body {
    font-family: system-ui, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
  }

  /* Light mode */
  :root {
    --background-color: #f9f9f9;
    --text-color: #222;
  }


  @media (prefers-color-scheme: dark) {
    :root {
      --background-color: #121212;
      --text-color: #f1f1f1;
    }
  }

  
  .container {
    max-width: 900px;
    margin: auto;
    padding: 2rem;
  }

  .logo {
    width: 200px;
    /* height: 35px; */
    /* margin-bottom: 1rem; */
  }
  
  header {
    background: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  
  h1 {
    font-size: 2rem;
    margin: 0;
  }
  
  select {
    padding: 0.5rem;
    font-size: 1rem;
  }
  
  .description {
    font-size: 1.25rem;
    margin: 2rem 0;
  }
  
  #promo-gif {
    width: 100%;
    max-width: 500px;
    display: block;
    margin: 2rem auto;
  }
  
  .store-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .btn {
    text-decoration: none;
    background: #1e88e5;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  }
  
  footer {
    text-align: center;
    font-size: 0.875rem;
    margin-top: 3rem;
    padding: 1rem 0;
    background: #e0e0e0;
  }

  .fade-in {
    animation: fadeIn 0.8s ease-in;
  }
  
  @keyframes fadeIn {
    from { opacity: 0; 
      transform: translateY(-10px);
    }
    to { opacity: 1; 
      transform: translateY(0);
    }
  }

  @media (prefers-color-scheme: dark) {
    body {
      background: #121212;
      color: #f1f1f1;
    }
    header, footer {
      background: #1e1e1e;
    }
    .btn {
      background: #90caf9;
      color: #000;
    }
  }

  /* Навигация */
  .main-nav {
    background: var(--nav-bg, #ffffff);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }

  .main-nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    gap: 2rem;
  }

  .nav-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
  }

  .nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
    flex: 1;
    justify-content: flex-end;
    min-width: 0;
  }

  .language-switcher {
    margin: 0;
    margin-left: 2rem;
  }

  .language-switcher select {
    padding: 0.5rem;
    font-size: 0.9rem;
    border: 1px solid var(--border-color, #ddd);
    border-radius: 4px;
    background: var(--input-bg, #ffffff);
    color: var(--text-color);
    cursor: pointer;
    transition: border-color 0.3s;
  }

  .language-switcher select:hover {
    border-color: var(--primary-color, #1e88e5);
  }

  @media (prefers-color-scheme: dark) {
    .language-switcher select {
      border-color: var(--border-color, #404040);
    }
  }

  @media (max-width: 768px) {
    .main-nav .container {
      padding: 0 1rem;
      gap: 1rem;
    }
    
    .nav-links {
      display: none;
    }
    
    .language-switcher {
      margin-left: auto;
    }
    
    /* Адаптивность для контейнера */
    .container {
      padding: 1rem;
    }
    
    /* Адаптивность для features-preview */
    .features-preview {
      gap: 0.75rem;
    }
    
    /* Адаптивность для contact-form */
    .contact-form {
      max-width: 100%;
      margin: 1rem;
      gap: 1rem;
    }
    
    .contact-form input,
    .contact-form textarea {
      padding: 0.875rem;
      font-size: 16px; /* Предотвращает зум на iOS */
      width: 100%;
      box-sizing: border-box;
    }
    
    .contact-form textarea {
      min-height: 120px;
    }
  }

  @media (max-width: 480px) {
    .container {
      padding: 0.5rem;
    }
    
    .contact-form {
      margin: 0.5rem;
      gap: 0.875rem;
    }
    
    .contact-form input,
    .contact-form textarea {
      padding: 0.75rem;
      font-size: 16px;
    }
    
    .contact-form textarea {
      min-height: 100px;
    }
    
    /* Адаптивность для features-preview */
    .features-preview {
      gap: 0.5rem;
    }
  }

  .nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .nav-links a:hover {
    color: var(--primary-color, #1e88e5);
    opacity: 0.8;
    transform: translateX(2px);
  }

  /* Общие стили для заголовков секций */
  section h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: var(--text-color);
  }

  /* Общие стили для секций */
  section {
    padding: 3rem 0;
  }

  /* Features секция */
  .section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
  }

  .section-description {
    font-size: 1.2rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-top: 1rem;
  }

