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

html, body {
    height: 100%;
    overflow-x: hidden;
    overscroll-behavior: none;
}

::-webkit-scrollbar {
    display: none;
}

html {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* CSS Variables for Colors */
:root {
    --primary-purple: #a476ff;
    --secondary-purple: #b894ff;
    --deep-purple: #8b5fff;
    --accent-blue: #3b82f6;
    --accent-pink: #ec4899;
    --dark-bg: #0a0118;
    --darker-bg: #050008;
}

body {
    width: 100%;
    min-height: 100vh;
    overflow-x: hidden;
    background: #13111a;
    font-family: 'Helvetica Neue', Helvetica, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    color: #ffffff;
    overscroll-behavior: none;
    position: relative;
}

body:not(.light-mode) {
    background: #13111a;
    color: #ffffff;
}

body.light-mode {
    background: #f3f4f6;
    color: #1f2937;
}

body.light-mode .ambient-background {
    display: none;
}

/* Light Mode Text Colors */
body.light-mode .hero-title {
    color: #1f2937;
    text-shadow: none;
}

body.light-mode .hero-subtitle {
    color: #6b7280;
}

body.light-mode .section-title {
    color: #1f2937;
}

body.light-mode .section-subtitle {
    color: #6b7280;
}

body.light-mode .stat-label {
    color: #6b7280;
}

body.light-mode .stat-number {
    color: #4b0082;
}

body.light-mode .filter-title {
    color: #1f2937;
}

body.light-mode .filter-group label {
    color: #6b7280;
    background: #f3f4f6;
}

body.light-mode .filter-select {
    background: rgba(75, 0, 130, 0.05);
    border-color: rgba(75, 0, 130, 0.2);
    color: #374151;
}

body.light-mode .filter-select:focus {
    border-color: rgba(75, 0, 130, 0.4);
    background: rgba(75, 0, 130, 0.08);
}

body.light-mode .filter-select:hover {
    border-color: rgba(75, 0, 130, 0.3);
    background: rgba(75, 0, 130, 0.08);
}

body.light-mode .clear-filters-btn {
    background: rgba(75, 0, 130, 0.1);
    border-color: rgba(75, 0, 130, 0.3);
    color: #4b0082;
}

body.light-mode .clear-filters-btn:hover {
    background: rgba(75, 0, 130, 0.15);
    border-color: rgba(75, 0, 130, 0.4);
}

body.light-mode .filter-chip {
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.1) 0%, rgba(75, 0, 130, 0.05) 100%);
    border-color: rgba(75, 0, 130, 0.2);
    color: #4b0082;
}

body.light-mode .filter-chip:hover {
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.15) 0%, rgba(75, 0, 130, 0.1) 100%);
    border-color: rgba(75, 0, 130, 0.3);
}

body.light-mode .active-filters-title {
    color: #6b7280;
}

body.light-mode .remove-filter {
    color: #9ca3af;
}

body.light-mode .remove-filter:hover {
    color: #4b0082;
    background: rgba(75, 0, 130, 0.1);
}

/* Additional Light Mode Text Fixes */
body.light-mode .nav-links a {
    color: #374151;
}

body.light-mode .nav-links a:hover {
    color: #4b0082;
}

body.light-mode .nav-links a.active {
    color: #4b0082;
}

body.light-mode .login-btn {
    color: #374151;
}

body.light-mode .cta-btn {
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    color: #ffffff !important;
}

body.light-mode .mobile-start-now-btn {
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.2) 0%, rgba(75, 0, 130, 0.15) 100%) !important;
    color: #ffffff !important;
    font-weight: 600 !important;
}

body.light-mode .mobile-start-now-btn:hover {
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.3) 0%, rgba(75, 0, 130, 0.25) 100%) !important;
    color: #ffffff !important;
}

body.light-mode .mobile-login {
    color: #374151;
}

body.light-mode .mobile-login::after {
    border-top-color: #374151;
}

body.light-mode .mobile-login:hover {
    color: #4b0082;
}

body.light-mode .mobile-login:hover::after {
    border-top-color: #4b0082;
}

body.light-mode .hamburger span {
    background: #374151;
}

body.light-mode .course-card h3 {
    color: #1f2937;
}

body.light-mode .course-card p {
    color: #6b7280;
}

body.light-mode .course-meta {
    color: #6b7280;
}

body.light-mode .course-price {
    color: #4b0082;
}

body.light-mode .pricing-card h3 {
    color: #1f2937;
}

body.light-mode .pricing-card .price {
    color: #4b0082;
}

body.light-mode .pricing-card .price-period {
    color: #6b7280;
}

body.light-mode .pricing-card ul li {
    color: #374151;
}

body.light-mode .review-card h4 {
    color: #1f2937;
}

body.light-mode .review-card .review-text {
    color: #374151;
}

body.light-mode .review-card .reviewer-name {
    color: #6b7280;
}

body.light-mode .review-card .reviewer-title {
    color: #9ca3af;
}

body.light-mode .review-card .rating {
    color: #4b0082;
}

body.light-mode .faq-question {
    color: #1f2937;
}

body.light-mode .faq-answer {
    color: #374151;
}

body.light-mode .footer-content h3 {
    color: #1f2937;
}

body.light-mode .footer-content p {
    color: #6b7280;
}

body.light-mode .footer-links a {
    color: #6b7280;
}

body.light-mode .footer-links a:hover {
    color: #4b0082;
}

body.light-mode .footer-bottom {
    color: #6b7280;
}

body.light-mode .footer-bottom a {
    color: #4b0082;
}

body.light-mode .stat-number {
    color: #4b0082;
}

body.light-mode .stat-label {
    color: #6b7280;
}

/* Ambient Background Container */
.ambient-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #13111a;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

/* Hero Section Background with Purple Glows */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #13111a;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

/* Animated Glow Orbs */
.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
    animation-direction: alternate;
}

/* Hero-specific glow orbs */
.hero-background .glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
    animation-direction: alternate;
}

.glow-orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(164, 118, 255, 0.6) 0%, rgba(164, 118, 255, 0) 70%);
    top: 15%;
    left: 10%;
    animation: float-1 20s infinite;
}

.glow-orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(164, 118, 255, 0.5) 0%, rgba(164, 118, 255, 0) 65%);
    top: 25%;
    right: 5%;
    animation: float-2 25s infinite;
}

.glow-orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(164, 118, 255, 0.4) 0%, rgba(164, 118, 255, 0) 70%);
    top: 40%;
    left: 5%;
    animation: float-3 22s infinite;
}

.glow-orb-4 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(164, 118, 255, 0.3) 0%, rgba(164, 118, 255, 0) 75%);
    top: 20%;
    left: 50%;
    transform: translate(-50%, 0);
    animation: float-4 18s infinite;
}

/* Orb Animation Keyframes */
@keyframes float-1 {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(100px, 150px) scale(1.1);
    }
    100% {
        transform: translate(50px, 80px) scale(0.95);
    }
}

@keyframes float-2 {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(-120px, 100px) scale(1.15);
    }
    100% {
        transform: translate(-60px, 50px) scale(0.9);
    }
}

@keyframes float-3 {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(-80px, -100px) scale(1.2);
    }
    100% {
        transform: translate(40px, -50px) scale(0.95);
    }
}

@keyframes float-4 {
    0% {
        transform: translate(-50%, -50%) scale(1) rotate(0deg);
    }
    50% {
        transform: translate(calc(-50% + 60px), calc(-50% - 80px)) scale(1.1) rotate(180deg);
    }
    100% {
        transform: translate(calc(-50% - 30px), calc(-50% + 40px)) scale(0.9) rotate(360deg);
    }
}

/* Gradient Overlay */
.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60%;
    background: 
        radial-gradient(ellipse at top left, rgba(164, 118, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at top right, rgba(164, 118, 255, 0.12) 0%, transparent 55%),
        radial-gradient(ellipse at center top, rgba(155, 107, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
    mix-blend-mode: screen;
}

/* Noise Overlay */
.noise-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    opacity: 0.4;
    pointer-events: none;
}

/* Mobile Responsive Adjustments */
@media (max-width: 768px) {
    .glow-orb {
        filter: blur(60px);
    }
    
    .glow-orb-1,
    .glow-orb-2,
    .glow-orb-3,
    .glow-orb-4 {
        width: 300px;
        height: 300px;
    }
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.nav-links a,
.mobile-login,
.cta-btn {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.login-btn {
    font-family: Arial, sans-serif;
    font-size: 14px;
}

/* Ensure all links are white */
a {
    color: #ffffff !important;
}

a:hover {
    color: #ffffff !important;
}

a:visited {
    color: #ffffff !important;
}

a:active {
    color: #ffffff !important;
}

/* Lazy Load Fade-in Effect */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animations for different elements */
.fade-in-delay-1 {
    transition-delay: 0.1s;
}

.fade-in-delay-2 {
    transition-delay: 0.2s;
}

.fade-in-delay-3 {
    transition-delay: 0.3s;
}

.fade-in-delay-4 {
    transition-delay: 0.4s;
}

.fade-in-delay-5 {
    transition-delay: 0.5s;
}


.navbar {
    position: relative;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000;
}

@media (max-width: 768px) {
    .navbar {
        position: relative;
        top: 0;
        z-index: 10000;
    }
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    position: relative;
    z-index: 10001;
}

@media (min-width: 769px) {
    .nav-container {
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        align-items: center;
    }
    
    .nav-logo {
        justify-self: start;
    }
    
    .nav-links {
        justify-self: center;
    }
    
    .nav-actions {
        justify-self: end;
    }
}

.nav-logo {
    position: relative;
    z-index: 10002;
}

.nav-logo img {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
}

.nav-logo a:hover img {
    transform: scale(1.1);
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 400;
    font-size: 16px;
    position: relative;
    transition: all 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: #ffffff;
}

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

.nav-actions {
    display: flex;
    gap: 20px;
    align-items: center;
}

.login-btn {
    color: #ffffff;
    text-decoration: none;
    font-weight: 400;
    font-size: 14px;
    font-family: Arial, sans-serif;
    position: relative;
    transition: all 0.3s ease;
}

.login-btn::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #a476ff 0%, #db7093 50%, #a476ff 100%);
    transition: width 0.3s ease;
}

.login-btn:hover {
    color: #ffffff;
}

.login-btn:hover::after {
    width: 100%;
}

.cta-btn {
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    color: #ffffff;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
}

.cta-btn:hover {
    transform: translateY(-2px);
}

.mobile-actions {
    display: none;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 10002;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    background: transparent;
    padding: 8px;
    border-radius: 0;
    backdrop-filter: none;
    border: none;
    transition: all 0.3s ease;
}

