:root {
    --primary: #1d4f8b;
    --primary-dark: #163d6e;
    --primary-light: #2e6cb0;
    --accent: #f5a623;
    --dark: #1a1a1a;
    --gray-900: #2c2c2c;
    --gray-700: #4a4a4a;
    --gray-500: #888888;
    --gray-400: #a1a5ad;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;
    --border: #e5e7eb;
    --green: #10b981;
    --red: #ef4444;
    --yellow: #f59e0b;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }

  body {
    font-family: 'Montserrat', -apple-system, sans-serif;
    background: var(--gray-50);
    color: var(--gray-900);
    line-height: 1.55;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
  }

  a { color: inherit; text-decoration: none; }
  button { font-family: inherit; cursor: pointer; border: none; background: none; }

  /* ===== TOP BAR ===== */
  .topbar {
    background: var(--primary);
    color: var(--white);
    padding: 8px 0;
    font-size: 12px;
  }
  .topbar-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
  }
  .topbar a { opacity: 0.95; transition: opacity 0.2s; }
  .topbar a:hover { opacity: 0.7; }
  .topbar-contacts { display: flex; gap: 20px; flex-wrap: wrap; }

  /* ===== MAIN HEADER ===== */
  header.main-header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  }
  .header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
  }
  .logo {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .logo-mark {
    width: 44px;
    height: 44px;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 20px;
    border-radius: 2px;
  }
  .logo-text {
    font-weight: 800;
    font-size: 20px;
    letter-spacing: 1px;
    color: var(--primary);
  }
  .logo-text small {
    display: block;
    font-size: 9px;
    color: var(--gray-500);
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-top: 2px;
  }
  nav.main-nav ul {
    display: flex;
    list-style: none;
    gap: 28px;
  }
  nav.main-nav a {
    font-weight: 500;
    font-size: 14px;
    position: relative;
    padding: 6px 0;
    transition: color 0.2s;
  }
  nav.main-nav a:hover { color: var(--primary); }
  nav.main-nav a.active { color: var(--primary); }
  nav.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
  }
  .btn-cta {
    background: var(--accent);
    color: var(--dark);
    padding: 11px 22px;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 2px;
    transition: all 0.2s;
    border: 2px solid var(--accent);
  }
  .btn-cta:hover { background: transparent; color: var(--accent); }

  /* ===== HERO ===== */
  .hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 56px 0 48px;
    position: relative;
    overflow: hidden;
  }
  .hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      radial-gradient(circle at 90% 20%, rgba(245, 166, 35, 0.15) 0%, transparent 35%),
      radial-gradient(circle at 10% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 40%);
  }
  .hero-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
  }
  .breadcrumb {
    font-size: 12px;
    opacity: 0.85;
    margin-bottom: 20px;
  }
  .breadcrumb a:hover { color: var(--accent); }
  .breadcrumb span { margin: 0 6px; }
  .hero h1 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
  }
  .hero h1 .accent { color: var(--accent); }
  .hero-desc {
    font-size: 15px;
    max-width: 760px;
    opacity: 0.9;
    font-weight: 300;
  }
  .hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 32px;
    flex-wrap: wrap;
  }
  .stat {
    border-left: 3px solid var(--accent);
    padding-left: 16px;
  }
  .stat-num {
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.02em;
  }
  .stat-label {
    font-size: 11px;
    opacity: 0.85;
    margin-top: 6px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  /* ===== LAYOUT WITH SIDEBAR ===== */
  .catalog-wrap {
    max-width: 1400px;
    margin: 0 auto;
    padding: 32px 24px;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 24px;
    align-items: start;
  }

