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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
}

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

/* Header */
header {
    background: #1a1a1a;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

.logo-icon {
    font-size: 2rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #00d9ff;
}

.btn-download {
    background: #00d9ff;
    color: #1a1a1a;
    padding: 0.6rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
}

.btn-download:hover {
    background: #00c4e6;
    color: #1a1a1a;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #fff;
    padding: 6rem 0;
}

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

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, #00d9ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: #ccc;
}

.btn-primary {
    display: inline-block;
    background: #00d9ff;
    color: #1a1a1a;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 217, 255, 0.3);
}

.btn-primary:hover {
    background: #00c4e6;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 217, 255, 0.4);
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: #00d9ff;
}

.stat-label {
    font-size: 0.9rem;
    color: #999;
    margin-top: 0.3rem;
}

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

.screenshot {
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* How It Works */
.how-it-works {
    padding: 6rem 0;
    background: #f9f9f9;
}

.how-it-works h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.step {
    text-align: center;
    padding: 2rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}

.step:hover {
    transform: translateY(-5px);
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.step p {
    color: #666;
}

/* Stores Section */
.stores {
    padding: 6rem 0;
    background: #fff;
}

.stores h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
}

.store-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.store-card {
    padding: 2rem;
    background: #f9f9f9;
    border-radius: 12px;
    text-align: center;
    border: 2px solid #eee;
    transition: all 0.3s;
}

.store-card:hover {
    border-color: #00d9ff;
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0, 217, 255, 0.2);
}

.store-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a1a1a;
}

/* Features */
.features {
    padding: 6rem 0;
    background: #f9f9f9;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.feature {
    text-align: center;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.feature p {
    color: #666;
    line-height: 1.7;
}

.feature p strong {
    color: #00d9ff;
    font-weight: 600;
}

/* Perfect For Section */
.perfect-for {
    padding: 6rem 0;
    background: #fff;
}

.perfect-for h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.audience-card {
    padding: 2.5rem;
    background: #f9f9f9;
    border-radius: 12px;
    border: 2px solid #eee;
    transition: all 0.3s;
}

.audience-card:hover {
    border-color: #00d9ff;
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 217, 255, 0.2);
}

.audience-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.audience-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.audience-card p {
    color: #666;
    line-height: 1.6;
}

/* Pricing */
.pricing {
    padding: 6rem 0;
    background: #f9f9f9;
}

.pricing h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 900px;
    margin: 3rem auto 0;
}

.pricing-card {
    background: #fff;
    border: 2px solid #eee;
    border-radius: 16px;
    padding: 3rem;
    text-align: center;
    position: relative;
    transition: all 0.3s;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.pricing-card.featured {
    border-color: #00d9ff;
    box-shadow: 0 10px 40px rgba(0, 217, 255, 0.2);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #00d9ff;
    color: #1a1a1a;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.plan-price {
    margin-bottom: 2rem;
}

.price {
    font-size: 3.5rem;
    font-weight: 700;
    color: #1a1a1a;
}

.period {
    display: block;
    font-size: 1rem;
    color: #666;
    margin-top: 0.5rem;
}

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

.plan-features li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #eee;
    color: #333;
}

.plan-features li:last-child {
    border-bottom: none;
}

.plan-features strong {
    color: #00d9ff;
}

.btn-plan {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: 2px solid #00d9ff;
    color: #00d9ff;
    background: transparent;
}

.btn-plan:hover {
    background: #00d9ff;
    color: #fff;
}

.btn-plan-featured {
    background: #00d9ff;
    color: #fff;
}

.btn-plan-featured:hover {
    background: #00c4e6;
    border-color: #00c4e6;
}

/* Download CTA */
.download-cta {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #fff;
    text-align: center;
}

.download-cta h2 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.2rem;
    color: #ccc;
    margin-bottom: 2.5rem;
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
}

.download-note {
    margin-top: 1.5rem;
    color: #999;
    font-size: 0.95rem;
}

/* Footer */
footer {
    background: #0a0a0a;
    color: #999;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

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

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

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

.footer-section a {
    color: #999;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #00d9ff;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

.footer-bottom a {
    color: #00d9ff;
    text-decoration: none;
}

/* Responsive */
@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .store-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .audience-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .steps {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
}