.hamburger:hover span {
    background: #ffffff;
}

.hamburger span {
    width: 20px;
    height: 1.5px;
    background: #ffffff;
    transition: all 0.3s ease;
    border-radius: 1px;
}


.mobile-login {
    color: #ffffff;
    text-decoration: none;
    font-weight: 400;
    font-size: 14px;
    font-family: Arial, sans-serif;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.mobile-login::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid #ffffff;
    transition: border-top-color 0.3s ease;
}

.mobile-login:hover {
    color: #a476ff;
}

.mobile-login:hover::after {
    border-top-color: #a476ff;
}

@media (max-width: 768px) {
    .nav-links,
    .nav-actions {
        display: none;
    }
    
    .mobile-actions {
        display: flex;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-container {
        padding: 20px 20px 0 20px;
    }
    
    .nav-logo img {
        height: 35px;
    }
}

.container {
    min-height: 100vh;
    width: 100vw;
    margin-top: 0;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 100px 20px 0 20px;
}

/* Pricing page specific container spacing */
.pricing-page .container {
    padding: 140px 20px 160px 20px;
}

/* Courses page specific container spacing */
.courses-page .container {
    padding: 140px 20px 160px 20px;
}

/* Reviews page specific container spacing */
.reviews-page .container {
    padding: 140px 20px 160px 20px;
}

/* Mobile spacing adjustments for pricing, courses, and reviews pages */
@media (max-width: 768px) {
    .pricing-page .container,
    .courses-page .container,
    .reviews-page .container {
        padding: 35px 20px 85px 20px;
    }
    
    /* Mobile spacing for pricing page CTA section */
    .pricing-page .cta-section {
        padding: 30px 20px 60px 20px !important;
        margin-top: 20px !important;
    }
}

.hero-content {
    text-align: center;
    max-width: 1000px;
}

/* Your AI Future Starts Now section spacing */
.cta-section {
    padding: 60px 20px 80px 20px !important;
    min-height: auto !important;
    margin-top: 40px;
}

.badge {
    display: inline-block;
    background: rgba(164, 118, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 30px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    backdrop-filter: blur(10px);
}

.hero-title {
    color: #ffffff;
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 30px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.hero-subtitle {
    color: #b0b0b0;
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.5;
    margin: 0 0 40px 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-family: Arial, sans-serif;
}

.hero-cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    color: #ffffff;
    text-decoration: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 18px;
    transition: all 0.3s ease;
    margin-bottom: 20px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.hero-cta-btn:hover {
    transform: translateY(-2px);
}

.hero-tagline {
    color: #b0b0b0;
    font-size: 1rem;
    font-weight: 400;
    margin: 0 0 30px 0;
    font-family: Arial, sans-serif;
}

.payment-section {
    margin-top: 0px;
}

.payment-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.payment-logo {
    height: 35px;
    width: auto;
    opacity: 0.7;
    transition: opacity 0.3s ease;
    filter: none;
    background: rgba(147, 51, 234, 0.2);
    padding: 8px 12px;
    border-radius: 8px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(147, 51, 234, 0.4);
}

.payment-logo.bitcoin {
    filter: none;
    background: none;
    border: none;
    padding: 0;
}

.payment-logo:hover {
    opacity: 1;
}

.trust-text {
    color: #b0b0b0;
    font-size: 1rem;
    font-weight: 400;
    margin: 0;
    text-align: center;
    font-family: Arial, sans-serif;
}

@media (max-width: 768px) {
    .container {
        margin-top: 40px;
        padding: 0px 15px 0 15px;
    }
    
    .hero-title {
        font-size: 3.6rem;
        margin-bottom: 20px;
    }
    
    .hero-subtitle {
        font-size: 14px;
        margin-bottom: 30px;
    }
    
    .hero-cta-btn {
        padding: 18px 36px;
        font-size: 20px;
    }
    
    .badge {
        font-size: 15px;
        padding: 9px 22px;
        margin-bottom: 20px;
        margin-top: -20px;
    }
    
    .hero-tagline {
        font-size: 12px;
        margin: 0 0 25px 0;
    }
    
    .payment-logos {
        gap: 15px;
    }
    
    .payment-logo {
        height: 30px;
    }
    
    .trust-text {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 14px;
    }
    
    .hero-tagline {
        font-size: 12px;
    }
    
    .hero-cta-btn {
        padding: 16px 32px;
        font-size: 18px;
    }
    
    .badge {
        font-size: 14px;
        padding: 8px 20px;
    }
    
    .payment-logos {
        gap: 12px;
    }
    
    .payment-logo {
        height: 28px;
    }
    
    .trust-text {
        font-size: 0.85rem;
    }
}

.section-title {
    color: #ffffff;
    font-size: 3rem;
    font-weight: 600;
    text-align: center;
    margin: 100px 0 0 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2.5rem;
        margin: 80px 0 0 0;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 2.2rem;
        margin: 70px 0 0 0;
    }
}

/* Courses Header */
.courses-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.courses-navigation {
    display: none !important;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
}

/* Ensure navigation is hidden on desktop */
@media (min-width: 769px) {
    .courses-navigation {
        display: none !important;
    }
}

.nav-arrow {
    background: rgba(147, 51, 234, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 12px;
    color: #a476ff;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-arrow:hover {
    background: rgba(147, 51, 234, 0.2);
    border-color: rgba(147, 51, 234, 0.5);
    color: #ffffff;
    transform: translateY(-2px);
}

.nav-arrow:active {
    transform: translateY(0);
}

/* Courses Gallery */
.courses-gallery {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 40px 20px;
    margin-top: 40px;
    margin-left: 0;
    margin-right: 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.courses-gallery::-webkit-scrollbar {
    display: none;
}

/* Courses Grid - for courses page only */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 80px;
    width: 100vw;
    padding: 0 20px;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

/* Course cards in grid should be wider like the gallery */
.courses-grid .course-card {
    min-width: 400px;
    max-width: none;
    width: 100%;
}

.course-card {
    min-width: 400px;
    max-width: 400px;
    background: #302c3f;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    backdrop-filter: blur(15px);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.course-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.course-image {
    height: 250px;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.3) 0%, rgba(75, 0, 130, 0.3) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.course-placeholder {
    color: #ffffff;
    font-size: 16px;
    font-weight: 500;
    opacity: 0.7;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.course-content {
    padding: 24px;
}

.course-title {
    color: #ffffff;
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0 0 12px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    line-height: 1.3;
    text-align: left;
}

.course-description {
    color: #b0b0b0;
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0 0 20px 0;
    font-family: Arial, sans-serif;
    text-align: left;
}

.course-rating {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.rating-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.stars {
    color: #ffd700;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.rating-number {
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 500;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.students-count {
    color: #888888;
    font-size: 0.9rem;
    font-family: Arial, sans-serif;
}

.course-cta {
    display: inline-block;
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    color: #ffffff;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    width: 100%;
    text-align: center;
}

.course-cta:hover {
    transform: translateY(-2px);
}


@media (max-width: 1024px) {
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 50px;
        width: 100vw;
        padding: 0 20px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .courses-grid .course-card {
        min-width: 350px;
    }
}

@media (max-width: 768px) {
    .courses-gallery {
        gap: 15px;
        padding: 30px 15px;
        margin-top: 30px;
        width: 100vw;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .courses-navigation {
        display: flex !important;
    }
    
    .course-card {
        min-width: 340px;
        max-width: 340px;
    }
    
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 40px;
        width: 100vw;
        padding: 0 20px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .courses-grid .course-card {
        min-width: 320px;
    }
    
    .course-image {
        height: 180px;
    }
    
    .course-content {
        padding: 20px;
    }
    
    .course-title {
        font-size: 1.2rem;
    }
    
    .course-description {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .courses-gallery {
        gap: 12px;
        padding: 25px 15px;
        margin-top: 25px;
        width: 100vw;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .course-card {
        min-width: 320px;
        max-width: 320px;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-top: 30px;
        width: 100vw;
        padding: 0 15px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .courses-grid .course-card {
        min-width: 300px;
    }
    
    .course-image {
        height: 160px;
    }
    
    .course-content {
        padding: 18px;
    }
    
    .course-title {
        font-size: 1.1rem;
    }
    
    .course-description {
        font-size: 0.85rem;
    }
    
    .course-cta {
        padding: 10px 20px;
        font-size: 13px;
    }
}

/* Comparison Section */
.comparison-section {
    display: flex;
    align-items: center;
    gap: 30px;
    margin: 60px auto 0 auto;
    max-width: 1200px;
    width: 100%;
    padding: 0 20px;
    justify-content: center;
}

.comparison-box {
    flex: 1;
    background: #302c3f;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(15px);
    transition: all 0.3s ease;
    height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    max-width: 450px;
}

.comparison-box:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.year-badge {
    display: inline-block;
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 20px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    width: fit-content;
}

.comparison-text {
    color: #ffffff;
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
    font-family: Arial, sans-serif;
    text-align: center;
}

.arrow-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.purple-arrow {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

.mobile-separator-arrow {
    display: none;
    justify-content: center;
    margin: 30px 0;
}

.mobile-separator-arrow svg {
    animation: pulse 2s ease-in-out infinite;
}

@media (max-width: 768px) {
    .comparison-section {
        flex-direction: column;
        gap: 25px;
        margin-top: 40px;
        padding: 0 20px;
    }
    
    .arrow-container {
        display: none;
    }
    
    .mobile-separator-arrow {
        display: flex;
    }
    
    .comparison-box {
        padding: 30px;
        height: 250px;
        max-width: none;
    }
    
    .year-badge {
        font-size: 1.1rem;
        padding: 8px 18px;
        margin-bottom: 15px;
    }
    
    .comparison-text {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .comparison-section {
        margin-top: 30px;
        padding: 0 15px;
    }
    
    .comparison-box {
        padding: 25px;
        height: 220px;
    }
    
    .year-badge {
        font-size: 1rem;
        padding: 6px 16px;
        margin-bottom: 12px;
    }
    
    .comparison-text {
        font-size: 0.95rem;
    }
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin: 80px auto 0 auto;
    max-width: 1200px;
    width: 100%;
    padding: 0 20px;
    justify-content: center;
}

.feature-box {
    aspect-ratio: 1;
    background: #302c3f;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(15px);
    transition: all 0.3s ease;
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
}


.feature-box:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 30px;
    align-self: flex-start;
}

.feature-icon svg {
    width: 60px;
    height: 60px;
}

.feature-title {
    color: #ffffff;
    font-size: 2rem;
    font-weight: 600;
    margin: 0 0 20px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    text-align: left;
    align-self: flex-start;
}

