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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Animated Background Elements */
.background-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.floating-circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(147, 51, 234, 0.1));
    animation: float 20s infinite ease-in-out;
}

.circle-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.circle-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 10%;
    animation-delay: -5s;
}

.circle-3 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 20%;
    animation-delay: -10s;
}

.circle-4 {
    width: 120px;
    height: 120px;
    bottom: 20%;
    left: 15%;
    animation-delay: -15s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 0.6;
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.5rem;
    color: #3b82f6;
}

.logo-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

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

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #3b82f6;
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.hero-badge i {
    color: #ffd700;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: #3b82f6;
    border: 2px solid #3b82f6;
}

.btn-outline:hover {
    background: #3b82f6;
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.hero-features {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    opacity: 0.9;
}

.hero-feature i {
    color: #ffd700;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-frame {
    position: relative;
    background: linear-gradient(145deg, #2a2a2a, #1a1a1a);
    border-radius: 30px;
    padding: 8px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
    transition: transform 0.3s ease;
}

.phone-frame:hover {
    transform: perspective(1000px) rotateY(-10deg) rotateX(2deg);
}

.carousel-container {
    position: relative;
    width: 280px;
    height: 568px; /* Fixed height based on typical phone screenshot ratio */
    border-radius: 22px;
    overflow: hidden;
}

.carousel-slide {
    width: 100%;
    height: 100%;
    border-radius: 22px;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 2s ease-in-out;
    object-fit: cover;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-indicators {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: #3b82f6;
    transform: scale(1.2);
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.6);
}

.app-screenshot {
    width: 280px;
    height: auto;
    border-radius: 22px;
    display: block;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    animation: floatElement 6s infinite ease-in-out;
}

.floating-element i {
    color: white;
    font-size: 1.2rem;
}

.element-1 {
    top: 20%;
    left: -40%;
    animation-delay: 0s;
}

.element-2 {
    top: 60%;
    right: -40%;
    animation-delay: -2s;
}

.element-3 {
    bottom: 20%;
    left: -20%;
    animation-delay: -4s;
}

@keyframes floatElement {
    0%, 100% {
        transform: translateY(0px) scale(1);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-15px) scale(1.1);
        opacity: 1;
    }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1f2937;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: #f8fafc;
}

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

.feature-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(59, 130, 246, 0.1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px rgba(59, 130, 246, 0.15), 0 10px 20px rgba(0, 0, 0, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 16px rgba(59, 130, 246, 0.25);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: rotate(5deg) scale(1.1);
    box-shadow: 0 12px 24px rgba(59, 130, 246, 0.35);
}

.feature-icon i {
    color: white;
    font-size: 1.5rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.feature-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.feature-highlight {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #059669;
    font-size: 0.9rem;
    font-weight: 500;
}

.feature-highlight i {
    color: #10b981;
}

/* Membership Section */
.membership {
    padding: 80px 0;
    background: white;
}

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

.membership-card {
    background: linear-gradient(135deg, #ffffff 0%, #f9fafb 100%);
    border: 2px solid #e5e7eb;
    border-radius: 24px;
    padding: 2.5rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.membership-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.03) 0%, rgba(139, 92, 246, 0.03) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.membership-card:hover::after {
    opacity: 1;
}

.membership-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.12), 0 10px 20px rgba(0, 0, 0, 0.08);
    border-color: rgba(59, 130, 246, 0.3);
}

.membership-card.featured {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 50%, #fef3c7 100%);
    border-color: #3b82f6;
    border-width: 3px;
    transform: scale(1.05);
    box-shadow: 0 25px 50px rgba(59, 130, 246, 0.25), 0 15px 30px rgba(0, 0, 0, 0.1);
}

.membership-card.featured:hover {
    transform: scale(1.08) translateY(-5px);
    box-shadow: 0 30px 60px rgba(59, 130, 246, 0.3), 0 20px 40px rgba(0, 0, 0, 0.12);
}

.membership-card:not(.featured) {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

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

.plan-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #1f2937;
}

.plan-subtitle {
    font-size: 1rem;
    color: #3b82f6;
    margin-bottom: 0.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.currency {
    font-size: 1.2rem;
    color: #6b7280;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: #3b82f6;
}

.period {
    font-size: 1rem;
    color: #6b7280;
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: #4b5563;
}

.plan-features i {
    color: #10b981;
    font-size: 0.9rem;
}

/* Lessons Section */
.lessons {
    padding: 80px 0;
    background: #f8fafc;
}

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

.lesson-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(59, 130, 246, 0.1);
    position: relative;
    overflow: hidden;
}

.lesson-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.lesson-card:hover::before {
    transform: scaleX(1);
}

.lesson-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px rgba(59, 130, 246, 0.15), 0 10px 20px rgba(0, 0, 0, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
}

.lesson-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 16px rgba(59, 130, 246, 0.25);
    transition: all 0.3s ease;
}

