/* ==========================================================================
   ООО «ВЕГА» — Стили секций лендинга (sections.css)
   Компактный прайс, прямые телефонные кнопки, высокая читаемость
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. ШАПКА И ВЕРХНЯЯ ПАНЕЛЬ (HEADER & NAVBAR)
   -------------------------------------------------------------------------- */
.topbar {
  background: var(--bg-body);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 8px 0;
}

.topbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.topbar-item svg {
  color: var(--accent-amber);
  flex-shrink: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(18, 24, 34, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--bg-surface-elevated), var(--bg-card));
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--text-white);
  line-height: 1;
  letter-spacing: 0.02em;
}

.logo-tagline {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 3px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  padding: 6px 0;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-white);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-amber);
  transition: width var(--transition-fast);
}

.nav-link:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-phone {
  display: flex;
  flex-direction: column;
  text-align: right;
}

.phone-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-white);
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.phone-number:hover {
  color: var(--accent-amber);
}

.phone-label {
  font-size: 0.72rem;
  color: var(--status-green);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  white-space: nowrap;
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  color: var(--text-main);
  align-items: center;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   2. ГЛАВНЫЙ ЭКРАН (HERO)
   -------------------------------------------------------------------------- */
.section-hero {
  position: relative;
  padding: 60px 0 80px;
  background: radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.08) 0%, transparent 60%),
              radial-gradient(circle at 10% 80%, rgba(56, 189, 248, 0.05) 0%, transparent 60%),
              var(--bg-body);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.hero-title {
  margin-bottom: 18px;
  line-height: 1.15;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 40px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
}

.metric-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-value {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--accent-amber-light);
  line-height: 1;
}

.metric-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.3;
}

/* Правая информационная карточка Hero */
.hero-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 28px;
  right: 28px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-amber), transparent);
}

.hero-card-header {
  margin-bottom: 18px;
}

.hero-card-title {
  font-size: 1.2rem;
  font-family: var(--font-display);
  color: var(--text-white);
  margin-bottom: 6px;
}

.hero-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.hero-phone-action-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
}

.phone-action-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.hero-direct-phone {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.45rem;
  color: var(--accent-amber-light);
  line-height: 1.2;
  margin-bottom: 6px;
  transition: transform var(--transition-fast);
}

.hero-direct-phone:hover {
  transform: scale(1.02);
}

.hero-work-hours {
  font-size: 0.78rem;
  color: var(--status-green);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.hero-quick-links {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  justify-content: center;
}

.quick-link-item {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.quick-link-item:hover {
  color: var(--text-white);
  border-color: var(--accent-amber);
}

/* --------------------------------------------------------------------------
   3. КАТАЛОГ НАПРАВЛЕНИЙ (CATEGORIES SHOWCASE)
   -------------------------------------------------------------------------- */
.section-categories {
  padding: 70px 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 44px;
}

.section-tag {
  margin-bottom: 12px;
}

.section-title {
  margin-bottom: 14px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1rem;
}

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

.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.category-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.category-card-top {
  margin-bottom: 20px;
}

.category-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--accent-amber);
}

.category-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--text-white);
  margin-bottom: 8px;
}

.category-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 16px;
}

.category-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.category-feature-item {
  font-size: 0.82rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.category-feature-item svg {
  color: var(--accent-amber);
  flex-shrink: 0;
}

.category-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

.category-price-from {
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.price-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent-amber-light);
}

/* --------------------------------------------------------------------------
   4. КОМПАКТНЫЙ УМНЫЙ ПРАЙС-ЛИСТ (SMART COMPACT PRICING)
   -------------------------------------------------------------------------- */
.section-pricing {
  padding: 60px 0 70px;
  background: var(--bg-body);
  border-bottom: 1px solid var(--border-subtle);
}

.pricing-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.pricing-count-tag {
  font-size: 0.82rem;
  color: var(--text-dim);
  background: var(--bg-surface-elevated);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
}

.pricing-controls-compact {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-top-bar-compact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.search-box-compact {
  position: relative;
  flex: 1;
  min-width: 260px;
}

.search-box-compact svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
}

.search-input-compact {
  width: 100%;
  padding: 9px 14px 9px 40px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-white);
  font-size: 0.88rem;
  transition: all var(--transition-fast);
}

.search-input-compact:focus {
  border-color: var(--accent-amber);
  background: var(--bg-surface-elevated);
  box-shadow: 0 0 0 2px var(--accent-amber-glow);
}

.view-switcher-compact {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--bg-input);
  padding: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.view-btn {
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all var(--transition-fast);
}