.feature-description {
    color: #b0b0b0;
    font-size: 1.3rem;
    line-height: 1.6;
    margin: 0;
    font-family: Arial, sans-serif;
    text-align: left;
    align-self: flex-start;
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 60px;
        padding: 0 15px;
    }
    
    .feature-box {
        padding: 25px;
        height: 250px;
        aspect-ratio: unset;
    }
    
    .feature-icon {
        margin-bottom: 20px;
    }
    
    .feature-icon svg {
        width: 45px;
        height: 45px;
    }
    
    .feature-title {
        font-size: 1.4rem;
        margin-bottom: 15px;
    }
    
    .feature-description {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-top: 40px;
        padding: 0 10px;
    }
    
    .feature-box {
        padding: 20px;
        height: 250px;
        aspect-ratio: unset;
    }
    
    .feature-icon {
        margin-bottom: 15px;
    }
    
    .feature-icon svg {
        width: 40px;
        height: 40px;
    }
    
    .feature-title {
        font-size: 1.2rem;
        margin-bottom: 12px;
    }
    
    .feature-description {
        font-size: 0.95rem;
    }
}

/* Section Subtitle */
.section-subtitle {
    color: #b0b0b0;
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.5;
    text-align: center;
    margin: 20px auto 0 auto;
    max-width: 800px;
    font-family: Arial, sans-serif;
}

@media (max-width: 768px) {
    .section-subtitle {
        font-size: 1.1rem;
        margin: 15px auto 0 auto;
        padding: 0 20px;
    }
}

@media (max-width: 480px) {
    .section-subtitle {
        font-size: 1rem;
        margin: 12px auto 0 auto;
        padding: 0 15px;
    }
}

/* Skills Grid */
/* Skills Content Layout */
.skills-content {
    margin: 60px 0;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 60px;
    margin: 15px 0;
    padding: 10px 0;
}


.skill-text {
    flex: 1;
    max-width: 500px;
    text-align: left;
}

.skill-image {
    flex: 1;
    max-width: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-img {
    width: 100%;
    height: auto;
    max-width: 500px;
}

.skill-title {
    color: #ffffff;
    font-size: 2rem;
    font-weight: 600;
    margin: 0 0 20px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    text-align: left;
}

.skill-description {
    color: #b0b0b0;
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
    font-family: Arial, sans-serif;
    text-align: left;
}

@media (max-width: 768px) {
    .skill-item {
        flex-direction: column;
        gap: 30px;
        margin: 10px 0;
        padding: 15px 0;
    }
    
    /* Ensure text always comes first, then image on mobile */
    .skill-item .skill-text {
        order: 1;
    }
    
    .skill-item .skill-image {
        order: 2;
    }
    
    .skill-text,
    .skill-image {
        max-width: 100%;
    }
    
    .skill-title {
        font-size: 1.6rem;
    }
    
    .skill-description {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .skill-item {
        margin: 8px 0;
        padding: 10px 0;
    }
    
    .skill-title {
        font-size: 1.4rem;
    }
    
    .skill-description {
        font-size: 0.95rem;
    }
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    margin-top: 60px;
    width: 100vw;
    margin-left: 0;
    margin-right: 0;
    padding: 0 60px;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.skill-card {
    position: relative;
    padding: 32px 45px;
    background: #302c3f;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.5s ease;
    overflow: hidden;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    text-align: left;
    align-items: flex-start;
}

.skill-card:hover {
    background: #302c3f;
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.skill-card:hover::before {
    opacity: 1;
}

.skill-number {
    color: #b0b0b0;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    text-align: left;
    align-self: flex-start;
}

.skill-icon {
    margin-bottom: 20px;
    color: #a476ff;
    transition: all 0.5s ease;
    flex-shrink: 0;
    align-self: flex-start;
}

.skill-card:hover .skill-icon {
    transform: scale(1.05) rotate(2deg);
}

.skill-card h3 {
    color: #ffffff;
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 16px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    transition: color 0.3s ease;
    line-height: 1.2;
    text-align: left;
    align-self: flex-start;
}

.skill-card:hover h3 {
    color: #a476ff;
}

.skill-card p {
    color: #b0b0b0;
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
    font-family: Arial, sans-serif;
    flex-grow: 1;
    text-align: left;
    align-self: flex-start;
}

.skill-underline {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #a476ff 0%, #9b6bff 100%);
    transition: width 0.5s ease;
}

.skill-card:hover .skill-underline {
    width: 100%;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .skills-grid {
        width: 100vw;
        padding: 0 50px;
    }
}

@media (max-width: 768px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1px;
        margin-top: 40px;
        width: 100vw;
        padding: 0 30px;
    }
    
    .skill-card {
        padding: 24px 35px;
        min-height: 180px;
    }
    
    .skill-number {
        font-size: 0.8rem;
        margin-bottom: 16px;
    }
    
    .skill-icon {
        margin-bottom: 16px;
    }
    
    .skill-card h3 {
        font-size: 1.2rem;
        margin-bottom: 12px;
    }
    
    .skill-card p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .skills-grid {
        grid-template-columns: 1fr;
        margin-top: 30px;
        width: 100vw;
        padding: 0 20px;
    }
    
    .skill-card {
        padding: 20px 30px;
        min-height: 160px;
    }
    
    .skill-number {
        font-size: 0.75rem;
        margin-bottom: 12px;
    }
    
    .skill-icon {
        margin-bottom: 12px;
    }
    
    .skill-card h3 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
    
    .skill-card p {
        font-size: 0.85rem;
    }
}

/* FAQ Section */
.faq-container {
    max-width: 1000px;
    margin: 60px auto 0 auto;
    padding: 0 20px;
}

.faq-item {
    border-bottom: 1px solid rgba(147, 51, 234, 0.2);
    margin-bottom: 0;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-bottom-color: rgba(147, 51, 234, 0.4);
}

.faq-question {
    padding: 28px 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: #a476ff;
}

.faq-question h3 {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    flex: 1;
    padding-right: 20px;
    text-align: left;
}

.faq-icon {
    color: #a476ff;
    font-size: 1.5rem;
    font-weight: 300;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: none;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer p {
    color: #b0b0b0;
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
    padding: 0 0 28px 0;
    font-family: Arial, sans-serif;
    text-align: left;
}

/* Responsive Design */
@media (max-width: 768px) {
    .faq-container {
        margin: 40px auto 0 auto;
        padding: 0 15px;
    }
    
    .faq-question {
        padding: 20px 0;
    }
    
    .faq-question h3 {
        font-size: 1rem;
        padding-right: 15px;
    }
    
    .faq-icon {
        font-size: 1.3rem;
    }
    
    .faq-answer p {
        font-size: 0.9rem;
        padding: 0 0 20px 0;
    }
}

@media (max-width: 480px) {
    .faq-container {
        margin: 30px auto 0 auto;
        padding: 0 10px;
    }
    
    .faq-question {
        padding: 18px 0;
    }
    
    .faq-question h3 {
        font-size: 0.9rem;
        padding-right: 12px;
    }
    
    .faq-icon {
        font-size: 1.2rem;
    }
    
    .faq-answer p {
        font-size: 0.85rem;
        padding: 0 0 18px 0;
    }
}

/* Reviews Section */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
    margin-bottom: 200px;
    width: 100vw;
    margin-left: 0;
    margin-right: 0;
    padding: 0 60px;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.review-card {
    background: #302c3f;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 32px;
    transition: all 0.3s ease;
    height: fit-content;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: left;
}

.review-card:hover {
    background: #302c3f;
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.stars {
    color: #ffd700;
    font-size: 1.2rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.review-text {
    color: #b0b0b0;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0 0 20px 0;
    font-family: Arial, sans-serif;
    font-style: italic;
    flex-grow: 1;
}

.review-divider {
    height: 1px;
    background: rgba(147, 51, 234, 0.2);
    margin: 20px 0;
}

.review-profile {
    display: flex;
    align-items: center;
    gap: 16px;
}

.profile-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 600;
    font-size: 1rem;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    flex-shrink: 0;
}

.profile-info h4 {
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 4px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.profile-info span {
    color: #b0b0b0;
    font-size: 0.9rem;
    font-family: Arial, sans-serif;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .reviews-grid {
        width: 100vw;
        padding: 0 50px;
    }
}

@media (max-width: 768px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
        margin-top: 40px;
        margin-bottom: 50px;
        width: 100vw;
        padding: 0 30px;
    }
    
    .review-card {
        padding: 24px;
    }
    
    .stars {
        font-size: 1.1rem;
        margin-bottom: 12px;
    }
    
    .review-text {
        font-size: 0.9rem;
        margin-bottom: 16px;
    }
    
    .review-divider {
        margin: 16px 0;
    }
    
    .profile-circle {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    
    .profile-info h4 {
        font-size: 0.9rem;
    }
    
    .profile-info span {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
        width: 100vw;
        padding: 0 20px;
    }
    
    .review-card {
        padding: 20px;
    }
    
    .stars {
        font-size: 1rem;
        margin-bottom: 10px;
    }
    
    .review-text {
        font-size: 0.85rem;
        margin-bottom: 14px;
    }
    
    .review-divider {
        margin: 14px 0;
    }
    
    .profile-circle {
        width: 36px;
        height: 36px;
        font-size: 0.8rem;
    }
    
    .profile-info h4 {
        font-size: 0.85rem;
    }
    
    .profile-info span {
        font-size: 0.75rem;
    }
}



.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 20px;
}

.hero-buttons .btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 18px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    color: #ffffff;
}

.hero-buttons .btn-primary:hover {
    transform: translateY(-2px);
}

.hero-buttons .btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(147, 51, 234, 0.5);
}

.hero-buttons .btn-secondary:hover {
    background: rgba(147, 51, 234, 0.1);
    border-color: rgba(147, 51, 234, 0.8);
}

/* Guarantee Text */
.guarantee-text {
    color: #b0b0b0;
    font-size: 1rem;
    text-align: center;
    margin-top: 20px;
    font-family: Arial, sans-serif;
}

/* Final CTA Box */
.final-cta-box {
    background: #13111a;
    border: 1px solid rgba(164, 118, 255, 0.5);
    border-radius: 20px;
    padding: 40px 40px;
    margin: 180px 0 80px 0;
    text-align: center;
    position: relative;
    backdrop-filter: blur(10px);
}

.final-cta-content {
    position: relative;
    z-index: 2;
}

.final-cta-title {
    color: #ffffff;
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0 0 20px 0;
    line-height: 1.2;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.final-cta-title .mobile-text {
    display: none;
}

.final-cta-title .desktop-text {
    display: block;
}

.final-cta-subtitle {
    color: #b0b0b0;
    font-size: 1.2rem;
    font-weight: 400;
    margin: 0 0 40px 0;
    font-family: Arial, sans-serif;
}

