/* ===================================================
   АВТОЛИДЕР СУРГУТ — СТИЛИ БЛОГА И СТАТЕЙ
   =================================================== */

/* ---- Общий лейаут страниц блога ---- */
.blog-page {
  padding-top: 80px; /* высота хедера */
  min-height: 100vh;
  background: var(--gray-50);
}

/* ---- Хлебные крошки ---- */
.breadcrumbs {
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  padding: 14px 0;
}
.breadcrumbs-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: .82rem;
  color: var(--text-muted);
}
.breadcrumbs-inner a {
  color: var(--blue-main);
  transition: var(--transition);
}
.breadcrumbs-inner a:hover { color: var(--blue-dark); }
.breadcrumbs-inner i { font-size: .65rem; color: var(--gray-400); }
.breadcrumbs-inner span { color: var(--text-muted); }

/* =====================================================
   СТРАНИЦА СПИСКА СТАТЕЙ (blog.html)
   ===================================================== */
.blog-hero {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-main) 100%);
  padding: 56px 0 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.blog-hero::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 40px;
  background: var(--gray-50);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.blog-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(245,197,24,.15);
  color: var(--yellow-main);
  border: 1px solid rgba(245,197,24,.3);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: .82rem;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: .04em;
}
.blog-hero h1 {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.2;
}
.blog-hero p {
  color: rgba(255,255,255,.7);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Фильтры категорий */
.blog-filters {
  padding: 32px 0 0;
}
.blog-filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.blog-filter-tab {
  padding: 8px 20px;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  border: 2px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-600);
  cursor: pointer;
  transition: var(--transition);
}
.blog-filter-tab:hover,
.blog-filter-tab.active {
  background: var(--blue-main);
  border-color: var(--blue-main);
  color: var(--white);
}

/* Сетка карточек */
.blog-grid-section { padding: 40px 0 80px; }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* Карточка статьи */
.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}
.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
  border-color: var(--blue-light);
}
.blog-card-cover {
  position: relative;
  height: 190px;
  overflow: hidden;
  flex-shrink: 0;
}
.blog-card-cover-bg {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem;
  transition: transform .4s ease;
}
.blog-card:hover .blog-card-cover-bg { transform: scale(1.08); }

.blog-card-category {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--blue-main);
  color: var(--white);
  font-size: .72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.blog-card-read-time {
  position: absolute;
  top: 14px; right: 14px;
  background: rgba(0,0,0,.45);
  color: var(--white);
  font-size: .72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 50px;
  backdrop-filter: blur(4px);
  display: flex; align-items: center; gap: 4px;
}

.blog-card-body {
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}
.blog-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue-dark);
  line-height: 1.4;
  transition: var(--transition);
}
.blog-card:hover .blog-card-title { color: var(--blue-main); }
.blog-card-excerpt {
  font-size: .85rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
  /* Ограничиваем 3 строчками */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--gray-100);
  font-size: .78rem;
  color: var(--text-muted);
}
.blog-card-date { display: flex; align-items: center; gap: 5px; }
.blog-card-link {
  display: flex; align-items: center; gap: 5px;
  color: var(--blue-main);
  font-weight: 600;
  font-size: .82rem;
  transition: var(--transition);
}
.blog-card:hover .blog-card-link { gap: 8px; }

/* Блок «популярные темы» внизу списка */
.blog-topics {
  padding: 0 0 80px;
}
.blog-topics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
}
.blog-topic-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: .85rem;
  font-weight: 600;
  color: var(--gray-800);
  transition: var(--transition);
  text-decoration: none;
}
.blog-topic-chip:hover {
  border-color: var(--blue-main);
  background: var(--blue-pale);
  color: var(--blue-dark);
}
.blog-topic-chip i { color: var(--blue-light); font-size: 1rem; }

/* =====================================================
   СТРАНИЦА ОТДЕЛЬНОЙ СТАТЬИ
   ===================================================== */
.article-page {
  padding-top: 80px;
  background: var(--gray-50);
  min-height: 100vh;
}

/* Обёртка: статья + сайдбар */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  padding: 40px 0 80px;
  align-items: start;
}