  /* ===== SIDEBAR ===== */
  .sidebar {
    position: sticky;
    top: 90px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    max-height: calc(100vh - 110px);
    display: flex;
    flex-direction: column;
  }
  .sidebar-header {
    padding: 16px 18px;
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .sidebar-header span:last-child {
    background: var(--accent);
    color: var(--dark);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
  }
  .cat-list {
    list-style: none;
    overflow-y: auto;
    flex: 1;
  }
  .cat-list::-webkit-scrollbar { width: 6px; }
  .cat-list::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
  .cat-list li button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 11px 18px;
    text-align: left;
    font-size: 13px;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
    transition: all 0.15s;
    font-weight: 500;
  }
  .cat-list li button:hover {
    background: var(--gray-50);
    color: var(--primary);
    padding-left: 22px;
  }
  .cat-list li button.active {
    background: #eaf2fc;
    color: var(--primary);
    border-left: 3px solid var(--accent);
    padding-left: 15px;
    font-weight: 600;
  }
  .cat-list li button.active:hover { padding-left: 19px; }
  .cat-name { display: flex; align-items: center; gap: 10px; flex: 1; }
  .cat-icon {
    width: 22px;
    text-align: center;
    color: var(--primary);
    font-size: 14px;
  }
  .cat-list li button.active .cat-icon { color: var(--accent); }
  .cat-count-badge {
    background: var(--gray-100);
    color: var(--gray-500);
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
    min-width: 32px;
    text-align: center;
  }
  .cat-list li button.active .cat-count-badge {
    background: var(--primary);
    color: var(--white);
  }

  /* ===== MAIN CONTENT ===== */
  .main-content { min-width: 0; }

  /* SEARCH + FILTERS */
  .toolbar {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 16px;
    margin-bottom: 16px;
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    gap: 12px;
    align-items: center;
  }
  .search-box {
    position: relative;
    display: flex;
    align-items: center;
  }
  .search-box::before {
    content: '⌕';
    position: absolute;
    left: 14px;
    color: var(--gray-400);
    font-size: 18px;
    font-weight: 600;
  }
  .search-input {
    width: 100%;
    padding: 11px 14px 11px 40px;
    border: 1px solid var(--gray-200);
    border-radius: 3px;
    font-size: 14px;
    font-family: inherit;
    background: var(--gray-50);
    transition: all 0.2s;
  }
  .search-input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(29, 79, 139, 0.08);
  }
  .filter-select {
    padding: 10px 14px;
    border: 1px solid var(--gray-200);
    border-radius: 3px;
    font-size: 13px;
    font-family: inherit;
    background: var(--white);
    color: var(--gray-700);
    cursor: pointer;
    transition: border 0.2s;
    min-width: 160px;
  }
  .filter-select:focus { outline: none; border-color: var(--primary); }

  /* CURRENT CATEGORY HEADER */
  .current-cat {
    background: var(--white);
    border: 1px solid var(--border);
    border-left: 4px solid var(--primary);
    border-radius: 4px;
    padding: 18px 22px;
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
  }
  .current-cat-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .current-cat-title .cat-icon { font-size: 22px; color: var(--primary); }
  .current-cat-subtitle {
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 4px;
  }
  .results-count {
    font-size: 13px;
    color: var(--gray-700);
    font-weight: 500;
  }
  .results-count strong { color: var(--primary); font-size: 16px; }