.final-cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    color: #ffffff;
    text-decoration: none;
    padding: 18px 40px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.final-cta-btn:hover {
    transform: translateY(-3px);
    color: #ffffff;
}

@media (max-width: 768px) {
    .final-cta-box {
        padding: 40px 20px;
        margin: 60px 0;
    }
    
    .final-cta-title {
        font-size: 1.5rem;
    }
    
    .final-cta-title .mobile-text {
        display: block;
    }
    
    .final-cta-title .desktop-text {
        display: none;
    }
    
    .final-cta-subtitle {
        font-size: 1.1rem;
    }
    
    .final-cta-btn {
        padding: 16px 32px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .final-cta-box {
        padding: 30px 15px;
        margin: 40px 0;
    }
    
    .final-cta-title {
        font-size: 1.3rem;
    }
    
    .final-cta-subtitle {
        font-size: 1rem;
    }
    
    .final-cta-btn {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

/* Final CTA Section - "Your AI Future Starts Now" */
.badge:last-of-type {
    margin-top: 200px;
}


@media (max-width: 768px) {
    .badge:last-of-type {
        margin-top: 50px;
        font-size: 15px;
        padding: 9px 22px;
        margin-bottom: 20px;
    }
    
    .badge:last-of-type {
        margin-top: 0;
        font-size: 15px;
        padding: 9px 22px;
        margin-bottom: 20px;
    }
    
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
        padding: 18px 36px;
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .badge:last-of-type {
        margin-top: 60px;
    }
    
    
    .hero-buttons .btn {
        padding: 14px 28px;
        font-size: 16px;
    }
}

/* Footer */
.footer {
    padding: 30px 0 20px 0;
    margin-top: 100px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 60px;
}

.footer-logo img {
    height: 45px;
    width: auto;
    transition: transform 0.3s ease;
}

.footer-logo a:hover img {
    transform: scale(1.1);
}

.footer-links {
    display: flex;
    gap: 40px;
}

.footer-links a {
    color: #b0b0b0;
    text-decoration: none;
    font-size: 16px;
    font-weight: 400;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 15px;
    gap: 20px;
}

.footer-bottom p {
    color: #888888;
    font-size: 14px;
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: 30px;
}

.footer-legal a {
    color: #888888;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: #b0b0b0;
}

@media (max-width: 768px) {
    .footer {
        margin-top: 60px;
        padding: 25px 20px 15px 20px;
    }
    
    .courses-page .footer,
    .pricing-page .footer,
    .reviews-page .footer {
        margin-top: 30px;
    }
    
    .footer-content {
        flex-direction: row;
        justify-content: flex-start;
        align-items: flex-start;
        margin-bottom: 0;
        padding: 0;
    }
    
    .footer-logo {
        margin: 0;
    }
    
    .footer-logo img {
        height: 35px;
    }
    
    .footer-links {
        display: none;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: left;
        margin-top: 20px;
        padding-top: 20px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .footer-legal {
        gap: 20px;
        font-size: 13px;
        justify-content: flex-start;
        margin-bottom: 10px;
    }
    
    .footer-legal a {
        font-size: 13px;
    }
    
    .footer-bottom p {
        font-size: 13px;
        margin: 0;
        order: 2;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 20px 15px 15px 15px;
    }
    
    .footer-logo img {
        height: 35px;
    }
    
    .footer-bottom {
        margin-top: 15px;
        padding-top: 15px;
    }
    
    .footer-bottom p {
        font-size: 12px;
    }
    
    .footer-legal {
        gap: 15px;
        font-size: 12px;
    }
    
    .footer-legal a {
        font-size: 12px;
    }
}

/* Active Navigation State */
.nav-links a.active {
    color: #a476ff;
}

.nav-links a.active::after {
    width: 100%;
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
}

/* Locked Course CTA */
.course-cta.locked {
    background: rgba(147, 51, 234, 0.2);
    border: 1px solid rgba(147, 51, 234, 0.4);
    color: #b0b0b0;
    cursor: not-allowed;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.course-cta.locked:hover {
    transform: none;
}

.course-cta.locked svg {
    width: 16px;
    height: 16px;
    stroke: #b0b0b0;
}

/* Stats Section */
.stats-section {
    margin-top: 80px;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.stat-number {
    color: #a476ff;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.stat-label {
    color: #b0b0b0;
    font-size: 1.1rem;
    font-weight: 500;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.discover-cta {
    margin-top: 40px;
}

.cta-tagline {
    color: #888888;
    font-size: 1rem;
    font-weight: 400;
    margin: 20px 0 0 0;
    font-family: Arial, sans-serif;
}

/* Responsive Stats */
@media (max-width: 768px) {
    .stats-section {
        margin-top: 60px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
        margin-bottom: 40px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-label {
        font-size: 1rem;
    }
    
    .discover-cta {
        margin-top: 30px;
    }
}

@media (max-width: 480px) {
    .stats-section {
        margin-top: 50px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        margin-bottom: 30px;
    }
    
    .stat-number {
        font-size: 2.2rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
    
    .discover-cta {
        margin-top: 25px;
    }
    
    .cta-tagline {
        font-size: 0.9rem;
    }
}

/* Pricing Page Styles */
.pricing-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 120px;
    width: 100vw;
    padding: 0 40px;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.pricing-card {
    background: #302c3f;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 50px 40px;
    backdrop-filter: blur(15px);
    transition: all 0.3s ease;
    position: relative;
    text-align: left;
    min-height: 600px;
}

.pricing-title,
.pricing-description,
.pricing-features,
.feature-item,
.pricing-header,
.pricing-price,
.currency,
.amount,
.period {
    text-align: left !important;
}

.pricing-card * {
    text-align: left !important;
}

/* Force left alignment for all pricing content */
.pricing-container .pricing-card,
.pricing-container .pricing-card *,
.pricing-container .pricing-card h3,
.pricing-container .pricing-card p,
.pricing-container .pricing-card span,
.pricing-container .pricing-card div {
    text-align: left !important;
    justify-content: flex-start !important;
}

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.pricing-card.popular {
    border: 2px solid rgba(147, 51, 234, 0.6);
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-8px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    color: #ffffff;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.pricing-header {
    margin-bottom: 30px;
}

.pricing-title {
    color: #ffffff;
    font-size: 2.2rem;
    font-weight: 700;
    margin: 0 0 25px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 15px;
}

.currency {
    color: #a476ff;
    font-size: 1.5rem;
    font-weight: 600;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.amount {
    color: #ffffff;
    font-size: 4.5rem;
    font-weight: 700;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    text-align: left;
}

.period {
    color: #b0b0b0;
    font-size: 1rem;
    font-weight: 400;
    font-family: Arial, sans-serif;
}

.pricing-description {
    color: #b0b0b0;
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
    font-family: Arial, sans-serif;
}

.pricing-features {
    margin-bottom: 40px;
    text-align: left;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 18px;
    color: #ffffff;
    font-size: 1.1rem;
    font-family: Arial, sans-serif;
}

.feature-item svg {
    color: #a476ff;
    flex-shrink: 0;
}

.pricing-cta {
    display: inline-block;
    background: rgba(147, 51, 234, 0.2);
    border: 1px solid rgba(147, 51, 234, 0.4);
    color: #ffffff;
    text-decoration: none;
    padding: 18px 40px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 18px;
    transition: all 0.3s ease;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    width: 100%;
    text-align: center;
}

.pricing-cta:hover {
    background: rgba(147, 51, 234, 0.3);
    border-color: rgba(147, 51, 234, 0.6);
    transform: translateY(-2px);
}

.pricing-cta.primary {
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    border: 1px solid rgba(147, 51, 234, 0.6);
}

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

/* Responsive Pricing */
@media (max-width: 1024px) {
    .pricing-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
        margin-top: 60px;
        width: 100vw;
        padding: 0 30px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .pricing-card {
        padding: 35px 25px;
        min-height: 480px;
        text-align: left;
    }
    
    .pricing-card.popular {
        transform: scale(1.02);
    }
    
    .pricing-title {
        font-size: 1.6rem;
    }
    
    .amount {
        font-size: 3rem;
    }
    
    .feature-item {
        font-size: 0.9rem;
        margin-bottom: 15px;
    }
    
    .pricing-cta {
        padding: 14px 25px;
        font-size: 15px;
    }
}

@media (max-width: 768px) {
    .pricing-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 50px;
        width: 100vw;
        padding: 0 20px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .pricing-card {
        padding: 30px 20px;
        min-height: 450px;
        text-align: left;
    }
    
    .pricing-card.popular {
        transform: scale(1.01);
    }
    
    .pricing-title {
        font-size: 1.4rem;
    }
    
    .amount {
        font-size: 2.5rem;
    }
    
    .feature-item {
        font-size: 0.85rem;
        margin-bottom: 12px;
    }
    
    .pricing-cta {
        padding: 12px 20px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .pricing-container {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-top: 40px;
        width: 100vw;
        padding: 0 15px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .pricing-card {
        padding: 25px 15px;
        min-height: 400px;
        text-align: left;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .pricing-title {
        font-size: 1.2rem;
    }
    
    .amount {
        font-size: 2.2rem;
    }
    
    .feature-item {
        font-size: 0.8rem;
        margin-bottom: 10px;
    }
    
    .pricing-cta {
        padding: 10px 18px;
        font-size: 13px;
    }
}

/* Comparison Table */
.comparison-table {
    margin-top: 100px;
    max-width: 100vw;
    margin-left: 0;
    margin-right: 0;
    padding: 0 40px;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    border-radius: 20px;
    overflow: visible;
}

.comparison-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    background: #302c3f;
    border-bottom: 1px solid rgba(147, 51, 234, 0.2);
    padding: 30px 0;
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(15px);
}

.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    border-bottom: 1px solid rgba(164, 118, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.comparison-row:hover {
    background: rgba(164, 118, 255, 0.03);
    transform: translateX(2px);
}

.comparison-row:last-child {
    border-bottom: none;
}

.feature-column {
    padding: 25px 20px;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.2rem;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    border-right: 2px solid rgba(164, 118, 255, 0.2);
}

.plan-column {
    padding: 25px 20px;
    text-align: center;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.1rem;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    border-right: 1px solid rgba(147, 51, 234, 0.2);
    position: relative;
    transition: all 0.3s ease;
}

.plan-column:last-child {
    border-right: none;
}

.plan-column.popular {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.2) 0%, rgba(138, 43, 226, 0.15) 100%);
    color: #a476ff;
    border: 2px solid rgba(147, 51, 234, 0.4);
    transform: scale(1.02);
}