/* ---- Основная колонка ---- */
.article-main {}

/* Шапка статьи */
.article-header {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  margin-bottom: 28px;
}
.article-cover {
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  position: relative;
  overflow: hidden;
}
.article-cover-meta {
  position: absolute;
  bottom: 16px; left: 20px;
  display: flex;
  gap: 8px;
}
.article-tag {
  background: var(--blue-main);
  color: var(--white);
  font-size: .75rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 50px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.article-header-body { padding: 28px 32px 32px; }
.article-title {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--blue-dark);
  line-height: 1.25;
  margin-bottom: 14px;
}
.article-meta-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: .82rem;
  color: var(--text-muted);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--gray-100);
  margin-bottom: 0;
}
.article-meta-row span { display: flex; align-items: center; gap: 5px; }
.article-meta-row i { color: var(--blue-light); }

/* Тело статьи */
.article-body {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  margin-bottom: 28px;
}

/* Типографика внутри статьи */
.article-body h2 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--blue-dark);
  margin: 36px 0 14px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--blue-pale);
  line-height: 1.3;
}
.article-body h2:first-child { margin-top: 0; }
.article-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blue-main);
  margin: 24px 0 10px;
  line-height: 1.35;
}
.article-body p {
  color: var(--gray-600);
  font-size: .95rem;
  line-height: 1.85;
  margin-bottom: 16px;
}
.article-body ul,
.article-body ol {
  padding-left: 0;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: none;
}
.article-body ul li,
.article-body ol li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .92rem;
  color: var(--gray-600);
  line-height: 1.7;
}
.article-body ul li::before {
  content: '✓';
  color: #27ae60;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.article-body ol { counter-reset: ol-counter; }
.article-body ol li { counter-increment: ol-counter; }
.article-body ol li::before {
  content: counter(ol-counter);
  background: var(--blue-main);
  color: var(--white);
  font-size: .72rem;
  font-weight: 700;
  width: 22px; height: 22px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 3px;
}
.article-body strong { color: var(--text-main); font-weight: 700; }
.article-body a {
  color: var(--blue-main);
  text-decoration: underline;
  transition: var(--transition);
}
.article-body a:hover { color: var(--blue-dark); }

/* Блок-врезка (важно / внимание) */
.article-note {
  background: var(--blue-pale);
  border-left: 4px solid var(--blue-main);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 16px 20px;
  margin: 24px 0;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.article-note i { color: var(--blue-main); font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }
.article-note p { color: var(--blue-dark); margin: 0; font-size: .9rem; font-weight: 500; }

.article-warn {
  background: #fff8e1;
  border-left: 4px solid var(--yellow-dark);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 16px 20px;
  margin: 24px 0;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.article-warn i { color: var(--yellow-dark); font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }
.article-warn p { color: #5d4037; margin: 0; font-size: .9rem; font-weight: 500; }

/* Таблица */
.article-table-wrap { overflow-x: auto; margin: 24px 0; }
.article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}
.article-table th {
  background: var(--blue-dark);
  color: var(--white);
  padding: 12px 16px;
  text-align: left;
  font-weight: 700;
}
.article-table td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-600);
  line-height: 1.5;
}
.article-table tr:nth-child(even) td { background: var(--gray-50); }
.article-table tr:hover td { background: var(--blue-pale); }
.article-table td strong { color: var(--text-main); }

/* Карточки-преимущества в статье */
.article-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 24px 0;
}
.article-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  transition: var(--transition);
}
.article-card:hover { border-color: var(--blue-light); background: var(--blue-pale); }
.article-card-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}
.article-card h4 {
  font-size: .9rem;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 4px;
}
.article-card p {
  font-size: .82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* CTA-блок внутри статьи */
.article-cta {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-main) 100%);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 36px 0;
  flex-wrap: wrap;
}
.article-cta-text h3 {
  color: var(--white);
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.article-cta-text p {
  color: rgba(255,255,255,.7);
  font-size: .88rem;
  margin: 0;
}
.article-cta .btn {
  white-space: nowrap;
  flex-shrink: 0;
}

/* Блок «Теги» */
.article-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--gray-100);
  margin-top: 8px;
}
.article-tags-label {
  font-size: .8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  flex-shrink: 0;
}
.article-tag-chip {
  padding: 5px 14px;
  border-radius: 50px;
  background: var(--gray-100);
  color: var(--gray-600);
  font-size: .78rem;
  font-weight: 600;
  transition: var(--transition);
  text-decoration: none;
}
.article-tag-chip:hover { background: var(--blue-pale); color: var(--blue-main); }

