/* Базовые стили и переменные */
:root {
    --primary-color: #2e5bff;
    --secondary-color: #4cd964;
    --accent-color: #ff9500;
    --background-color: #f8f9fa;
    --text-color: #333;
    --text-light: #6c757d;
    --border-color: #dee2e6;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --white: #fff;
    --black: #000;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --border-radius: 0.375rem;
    --font-family: 'Roboto', 'Arial', sans-serif;
    --transition: all 0.3s ease;
}

/* Глобальные стили */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
    font-size: 16px;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: #1a4bfa;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
}

/* Типографика */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

/* Кнопки */
.btn, 
.btn-secondary, 
.btn-tertiary {
    display: inline-block;
    font-weight: 500;
    text-align: center;
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn:hover {
    background-color: #1a4bfa;
    color: var(--white);
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-tertiary {
    background-color: transparent;
    color: var(--text-color);
}

.btn-tertiary:hover {
    background-color: #f1f3f5;
}

.btn-full {
    width: 100%;
}

/* Хедер и навигация */
header {
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo-container a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 0.75rem;
}

.logo-container h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 1.5rem;
}

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
    padding: 0.5rem;
    border-radius: var(--border-radius);
}

.nav-links a:hover, 
.nav-links a.active {
    color: var(--primary-color);
}

.nav-links a.active {
    background-color: rgba(46, 91, 255, 0.08);
}

.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--text-color);
    transition: var(--transition);
}

/* Герой секция */
.hero {
    padding: 4rem 0 2rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(46, 91, 255, 0.08) 0%, rgba(46, 91, 255, 0.02) 100%);
    border-bottom: 1px solid var(--border-color);
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto 1.5rem;
}

/* Основной контент */
main {
    padding-bottom: 3rem;
}

/* Секция с выделенным постом */
.featured-post {
    padding: 3rem 0;
}

.featured-post-content {
    display: flex;
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.featured-image {
    flex: 0 0 50%;
    overflow: hidden;
}

.featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.featured-post-content:hover .featured-image img {
    transform: scale(1.05);
}

.featured-text {
    flex: 1;
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.post-date {
    color: var(--text-light);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    display: block;
}

.featured-text h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.featured-text p {
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

/* Сетка постов */
.posts {
    padding: 2rem 0;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.post-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
}

.post-image {
    height: 200px;
    overflow: hidden;
}

.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.post-card:hover .post-image img {
    transform: scale(1.05);
}

.post-info {
    padding: 1.5rem;
}

.post-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    min-height: 3rem;
}

.post-info p {
    margin-bottom: 1.25rem;
    color: var(--text-light);
    min-height: 4.8rem;
}

/* О нас страница */
.about-us {
    padding: 3rem 0;
}

.about-content {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.about-content h3 {
    color: var(--primary-color);
    margin-top: 2rem;
}

.about-content h3:first-child {
    margin-top: 0;
}

.about-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.about-content ul li {
    margin-bottom: 0.5rem;
}

/* Секция команды */
.team {
    padding: 3rem 0;
}

.team h3 {
    text-align: center;
    margin-bottom: 2.5rem;
    color: var(--primary-color);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.team-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.team-card:hover {
    transform: translateY(-5px);
}

.team-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.team-card h3 {
    margin: 1.5rem 0 0.25rem;
    font-size: 1.25rem;
}

.team-card p {
    padding: 0 1rem;
    margin-bottom: 1rem;
}

.team-card p:nth-of-type(1) {
    color: var(--primary-color);
    font-weight: 500;
}

.team-card .social-links {
    padding-bottom: 1.5rem;
}

/* Контактная информация */
.contact-info {
    padding: 3rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.contact-card {
    background-color: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
}

.contact-icon {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.contact-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.contact-card address,
.contact-card p {
    font-style: normal;
}

/* Форма контактов */
.contact-form-section {
    padding: 3rem 0;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.form-container h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group:nth-last-child(2),
.form-group:nth-last-child(1),
.form-group:nth-child(5) {
    grid-column: span 2;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
}