  /* ===== TABLE ===== */
  .data-table-wrap {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
  }
  .data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
  }
  .data-table thead {
    background: var(--gray-50);
    border-bottom: 2px solid var(--gray-200);
  }
  .data-table th {
    text-align: left;
    padding: 12px 14px;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
    transition: color 0.15s;
  }
  .data-table th:hover { color: var(--primary); }
  .data-table th.sortable::after {
    content: ' ↕';
    opacity: 0.4;
    font-size: 10px;
  }
  .data-table th.sorted-asc::after { content: ' ↑'; opacity: 1; color: var(--primary); }
  .data-table th.sorted-desc::after { content: ' ↓'; opacity: 1; color: var(--primary); }
  .data-table tbody tr {
    border-bottom: 1px solid var(--gray-100);
    transition: background 0.15s;
  }
  .data-table tbody tr:hover { background: #f8fafc; }
  .data-table td {
    padding: 14px;
    vertical-align: middle;
  }
  .reg-num {
    font-weight: 700;
    color: var(--primary);
    font-family: 'Montserrat', monospace;
    font-size: 13px;
  }
  .tm-desc {
    font-weight: 600;
    color: var(--dark);
    font-size: 14px;
    max-width: 260px;
    word-wrap: break-word;
  }
  .tm-desc-empty { color: var(--gray-400); font-weight: 400; font-style: italic; font-size: 13px; }
  .tm-owner {
    font-size: 12px;
    color: var(--gray-700);
    max-width: 240px;
  }
  .classes-cell { display: flex; gap: 3px; flex-wrap: wrap; max-width: 140px; }
  .class-tag {
    background: var(--gray-100);
    color: var(--gray-700);
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 2px;
    font-weight: 600;
  }
  .country-flag {
    display: inline-block;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    font-size: 10px;
    padding: 3px 7px;
    border-radius: 2px;
    font-weight: 700;
    color: var(--gray-700);
    letter-spacing: 0.5px;
    cursor: help;
  }
  .reg-country {
    display: inline-block;
    background: #eef4fb;
    border: 1px solid #cfe0f2;
    color: var(--primary);
    font-size: 11px;
    padding: 4px 9px;
    border-radius: 3px;
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: help;
  }
  .reg-num-na, .link-na { color: var(--gray-400); }
  .date-cell {
    font-size: 12px;
    color: var(--gray-700);
    white-space: nowrap;
  }
  .date-year {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 3px 8px;
    border-radius: 2px;
    font-weight: 600;
    font-size: 11px;
  }
  .status-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 3px;
    vertical-align: middle;
  }
  .status-dot.active { background: #10b981; }
  .status-dot.inactive { background: #ef4444; }

  .link-btn {
    color: var(--primary);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 6px 10px;
    border: 1px solid var(--primary);
    border-radius: 2px;
    transition: all 0.15s;
    white-space: nowrap;
    display: inline-block;
  }
  .link-btn:hover {
    background: var(--primary);
    color: var(--white);
  }

  /* EMPTY STATE */
  .empty-state {
    padding: 80px 24px;
    text-align: center;
    color: var(--gray-500);
  }
  .empty-state-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.4;
  }
  .empty-state h3 {
    font-size: 18px;
    color: var(--gray-700);
    margin-bottom: 8px;
    font-weight: 600;
  }

  /* PAGINATION */
  .pagination {
    background: var(--white);
    border: 1px solid var(--border);
    border-top: none;
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    border-radius: 0 0 4px 4px;
  }
  .pagination-info {
    font-size: 12px;
    color: var(--gray-500);
  }
  .pagination-info strong { color: var(--gray-900); font-weight: 600; }
  .pagination-controls {
    display: flex;
    gap: 4px;
    align-items: center;
  }
  .page-btn {
    min-width: 34px;
    height: 34px;
    padding: 0 10px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    color: var(--gray-700);
    font-size: 13px;
    font-weight: 500;
    border-radius: 2px;
    transition: all 0.15s;
  }
  .page-btn:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
  }
  .page-btn.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
  }
  .page-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
  }
  .page-ellipsis { padding: 0 4px; color: var(--gray-400); }

  /* MOBILE MENU TOGGLE */
  .mobile-toggle {
    display: none;
    width: 100%;
    padding: 12px 16px;
    background: var(--primary);
    color: var(--white);
    border-radius: 4px;
    text-align: left;
    font-weight: 600;
    margin-bottom: 12px;
    font-size: 14px;
  }

