/* CSS Variables */
:root {
    --primary-color: #e3fc03;
    --secondary-color: #f2f2f2;
    --white: #ffffff;
    --black: #1a1a1a;
    --gray-light: #f8f9fa;
    --gray-medium: #6c757d;
    --gray-dark: #343a40;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --border-radius: 12px;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --transition: all 0.3s ease;
    --max-width: 1200px;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: 1rem;
    color: var(--gray-medium);
    font-size: 1.1rem;
}

.highlight {
    background: linear-gradient(120deg, var(--primary-color) 0%, var(--primary-color) 100%);
    background-repeat: no-repeat;
    background-size: 100% 0.3em;
    background-position: 0 88%;
    padding: 0 4px;
}

/* Buttons */
.primary-button, .secondary-button, .cta-button {
    padding: 15px 30px;
    border-radius: var(--border-radius);
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 160px;
}

.primary-button, .cta-button {
    background-color: var(--primary-color);
    color: var(--black);
}

.primary-button:hover, .cta-button:hover {
    background-color: #d4ed02;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.secondary-button {
    background-color: transparent;
    color: var(--black);
    border: 2px solid var(--primary-color);
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid var(--secondary-color);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}
.nav-logo{
    text-decoration: none;
}

.nav-logo h2 {
    color: var(--black);
    margin: 0;
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0 10px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--black);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--black);
    transition: var(--transition);
}

.nav-container > .cta-button {
    padding: 15px 20px;
    margin-right: 10px;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #ffffff 0%, var(--secondary-color) 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.course-badge {
    background-color: var(--primary-color);
    color: var(--black);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.hero-content h1 {
    margin-bottom: 2rem;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    color: var(--gray-dark);
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--white);
    padding: 1rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.feature-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    width: 24px;
}

.feature-item span {
    font-weight: 600;
    color: var(--black);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    align-items: center;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--black);
    display: block;
}

.stat-text {
    color: var(--gray-medium);
    font-size: 0.9rem;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.hero-video-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
}

.play-button {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(227, 252, 3, 0.9);
    border: none;
    color: var(--black);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-button:hover {
    background-color: var(--primary-color);
    transform: scale(1.1);
}

.hero-video-overlay span {
    font-weight: 600;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Course Overview Section */
.course-overview {
    background-color: var(--white);
}

.overview-content {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.overview-card {
    background-color: var(--white);
    border: 2px solid var(--secondary-color);
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    transition: var(--transition);
    text-align: center;
}

.overview-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--black);
}

.overview-card h3 {
    margin-bottom: 1rem;
    color: var(--black);
}

.overview-card p {
    margin-bottom: 1.5rem;
    text-align: left;
}

.feature-list {
    list-style: none;
    text-align: left;
}

.feature-list li {
    padding: 0.5rem 0;
    color: var(--gray-dark);
    border-bottom: 1px solid var(--gray-light);
}

.feature-list li:last-child {
    border-bottom: none;
}

.progress-tracker {
    background-color: var(--secondary-color);
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
}

.progress-tracker h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--black);
}

.weeks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.week-item {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.week-number {
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--black);
    flex-shrink: 0;
}

.week-content h4 {
    margin-bottom: 0.5rem;
    color: var(--black);
    font-size: 1.1rem;
}

.week-content p {
    margin: 0;
    font-size: 0.95rem;
}

/* Lesson Details Section */
.lesson-details {
    background-color: var(--secondary-color);
}

.lesson-structure {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.lesson-timeline {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--gray-light);
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-marker {
    background-color: var(--primary-color);
    color: var(--black);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
    min-width: 80px;
    text-align: center;
}

.timeline-content h4 {
    margin-bottom: 0.5rem;
    color: var(--black);
}

.timeline-content p {
    margin: 0;
    font-size: 1rem;
}

.lesson-features h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--black);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.lesson-feature {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

.lesson-feature:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.lesson-feature i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.lesson-feature h4 {
    margin-bottom: 1rem;
    color: var(--black);
}

