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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #2d2d2d;
    background: #ffffff;
}

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

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2d2d2d;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: #2d2d2d;
    font-weight: 400;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #666;
}

.nav-cta {
    background: #2d2d2d !important;
    color: white !important;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: #000 !important;
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 3rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #2d2d2d;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    background: #2d2d2d;
    color: white;
    padding: 16px 32px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(45, 45, 45, 0.2);
}

.cta-button:hover {
    background: #000;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45, 45, 45, 0.3);
}

/* Card Showcase */
.card-showcase {
    display: flex;
    flex-direction: column;
    gap: 20px;
    perspective: 1000px;
}

.card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid;
}

.card:hover {
    transform: translateY(-5px) rotateY(5deg);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.card.spark {
    border-left-color: #4ade80;
    background: linear-gradient(135deg, #f0fdf4, #ffffff);
}

.card.glow {
    border-left-color: #60a5fa;
    background: linear-gradient(135deg, #eff6ff, #ffffff);
}

.card.shine {
    border-left-color: #fbbf24;
    background: linear-gradient(135deg, #fffbeb, #ffffff);
}

.card-header {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 12px;
    opacity: 0.8;
}

.card-content {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 12px;
    color: #2d2d2d;
}

.card-footer {
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.7;
}

/* Sections */
.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 60px;
    color: #2d2d2d;
}

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

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.about-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #2d2d2d;
}

.about-item p {
    margin-bottom: 12px;
    color: #666;
    line-height: 1.6;
}

.about-item strong {
    color: #2d2d2d;
    font-weight: 500;
}

/* How to Play */
.how-to-play {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 30px;
}

.step-number {
    width: 50px;
    height: 50px;
    background: #2d2d2d;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #2d2d2d;
}

.step-content p {
    color: #666;
    line-height: 1.6;
}

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

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.testimonial {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid #2d2d2d;
}

.testimonial p {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    color: #2d2d2d;
}

.testimonial-author {
    font-weight: 500;
    color: #666;
}

/* Purchase Section */
.purchase {
    padding: 80px 0;
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
    color: white;
}

.purchase .section-title {
    color: white;
}

.product-showcase {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.product-info h4 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 30px;
}

.product-features {
    list-style: none;
    margin-bottom: 30px;
}

.product-features li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.product-features li:before {
    content: "✓ ";
    color: #4ade80;
    font-weight: bold;
    margin-right: 10px;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    margin: 30px 0;
    color: #4ade80;
}

.paypal-button {
    margin: 30px 0;
}

.purchase-note {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-top: 20px;
}

/* Footer */
.footer {
    padding: 40px 0;
    background: #1a1a1a;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .card-showcase {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}