.plan-column.popular::before {
    content: 'Most Popular';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    padding: 8px 16px;
    border-radius: 20px;
    text-align: center;
    z-index: 10;
}

.feature-name {
    padding: 25px 20px;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    border-right: 2px solid rgba(147, 51, 234, 0.3);
    display: flex;
    align-items: center;
    background: rgba(147, 51, 234, 0.05);
    transition: all 0.3s ease;
}

.plan-value {
    padding: 25px 20px;
    text-align: center;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    border-right: 1px solid rgba(164, 118, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.plan-value:last-child {
    border-right: none;
}

.plan-value.popular {
    color: #a476ff;
    font-weight: 700;
    background: rgba(164, 118, 255, 0.05);
    border-radius: 8px;
    margin: 5px;
    border: 1px solid rgba(164, 118, 255, 0.2);
}

.plan-value svg {
    color: #a476ff;
    stroke: currentColor;
}

.plan-value.popular svg {
    color: #a476ff;
    stroke: currentColor;
}

/* Responsive Comparison Table */
@media (max-width: 1024px) {
    .comparison-table {
        margin-top: 80px;
        width: 100vw;
        padding: 0 30px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .comparison-header,
    .comparison-row {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }
    
    .feature-column,
    .plan-column,
    .feature-name,
    .plan-value {
        padding: 15px;
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .comparison-table {
        margin-top: 60px;
        width: 100vw;
        padding: 0 20px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .comparison-header {
        display: none;
    }
    
    .comparison-row {
        display: block;
        border-bottom: 1px solid rgba(147, 51, 234, 0.2);
        padding: 20px;
        margin-bottom: 15px;
        background: rgba(147, 51, 234, 0.05);
        border-radius: 12px;
    }
    
    .feature-name {
        border-right: none;
        border-bottom: none;
        margin-bottom: 15px;
        padding: 0;
        font-weight: 600;
        color: #ffffff;
        font-size: 1.1rem;
    }
    
    .plan-value {
        border-right: none;
        border-bottom: 1px solid rgba(147, 51, 234, 0.1);
        margin-bottom: 8px;
        padding: 8px 0;
        text-align: left;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .plan-value::before {
        content: '';
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: #a476ff;
        flex-shrink: 0;
    }
    
    .plan-value:last-child {
        border-bottom: none;
        margin-bottom: 0;
    }
}

@media (max-width: 480px) {
    .comparison-table {
        margin-top: 50px;
        width: 100vw;
        padding: 0 15px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .comparison-row {
        padding: 15px;
        margin-bottom: 12px;
    }
    
    .feature-name {
        font-size: 1rem;
        margin-bottom: 12px;
    }
    
    .plan-value {
        font-size: 0.85rem;
        padding: 6px 0;
    }
}

/* Courses Filter Section */
.courses-filter-section {
    margin-top: 60px;
}

.courses-filter-section .mobile-filter-bar {
    display: none;
}

/* Mobile Filter Bar */
.mobile-filter-bar {
    display: none;
}

/* Filter Modal */
.filter-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-end;
}

.filter-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.filter-modal-content {
    width: 100%;
    max-height: 80vh;
    background: #13111a;
    border-radius: 20px 20px 0 0;
    padding: 25px;
    overflow-y: auto;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.filter-modal-overlay.active .filter-modal-content {
    transform: translateY(0);
}

.filter-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.filter-modal-header h3 {
    color: #ffffff;
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
}

.filter-modal-close {
    background: transparent;
    border: none;
    color: #ffffff;
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.filter-modal-section {
    margin-bottom: 25px;
}

.filter-modal-section h4 {
    color: #b0b0b0;
    font-size: 0.9rem;
    font-weight: 500;
    margin: 0 0 12px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: left;
}

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

.filter-modal-btn {
    padding: 10px 16px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #ffffff;
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-modal-btn.active {
    background: rgba(147, 51, 234, 0.2);
    border-color: rgba(147, 51, 234, 0.5);
    color: #a476ff;
}

.filter-modal-btn:hover {
    background: rgba(147, 51, 234, 0.1);
    border-color: rgba(147, 51, 234, 0.3);
}

.filter-modal-apply {
    width: 100%;
    padding: 14px;
    background: #a476ff;
    border: none;
    border-radius: 8px;
    color: #ffffff;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    margin-top: 10px;
    transition: all 0.3s ease;
}

.filter-modal-apply:hover {
    background: #9b6bff;
}

/* Custom Filter Buttons */
.custom-filter-controls {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 30px;
}

.filter-buttons,
.course-buttons,
.sort-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.filter-btn,
.course-btn,
.sort-btn {
    background: rgba(164, 118, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.filter-btn:hover,
.course-btn:hover,
.sort-btn:hover {
    background: rgba(164, 118, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.filter-btn.active,
.course-btn.active,
.sort-btn.active {
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    border-color: rgba(164, 118, 255, 0.8);
    color: #ffffff;
}

@media (max-width: 768px) {
    .filter-buttons,
    .course-buttons,
    .sort-buttons {
        gap: 8px;
    }
    
    .filter-btn,
    .course-btn,
    .sort-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
}

/* Hidden reviews for infinite scroll */
.review-card.hidden {
    display: none;
}

/* Load More Button */
.load-more-section {
    text-align: center;
    margin-top: 60px;
    margin-bottom: 40px;
}

.load-more-btn {
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    border: none;
    color: #ffffff;
    padding: 15px 40px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.load-more-btn:hover {
    transform: translateY(-3px);
}

.load-more-btn:active {
    transform: translateY(-1px);
}

/* Reviews Page Styles */
.reviews-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 80px;
    margin-bottom: 80px;
}

.stat-box {
    background: #302c3f;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 30px 40px;
    transition: all 0.3s ease;
    text-align: center;
}

.stat-box:hover {
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
    transform: translateY(-5px);
}

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

@media (max-width: 768px) {
    .reviews-page .hero-content {
        display: flex;
        flex-direction: column;
    }
    
    .reviews-page .hero-title {
        order: 1;
    }
    
    .reviews-page .hero-subtitle {
        order: 2;
    }
    
    .reviews-page .reviews-stats {
        order: 3;
    }
    
    .reviews-page .filter-section {
        order: 4;
    }
    
    .reviews-page .reviews-grid {
        order: 5;
    }
    
    .reviews-page .load-more-section {
        order: 6;
    }
    
    .load-more-section {
        margin-top: 30px;
        margin-bottom: 20px;
    }
    
    .reviews-stats {
        flex-direction: row;
        gap: 15px;
        margin-top: 40px;
        margin-bottom: 30px;
    }
    
    .stat-box {
        background: transparent;
        border: none;
        padding: 0;
        box-shadow: none;
    }
    
    .stat-box:hover {
        transform: none;
    }
}

.reviews-stats .stat-number {
    color: #a476ff;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.reviews-stats .stat-label {
    color: #b0b0b0;
    font-size: 1rem;
    font-weight: 500;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.filter-section {
    margin-bottom: 60px;
    width: 100vw;
    padding: 0 40px;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.filter-title {
    color: #ffffff;
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0 0 30px 0;
    text-align: center;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.filter-controls {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    background: #302c3f;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    backdrop-filter: blur(15px);
}

.filter-group {
    position: relative;
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    color: #b0b0b0;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    position: absolute;
    top: -8px;
    left: 16px;
    background: linear-gradient(135deg, #0a0118 0%, #1a0b2e 100%);
    padding: 0 8px;
    z-index: 1;
    border-radius: 4px;
}

.filter-select {
    background: rgba(147, 51, 234, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #ffffff;
    padding: 14px 20px;
    font-size: 0.95rem;
    font-family: Arial, sans-serif;
    width: 100%;
    transition: all 0.3s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%239333ea' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
    backdrop-filter: blur(10px);
}

.filter-select:focus {
    outline: none;
    border-color: rgba(147, 51, 234, 0.6);
    background: rgba(147, 51, 234, 0.15);
}

.filter-select:hover {
    border-color: rgba(147, 51, 234, 0.5);
    background: rgba(147, 51, 234, 0.12);
}

.filter-select option {
    background: #1a1a1a;
    color: #ffffff;
    padding: 8px;
}

.filter-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.clear-filters-btn {
    background: rgba(147, 51, 234, 0.2);
    border: 1px solid rgba(147, 51, 234, 0.4);
    color: #ffffff;
    padding: 12px 20px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    backdrop-filter: blur(10px);
}

.clear-filters-btn:hover {
    background: rgba(147, 51, 234, 0.3);
    border-color: rgba(147, 51, 234, 0.6);
    transform: translateY(-1px);
}

.clear-filters-btn svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
}

.active-filters {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    align-items: center;
}

.active-filters-title {
    color: #b0b0b0;
    font-size: 0.9rem;
    font-weight: 500;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    margin-right: 10px;
}

.filter-chip {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.2) 0%, rgba(138, 43, 226, 0.15) 100%);
    border: 1px solid rgba(147, 51, 234, 0.4);
    border-radius: 20px;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.filter-chip:hover {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.3) 0%, rgba(138, 43, 226, 0.25) 100%);
    border-color: rgba(147, 51, 234, 0.6);
    transform: translateY(-1px);
}

.remove-filter {
    background: none;
    border: none;
    color: #b0b0b0;
    cursor: pointer;
    padding: 2px;
    border-radius: 50%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-filter:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

.remove-filter svg {
    width: 12px;
    height: 12px;
    stroke: currentColor;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
    width: 100vw;
    padding: 0 40px;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.review-card {
    background: #302c3f;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 30px;
    backdrop-filter: blur(15px);
    transition: all 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 600;
    font-size: 1.1rem;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    flex-shrink: 0;
}

.reviewer-details h4 {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 4px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.reviewer-details span {
    color: #b0b0b0;
    font-size: 0.9rem;
    font-family: Arial, sans-serif;
}

.review-rating {
    text-align: right;
}

.stars {
    color: #ffd700;
    font-size: 1.2rem;
    margin-bottom: 5px;
    letter-spacing: 2px;
}

.rating-date {
    color: #888888;
    font-size: 0.8rem;
    font-family: Arial, sans-serif;
}

.review-content {
    margin-top: 20px;
}

.review-course {
    color: #a476ff;
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0 0 12px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.review-text {
    color: #b0b0b0;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    font-family: Arial, sans-serif;
}

.load-more-section {
    text-align: center;
    margin-top: 60px;
}

.load-more-btn {
    background: linear-gradient(135deg, #a476ff 0%, #9b6bff 100%);
    color: #ffffff;
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 16px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
}