/* Навигация по статьям (пред/след) */
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
}
.article-nav-btn {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: var(--transition);
  color: inherit;
}
.article-nav-btn:hover { border-color: var(--blue-light); box-shadow: var(--shadow-sm); }
.article-nav-btn.next { flex-direction: row-reverse; text-align: right; }
.article-nav-btn i { color: var(--blue-light); font-size: 1.2rem; flex-shrink: 0; }
.article-nav-label { font-size: .72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; }
.article-nav-title { font-size: .88rem; font-weight: 700; color: var(--blue-dark); margin-top: 3px; line-height: 1.3; }

/* ---- Сайдбар ---- */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 100px;
}

/* Виджет оглавления */
.sidebar-widget {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
}
.sidebar-widget-title {
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-widget-title i { color: var(--blue-light); }

/* Оглавление */
.toc-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.toc-list li a {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: .82rem;
  color: var(--gray-600);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  line-height: 1.4;
  text-decoration: none;
}
.toc-list li a::before {
  content: '§';
  color: var(--blue-light);
  flex-shrink: 0;
  font-weight: 700;
  font-size: .75rem;
  margin-top: 1px;
}
.toc-list li a:hover,
.toc-list li a.active {
  background: var(--blue-pale);
  color: var(--blue-main);
}

/* CTA в сайдбаре */
.sidebar-cta {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-main));
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
}
.sidebar-cta-icon { font-size: 2.5rem; margin-bottom: 12px; }
.sidebar-cta h4 { color: var(--white); font-size: 1rem; font-weight: 800; margin-bottom: 8px; }
.sidebar-cta p  { color: rgba(255,255,255,.7); font-size: .82rem; line-height: 1.6; margin-bottom: 18px; }
.sidebar-cta .btn { width: 100%; justify-content: center; }

/* Похожие статьи в сайдбаре */
.sidebar-posts-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.sidebar-post {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  text-decoration: none;
  transition: var(--transition);
  padding: 8px;
  border-radius: var(--radius-sm);
  margin: -8px;
}
.sidebar-post:hover { background: var(--gray-50); }
.sidebar-post-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.sidebar-post-title {
  font-size: .82rem;
  font-weight: 600;
  color: var(--blue-dark);
  line-height: 1.4;
  transition: var(--transition);
}
.sidebar-post:hover .sidebar-post-title { color: var(--blue-main); }
.sidebar-post-meta { font-size: .72rem; color: var(--text-muted); margin-top: 3px; }

/* Блок контактов в сайдбаре */
.sidebar-contacts { display: flex; flex-direction: column; gap: 12px; }
.sidebar-contact-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: .88rem;
  font-weight: 600;
  transition: var(--transition);
  text-decoration: none;
  border: 2px solid;
}
.sidebar-contact-btn:hover { transform: translateX(4px); }
.sidebar-contact-btn.phone { border-color: var(--blue-main); color: var(--blue-main); background: var(--blue-pale); }
.sidebar-contact-btn.tg    { border-color: #29a9eb; color: #29a9eb; background: #e8f6fd; }
.sidebar-contact-btn.phone:hover { background: var(--blue-main); color: var(--white); }
.sidebar-contact-btn.tg:hover    { background: #29a9eb; color: var(--white); }
.sidebar-contact-btn i { font-size: 1.1rem; width: 20px; text-align: center; }

/* =====================================================
   АДАПТИВ БЛОГА
   ===================================================== */
@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-topics-grid { grid-template-columns: repeat(2, 1fr); }
  .article-layout { grid-template-columns: 1fr; gap: 28px; }
  .article-sidebar { position: static; top: auto; }
}

@media (max-width: 768px) {
  .blog-hero h1 { font-size: 1.7rem; }
  .blog-grid { grid-template-columns: 1fr; }
  .article-body { padding: 24px 20px; }
  .article-header-body { padding: 20px; }
  .article-title { font-size: 1.45rem; }
  .article-cards { grid-template-columns: 1fr; }
  .article-cta { flex-direction: column; text-align: center; }
  .article-nav { grid-template-columns: 1fr; }
  .article-cover { height: 200px; font-size: 4rem; }
  .blog-topics-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .blog-topics-grid { grid-template-columns: 1fr; }
  .article-meta-row { gap: 12px; }
}