/* Общие стили */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.container {
    max-width: 1200px;
}

/* Hero Section - только для десктопа */
.hero-section {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    pointer-events: none;
}

.hero-overlay {
    position: relative;
    z-index: 1;
    padding: 60px 0;
}

.hero-title {
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-buttons {
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-car-image {
    animation: fadeInRight 1s ease-out 0.6s both;
}

.min-vh-50 {
    min-height: 50vh;
}

/* Анимации */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Навигация */
.navbar {
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.nav-link {
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    transform: translateY(-2px);
}

.dropdown-menu {
    border: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border-radius: 8px;
    padding: 0.5rem 0;
}

.dropdown-item {
    padding: 0.7rem 1.5rem;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background: linear-gradient(45deg, #007bff, #0056b3);
    color: white;
    transform: translateX(5px);
}

/* Карточки статей */
.article-card {
    height: 100%;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border-radius: 15px;
    overflow: hidden;
}

.article-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.article-card .card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.article-card:hover .card-img-top {
    transform: scale(1.05);
}

.article-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #333;
    line-height: 1.4;
}

.article-description {
    color: #6c757d;
    font-size: 0.9rem;
    line-height: 1.6;
}

.btn-primary {
    background: linear-gradient(45deg, #007bff, #0056b3);
    border: none;
    padding: 0.7rem 1.5rem;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,123,255,0.3);
}

/* Статья полностью */
.article-full {
    margin: 0 auto;
}

.article-full img {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    margin: 1rem 0;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

/* Пагинация */
.pagination {
    margin-top: 3rem;
}

.page-link {
    border: none;
    margin: 0 0.25rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.page-item.active .page-link {
    background: linear-gradient(45deg, #007bff, #0056b3);
    border-color: transparent;
}

.page-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,123,255,0.3);
}

/* Навигация между статьями */
.article-navigation {
    border-top: 1px solid #dee2e6;
    padding-top: 2rem;
    margin-top: 2rem;
    background: #f8f9fa;
    border-radius: 15px;
    padding: 2rem;
}

.article-navigation .nav-label {
    display: block;
    font-size: 0.85rem;
    color: #6c757d;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-nav-link {
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
    display: block;
    padding: 1rem;
    border-radius: 10px;
}

.article-nav-link:hover {
    color: #007bff;
    background: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.article-nav-link h4 {
    font-size: 1rem;
    margin: 0;
    line-height: 1.4;
}

.prev-article {
    text-align: left;
}

.next-article {
    text-align: right;
}

/* Метаданные статьи */
.article-meta {
    border-bottom: 1px solid #eee;
    padding-bottom: 1rem;
    background: #f8f9fa;
    border-radius: 10px;
    padding: 1rem;
}

/* Выравнивание текста статьи по ширине */
.text-justify {
    text-align: justify;
    line-height: 1.8;
}

/* Картинки в навигации между статьями */
.nav-article-img {
    width: 110px;
    height: 90px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

/* Хлебные крошки */
.breadcrumb {
    background: linear-gradient(45deg, #f8f9fa, #e9ecef);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: ">";
    color: #007bff;
    font-weight: bold;
}

.breadcrumb-item a {
    color: #007bff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.breadcrumb-item a:hover {
    color: #0056b3;
    text-decoration: underline;
}

/* Социальные ссылки в футере */
.social-links a {
    transition: all 0.3s ease;
    opacity: 0.8;
}

.social-links a:hover {
    opacity: 1;
    transform: translateY(-3px);
}

/* Поиск */
.form-control:focus {
    border-color: #ffc107;
    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
}

/* Секция категорий */
.categories-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.category-card {
    background: white;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.category-icon {
    transition: all 0.3s ease;
}

.category-card:hover .category-icon i {
    transform: scale(1.2);
    color: #0056b3 !important;
}

/* Логотипы брендов */
.brand-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    transition: all 0.3s ease;
    filter: grayscale(20%);
}

.category-card:hover .brand-logo {
    transform: scale(1.1);
    filter: grayscale(0%);
}

.category-title {
    color: #333;
    font-weight: 600;
}

.category-description {
    font-size: 0.9rem;
}

.btn-outline-primary {
    border-radius: 25px;
    padding: 0.7rem 1.5rem;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,123,255,0.3);
}

/* Боковая панель */
.sidebar {
    padding-left: 2rem;
}

.sidebar-widget {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.sidebar-widget:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.widget-title {
    color: #333;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #007bff;
}

.sidebar-article {
    transition: all 0.3s ease;
    padding: 0.5rem;
    border-radius: 8px;
}

