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

:root {
    --primary-color: #0000FF;
    --primary-dark: #0000CC;
    --secondary-color: #1a1a1a;
    --text-color: #333333;
    --text-light: #666666;
    --text-lighter: #999999;
    --bg-light: #f8f9fa;
    --bg-lighter: #ffffff;
    --border-color: #e0e0e0;
    --gradient-start: #0000FF;
    --gradient-end: #7B68EE;
}

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-color);
    background-color: var(--bg-lighter);
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

.text-primary {
    color: var(--primary-color);
}

.text-light {
    color: rgba(255, 255, 255, 0.7);
}

.header {
    background: var(--bg-lighter);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--secondary-color);
}

.logo img {
    width: 130px;
    height: 40px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: var(--text-color);
    font-size: 15px;
    font-weight: 500;
    position: relative;
}

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

.menu-toggle {
    display: none;
}

.burger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.burger-menu span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--secondary-color);
    transition: all 0.3s ease;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

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

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

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

.btn-white:hover {
    background-color: var(--bg-light);
}

.btn-large {
    padding: 16px 36px;
    font-size: 16px;
}

.btn-block {
    width: 100%;
    display: block;
}

.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

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

.hero-badge {
    display: inline-block;
    background-color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.hero-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.7;
}

.hero-phone {
    display: block;
    margin-top: 20px;
    color: var(--text-light);
    font-size: 14px;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: 20px;
}

.section-badge {
    display: inline-block;
    background-color: var(--bg-light);
    padding: 6px 14px;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.section-header {
    margin-bottom: 50px;
}

.section-header.center {
    text-align: center;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.3;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 17px;
    color: var(--text-light);
}

.services {
    padding: 80px 0;
}

.services-note {
    text-align: center;
    color: var(--text-light);
    margin-top: 40px;
    font-size: 15px;
}

.services-grid,
.features-grid,
.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card,
.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.service-card:hover,
.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.service-icon,
.feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

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

.service-card h3,
.feature-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.service-card p,
.feature-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 15px;
}

.link-primary {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

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

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

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-number {
    font-size: 72px;
    font-weight: 800;
    color: var(--secondary-color);
    line-height: 1;
    margin-bottom: 10px;
    opacity: 0.1;
    font-family: Georgia, serif;
}

.stat-label {
    font-size: 16px;
    color: var(--text-color);
    font-weight: 600;
}

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

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

.about-text p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.7;
}

.about-text .btn {
    margin-top: 20px;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
}

.features {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--gradient-end) 100%);
    position: relative;
    overflow: hidden;
}

.features .feature-card {
    background: white;
}

.courses-preview,
.courses-list {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.course-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

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

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

.course-content {
    padding: 25px;
}

.course-date {
    display: inline-block;
    font-size: 13px;
    color: var(--text-lighter);
    margin-bottom: 10px;
    padding: 4px 10px;
    background-color: var(--bg-light);
    border-radius: 12px;
}

.course-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--secondary-color);
}

.course-content p {
    color: var(--text-light);
    margin-bottom: 15px;
    font-size: 15px;
}

.section-cta {
    text-align: center;
    margin-top: 40px;
}

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

.contact-form-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.contact-info {
    background: var(--primary-color);
    padding: 50px 40px;
    color: white;
}

.contact-info h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 30px;
    line-height: 1.3;
}

.contact-details {
    margin-top: 30px;
}

.contact-item {
    margin-bottom: 25px;
}

.contact-item strong {
    display: block;
    font-size: 14px;
    margin-bottom: 8px;
    opacity: 0.9;
}

.contact-item a,
.contact-item p {
    color: white;
    font-size: 16px;
}

.contact-item a:hover {
    opacity: 0.8;
}

.contact-form {
    padding: 50px 40px;
}

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

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--secondary-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
}

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

.form-group textarea {
    resize: vertical;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
}

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

.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--gradient-end) 100%);
    position: relative;
    overflow: hidden;
}

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

.cta-text h2 {
    font-size: 48px;
    font-weight: 800;
    color: white;
    line-height: 1.2;
    margin-bottom: 30px;
}

.cta-image {
    position: relative;
}

.cta-image img {
    width: 100%;
    max-width: 600px;
    margin-left: auto;
}

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

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
}

.footer-logo img {
    width: 130px;
    height: 40px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    line-height: 1.7;
}

.footer-column h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-contact li {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-contact strong {
    display: block;
    color: white;
    margin-bottom: 5px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

.page-hero {
    padding: 80px 0 60px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    text-align: center;
}

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

.page-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.3;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.page-subtitle {
    font-size: 18px;
    color: var(--text-light);
}

.course-hero {
    padding: 60px 0;
}

.course-header {
    text-align: center;
    margin-bottom: 40px;
}

.course-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--secondary-color);
    margin-top: 10px;
}

