@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css');

/* ==========================================================================
   АТЛАНТ МЕТАЛЛ: Флагманский индустриальный дизайн базы знаний (ametall.kz)
   Дизайн-код: Inter, Deep Steel Blue (#005e89), Industrial Graphite (#091a27)
   ========================================================================== */

:root {
  --atlant-primary: #005e89;
  --atlant-primary-hover: #004b6e;
  --atlant-primary-light: #e0f2fe;
  --atlant-primary-border: rgba(0, 94, 137, 0.2);
  --atlant-dark: #091a27;
  --atlant-dark-surface: #0d283c;
  --atlant-dark-border: rgba(0, 94, 137, 0.35);
  --atlant-slate-900: #0f172a;
  --atlant-slate-800: #1e293b;
  --atlant-slate-700: #334155;
  --atlant-slate-600: #475569;
  --atlant-slate-500: #64748b;
  --atlant-slate-400: #94a3b8;
  --atlant-slate-300: #cbd5e1;
  --atlant-slate-200: #e2e8f0;
  --atlant-slate-100: #f1f5f9;
  --atlant-slate-50: #f8fafc;
  --atlant-amber: #d97706;
  --atlant-amber-bg: #fef3c7;
  --atlant-emerald: #059669;
  --atlant-emerald-hover: #047857;
  --atlant-emerald-bg: #d1fae5;
  --atlant-radius: 10px;
  --atlant-radius-sm: 6px;
  --atlant-font: var(--theme-font-family, 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
}

.articles-page-wrapper {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0 0 50px;
  font-family: var(--atlant-font);
  color: var(--atlant-slate-800);
  box-sizing: border-box;
}

.articles-shell {
  width: 100%;
  max-width: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px !important;
}

/* ───────── 1. УЛЬТРА-КОМПАКТНЫЙ ИНЖЕНЕРНЫЙ HERO-БАР (~88px) ───────── */

.articles-hero,
.articles-hero--ultra-compact {
  position: relative;
  border-radius: var(--atlant-radius);
  background: linear-gradient(135deg, #091a27 0%, #0d283c 60%, #081723 100%);
  border: 1px solid var(--atlant-dark-border);
  padding: 12px 18px 10px !important;
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(9, 26, 39, 0.2);
  overflow: hidden;
  box-sizing: border-box;
}

.articles-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.12;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 163, 238, 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 163, 238, 0.2) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* Верхняя микро-строка: Крошки + ГОСТ слева, Метрики справа */
.hero-bar-top {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 6px;
}

.hero-bar-top__left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.articles-breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
  margin: 0;
  padding: 0;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--atlant-slate-400);
}

.articles-breadcrumbs__link {
  color: var(--atlant-slate-300);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 0.15s ease;
}

.articles-breadcrumbs__link:hover {
  color: #ffffff;
  text-decoration: underline;
}

.articles-breadcrumbs__sep {
  color: var(--atlant-slate-500);
  font-size: 9px;
}

.articles-breadcrumbs__current {
  color: #ffffff;
  font-weight: 600;
}

.hero-badge-spec {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(0, 94, 137, 0.4);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: #7dd3fc;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-bar-top__stats {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.hero-stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  font-size: 11px;
}

.hero-stat-pill strong {
  color: #ffffff;
  font-weight: 700;
}

.hero-stat-pill--live {
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.25);
  background: rgba(16, 185, 129, 0.08);
}

.hero-stat-pill--live strong {
  color: #ffffff;
}

.hero-stat-pill--week {
  color: #38bdf8 !important;
  background: rgba(56, 189, 248, 0.1) !important;
  border-color: rgba(56, 189, 248, 0.28) !important;
}

.hero-stat-pill--week i {
  color: #facc15 !important;
}

.hero-stat-pill--month {
  color: #a7f3d0 !important;
  background: rgba(16, 185, 129, 0.08) !important;
  border-color: rgba(16, 185, 129, 0.25) !important;
}

.hero-stat-pill--month i {
  color: #34d399 !important;
}

/* Основная строка: Заголовок слева, Кнопки справа */
.hero-bar-main {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.hero-heading-inline {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex: 1 1 auto;
  min-width: 0;
  flex-wrap: wrap;
}

.articles-hero__title {
  margin: 0 !important;
  color: #ffffff !important;
  font-family: var(--atlant-font) !important;
  font-size: clamp(17px, 1.5vw, 21px) !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
  letter-spacing: -0.015em !important;
  white-space: nowrap;
}

.hero-heading-desc {
  font-size: 12px;
  color: var(--atlant-slate-300);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 580px;
}

.hero-buttons-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.hero-btn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none !important;
  cursor: pointer;
  border: none;
  white-space: nowrap;
  transition: all 0.15s ease;
  box-sizing: border-box;
}

.hero-btn-pill--calc {
  background: var(--atlant-primary);
  color: #ffffff !important;
  box-shadow: 0 2px 8px rgba(0, 94, 137, 0.4);
}

.hero-btn-pill--calc:hover {
  background: var(--atlant-primary-hover);
  transform: translateY(-1px);
}

.hero-btn-pill--wa {
  background: var(--atlant-emerald);
  color: #ffffff !important;
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.35);
}

