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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(196, 124, 247, 0.1);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: bold;
    color: #ffffff;
}

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

.nav-menu a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: #c47cf7;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #c47cf7, #7cddf7);
    transition: width 0.3s ease;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #c47cf7;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero-content {
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #c47cf7, #7cddf7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #c47cf7, #7cddf7);
    color: #ffffff;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(196, 124, 247, 0.3);
    background: transparent;
    border: 2px solid #c47cf7;
    color: #c47cf7;
}

/* Section Styles */
section {
    padding: 100px 0;
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-top: 1rem;
    color: #ffffff;
}

/* Company Info Section */
.company-info {
    background: rgba(15, 15, 15, 0.8);
}

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

.info-card {
    background: rgba(30, 30, 30, 0.6);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(196, 124, 247, 0.1);
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    border-color: rgba(196, 124, 247, 0.3);
    box-shadow: 0 10px 30px rgba(196, 124, 247, 0.1);
}

.info-card h3 {
    color: #c47cf7;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

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

.advantage-item {
    text-align: center;
    padding: 2rem;
    background: rgba(30, 30, 30, 0.4);
    border-radius: 15px;
    border: 1px solid rgba(124, 221, 247, 0.1);
    transition: all 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-5px);
    border-color: rgba(124, 221, 247, 0.3);
    box-shadow: 0 10px 30px rgba(124, 221, 247, 0.1);
}

.advantage-item svg {
    margin-bottom: 1rem;
}

.advantage-item h3 {
    color: #7cddf7;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

/* Popular Course Section */
.popular-course {
    background: rgba(15, 15, 15, 0.8);
}

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

.course-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

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

.stars {
    display: flex;
    gap: 2px;
}

.course-rating span {
    color: #c47cf7;
    font-weight: bold;
}

.course-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #7cddf7;
}

.course-pricing {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0;
}

.price-original {
    font-size: 1.2rem;
    text-decoration: line-through;
    color: #666;
}

.price-discount {
    font-size: 2rem;
    font-weight: bold;
    color: #7cddf7;
}

.discount-badge {
    background: #c47cf7;
    color: #ffffff;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
}

.course-button {
    display: inline-block;
    background: linear-gradient(135deg, #7cddf7, #c47cf7);
    color: #ffffff;
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.course-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(124, 221, 247, 0.3);
    background: transparent;
    border: 2px solid #7cddf7;
    color: #7cddf7;
}

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

.achievement-item {
    text-align: center;
    padding: 2rem;
    background: rgba(30, 30, 30, 0.4);
    border-radius: 15px;
    border: 1px solid rgba(196, 124, 247, 0.1);
    transition: all 0.3s ease;
}

.achievement-item:hover {
    transform: translateY(-5px);
    border-color: rgba(196, 124, 247, 0.3);
    box-shadow: 0 10px 30px rgba(196, 124, 247, 0.1);
}

.achievement-number {
    font-size: 3rem;
    font-weight: bold;
    color: #c47cf7;
    margin-bottom: 0.5rem;
}

.achievement-label {
    font-size: 1.1rem;
    color: #7cddf7;
    margin-bottom: 1rem;
}

/* Reviews Section */
.reviews {
    background: rgba(15, 15, 15, 0.8);
}

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

.review-card {
    background: rgba(30, 30, 30, 0.6);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(124, 221, 247, 0.1);
    transition: all 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
    border-color: rgba(124, 221, 247, 0.3);
    box-shadow: 0 10px 30px rgba(124, 221, 247, 0.1);
}

.review-stars {
    display: flex;
    gap: 2px;
    margin-bottom: 1rem;
}

.review-card p {
    margin-bottom: 2rem;
    font-style: italic;
    line-height: 1.7;
}

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

.reviewer-info h4 {
    color: #c47cf7;
    margin-bottom: 0.2rem;
}

.reviewer-info span {
    color: #7cddf7;
    font-size: 0.9rem;
}

/* Contact Section */
.contact-section {
    background: rgba(20, 20, 20, 0.8);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(30, 30, 30, 0.4);
    border-radius: 10px;
    border: 1px solid rgba(196, 124, 247, 0.1);
}

.contact-item h3 {
    color: #c47cf7;
    margin-bottom: 0.5rem;
}

.contact-cta {
    text-align: center;
    padding: 2rem;
    background: rgba(30, 30, 30, 0.4);
    border-radius: 15px;
    border: 1px solid rgba(124, 221, 247, 0.1);
}

.contact-cta p {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: #7cddf7;
}

/* Footer */
.footer {
    background: rgba(5, 5, 5, 0.9);
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(196, 124, 247, 0.1);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 1rem;
    color: #ffffff;
}

.footer-section h3 {
    color: #c47cf7;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