  /* FOOTER */
  footer {
    background: var(--dark);
    color: var(--white);
    padding: 40px 0 20px;
    margin-top: 40px;
  }
  .footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 32px;
  }
  .footer-about {
    font-size: 13px;
    color: var(--gray-300);
    line-height: 1.6;
    max-width: 480px;
    margin-top: 16px;
  }
  .footer-col h4 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
    color: var(--accent);
    font-weight: 600;
  }
  .footer-col ul { list-style: none; }
  .footer-col ul li {
    margin-bottom: 10px;
    font-size: 13px;
    color: var(--gray-300);
  }
  .footer-col ul a:hover { color: var(--accent); }
  .footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--gray-500);
    flex-wrap: wrap;
  }
  .footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .footer-logo .logo-mark { background: var(--accent); color: var(--dark); }
  .footer-logo .logo-text { color: var(--white); }
  .footer-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
  }
  .footer-sep { opacity: 0.5; }
  .footer-version {
    color: var(--gray-500);
    transition: color 0.2s;
    font-variant-numeric: tabular-nums;
  }
  .footer-version:hover { color: var(--accent); }

  /* RESPONSIVE */
  @media (max-width: 1100px) {
    .catalog-wrap { grid-template-columns: 1fr; }
    .sidebar {
      position: static;
      max-height: none;
    }
    .mobile-toggle { display: block; }
    .sidebar.collapsed .cat-list,
    .sidebar.collapsed .sidebar-header { display: none; }
  }
  @media (max-width: 900px) {
    nav.main-nav { display: none; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .toolbar { grid-template-columns: 1fr; }
    .data-table th:nth-child(5),
    .data-table td:nth-child(5) { display: none; }
  }
  @media (max-width: 600px) {
    .topbar-contacts { font-size: 11px; gap: 12px; }
    .hero-stats { gap: 20px; }
    .stat-num { font-size: 24px; }
    .data-table th:nth-child(3),
    .data-table td:nth-child(3),
    .data-table th:nth-child(6),
    .data-table td:nth-child(6) { display: none; }
  }

  /* LOADING */
  .loading {
    text-align: center;
    padding: 60px;
    color: var(--gray-500);
  }
  .spinner {
    display: inline-block;
    width: 32px;
    height: 32px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 12px;
  }
  @keyframes spin { to { transform: rotate(360deg); } }



  /* ===== CONTACTS ===== */
  .contacts-view { background: var(--gray-50); }
  .contacts-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 48px 0 56px;
    position: relative; overflow: hidden;
  }
  .contacts-hero::before {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(circle at 85% 25%, rgba(245,166,35,0.16) 0%, transparent 40%);
  }
  .contacts-hero-inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 2; }
  .contacts-hero h1 { font-size: clamp(28px,4vw,44px); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 12px; }
  .contacts-hero h1 .accent { color: var(--accent); }
  .contacts-hero p { font-size: 15px; max-width: 640px; opacity: 0.92; font-weight: 300; }
  .contacts-wrap { max-width: 1100px; margin: 0 auto; padding: 48px 24px 64px; }
  .contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 32px;
  }
  .contact-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: all 0.25s;
    border-left: 4px solid var(--primary);
  }
  .contact-card:hover { box-shadow: 0 8px 24px rgba(29,79,139,0.1); transform: translateY(-2px); }
  .contact-icon {
    width: 46px; height: 46px;
    background: #eef4fb;
    color: var(--primary);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
  }
  .contact-label {
    font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px;
    color: var(--gray-500); font-weight: 600; margin-bottom: 6px;
  }
  .contact-value { font-size: 16px; font-weight: 600; color: var(--dark); line-height: 1.4; }
  .contact-value a { color: var(--primary); transition: color 0.2s; }
  .contact-value a:hover { color: var(--accent); }
  .contact-value .sub { display: block; font-size: 13px; font-weight: 400; color: var(--gray-500); margin-top: 4px; }
  .contact-messengers { display: flex; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
  .msgr-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 7px 14px; border-radius: 5px; font-size: 13px; font-weight: 600;
    color: var(--white); transition: all 0.2s;
  }
  .msgr-tg { background: #2aabee; }
  .msgr-tg:hover { background: #1a91d4; }
  .msgr-wa { background: #25d366; }
  .msgr-wa:hover { background: #1da851; }
  .contacts-map {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
    margin-bottom: 32px;
    line-height: 0;
  }
  .contacts-map iframe { width: 100%; height: 380px; border: 0; }
  .contacts-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 8px;
    padding: 36px;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
  }
  .contacts-cta::before {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(circle at 80% 30%, rgba(245,166,35,0.18) 0%, transparent 45%);
  }
  .contacts-cta-inner { position: relative; z-index: 2; }
  .contacts-cta .tag { font-size: 12px; text-transform: uppercase; letter-spacing: 2px; color: var(--accent); font-weight: 600; margin-bottom: 10px; }
  .contacts-cta h2 { font-size: 26px; font-weight: 700; margin-bottom: 10px; }
  .contacts-cta p { font-size: 15px; opacity: 0.92; max-width: 540px; margin: 0 auto 22px; font-weight: 300; }
  .contacts-cta button {
    background: var(--accent); color: var(--dark);
    padding: 13px 32px; border-radius: 4px; font-weight: 700; font-size: 14px;
    transition: all 0.2s; border: 2px solid var(--accent);
  }
  .contacts-cta button:hover { background: transparent; color: var(--accent); }
  @media (max-width: 700px) { .contacts-grid { grid-template-columns: 1fr; } }

