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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #0f0f23;
    color: #e1e1e1;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Cookie Management Styles */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-top: 1px solid #00ffcc;
    padding: 20px;
    z-index: 1000;
    box-shadow: 0 -4px 20px rgba(0, 255, 204, 0.1);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.cookie-content p {
    flex: 1;
    margin: 0;
    color: #e1e1e1;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.cookie-buttons button {
    padding: 10px 20px;
    border: 1px solid #00ffcc;
    background: transparent;
    color: #00ffcc;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.cookie-buttons button:hover {
    background: #00ffcc;
    color: #0f0f23;
    transform: translateY(-2px);
}

.btn-accept {
    background: #00ffcc !important;
    color: #0f0f23 !important;
}

.cookie-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 15, 35, 0.9);
    z-index: 1001;
    align-items: center;
    justify-content: center;
}

.cookie-modal-content {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid #00ffcc;
    max-width: 500px;
    width: 90%;
}

.cookie-modal h3 {
    color: #00ffcc;
    margin-bottom: 20px;
}

.cookie-option {
    margin-bottom: 20px;
}

.cookie-option label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: #e1e1e1;
}

.cookie-option input[type="checkbox"] {
    accent-color: #00ffcc;
}

.cookie-modal-buttons {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 30px;
}

.cookie-modal-buttons button {
    padding: 10px 20px;
    border: 1px solid #00ffcc;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-save {
    background: #00ffcc;
    color: #0f0f23;
}

.btn-close {
    background: transparent;
    color: #00ffcc;
}

.cookie-modal-buttons button:hover {
    transform: translateY(-2px);
}

/* Navigation Styles */
.navbar {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 999;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #00ffcc;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: bold;
    color: #00ffcc;
    text-decoration: none;
}

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

.nav-link {
    color: #e1e1e1;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #00ffcc;
    background: rgba(0, 255, 204, 0.1);
}

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

.bar {
    width: 25px;
    height: 3px;
    background: #00ffcc;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Banner Styles */
.hero-banner {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-background svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    text-align: center;
    z-index: 2;
    position: relative;
    max-width: 800px;
    padding: 0 20px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: #ffffff;
    text-shadow: 2px 2px 4px rgba(0, 255, 204, 0.3);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #e1e1e1;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #00ffcc 0%, #00d9b7 100%);
    color: #0f0f23;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 255, 204, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 255, 204, 0.4);
}

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

section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #00ffcc;
    position: relative;
}

section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #00ffcc;
    border-radius: 2px;
}

/* Company Info Styles */
.company-info {
    background: linear-gradient(135deg, #16213e 0%, #1a1a2e 100%);
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.info-text h2 {
    text-align: left;
    margin-bottom: 2rem;
}

.info-text h2::after {
    left: 0;
    transform: none;
}

.info-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: #e1e1e1;
}

.learn-more-btn {
    display: inline-block;
    background: transparent;
    color: #00ffcc;
    padding: 12px 30px;
    border: 2px solid #00ffcc;
    text-decoration: none;
    border-radius: 30px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.learn-more-btn:hover {
    background: #00ffcc;
    color: #0f0f23;
    transform: translateY(-2px);
}

.info-visual svg {
    width: 100%;
    height: auto;
}

/* Advantages Styles */
.advantages {
    background: #0f0f23;
}

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

.advantage-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 204, 0.1), transparent);
    transition: left 0.5s;
}

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

.advantage-card:hover {
    border-color: #00ffcc;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 204, 0.2);
}

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

.advantage-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #00ffcc;
}

.advantage-card p {
    color: #e1e1e1;
    line-height: 1.6;
}

/* Featured Course Styles */
.featured-course {
    background: linear-gradient(135deg, #16213e 0%, #1a1a2e 100%);
}

.course-highlight {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.course-visual svg {
    width: 100%;
    height: auto;
}

.discount-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b6b 0%, #ff5252 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.course-info h2 {
    text-align: left;
    margin-bottom: 1.5rem;
    font-size: 2.2rem;
}

.course-info h2::after {
    display: none;
}

.course-info > p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    color: #e1e1e1;
}

.course-details {
    margin-bottom: 2rem;
}

.detail {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
    color: #e1e1e1;
}

.price {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 1.5rem;
}

.original-price {
    color: #888;
    text-decoration: line-through;
    font-size: 1.1rem;
}

.discount-price {
    color: #00ffcc;
    font-size: 1.8rem;
    font-weight: bold;
}

