/* ═══════════════════════════════════════════════════════
   BLOG.CSS — дополнительные стили для блога
   Зависит от: css/styles.css (переменные, базовые классы)
═══════════════════════════════════════════════════════ */

/* ───────────────────────────────
   BREADCRUMB
─────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-3);
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.breadcrumb a {
  color: var(--text-2);
  text-decoration: none;
  transition: color .2s;
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb-sep { color: var(--text-3); user-select: none; }
.breadcrumb-current { color: var(--text-3); }

/* ───────────────────────────────
   NAV — Блог активная ссылка
─────────────────────────────── */
.nav-links a.nav-blog-active {
  color: var(--accent);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════
   СТРАНИЦА КАТЕГОРИИ БЛОГА
═══════════════════════════════════════════════════════ */

/* Hero категории */
.blog-cat-hero {
  padding: 130px 0 52px;
  background: var(--bg);
  position: relative;
}
.blog-cat-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
}
.blog-cat-count {
  font-size: 14px;
  color: var(--text-3);
  margin-top: 8px;
}

/* Фильтр-бар */
.filter-section {
  background: var(--bg);
  border-bottom: 1px solid var(--border-soft);
  position: sticky;
  top: 66px;
  z-index: 100;
}
.filter-section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
}
.filter-bar {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 14px 0;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.filter-bar::-webkit-scrollbar { display: none; }
.filter-tab {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 50px;
  padding: 7px 16px;
  cursor: pointer;
  text-decoration: none;
  transition: border-color .2s, color .2s, background .2s;
  white-space: nowrap;
  flex-shrink: 0;
}
.filter-tab:hover {
  border-color: rgba(110,79,247,.35);
  color: var(--accent);
}
.filter-tab.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

/* Секция статей */
.articles-section {
  background: var(--bg);
  padding: 48px 0 80px;
}
.articles-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
}
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-bottom: 52px;
}

/* Карточка статьи */
.art-card {
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  transition: box-shadow .25s, transform .25s, border-color .25s;
  box-shadow: 0 2px 6px rgba(13,11,26,.04);
}
.art-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--border);
}
.art-card.featured {
  grid-column: 1 / -1;
  flex-direction: row;
  border: 1.5px solid var(--border);
}
.art-card.featured .art-card-cover {
  width: 340px;
  height: auto;
  flex-shrink: 0;
  border-radius: 0;
}
.art-card.featured .art-card-title {
  font-size: 22px;
}

/* Обложка карточки */
.art-card-cover {
  height: 164px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.cover-fines    { background: linear-gradient(140deg, #FEE8E8 0%, #FFF5F5 100%); }
.cover-checks   { background: linear-gradient(140deg, #EDE9FF 0%, #F5F3FF 100%); }
.cover-docs     { background: linear-gradient(140deg, #E0EDFF 0%, #F0F7FF 100%); }
.cover-tech     { background: linear-gradient(140deg, #DCFCE7 0%, #F0FFF5 100%); }
.cover-industry { background: linear-gradient(140deg, #FEF3C7 0%, #FFFBF0 100%); }
.cover-market   { background: linear-gradient(140deg, #F0E8FF 0%, #FAF5FF 100%); }

.art-cover-ico-wrap {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,.10);
}
.art-cover-ico-wrap.bg-red   { background: white; }
.art-cover-ico-wrap.bg-purple { background: white; }
.art-cover-ico-wrap.bg-blue  { background: white; }
.art-cover-ico-wrap.bg-green { background: white; }

/* Заглушка изображения */
.art-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Тело карточки */
.art-card-body {
  padding: 22px 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.art-tag {
  display: inline-block;
  font-family: 'Geologica', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-light);
  padding: 4px 10px;
  border-radius: 50px;
  margin-bottom: 12px;
  align-self: flex-start;
}
.art-tag.tag-red   { color: var(--danger); background: var(--danger-bg); }
.art-tag.tag-warn  { color: var(--warn);   background: var(--warn-bg); }
.art-card-title {
  font-family: 'Geologica', sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.38;
  letter-spacing: -.022em;
  color: var(--text);
  margin-bottom: 14px;
  flex: 1;
  transition: color .2s;
}
.art-card:hover .art-card-title { color: var(--accent); }
.art-card-excerpt {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-2);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.art-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--text-3);
  font-weight: 500;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
}
.art-meta-dot {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--text-3);
  flex-shrink: 0;
}
.art-meta-read {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--text-3);
}