  .features-container {
    display: flex;
    gap: 4rem;
    align-items: stretch;
    min-height: 600px;
  }

  .features-preview {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    order: -1;
    margin-bottom: 2rem;
  }

  .preview-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  }

  .preview-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: pulse 2s infinite;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .features-grid {
    flex: 1;
    display: grid;
    grid-template-rows: repeat(3, 1fr);
    gap: 2rem;
    height: 100%;
  }

  .feature-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }

  .feature-header {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .feature-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
  }

  .feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  .feature-content h3 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--text-color);
  }

  .feature-content p {
    color: var(--text-muted);
    margin: 1rem 0;
    line-height: 1.6;
  }

  .feature-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .feature-link:hover {
    gap: 1rem;
    opacity: 0.8;
    transform: translateX(2px);
  }

  /* Адаптивность для мобильных устройств */
  @media (max-width: 1024px) {
    .hero {
      flex-direction: column;
      text-align: center;
      gap: 3rem;
    }

    .hero-content {
      max-width: 100%;
    }

    .hero-cta {
      justify-content: center;
    }

    .hero-stats {
      justify-content: center;
    }

    .features-container {
      flex-direction: column;
      min-height: auto;
    }

    .features-preview {
      order: -1;
      margin-bottom: 2rem;
    }

    .features-grid {
      grid-template-rows: auto;
    }

    .feature-card {
      height: auto;
    }
  }

  @media (max-width: 768px) {
    .hero h1 {
      font-size: 3rem;
    }

    .hero-description {
      font-size: 1.2rem;
    }

    .hero-stats {
      flex-direction: column;
      gap: 1rem;
    }

    .subscribe-form {
      flex-direction: column;
    }

    .subscribe-form button {
      width: 100%;
    }
    
    /* Адаптивность для features-preview */
    .features-preview {
      gap: 0.75rem;
    }
    
    /* Адаптивность для contact-form */
    .contact-form {
      max-width: 100%;
      margin: 1rem;
      gap: 1rem;
    }
    
    .contact-form input,
    .contact-form textarea {
      padding: 0.875rem;
      font-size: 16px; /* Предотвращает зум на iOS */
      width: 100%;
      box-sizing: border-box;
    }
    
    .contact-form textarea {
      min-height: 120px;
    }
  }

  @media (max-width: 480px) {
    .contact-form {
      margin: 0.5rem;
      gap: 0.875rem;
    }
    
    .contact-form input,
    .contact-form textarea {
      padding: 0.75rem;
      font-size: 16px;
    }
    
    .contact-form textarea {
      min-height: 100px;
    }
  }

  .features-description {
    max-width: 800px;
    margin: 1.5rem auto 3rem;
    text-align: center;
    color: var(--text-muted, #666);
    font-size: 1.1rem;
    line-height: 1.6;
  }

  .features-description p {
    margin: 0;
  }

  @media (prefers-color-scheme: dark) {
    .features-description {
      color: var(--text-muted, #999);
    }
  }

  /* About секция */
  .about {
    padding: 3rem 0;
    text-align: center;
  }

  .about p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-muted, #666);
  }

  /* FAQ секция */
  .faq {
    padding: 3rem 0;
  }

  .faq-grid {
    display: grid;
    gap: 1.25rem;
    margin-top: 1.5rem;
  }

  .faq-item {
    background: var(--card-bg, #ffffff);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }

  .faq-item h3 {
    margin: 0 0 0.5rem 0;
    color: var(--primary-color, #1e88e5);
  }

  /* Contact секция */
  .contact {
    padding: 3rem 0;
    background: var(--contact-bg, #f5f5f5);
  }

  .contact-form {
    max-width: 600px;
    margin: 2rem auto;
    display: grid;
    gap: 1.5rem;
  }

  .contact-form input,
  .contact-form textarea {
    padding: 1rem;
    border: 2px solid var(--border-color, #ddd);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--input-bg, #ffffff);
    color: var(--text-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
    width: 100%;
  }

  .contact-form input:focus,
  .contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color, #1e88e5);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  .contact-form textarea {
    min-height: 150px;
    resize: vertical;
    line-height: 1.5;
  }

  .contact-form input:invalid,
  .contact-form textarea:invalid {
    border-color: var(--error-color, #f44336);
  }

  .contact-form input:invalid:focus,
  .contact-form textarea:invalid:focus {
    box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.1);
  }