.hero-btn-pill--wa:hover {
  background: var(--atlant-emerald-hover);
  transform: translateY(-1px);
}

.hero-btn-pill--phone {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #ffffff !important;
}

.hero-btn-pill--phone:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.28);
}

/* Полная блокировка старых пустых пилюль топикбара */
.articles-topicbar {
  display: none !important;
  visibility: hidden !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* ───────── 2. УЛЬТРА-КОМПАКТНАЯ ПАНЕЛЬ ФИЛЬТРАЦИИ (COMPACT 34px CHIPS) ───────── */

.articles-nav-hub,
.articles-chips {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 3px 10px !important;
  height: 34px !important;
  min-height: 34px !important;
  background: #ffffff !important;
  border: 1px solid var(--atlant-slate-200) !important;
  border-radius: var(--atlant-radius-sm) !important;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.03) !important;
  box-sizing: border-box !important;
  margin: 0 0 10px !important;
  width: 100% !important;
  overflow: hidden !important;
}

.nav-hub__label,
.articles-chips__title {
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
  font-size: 10.5px !important;
  font-weight: 700 !important;
  color: var(--atlant-slate-500) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  margin: 0 !important;
  padding-right: 2px !important;
}

.nav-hub__label i,
.articles-chips__title i {
  color: var(--atlant-primary) !important;
  font-size: 11px !important;
}

.articles-nav-hub__scroll,
.articles-chips__scroll {
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
  overflow-x: auto !important;
  padding: 1px 0 !important;
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
  flex: 1 1 auto !important;
  white-space: nowrap !important;
}

.articles-nav-hub__scroll::-webkit-scrollbar,
.articles-chips__scroll::-webkit-scrollbar {
  display: none !important;
  height: 0 !important;
  width: 0 !important;
}

.chips-sep,
.nav-hub__divider {
  display: inline-block !important;
  width: 1px !important;
  height: 14px !important;
  background: var(--atlant-slate-200) !important;
  margin: 0 2px !important;
  flex-shrink: 0 !important;
}

/* Кнопки фильтра: ультра-компактные (26px высота, радиус 5px) */
.nav-hub-btn,
.articles-chip,
.quick-tag-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 4px !important;
  height: 26px !important;
  line-height: 26px !important;
  padding: 0 8px !important;
  border-radius: 5px !important;
  background: var(--atlant-slate-50) !important;
  border: 1px solid var(--atlant-slate-200) !important;
  color: var(--atlant-slate-700) !important;
  font-size: 11.5px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  transition: all 0.15s ease !important;
  text-decoration: none !important;
  box-sizing: border-box !important;
}

.nav-hub-btn span,
.articles-chip span,
.quick-tag-btn span {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 0 4px !important;
  border-radius: 3px !important;
  background: var(--atlant-slate-200) !important;
  color: var(--atlant-slate-700) !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
}

.nav-hub-btn:hover,
.articles-chip:hover,
.quick-tag-btn:hover {
  background: #ffffff !important;
  border-color: var(--atlant-primary) !important;
  color: var(--atlant-primary) !important;
}

.nav-hub-btn.is-active,
.articles-chip.is-active,
.quick-tag-btn.is-active {
  background: var(--atlant-primary) !important;
  border-color: var(--atlant-primary) !important;
  color: #ffffff !important;
  font-weight: 700 !important;
}

.nav-hub-btn.is-active span,
.articles-chip.is-active span,
.quick-tag-btn.is-active span {
  background: rgba(255, 255, 255, 0.25) !important;
  color: #ffffff !important;
}

/* Теги назначения */
.nav-hub-btn--tag,
.articles-chip--tag {
  background: #f1f5f9 !important;
  color: #475569 !important;
}

/* Закладки */
.nav-hub-btn--bookmarks,
.articles-chip--bookmarks {
  border-color: rgba(217, 119, 6, 0.3) !important;
  background: #fffbeb !important;
  color: var(--atlant-amber) !important;
}

.nav-hub-btn--bookmarks i,
.articles-chip--bookmarks i {
  color: var(--atlant-amber) !important;
  font-size: 10px !important;
}

.nav-hub-btn--bookmarks span,
.articles-chip--bookmarks span {
  background: rgba(217, 119, 6, 0.15) !important;
  color: var(--atlant-amber) !important;
}

.nav-hub-btn--bookmarks.is-active,
.articles-chip--bookmarks.is-active {
  background: var(--atlant-amber) !important;
  border-color: var(--atlant-amber) !important;
  color: #ffffff !important;
}

.nav-hub-btn--bookmarks.is-active i,
.articles-chip--bookmarks.is-active i {
  color: #ffffff !important;
}

.nav-hub-btn--bookmarks.is-active span,
.articles-chip--bookmarks.is-active span {
  background: rgba(255, 255, 255, 0.25) !important;
  color: #ffffff !important;
}

/* ───────── 3. ДВУХКОЛОНОЧНЫЙ МАКЕТ СТРАНИЦЫ И САЙДБАР ───────── */

.articles-layout--with-sidebar {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.articles-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 90px;
}