.enroll-btn {
    display: inline-block;
    background: linear-gradient(135deg, #00ffcc 0%, #00d9b7 100%);
    color: #0f0f23;
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 255, 204, 0.3);
}

.enroll-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 255, 204, 0.4);
}

/* Achievements Styles */
.achievements {
    background: #0f0f23;
}

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

.achievement {
    text-align: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 15px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.achievement:hover {
    border-color: #00ffcc;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 204, 0.2);
}

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

.achievement h3 {
    font-size: 2.5rem;
    color: #00ffcc;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.achievement p {
    color: #e1e1e1;
    font-size: 1.1rem;
}

/* Reviews Styles */
.reviews {
    background: linear-gradient(135deg, #16213e 0%, #1a1a2e 100%);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.review-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.review-card:hover {
    border-color: #00ffcc;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 255, 204, 0.15);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.reviewer-info h4 {
    color: #00ffcc;
    margin-bottom: 0.5rem;
}

.review-card p {
    color: #e1e1e1;
    line-height: 1.7;
    font-style: italic;
}

/* Special Offers Styles */
.special-offers {
    background: #0f0f23;
}

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

.offer-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.offer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 204, 0.1), transparent);
    transition: left 0.5s;
}

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

.offer-card:hover {
    border-color: #00ffcc;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 204, 0.2);
}

.offer-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #00ffcc 0%, #00d9b7 100%);
    color: #0f0f23;
    padding: 8px 15px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
}

.offer-icon {
    margin: 2rem 0 1.5rem 0;
}

.offer-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #00ffcc;
}

.offer-card p {
    color: #e1e1e1;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.offer-btn {
    display: inline-block;
    background: transparent;
    color: #00ffcc;
    padding: 12px 25px;
    border: 2px solid #00ffcc;
    text-decoration: none;
    border-radius: 25px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.offer-btn:hover {
    background: #00ffcc;
    color: #0f0f23;
    transform: translateY(-2px);
}

/* Footer Styles */
footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 3rem 0 1rem 0;
    border-top: 1px solid #00ffcc;
}

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

.footer-section h3 {
    color: #00ffcc;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: bold;
    color: #00ffcc;
    margin-bottom: 1rem;
}

.footer-section p {
    color: #e1e1e1;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

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

.footer-section ul li a {
    color: #e1e1e1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #00ffcc;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid #00ffcc;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-3px);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #e1e1e1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 255, 204, 0.2);
    color: #888;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        border-top: 1px solid #00ffcc;
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 1rem 0;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .info-grid,
    .course-highlight {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .info-text h2::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .offers-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    section h2 {
        font-size: 2rem;
    }
    
    .advantage-card,
    .offer-card {
        padding: 2rem 1.5rem;
    }
    
    .achievements-grid, [class*="-grid"] {
        grid-template-columns: 1fr !important;
    }
    
    .contact-item span {
        font-size: 0.9rem;
    }
}

/* Form Styles for Contact and Subscription Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #00ffcc;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid rgba(0, 255, 204, 0.3);
    border-radius: 8px;
    color: #e1e1e1;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00ffcc;
    box-shadow: 0 0 10px rgba(0, 255, 204, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-btn {
    background: linear-gradient(135deg, #00ffcc 0%, #00d9b7 100%);
    color: #0f0f23;
    padding: 15px 40px;
    border: none;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 255, 204, 0.3);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 255, 204, 0.4);
}

/* Legal Pages Styles */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.legal-content h1 {
    color: #00ffcc;
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.legal-content h2 {
    color: #00ffcc;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.legal-content h3 {
    color: #00ffcc;
    margin-top: 2rem;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.legal-content p {
    margin-bottom: 1rem;
    color: #e1e1e1;
}

.last-updated {
    color: #888;
    font-style: italic;
    margin-bottom: 2rem;
}

.legal-content section {
    margin-bottom: 2rem;
    padding: 0;
}

/* Contact Page Styles */
.contact-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 4rem 0;
}

.contact-form-section {
    padding: 4rem 0;
    background: #0f0f23;
}

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.form-container {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 3rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 204, 0.2);
}

.form-container h2 {
    color: #00ffcc;
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

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

.contact-info-panel {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 204, 0.2);
    height: fit-content;
}

.contact-info-panel h3 {
    color: #00ffcc;
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.info-items {
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(0, 255, 204, 0.1);
}

.info-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.info-icon {
    flex-shrink: 0;
}

.info-content h4 {
    color: #00ffcc;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.info-content p {
    color: #e1e1e1;
    line-height: 1.6;
}

