:root {
    --primary-color: #FF5C28;
    --secondary-color: #C4C9A8;
    --dark-bg: #1a1a1a;
    --light-bg: #F5F5F5;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

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

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

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

ul {
    list-style-position: inside;
}

.header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
}

.logo a {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
}

.nav-menu {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    padding: 8px 0;
    display: block;
}

.nav-link:hover {
    color: var(--primary-color);
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 12px 0;
    min-width: 280px;
    box-shadow: var(--shadow-hover);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    list-style: none;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 12px 20px;
    color: var(--text-dark);
    white-space: nowrap;
}

.dropdown-menu a:hover {
    background-color: var(--light-bg);
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    gap: 12px;
}

.btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-block;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-size: 16px;
}

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

.btn-primary:hover {
    background-color: #e04d1c;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

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

.btn-secondary-outline {
    background-color: transparent;
    color: var(--text-dark);
    border: 2px solid var(--text-dark);
}

.btn-secondary-outline:hover {
    background-color: var(--text-dark);
    color: var(--white);
}

.burger-menu {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 2000;
    position: relative;
}

.burger-menu span {
    width: 24px;
    height: 3px;
    background-color: var(--text-dark);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hero {
    padding: 80px 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.hero-text p {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.section-header p {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 24px;
}

.courses-category {
    padding: 80px 0;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.category-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.category-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.category-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
}

.category-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.category-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
}

.platform-benefits {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.benefits-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.benefits-text h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.benefits-text > p {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 32px;
    line-height: 1.7;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

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

.benefit-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.benefit-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.benefit-text h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.benefit-text p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
}

.benefits-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.cta-section {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--secondary-color);
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.cta-content p {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 32px;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.featured-courses {
    padding: 80px 0;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.course-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.course-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.course-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.course-content {
    padding: 24px;
}

.course-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.course-content p {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.6;
}

.btn-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-block;
}

.btn-link:hover {
    text-decoration: underline;
}

.footer {
    background-color: var(--dark-bg);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    color: #cccccc;
    font-size: 14px;
}

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

.footer-column li {
    color: #cccccc;
    font-size: 14px;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid #333333;
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    font-size: 14px;
    color: #cccccc;
}

.footer-logo {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
}

.breadcrumb {
    padding: 20px 0;
    font-size: 14px;
    color: var(--text-light);
}

.breadcrumb a {
    color: var(--text-light);
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

.course-hero {
    padding: 40px 0 80px;
}

.course-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.course-tag {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--text-dark);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.course-hero-text h1 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.course-subtitle {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 16px;
}

.course-date {
    font-size: 14px;
    color: var(--text-light);
}

.course-hero-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.course-content {
    padding: 0 0 80px;
}

.content-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.course-article h2 {
    font-size: 32px;
    font-weight: 700;
    margin: 40px 0 20px;
    color: var(--text-dark);
}

.course-article h3 {
    font-size: 24px;
    font-weight: 600;
    margin: 30px 0 16px;
    color: var(--text-dark);
}

.course-article p {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.8;
}

.course-article ul {
    margin: 20px 0;
    padding-left: 20px;
}

.course-article li {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.7;
}

.course-cta {
    background-color: var(--secondary-color);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    margin-top: 60px;
}

.course-cta h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.course-cta p {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 24px;
}

.related-courses {
    padding: 80px 0;
}

.related-courses h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 40px;
    color: var(--text-dark);
}

.contact-hero {
    padding: 60px 0;
    background-color: var(--light-bg);
}

.contact-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contact-hero-text h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.contact-hero-text p {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.7;
}

.contact-hero-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.contact-section {
    padding: 80px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
}

.contact-form-container h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.contact-form-container > p {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 32px;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 92, 40, 0.1);
}

.form-group textarea {
    resize: vertical;
}

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

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-dark);
}

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

.checkbox-label a {
    color: var(--primary-color);
    text-decoration: underline;
}

.contact-info h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 32px;
    color: var(--text-dark);
}

.info-item {
    margin-bottom: 32px;
}

.info-item h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.info-item p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
}

.info-item a {
    color: var(--primary-color);
}

.info-item a:hover {
    text-decoration: underline;
}

.about-hero {
    padding: 60px 0;
    background-color: var(--light-bg);
}

.about-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-hero-text h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.about-hero-text p {
    font-size: 20px;
    color: var(--text-light);
    line-height: 1.6;
}

.about-hero-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.about-content {
    padding: 80px 0;
}

.about-section {
    margin-bottom: 60px;
}

.about-section h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.about-section p {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-section ul {
    margin: 20px 0;
    padding-left: 20px;
}

.about-section li {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.7;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.value-card {
    text-align: center;
    padding: 32px 20px;
}

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
}

.value-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.value-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.value-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
}

.values-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-top: 40px;
}

.value-item h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.value-item p {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.7;
}

.legal-page {
    padding: 60px 0;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.last-updated {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 40px;
}

.legal-content h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 40px 0 20px;
    color: var(--text-dark);
}

.legal-content h3 {
    font-size: 22px;
    font-weight: 600;
    margin: 30px 0 16px;
    color: var(--text-dark);
}

.legal-content p {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.8;
}

.legal-content ul {
    margin: 16px 0;
    padding-left: 20px;
}

.legal-content li {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 10px;
    line-height: 1.7;
}

.thanks-section {
    padding: 100px 0;
}

.thanks-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.thanks-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 32px;
    border-radius: 50%;
    overflow: hidden;
}