.lesson-card:hover .lesson-icon {
    transform: rotate(5deg) scale(1.1);
    box-shadow: 0 12px 24px rgba(59, 130, 246, 0.35);
}

.lesson-icon i {
    color: white;
    font-size: 1.5rem;
}

.lesson-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.lesson-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.lesson-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.lesson-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    color: #6b7280;
    background: #f3f4f6;
    padding: 4px 12px;
    border-radius: 20px;
}

.lesson-meta i {
    color: #3b82f6;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: white;
}

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

.testimonial-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(59, 130, 246, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.testimonial-card:hover::before {
    transform: scaleX(1);
}

.testimonial-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px rgba(59, 130, 246, 0.15), 0 10px 20px rgba(0, 0, 0, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
}

.stars {
    display: flex;
    gap: 4px;
    margin-bottom: 1rem;
}

.stars i {
    color: #fbbf24;
    font-size: 1.1rem;
}

.testimonial-content p {
    font-style: italic;
    color: #4b5563;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-avatar i {
    color: white;
    font-size: 1.2rem;
}

.author-info h4 {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 4px;
}

.author-info span {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Download CTA Section */
.download-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    color: white;
}

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

.cta-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.cta-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.cta-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
}

.cta-feature i {
    color: #ffd700;
    font-size: 1.2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.app-preview {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.app-preview .app-screenshot {
    width: 250px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.download-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: #ffd700;
    color: #1f2937;
    padding: 12px 20px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    animation: pulse 2s infinite;
}

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

/* About Section */
.about {
    padding: 80px 0;
    background: #f8fafc;
}

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

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #1f2937;
}

.about-text p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #3b82f6;
    margin-bottom: 0.5rem;
}

.stat p {
    color: #6b7280;
    font-size: 0.9rem;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.community-illustration {
    position: relative;
    width: 300px;
    height: 300px;
}

.circle-group {
    position: relative;
    width: 100%;
    height: 100%;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    animation: float 6s infinite ease-in-out;
}

.circle:nth-child(1) {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.circle:nth-child(2) {
    width: 60px;
    height: 60px;
    top: 60%;
    right: 20%;
    animation-delay: -2s;
}

.circle:nth-child(3) {
    width: 100px;
    height: 100px;
    bottom: 20%;
    left: 30%;
    animation-delay: -4s;
}

.circle:nth-child(4) {
    width: 40px;
    height: 40px;
    top: 40%;
    right: 40%;
    animation-delay: -6s;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 60px 0 20px;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #f9fafb;
}

.footer-section p {
    color: #d1d5db;
    margin-bottom: 1rem;
    line-height: 1.6;
}

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

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

.footer-section ul li a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #3b82f6;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: #374151;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #3b82f6;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

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

    .nav-toggle {
        display: flex;
    }

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

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

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

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

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

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

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

    .features-grid,
    .membership-grid,
    .lessons-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

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

    .about-content,
    .cta-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

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

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

    .social-links {
        justify-content: center;
    }

    .floating-elements {
        display: none;
    }

    .phone-frame {
        transform: none;
    }

    .download-badge {
        position: static;
        margin-top: 1rem;
    }
}

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

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

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .btn-large {
        padding: 12px 24px;
        font-size: 1rem;
    }
}

/* Membership Note */
.membership-note {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid #dee2e6;
    border-radius: 12px;
    padding: 20px;
    margin-top: 40px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.membership-note i {
    color: #667eea;
    font-size: 1.2rem;
}

.membership-note p {
    margin: 0;
    color: #495057;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Responsive Design */
@media (max-width: 768px) {
    .membership-note {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
    
    .membership-note p {
        font-size: 0.9rem;
    }
}

/* Pricing Toggle */
.pricing-toggle {
    display: flex;
    background: #f8f9fa;
    border-radius: 8px;
    padding: 4px;
    margin-bottom: 16px;
    gap: 4px;
}

.toggle-btn {
    flex: 1;
    padding: 8px 16px;
    border: none;
    background: transparent;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #6c757d;
    cursor: pointer;
    transition: all 0.3s ease;
}

.toggle-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.4);
}

.toggle-btn:hover:not(.active) {
    background: #e9ecef;
    color: #495057;
}

/* Price Container */
.price-container {
    position: relative;
}

.price {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.price.active {
    display: flex;
}

.price .currency {
    font-size: 1.5rem;
    vertical-align: top;
}

.price .period {
    font-size: 1rem;
    font-weight: 400;
    opacity: 0.8;
}

/* Savings Badge */
.savings-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 12px;
    box-shadow: 0 4px 8px rgba(16, 185, 129, 0.4);
    animation: pulse-badge 2s infinite;
}

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

/* Responsive Design for Pricing */
@media (max-width: 768px) {
    .pricing-toggle {
        margin-bottom: 12px;
    }
    
