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

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #ecf0f1;
    --bg-white: #ffffff;
    --border-color: #dfe6e9;
    --success-color: #27ae60;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

.ad-disclosure {
    background-color: #fffbea;
    color: #856404;
    padding: 8px 0;
    text-align: center;
    font-size: 13px;
    border-bottom: 1px solid #ffeeba;
}

.main-nav {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

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

.nav-menu a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--secondary-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 80px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 600px;
    z-index: 2;
    padding-right: 40px;
}

.hero-section h1 {
    font-size: 48px;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-section p {
    font-size: 20px;
    margin-bottom: 32px;
    opacity: 0.95;
}

.hero-image {
    position: absolute;
    right: 0;
    top: 0;
    width: 50%;
    height: 100%;
    opacity: 0.15;
}

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

.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 16px 40px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.cta-button:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.intro-cards {
    padding: 64px 0;
    background-color: var(--bg-white);
}

.card-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

.info-card {
    background-color: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    flex: 1;
    min-width: 280px;
    max-width: 360px;
    transition: all 0.3s ease;
}

.info-card:hover {
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.card-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.info-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.info-card p {
    color: var(--text-light);
    line-height: 1.7;
}

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

.courses-section h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.courses-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    justify-content: center;
}

.course-card {
    background-color: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    flex: 1;
    min-width: 320px;
    max-width: 380px;
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.course-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    background-color: var(--bg-light);
}

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

.course-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.course-content h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.course-content p {
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.7;
    flex-grow: 1;
}

.course-details {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.duration, .level {
    display: inline-block;
    padding: 6px 12px;
    background-color: var(--bg-light);
    border-radius: 6px;
    font-size: 14px;
    color: var(--text-dark);
}

.price-box {
    margin-bottom: 16px;
}

.price {
    font-size: 28px;
    font-weight: 700;
    color: var(--secondary-color);
}

.select-service {
    width: 100%;
    padding: 14px 24px;
    background-color: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.select-service:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
}

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

.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--bg-white);
    padding: 48px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.form-intro {
    text-align: center;
    margin-bottom: 40px;
}

.form-intro h2 {
    font-size: 32px;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.form-intro p {
    color: var(--text-light);
    font-size: 16px;
}

.enrollment-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

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

.form-group input,
.form-group select {
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

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

.submit-button {
    padding: 16px 32px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
}

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

.benefits-section h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 56px;
    color: var(--primary-color);
}

.benefits-grid {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.benefit-card {
    display: flex;
    gap: 40px;
    align-items: center;
    background-color: var(--bg-light);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.benefit-card.reverse {
    flex-direction: row-reverse;
}

.benefit-card img {
    width: 45%;
    border-radius: 12px;
    object-fit: cover;
    background-color: var(--bg-light);
}

.benefit-text {
    flex: 1;
}

.benefit-text h3 {
    font-size: 26px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.benefit-text p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 16px;
}

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

.testimonials-section h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 48px;
    color: var(--primary-color);
}

.testimonials-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    justify-content: center;
}

.testimonial-card {
    background-color: var(--bg-white);
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    flex: 1;
    min-width: 300px;
    max-width: 360px;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.7;
}

.testimonial-author strong {
    display: block;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.testimonial-author span {
    color: var(--text-light);
    font-size: 14px;
}

.page-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 64px 24px;
    text-align: center;
}

.page-hero h1 {
    font-size: 42px;
    margin-bottom: 16px;
}

.page-hero p {
    font-size: 18px;
    opacity: 0.95;
}

.about-content {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.about-intro {
    display: flex;
    gap: 48px;
    align-items: center;
    margin-bottom: 64px;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 32px;
    margin-bottom: 24px;
    color: var(--primary-color);
}

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

.about-image {
    width: 45%;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--bg-light);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.mission-card {
    background-color: var(--bg-light);
    padding: 48px;
    border-radius: 16px;
    margin-bottom: 64px;
    text-align: center;
}

.mission-card h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.mission-card p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-light);
    max-width: 900px;
    margin: 0 auto;
}

