/* Simple, clean styling for AI-friendly content */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    text-align: center;
}

header h1 {
    font-size: 2.5em;
    margin-bottom: 15px;
    line-height: 1.2;
}

.subtitle {
    font-size: 1.3em;
    opacity: 0.95;
    margin-bottom: 10px;
}

.hero-description {
    font-size: 1.1em;
    opacity: 0.9;
    margin-top: 15px;
}

main {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

section {
    margin-bottom: 40px;
}

section:last-child {
    margin-bottom: 0;
}

h2 {
    color: #667eea;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
}

h3 {
    color: #764ba2;
    margin: 20px 0 10px 0;
}

p {
    margin-bottom: 15px;
}

ul, ol {
    margin-left: 30px;
    margin-bottom: 15px;
}

li {
    margin-bottom: 8px;
}

a {
    color: #667eea;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #764ba2;
    text-decoration: underline;
}

code {
    background: #f4f4f4;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.info-block {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 5px;
    border-left: 4px solid #667eea;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

thead {
    background: #667eea;
    color: white;
}

th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

tbody tr:hover {
    background: #f5f5f5;
}

footer {
    margin-top: 30px;
    padding: 20px;
    text-align: center;
    color: #666;
    background: white;
    border-radius: 10px;
}

footer nav {
    margin-top: 10px;
}

footer a {
    color: #666;
    margin: 0 10px;
}

/* New Superlines-specific styles */

.lead {
    font-size: 1.15em;
    font-weight: 500;
    line-height: 1.7;
    color: #444;
}

.benefit {
    background: #f9f9f9;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.benefit h3 {
    color: #667eea;
    margin-top: 0;
}

.benefit p:last-child {
    margin-bottom: 0;
}

.highlight {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-left: 4px solid #764ba2;
}

.highlight h3 {
    color: #764ba2;
    font-size: 1.3em;
    margin-top: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.feature-card {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    border-top: 3px solid #667eea;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.2);
}

.feature-card h4 {
    color: #667eea;
    margin-top: 0;
    margin-bottom: 10px;
}

.feature-card p {
    margin-bottom: 0;
    font-size: 0.95em;
    color: #555;
}

.use-case-list {
    list-style: none;
    margin-left: 0;
}

.use-case-list li {
    background: #f9f9f9;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 5px;
    border-left: 3px solid #667eea;
}

.cta-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px;
    border-radius: 10px;
    text-align: center;
}

.cta-box h2 {
    color: white;
    border-bottom: none;
    margin-bottom: 15px;
}

.cta-box p {
    font-size: 1.1em;
    margin-bottom: 20px;
}

.cta-buttons {
    margin-top: 30px;
}

.cta-buttons p {
    font-size: 1em;
    opacity: 0.9;
}

.footer-tagline {
    font-style: italic;
    opacity: 0.8;
    margin-top: 5px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    header h1 {
        font-size: 2em;
    }
    
    .subtitle {
        font-size: 1.1em;
    }
    
    .hero-description {
        font-size: 1em;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    body {
        padding: 15px;
    }
    
    main {
        padding: 20px;
    }
    
    .cta-box {
        padding: 30px 20px;
    }
}