/* Блок каталога базы знаний */
.articles-sidebar__box {
  background: #ffffff;
  border: 1px solid var(--atlant-slate-200);
  border-radius: var(--atlant-radius);
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.03);
}

.sidebar-box-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--atlant-slate-50);
  border-bottom: 1px solid var(--atlant-slate-200);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--atlant-slate-900);
}

.sidebar-box-header i {
  color: var(--atlant-primary);
}

.sidebar-category-list {
  list-style: none;
  margin: 0;
  padding: 8px 0;
}

.sidebar-category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--atlant-slate-700);
  cursor: pointer;
  transition: all 0.15s ease;
  border-left: 3px solid transparent;
}

.sidebar-category-item i {
  color: var(--atlant-slate-400);
  margin-right: 8px;
  width: 16px;
  text-align: center;
  transition: color 0.15s ease;
}

.sidebar-category-item .cat-count {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
  background: var(--atlant-slate-100);
  color: var(--atlant-slate-500);
}

.sidebar-category-item:hover {
  background: var(--atlant-slate-50);
  color: var(--atlant-primary);
  border-left-color: var(--atlant-primary);
}

.sidebar-category-item:hover i {
  color: var(--atlant-primary);
}

.sidebar-category-item.is-active {
  background: var(--atlant-primary-light);
  color: var(--atlant-primary);
  border-left-color: var(--atlant-primary);
  font-weight: 700;
}

.sidebar-category-item.is-active i {
  color: var(--atlant-primary);
}

.sidebar-category-item.is-active .cat-count {
  background: var(--atlant-primary);
  color: #ffffff;
}

/* ───────── ВИДЖЕТ «ИНЖЕНЕРНЫЙ ЭКСПРЕСС-РАСЧЕТ» (ВАУ / WOW ДИЗАЙН) ───────── */

.wow-calc-card,
.articles-sidebar__calc-card {
  position: relative !important;
  border-radius: 12px !important;
  background: linear-gradient(160deg, #091a27 0%, #0d283c 55%, #071521 100%) !important;
  border: 1px solid rgba(0, 163, 238, 0.35) !important;
  padding: 22px 20px 20px !important;
  color: #ffffff !important;
  box-shadow: 0 16px 40px -8px rgba(9, 26, 39, 0.5), 0 0 0 1px rgba(0, 163, 238, 0.15) !important;
  overflow: hidden !important;
}

.wow-calc-card::before,
.articles-sidebar__calc-card::before {
  content: "" !important;
  position: absolute !important;
  top: 0 !important;
  right: 0 !important;
  width: 220px !important;
  height: 220px !important;
  background: radial-gradient(circle, rgba(0, 163, 238, 0.2) 0%, rgba(0, 163, 238, 0) 70%) !important;
  pointer-events: none !important;
}

.calc-card__mesh-bg {
  position: absolute !important;
  inset: 0 !important;
  opacity: 0.12 !important;
  pointer-events: none !important;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.15) 1px, transparent 1px) !important;
  background-size: 20px 20px !important;
}

.calc-card__top {
  position: relative !important;
  z-index: 2 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  margin-bottom: 12px !important;
}

.calc-card__tag {
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  padding: 4px 9px !important;
  border-radius: 6px !important;
  background: rgba(0, 94, 137, 0.45) !important;
  border: 1px solid rgba(56, 189, 248, 0.4) !important;
  color: #38bdf8 !important;
  font-size: 10px !important;
  font-weight: 800 !important;
  letter-spacing: 0.06em !important;
  text-transform: uppercase !important;
}

.calc-card__tag i {
  color: #facc15 !important;
}

.calc-card__online-pill {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  color: #34d399 !important;
}

.pulse-ring-green {
  width: 7px !important;
  height: 7px !important;
  border-radius: 50% !important;
  background: #10b981 !important;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7) !important;
  animation: pulse-ring-anim 2s infinite cubic-bezier(0.66, 0, 0, 1) !important;
}

.calc-card__heading {
  position: relative !important;
  z-index: 2 !important;
  margin: 0 0 8px !important;
  color: #ffffff !important;
  font-family: var(--atlant-font) !important;
  font-size: 17px !important;
  font-weight: 800 !important;
  line-height: 1.3 !important;
  letter-spacing: -0.01em !important;
}

.calc-card__subheading {
  position: relative !important;
  z-index: 2 !important;
  margin: 0 0 16px !important;
  color: #cbd5e1 !important;
  font-size: 12.5px !important;
  line-height: 1.55 !important;
}

/* Карточка дежурного инженера */
.calc-card__specialist {
  position: relative !important;
  z-index: 2 !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  padding: 10px 12px !important;
  border-radius: 8px !important;
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  backdrop-filter: blur(8px) !important;
  margin-bottom: 16px !important;
  transition: all 0.2s ease !important;
}

.calc-card__specialist:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: rgba(56, 189, 248, 0.35) !important;
}

.specialist__avatar-box {
  position: relative !important;
  width: 48px !important;
  height: 48px !important;
  flex-shrink: 0 !important;
}

.specialist__avatar-img {
  width: 100% !important;
  height: 100% !important;
  border-radius: 50% !important;
  object-fit: cover !important;
  border: 2px solid #38bdf8 !important;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.35) !important;
}

