:root {
    --primary-color: #007AFF;
    --text-color: #333;
    --background-color: #f5f5f7;
}

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
}

.top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.top-nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
}

.top-nav .cta-button {
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
}

.hero {
    text-align: center;
    padding: 4rem 2rem;
}

.hero h1 {
    font-size: 3rem;
    margin: 0;
    background: linear-gradient(135deg, #007AFF, #5856D6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.2rem;
    color: #666;
    margin-top: 1rem;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

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

.app-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.2s ease;
}

.app-card:hover {
    transform: translateY(-4px);
}

.app-icon {
    width: 120px;
    height: 120px;
    border-radius: 24px;
    margin-bottom: 1.5rem;
}

.app-info h2 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--text-color);
}

.app-description {
    color: #666;
    margin: 0.5rem 0 1.5rem;
}

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

.learn-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.app-store-badge img {
    height: 40px;
}

@media (max-width: 768px) {
    .app-grid {
        grid-template-columns: 1fr;
    }
    
    .app-card {
        text-align: center;
    }
    
    .app-links {
        justify-content: center;
    }
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem;
    transition: color 0.2s ease;
}

.social-links a:hover {
    color: var(--primary-color);
}

.copyright {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

@media (max-width: 768px) {
    .footer-content {
        padding: 3rem 1rem;
    }
}

/* Privacy Policy Styles */
.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.privacy-content h2 {
    color: var(--text-color);
    margin-top: 2rem;
    font-size: 1.5rem;
}

.privacy-content p {
    margin: 1rem 0;
    line-height: 1.6;
}

.privacy-content ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.privacy-content li {
    margin: 0.5rem 0;
}

.privacy-content a {
    color: var(--primary-color);
    text-decoration: none;
}

.privacy-content a:hover {
    text-decoration: underline;
}