/* Лёгкие цифры — стиль общей страницы блога (листинг). Дополняет article.css. */

.blog-hero {
  background: var(--green-light); padding: 64px 40px; text-align: center;
  border-bottom: 1px solid var(--gray-border); position: relative; overflow: hidden;
}
.blog-hero::before { content:''; position:absolute; left:0; top:0; bottom:0; width:5px; background: var(--green); }
.blog-hero h1 {
  font-family: 'Montserrat', sans-serif; font-size: 40px; font-weight: 800;
  color: var(--black); line-height: 1.2; margin-bottom: 16px;
}
.blog-hero h1 span { color: var(--green); }
.blog-hero p { font-size: 18px; color: var(--gray); max-width: 600px; margin: 0 auto; }
.blog-hero .hero-count { margin-top: 18px; font-size: 13px; color: var(--gray); }
.blog-hero .hero-count b { color: var(--green); }

.category-filter {
  background: var(--white); border-bottom: 1px solid var(--gray-border);
  padding: 0 40px; display: flex; gap: 4px; overflow-x: auto;
  position: sticky; top: 64px; z-index: 40;
}
.category-filter button {
  background: none; border: none; font: inherit; cursor: pointer;
  padding: 16px 20px; font-size: 14px; font-weight: 600; color: var(--gray);
  border-bottom: 3px solid transparent; white-space: nowrap; transition: all .2s;
}
.category-filter button:hover { color: var(--green); }
.category-filter button.active { color: var(--green); border-bottom-color: var(--green); }
.category-filter button .cnt { opacity: .6; font-weight: 500; margin-left: 4px; font-size: 12px; }

.blog-main { max-width: 1200px; margin: 0 auto; padding: 48px 40px; }

.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-bottom: 48px; }
.article-card {
  border-radius: 16px; overflow: hidden; border: 1px solid var(--gray-border);
  background: var(--white); display: flex; flex-direction: column;
  transition: transform .2s, box-shadow .2s; text-decoration: none;
}
.article-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.1); }
.card-cover {
  height: 170px; position: relative; overflow: hidden;
  display: flex; align-items: flex-end; padding: 14px;
  background-color: var(--green-dark); background-size: cover; background-position: center;
}
.card-cover::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(13,26,20,.65) 0%, rgba(13,26,20,0) 55%);
}
.card-cover > * { position: relative; z-index: 1; }
.card-category {
  display: inline-block; background: rgba(19,174,127,.92); color: var(--white);
  font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 20px;
  letter-spacing: .5px; text-transform: uppercase;
}
.cover-num {
  position: absolute; top: 12px; right: 14px; font-family: 'Montserrat', sans-serif;
  font-size: 28px; font-weight: 900; color: rgba(255,255,255,.15); line-height: 1;
}
.card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.card-title {
  font-size: 15px; font-weight: 700; line-height: 1.45; color: var(--black); margin-bottom: 10px;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.card-excerpt {
  font-size: 13px; color: var(--gray); line-height: 1.5; margin-bottom: 16px; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.card-meta { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--gray); margin-bottom: 14px; }
.card-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--gray); flex-shrink: 0; }
.card-read { display: inline-flex; align-items: center; gap: 5px; color: var(--green); font-size: 14px; font-weight: 600; margin-top: auto; }
.card-read::after { content: '→'; font-size: 15px; transition: transform .2s; }
.article-card:hover .card-read::after { transform: translateX(3px); }

.empty { text-align: center; padding: 60px 20px; color: var(--gray); grid-column: 1/-1; }

/* Обложки-градиенты */
.cov-a { background: linear-gradient(135deg,#0D1A14,#0A7A58); }
.cov-b { background: linear-gradient(135deg,#1A0D0D,#7A2A2A); }
.cov-c { background: linear-gradient(135deg,#0D1525,#1A4A6A); }
.cov-d { background: linear-gradient(135deg,#1A1A08,#6A5E18); }
.cov-e { background: linear-gradient(135deg,#111111,#333333); }
.cov-f { background: linear-gradient(135deg,#1A1008,#7A4A1A); }
.cov-g { background: linear-gradient(135deg,#071A10,#13AE7F); }
.cov-h { background: linear-gradient(135deg,#080D1A,#1A5070); }
.cov-i { background: linear-gradient(135deg,#0D0820,#4A1A6A); }
.cov-j { background: linear-gradient(135deg,#081A08,#2A7A1A); }
.cov-k { background: linear-gradient(135deg,#051205,#0A7A58); }
.cov-l { background: linear-gradient(135deg,#0D0820,#2A1A6A); }

/* Популярные решения */
.section-title { font-family: 'Montserrat', sans-serif; font-size: 28px; font-weight: 800; color: var(--black); margin-bottom: 8px; }
.section-subtitle { font-size: 16px; color: var(--gray); margin-bottom: 28px; }
.solutions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 60px; }
.solution-card {
  background: var(--green-light); border-radius: 12px; padding: 20px 22px;
  border: 1px solid rgba(19,174,127,.25); text-decoration: none; display: block; transition: all .2s;
}
.solution-card:hover { background: var(--green); transform: translateY(-2px); }
.solution-card:hover .s-title, .solution-card:hover .s-desc { color: var(--white); }
.s-title { font-size: 15px; font-weight: 700; color: var(--green); margin-bottom: 6px; transition: color .2s; }
.s-desc { font-size: 13px; color: var(--gray); line-height: 1.4; transition: color .2s; }
.solution-card:hover .s-desc { color: rgba(255,255,255,.85); }

/* Пагинация */
.pagination { display: flex; justify-content: center; gap: 8px; margin-bottom: 60px; flex-wrap: wrap; }
.page-btn {
  min-width: 40px; height: 40px; border-radius: 8px; padding: 0 12px;
  border: 1px solid var(--gray-border); background: var(--white); color: var(--black);
  font: inherit; font-size: 14px; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: all .2s;
}
.page-btn.active { background: var(--green); color: var(--white); border-color: var(--green); }
.page-btn:hover:not(.active):not(:disabled) { border-color: var(--green); color: var(--green); }
.page-btn:disabled { opacity: .4; cursor: default; }

@media (max-width: 960px) {
  .article-grid, .solutions-grid { grid-template-columns: repeat(2,1fr); }
  .category-filter { position: static; }
}
@media (max-width: 600px) {
  .article-grid, .solutions-grid { grid-template-columns: 1fr; }
  .blog-main { padding: 24px 16px; }
  .blog-hero { padding: 40px 16px; }
  .blog-hero h1 { font-size: 26px; }
  .category-filter { padding: 0 16px; }
}