.specialist__badge-tech {
  position: absolute !important;
  bottom: -2px !important;
  right: -2px !important;
  width: 18px !important;
  height: 18px !important;
  border-radius: 50% !important;
  background: #005e89 !important;
  border: 2px solid #091a27 !important;
  color: #ffffff !important;
  font-size: 8px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.specialist__details {
  display: flex !important;
  flex-direction: column !important;
  gap: 2px !important;
}

.specialist__name {
  font-size: 13.5px !important;
  font-weight: 800 !important;
  color: #ffffff !important;
  line-height: 1.2 !important;
}

.specialist__role {
  font-size: 11px !important;
  font-weight: 600 !important;
  color: #7dd3fc !important;
}

.specialist__stat {
  font-size: 10.5px !important;
  color: #94a3b8 !important;
}

.specialist__stat strong {
  color: #34d399 !important;
}

/* Список преимуществ */
.calc-card__perks {
  position: relative !important;
  z-index: 2 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
  margin-bottom: 18px !important;
}

.perk-item {
  display: flex !important;
  align-items: flex-start !important;
  gap: 8px !important;
}

.perk-icon {
  width: 16px !important;
  height: 16px !important;
  border-radius: 50% !important;
  background: rgba(16, 185, 129, 0.2) !important;
  color: #34d399 !important;
  font-size: 9px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
  margin-top: 2px !important;
}

.perk-content {
  font-size: 11.5px !important;
  line-height: 1.4 !important;
  color: #cbd5e1 !important;
}

.perk-content strong {
  color: #ffffff !important;
  font-weight: 700 !important;
}

/* Кнопки действий */
.calc-card__actions {
  position: relative !important;
  z-index: 2 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 9px !important;
  margin-bottom: 16px !important;
}

.calc-card__btn--wa {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 10px 14px !important;
  border-radius: 8px !important;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
  color: #ffffff !important;
  text-decoration: none !important;
  box-shadow: 0 6px 20px -2px rgba(16, 185, 129, 0.45) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.calc-card__btn--wa:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 10px 24px -2px rgba(16, 185, 129, 0.6) !important;
  background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
  color: #ffffff !important;
}

.btn-wa-left {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
}

.btn-wa-icon {
  width: 32px !important;
  height: 32px !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.2) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 18px !important;
  color: #ffffff !important;
}

.btn-wa-meta {
  display: flex !important;
  flex-direction: column !important;
  text-align: left !important;
}

.btn-wa-label {
  font-size: 13px !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
  color: #ffffff !important;
}

.btn-wa-sub {
  font-size: 10px !important;
  color: rgba(255, 255, 255, 0.85) !important;
}

.btn-wa-arrow {
  font-size: 13px !important;
  color: rgba(255, 255, 255, 0.7) !important;
  transition: transform 0.15s ease !important;
}

.calc-card__btn--wa:hover .btn-wa-arrow {
  transform: translateX(3px) !important;
  color: #ffffff !important;
}

.calc-card__btn--calc {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  width: 100% !important;
  height: 38px !important;
  border-radius: 8px !important;
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid rgba(0, 163, 238, 0.35) !important;
  color: #e0f2fe !important;
  font-size: 12.5px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
}

.calc-card__btn--calc:hover {
  background: var(--atlant-primary) !important;
  border-color: #38bdf8 !important;
  color: #ffffff !important;
  transform: translateY(-2px) !important;
}

/* Футер с телефоном */
.calc-card__footer {
  position: relative !important;
  z-index: 2 !important;
  padding-top: 12px !important;
  border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 3px !important;
}

.calc-card__footer-label {
  font-size: 10.5px !important;
  color: #94a3b8 !important;
}

.calc-card__footer-phone {
  font-size: 14px !important;
  font-weight: 800 !important;
  color: #ffffff !important;
  text-decoration: none !important;
  letter-spacing: 0.02em !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  transition: color 0.15s ease !important;
}

.calc-card__footer-phone:hover {
  color: #38bdf8 !important;
}
  color: #38bdf8 !important;
}

/* ───────── 4. ПАНЕЛЬ ПОИСКА И ФИЛЬТРОВ (TOOLBAR) ───────── */

.articles-controls {
  display: flex !important;
  align-items: center !important;
  gap: 16px !important;
  width: 100% !important;
  box-sizing: border-box !important;
  padding: 10px 16px !important;
  border: 1px solid var(--atlant-slate-200) !important;
  border-radius: var(--atlant-radius) !important;
  background: #ffffff !important;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.03) !important;
  margin-bottom: 24px !important;
}

.articles-controls__field--search {
  position: relative !important;
  display: flex !important;
  align-items: center !important;
  flex: 1 1 auto !important;
  min-width: 260px !important;
  margin: 0 !important;
}

.articles-controls__field--search i.fa-search,
.articles-controls__field--search .fa-search {
  position: absolute !important;
  left: 14px !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  color: var(--atlant-slate-400) !important;
  font-size: 14px !important;
  pointer-events: none !important;
  z-index: 3 !important;
}