.info-content a {
    color: #00ffcc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.info-content a:hover {
    color: #ffffff;
}

.social-connect h4 {
    color: #00ffcc;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.checkbox-label {
    display: flex !important;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    color: #e1e1e1 !important;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    accent-color: #00ffcc;
    margin: 0;
    width: auto;
}

.checkmark {
    flex-shrink: 0;
}

/* Newsletter Subscription */
.newsletter-subscription {
    background: linear-gradient(135deg, #16213e 0%, #1a1a2e 100%);
    padding: 4rem 0;
}

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

.subscription-content h2 {
    color: #00ffcc;
    margin-bottom: 1rem;
    font-size: 2rem;
}

.subscription-content p {
    color: #e1e1e1;
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

.subscription-form {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 204, 0.2);
    max-width: 600px;
    margin: 0 auto;
}

.subscription-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

/* FAQ Section */
.faq-section {
    padding: 4rem 0;
    background: #0f0f23;
}

.faq-section h2 {
    color: #00ffcc;
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.2rem;
}

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

.faq-item {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #00ffcc;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 255, 204, 0.15);
}

.faq-item h3 {
    color: #00ffcc;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.faq-item p {
    color: #e1e1e1;
    line-height: 1.6;
}

/* Thank You Page Styles */
.thank-you-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
}

.thank-you-content {
    max-width: 800px;
    margin: 0 auto;
}

.success-icon {
    margin-bottom: 2rem;
}

.thank-you-content h1 {
    color: #00ffcc;
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.main-message {
    font-size: 1.3rem;
    color: #e1e1e1;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.next-steps {
    margin-bottom: 3rem;
}

.next-steps h2 {
    color: #00ffcc;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.step {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(0, 255, 204, 0.2);
}

.step-number {
    width: 50px;
    height: 50px;
    background: #00ffcc;
    color: #0f0f23;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1rem auto;
}

.step h3 {
    color: #00ffcc;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.step p {
    color: #e1e1e1;
    line-height: 1.6;
}

.contact-alternatives {
    margin-bottom: 3rem;
}

.contact-alternatives h2 {
    color: #00ffcc;
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.contact-options {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 1.5rem 2rem;
    border-radius: 10px;
    border: 1px solid rgba(0, 255, 204, 0.2);
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 250px;
}

.contact-option:hover {
    border-color: #00ffcc;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 204, 0.2);
}

.contact-option strong {
    color: #00ffcc;
    display: block;
    margin-bottom: 0.3rem;
}

.contact-option span {
    color: #e1e1e1;
    font-size: 0.9rem;
}

.action-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #00ffcc 0%, #00d9b7 100%);
    color: #0f0f23;
    box-shadow: 0 4px 15px rgba(0, 255, 204, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 255, 204, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #00ffcc;
    border: 2px solid #00ffcc;
}

.btn-secondary:hover {
    background: #00ffcc;
    color: #0f0f23;
    transform: translateY(-2px);
}

/* Course Filters */
.course-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    color: #e1e1e1;
    border: 1px solid rgba(0, 255, 204, 0.3);
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.filter-btn:hover,
.filter-btn.active {
    background: #00ffcc;
    color: #0f0f23;
    border-color: #00ffcc;
}

/* Course Cards */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.course-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.course-card:hover {
    border-color: #00ffcc;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 204, 0.2);
}

.course-card.featured {
    border-color: #00ffcc;
    box-shadow: 0 5px 20px rgba(0, 255, 204, 0.2);
}

.course-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #ff6b6b 0%, #ff5252 100%);
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
    z-index: 2;
}

.course-image {
    height: 200px;
    overflow: hidden;
}

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

.course-content {
    padding: 2rem;
}

.course-content h3 {
    color: #00ffcc;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.course-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.rating-text {
    color: #e1e1e1;
    font-size: 0.9rem;
}

.course-description {
    color: #e1e1e1;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: #e1e1e1;
    font-size: 0.9rem;
}

.course-price {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.original-price {
    color: #888;
    text-decoration: line-through;
    font-size: 1rem;
}

.current-price {
    color: #00ffcc;
    font-size: 1.5rem;
    font-weight: bold;
}

.discount {
    background: #ff6b6b;
    color: white;
    padding: 3px 8px;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: bold;
}

/* About Page Specific Styles */
.about-hero {
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
    padding: 4rem 0;
}