.lesson-feature p {
    margin: 0;
    font-size: 0.95rem;
}

/* Teachers Section */
.teachers {
    background-color: var(--white);
}

.teachers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.teacher-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.teacher-card.featured {
    border: 2px solid var(--primary-color);
}

.teacher-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.teacher-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

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

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

.teacher-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: var(--primary-color);
    color: var(--black);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.8rem;
}

.teacher-info {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.teacher-info h3 {
    margin-bottom: 0.5rem;
    color: var(--black);
}

.teacher-title {
    color: #ff9800;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.teacher-description {
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.teacher-qualifications {
    margin-bottom: 1.5rem;
}

.qualification {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.qualification i {
    color: var(--primary-color);
    width: 16px;
}

.qualification span {
    font-weight: 500;
    color: var(--gray-dark);
    font-size: 0.9rem;
}

.teacher-languages {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.language {
    background-color: var(--secondary-color);
    color: var(--gray-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.teaching-approach {
    background-color: var(--secondary-color);
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
}

.approach-content h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--black);
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.approach-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.approach-icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--black);
    flex-shrink: 0;
}

.approach-text h4 {
    margin-bottom: 0.5rem;
    color: var(--black);
}

.approach-text p {
    margin: 0;
    font-size: 0.95rem;
}

/* Pricing Section */
.pricing {
    background-color: var(--secondary-color);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    color: var(--black);
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
}

.pricing-header h3 {
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
    color: var(--black);
}

.pricing-header p {
    margin-bottom: 2rem;
    color: var(--gray-medium);
}

.pricing-price {
    margin-bottom: 0.5rem;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--black);
}

.price-period {
    font-size: 1.2rem;
    color: var(--gray-medium);
}

.pricing-total {
    margin-bottom: 2rem;
    color: var(--gray-medium);
    font-style: italic;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
    flex-grow: 1;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--secondary-color);
    color: var(--gray-dark);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-button {
    width: 100%;
    padding: 1rem;
    border-radius: var(--border-radius);
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.pricing-button.primary {
    background-color: var(--primary-color);
    color: var(--black);
}

.pricing-button.secondary {
    background-color: transparent;
    color: var(--black);
    border: 2px solid var(--primary-color);
}

.pricing-button:hover {
    transform: translateY(-2px);
}

.pricing-extras {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
}

.extras-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.extra-item {
    text-align: center;
}

.extra-item h4 {
    margin-bottom: 0.5rem;
    color: var(--black);
    font-size: 1.1rem;
}

.extra-item p {
    margin: 0;
    font-size: 0.95rem;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--white);
}

.testimonials-carousel {
    position: relative;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.testimonial-slide {
    display: none;
    text-align: center;
}

.testimonial-slide.active {
    display: block;
}

.testimonial-content {
    background-color: var(--secondary-color);
    border-radius: var(--border-radius);
    padding: 3rem;
}

.testimonial-text {
    margin-bottom: 2rem;
}

.testimonial-text p {
    font-size: 1.3rem;
    font-style: italic;
    color: var(--gray-dark);
    margin: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
}

.author-info h4 {
    margin-bottom: 0.25rem;
    font-size: 1.2rem;
    color: var(--black);
}

.author-info p {
    margin-bottom: 0.5rem;
    color: var(--gray-medium);
    font-size: 1rem;
}

.rating {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.progress-badge {
    background-color: var(--primary-color);
    color: var(--black);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background-color: var(--gray-medium);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active,
.dot:hover {
    background-color: var(--primary-color);
}

.success-stats {
    background-color: var(--secondary-color);
    border-radius: var(--border-radius);
    padding: 2rem;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
}

.success-stat {
    text-align: center;
}

.success-stat .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--black);
    display: block;
    margin-bottom: 0.5rem;
}

.success-stat .stat-label {
    color: var(--gray-medium);
    font-size: 0.9rem;
}