.sidebar-article:hover {
    background: #f8f9fa;
    transform: translateX(5px);
}

.sidebar-img {
    width: 110px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.sidebar-article-title {
    color: #333;
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}

.sidebar-article a:hover .sidebar-article-title {
    color: #007bff;
}

/* Блок похожих статей */
.related-articles {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 2rem;
}

.related-article-card {
    height: 100%;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    border-radius: 10px;
    overflow: hidden;
}

.related-article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.related-article-card .card-img-top {
    height: 150px;
    object-fit: cover;
}

.related-article-card .card-title {
    font-size: 1rem;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
}

.related-article-card .card-text {
    font-size: 0.85rem;
    color: #6c757d;
    line-height: 1.5;
}

/* Кнопки социальных сетей */
.social-share {
    border-top: 1px solid #eee;
    padding-top: 1.5rem;
}

.share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.btn-facebook {
    background-color: #1877f2;
    border-color: #1877f2;
    color: white;
}

.btn-facebook:hover {
    background-color: #166fe5;
    border-color: #166fe5;
    color: white;
}

.btn-twitter {
    background-color: #1da1f2;
    border-color: #1da1f2;
    color: white;
}

.btn-twitter:hover {
    background-color: #0d8bd9;
    border-color: #0d8bd9;
    color: white;
}

.btn-telegram {
    background-color: #0088cc;
    border-color: #0088cc;
    color: white;
}

.btn-telegram:hover {
    background-color: #0077b3;
    border-color: #0077b3;
    color: white;
}

.btn-whatsapp {
    background-color: #25d366;
    border-color: #25d366;
    color: white;
}

.btn-whatsapp:hover {
    background-color: #128c7e;
    border-color: #128c7e;
    color: white;
}

.btn-viber {
    background-color: #665cac;
    border-color: #665cac;
    color: white;
}

.btn-viber:hover {
    background-color: #5b5199;
    border-color: #5b5199;
    color: white;
}

.share-buttons .btn {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.share-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Виджет поиска в сайдбаре */
.sidebar-widget .input-group .form-control {
    border: 2px solid #e9ecef;
    border-right: none;
    border-radius: 8px 0 0 8px;
    transition: all 0.3s ease;
}

.sidebar-widget .input-group .form-control:focus {
    border-color: #007bff;
    box-shadow: none;
}

.sidebar-widget .input-group .btn {
    border-radius: 0 8px 8px 0;
    border: 2px solid #007bff;
    border-left: none;
    padding: 0.5rem 1rem;
}

.sidebar-widget .input-group .btn:hover {
    background: linear-gradient(45deg, #007bff, #0056b3);
    transform: none;
}

/* RESPONSIVE DESIGN - ADAPTACIÓN MÓVIL Y TABLET */

/* Tablet Landscape - 1024px y abajo */
@media (max-width: 1024px) {
    body {
        min-width: auto;
    }
    
    .container {
        max-width: 100%;
        padding: 0 15px;
    }
    
    .sidebar {
        padding-left: 0;
        margin-top: 2rem;
    }
    
    .hero-overlay {
        padding: 40px 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .brand-logo {
        width: 60px;
        height: 60px;
    }
}

/* Tablet Portrait - 768px y abajo */
@media (max-width: 768px) {
    /* Navegación */
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    .dropdown-item {
        padding: 0.5rem 1rem;
    }
    
    /* Hero Section */
    .hero-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
        margin-right: 0;
    }
    
    .hero-overlay {
        padding: 30px 0;
    }
    
    .min-vh-50 {
        min-height: 40vh;
    }
    
    /* Artículos */
    .article-card .card-img-top {
        height: 180px;
    }
    
    .article-title {
        font-size: 1.1rem;
    }
    
    .article-description {
        font-size: 0.85rem;
    }
    
    /* Navegación entre artículos */
    .article-navigation {
        padding: 1.5rem;
    }
    
    .article-nav-link {
        padding: 0.75rem;
        flex-direction: column;
        text-align: center;
    }
    
    .article-nav-link.d-flex.align-items-center.justify-content-end {
        flex-direction: column;
    }
    
    .nav-article-img {
        width: 80px;
        height: 65px;
        margin: 0.5rem 0;
    }
    
    .article-nav-link h4 {
        font-size: 0.9rem;
    }
    
    /* Sidebar */
    .sidebar-widget {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .sidebar-img {
        width: 110px;
        height: 80px;
    }
    