#articles-search-input,
.articles-controls__input,
.articles-search-input,
input#articles-search-input[type="search"] {
  display: block !important;
  width: 100% !important;
  height: 42px !important;
  line-height: 42px !important;
  padding: 0 38px 0 38px !important;
  border: 1px solid var(--atlant-slate-300) !important;
  border-radius: var(--atlant-radius-sm) !important;
  background: var(--atlant-slate-50) !important;
  color: var(--atlant-slate-900) !important;
  font-size: 13.5px !important;
  font-family: var(--atlant-font) !important;
  outline: none !important;
  box-sizing: border-box !important;
  transition: all 0.2s ease !important;
  -webkit-appearance: none !important;
  appearance: none !important;
  box-shadow: none !important;
}

#articles-search-input:focus,
.articles-controls__input:focus,
.articles-search-input:focus,
input#articles-search-input[type="search"]:focus {
  background: #ffffff !important;
  border-color: var(--atlant-primary) !important;
  box-shadow: 0 0 0 3px rgba(0, 94, 137, 0.15) !important;
}

.articles-controls__clear,
#articles-search-clear {
  position: absolute !important;
  right: 12px !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  background: none !important;
  border: none !important;
  color: var(--atlant-slate-400) !important;
  font-size: 18px !important;
  cursor: pointer !important;
  padding: 0 !important;
  line-height: 1 !important;
  z-index: 3 !important;
}

.articles-controls__clear:hover,
#articles-search-clear:hover {
  color: var(--atlant-slate-900) !important;
}

.articles-controls__status,
#articles-search-counter {
  font-size: 12.5px !important;
  color: var(--atlant-slate-500) !important;
  white-space: nowrap !important;
  padding: 0 8px !important;
  flex-shrink: 0 !important;
}

.articles-controls__status strong,
#articles-search-counter strong {
  color: var(--atlant-primary) !important;
  font-weight: 800 !important;
}

.articles-view-toggle,
#articles-view-toggle {
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
  background: var(--atlant-slate-100) !important;
  padding: 3px !important;
  border-radius: var(--atlant-radius-sm) !important;
  flex-shrink: 0 !important;
}

.articles-view-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 34px !important;
  height: 34px !important;
  border: none !important;
  background: transparent !important;
  color: var(--atlant-slate-500) !important;
  border-radius: 4px !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}

.articles-view-btn:hover {
  color: var(--atlant-slate-900) !important;
}

.articles-view-btn.is-active {
  background: #ffffff !important;
  color: var(--atlant-primary) !important;
  box-shadow: 0 2px 4px rgba(15, 23, 42, 0.08) !important;
}

.articles-controls__field--sort {
  flex-shrink: 0 !important;
}

.articles-sort-select,
#articles-sort-select {
  height: 40px !important;
  padding: 0 30px 0 12px !important;
  border: 1px solid var(--atlant-slate-300) !important;
  border-radius: var(--atlant-radius-sm) !important;
  background: var(--atlant-slate-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%2364748b' d='M5 6L0 0h10z'/%3E%3C/svg%3E") no-repeat right 12px center !important;
  color: var(--atlant-slate-700) !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  font-family: inherit !important;
  outline: none !important;
  cursor: pointer !important;
  appearance: none !important;
  -webkit-appearance: none !important;
}

.articles-sort-select:focus {
  border-color: var(--atlant-primary);
}

/* ───────── 5. КАРТОЧКИ СТАТЕЙ (ARTICLE CARDS) ───────── */

.articles-grid.is-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.articles-grid.is-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.articles-grid.is-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.articles-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--atlant-radius);
  background: #ffffff;
  border: 1px solid var(--atlant-slate-200);
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.03);
  transition: all 0.22s ease;
}

.articles-card:hover {
  transform: translateY(-3px);
  border-color: var(--atlant-primary);
  box-shadow: 0 12px 28px rgba(0, 94, 137, 0.12);
}

.articles-card__media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--atlant-slate-100);
  overflow: hidden;
}

.articles-card__media-link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
  cursor: pointer;
}

.articles-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.articles-card:hover .articles-card__media img {
  transform: scale(1.04);
}

/* Закладка */
.articles-card__bookmark {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 5;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: var(--atlant-slate-600);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.18s ease;
}

.articles-card__bookmark:hover {
  background: #ffffff;
  color: var(--atlant-amber);
  transform: scale(1.1);
}

.articles-card__bookmark.is-active {
  background: var(--atlant-amber);
  color: #ffffff;
}

/* Бейджи */
.articles-card__badges {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 4;
  pointer-events: none;
}

.articles-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.articles-badge--fresh {
  background: #10b981;
  color: #ffffff;
}

.articles-badge--hit {
  background: #f59e0b;
  color: #ffffff;
}

.articles-badge--gost {
  background: var(--atlant-primary);
  color: #ffffff;
}

/* Тело карточки */
.articles-card__body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: 16px 18px 18px;
}

.articles-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.articles-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--atlant-primary-light);
  color: var(--atlant-primary);
  font-size: 11.5px;
  font-weight: 700;
}

.articles-pill--muted {
  background: transparent;
  color: var(--atlant-slate-500);
  font-weight: 500;
  padding: 0;
}

.articles-card__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.articles-card__title a {
  color: var(--atlant-slate-900);
  text-decoration: none;
  transition: color 0.15s ease;
}