.load-more-btn:hover {
    transform: translateY(-2px);
}

/* Responsive Reviews */
@media (max-width: 1024px) {
    .reviews-stats {
        gap: 40px;
        margin-top: 50px;
        margin-bottom: 60px;
    }
    
    .reviews-stats .stat-number {
        font-size: 2.2rem;
    }
    
    .filter-section {
        width: 100vw;
        padding: 0 30px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .filter-controls {
        gap: 25px;
        padding: 25px;
    }
    
    .filter-group {
        min-width: 180px;
    }
    
    .filter-select {
        min-width: 180px;
        font-size: 0.9rem;
    }
    
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
        width: 100vw;
        padding: 0 30px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
}

@media (max-width: 768px) {
    .reviews-page .hero-content {
        display: flex;
        flex-direction: column;
    }
    
    .reviews-page .hero-title {
        order: 1;
    }
    
    .reviews-page .hero-subtitle {
        order: 2;
    }
    
    .reviews-page .reviews-stats {
        order: 3;
    }
    
    .reviews-page .filter-section {
        order: 4;
    }
    
    .reviews-page .reviews-grid {
        order: 5;
    }
    
    .reviews-page .load-more-section {
        order: 6;
    }
    
    .load-more-section {
        margin-top: 30px;
        margin-bottom: 20px;
    }
    
    .reviews-stats {
        gap: 30px;
        margin-top: 40px;
        margin-bottom: 25px;
    }
    
    .reviews-stats .stat-number {
        font-size: 2rem;
    }
    
    .reviews-stats .stat-label {
        font-size: 0.9rem;
    }
    
    .filter-section {
        width: 100vw;
        padding: 0 20px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
        margin-top: 60px !important;
    }
    
    .filter-title {
        display: none;
    }
    
    .custom-filter-controls {
        display: none;
    }
    
    .mobile-filter-bar {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 15px;
        margin-top: 0;
    }
    
    .mobile-filter-trigger {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 12px;
        background: transparent;
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        color: #ffffff;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    
    .mobile-filter-trigger:hover {
        background: rgba(255, 255, 255, 0.05);
        border-color: rgba(255, 255, 255, 0.2);
    }
    
    .mobile-sort-buttons {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        flex: 1;
        justify-content: flex-end;
    }
    
    .mobile-sort-btn {
        padding: 10px 14px;
        background: transparent;
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        color: #ffffff;
        font-size: 12px;
        font-weight: 400;
        cursor: pointer;
        transition: all 0.3s ease;
        white-space: nowrap;
    }
    
    .mobile-sort-btn.active {
        background: rgba(147, 51, 234, 0.2);
        border-color: rgba(147, 51, 234, 0.5);
        color: #a476ff;
    }
    
    .mobile-sort-btn:hover {
        background: rgba(147, 51, 234, 0.1);
        border-color: rgba(147, 51, 234, 0.3);
    }
    
    .courses-filter-section {
        margin-top: 60px !important;
        margin-bottom: 30px;
    }
    
    .courses-filter-section .mobile-filter-bar {
        display: flex;
    }
    
    .filter-controls {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
        align-items: stretch;
        padding: 20px;
    }
    
    .filter-group {
        min-width: 0;
        width: 100%;
    }
    
    .filter-select {
        min-width: 0;
        width: 100%;
        font-size: 0.85rem;
        padding: 12px 16px;
    }
    
    .filter-actions {
        justify-content: center;
        margin-top: 10px;
    }
    
    .clear-filters-btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
    
    .active-filters {
        margin-top: 15px;
        justify-content: flex-start;
    }
    
    .filter-chip {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        width: 100vw;
        padding: 0 20px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .review-card {
        padding: 25px;
    }
    
    .review-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .review-rating {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .reviews-page .hero-content {
        display: flex;
        flex-direction: column;
    }
    
    .reviews-page .hero-title {
        order: 1;
    }
    
    .reviews-page .hero-subtitle {
        order: 2;
    }
    
    .reviews-page .reviews-stats {
        order: 3;
    }
    
    .reviews-page .filter-section {
        order: 4;
    }
    
    .reviews-page .reviews-grid {
        order: 5;
    }
    
    .reviews-page .load-more-section {
        order: 6;
    }
    
    .load-more-section {
        margin-top: 25px;
        margin-bottom: 15px;
    }
    
    .reviews-stats {
        gap: 12px;
        margin-bottom: 20px;
    }
    
    .reviews-stats .stat-number {
        font-size: 1.8rem;
    }
    
    .reviews-stats .stat-label {
        font-size: 0.85rem;
    }
    
    .filter-section {
        width: 100vw;
        padding: 0 15px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .filter-controls {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 15px;
    }
    
    .filter-select {
        min-width: 0;
        width: 100%;
        font-size: 0.8rem;
        padding: 10px 14px;
    }
    
    .clear-filters-btn {
        padding: 8px 14px;
        font-size: 0.8rem;
    }
    
    .active-filters {
        margin-top: 12px;
    }
    
    .filter-chip {
        font-size: 0.75rem;
        padding: 5px 10px;
    }
    
    .reviews-grid {
        width: 100vw;
        padding: 0 15px;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .review-card {
        padding: 20px;
    }
    
    .reviewer-avatar {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .reviewer-details h4 {
        font-size: 1rem;
    }
    
    .review-text {
        font-size: 0.9rem;
    }
}

/* Mobile Menu Styles */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #13111a;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    overflow-y: auto;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 100px 30px 30px 30px;
}

.mobile-menu-header {
    text-align: center;
    margin-bottom: 40px;
    padding-top: 60px;
    display: none;
}

.mobile-menu-header h3 {
    color: #ffffff;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.mobile-menu-header p {
    color: #b0b0b0;
    font-size: 1rem;
    font-weight: 400;
    margin: 0;
    font-family: Arial, sans-serif;
}

.mobile-menu-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 40px;
}

.mobile-menu-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 18px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 400;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    transition: color 0.2s ease;
    cursor: pointer;
    width: 100%;
    text-align: left;
}

.mobile-menu-link:hover {
    color: #a476ff;
}

.mobile-menu-link.active {
    color: #a476ff;
    font-weight: 500;
}

.mobile-menu-link svg {
    flex-shrink: 0;
    stroke: currentColor;
    width: 24px;
    height: 24px;
}

.mobile-menu-link span {
    flex: 1;
}

.mobile-start-now-btn {
    background: #a476ff;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    padding: 18px;
    margin-top: 20px;
    font-weight: 500;
    justify-content: center;
}

.mobile-start-now-btn:hover {
    background: #9b6bff;
}

.mobile-menu-footer {
    margin-top: auto;
    padding-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.mobile-theme-toggle,
.mobile-signin-btn {
    background: transparent !important;
    border: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 0 !important;
}

.mobile-theme-toggle:hover,
.mobile-signin-btn:hover {
    background: transparent !important;
    color: #a476ff !important;
}


/* Light Mode Styles */
body.light-mode .mobile-menu-overlay {
    background: #f9fafb;
}

body.light-mode .mobile-menu-link {
    color: #1f2937;
    border-bottom-color: rgba(0, 0, 0, 0.1);
}

body.light-mode .mobile-menu-link:hover {
    color: #4b0082;
}

body.light-mode .mobile-menu-link.active {
    color: #4b0082;
}

/* Mobile Responsive Adjustments */
@media (max-width: 480px) {
    .mobile-menu-content {
        padding: 90px 20px 20px 20px;
    }
    
    .mobile-menu-link {
        padding: 16px 0;
        font-size: 1rem;
    }
}

/* Comprehensive Light Mode Text Fixes */
body.light-mode .navbar {
    background: rgba(243, 244, 246, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(75, 0, 130, 0.1);
}

body.light-mode .nav-container {
    background: transparent;
}

body.light-mode .nav-logo img {
    filter: none;
}

body.light-mode .mobile-actions {
    background: transparent;
}

body.light-mode .hamburger {
    background: transparent;
    border: none;
}

body.light-mode .hamburger:hover span {
    background: #4b0082;
}

body.light-mode .container {
    background: transparent;
}

body.light-mode .hero-content {
    background: transparent;
}

body.light-mode .courses-grid {
    background: transparent;
}

body.light-mode .pricing-container {
    background: transparent;
}

body.light-mode .reviews-grid {
    background: transparent;
}

body.light-mode .filter-controls {
    background: rgba(75, 0, 130, 0.05);
    border: 1px solid rgba(75, 0, 130, 0.1);
}

body.light-mode .filter-group {
    background: transparent;
}

body.light-mode .filter-group label {
    background: rgba(75, 0, 130, 0.05);
    color: #6b7280;
}

body.light-mode .filter-select {
    background: rgba(75, 0, 130, 0.05);
    border: 1px solid rgba(75, 0, 130, 0.2);
    color: #374151;
}

body.light-mode .filter-select option {
    background: #ffffff;
    color: #374151;
}

body.light-mode .clear-filters-btn {
    background: rgba(75, 0, 130, 0.1);
    border: 1px solid rgba(75, 0, 130, 0.3);
    color: #4b0082;
}

body.light-mode .clear-filters-btn:hover {
    background: rgba(75, 0, 130, 0.15);
    border: 1px solid rgba(75, 0, 130, 0.4);
}

body.light-mode .filter-chip {
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.1) 0%, rgba(75, 0, 130, 0.05) 100%);
    border: 1px solid rgba(75, 0, 130, 0.2);
    color: #4b0082;
}

body.light-mode .filter-chip:hover {
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.15) 0%, rgba(75, 0, 130, 0.1) 100%);
    border: 1px solid rgba(75, 0, 130, 0.3);
}

body.light-mode .active-filters-title {
    color: #6b7280;
}

body.light-mode .remove-filter {
    color: #9ca3af;
}

body.light-mode .remove-filter:hover {
    color: #4b0082;
    background: rgba(75, 0, 130, 0.1);
}

/* Force all text to be dark in light mode */
body.light-mode * {
    color: inherit;
}

body.light-mode h1,
body.light-mode h2,
body.light-mode h3,
body.light-mode h4,
body.light-mode h5,
body.light-mode h6 {
    color: #1f2937 !important;
}

body.light-mode p,
body.light-mode span,
body.light-mode div,
body.light-mode a {
    color: #374151 !important;
}

body.light-mode .secondary-text {
    color: #6b7280 !important;
}

body.light-mode .accent-text {
    color: #4b0082 !important;
}

/* Login/Signup Modal */
.auth-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 1, 24, 0.2);
    backdrop-filter: blur(5px);
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.auth-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.auth-modal-content {
    background: rgba(42, 42, 42, 0.95);
    border: 1px solid rgba(58, 58, 58, 0.5);
    border-radius: 16px;
    padding: 30px;
    max-width: 450px;
    width: 100%;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    position: relative;
    transform: translateY(30px);
    transition: all 0.3s ease;
}