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

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

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

.footer-section ul li a:hover {
    color: #7cddf7;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(30, 30, 30, 0.6);
    border-radius: 50%;
    transition: all 0.3s ease;
    border: 1px solid rgba(124, 221, 247, 0.1);
}

.social-links a:hover {
    transform: translateY(-2px);
    border-color: rgba(124, 221, 247, 0.3);
    box-shadow: 0 5px 15px rgba(124, 221, 247, 0.2);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(30, 30, 30, 0.8);
    color: #999;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(196, 124, 247, 0.2);
    padding: 1rem;
    z-index: 1001;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cookie-text p {
    margin: 0;
    flex: 1;
    min-width: 250px;
}

.cookie-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.cookie-btn.primary {
    background: linear-gradient(135deg, #c47cf7, #7cddf7);
    color: #ffffff;
}

.cookie-btn.secondary {
    background: transparent;
    color: #c47cf7;
    border: 1px solid #c47cf7;
}

.cookie-btn.tertiary {
    background: transparent;
    color: #7cddf7;
    border: 1px solid #7cddf7;
}

.cookie-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(196, 124, 247, 0.2);
}

/* Cookie Modal */
.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 1002;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.cookie-modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: rgba(20, 20, 20, 0.95);
    border: 1px solid rgba(196, 124, 247, 0.2);
    border-radius: 15px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid rgba(30, 30, 30, 0.8);
}

.modal-header h3 {
    color: #c47cf7;
    margin: 0;
}

.close-btn {
    background: none;
    border: none;
    color: #7cddf7;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-body {
    padding: 1.5rem;
}

.cookie-category {
    margin-bottom: 2rem;
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.category-header h4 {
    color: #ffffff;
    margin: 0;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #333;
    transition: 0.4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .slider {
    background: linear-gradient(135deg, #c47cf7, #7cddf7);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.switch.disabled {
    opacity: 0.6;
    pointer-events: none;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid rgba(30, 30, 30, 0.8);
    text-align: right;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #c47cf7;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    background: rgba(30, 30, 30, 0.8);
    border: 2px solid rgba(124, 221, 247, 0.3);
    border-radius: 8px;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #7cddf7;
    box-shadow: 0 0 10px rgba(124, 221, 247, 0.2);
}

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

.form-submit {
    background: linear-gradient(135deg, #c47cf7, #7cddf7);
    color: #ffffff;
    padding: 12px 30px;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(196, 124, 247, 0.3);
}

/* Page Specific Styles */
.page-header {
    background: rgba(15, 15, 15, 0.9);
    padding: 120px 0 60px;
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #c47cf7, #7cddf7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-content {
    padding: 60px 0;
}

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

.content-card {
    background: rgba(30, 30, 30, 0.6);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(196, 124, 247, 0.1);
    transition: all 0.3s ease;
}

.content-card:hover {
    transform: translateY(-5px);
    border-color: rgba(196, 124, 247, 0.3);
    box-shadow: 0 10px 30px rgba(196, 124, 247, 0.1);
}

.content-card h3 {
    color: #c47cf7;
    margin-bottom: 1rem;
}

.course-card {
    background: rgba(30, 30, 30, 0.6);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(124, 221, 247, 0.1);
    transition: all 0.3s ease;
}

.course-card:hover {
    transform: translateY(-5px);
    border-color: rgba(124, 221, 247, 0.3);
    box-shadow: 0 10px 30px rgba(124, 221, 247, 0.1);
}

.course-card-header {
    padding: 1.5rem;
    background: rgba(40, 40, 40, 0.4);
}

.course-card-body {
    padding: 1.5rem;
}

/* Thanks Page */
.thanks-container {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

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

.thanks-container h1 {
    color: #c47cf7;
    margin-bottom: 1rem;
}

.thanks-container p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        justify-content: start;
        align-items: center;
        padding-top: 2rem;
        transition: left 0.3s ease;
    }

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

    .nav-toggle {
        display: flex;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

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

    .course-featured {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .course-image {
        order: -1;
    }
    .course-image svg {
        width: 100%;
    }

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

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

    .section-header h2 {
        font-size: 2rem;
    }

    .achievement-number {
        font-size: 2.5rem;
    }

    .page-header h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .cta-button {
        padding: 12px 24px;
        font-size: 1rem;
    }

    .info-grid,
    .advantages-grid,
    .achievements-grid,
    .reviews-grid,
    .content-grid, .contact-info {
        grid-template-columns: 1fr;
    }

    .cookie-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cookie-btn {
        width: 100%;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus styles for better accessibility */
button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid #7cddf7;
    outline-offset: 2px;
}

/* High contrast improvements */
@media (prefers-contrast: high) {
    .info-card,
    .advantage-item,
    .achievement-item,
    .review-card,
    .contact-item,
    .content-card,
    .course-card {
        border: 2px solid #c47cf7;
    }
}