  /* ===== ABOUT ===== */
  .about-view { background: var(--gray-50); }
  .about-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 48px 0 56px;
    position: relative; overflow: hidden;
  }
  .about-hero::before {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(circle at 85% 20%, rgba(245,166,35,0.16) 0%, transparent 40%);
  }
  .about-hero-inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 2; }
  .about-hero h1 { font-size: clamp(28px,4vw,44px); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 12px; }
  .about-hero h1 .accent { color: var(--accent); }
  .about-hero p { font-size: 15px; max-width: 680px; opacity: 0.92; font-weight: 300; }
  .about-hero-stats { display: flex; gap: 40px; margin-top: 32px; flex-wrap: wrap; }
  .ah-stat { border-left: 3px solid var(--accent); padding-left: 16px; }
  .ah-num { font-size: 30px; font-weight: 800; line-height: 1; }
  .ah-lbl { font-size: 11px; opacity: 0.85; margin-top: 6px; text-transform: uppercase; letter-spacing: 0.5px; }

  .about-wrap { max-width: 1100px; margin: 0 auto; padding: 48px 24px 64px; }
  .about-block { margin-bottom: 48px; }
  .about-tag {
    display: inline-block; font-size: 12px; font-weight: 600; color: var(--primary);
    text-transform: uppercase; letter-spacing: 2px; margin-bottom: 12px;
    padding-bottom: 6px; border-bottom: 2px solid var(--accent);
  }
  .about-h2 { font-size: clamp(22px,3vw,30px); font-weight: 700; color: var(--dark); letter-spacing: -0.02em; margin-bottom: 18px; }
  .about-p { font-size: 15px; color: var(--gray-700); line-height: 1.7; margin-bottom: 14px; max-width: 860px; }

  .awards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 18px; }
  .award-card {
    background: var(--white); border: 1px solid var(--border); border-radius: 8px;
    padding: 28px 20px; text-align: center; transition: all 0.25s;
    border-top: 4px solid var(--accent);
  }
  .award-card:hover { box-shadow: 0 8px 24px rgba(29,79,139,0.12); transform: translateY(-2px); }
  .award-medal { font-size: 40px; margin-bottom: 12px; }
  .award-name { font-weight: 700; color: var(--dark); font-size: 16px; margin-bottom: 4px; }
  .award-year { color: var(--gray-500); font-size: 13px; }

  .letters-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 18px; margin-bottom: 20px; }
  .letter-card {
    background: var(--white); border: 1px solid var(--border); border-radius: 8px;
    padding: 24px 22px; position: relative; transition: all 0.25s;
  }
  .letter-card:hover { box-shadow: 0 8px 24px rgba(29,79,139,0.1); }
  .letter-quote {
    font-size: 56px; color: var(--accent); line-height: 0.6; font-family: Georgia, serif;
    height: 24px; opacity: 0.5;
  }
  .letter-text { font-size: 14px; color: var(--gray-700); line-height: 1.6; margin-bottom: 16px; font-style: italic; }
  .letter-company { font-weight: 700; color: var(--primary); font-size: 14px; }