.auth-modal-overlay.active .auth-modal-content {
    transform: translateY(0);
}

.auth-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(58, 58, 58, 0.3);
    border: 1px solid rgba(88, 88, 88, 0.5);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #cccccc;
    z-index: 10;
}

.auth-modal-close:hover {
    background: rgba(88, 88, 88, 0.4);
    border-color: rgba(108, 108, 108, 0.6);
    transform: scale(1.1);
}

.auth-modal-header {
    text-align: center;
    margin-bottom: 30px;
    display: none;
}

.auth-modal-title {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 10px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.auth-modal-subtitle {
    color: #b0b0b0;
    font-size: 1rem;
    margin: 0;
    font-family: Arial, sans-serif;
}

.auth-tabs {
    display: flex;
    background: rgba(26, 26, 26, 0.8);
    border-radius: 12px;
    padding: 4px;
    margin: 50px 0 30px 0;
    border: 1px solid rgba(58, 58, 58, 0.5);
}

.auth-tab {
    flex: 1;
    padding: 12px 20px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: #b0b0b0;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.auth-tab.active {
    background: #9b6bff;
    color: #ffffff;
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(58, 58, 58, 0.5);
    border-radius: 12px;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.form-input:focus {
    outline: none;
    border-color: #9b6bff;
    background: rgba(26, 26, 26, 0.9);
}

.form-input::placeholder {
    color: #888;
}

.auth-submit-btn {
    width: 100%;
    padding: 16px;
    background: #9b6bff;
    border: none;
    border-radius: 12px;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 20px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.auth-submit-btn:hover {
    transform: translateY(-2px);
}

.divider {
    text-align: center;
    margin: 20px 0;
    position: relative;
    color: #b0b0b0;
    font-size: 0.9rem;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(58, 58, 58, 0.5);
    z-index: 1;
}

.divider span {
    background: rgba(42, 42, 42, 0.95);
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.social-auth {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #ffffff;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.social-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.social-btn svg {
    width: 20px;
    height: 20px;
}

/* Light Mode Styles for Auth Modal */
body.light-mode .auth-modal-overlay {
    background: rgba(243, 244, 246, 0.2);
}

body.light-mode .auth-modal-content {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(58, 58, 58, 0.3);
}

body.light-mode .auth-modal-close {
    background: rgba(58, 58, 58, 0.1);
    border-color: rgba(58, 58, 58, 0.3);
    color: #374151;
}

body.light-mode .auth-modal-close:hover {
    background: rgba(58, 58, 58, 0.2);
    border-color: rgba(58, 58, 58, 0.5);
}

body.light-mode .auth-modal-title {
    color: #1f2937;
}

body.light-mode .auth-modal-subtitle {
    color: #6b7280;
}

body.light-mode .auth-tabs {
    background: rgba(75, 0, 130, 0.1);
    border-color: rgba(75, 0, 130, 0.2);
}

body.light-mode .auth-tab {
    color: #6b7280;
}

body.light-mode .auth-tab.active {
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.2) 0%, rgba(75, 0, 130, 0.15) 100%);
    color: #4b0082;
    box-shadow: 0 4px 15px rgba(75, 0, 130, 0.2);
}

body.light-mode .form-label {
    color: #1f2937;
}

body.light-mode .form-input {
    background: rgba(75, 0, 130, 0.05);
    border-color: rgba(75, 0, 130, 0.2);
    color: #374151;
}

body.light-mode .form-input:focus {
    border-color: rgba(75, 0, 130, 0.4);
    background: rgba(75, 0, 130, 0.08);
    box-shadow: 0 0 0 3px rgba(75, 0, 130, 0.1);
}

body.light-mode .form-input::placeholder {
    color: #9ca3af;
}

body.light-mode .auth-submit-btn {
    background: linear-gradient(135deg, #4b0082 0%, #6a0dad 100%);
    box-shadow: 0 4px 15px rgba(75, 0, 130, 0.3);
}

body.light-mode .auth-submit-btn:hover {
    box-shadow: 0 6px 20px rgba(75, 0, 130, 0.4);
}

body.light-mode .divider {
    color: #6b7280;
}

body.light-mode .divider::before {
    background: rgba(75, 0, 130, 0.2);
}

body.light-mode .divider span {
    background: rgba(255, 255, 255, 0.95);
}

body.light-mode .social-btn {
    background: rgba(75, 0, 130, 0.05);
    border-color: rgba(75, 0, 130, 0.2);
    color: #374151;
}

body.light-mode .social-btn:hover {
    background: rgba(75, 0, 130, 0.1);
    border-color: rgba(75, 0, 130, 0.3);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .auth-modal-content {
        padding: 30px 20px;
        margin: 10px;
        max-width: none;
    }
    
    .auth-modal-title {
        font-size: 1.8rem;
    }
    
    .auth-tab {
        padding: 10px 16px;
        font-size: 0.95rem;
    }
    
    .form-input {
        padding: 12px 14px;
    }
    
    .auth-submit-btn {
        padding: 14px;
    }
}

@media (max-width: 480px) {
    .auth-modal-content {
        padding: 25px 15px;
    }
    
    .auth-modal-title {
        font-size: 1.6rem;
    }
    
    .auth-tab {
        padding: 8px 12px;
        font-size: 0.9rem;
    }
}

/* Button text should be white when on colored backgrounds */
body.light-mode .cta-btn,
body.light-mode .mobile-start-now-btn,
body.light-mode .hero-cta-btn,
body.light-mode button[class*="btn"],
body.light-mode .btn,
body.light-mode a[class*="cta"],
body.light-mode a[class*="btn"] {
    color: #ffffff !important;
}

body.light-mode .cta-btn:hover,
body.light-mode .mobile-start-now-btn:hover,
body.light-mode .hero-cta-btn:hover,
body.light-mode button[class*="btn"]:hover,
body.light-mode .btn:hover,
body.light-mode a[class*="cta"]:hover,
body.light-mode a[class*="btn"]:hover {
    color: #ffffff !important;
}

/* Force white text on all buttons with backgrounds */
body.light-mode a.cta-btn,
body.light-mode a.hero-cta-btn,
body.light-mode button.cta-btn,
body.light-mode button.hero-cta-btn {
    color: #ffffff !important;
}

body.light-mode a.cta-btn:hover,
body.light-mode a.hero-cta-btn:hover,
body.light-mode button.cta-btn:hover,
body.light-mode button.hero-cta-btn:hover {
    color: #ffffff !important;
}

/* Nuclear option - force white text on any element with gradient background */
body.light-mode [style*="gradient"],
body.light-mode [style*="background"],
body.light-mode .cta-btn *,
body.light-mode .hero-cta-btn *,
body.light-mode .mobile-start-now-btn * {
    color: #ffffff !important;
}

/* Override any conflicting text color rules for buttons */
body.light-mode .cta-btn,
body.light-mode .hero-cta-btn,
body.light-mode .mobile-start-now-btn {
    color: #ffffff !important;
}

body.light-mode .cta-btn span,
body.light-mode .hero-cta-btn span,
body.light-mode .mobile-start-now-btn span {
    color: #ffffff !important;
}

/* Marketplace Section */
.marketplace-section {
    position: relative;
    z-index: 10;
    min-height: 100vh;
    padding: 8rem 0 4rem;
}

.marketplace-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 3rem;
    display: flex;
    gap: 3rem;
}

/* Filter Sidebar */
.filter-sidebar {
    flex: 0 0 280px;
    position: sticky;
    top: 8rem;
    max-height: calc(100vh - 10rem);
    overflow-y: auto;
    overflow-x: hidden;
    background: transparent;
    border: none;
    border-radius: 16px;
    padding: 0;
    padding-right: 1rem;
}

.filter-sidebar::-webkit-scrollbar {
    width: 6px;
}

.filter-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.filter-sidebar::-webkit-scrollbar-thumb {
    background: rgba(139, 92, 246, 0.3);
    border-radius: 10px;
}

.filter-sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(139, 92, 246, 0.5);
}

.filter-title {
    font-family: 'Helvetica Neue', Helvetica, sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 2rem 0;
    letter-spacing: -0.01em;
}

.filter-group {
    margin-bottom: 2.5rem;
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-group-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 0.75rem 0;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.filter-option,
.filter-price,
.filter-difficulty {
    background: transparent;
    border: none;
    border-radius: 6px;
    padding: 0.65rem 0.75rem;
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.9rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-option:hover,
.filter-price:hover,
.filter-difficulty:hover {
    background: rgba(139, 92, 246, 0.08);
    color: rgba(255, 255, 255, 0.9);
}

.filter-option.active,
.filter-price.active,
.filter-difficulty.active {
    background: rgba(139, 92, 246, 0.15);
    color: #ffffff;
    font-weight: 600;
}

/* Marketplace Content */
.marketplace-content {
    flex: 1;
    min-width: 0;
}

.marketplace-header {
    margin-bottom: 3rem;
}

.marketplace-title {
    font-family: 'Helvetica Neue', Helvetica, sans-serif;
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #ffffff;
    margin: 0 0 2rem 0;
}

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

.search-box {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.search-box svg {
    position: absolute;
    left: 1.25rem;
    pointer-events: none;
}

.search-input {
    width: 100%;
    padding: 0.85rem 1.25rem 0.85rem 3rem;
    background: rgba(25, 25, 30, 0.6);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 12px;
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.search-input:focus {
    outline: none;
    border-color: rgba(139, 92, 246, 0.5);
    background: rgba(30, 30, 35, 0.7);
}

.sort-select {
    padding: 0.85rem 1.25rem;
    background: rgba(25, 25, 30, 0.6);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 12px;
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    min-width: 180px;
}

.sort-select:focus {
    outline: none;
    border-color: rgba(139, 92, 246, 0.5);
    background: rgba(30, 30, 35, 0.7);
}

.sort-select option {
    background: #1a1a1f;
    color: #ffffff;
}

/* Courses Grid */
.courses-grid-marketplace {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
}

.course-card {
    background: rgba(25, 25, 30, 0.5);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    transform: translateY(-8px);
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.15);
}

.course-image {
    width: 100%;
    height: 220px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.3) 0%, rgba(109, 40, 217, 0.3) 100%);
    position: relative;
    flex-shrink: 0;
}

.course-image::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.course-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.course-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    letter-spacing: -0.01em;
}

.course-description {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    flex-grow: 1;
}

.course-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(139, 92, 246, 0.15);
}

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

.stars {
    color: #fbbf24;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.rating-num {
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.course-students {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.course-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