/* FAQ Section */
.faq {
    background-color: var(--secondary-color);
}

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

.faq-item {
    background-color: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: var(--gray-light);
}

.faq-question h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--black);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: var(--transition);
    color: var(--gray-medium);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--primary-color);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 1rem 2rem 2rem;
    margin: 0;
    color: var(--gray-dark);
}


/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, #d4ed02 100%);
    color: var(--black);
}

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

.cta h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 1.5rem;
}

.cta p {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    color: var(--gray-dark);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.cta .secondary-button {
    background-color: var(--white);
    color: var(--black);
    border-color: var(--white);
}

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

.cta-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
}

.cta-feature span {
    font-size: 2rem;
    background-color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cta-feature strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--black);
}

.cta-feature p {
    margin: 0;
    color: var(--gray-dark);
    font-size: 0.95rem;
}
/* Contact Form Section */
.contact-form {
    background-color: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h3 {
    margin-bottom: 2rem;
    color: var(--black);
}

.info-list {
    margin-bottom: 3rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.info-item h4 {
    margin-bottom: 0.5rem;
    color: var(--black);
    font-size: 1.1rem;
}

.info-item p {
    margin: 0;
    font-size: 0.95rem;
}

.next-steps {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.next-steps h4 {
    margin-bottom: 1rem;
    color: var(--black);
}

.next-steps ol {
    margin: 0;
    padding-left: 1.5rem;
}

.next-steps li {
    margin-bottom: 0.5rem;
    color: var(--gray-dark);
}

.contact-form-container {
    background-color: var(--secondary-color);
    border-radius: var(--border-radius);
    padding: 0;
    overflow: hidden;
}

.enrollment-form {
    background-color: var(--white);
    padding: 3rem 2.5rem;
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h3 {
    margin-bottom: 0.5rem;
    color: var(--black);
}

.form-header p {
    margin: 0;
    color: var(--gray-medium);
}

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

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--black);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--secondary-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--white);
}

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

.package-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.package-option {
    display: flex;
    align-items: center;
    padding: 1rem;
    border: 2px solid var(--secondary-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.package-option:hover {
    border-color: var(--primary-color);
}

.package-option.recommended {
    border-color: var(--primary-color);
    background-color: rgba(227, 252, 3, 0.1);
}

.package-option input[type="radio"] {
    margin-right: 1rem;
    width: auto;
}

.package-details {
    flex-grow: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.package-name {
    font-weight: 600;
    color: var(--black);
}

.package-price {
    font-weight: 700;
    color: var(--black);
    font-size: 1.1rem;
}

.package-badge {
    position: absolute;
    top: -8px;
    right: 10px;
    background-color: var(--primary-color);
    color: var(--black);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--secondary-color);
    border-radius: 4px;
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: "✓";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--black);
    font-weight: bold;
    font-size: 0.9rem;
}

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

.link:hover {
    color: #d4ed02;
}

.form-submit-btn {
    width: 100%;
    background-color: var(--primary-color);
    color: var(--black);
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.form-submit-btn:hover {
    background-color: #d4ed02;
    transform: translateY(-2px);
}

.form-guarantee {
    text-align: center;
    color: var(--gray-medium);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.form-guarantee i {
    color: var(--success);
}

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

.footer-content {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.footer-logo p {
    margin-bottom: 2rem;
    color: #ccc;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-section h3 {
    margin-bottom: 1.5rem;
    color: var(--white);
}

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

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-section a.current-page {
    color: var(--primary-color);
    font-weight: 600;
}

.contact-info p {
    margin-bottom: 1rem;
    color: #ccc;
}

.footer-divider {
    height: 1px;
    background-color: #333;
    margin-bottom: 2rem;
}

.footer-legal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-legal p {
    margin: 0;
    color: #ccc;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

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

/* カルーセル用のCSS追加 */
@media (max-width: 1012px) {
    .carousel-container {
        position: relative;
        margin: 0 auto;
        overflow: hidden;
    }
    