.articles-card__title a:hover {
  color: var(--atlant-primary);
}

.articles-card__excerpt {
  margin: 0 0 16px;
  color: var(--atlant-slate-600);
  font-size: 13px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.articles-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--atlant-slate-100);
  margin-top: auto;
}

.articles-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--atlant-primary);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.15s ease;
}

.articles-card__cta:hover {
  color: var(--atlant-primary-hover);
  transform: translateX(3px);
}

.articles-card__footer-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.articles-card__viewed {
  font-size: 12px;
  color: var(--atlant-slate-400);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.articles-card__wa-mini {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--atlant-emerald-bg);
  color: var(--atlant-emerald);
  text-decoration: none;
  transition: all 0.15s ease;
}

.articles-card__wa-mini:hover {
  background: var(--atlant-emerald);
  color: #ffffff;
  transform: scale(1.1);
}

/* Списочный вид (is-list) */
.articles-grid.is-list .articles-card {
  flex-direction: row;
}

.articles-grid.is-list .articles-card__media {
  width: 280px;
  aspect-ratio: auto;
  flex-shrink: 0;
}

/* Подсветка поиска */
mark.search-highlight {
  background: #fef08a;
  color: #854d0e;
  padding: 1px 3px;
  border-radius: 2px;
}

/* ───────── 6. НИЖНИЙ КОНСУЛЬТАЦИОННЫЙ БЛОК (CTA) ───────── */

.articles-consult {
  margin-top: 20px;
  border-radius: var(--atlant-radius);
  background: linear-gradient(135deg, #091a27 0%, #0d283c 100%);
  border: 1px solid var(--atlant-dark-border);
  padding: 32px 36px;
  color: #ffffff;
  box-shadow: 0 12px 28px rgba(9, 26, 39, 0.2);
}

.articles-consult__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.articles-consult__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #38bdf8;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.articles-consult__title {
  margin: 0 0 8px;
  color: #ffffff !important;
  font-size: 20px !important;
  font-weight: 800;
}

.articles-consult__desc {
  margin: 0;
  color: var(--atlant-slate-300);
  font-size: 13.5px;
  line-height: 1.55;
  max-width: 620px;
}

.articles-consult__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.articles-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 20px;
  border-radius: var(--atlant-radius-sm);
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none !important;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
}

.articles-btn--wa {
  background: var(--atlant-emerald);
  color: #ffffff !important;
}

.articles-btn--wa:hover {
  background: var(--atlant-emerald-hover);
  transform: translateY(-2px);
}

.articles-btn--phone {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff !important;
}

.articles-btn--phone:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ───────── 7. ДЕТАЛЬНЫЕ СТРАНИЦЫ СТАТЕЙ (BLOG DETAIL) ───────── */

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 32px;
  align-items: start;
  position: relative;
  box-sizing: border-box;
}

.article-layout-content {
  min-width: 0;
}

.article-header {
  margin-bottom: 24px;
}

.article-title {
  margin: 12px 0 16px;
  color: var(--atlant-slate-900) !important;
  font-family: var(--atlant-font) !important;
  font-size: clamp(24px, 2.4vw, 34px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.article-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--atlant-slate-500);
}

/* Floating Toolbar */
.article-floating-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  border-radius: var(--atlant-radius-sm);
  background: #ffffff;
  border: 1px solid var(--atlant-slate-200);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
  margin-bottom: 24px;
}

.article-floating-bar__left,
.article-floating-bar__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.article-read-progress-circle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.article-progress-svg {
  width: 28px;
  height: 28px;
  transform: rotate(-90deg);
}

.article-progress-svg circle {
  fill: none;
  stroke-width: 3;
}

.article-progress-svg .bg {
  stroke: var(--atlant-slate-200);
}

.article-progress-svg .bar {
  stroke: var(--atlant-primary);
  stroke-linecap: round;
  transition: stroke-dashoffset 0.15s ease;
}

.article-share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--atlant-radius-sm);
  border: 1px solid var(--atlant-slate-200);
  background: #ffffff;
  color: var(--atlant-slate-600);
  cursor: pointer;
  text-decoration: none !important;
  transition: all 0.15s ease;
}

.article-share-btn:hover {
  border-color: var(--atlant-primary);
  color: var(--atlant-primary);
}

.article-share-btn--wa:hover {
  background: var(--atlant-emerald);
  border-color: var(--atlant-emerald);
  color: #ffffff;
}

/* Обложка статьи */
.article-cover-wrapper {
  margin-bottom: 28px;
  border-radius: var(--atlant-radius);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.article-cover-wrapper img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

/* Текст статьи */
.article-content-text {
  font-size: 16px;
  line-height: 1.75;
  color: var(--atlant-slate-800);
}

.article-content-text h2 {
  position: relative;
  margin: 36px 0 16px;
  font-size: 22px;
  font-weight: 800;
  color: var(--atlant-slate-900);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--atlant-slate-200);
}

.article-content-text h3 {
  position: relative;
  margin: 28px 0 12px;
  font-size: 18px;
  font-weight: 700;
  color: var(--atlant-slate-900);
}