.about-visual {
    text-align: center;
    margin-top: 2rem;
}

.about-visual svg {
    width: 100%;
    max-width: 600px;
    height: auto;
}

.our-story {
    background: linear-gradient(135deg, #16213e 0%, #1a1a2e 100%);
    padding: 4rem 0;
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.story-text h2 {
    color: #00ffcc;
    margin-bottom: 2rem;
    font-size: 2.2rem;
    text-align: left;
}

.story-text h2::after {
    left: 0;
    transform: none;
}

.story-text p {
    color: #e1e1e1;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.story-visual svg {
    width: 100%;
    height: auto;
}

.mission {
    background: #0f0f23;
    padding: 4rem 0;
}

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

.mission-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.mission-card:hover {
    border-color: #00ffcc;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 204, 0.2);
}

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

.mission-card h3 {
    color: #00ffcc;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.mission-card p {
    color: #e1e1e1;
    line-height: 1.6;
}

.teachers {
    background: linear-gradient(135deg, #16213e 0%, #1a1a2e 100%);
    padding: 4rem 0;
}

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

.teacher-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.teacher-card:hover {
    border-color: #00ffcc;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 204, 0.2);
}

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

.teacher-card h3 {
    color: #00ffcc;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.teacher-specialty {
    color: #888;
    margin-bottom: 1rem;
    font-style: italic;
}

.teacher-card p {
    color: #e1e1e1;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.teacher-credentials {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.credential {
    background: rgba(0, 255, 204, 0.1);
    color: #00ffcc;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid rgba(0, 255, 204, 0.3);
}

.methodology {
    background: #0f0f23;
    padding: 4rem 0;
}

.methodology-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.methodology-text h3 {
    color: #00ffcc;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.methodology-text > p {
    color: #e1e1e1;
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.methodology-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.feature-icon {
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.feature h4 {
    color: #00ffcc;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.feature p {
    color: #e1e1e1;
    line-height: 1.6;
}

.methodology-visual svg {
    width: 100%;
    height: auto;
}

.about-cta {
    background: linear-gradient(135deg, #16213e 0%, #1a1a2e 100%);
    padding: 4rem 0;
}

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

.cta-content h2 {
    color: #00ffcc;
    margin-bottom: 1rem;
    font-size: 2.2rem;
}

.cta-content p {
    color: #e1e1e1;
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cta-button-secondary {
    display: inline-block;
    background: transparent;
    color: #00ffcc;
    padding: 15px 35px;
    border: 2px solid #00ffcc;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.cta-button-secondary:hover {
    background: #00ffcc;
    color: #0f0f23;
    transform: translateY(-3px);
}

.courses-hero {
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
    padding: 4rem 0;
}

.featured-courses {
    background: #0f0f23;
    padding: 4rem 0;
}

.course-features {
    background: linear-gradient(135deg, #16213e 0%, #1a1a2e 100%);
    padding: 4rem 0;
}

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

.feature-item {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.feature-item:hover {
    border-color: #00ffcc;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 204, 0.2);
}

.feature-item .feature-icon {
    margin-bottom: 1.5rem;
}

.feature-item h3 {
    color: #00ffcc;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-item p {
    color: #e1e1e1;
    line-height: 1.6;
}

.courses-cta {
    background: linear-gradient(135deg, #16213e 0%, #1a1a2e 100%);
    padding: 4rem 0;
}

/* Mobile Responsiveness for New Elements */
@media (max-width: 768px) {
    .contact-grid,
    .story-grid,
    .methodology-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .subscription-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .teachers-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-options {
        flex-direction: column;
        align-items: center;
    }
    
    .course-filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding: 0 0 1rem 0;
    }
    
    .filter-btn {
        flex-shrink: 0;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .thank-you-content h1 {
        font-size: 2.5rem;
    }
    
    .main-message {
        font-size: 1.1rem;
    }
    
    .cta-buttons,
    .action-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        min-width: 200px;
        text-align: center;
    }
}

/* Utility Classes */
.hidden {
    display: none !important;
}

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

.mt-2 {
    margin-top: 2rem;
}

.mb-2 {
    margin-bottom: 2rem;
}

/* Smooth animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Success Messages */
.success-message {
    background: rgba(0, 255, 204, 0.1);
    border: 1px solid #00ffcc;
    color: #00ffcc;
    padding: 15px;
    border-radius: 8px;
    margin: 1rem 0;
    text-align: center;
}

/* Error Messages */
.error-message {
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid #ff6b6b;
    color: #ff6b6b;
    padding: 15px;
    border-radius: 8px;
    margin: 1rem 0;
    text-align: center;
}