    /* 2枚表示用コンテナ */
    .carousel-container.two-cards {
        width: 700px; /* 340px × 2 + 20px gap */
    }
    
    /* 1枚表示用コンテナ */
    .carousel-container.one-card {
        width: 340px;
    }
    
    .pricing-grid {
        position: relative;
        display: flex;
        transition: transform 0.3s ease;
        gap: 20px;
        width: 1040px; /* 340px × 3 + 20px × 2 = 1040px */
    }
    
    .pricing-card {
        min-width: 340px;
        max-width: 340px;
        flex-shrink: 0;
    }
    
    /* ドットナビゲーション */
    .pricing-carousel-dots {
        display: flex;
        justify-content: center;
        gap: 8px;
        margin-bottom: 30px;
        padding: 0;
        list-style: none;
    }
    
    .pricing-carousel-dot {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background-color: #ccc;
        cursor: pointer;
        transition: background-color 0.3s ease;
        border: none;
    }
    
    .pricing-carousel-dot.active {
        background-color: #e3fc03;
    }
    
    .pricing-carousel-dot:hover {
        background-color: #999;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        flex-direction: column;
        justify-content: start;
        align-items: center;
        gap: 2rem;
        padding: 2rem 0;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu{
        margin: 0;
        display: none;
        box-shadow: none;
    }
    .nav-menu.active{
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-features {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

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

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

    .teachers-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .weeks-grid {
        grid-template-columns: 1fr;
    }

    .approach-grid {
        grid-template-columns: 1fr;
    }

    .approach-item {
        flex-direction: column;
        text-align: center;
    }
}

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

    section {
        padding: 60px 0;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-features {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .feature-item {
        padding: 0.75rem;
    }

    .overview-grid {
        grid-template-columns: 1fr;
    }

    .timeline-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .extras-grid {
        grid-template-columns: 1fr;
    }

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

    .enrollment-form {
        padding: 2rem 1.5rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.section-header,
.overview-card,
.teacher-card,
.pricing-card {
    animation: fadeInUp 0.6s ease forwards;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #d4ed02;
}



/* Buy Hover */
/*  */
/* Delete this when you make website */
/*  */
.buy-hover{
    position: fixed;
    bottom: 0;
    background-color: #fff;
    width: 100%;
    font-weight: bold;
    font-size: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    padding: 20px 0;
    text-align: center;
    z-index: 999;
    display: flex;
    justify-content: center;
    color: #1a1a1a;
    font-family: 'Open Sans', sans-serif;
    flex-direction: column;
}
.buy-hover > span{
    display: block;
    margin: auto 0;
}
.buy-hover-btns{
    display: flex;
    width: fit-content;
    margin: 20px auto 10px;
}
.buy-hover-btns > a{
    background-color: #e3fc03;
    color: #1a1a1a;
    font-size: .9rem;
    display: block;
    padding: 10px 40px 10px 30px;
    width: fit-content;
    text-align: center;
    border-radius: var(--border-radius);
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    align-items: center;
    justify-content: center;
    /* min-width: 160px; */
    position: relative;
    margin: auto 5px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-radius: 15px;
}
.buy-hover-btns > a::after{
    content: "";
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%) rotate(45deg);
    width: 8px;
    height: 8px;
    border-top: 4px solid #000000;
    border-right: 4px solid rgb(0, 0, 0);
}
.buy-hover-btns > a:hover{
    background-color: #d4ed02;
    transform: translateY(-2px);
    transition: all .3s ease-in;
}
.buy-hover-btns > a.buy-hover-btns-back{
    background-color: #333;
    color: #fff;
    /* border: #1a1a1a 1px solid; */
}
.buy-hover-btns > a.buy-hover-btns-back::after{
    border-color: #fff;
}
@media (max-width: 600px) {
    .buy-hover{
        flex-direction: column;
    }
    .buy-hover > a{
        margin: 20px auto 0;
    }
    .buy-hover > span{
        font-size: .85rem;
    }
}