.course-featured-image {
    margin-bottom: 40px;
    border-radius: 20px;
    overflow: hidden;
}

.course-featured-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.course-intro {
    max-width: 900px;
    margin: 0 auto;
}

.course-intro p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 20px;
}

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

.content-block {
    max-width: 900px;
    margin: 0 auto 50px;
}

.content-block h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.content-block p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 20px;
}

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

.about-main {
    padding: 60px 0;
}

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

.about-text-section h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.about-text-section p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 20px;
}

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

.why-choose {
    padding: 80px 0;
}

.why-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.why-item h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.why-item p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-light);
}

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

.cta-box {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-box h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.cta-box p {
    font-size: 17px;
    color: var(--text-light);
    margin-bottom: 30px;
}

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

.contact-hours {
    margin-top: 35px;
}

.contact-hours strong {
    display: block;
    font-size: 14px;
    margin-bottom: 12px;
}

.contact-hours p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 15px;
    margin-bottom: 5px;
}

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

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.faq-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.faq-item p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-light);
}

.faq-footer {
    text-align: center;
    margin-top: 50px;
    color: var(--text-light);
    font-size: 15px;
}

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

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

.legal-text h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-top: 40px;
    margin-bottom: 20px;
}

.legal-text h2:first-of-type {
    margin-top: 0;
}

.legal-text p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 20px;
}

.legal-text strong {
    color: var(--secondary-color);
}

.legal-text a {
    color: var(--primary-color);
}

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

.thank-you-section {
    padding: 100px 0;
    text-align: center;
}

.thank-you-content {
    max-width: 700px;
    margin: 0 auto;
}

.thank-you-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
}

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

.thank-you-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.thank-you-text {
    font-size: 17px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.thank-you-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
}

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

    .hero-title,
    .cta-text h2 {
        font-size: 42px;
    }

    .services-grid,
    .features-grid,
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .cta-image {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .burger-menu {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: white;
        flex-direction: column;
        padding: 40px 20px;
        gap: 20px;
        transition: left 0.3s ease;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    .menu-toggle:checked ~ .nav {
        left: 0;
    }

    .menu-toggle:checked ~ .burger-menu span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .menu-toggle:checked ~ .burger-menu span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle:checked ~ .burger-menu span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-title {
        font-size: 36px;
    }

    .section-title {
        font-size: 32px;
    }

    .page-title {
        font-size: 36px;
    }

    .course-title {
        font-size: 32px;
    }

    .services-grid,
    .features-grid,
    .courses-grid,
    .stats-grid,
    .faq-grid,
    .why-content {
        grid-template-columns: 1fr;
    }

    .contact-info,
    .contact-form {
        padding: 40px 30px;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .thank-you-actions {
        flex-direction: column;
    }

    .cta-text h2 {
        font-size: 32px;
    }

    .course-featured-image img {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 50px 0;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .section-title {
        font-size: 26px;
    }

    .page-title {
        font-size: 28px;
    }

    .course-title {
        font-size: 26px;
    }

    .stat-number {
        font-size: 56px;
    }

    .service-card,
    .feature-card {
        padding: 30px 20px;
    }

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

    .btn-large {
        padding: 14px 28px;
        font-size: 15px;
    }

    .contact-info h2 {
        font-size: 26px;
    }

    .cta-text h2 {
        font-size: 26px;
    }

    .thank-you-title {
        font-size: 32px;
    }

    .course-featured-image img {
        height: 220px;
    }
}

@media (max-width: 320px) {
    .hero-title {
        font-size: 24px;
    }

    .section-title {
        font-size: 22px;
    }

    .page-title {
        font-size: 24px;
    }

    .service-card h3,
    .feature-card h3 {
        font-size: 18px;
    }

    .stat-number {
        font-size: 48px;
    }
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--secondary-color);
    color: white;
    padding: 20px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(100%);
    }
}

.cookie-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

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

.cookie-banner-text h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: white;
}

.cookie-banner-text p {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

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

.cookie-banner-text a:hover {
    color: #3333FF;
}

.cookie-banner-actions {
    display: flex;
    gap: 15px;
    flex-shrink: 0;
}

.cookie-banner-actions .btn {
    padding: 10px 24px;
    font-size: 14px;
    white-space: nowrap;
}

.cookie-banner-actions .btn-outline {
    border-color: rgba(255, 255, 255, 0.5);
    color: rgba(255, 255, 255, 0.9);
}

.cookie-banner-actions .btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: white;
    color: white;
}

@media (max-width: 768px) {
    .cookie-banner {
        padding: 20px 15px;
    }

    .cookie-banner-content {
        flex-direction: column;
        text-align: center;
    }

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

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

@media (max-width: 480px) {
    .cookie-banner-text h3 {
        font-size: 16px;
    }

    .cookie-banner-text p {
        font-size: 13px;
    }
}