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

:root {
    --primary-color: #6B850C;
    --secondary-color: #FCDB91;
    --dark-bg: #1a1a1a;
    --light-bg: #f5f5f5;
    --text-dark: #2c2c2c;
    --text-light: #ffffff;
    --glass-bg: rgba(252, 219, 145, 0.1);
    --glass-border: rgba(252, 219, 145, 0.2);
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #6B850C 0%, #FCDB91 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 1rem;
    animation: fadeInOut 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

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

header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

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

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

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

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.mobile-menu-toggle:hover {
    background: rgba(107, 133, 12, 0.1);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.hero-banner {

    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: 
        linear-gradient(135deg, rgba(107, 133, 12, 0.8) 0%, rgba(252, 219, 145, 0.8) 100%),
        url('../image/picture.jpg') center/cover no-repeat;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    color: var(--text-light);
    z-index: 2;
    padding: 2rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-animation {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(252, 219, 145, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(107, 133, 12, 0.3) 0%, transparent 50%);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

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

.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.btn:hover::before {
    left: 100%;
}

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

.btn-primary:hover {
    background: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 30px rgba(107, 133, 12, 0.4);
}

.btn-secondary {
    background: transparent;
    border-color: var(--text-light);
    color: var(--text-light);
}

.btn-secondary:hover {
    background: var(--text-light);
    color: var(--primary-color);
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

.btn-small {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.btn-large {
    padding: 15px 40px;
    font-size: 1.1rem;
}

section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.section-header p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: #666;
}

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.glass:hover::before {
    left: 100%;
}

.glass:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(107, 133, 12, 0.3);
    border-color: var(--secondary-color);
}

.about-section {
    background: var(--light-bg);
}

.about-content {
    display: flex;
    gap: 3rem;
    align-items: center;
    flex-wrap: wrap;
}

.about-image {
    flex: 1;
    min-width: 300px;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    background: #ccc;
}

.about-text {
    flex: 1;
    min-width: 300px;
}

.about-text h3 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.about-text p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-features {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
}

.feature-item svg {
    color: var(--primary-color);
}

.feature-item span {
    font-weight: 600;
}

.schedule-section {
    background: linear-gradient(135deg, rgba(107, 133, 12, 0.05) 0%, rgba(252, 219, 145, 0.05) 100%);
}

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

.schedule-card {
    text-align: center;
}

.schedule-day {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.schedule-time {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 1rem;
}

.schedule-card h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.schedule-card p {
    margin-bottom: 1.5rem;
    color: #666;
}

.light-content {
    display: flex;
    gap: 3rem;
    align-items: center;
    flex-wrap: wrap;
}

.light-text {
    flex: 1;
    min-width: 300px;
}

.light-text h3 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.light-text > p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.light-techniques {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.technique-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.technique-item svg {
    color: var(--primary-color);
    flex-shrink: 0;
}

.technique-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.technique-item p {
    color: #666;
    line-height: 1.6;
}

.light-reference {
    margin-top: 2rem;
    font-style: italic;
}

.light-reference a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid var(--primary-color);
}

.light-image {
    flex: 1;
    min-width: 300px;
}

.light-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 20px;
    background: #ccc;
}

.mobile-section {
    background: var(--light-bg);
}

.mobile-content {
    display: flex;
    gap: 3rem;
    align-items: center;
    flex-wrap: wrap;
}

.mobile-image {
    flex: 1;
    min-width: 300px;
}

.mobile-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 20px;
    background: #ccc;
}

.mobile-text {
    flex: 1;
    min-width: 300px;
}

.mobile-text h3 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.mobile-text > p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

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

.tip-card h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.tip-card p {
    color: #666;
    line-height: 1.6;
}

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

.course-card {
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(107, 133, 12, 0.1), transparent);
    transition: left 0.6s;
}

.course-card:hover::before {
    left: 100%;
}

.course-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 20px 40px rgba(107, 133, 12, 0.2);
}

.course-icon {
    margin-bottom: 1.5rem;
}

.course-icon svg {
    color: var(--primary-color);
}

.course-card h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.course-card ul {
    list-style: none;
    text-align: left;
}

.course-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(107, 133, 12, 0.1);
    color: #666;
}

.course-card li:last-child {
    border-bottom: none;
}

.testimonials-section {
    background: linear-gradient(135deg, rgba(107, 133, 12, 0.05) 0%, rgba(252, 219, 145, 0.05) 100%);
    overflow: hidden;
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}

.testimonial-track {
    display: flex;
    gap: 2rem;
    transition: transform 0.5s ease;
    padding: 1rem 0;
}