.values-section {
    margin-bottom: 64px;
}

.values-section h2 {
    font-size: 32px;
    margin-bottom: 40px;
    text-align: center;
    color: var(--primary-color);
}

.values-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

.value-card {
    background-color: var(--bg-light);
    padding: 32px;
    border-radius: 12px;
    flex: 1;
    min-width: 260px;
    max-width: 280px;
}

.value-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.value-card p {
    color: var(--text-light);
    line-height: 1.7;
}

.team-section {
    margin-bottom: 64px;
}

.team-section h2 {
    font-size: 32px;
    margin-bottom: 20px;
    text-align: center;
    color: var(--primary-color);
}

.team-intro {
    text-align: center;
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 32px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.team-image {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--bg-light);
}

.team-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.approach-section h2 {
    font-size: 32px;
    margin-bottom: 40px;
    text-align: center;
    color: var(--primary-color);
}

.approach-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.approach-item {
    background-color: var(--bg-light);
    padding: 32px;
    border-radius: 12px;
}

.approach-item h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.approach-item p {
    color: var(--text-light);
    line-height: 1.7;
}

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

.service-detail-card {
    background-color: var(--bg-white);
    border-radius: 16px;
    padding: 48px;
    margin-bottom: 48px;
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: 48px;
    align-items: flex-start;
}

.service-detail-card.reverse {
    flex-direction: row-reverse;
}

.service-detail-content {
    flex: 1;
}

.service-detail-content h2 {
    font-size: 32px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.service-meta {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.duration-badge, .level-badge {
    padding: 8px 16px;
    background-color: var(--bg-light);
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
}

.service-description {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 32px;
}

.service-detail-content h3 {
    font-size: 22px;
    margin-bottom: 16px;
    margin-top: 24px;
    color: var(--primary-color);
}

.learning-outcomes {
    list-style: none;
    padding: 0;
    margin-bottom: 32px;
}

.learning-outcomes li {
    padding: 12px 0 12px 32px;
    position: relative;
    color: var(--text-light);
    line-height: 1.6;
}

.learning-outcomes li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
}

.service-price-section {
    background-color: var(--bg-light);
    padding: 24px;
    border-radius: 12px;
    text-align: center;
}

.price-label {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 8px;
}

.price-amount {
    font-size: 36px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.enroll-button {
    padding: 14px 32px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.enroll-button:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
}

.service-detail-image {
    width: 40%;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--bg-light);
}

.service-detail-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

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

.contact-content {
    display: flex;
    gap: 48px;
    margin-bottom: 64px;
}

.contact-info-wrapper {
    flex: 1;
}

.contact-card {
    background-color: var(--bg-light);
    padding: 40px;
    border-radius: 16px;
    margin-bottom: 32px;
}

.contact-card h2 {
    font-size: 28px;
    margin-bottom: 32px;
    color: var(--primary-color);
}

.contact-detail {
    margin-bottom: 24px;
}

.contact-detail h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.contact-detail p {
    color: var(--text-light);
    line-height: 1.7;
}

.contact-note {
    background-color: var(--bg-white);
    padding: 32px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
}

.contact-note h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.contact-note p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 12px;
}

.contact-image-section {
    width: 45%;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--bg-light);
}

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

.additional-info h2 {
    font-size: 32px;
    margin-bottom: 40px;
    text-align: center;
    color: var(--primary-color);
}

.faq-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

.faq-item {
    background-color: var(--bg-light);
    padding: 32px;
    border-radius: 12px;
    flex: 1;
    min-width: 280px;
    max-width: 560px;
}

.faq-item h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--primary-color);
}

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

.thanks-section {
    padding: 100px 0;
    background-color: var(--bg-white);
    min-height: 70vh;
}

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

.thanks-icon {
    width: 80px;
    height: 80px;
    background-color: var(--success-color);
    color: white;
    font-size: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 32px;
}

.thanks-content h1 {
    font-size: 40px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.thanks-message {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 32px;
}

.thanks-details {
    background-color: var(--bg-light);
    padding: 24px;
    border-radius: 12px;
    margin-bottom: 48px;
    font-size: 18px;
    color: var(--text-dark);
}