/* Пагинация */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  border: 1.5px solid var(--border);
  background: var(--white);
  text-decoration: none;
  cursor: pointer;
  transition: border-color .2s, color .2s, background .2s;
  gap: 6px;
}
.page-btn:hover { border-color: var(--accent); color: var(--accent); }
.page-btn.active { background: var(--accent); color: white; border-color: var(--accent); }
.page-btn.disabled { opacity: .35; pointer-events: none; }
.page-btn svg { flex-shrink: 0; }

/* ═══════════════════════════════════════════════════════
   СТРАНИЦА ЗАПИСИ БЛОГА
═══════════════════════════════════════════════════════ */

/* Прогресс чтения */
.reading-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  z-index: 10001;
  background: transparent;
}
.reading-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent) 0%, #A580FF 100%);
  transition: width .08s linear;
  border-radius: 0 2px 2px 0;
}

/* Герой поста */
.post-hero {
  padding: 128px 0 56px;
  background: var(--bg);
  position: relative;
}
.post-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
}
.post-hero-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.post-hero-title {
  font-family: 'Geologica', sans-serif;
  font-size: clamp(26px, 3.4vw, 46px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.034em;
  color: var(--text);
  margin-bottom: 22px;
}
.post-hero-lead {
  font-size: 17.5px;
  line-height: 1.68;
  color: var(--text-2);
  margin-bottom: 32px;
  max-width: 740px;
}
.post-hero-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid var(--border-soft);
  flex-wrap: wrap;
}
.post-author-ava {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Geologica', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}
.post-author-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  line-height: 1.3;
}
.post-author-role {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 2px;
}
.post-author-meta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 13px;
  color: var(--text-3);
  flex-wrap: wrap;
}
.post-author-meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Лейаут поста */
.post-section {
  background: var(--bg);
  padding: 0 0 80px;
}
.post-layout {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 308px;
  gap: 56px;
  align-items: start;
}

/* Контент статьи */
.post-content { min-width: 0; }
.post-content h2 {
  font-family: 'Geologica', sans-serif;
  font-size: clamp(20px, 2.1vw, 28px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.026em;
  color: var(--text);
  margin: 52px 0 16px;
  scroll-margin-top: 90px;
}
.post-content h2:first-child { margin-top: 0; }
.post-content h3 {
  font-family: 'Geologica', sans-serif;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.018em;
  color: var(--text);
  margin: 32px 0 12px;
  scroll-margin-top: 90px;
}
.post-content p {
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
  margin-bottom: 20px;
}
.post-content ul, .post-content ol {
  margin: 0 0 24px 0;
  padding-left: 0;
  list-style: none;
}
.post-content li {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  padding: 5px 0 5px 28px;
  position: relative;
}
.post-content ul > li::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 15px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  opacity: .65;
}
.post-content ol { counter-reset: post-ol; }
.post-content ol > li { counter-increment: post-ol; }
.post-content ol > li::before {
  content: counter(post-ol);
  position: absolute;
  left: 0;
  top: 5px;
  font-family: 'Geologica', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  min-width: 20px;
  text-align: center;
}
.post-content strong { font-weight: 700; }
.post-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; transition: color .2s; }
.post-content a:hover { color: var(--accent-dark); }

/* Callout-блоки */
.callout {
  background: var(--accent-08);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  padding: 18px 22px;
  margin: 28px 0;
}
.callout.danger {
  background: var(--danger-bg);
  border-left-color: var(--danger);
}
.callout.warn {
  background: var(--warn-bg);
  border-left-color: var(--warn);
}
.callout.ok {
  background: var(--ok-bg);
  border-left-color: var(--ok);
}
.callout-title {
  font-family: 'Geologica', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 7px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.callout p {
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--text-2);
  margin-bottom: 0;
}
.callout ul { margin-bottom: 0; }
.callout li { font-size: 14.5px; }

/* Таблица штрафов в статье */
.post-table-wrap {
  overflow-x: auto;
  margin: 28px 0;
  border: 1px solid var(--border-soft);
  border-radius: var(--r-md);
}
.post-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  min-width: 520px;
}
.post-table th {
  text-align: left;
  font-family: 'Geologica', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 12px 18px;
  background: var(--bg-section);
  border-bottom: 1.5px solid var(--border);
  white-space: nowrap;
}
.post-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: top;
  line-height: 1.55;
}
.post-table tr:last-child td { border-bottom: none; }
.post-table tr:hover td { background: var(--accent-03); }
.post-table .td-amount {
  font-family: 'Geologica', sans-serif;
  font-weight: 700;
  color: var(--danger);
  white-space: nowrap;
}
.post-table .td-top {
  font-weight: 700;
  background: #FFF5F5;
}
.post-table .td-top .td-amount { font-size: 16px; }