.view-btn.active {
  background: var(--bg-surface-elevated);
  color: var(--accent-amber-light);
  box-shadow: var(--shadow-sm);
}

.category-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-medium) transparent;
}

.category-tabs::-webkit-scrollbar {
  height: 3px;
}

.category-tabs::-webkit-scrollbar-thumb {
  background: var(--border-medium);
  border-radius: 4px;
}

.tab-btn {
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  border-color: var(--border-medium);
  color: var(--text-white);
}

.tab-btn.active {
  background: var(--accent-amber);
  color: #0F141C;
  border-color: var(--accent-amber);
  font-weight: 700;
}

.tab-count {
  opacity: 0.75;
  font-size: 0.72rem;
}

/* Компактная таблица цен */
.compact-table-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  overflow-x: auto;
  max-height: 620px;
  overflow-y: auto;
}

.compact-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.compact-table thead {
  position: sticky;
  top: 0;
  z-index: 10;
}

.compact-table th {
  background: var(--bg-surface-elevated);
  padding: 10px 16px;
  font-weight: 700;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-medium);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.compact-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.compact-table tr:hover td {
  background: rgba(255, 255, 255, 0.025);
}

.product-name-text {
  font-weight: 600;
  color: var(--text-white);
  line-height: 1.35;
}

.badge-mini {
  padding: 2px 6px;
  font-size: 0.65rem;
  margin-top: 3px;
  display: inline-block;
}

.size-val {
  font-size: 0.82rem;
  color: var(--text-main);
  white-space: nowrap;
}

.grade-pill {
  display: inline-block;
  font-size: 0.72rem;
  color: var(--text-dim);
  background: var(--bg-input);
  padding: 1px 6px;
  border-radius: 4px;
  margin-top: 2px;
}

.product-pack-cell {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.price-val-compact {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--accent-amber-light);
  white-space: nowrap;
}

.unit-text {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 400;
}

.btn-call-compact {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  background: var(--accent-amber-subtle);
  color: var(--accent-amber-light);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-xs);
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 4px;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-call-compact:hover {
  background: var(--accent-amber);
  color: #0F141C;
  border-color: var(--accent-amber);
}

/* Компактная плитка прайса */
.price-grid-compact {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.price-card-compact {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
  transition: all var(--transition-fast);
}

.price-card-compact:hover {
  border-color: var(--border-medium);
  background: var(--bg-surface-elevated);
}

.card-compact-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.card-compact-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-white);
  line-height: 1.3;
}

.card-compact-meta {
  font-size: 0.75rem;
  color: var(--text-dim);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.card-compact-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  border-top: 1px solid var(--border-subtle);
}

.pricing-footer-banner {
  margin-top: 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.price-empty-state {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   5. ПРЕИМУЩЕСТВА И ДОСТАВКА (ADVANTAGES & DELIVERY)
   -------------------------------------------------------------------------- */
.section-features {
  padding: 70px 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 26px 20px;
  transition: all var(--transition-fast);
}

.feature-item:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-3px);
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-amber);
  margin-bottom: 16px;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--text-white);
  margin-bottom: 8px;
}

.feature-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Секция Доставки */
.section-delivery {
  padding: 70px 0;
  background: var(--bg-body);
  border-bottom: 1px solid var(--border-subtle);
}

.delivery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.delivery-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 32px;
}

.delivery-card-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--text-white);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.delivery-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.delivery-list-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-main);
  line-height: 1.45;
}

.delivery-list-item svg {
  color: var(--status-green);
  flex-shrink: 0;
  margin-top: 3px;
}

/* --------------------------------------------------------------------------
   6. КОНТАКТЫ, КАРТА И ПОДВАЛ (CONTACTS & FOOTER)
   -------------------------------------------------------------------------- */
.section-contacts {
  padding: 70px 0;
  background: var(--bg-surface);
}

.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: stretch;
}

.contacts-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contacts-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 24px 0;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-amber);
  flex-shrink: 0;
}

.contact-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 2px;
}

.contact-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-white);
}

.contacts-map-card {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  min-height: 380px;
  display: flex;
  flex-direction: column;
}

.map-embed {
  width: 100%;
  height: 100%;
  flex: 1;
  min-height: 340px;
  border: none;
  filter: grayscale(20%) contrast(105%);
}

.map-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: rgba(18, 24, 34, 0.94);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
}

/* Подвал (Footer) */
.site-footer {
  background: var(--bg-body);
  border-top: 1px solid var(--border-subtle);
  padding: 40px 0 24px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 20px;
  font-size: 0.78rem;
  color: var(--text-dim);
}

.requisites-bar {
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.78rem;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  line-height: 1.5;
}