  .news-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 18px; margin-bottom: 20px; }
  .news-card {
    background: var(--white); border: 1px solid var(--border); border-radius: 8px;
    padding: 22px 20px; transition: all 0.25s; display: flex; flex-direction: column;
    border-left: 3px solid transparent;
  }
  .news-card:hover { border-left-color: var(--accent); box-shadow: 0 8px 24px rgba(29,79,139,0.1); transform: translateY(-2px); }
  .news-date {
    font-size: 11px; color: var(--accent); font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.5px; margin-bottom: 10px;
  }
  .news-title { font-size: 16px; font-weight: 700; color: var(--dark); line-height: 1.3; margin-bottom: 10px; }
  .news-desc { font-size: 13px; color: var(--gray-700); line-height: 1.55; flex: 1; margin-bottom: 14px; }
  .news-link { font-size: 12px; font-weight: 600; color: var(--primary); text-transform: uppercase; letter-spacing: 0.3px; }
  .news-card:hover .news-link { color: var(--accent); }

  .about-more-link {
    display: inline-block; font-size: 13px; font-weight: 600; color: var(--primary);
    padding: 10px 20px; border: 1px solid var(--primary); border-radius: 3px; transition: all 0.2s;
  }
  .about-more-link:hover { background: var(--primary); color: var(--white); }

  .reqs-grid { background: var(--white); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; max-width: 860px; }
  .req-row { display: grid; grid-template-columns: 220px 1fr; gap: 16px; padding: 14px 22px; border-bottom: 1px solid var(--gray-100); font-size: 14px; }
  .req-row:last-child { border-bottom: none; }
  .req-k { color: var(--gray-500); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.3px; }
  .req-v { color: var(--gray-900); }
  @media (max-width: 600px) {
    .req-row { grid-template-columns: 1fr; gap: 4px; }
  }

  /* ===== LEAD MODAL ===== */

  .modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(20, 30, 45, 0.6);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(3px);
  }
  .modal-overlay.show { display: flex; }
  .modal {
    background: var(--white);
    border-radius: 8px;
    max-width: 460px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    overflow: hidden;
    animation: modalIn 0.25s ease;
  }
  @keyframes modalIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .modal-head {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 24px 28px;
    position: relative;
  }
  .modal-head h3 { font-size: 20px; font-weight: 700; }
  .modal-head p { font-size: 13px; opacity: 0.9; margin-top: 4px; font-weight: 300; }
  .modal-close {
    position: absolute;
    top: 16px; right: 16px;
    width: 30px; height: 30px;
    background: rgba(255,255,255,0.15);
    color: var(--white);
    border-radius: 50%;
    font-size: 18px;
    line-height: 1;
    transition: background 0.2s;
  }
  .modal-close:hover { background: rgba(255,255,255,0.3); }
  .modal-body { padding: 24px 28px 28px; }
  .modal-tg {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #2aabee;
    color: var(--white);
    padding: 14px 18px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.2s;
    margin-bottom: 20px;
  }
  .modal-tg:hover { background: #1a91d4; transform: translateY(-1px); }
  .modal-tg-icon {
    width: 38px; height: 38px;
    background: var(--white);
    color: #2aabee;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
  }
  .modal-tg small { display: block; font-weight: 400; opacity: 0.9; font-size: 12px; }
  .modal-divider {
    text-align: center;
    margin: 18px 0;
    position: relative;
    color: var(--gray-400);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
  }
  .modal-divider::before, .modal-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: calc(50% - 24px);
    height: 1px;
    background: var(--gray-200);
  }
  .modal-divider::before { left: 0; }
  .modal-divider::after { right: 0; }
  .modal-field { margin-bottom: 14px; }
  .modal-field label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 5px;
  }
  .modal-field input, .modal-field textarea {
    width: 100%;
    padding: 11px 13px;
    border: 1px solid var(--gray-200);
    border-radius: 4px;
    font-family: inherit;
    font-size: 14px;
    transition: all 0.2s;
  }
  .modal-field input:focus, .modal-field textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(29,79,139,0.08);
  }
  .modal-field textarea { resize: vertical; min-height: 70px; }
  .modal-submit {
    width: 100%;
    background: var(--accent);
    color: var(--dark);
    padding: 13px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 14px;
    transition: all 0.2s;
    border: 2px solid var(--accent);
  }
  .modal-submit:hover { background: #e09612; border-color: #e09612; }
  .modal-note { font-size: 11px; color: var(--gray-400); text-align: center; margin-top: 12px; line-height: 1.4; }