.article-content-text p {
  margin-bottom: 18px;
}

.article-heading-anchor {
  opacity: 0;
  margin-left: 8px;
  color: var(--atlant-primary);
  text-decoration: none;
  font-weight: 400;
  transition: opacity 0.15s ease;
}

.article-content-text h2:hover .article-heading-anchor,
.article-content-text h3:hover .article-heading-anchor {
  opacity: 1;
}

/* Executive Summary (Главное за 30 секунд) */
.article-executive-summary {
  margin-bottom: 28px;
  padding: 22px 26px;
  border-radius: var(--atlant-radius);
  background: var(--atlant-slate-50);
  border-left: 4px solid var(--atlant-primary);
  border-top: 1px solid var(--atlant-slate-200);
  border-right: 1px solid var(--atlant-slate-200);
  border-bottom: 1px solid var(--atlant-slate-200);
}

.article-executive-summary__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 14px;
  font-weight: 800;
  color: var(--atlant-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.article-executive-summary__list {
  margin: 0;
  padding-left: 20px;
  color: var(--atlant-slate-700);
  font-size: 14.5px;
  line-height: 1.6;
}

/* Плавающий сайдбар со Scrollspy и карточкой инженера */
.article-sidebar-sticky {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.article-sidebar-card {
  padding: 20px;
  border-radius: var(--atlant-radius);
  background: #ffffff;
  border: 1px solid var(--atlant-slate-200);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
}

.article-sidebar-card__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--atlant-slate-900);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.article-side-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.article-side-toc__link {
  display: block;
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--atlant-slate-600);
  text-decoration: none;
  padding: 5px 10px;
  border-radius: var(--atlant-radius-sm);
  transition: all 0.15s ease;
  border-left: 2px solid transparent;
}

.article-side-toc__link:hover {
  color: var(--atlant-primary);
  background: var(--atlant-slate-50);
}

.article-side-toc__link.is-active {
  color: var(--atlant-primary);
  background: var(--atlant-primary-light);
  font-weight: 700;
  border-left-color: var(--atlant-primary);
}

/* Карточка инженера на связи */
.article-engineer-card {
  padding: 20px;
  border-radius: var(--atlant-radius);
  background: linear-gradient(145deg, #091a27 0%, #0d283c 100%);
  border: 1px solid var(--atlant-dark-border);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(9, 26, 39, 0.2);
}

.article-engineer-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.article-engineer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid #38bdf8;
  object-fit: cover;
}

.article-engineer-info h4 {
  margin: 0 0 2px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 800;
}

.article-engineer-info span {
  font-size: 11px;
  color: #34d399;
  display: flex;
  align-items: center;
  gap: 4px;
}

.article-engineer-card p {
  margin: 0 0 14px;
  font-size: 12.5px;
  color: var(--atlant-slate-300);
  line-height: 1.5;
}

.article-engineer-card .btn-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 40px;
  border-radius: var(--atlant-radius-sm);
  background: var(--atlant-emerald);
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}

.article-engineer-card .btn-wa:hover {
  background: var(--atlant-emerald-hover);
}

/* Блок оценки статьи (Feedback) */
.article-feedback {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 20px 24px;
  border-radius: var(--atlant-radius);
  background: var(--atlant-slate-50);
  border: 1px solid var(--atlant-slate-200);
  margin: 36px 0;
}

.article-feedback__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--atlant-slate-900);
}

.article-feedback__btns {
  display: flex;
  align-items: center;
  gap: 10px;
}

.article-feedback__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 16px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid var(--atlant-slate-300);
  color: var(--atlant-slate-700);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.article-feedback__btn:hover {
  border-color: var(--atlant-primary);
  color: var(--atlant-primary);
}

.article-feedback__btn.is-active {
  background: var(--atlant-primary);
  border-color: var(--atlant-primary);
  color: #ffffff;
}

/* Витрина товаров каталога в статье */
.article-catalog-block {
  margin: 36px 0;
  padding: 24px;
  border-radius: var(--atlant-radius);
  background: #ffffff;
  border: 1px solid var(--atlant-slate-200);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.03);
}

.article-catalog-block__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.article-catalog-block__title {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--atlant-slate-900);
}

.article-catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.article-catalog-card {
  border: 1px solid var(--atlant-slate-200);
  border-radius: var(--atlant-radius-sm);
  padding: 14px;
  background: var(--atlant-slate-50);
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}

.article-catalog-card:hover {
  background: #ffffff;
  border-color: var(--atlant-primary);
  box-shadow: 0 8px 20px rgba(0, 94, 137, 0.1);
  transform: translateY(-2px);
}

/* Адаптивные таблицы ГОСТ */
.table-responsive-wrapper {
  margin: 24px 0;
  border-radius: var(--atlant-radius-sm);
  border: 1px solid var(--atlant-slate-200);
  overflow-x: auto;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
}

.table-scroll-hint {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 12px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 11.5px;
  font-weight: 700;
  border-bottom: 1px solid var(--atlant-slate-200);
}

.article-content-text table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.article-content-text th {
  background: var(--atlant-slate-100);
  color: var(--atlant-slate-900);
  font-weight: 700;
  padding: 10px 14px;
  border: 1px solid var(--atlant-slate-200);
  text-align: left;
}