.testimonial-card {
    min-width: 350px;
    flex-shrink: 0;
    max-width: 400px;
    margin: 0 auto;
}

.testimonial-rating {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: #666;
}

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

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    background: #ccc;
}

.testimonial-author h4 {
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    font-size: 0.9rem;
    color: #666;
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

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

.pricing-card {
    text-align: center;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(252, 219, 145, 0.2), transparent);
    transition: left 0.6s;
}

.pricing-card:hover::before {
    left: 100%;
}

.pricing-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(107, 133, 12, 0.15);
}

.pricing-card.featured {
    transform: scale(1.05);
    background: rgba(107, 133, 12, 0.1);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--secondary-color);
    color: var(--text-dark);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.pricing-card h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.price-period {
    color: #666;
    margin-bottom: 2rem;
}

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

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(107, 133, 12, 0.1);
    color: #666;
}

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

.cta-section {
    background: linear-gradient(135deg, #6B850C 0%, #FCDB91 100%);
    color: var(--text-light);
}

.cta-content {
    text-align: center;
    padding: 3rem;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    color: var(--text-light);
}

.cta-content p {
    font-size: clamp(1rem, 2vw, 1.3rem);
    margin-bottom: 2rem;
}

.footer {
    background: var(--dark-bg);
    color: var(--text-light);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-column h4 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
}

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

.footer-logo span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.footer-column p {
    line-height: 1.6;
    color: #ccc;
}

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

.footer-column ul li {
    margin-bottom: 0.75rem;
}

.footer-column ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column ul li a:hover {
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(252, 219, 145, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--secondary-color);
    color: var(--dark-bg);
    transform: translateY(-3px);
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.newsletter-form input {
    padding: 12px;
    border-radius: 5px;
    border: none;
    font-family: 'Poppins', sans-serif;
}

.newsletter-form button {
    align-self: flex-start;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(252, 219, 145, 0.1);
    color: #ccc;
}

.contact-hero {
    min-height: 40vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #6B850C 0%, #FCDB91 100%);
    color: var(--text-light);
    text-align: center;
}

.contact-container {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
    align-items: flex-start;
}

.contact-form-wrapper {
    flex: 1;
    min-width: 300px;
}

.contact-info-wrapper {
    flex: 1;
    min-width: 300px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--primary-color);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 12px;
    border: 2px solid rgba(107, 133, 12, 0.2);
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(107, 133, 12, 0.2);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-card {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.info-card svg {
    color: var(--primary-color);
    flex-shrink: 0;
}

.info-card h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.info-card p {
    color: #666;
}

.map-container {
    margin-top: 2rem;
    border-radius: 20px;
    overflow: hidden;
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

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

.portfolio-item {
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
    z-index: 1;
}

.portfolio-item:hover::before {
    left: 100%;
}

.portfolio-item:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 20px 40px rgba(107, 133, 12, 0.2);
}

.portfolio-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 15px;
    background: #ccc;
    transition: transform 0.4s ease;
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

.portfolio-tips {
    background: var(--light-bg);
}

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

.tip-item h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.tip-item p {
    color: #666;
    line-height: 1.8;
}

.tip-item ul {
    margin-top: 1rem;
    padding-left: 1.5rem;
}

.tip-item li {
    color: #666;
    margin-bottom: 0.5rem;
}

.policy-hero {
    min-height: 30vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #6B850C 0%, #FCDB91 100%);
    color: var(--text-light);
    text-align: center;
}

.policy-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 20px;
}

.policy-content h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin: 2rem 0 1rem;
}

.policy-content h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin: 1.5rem 0 0.75rem;
}

.policy-content p,
.policy-content li {
    line-height: 1.8;
    margin-bottom: 1rem;
    color: #666;
}

.policy-content ul {
    padding-left: 2rem;
    margin-bottom: 1.5rem;
}

.success-container {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.success-message {
    text-align: center;
    padding: 3rem;
}

.success-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.success-icon svg {
    color: white;
    width: 60px;
    height: 60px;
}

.success-message h1 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.success-message p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #666;
}

@media (max-width: 1100px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        gap: 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        padding: 1rem 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 6px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -6px);
}}

@media (max-width: 768px) {
    .about-content,
    .light-content,
    .mobile-content {
        flex-direction: column;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .testimonial-card {
        min-width: 280px;
        max-width: 100%;
        margin: 0 1rem;
    }
    
    .testimonial-track {
        padding: 0.5rem 0;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .nav-container {
        padding: 1rem;
    }
    
    .glass {
        padding: 1.5rem;
    }
    
    .schedule-grid,
    .courses-grid,
    .pricing-table,
    .portfolio-grid,
    .tips-grid {
        grid-template-columns: 1fr;
    }
}