    .toggle-btn {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
    
    .price {
        font-size: 1.75rem;
    }
    
    .price .currency {
        font-size: 1.25rem;
    }
    
    .savings-badge {
        font-size: 0.7rem;
        padding: 3px 6px;
    }
}

/* Analytics Carousel Styles */
.analytics-carousel {
    position: relative;
    overflow: hidden;
    min-height: 600px; /* Ensure container has height */
}

.analytics-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(100%); /* Default: off-screen to the right */
    transition: transform 1s ease-in-out, opacity 1s ease-in-out;
    z-index: 1;
}

.analytics-slide.active {
    opacity: 1;
    transform: translateX(0); /* Slide into view */
    z-index: 2;
    position: absolute; /* Keep consistent positioning */
}

.analytics-slide.slide-out-left {
    opacity: 1; /* Keep visible during transition */
    transform: translateX(-100%); /* Slide out to the left */
    z-index: 3; /* Higher z-index during exit to be visible */
    position: absolute; /* Ensure it's positioned absolutely during exit */
}

/* Ensure inactive slides always start from the right */
.analytics-slide:not(.active):not(.slide-out-left) {
    transform: translateX(100%);
    opacity: 0;
}

/* Ensure images in active slides are always visible */
.analytics-slide.active img {
    opacity: 1 !important;
    visibility: visible !important;
}

/* Add background color to images while loading */
.analytics-slide img {
    background-color: #f8fafc;
    display: block;
}

.analytics-carousel-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}

.carousel-dots {
    display: flex;
    gap: 0.5rem;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: #d1d5db !important;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.carousel-dot.active {
    background: #3b82f6 !important;
    transform: scale(1.2);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.4);
}

.carousel-dot:hover {
    background: #6b7280 !important;
    transform: scale(1.1);
}

.carousel-dot.active:hover {
    background: #2563eb !important;
    transform: scale(1.2);
}

@media (max-width: 768px) {
    .analytics-carousel {
        min-height: 700px;
    }
    
    .analytics-carousel-nav {
        margin-top: 1.5rem;
    }
    
    .carousel-dot {
        width: 6px;
        height: 6px;
    }
    
    /* Mobile-specific layout for analytics slides */
    .analytics-slide > div {
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        gap: 2rem !important;
    }
    
    .analytics-slide .phone-mockup {
        flex: none !important;
        margin-bottom: 1rem;
    }
    
    .analytics-slide .report-text {
        flex: none !important;
        max-width: 100% !important;
        text-align: center !important;
        padding: 0 1rem;
    }
    
    .analytics-slide .report-text h2 {
        font-size: 1.75rem !important;
    }
    
    .analytics-slide .report-text p {
        font-size: 1rem !important;
    }
}

@media (max-width: 480px) {
    .analytics-carousel {
        min-height: 650px;
    }
    
    .analytics-slide .phone-mockup img {
        width: 240px !important;
        height: 488px !important;
    }
    
    .analytics-slide .report-text h2 {
        font-size: 1.5rem !important;
    }
    
    .analytics-slide .report-text p {
        font-size: 0.95rem !important;
    }
} 

/* Help Center Styles */
.help-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 6.5rem 1.5rem 4rem;
    color: #0f172a;
}

.help-hero {
    text-align: center;
    margin-bottom: 2.75rem;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(14, 165, 233, 0.12));
    border: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
}

.help-hero h1 {
    font-size: 2.4rem;
    margin-bottom: 0.75rem;
    color: #0f172a;
}

.help-hero p {
    color: #64748b;
    font-size: 1.05rem;
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.help-card {
    display: block;
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    color: inherit;
    min-height: 180px;
}

.help-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
}

.help-card-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(99, 102, 241, 0.12);
    color: #6366f1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.help-card h2 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #0f172a;
}

.help-card p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.5;
}

.help-steps {
    margin: 2rem 0;
    padding: 0;
    list-style: none;
    color: #334155;
    line-height: 1.7;
    counter-reset: help-step;
}

.help-steps li {
    margin-bottom: 1rem;
    padding: 1rem 1.25rem 1rem 3.25rem;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    position: relative;
    box-shadow: 0 8px 16px rgba(15, 23, 42, 0.06);
}

.help-steps li::before {
    counter-increment: help-step;
    content: counter(help-step);
    position: absolute;
    left: 1rem;
    top: 1rem;
    width: 30px;
    height: 30px;
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.12);
    color: #6366f1;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.help-note {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-left: 4px solid #6366f1;
    padding: 1rem 1.25rem;
    border-radius: 12px;
    color: #475569;
    box-shadow: 0 10px 18px rgba(15, 23, 42, 0.06);
}

.help-content > h1 {
    font-size: 2.1rem;
    margin: 1rem 0 0.75rem;
}

.help-content > p {
    color: #64748b;
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.help-content .back-link {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    padding: 0.6rem 1rem;
    border-radius: 999px;
    color: #475569;
    box-shadow: 0 8px 14px rgba(15, 23, 42, 0.06);
}