.course-button {
    display: block;
    width: 100%;
    padding: 0.85rem 1.5rem;
    background: var(--deep-purple);
    color: #ffffff;
    text-align: center;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
    border: none;
    cursor: pointer;
}

.course-button:hover {
    background: #5b21b6;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(109, 40, 217, 0.5);
}

.no-courses {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.1rem;
}

/* Mobile Filter Overlay */
.mobile-filter-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-filter-overlay.active {
    opacity: 1;
    visibility: visible;
}

body:not(.light-mode) .mobile-filter-overlay {
    background: rgba(5, 0, 8, 0.85);
    backdrop-filter: blur(12px);
}

body.light-mode .mobile-filter-overlay {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(12px);
}

.mobile-filter-panel {
    position: absolute;
    top: 70px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    width: calc(100% - 32px);
    max-width: 500px;
    max-height: calc(100vh - 100px);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-filter-overlay.active .mobile-filter-panel {
    transform: translateX(-50%) translateY(0);
}

body:not(.light-mode) .mobile-filter-panel {
    background: rgba(20, 20, 25, 0.98);
    border: 1px solid rgba(139, 92, 246, 0.3);
    backdrop-filter: blur(20px);
}

body.light-mode .mobile-filter-panel {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid #e5e7eb;
    backdrop-filter: blur(20px);
}

.mobile-filter-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    flex-shrink: 0;
}

body:not(.light-mode) .mobile-filter-header {
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
}

body.light-mode .mobile-filter-header {
    border-bottom: 1px solid #e5e7eb;
}

body:not(.light-mode) .mobile-filter-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

body.light-mode .mobile-filter-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: #111827;
    margin: 0;
}

.mobile-filter-close {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    -webkit-tap-highlight-color: transparent;
}

body:not(.light-mode) .mobile-filter-close {
    background: rgba(139, 92, 246, 0.1);
    color: rgba(255, 255, 255, 0.8);
}

body.light-mode .mobile-filter-close {
    background: #f3f4f6;
    color: #6b7280;
}

.mobile-filter-close:active {
    transform: scale(0.95);
}

.mobile-filter-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.mobile-filter-content .filter-group {
    margin-bottom: 28px;
}

.mobile-filter-content .filter-group:last-child {
    margin-bottom: 0;
}

.mobile-filter-content .filter-group-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 12px 0;
}

body:not(.light-mode) .mobile-filter-content .filter-group-title {
    color: rgba(255, 255, 255, 0.5);
}

body.light-mode .mobile-filter-content .filter-group-title {
    color: #9ca3af;
}

.mobile-filter-content .filter-options {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mobile-filter-content .filter-option,
.mobile-filter-content .filter-price,
.mobile-filter-content .filter-difficulty {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    text-align: left;
}

body:not(.light-mode) .mobile-filter-content .filter-option,
body:not(.light-mode) .mobile-filter-content .filter-price,
body:not(.light-mode) .mobile-filter-content .filter-difficulty {
    background: rgba(139, 92, 246, 0.05);
    color: rgba(255, 255, 255, 0.7);
}

body.light-mode .mobile-filter-content .filter-option,
body.light-mode .mobile-filter-content .filter-price,
body.light-mode .mobile-filter-content .filter-difficulty {
    background: #f9fafb;
    color: #6b7280;
}

body:not(.light-mode) .mobile-filter-content .filter-option:hover,
body:not(.light-mode) .mobile-filter-content .filter-price:hover,
body:not(.light-mode) .mobile-filter-content .filter-difficulty:hover {
    background: rgba(139, 92, 246, 0.1);
    color: #ffffff;
}

body.light-mode .mobile-filter-content .filter-option:hover,
body.light-mode .mobile-filter-content .filter-price:hover,
body.light-mode .mobile-filter-content .filter-difficulty:hover {
    background: #f3f4f6;
    color: #111827;
}

body:not(.light-mode) .mobile-filter-content .filter-option.active,
body:not(.light-mode) .mobile-filter-content .filter-price.active,
body:not(.light-mode) .mobile-filter-content .filter-difficulty.active {
    background: rgba(139, 92, 246, 0.2);
    color: #ffffff;
}

body.light-mode .mobile-filter-content .filter-option.active,
body.light-mode .mobile-filter-content .filter-price.active,
body.light-mode .mobile-filter-content .filter-difficulty.active {
    background: #8b5cf6;
    color: #ffffff;
}

.mobile-filter-actions {
    display: flex;
    gap: 12px;
    padding: 16px 24px;
    flex-shrink: 0;
}

body:not(.light-mode) .mobile-filter-actions {
    border-top: 1px solid rgba(139, 92, 246, 0.2);
}

body.light-mode .mobile-filter-actions {
    border-top: 1px solid #e5e7eb;
}

.clear-filters-btn {
    flex: 1;
    padding: 12px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    -webkit-tap-highlight-color: transparent;
}

body:not(.light-mode) .clear-filters-btn {
    background: rgba(139, 92, 246, 0.1);
    color: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(139, 92, 246, 0.2);
}

body.light-mode .clear-filters-btn {
    background: #f3f4f6;
    color: #6b7280;
    border: 1px solid #e5e7eb;
}

.clear-filters-btn:active {
    transform: scale(0.98);
}

.apply-filters-btn {
    flex: 1;
    padding: 12px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    color: #ffffff;
    -webkit-tap-highlight-color: transparent;
}

.apply-filters-btn:active {
    transform: scale(0.98);
}

/* Mobile Filter Icon Toggle */
.mobile-filter-icon-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    -webkit-tap-highlight-color: transparent;
    flex-shrink: 0;
}

body:not(.light-mode) .mobile-filter-icon-toggle {
    background: rgba(139, 92, 246, 0.15);
    color: #ffffff;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

body.light-mode .mobile-filter-icon-toggle {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.mobile-filter-icon-toggle:active {
    transform: scale(0.95);
}

.mobile-filter-icon-toggle svg {
    display: block;
}

.controls-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .navigation {
        padding: 1rem 0;
        position: fixed !important;
        width: 100%;
        top: 0;
        left: 0;
        z-index: 10002 !important;
    }

    body:not(.light-mode) .navigation {
        background: transparent !important;
    }

    body.light-mode .navigation {
        background: transparent !important;
    }

    .nav-container {
        padding: 0 16px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        position: relative;
        max-width: none !important;
    }

    .logo {
        z-index: 10003 !important;
        position: relative;
        order: 1;
    }

    .logo-container {
        height: 38px !important;
        position: relative;
    }

    .logo-image {
        height: 38px !important;
        width: auto !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
    }

    .logo-image.logo-default {
        display: block !important;
        opacity: 1 !important;
        z-index: 2 !important;
    }

    .logo-image.logo-hover {
        display: none !important;
        opacity: 0 !important;
        z-index: 1 !important;
    }

    body.light-mode .logo-image.logo-default {
        display: block !important;
        opacity: 1 !important;
        z-index: 2 !important;
    }

    body.light-mode .logo-image.logo-hover {
        display: none !important;
        opacity: 0 !important;
        z-index: 1 !important;
    }

    .mobile-menu-toggle {
        display: flex !important;
        position: relative !important;
        top: auto !important;
        right: auto !important;
        left: auto !important;
        z-index: 10003 !important;
        order: 2;
    }

    .nav-links {
        display: none !important;
    }

    .nav-actions {
        display: none !important;
    }

    .start-now-btn {
        display: none !important;
    }

    .marketplace-section {
        padding-top: 5rem;
    }

    .marketplace-container {
        padding: 0 1rem;
    }

    .filter-sidebar {
        display: none !important;
    }

    .mobile-filter-icon-toggle {
        display: flex !important;
    }

    .mobile-filter-overlay {
        display: block !important;
    }

    .marketplace-header {
        margin-bottom: 32px;
    }

    .marketplace-title {
        font-size: 24px !important;
        text-align: center;
        margin: 0 !important;
        padding: 24px 0 28px 0;
    }

    .marketplace-controls {
        flex-direction: column !important;
        gap: 12px !important;
    }

    .search-box {
        width: 100%;
        order: 1;
    }

    .search-input {
        width: 100%;
        padding: 12px 16px 12px 44px !important;
        font-size: 14px !important;
    }

    .search-box svg {
        left: 14px !important;
    }

    .controls-right {
        width: 100%;
        display: flex !important;
        gap: 10px;
        order: 2;
    }

    .mobile-filter-icon-toggle {
        flex-shrink: 0;
    }

    .sort-select {
        flex: 1;
        min-width: 0 !important;
        padding: 12px 16px !important;
        font-size: 14px !important;
    }

    .courses-grid-marketplace {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .course-card {
        max-width: 100%;
    }

    .course-image {
        height: 180px;
    }

    .course-content {
        padding: 16px;
    }

    .course-title {
        font-size: 18px !important;
    }

    .course-description {
        font-size: 14px !important;
    }

    .course-button {
        padding: 12px 20px !important;
        font-size: 14px !important;
    }
}

/* Light Mode Support */
body.light-mode .filter-sidebar {
    color: #1f2937;
}

body.light-mode .filter-title {
    color: #111827;
}

body.light-mode .filter-group-title {
    color: #9ca3af;
}

body.light-mode .filter-option,
body.light-mode .filter-price,
body.light-mode .filter-difficulty {
    color: #6b7280;
}

body.light-mode .filter-option:hover,
body.light-mode .filter-price:hover,
body.light-mode .filter-difficulty:hover {
    color: #111827;
}

body.light-mode .filter-option.active,
body.light-mode .filter-price.active,
body.light-mode .filter-difficulty.active {
    background: #8b5cf6;
    color: #ffffff;
}

body.light-mode .marketplace-title {
    color: #111827;
}

body.light-mode .search-input,
body.light-mode .sort-select {
    background: #ffffff;
    border-color: #e5e7eb;
    color: #111827;
}

body.light-mode .search-input::placeholder {
    color: #9ca3af;
}

body.light-mode .search-box svg circle,
body.light-mode .search-box svg path {
    stroke: #9ca3af;
}

body.light-mode .course-card {
    background: #ffffff;
    border-color: #e5e7eb;
}

body.light-mode .course-image {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(109, 40, 217, 0.15) 100%);
}

body.light-mode .course-meta {
    border-top-color: #e5e7eb;
}

body.light-mode .course-title {
    color: #111827;
}

body.light-mode .course-description {
    color: #6b7280;
}

body.light-mode .course-students {
    color: #9ca3af;
}

body.light-mode .course-price {
    color: #111827;
}

body.light-mode .course-button {
    background: #8b5cf6;
    color: #ffffff;
}

body.light-mode .course-button:hover {
    background: #7c3aed;
}

body.light-mode .rating-num {
    color: #111827;
}