/* ===== БАЗОВЫЕ СТИЛИ ===== */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: "Montserrat", sans-serif;
    }
    html, body {
      height: 100%;
    }
    body {
      color: #333;
      background: #fff;
      line-height: 1.6;
    }
    
    /* ===== HEADER STYLES ===== */
    
    /* Mobile menu button (hidden by default) */
    .menu-toggle {
      display: none;
      flex-direction: column;
      gap: 5px;
      background: none;
      border: none;
      cursor: pointer;
      z-index: 20;
    }
    
    .menu-toggle span {
      width: 25px;
      height: 3px;
      background: white;
      border-radius: 2px;
      transition: all 0.3s ease;
    }
    
    /* ===== ТИПОГРАФИЯ ===== */
    h1, h2, h3, h4 {
      font-weight: 800;
      line-height: 1.2;
    }
    h1 {
      font-size: 52px;
      margin-bottom: 24px;
    }
    h2 {
      font-size: 36px;
      margin-bottom: 40px;
      position: relative;
    }
    h2.section-title {
      color: #1a73e8;
      text-transform: uppercase;
      letter-spacing: 1px;
    }
    h2.section-title:after {
      content: "";
      display: block;
      width: 80px;
      height: 4px;
      background: linear-gradient(90deg, #1a73e8, #b833ff);
      margin-top: 16px;
    }
    h2.section-title.white {
      color: #fff;
    }
    h2.section-title.white:after {
      background: linear-gradient(90deg, #20c2ff, #b833ff);
    }
    p {
      font-size: 18px;
      margin-bottom: 20px;
    }
    
    /* ===== КНОПКИ ===== */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: none;
      padding: 14px 32px;
      font-weight: 500;
      border-radius: 4px;
      background: linear-gradient(90deg, #1a73e8 0%, #b833ff 100%);
      color: #fff;
      cursor: pointer;
      text-decoration: none;
      transition: all 0.3s ease;
      font-size: 16px;
    }
    .btn:hover {
      transform: translateY(-3px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }
    .btn-outline {
      background: transparent;
      border: 2px solid #1a73e8;
      color: #1a73e8;
    }
    .btn-outline:hover {
      background: #1a73e8;
      color: #fff;
    }
    
    /* ===== ОСНОВНОЙ КОНТЕНТ СТРАНИЦЫ КОНТАКТОВ ===== */
    .contacts-container {
      max-width: 1200px;
      margin: 150px auto 80px;
      padding: 0 20px;
    }
    
    /* Хлебные крошки */
    .breadcrumbs {
      margin-bottom: 40px;
      opacity: 0;
      animation: fadeInUp 0.8s forwards;
    }
    
    .breadcrumbs-list {
      display: flex;
      list-style: none;
      gap: 10px;
    }
    
    .breadcrumbs-item {
      font-size: 14px;
      color: #666;
      display: flex;
      align-items: center;
    }
    
    .breadcrumbs-item:not(:last-child):after {
      content: '/';
      margin-left: 10px;
    }
    
    .breadcrumbs-link {
      color: #666;
      text-decoration: none;
      transition: all 0.3s ease;
    }
    
    .breadcrumbs-link:hover {
      color: #1a73e8;
    }
    
    /* Заголовок страницы */
    .contacts-header {
      text-align: center;
      margin-bottom: 60px;
      opacity: 0;
      animation: fadeInUp 0.8s forwards 0.2s;
    }
    
    .contacts-title {
      font-size: 42px;
      color: #1a73e8;
      margin-bottom: 20px;
    }
    
    .contacts-subtitle {
      font-size: 20px;
      color: #666;
      max-width: 800px;
      margin: 0 auto;
    }
    
    /* Основной контент */
    .contacts-content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      margin-bottom: 60px;
    }
    
    .contact-info {
      opacity: 0;
      animation: fadeInUp 0.8s forwards 0.4s;
    }
    
    .contact-card {
      background: linear-gradient(135deg, #f8fafc, #eef2f7);
      border-radius: 12px;
      padding: 40px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
      position: relative;
      overflow: hidden;
      height: 100%;
    }
    
    .contact-card:before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 5px;
      background: linear-gradient(90deg, #1a73e8, #b833ff);
    }
    
    .contact-item {
      margin-bottom: 30px;
    }
    
    .contact-item:last-child {
      margin-bottom: 0;
    }
    
    .contact-item-title {
      font-size: 20px;
      color: #1a73e8;
      margin-bottom: 20px;
      padding-bottom: 10px;
      border-bottom: 2px solid #eef2f7;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    
    .contact-item-title i {
      color: #b833ff;
    }
    