    .sidebar-article-title {
        font-size: 0.85rem;
    }
    
    /* Categorías */
    .brand-logo {
        width: 50px;
        height: 50px;
    }
    
    .category-title {
        font-size: 1.1rem;
    }
    
    .category-description {
        font-size: 0.85rem;
    }
    
    /* Artículos relacionados */
    .related-articles {
        padding: 1.5rem;
    }
    
    .related-article-card .card-img-top {
        height: 150px;
    }
    
    .related-article-card .card-title {
        font-size: 0.9rem;
    }
    
    .related-article-card .card-text {
        font-size: 0.8rem;
    }
    
    /* Breadcrumbs */
    .breadcrumb {
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }
    
    /* Social sharing */
    .share-buttons {
        justify-content: center;
    }
    
    .share-buttons .btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    #categories .col-lg-4.col-md-4.col-sm-4.col-6 {
        flex: 0 0 50%;
        max-width: 50%;
        padding: 0 8px;
    }
    
    .category-card {
        padding: 1rem !important;
        margin-bottom: 1rem;
        min-height: 120px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    
    .brand-logo {
        width: 50px !important;
        height: 50px !important;
        margin-bottom: 0.5rem;
    }
    
    .category-title {
        font-size: 0.9rem !important;
        margin-bottom: 0 !important;
        text-align: center;
        line-height: 1.2;
    }
}

/* Mobile - 576px y abajo */
@media (max-width: 576px) {
    /* Navegación */
    .navbar {
        padding: 0.5rem 0;
    }
    
    .navbar-brand {
        font-size: 1.1rem;
    }
    
    .navbar-brand i {
        font-size: 1rem;
    }
    
    /* Hero Section */
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero-buttons .btn {
        font-size: 0.9rem;
        padding: 0.6rem 1.2rem;
    }
    
    .min-vh-50 {
        min-height: 30vh;
    }
    
    /* Contenido principal */
    .container {
        padding: 0 10px;
    }
    
    /* Artículos */
    .article-card .card-img-top {
        height: 160px;
    }
    
    .article-title {
        font-size: 1rem;
        line-height: 1.3;
    }
    
    .article-description {
        font-size: 0.8rem;
        line-height: 1.4;
    }
    
    .btn-primary {
        font-size: 0.85rem;
        padding: 0.5rem 1rem;
    }
    
    /* Artículo completo */
    .article-full h1 {
        font-size: 1.5rem;
        line-height: 1.3;
        margin-bottom: 1rem;
    }
    
    .article-meta {
        padding: 0.75rem;
        font-size: 0.8rem;
    }
    
    .article-content {
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    /* Navegación entre artículos en móvil */
    .article-navigation {
        padding: 1rem;
    }
    
    .article-navigation .row {
        flex-direction: column;
    }
    
    .article-navigation .col-md-6 {
        margin-bottom: 1rem;
    }
    
    .nav-article-img {
        width: 60px;
        height: 50px;
    }
    
    .article-nav-link h4 {
        font-size: 0.8rem;
    }
    
    .nav-label {
        font-size: 0.7rem;
    }
    
    /* Sidebar móvil */
    .sidebar-widget {
        padding: 0.75rem;
    }
    
    .widget-title {
        font-size: 1rem;
        margin-bottom: 0.75rem;
    }
    
    .sidebar-img {
        width: 110px;
        height: 80px;
    }
    
    .sidebar-article-title {
        font-size: 0.8rem;
    }
    
    .sidebar-article {
        padding: 0.25rem;
    }
    
    /* Búsqueda en sidebar móvil */
    .sidebar-widget .input-group .form-control {
        font-size: 0.9rem;
    }
    
    .sidebar-widget .input-group .btn {
        padding: 0.5rem 0.75rem;
    }
    
    /* Categorías móvil */
    .categories-section {
        padding: 3rem 0;
    }
    
    .categories-section h2 {
        font-size: 1.75rem;
    }
    
    .categories-section .lead {
        font-size: 1rem;
    }
    
    .brand-logo {
        width: 40px;
        height: 40px;
    }
    
    .category-title {
        font-size: 1rem;
    }
    
    .category-description {
        font-size: 0.8rem;
    }
    
    .category-card {
        padding: 0.75rem !important;
        min-height: 100px;
        border-radius: 12px;
    }
    
    .brand-logo {
        width: 40px !important;
        height: 40px !important;
        margin-bottom: 0.4rem;
    }
    
    .category-title {
        font-size: 0.8rem !important;
        font-weight: 600;
    }
    
    #categories h2 {
        font-size: 1.5rem;
        margin-bottom: 2rem !important;
    }
    