  .contact-form button {
    position: relative;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .contact-form button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
  }

  .contact-form button .button-text,
  .contact-form button .button-loading {
    transition: opacity 0.3s;
  }

  .contact-form button:disabled .button-text {
    opacity: 0;
  }

  .contact-form button:disabled .button-loading {
    opacity: 1;
    display: inline;
  }

  /* Анимация загрузки */
  @keyframes spin {
    to { transform: rotate(360deg); }
  }

  .contact-form button:disabled::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    position: absolute;
    right: 1rem;
  }

  /* Footer */
  .footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
  }

  .footer-section h3 {
    margin: 0 0 1rem 0;
    color: var(--text-color);
  }

  .footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .footer-section ul li {
    margin-bottom: 0.5rem;
  }

  .footer-section a {
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .footer-section a:hover {
    color: var(--primary-color, #1e88e5);
    opacity: 0.8;
    transform: translateX(2px);
  }

  .social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
  }

  .social-links img {
    width: 24px;
    height: 24px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .social-links img:hover {
    transform: scale(1.2);
    opacity: 0.8;
  }

  .copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color, #ddd);
  }

  /* Темная тема */
  @media (prefers-color-scheme: dark) {
    :root {
      --nav-bg: #1e1e1e;
      --hero-bg: linear-gradient(to bottom, #1a1a1a, #2d2d2d);
      --features-bg: #1a1a1a;
      --card-bg: #2d2d2d;
      --contact-bg: #1a1a1a;
      --input-bg: #2d2d2d;
      --border-color: #404040;
    }
    .about p {
      color: var(--text-muted, #999);
    }
  }

  /* Уведомления формы */
  .notification {
    display: none;
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 6px;
    font-weight: 500;
    animation: slideIn 0.3s ease-out;
  }

  .notification.success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
  }

  .notification.error {
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
  }

  .notification.info {
    background-color: #e3f2fd;
    color: #1565c0;
    border: 1px solid #90caf9;
  }

  @keyframes slideIn {
    from {
      transform: translateY(-10px);
      opacity: 0;
    }
    to {
      transform: translateY(0);
      opacity: 1;
    }
  }

  /* Темная тема для уведомлений */
  @media (prefers-color-scheme: dark) {
    .notification.success {
      background-color: #1b5e20;
      color: #a5d6a7;
      border-color: #2e7d32;
    }

    .notification.error {
      background-color: #b71c1c;
      color: #ef9a9a;
      border-color: #c62828;
    }

    .notification.info {
      background-color: #0d47a1;
      color: #90caf9;
      border-color: #1565c0;
    }
  }

  /* Группы формы */
  .form-group {
    display: grid;
    gap: 0.5rem;
  }

  .form-group label {
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.9rem;
  }

  /* Политика конфиденциальности */
  .form-privacy {
    font-size: 0.875rem;
    color: var(--text-muted, #666);
    text-align: center;
    margin-top: 1rem;
  }

  .form-privacy a {
    color: var(--primary-color, #1e88e5);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .form-privacy a:hover {
    color: var(--primary-color-dark, #1565c0);
    text-decoration: underline;
  }

  /* Темная тема */
  @media (prefers-color-scheme: dark) {
    .form-privacy {
      color: var(--text-muted, #999);
    }
    
    .form-group label {
      color: var(--text-color, #f1f1f1);
    }
  }

  /* Подсказки формы */
  .form-hint {
    font-size: 0.75rem;
    color: var(--text-muted, #666);
    margin-top: 0.25rem;
  }

  @media (prefers-color-scheme: dark) {
    .form-hint {
      color: var(--text-muted, #999);
    }
  }

  /* Улучшенная валидация */
  .contact-form input:invalid:not(:placeholder-shown),
  .contact-form textarea:invalid:not(:placeholder-shown) {
    border-color: var(--error-color, #f44336);
    background-color: var(--error-bg, rgba(244, 67, 54, 0.05));
  }

  .contact-form input:valid:not(:placeholder-shown),
  .contact-form textarea:valid:not(:placeholder-shown) {
    border-color: var(--success-color, #4caf50);
    background-color: var(--success-bg, rgba(76, 175, 80, 0.05));
  }

  @media (prefers-color-scheme: dark) {
    .contact-form input:invalid:not(:placeholder-shown),
    .contact-form textarea:invalid:not(:placeholder-shown) {
      --error-bg: rgba(244, 67, 54, 0.1);
    }