.article-content-text td {
  padding: 9px 14px;
  border: 1px solid var(--atlant-slate-200);
  color: var(--atlant-slate-700);
}

.article-content-text tr:nth-child(even) td {
  background: var(--atlant-slate-50);
}

.article-content-text tr:hover td {
  background: var(--atlant-primary-light);
}

/* ───────── 8. ГЛОБАЛЬНЫЙ МОДАЛЬНЫЙ КАЛЬКУЛЯТОР МЕТАЛЛА ───────── */

.metal-calc-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.metal-calc-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(6px);
}

.metal-calc-modal__dialog {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 620px;
  background: #ffffff;
  border-radius: var(--atlant-radius);
  box-shadow: 0 24px 60px rgba(9, 26, 39, 0.35);
  border: 1px solid var(--atlant-slate-200);
  padding: 28px 32px;
  box-sizing: border-box;
}

.metal-calc-modal__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--atlant-slate-100);
  color: var(--atlant-slate-600);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.metal-calc-modal__close:hover {
  background: var(--atlant-slate-200);
  color: var(--atlant-slate-900);
}

.metal-calc-modal__header h3 {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 800;
  color: var(--atlant-slate-900);
}

.metal-calc-modal__header p {
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--atlant-slate-500);
}

.metal-calc-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 20px;
}

.metal-calc-tab {
  padding: 7px 14px;
  border-radius: var(--atlant-radius-sm);
  background: var(--atlant-slate-100);
  border: 1px solid var(--atlant-slate-200);
  color: var(--atlant-slate-700);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.metal-calc-tab.is-active {
  background: var(--atlant-primary);
  border-color: var(--atlant-primary);
  color: #ffffff;
}

.metal-calc-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}

.metal-calc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.metal-calc-field--full {
  grid-column: 1 / -1;
}

.metal-calc-field label {
  font-size: 12px;
  font-weight: 700;
  color: var(--atlant-slate-600);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.metal-calc-field select,
.metal-calc-field input {
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--atlant-slate-300);
  border-radius: var(--atlant-radius-sm);
  font-size: 13.5px;
  font-family: inherit;
  outline: none;
}

.metal-calc-field select:focus,
.metal-calc-field input:focus {
  border-color: var(--atlant-primary);
}

.metal-calc-result-box {
  padding: 16px 20px;
  border-radius: var(--atlant-radius-sm);
  background: var(--atlant-slate-50);
  border: 1px solid var(--atlant-slate-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.metal-calc-result-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--atlant-slate-600);
}

.metal-calc-result-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--atlant-primary);
}

/* ───────── 9. АДАПТИВНОСТЬ ДЛЯ ПЛАНШЕТОВ И МОБИЛЬНЫХ ───────── */

@media (max-width: 1199px) {
  .articles-hero__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .articles-layout--with-sidebar {
    grid-template-columns: 1fr;
  }
  .articles-sidebar {
    position: static;
  }
  .articles-grid.is-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 991px) {
  .hero-bar-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .hero-buttons-inline {
    width: 100%;
    flex-wrap: wrap;
  }
  .hero-btn-pill {
    flex: 1 1 auto;
  }
  .article-layout {
    grid-template-columns: 1fr;
  }
  .article-sidebar-sticky {
    display: none;
  }
  .article-catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .articles-hero {
    padding: 10px 14px 10px !important;
  }
  .hero-bar-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
  }
  .hero-heading-desc {
    white-space: normal;
  }
  .articles-controls {
    flex-wrap: wrap;
  }
  .articles-grid.is-grid,
  .articles-grid.is-cards {
    grid-template-columns: 1fr;
  }
  .articles-grid.is-list .articles-card {
    flex-direction: column;
  }
  .articles-grid.is-list .articles-card__media {
    width: 100%;
    aspect-ratio: 16 / 9;
  }
  .table-scroll-hint {
    display: flex;
  }
  .metal-calc-form {
    grid-template-columns: 1fr;
  }
  .article-catalog-grid {
    grid-template-columns: 1fr;
  }
}

/* ───────── 10. БЕЗОГОВОРОЧНЫЙ ЗАПРЕТ ДУБЛЕЙ И ВЫРАВНИВАНИЕ ШИРИНЫ ───────── */

body.blog-page-clean .page-top-info,
.body__inner:has(.articles-page-wrapper) .page-top-info,
.body__inner:has(.article-header) .page-top-info,
.articles-page-wrapper ~ .page-top-info,
.detail-maxwidth ~ .page-top-info,
.page-top-info:has(#navigation a[href*="/blog"]) {
  display: none !important;
  visibility: hidden !important;
  height: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.right_block.narrow_N .detail.blog.detail-maxwidth,
.detail.blog.detail-maxwidth,
.detail-maxwidth.blog {
  max-width: 100% !important;
  width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

body.blog-page-clean .maxwidth-theme.wide-Y,
.container.blog-page .maxwidth-theme.wide-Y {
  max-width: var(--theme-page-width) !important;
  max-width: calc(var(--theme-page-width) + calc(2 * var(--theme-page-width-padding))) !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: var(--theme-page-width-padding) !important;
  padding-right: var(--theme-page-width-padding) !important;
  width: 100% !important;
}