/* Разделитель */
.post-divider { border: none; border-top: 1px solid var(--border-soft); margin: 44px 0; }

/* Подвал поста (теги + шеринг) */
.post-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border-soft);
  margin-top: 52px;
  flex-wrap: wrap;
  gap: 14px;
}
.post-tags { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.post-tag-label { font-size: 13px; color: var(--text-3); font-weight: 500; }
.post-tag {
  font-size: 12px;
  color: var(--text-2);
  background: var(--bg-section);
  border: 1px solid var(--border-soft);
  border-radius: 50px;
  padding: 5px 12px;
  text-decoration: none;
  transition: border-color .2s, color .2s;
}
.post-tag:hover { border-color: var(--accent); color: var(--accent); }

/* Сайдбар */
.post-sidebar {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.sidebar-card {
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: 0 2px 8px rgba(13,11,26,.04);
}
.sidebar-card-title {
  font-family: 'Geologica', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 14px;
}
/* TOC */
.toc-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 2px; }
.toc-item a {
  display: block;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--text-2);
  text-decoration: none;
  padding: 6px 8px 6px 14px;
  border-left: 2px solid transparent;
  border-radius: 0 4px 4px 0;
  transition: color .2s, border-color .2s, background .2s;
}
.toc-item a:hover { color: var(--accent); border-left-color: rgba(110,79,247,.4); background: var(--accent-03); }
.toc-item.active a { color: var(--accent); border-left-color: var(--accent); background: var(--accent-06); font-weight: 600; }

/* Сайдбар CTA */
.sidebar-cta-card {
  background: linear-gradient(140deg, #6E4FF7 0%, #4C35CC 100%);
  border-radius: var(--r-lg);
  padding: 26px 22px;
  color: white;
}
.sidebar-cta-title {
  font-family: 'Geologica', sans-serif;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 10px;
}
.sidebar-cta-text {
  font-size: 13px;
  line-height: 1.62;
  opacity: .85;
  margin-bottom: 18px;
}
.sidebar-cta-btns { display: flex; flex-direction: column; gap: 8px; }
.sidebar-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 600;
  padding: 11px 18px;
  border-radius: 50px;
  text-decoration: none;
  transition: background .2s, border-color .2s;
  white-space: nowrap;
  font-family: 'Onest', sans-serif;
}
.sidebar-cta-btn.primary {
  background: white;
  color: var(--accent);
  border: 1.5px solid white;
}
.sidebar-cta-btn.primary:hover { background: rgba(255,255,255,.9); }
.sidebar-cta-btn.secondary {
  background: rgba(255,255,255,.12);
  color: white;
  border: 1.5px solid rgba(255,255,255,.28);
}
.sidebar-cta-btn.secondary:hover { background: rgba(255,255,255,.2); border-color: rgba(255,255,255,.5); }
.sidebar-cta-btn img { height: 18px; width: 18px; border-radius: 50%; }

/* ═══════════════════════════════════════════════════════
   СЕКЦИЯ «ПОХОЖИЕ СТАТЬИ»
═══════════════════════════════════════════════════════ */
.related-section {
  background: var(--bg-section);
  padding: 64px 0 80px;
}
.related-head {
  max-width: var(--max-w);
  margin: 0 auto 36px;
  padding: 0 40px;
}
.related-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .articles-grid        { grid-template-columns: repeat(2, 1fr); }
  .art-card.featured    { flex-direction: column; }
  .art-card.featured .art-card-cover { width: 100%; height: 164px; }
  .art-card.featured .art-card-title { font-size: 18px; }
  .post-layout          { grid-template-columns: 1fr; }
  .post-sidebar         { position: static; }
  .related-grid         { grid-template-columns: repeat(2, 1fr); }
  .filter-section       { top: 60px; }
}
@media (max-width: 768px) {
  .blog-cat-hero        { padding: 100px 0 40px; }
  .blog-cat-hero-inner,
  .post-hero-inner      { padding: 0 20px; }
  .filter-section-inner { padding: 0 20px; }
  .articles-inner,
  .post-layout,
  .related-head,
  .related-grid         { padding: 0 20px; }
  .articles-grid        { grid-template-columns: 1fr; gap: 18px; }
  .related-grid         { grid-template-columns: 1fr; }
  .post-hero            { padding: 100px 0 44px; }
  .post-author-meta     { display: none; }
  .post-section         { padding: 0 0 56px; }
}