  /* ===== SERVICES ===== */
  .services-view { background: var(--gray-50); }
  .srv-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 48px 0 56px;
    position: relative;
    overflow: hidden;
  }
  .srv-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 88% 25%, rgba(245,166,35,0.16) 0%, transparent 38%);
  }
  .srv-hero-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
  }
  .srv-hero h1 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
  }
  .srv-hero h1 .accent { color: var(--accent); }
  .srv-hero p { font-size: 15px; max-width: 720px; opacity: 0.9; font-weight: 300; }
  .srv-wrap {
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px 24px 64px;
  }
  .srv-block { margin-bottom: 48px; }
  .srv-block-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--primary);
  }
  .srv-block-icon {
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: var(--white);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
  }
  .srv-block-title {
    flex: 1;
    font-size: clamp(18px, 2.4vw, 24px);
    font-weight: 700;
    color: var(--dark);
    letter-spacing: -0.01em;
  }
  .srv-block-count {
    background: var(--gray-100);
    color: var(--primary);
    font-weight: 700;
    font-size: 15px;
    padding: 6px 14px;
    border-radius: 20px;
  }
  .srv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
  }
  .srv-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 22px 20px;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
  }
  .srv-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--accent);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.25s ease;
  }
  .srv-card:hover {
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(29,79,139,0.12);
    transform: translateY(-2px);
  }
  .srv-card:hover::before { transform: scaleY(1); }
  .srv-card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
    line-height: 1.25;
  }
  .srv-card-desc {
    font-size: 13px;
    color: var(--gray-700);
    line-height: 1.55;
    flex: 1;
    margin-bottom: 16px;
  }
  .srv-card-link {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: color 0.2s;
  }
  .srv-card:hover .srv-card-link { color: var(--accent); }

  /* ===== ADMIN ===== */
  .admin-view {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 24px 60px;
  }
  .admin-head {
    margin-bottom: 28px;
  }
  .admin-head .back-link {
    font-size: 13px;
    color: var(--primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 16px;
  }
  .admin-head .back-link:hover { color: var(--accent); }
  .admin-head h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark);
    letter-spacing: -0.02em;
  }
  .admin-head p {
    color: var(--gray-500);
    font-size: 14px;
    margin-top: 8px;
    max-width: 680px;
  }
  .admin-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 28px;
    margin-bottom: 20px;
  }
  .admin-card h2 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--gray-100);
  }
  .dropzone {
    border: 2px dashed var(--gray-300);
    border-radius: 6px;
    padding: 44px 24px;
    text-align: center;
    transition: all 0.2s;
    cursor: pointer;
    background: var(--gray-50);
  }
  .dropzone:hover, .dropzone.dragover {
    border-color: var(--primary);
    background: #eef4fb;
  }
  .dropzone-icon {
    font-size: 42px;
    color: var(--primary);
    margin-bottom: 12px;
    opacity: 0.8;
  }
  .dropzone-text {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
  }
  .dropzone-hint {
    font-size: 12px;
    color: var(--gray-500);
  }
  .dropzone-file {
    margin-top: 14px;
    font-size: 13px;
    color: var(--primary);
    font-weight: 600;
  }
  .admin-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    flex-wrap: wrap;
  }
  .btn {
    padding: 12px 22px;
    font-weight: 600;
    font-size: 13px;
    border-radius: 3px;
    transition: all 0.2s;
    border: 2px solid;
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
  .btn-primary { background: var(--primary); color: var(--white); border-color: var(--primary); }
  .btn-primary:hover:not(:disabled) { background: var(--primary-dark); border-color: var(--primary-dark); }
  .btn-primary:disabled { opacity: 0.45; cursor: not-allowed; }
  .btn-accent { background: var(--accent); color: var(--dark); border-color: var(--accent); }
  .btn-accent:hover { background: transparent; color: #b97608; }
  .btn-outline { background: var(--white); color: var(--primary); border-color: var(--primary); }
  .btn-outline:hover { background: var(--primary); color: var(--white); }
  .btn-danger { background: var(--white); color: var(--red); border-color: var(--red); }
  .btn-danger:hover { background: var(--red); color: var(--white); }

