb { display:block; aspect-ratio:1200/630; overflow:hidden; background:var(--blue-soft); }
.post-card-thumb img { width:100%; height:100%; object-fit:cover; display:block; }
.post-card-body { padding:22px 24px 24px; display:flex; flex-direction:column; gap:10px; flex:1; }
.post-card-date {
  font-size:12px; font-weight:700; letter-spacing:1px; text-transform:uppercase; color:var(--text-light);
}
.post-card-title { font-family:'Onest',sans-serif; font-size:19px; font-weight:700; line-height:1.3; margin:0; }
.post-card-title a { color:var(--text-dark); text-decoration:none; transition:color .15s; }
.post-card-title a:hover { color:var(--blue-bright); }
.post-card-excerpt { font-size:14px; color:var(--text-mid); line-height:1.6; }
.post-card-more {
  margin-top:auto; font-size:13.5px; font-weight:600; color:var(--blue-bright); text-decoration:none;
}
.post-card-more:hover { text-decoration:underline; }

/* Статья */
.article-head { max-width:780px; margin:0 auto 12px; }
.article-date {
  font-size:12.5px; font-weight:700; letter-spacing:1px; text-transform:uppercase;
  color:var(--text-light); margin-bottom:14px;
}
.article-title {
  font-family:'Onest',sans-serif; font-size:clamp(28px, 4vw, 40px); font-weight:800;
  letter-spacing:-.5px; line-height:1.15; color:var(--text-dark); margin:0 0 28px;
}
.article-body { max-width:780px; margin:0 auto; font-size:16.5px; line-height:1.75; color:var(--text-dark); }
.article-body p { margin:0 0 18px; }
.article-body h2 {
  font-family:'Onest',sans-serif; font-size:24px; font-weight:700; letter-spacing:-.3px;
  margin:38px 0 14px; color:var(--text-dark);
}
.article-body h3 { font-family:'Onest',sans-serif; font-size:19px; font-weight:700; margin:30px 0 10px; }
.article-body a { color:var(--blue-bright); text-decoration:underline; text-underline-offset:3px; }
.article-body a:hover { color:var(--blue); }
.article-body ul, .article-body ol { margin:0 0 18px; padding-left:26px; }
.article-body li { margin-bottom:8px; }
.article-body img { max-width:100%; height:auto; border-radius:var(--radius); margin:8px 0 18px; }
.article-body blockquote {
  margin:24px 0; padding:16px 22px; background:var(--blue-soft);
  border-left:4px solid var(--blue-bright); border-radius:var(--radius-sm); color:var(--blue-deep);
}
.article-body em:last-child, .article-footnote { color:var(--text-mid); }
.article-back {
  display:inline-block; margin-top:36px; font-size:14px; font-weight:600;
  color:var(--blue-bright); text-decoration:none;
}
.article-back:hover { text-decoration:underline; }

/* Заголовок раздела блога */
.blog-head { margin-bottom:34px; }

/* ─── Страницы категорий продукции ─── */
.cat-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: start; }
.cat-h { font-family: 'Onest', sans-serif; font-size: 20px; font-weight: 700; margin: 0 0 16px; color: var(--text-dark); }
.cat-h:not(:first-child) { margin-top: 36px; }
.cat-specs { width: 100%; border-collapse: collapse; }
.cat-specs tr { border-bottom: 1px solid var(--border); }
.cat-specs th { text-align: left; padding: 12px 16px 12px 0; font-weight: 600; color: var(--text-mid); font-size: 14px; width: 38%; vertical-align: top; }
.cat-specs td { padding: 12px 0; color: var(--text-dark); font-size: 14.5px; }
.cat-uses { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.cat-uses li { background: var(--blue-soft); color: var(--blue); border-radius: 99px; padding: 8px 16px; font-size: 14px; font-weight: 500; }
.cat-cta { display: flex; gap: 14px; margin-top: 36px; flex-wrap: wrap; }
.btn-ghost-cat { padding: 13px 26px; border: 1.5px solid var(--blue-line); border-radius: var(--radius); background: var(--white); color: var(--blue); font-weight: 600; text-decoration: none; font-size: 15px; }
.btn-ghost-cat:hover { border-color: var(--blue-bright); background: var(--blue-soft); }
.cat-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cat-photo { aspect-ratio: 4/3; border-radius: var(--radius); overflow: hidden; background: var(--blue-soft); }
.cat-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cat-photo--empty {
  border: 2px dashed var(--blue-line); background: var(--bg-soft);
  display: flex; align-items: center; justify-content: center; position: relative;
}
.cat-photo--empty::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top right, transparent calc(50% - 1px), var(--blue-line), transparent calc(50% + 1px)),
              linear-gradient(to top left, transparent calc(50% - 1px), var(--blue-line), transparent calc(50% + 1px));
}
.cat-photo--empty span { color: var(--text-light); font-size: 13px; z-index: 1; text-transform: uppercase; letter-spacing: 1px; }
@media (max-width: 900px) {
  .cat-grid { grid-template-columns: 1fr; gap: 32px; }
}