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

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --gray: #7f8c8d;
    --dark-gray: #555;
    --border-color: #ddd;
    --success-color: #27ae60;
    --warning-color: #f39c12;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

.container-fluid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-narrow {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-header {
    background-color: var(--white);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.site-logo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.site-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.primary-nav .nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
    padding: 5px 10px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary-color);
}

.hero-banner,
.page-hero,
.about-hero,
.contact-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 80px 20px;
    text-align: center;
    position: relative;
}

.hero-overlay,
.page-hero-content,
.about-hero-overlay,
.contact-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title,
.page-title,
.about-hero-title,
.page-main-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.hero-subtitle,
.page-description,
.about-hero-subtitle,
.page-main-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.font-increase-btn,
.font-increase-btn-article {
    background-color: var(--accent-color);
    color: var(--white);
    border: none;
    padding: 12px 24px;
    font-size: 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.font-increase-btn:hover,
.font-increase-btn-article:hover {
    background-color: #c0392b;
}

.section-heading,
.section-title {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
    padding-top: 60px;
}

.intro-section,
.why-choose-section,
.stats-section,
.latest-posts,
.testimonials-section,
.faq-section {
    padding: 60px 0;
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.intro-image {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.intro-text {
    font-size: 1.1rem;
    line-height: 1.8;
}

.benefits-list {
    list-style: none;
    margin-top: 20px;
}

.benefits-list li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
}

.benefits-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.feature-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 15px;
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--secondary-color);
}

.stat-label {
    color: var(--dark-gray);
    font-size: 1.1rem;
}

.posts-grid,
.blog-posts-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.post-preview,
.blog-post-card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.post-preview:hover,
.blog-post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.post-image,
.blog-post-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.post-content,
.post-details {
    padding: 20px;
}

.post-title,
.post-heading {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.post-excerpt,
.post-summary {
    color: var(--dark-gray);
    margin-bottom: 15px;
    line-height: 1.6;
}

.read-more-btn,
.read-full-btn {
    display: inline-block;
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.read-more-btn:hover,
.read-full-btn:hover {
    color: var(--accent-color);
}

.post-category {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.post-highlights,
.content-list {
    list-style: none;
    margin: 20px 0;
}

.post-highlights li,
.content-list li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.post-highlights li:before,
.content-list li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
    font-size: 1.5rem;
}

.cta-section {
    text-align: center;
    margin-top: 50px;
}

.cta-button,
.cta-button-large,
.cta-contact-btn {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 15px 40px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    transition: background-color 0.3s;
}

.cta-button:hover,
.cta-button-large:hover,
.cta-contact-btn:hover {
    background-color: #2980b9;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    border-left: 4px solid var(--secondary-color);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 15px;
    line-height: 1.7;
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-color);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

.faq-question {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.faq-answer {
    color: var(--dark-gray);
    line-height: 1.7;
}

.site-footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 50px 0 20px;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-section h4 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-links,
.footer-contacts {
    list-style: none;
}

.footer-links li,
.footer-contacts li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--secondary-color);
}

.registration-info {
    margin-top: 15px;
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--white);
    box-shadow: 0 -5px 15px rgba(0,0,0,0.2);
    padding: 20px;
    z-index: 10000;
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-content h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.cookie-link {
    color: var(--secondary-color);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 15px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: opacity 0.3s;
}

.cookie-btn:hover {
    opacity: 0.8;
}

.cookie-btn.accept {
    background-color: var(--success-color);
    color: var(--white);
}

.cookie-btn.customize {
    background-color: var(--secondary-color);
    color: var(--white);
}

.cookie-btn.decline {
    background-color: var(--gray);
    color: var(--white);
}

.breadcrumbs {
    padding: 20px 0;
    font-size: 0.9rem;
    color: var(--gray);
}