  .report {
    display: none;
    margin-top: 4px;
  }
  .report.show { display: block; }
  .report-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 18px;
  }
  .report-stat {
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 16px;
    text-align: center;
  }
  .report-stat.added { border-left: 4px solid var(--green); }
  .report-stat.updated { border-left: 4px solid var(--accent); }
  .report-stat.total { border-left: 4px solid var(--primary); }
  .report-stat.error { border-left: 4px solid var(--red); }
  .report-stat .num {
    font-size: 30px;
    font-weight: 800;
    color: var(--dark);
    line-height: 1;
  }
  .report-stat .lbl {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
    margin-top: 8px;
    font-weight: 600;
  }
  .report-msg {
    padding: 14px 16px;
    border-radius: 4px;
    font-size: 13px;
    margin-bottom: 16px;
  }
  .report-msg.success { background: #d1fae5; color: #065f46; }
  .report-msg.error { background: #fee2e2; color: #991b1b; }
  .report-breakdown {
    font-size: 13px;
  }
  .report-breakdown h3 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
    margin-bottom: 10px;
    font-weight: 600;
  }
  .breakdown-row {
    display: flex;
    justify-content: space-between;
    padding: 7px 0;
    border-bottom: 1px solid var(--gray-100);
  }
  .breakdown-row .cat-nm { color: var(--gray-700); }
  .breakdown-row .cat-vl { font-weight: 700; color: var(--primary); }
  .admin-note {
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 4px;
    padding: 14px 16px;
    font-size: 13px;
    color: #92400e;
    line-height: 1.5;
  }
  .admin-note strong { font-weight: 700; }
  .admin-step {
    display: flex;
    gap: 14px;
    margin-bottom: 14px;
    align-items: flex-start;
  }
  .admin-step-num {
    width: 26px;
    height: 26px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
  }
  .admin-step-text { font-size: 13px; color: var(--gray-700); line-height: 1.5; }
  .nav-admin-link { color: var(--accent) !important; }
/* ===== ДОСТУПНОСТЬ ===== */
/* Ссылка «Перейти к содержимому» — видна только при фокусе с клавиатуры */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 2000;
  background: var(--primary);
  color: #fff;
  padding: 12px 20px;
  font-weight: 600;
  font-size: 14px;
  border-radius: 0 0 4px 0;
}
.skip-link:focus {
  left: 0;
}

/* Заметный контур при навигации с клавиатуры */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Уважение к системной настройке «уменьшить движение» */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Класс для скрытия визуально, но не от скринридеров */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ===== МИНИАТЮРЫ ЗНАКОВ ===== */
/* Ячейка «Товарный знак»: картинка (если есть) + название */
.tm-cell {
  display: flex;
  align-items: center;
  gap: 12px;
}
.tm-thumb {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  background: #fff;
  padding: 2px;
  flex-shrink: 0;
}
.tm-thumb-hidden {
  display: none;
}