    .contact-detail {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }
    
    .detail-row {
      display: flex;
      align-items: flex-start;
      gap: 15px;
      padding: 12px;
      background: rgba(255, 255, 255, 0.7);
      border-radius: 8px;
      transition: all 0.3s ease;
    }
    
    .detail-row:hover {
      transform: translateX(5px);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    }
    
    .detail-icon {
      width: 40px;
      height: 40px;
      background: linear-gradient(90deg, #1a73e8, #b833ff);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 18px;
      flex-shrink: 0;
    }
    
    .detail-content {
      flex: 1;
    }
    
    .detail-label {
      font-size: 14px;
      color: #666;
      margin-bottom: 5px;
    }
    
    .detail-value {
      font-size: 18px;
      color: #444;
      font-weight: 500;
      text-decoration: none;
      transition: all 0.3s ease;
    }
    
    .detail-value.phone:hover, .detail-value.email:hover {
      color: #1a73e8;
    }
    
    /* Карта и реквизиты */
    .map-details {
      opacity: 0;
      animation: fadeInUp 0.8s forwards 0.6s;
    }
    
    .map-container {
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
      margin-bottom: 40px;
      height: 400px;
      background: linear-gradient(135deg, #1a73e8, #b833ff);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 20px;
      font-weight: 600;
    }
    
    .details-card {
      background: linear-gradient(135deg, #f8fafc, #eef2f7);
      border-radius: 12px;
      padding: 40px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }
    
    .details-title {
      font-size: 24px;
      color: #1a73e8;
      margin-bottom: 25px;
      text-align: center;
    }
    
    .details-list {
      list-style: none;
    }
    
    .details-item {
      margin-bottom: 15px;
      padding: 12px;
      background: rgba(255, 255, 255, 0.7);
      border-radius: 8px;
      display: grid;
      grid-template-columns: clamp(180px, 26%, 240px) 1fr;
      column-gap: 16px;
      row-gap: 8px; 
      align-items: start;
    }
    
    .details-item:last-child {
      margin-bottom: 0;
    }
    
    .details-label {
      font-weight: 600;
      color: #444;
    }
    
    .details-value {
      color: #555;
    }
    
    /* Форма обратной связи */
    .feedback-section {
      background: linear-gradient(135deg, #1a73e8, #b833ff);
      border-radius: 12px;
      padding: 60px 40px;
      color: white;
      text-align: center;
      margin: 60px 0;
      opacity: 0;
      animation: fadeInUp 0.8s forwards 0.8s;
    }
    
    .feedback-title {
      font-size: 32px;
      margin-bottom: 20px;
    }
    
    .feedback-text {
      font-size: 18px;
      margin-bottom: 30px;
      opacity: 0.9;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }
    
    .feedback-form {
      max-width: 600px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }
    
    .form-group {
      margin-bottom: 20px;
    }
    
    .form-group.full-width {
      grid-column: 1 / -1;
    }
    
    .form-label {
      display: block;
      text-align: left;
      margin-bottom: 8px;
      font-weight: 600;
    }
    
    .form-input, .form-textarea {
      width: 100%;
      padding: 15px 20px;
      border: none;
      border-radius: 8px;
      font-size: 16px;
      transition: all 0.3s ease;
    }
    
    .form-input:focus, .form-textarea:focus {
      outline: none;
      box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
    }
    
    .form-textarea {
      min-height: 120px;
      resize: vertical;
    }
    
    .form-submit {
      grid-column: 1 / -1;
      background: white;
      color: #1a73e8;
      border: none;
      padding: 15px 30px;
      border-radius: 8px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
      margin-top: 10px;
    }
    
    .form-submit:hover {
      transform: translateY(-3px);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    }
    
    /* Футер */
    
    /* Анимации */
    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(30px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
    
    /* Адаптивность */
    @media (max-width: 992px) {
      .contacts-content {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      
      .feedback-form {
        grid-template-columns: 1fr;
      }
    }
    
    @media (max-width: 768px) {
      .header-main {
        padding: 15px 20px;
      }
      
      .header-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: linear-gradient(120deg, #0f172a, #1e3a8a);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
      }
      
      .header-nav.active {
        display: flex;
      }
      
      .menu-toggle {
        display: flex;
      }
      
      .contacts-title {
        font-size: 32px;
      }
      
      .detail-row {
        flex-direction: column;
        text-align: center;
      }
      
      .details-item {
        flex-direction: column;
        text-align: center;
      }
      
      .details-label {
        min-width: auto;
        margin-bottom: 5px;
      }
    }