.breadcrumbs a {
    color: var(--secondary-color);
    text-decoration: none;
}

.breadcrumbs a:hover {
    text-decoration: underline;
}

.post-article {
    background-color: var(--white);
}

.article-header {
    background-color: var(--light-bg);
    padding: 40px 0;
}

.article-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.3;
}

.article-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    color: var(--gray);
    margin-bottom: 20px;
}

.article-featured-image {
    width: 100%;
    max-height: 500px;
    overflow: hidden;
}

.article-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-content {
    padding: 60px 0;
}

.article-intro {
    margin-bottom: 40px;
}

.lead-paragraph {
    font-size: 1.3rem;
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: 30px;
}

.article-content h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-top: 50px;
    margin-bottom: 20px;
}

.article-content h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 15px;
}

.article-content p {
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 1.1rem;
}

.content-image {
    width: 100%;
    border-radius: 10px;
    margin: 30px 0;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.article-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.tag {
    background-color: var(--light-bg);
    color: var(--primary-color);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
}

.article-share {
    margin-top: 40px;
    padding: 30px;
    background-color: var(--light-bg);
    border-radius: 10px;
    text-align: center;
}

.share-btn {
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

.share-btn:hover {
    background-color: #2980b9;
}

.related-posts {
    margin-top: 60px;
}

.related-posts h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.related-post-card {
    text-decoration: none;
    color: var(--text-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

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

.related-post-card h4 {
    padding: 15px;
    color: var(--primary-color);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.team-member-card {
    text-align: center;
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
}

.team-photo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
}

.member-position {
    color: var(--secondary-color);
    font-weight: 600;
    margin: 10px 0;
}

.member-bio {
    line-height: 1.7;
    color: var(--dark-gray);
}

.mission-content,
.approach-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.mission-list,
.approach-list {
    list-style: none;
}

.mission-list li,
.approach-list li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
}

.mission-list li:before,
.approach-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.value-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    text-align: center;
}

.value-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 15px;
}

.achievements-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.achievement-item {
    padding: 30px;
    background-color: var(--light-bg);
    border-radius: 10px;
}

.achievement-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--secondary-color);
    display: block;
    margin-bottom: 10px;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    margin-top: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-detail-item {
    display: flex;
    gap: 20px;
}

.detail-icon {
    font-size: 2rem;
}

.detail-content h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.detail-note {
    font-size: 0.9rem;
    color: var(--gray);
    margin-top: 5px;
}

.working-hours {
    list-style: none;
}

.working-hours li {
    padding: 5px 0;
}

.registration-block {
    margin-top: 30px;
    padding: 20px;
    background-color: var(--light-bg);
    border-radius: 10px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-color);
}

.form-input,
.form-select,
.form-textarea {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

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

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 4px;
}

.submit-button {
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    padding: 15px 30px;
    font-size: 1.1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-button:hover {
    background-color: #2980b9;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.reason-card {
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}

.reason-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 15px;
}

.map-container {
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    margin-top: 30px;
}

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.7);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.modal-overlay.show {
    display: flex;
}

.modal-content {
    background-color: var(--white);
    padding: 40px;
    border-radius: 10px;
    max-width: 500px;
    text-align: center;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 2rem;
    cursor: pointer;
    color: var(--gray);
}

.modal-close:hover {
    color: var(--text-color);
}

.modal-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.modal-button {
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    margin-top: 20px;
}

.modal-note {
    color: var(--gray);
    font-size: 0.9rem;
    margin-top: 15px;
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .primary-nav .nav-list {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .hero-title,
    .page-title,
    .article-title {
        font-size: 1.8rem;
    }
    
    .intro-content,
    .mission-content,
    .approach-content,
    .contact-layout {
        grid-template-columns: 1fr;
    }
    
    .features-grid,
    .stats-container,
    .posts-grid,
    .testimonials-grid,
    .team-grid,
    .values-grid,
    .reasons-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

body.large-font {
    font-size: 1.2rem;
}

body.large-font .article-content p {
    font-size: 1.3rem;
}

body.large-font .lead-paragraph {
    font-size: 1.5rem;
}