.next-steps {
    margin-bottom: 48px;
}

.next-steps h2 {
    font-size: 28px;
    margin-bottom: 32px;
    color: var(--primary-color);
}

.steps-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

.step-item {
    background-color: var(--bg-light);
    padding: 32px;
    border-radius: 12px;
    flex: 1;
    min-width: 240px;
    max-width: 260px;
}

.step-number {
    width: 48px;
    height: 48px;
    background-color: var(--secondary-color);
    color: white;
    font-size: 24px;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.step-item h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.step-item p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 15px;
}

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

.button-primary {
    display: inline-block;
    padding: 14px 32px;
    background-color: var(--secondary-color);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.button-primary:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
}

.button-secondary {
    display: inline-block;
    padding: 14px 32px;
    background-color: transparent;
    color: var(--secondary-color);
    text-decoration: none;
    border: 2px solid var(--secondary-color);
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

.legal-content {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.legal-content h1 {
    font-size: 40px;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.legal-intro {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 48px;
    line-height: 1.7;
}

.legal-section {
    margin-bottom: 40px;
}

.legal-section h2 {
    font-size: 26px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.legal-section h3 {
    font-size: 20px;
    margin-bottom: 12px;
    margin-top: 24px;
    color: var(--text-dark);
}

.legal-section p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 12px;
}

.legal-section ul {
    margin-left: 24px;
    margin-bottom: 16px;
}

.legal-section li {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 8px;
}

.legal-section a {
    color: var(--secondary-color);
    text-decoration: underline;
}

.legal-date {
    font-style: italic;
    color: var(--text-light);
    margin-top: 48px;
}

.main-footer {
    background-color: var(--primary-color);
    color: white;
    padding: 64px 0 24px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    margin-bottom: 40px;
}

.footer-section {
    flex: 1;
    min-width: 240px;
}

.footer-section h4 {
    font-size: 20px;
    margin-bottom: 16px;
}

.footer-section p {
    opacity: 0.85;
    line-height: 1.7;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 10px;
}

.footer-section a {
    color: white;
    text-decoration: none;
    opacity: 0.85;
    transition: opacity 0.3s ease;
}

.footer-section a:hover {
    opacity: 1;
}

.footer-disclaimer {
    background-color: rgba(255,255,255,0.1);
    padding: 24px;
    border-radius: 8px;
    margin-bottom: 32px;
}

.footer-disclaimer p {
    opacity: 0.9;
    line-height: 1.7;
    font-size: 14px;
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.2);
    opacity: 0.7;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--primary-color);
    color: white;
    padding: 24px;
    box-shadow: 0 -4px 16px rgba(0,0,0,0.2);
    z-index: 9999;
    display: none;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.cookie-content p {
    flex: 1;
    line-height: 1.6;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
}

.cookie-accept,
.cookie-reject {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.cookie-accept:hover {
    background-color: #229954;
}

.cookie-reject {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.cookie-reject:hover {
    background-color: rgba(255,255,255,0.1);
}

@media (max-width: 768px) {
    .hero-section {
        flex-direction: column;
        padding: 48px 24px;
        text-align: center;
    }

    .hero-content {
        padding-right: 0;
    }

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

    .hero-image {
        position: relative;
        width: 100%;
        height: 200px;
        margin-top: 32px;
        opacity: 0.3;
    }

    .nav-menu {
        gap: 16px;
        font-size: 14px;
    }

    .card-grid {
        flex-direction: column;
    }

    .benefit-card {
        flex-direction: column;
    }

    .benefit-card.reverse {
        flex-direction: column;
    }

    .benefit-card img {
        width: 100%;
    }

    .about-intro {
        flex-direction: column;
    }

    .about-image {
        width: 100%;
    }

    .service-detail-card {
        flex-direction: column;
        padding: 32px 24px;
    }

    .service-detail-card.reverse {
        flex-direction: column;
    }

    .service-detail-image {
        width: 100%;
    }

    .contact-content {
        flex-direction: column;
    }

    .contact-image-section {
        width: 100%;
        height: 300px;
    }

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

    .footer-content {
        flex-direction: column;
    }
}