.thanks-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thanks-content h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.thanks-content p {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.7;
}

.thanks-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

.contact-info-section {
    padding: 80px 0;
}

.contact-info-section h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 40px;
    color: var(--text-dark);
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.method-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 32px;
    text-align: center;
}

.method-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.method-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
}

.method-card a {
    color: var(--primary-color);
}

.method-card a:hover {
    text-decoration: underline;
}

@media (max-width: 1024px) {
    .hero-content,
    .benefits-content,
    .course-hero-content,
    .contact-hero-content,
    .about-hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .hero-text h1,
    .course-hero-text h1,
    .contact-hero-text h1,
    .about-hero-text h1 {
        font-size: 36px;
    }

    .section-header h2 {
        font-size: 32px;
    }
}

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--white);
    z-index: 1999;
    overflow-y: auto;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu-logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: 32px;
    color: var(--text-dark);
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: var(--transition);
}

.mobile-menu-close:hover {
    color: var(--primary-color);
    transform: rotate(90deg);
}

.mobile-menu-content {
    padding: 20px;
}

.mobile-nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-item {
    border-bottom: 1px solid var(--border-color);
}

.mobile-nav-link {
    display: block;
    padding: 16px 0;
    color: var(--text-dark);
    font-size: 18px;
    font-weight: 500;
    transition: var(--transition);
}

.mobile-nav-link:hover {
    color: var(--primary-color);
}

.mobile-dropdown-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    color: var(--text-dark);
    font-size: 18px;
    font-weight: 500;
    background: none;
    border: none;
    width: 100%;
    cursor: pointer;
    text-align: left;
}

.mobile-dropdown-toggle::after {
    content: '+';
    font-size: 24px;
    transition: transform 0.3s ease;
}

.mobile-dropdown-toggle.active::after {
    transform: rotate(45deg);
}

.mobile-dropdown-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-dropdown-menu.active {
    max-height: 500px;
}

.mobile-dropdown-menu li {
    border-top: 1px solid var(--light-bg);
}

.mobile-dropdown-menu a {
    display: block;
    padding: 12px 0 12px 20px;
    color: var(--text-light);
    font-size: 16px;
}

.mobile-dropdown-menu a:hover {
    color: var(--primary-color);
}

.mobile-menu-actions {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mobile-menu-actions .btn {
    width: 100%;
}

@media (max-width: 768px) {
    .nav,
    .header-actions {
        display: none;
    }

    .burger-menu {
        display: flex;
    }

    .mobile-menu {
        display: block;
    }

    .hero {
        padding: 40px 0;
    }

    .hero-text h1 {
        font-size: 32px;
    }

    .hero-text p {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .courses-category,
    .platform-benefits,
    .cta-section,
    .featured-courses,
    .course-content,
    .related-courses,
    .contact-section,
    .about-content,
    .contact-info-section {
        padding: 60px 0;
    }

    .category-grid,
    .courses-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .section-header h2,
    .benefits-text h2,
    .cta-content h2,
    .related-courses h2,
    .about-section h2,
    .contact-info-section h2 {
        font-size: 28px;
    }

    .course-article h2 {
        font-size: 26px;
    }

    .course-article h3 {
        font-size: 22px;
    }

    .course-article p,
    .course-article li {
        font-size: 16px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-text h1,
    .course-hero-text h1,
    .contact-hero-text h1,
    .about-hero-text h1,
    .thanks-content h1 {
        font-size: 28px;
    }

    .section-header h2,
    .benefits-text h2,
    .cta-content h2,
    .related-courses h2,
    .about-section h2,
    .contact-info-section h2 {
        font-size: 24px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 14px;
        width: 100%;
    }

    .hero-buttons,
    .cta-buttons,
    .thanks-actions {
        flex-direction: column;
        width: 100%;
    }

    .course-tag {
        font-size: 12px;
        padding: 4px 12px;
    }
}

.cookie-banner {
    position: fixed;
    bottom: -100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    z-index: 2000;
    transition: bottom 0.4s ease;
    border-top: 3px solid var(--primary-color);
}

.cookie-banner.active {
    bottom: 0;
}

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

.cookie-banner-text {
    flex: 1;
}

.cookie-banner-text p {
    margin: 0 0 8px 0;
    color: var(--text-dark);
    font-size: 15px;
    line-height: 1.5;
}

.cookie-banner-text a {
    color: var(--primary-color);
    text-decoration: underline;
}

.cookie-banner-actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.cookie-banner-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-light);
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.cookie-banner-close:hover {
    color: var(--text-dark);
}

@media (max-width: 768px) {
    .cookie-banner-content {
        flex-direction: column;
        padding: 20px 20px 60px 20px;
        text-align: center;
    }

    .cookie-banner-actions {
        flex-direction: column;
        width: 100%;
    }

    .cookie-banner-actions .btn {
        width: 100%;
    }

    .cookie-banner-text p {
        font-size: 14px;
    }
}

@media (max-width: 320px) {
    body {
        font-size: 14px;
    }

    .hero-text h1,
    .course-hero-text h1,
    .contact-hero-text h1,
    .about-hero-text h1 {
        font-size: 24px;
    }

    .section-header h2,
    .benefits-text h2,
    .cta-content h2 {
        font-size: 22px;
    }

    .category-card,
    .course-card,
    .value-card,
    .method-card {
        padding: 20px;
    }
}