    .contact-form input:valid:not(:placeholder-shown),
    .contact-form textarea:valid:not(:placeholder-shown) {
      --success-bg: rgba(76, 175, 80, 0.1);
    }
  }

  /* Download секция */
  .download {
    padding: 3rem 0;
    background: var(--download-bg, #f8f9fa);
    text-align: center;
  }

  .download-status {
    font-size: 1.1rem;
    color: var(--text-muted, #666);
    margin: 1rem 0 2rem;
    font-weight: 500;
  }

  .download-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
  }

  .download-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .download-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  }

  .platform-info {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .platform-icon {
    width: 48px;
    height: 48px;
  }

  .platform-details h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
  }

  .platform-details p {
    color: var(--text-muted);
  }

  .download-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .coming-soon-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 500;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .coming-soon-badge:hover {
    transform: scale(1.05);
  }

  .download-notice {
    text-align: center;
    max-width: 600px;
    margin: 3rem auto;
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
  }

  .notice-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
  }

  .subscribe-form {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
  }

  .subscribe-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .subscribe-form input:focus {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  /* Анимации */
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes fadeInRight {
    from {
      opacity: 0;
      transform: translateX(20px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }

  @keyframes pulse {
    0% {
      transform: scale(1);
    }
    50% {
      transform: scale(1.05);
    }
    100% {
      transform: scale(1);
    }
  }

  /* Темная тема */
  @media (prefers-color-scheme: dark) {
    .feature-card,
    .download-card,
    .download-notice {
      --card-bg: #2d2d2d;
    }

    .subscribe-form input {
      background: var(--input-bg);
      color: var(--text-color);
    }
    
    .gallery-description {
      background: rgba(45, 45, 45, 0.95);
      color: #ffffff;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
  }

  /* Общие стили для интерактивных элементов */
  .btn,
  .feature-link,
  .nav-links a,
  .footer-section a,
  .social-links img,
  .feature-card,
  .download-card,
  .subscribe-form input,
  .contact-form input,
  .contact-form textarea {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  /* Улучшенные эффекты при наведении */
  .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  }

  .feature-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  }

  .download-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  }

  /* Улучшенные эффекты фокуса для форм */
  .contact-form input:focus,
  .contact-form textarea:focus,
  .subscribe-form input:focus {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  /* Улучшенные эффекты для ссылок */
  .feature-link:hover,
  .nav-links a:hover,
  .footer-section a:hover {
    opacity: 0.8;
    transform: translateX(2px);
  }

  /* Улучшенные эффекты для социальных иконок */
  .social-links img:hover {
    transform: scale(1.2);
    opacity: 0.8;
  }

  /* Улучшенные эффекты для кнопок в формах */
  .contact-form button:hover:not(:disabled),
  .subscribe-form button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  }

  /* Улучшенные эффекты для бейджей */
  .preview-badge:hover,
  .coming-soon-badge:hover {
    transform: scale(1.05);
  }

  .preview-gallery {
    position: relative;
    width: 350px;
    height: 700px;
    margin: 0 auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  }
  
  .gallery-description {
    background: var(--card-bg);
    color: #333;
    padding: 12px 20px;
    border-radius: 15px;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    line-height: 1.4;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    width: 310px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .preview-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: opacity 0.3s ease;
    border-radius: 20px;
  }
  
  .preview-dots {
    display: flex;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 15px;
    width: fit-content;
    margin: 10px auto;
  }
  
  .preview-dots span {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  
  .preview-dots span:hover {
    background: rgba(255, 255, 255, 0.8);
  }
  
  .preview-dots span.active {
    background: #ffffff;
  }
  
  /* Адаптивность для галереи */
  @media (max-width: 768px) {
    .preview-gallery {
      width: 300px;
      height: 600px;
    }
    
    .gallery-description {
      padding: 10px 16px;
      font-size: 15px;
      width: 268px; /* 300px - 32px (16px слева + 16px справа) */
      height: 56px;
    }
  }
  
  @media (max-width: 480px) {
    .preview-gallery {
      width: 250px;
      height: 500px;
    }
    
    .gallery-description {
      padding: 8px 14px;
      font-size: 14px;
      width: 222px; /* 250px - 28px (14px слева + 14px справа) */
      height: 52px;
    }
  }