/* Global Styles */
:root {
    --primary-color: #00ffcc;
    --primary-dark: #00e6b8;
    --secondary-color: #121212;
    --text-color: #ffffff;
    --text-secondary: #b0b0b0;
    --accent-color: #333333;
    --border-radius: 5px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--secondary-color);
}

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

h1, h2, h3, h4 {
    margin-bottom: 1rem;
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
}

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

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

button {
    cursor: pointer;
}

ul {
    list-style: none;
}

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

/* Header */
.header {
    padding: 1.5rem 0;
    background-color: var(--secondary-color);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--accent-color);
}

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

.logo {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: bold;
    letter-spacing: 1px;
}

.nav-menu ul {
    display: flex;
}

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

.nav-menu a {
    color: var(--text-color);
    position: relative;
}

.nav-menu a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-menu a:hover:after {
    width: 100%;
}

/* Hero Section */
.hero {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 4rem 0;
}

.hero-content {
    flex: 1;
    min-width: 300px;
    max-width: 600px;
    margin-right: 2rem;
}

.hero-image {
    flex: 1;
    min-width: 300px;
    max-width: 400px;
    margin: 2rem auto;
    display: flex;
    justify-content: center;
}

.cta-button {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: bold;
    margin-top: 1rem;
    transition: var(--transition);
}

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

/* About Section */
.about-section {
    padding: 4rem 0;
    background-color: var(--accent-color);
    border-radius: var(--border-radius);
    margin: 2rem 0;
    padding: 2rem;
}

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

.about-text {
    flex: 1;
    min-width: 300px;
    max-width: 600px;
    margin-right: 2rem;
}

.about-image {
    flex: 1;
    min-width: 250px;
    max-width: 350px;
    margin: 2rem auto;
    display: flex;
    justify-content: center;
}

/* Benefits Section */
.benefits-section {
    padding: 4rem 0;
}

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

.benefits-text {
    flex: 1;
    min-width: 300px;
    max-width: 600px;
}

.benefits-image {
    flex: 1;
    min-width: 250px;
    max-width: 350px;
    margin: 2rem auto;
    display: flex;
    justify-content: center;
}

/* Courses Section */
.courses-section {
    padding: 4rem 0;
}

.course-subtitle {
    text-align: center;
    margin: 2rem 0;
}

.course-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
    margin-top: 2rem;
}

.course-card {
    background-color: var(--accent-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    transition: var(--transition);
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.course-image {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

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

.course-details {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.course-details li {
    margin-bottom: 0.5rem;
    list-style-type: disc;
    list-style-position: outside;
}

.course-price {
    font-weight: bold;
    margin: 1rem 0;
    font-size: 1.2rem;
}

.course-button {
    width: 100%;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    padding: 0.8rem 0;
    border-radius: var(--border-radius);
    font-weight: bold;
    transition: var(--transition);
}

.course-button:hover {
    background-color: var(--primary-dark);
}

/* Registration Section */
.registration-section {
    padding: 4rem 0;
    background-color: var(--accent-color);
    border-radius: var(--border-radius);
    margin: 2rem 0;
    padding: 2rem;
    text-align: center;
}

.registration-form {
    max-width: 500px;
    margin: 2rem auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input {
    width: 100%;
    padding: 0.8rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--accent-color);
    background-color: var(--secondary-color);
    color: var(--text-color);
}

.submit-button {
    width: 100%;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    padding: 0.8rem 0;
    border-radius: var(--border-radius);
    font-weight: bold;
    transition: var(--transition);
}

.submit-button:hover {
    background-color: var(--primary-dark);
}

/* Legal Content Styles */
.legal-content {
    padding: 3rem 0;
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    text-align: center;
    margin-bottom: 2rem;
}

.privacy-section, .terms-section {
    background-color: var(--accent-color);
    border-radius: var(--border-radius);
    padding: 2rem;
}

.privacy-section h2, .terms-section h2 {
    margin-top: 2rem;
    color: var(--primary-color);
}

.privacy-section h3, .terms-section h3 {
    margin-top: 1.5rem;
}

.privacy-section ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.privacy-section ul li {
    list-style-type: disc;
    margin-bottom: 0.5rem;
}

/* Footer */
.footer {
    background-color: var(--accent-color);
    padding: 2rem 0;
    margin-top: 4rem;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
}

.company-info {
    flex: 2;
    min-width: 280px;
}

.company-address {
    margin-top: 1rem;
    color: var(--text-secondary);
}

.company-address p {
    margin-bottom: 0.3rem;
}

.footer-links {
    flex: 1;
    min-width: 280px;
    display: flex;
    flex-direction: column;
    margin-top: 1rem;
}

.footer-links a {
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content, .about-text, .benefits-text {
        margin-right: 0;
        max-width: 100%;
    }
    
    .nav-menu {
        margin-top: 1rem;
    }
    
    .header-content {
        flex-direction: column;
        align-items: center;
    }
    
    .nav-menu ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-menu li {
        margin: 0.5rem;
    }
    
    .course-card {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .hero, .about-content, .benefits-content {
        flex-direction: column;
    }
    
    .hero-image, .about-image, .benefits-image {
        order: -1;
        margin-bottom: 2rem;
    }
    
    .course-cards {
        flex-direction: column;
        align-items: center;
    }
    
    .course-card {
        width: 100%;
    }
}