.form-checkbox input {
    width: auto;
    margin-right: 0.5rem;
    margin-top: 0.25rem;
}

.form-checkbox label {
    margin-bottom: 0;
    font-weight: normal;
    font-size: 0.875rem;
}

/* Карта */
.map-section {
    padding: 2rem 0 3rem;
}

.map-section h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    height: 400px;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
}

.map-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Блок с интересными фактами */
.fact-block {
    padding: 3rem 0;
    background-color: #f0f4ff;
    margin-top: 3rem;
}

.fact-block h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.fact-box {
    background-color: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: flex-start;
}

.fact-box:last-child {
    margin-bottom: 0;
}

.fact-icon {
    margin-right: 1rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.fact-box p {
    margin-bottom: 0;
}

/* Статья блога */
.blog-post {
    padding: 3rem 0;
}

.post-header {
    text-align: center;
    margin-bottom: 2rem;
}

.post-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.post-meta {
    color: var(--text-light);
    font-size: 0.875rem;
}

.post-featured-image {
    margin-bottom: 2rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.post-content {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.post-content h3 {
    color: var(--primary-color);
    margin-top: 2.5rem;
}

.post-content h3:first-child {
    margin-top: 0;
}

.post-content ul, .post-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.post-content li {
    margin-bottom: 0.5rem;
}

.post-content strong {
    color: #202020;
}

.post-tags {
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    background-color: #e6eeff;
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.875rem;
}

.post-share {
    margin-top: 2rem;
    display: flex;
    align-items: center;
}

.post-share p {
    margin-bottom: 0;
    margin-right: 1rem;
    font-weight: 500;
}

.social-share {
    display: flex;
    gap: 0.75rem;
}

.share-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--white);
    transition: var(--transition);
}

.facebook {
    background-color: #3b5998;
}

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

.linkedin {
    background-color: #0077b5;
}

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

.share-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Похожие посты */
.related-posts {
    margin-top: 3rem;
}

.related-posts h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.related-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

.related-card:hover {
    transform: translateY(-5px);
}

.related-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.related-card h4 {
    padding: 1rem 1rem 0.5rem;
    font-size: 1.1rem;
    min-height: 5rem;
}

.related-card .btn-secondary {
    margin: 0 1rem 1rem;
}

/* Футер */
footer {
    background-color: #1f2937;
    color: var(--white);
    padding-top: 3rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.footer-column p, 
.footer-column address {
    color: #d1d5db;
    margin-bottom: 1rem;
}

.footer-column a {
    color: #e5e7eb;
}

.footer-column a:hover {
    color: var(--white);
}

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

.social-links a {
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--secondary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    padding: 1.5rem 0;
    border-top: 1px solid #374151;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
}

.footer-bottom p {
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* Модальное окно благодарности */
.thank-you-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.modal-content {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    max-width: 500px;
    width: 90%;
}

.close-modal {
    float: right;
    font-size: 1.5rem;
    font-weight: 700;
    cursor: pointer;
}

.modal-icon {
    margin: 1rem 0;
    color: var(--success-color);
}

/* Cookie consent */
.cookie-consent {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
}

.cookie-content p {
    margin-bottom: 1.25rem;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.cookie-content a {
    font-size: 0.875rem;
}

/* Медиа запросы для адаптивности */
@media (max-width: 992px) {
    .featured-post-content {
        flex-direction: column;
    }
    
    .featured-image {
        height: 300px;
    }
    
    .posts-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        left: -100%;
        top: 70px;
        gap: 0;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
        padding: 1rem 0;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .nav-links li {
        margin: 0.5rem 0;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .form-group:nth-last-child(2),
    .form-group:nth-last-child(1),
    .form-group:nth-child(5) {
        grid-column: span 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .cookie-buttons {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    h1, .hero h2 {
        font-size: 2rem;
    }
    
    h2, .post-header h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        padding: 1rem;
    }
}