    /* Artículos relacionados móvil */
    .related-articles {
        padding: 1rem;
    }
    
    .related-articles h3 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .related-article-card .card-img-top {
        height: 150px;
    }
    
    .related-article-card .card-title {
        font-size: 0.85rem;
    }
    
    .related-article-card .card-text {
        font-size: 0.75rem;
        line-height: 1.4;
    }
    
    .related-article-card .btn {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
    }
    
    /* Breadcrumbs móvil */
    .breadcrumb {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
        margin-bottom: 1rem;
    }
    
    /* Social sharing móvil */
    .social-share h5 {
        font-size: 1rem;
    }
    
    .share-buttons {
        gap: 0.25rem;
    }
    
    .share-buttons .btn {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
        margin: 0.1rem;
    }
    
    /* Footer móvil */
    .footer {
        padding: 2rem 0;
    }
    
    .footer h5, .footer h6 {
        font-size: 1rem;
    }
    
    .footer p, .footer li {
        font-size: 0.85rem;
    }
    
    .social-links a {
        font-size: 1.25rem;
    }
    
    /* Paginación móvil */
    .pagination {
        margin-top: 2rem;
    }
    
    .page-link {
        font-size: 0.85rem;
        padding: 0.4rem 0.6rem;
        margin: 0 0.1rem;
    }
    
    /* Elementos que se ocultan en móvil */
    @media (max-width: 576px) {
        .article-card:hover,
        .category-card:hover,
        .related-article-card:hover,
        .sidebar-widget:hover {
            transform: none;
        }
        
        .btn:hover {
            transform: none;
        }
        
        .nav-link:hover {
            transform: none;
        }
    }
}

/* Mobile Pequeño - 400px y abajo */
@media (max-width: 400px) {
    .container {
        padding: 0 8px;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 0.85rem;
    }
    
    .article-title {
        font-size: 0.95rem;
    }
    
    .article-description {
        font-size: 0.75rem;
    }
    
    .sidebar-widget {
        padding: 0.5rem;
    }
    
    .category-card {
        padding: 1rem;
    }
    
    .related-articles {
        padding: 0.75rem;
    }
    
    .share-buttons .btn {
        font-size: 0.65rem;
        padding: 0.25rem 0.5rem;
    }
}

/* Категории - улучшения для мобильной версии */
@media (max-width: 768px) {
    #categories .col-lg-4.col-md-4.col-sm-4.col-6 {
        flex: 0 0 50%;
        max-width: 50%;
        padding: 0 8px;
    }
    
    .category-card {
        padding: 1rem !important;
        margin-bottom: 1rem;
        min-height: 120px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    
    .brand-logo {
        width: 50px !important;
        height: 50px !important;
        margin-bottom: 0.5rem;
    }
    
    .category-title {
        font-size: 0.9rem !important;
        margin-bottom: 0 !important;
        text-align: center;
        line-height: 1.2;
    }
}

@media (max-width: 576px) {
    #categories .col-lg-4.col-md-4.col-sm-4.col-6 {
        flex: 0 0 50%;
        max-width: 50%;
        padding: 0 5px;
    }
    
    .category-card {
        padding: 0.8rem !important;
        min-height: 100px;
    }
    
    .brand-logo {
        width: 40px !important;
        height: 40px !important;
    }
    
    .category-title {
        font-size: 0.8rem !important;
    }
}

/* Стили для замены инлайн стилей */
.article-image-standard {
    height: 200px;
    object-fit: cover;
}

.search-input-max-width {
    max-width: 400px;
}

/* Улучшенные стили для футера в мобильной версии */
@media (max-width: 768px) {
    .footer .row {
        text-align: center;
    }
    
    .footer .col-12.col-md-6 {
        margin-bottom: 1rem;
    }
    
    .footer .d-flex.flex-column.flex-md-row {
        flex-direction: column !important;
        align-items: center !important;
    }
    
    .footer .d-flex.flex-column.flex-md-row a {
        margin-bottom: 0.5rem;
    }
}

/* Cookie consent styles */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    color: white;
    padding: 1rem 0;
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner .btn {
    margin: 0.25rem;
}

@media (max-width: 768px) {
    .cookie-banner .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* 404 Error Page Styles */
.error-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.error-number h1 {
    font-size: 8rem;
    line-height: 1;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.error-icon {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.error-actions .btn {
    min-width: 150px;
}

@media (max-width: 768px) {
    .error-number h1 {
        font-size: 5rem;
    }
    
    .error-actions .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
}