:root {
    --color-background: #0a0a0f;
    --color-text-primary: #e4e4e7;
    --color-text-secondary: #94a3b8;
    --color-text-heading: #f1f5f9;
    --color-text-strong: #e2e8f0;
    --color-accent: #6366f1;
    --color-accent-light: #818cf8;
    --color-border: rgba(99, 102, 241, 0.2);
    --color-highlight-bg: rgba(99, 102, 241, 0.1);
    --color-highlight-border: #6366f1;
    
    --font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 60px;
    
    --border-radius: 4px;
    --transition: all 0.2s ease;
}

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

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--color-text-primary);
    background: var(--color-background);
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

h1 {
    font-size: clamp(2em, 5vw, 2.5em);
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, #ffffff 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: clamp(1.25em, 3vw, 1.5em);
    color: var(--color-text-heading);
    margin-top: var(--spacing-lg);
    margin-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 10px;
}

p, ul {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

li {
    margin-bottom: var(--spacing-xs);
    margin-left: 20px;
}

strong {
    color: var(--color-text-strong);
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-accent-light);
}

a:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
    font-weight: 500;
}

.back-link:hover {
    color: var(--color-text-primary);
}

.important-clause {
    background: var(--color-highlight-bg);
    border-left: 4px solid var(--color-highlight-border);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    margin: 20px 0;
}

.important-clause p {
    color: var(--color-text-primary);
}

/* Footer */
footer {
    background: var(--color-background);
    color: #64748b;
    text-align: center;
    padding: 56px 20px;
    border-top: 1px solid var(--color-border);
}

footer p {
    margin-bottom: var(--spacing-sm);
}

footer .tagline {
    font-size: 1.1em;
    color: var(--color-text-secondary);
}

footer .subtitle {
    margin-top: 14px;
    color: #64748b;
}

.footer-links {
    margin-top: 32px;
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.footer-links a {
    color: #64748b;
    font-size: 0.9em;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-text-secondary);
}

@media (max-width: 768px) {
    .container {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    h1 {
        font-size: 2em;
    }
    
    h2 {
        font-size: 1.25em;
    }
    
    .footer-links {
        gap: var(--spacing-sm);
    }
}

@media print {
    body {
        color: #000;
        background: #fff;
    }
    
    h1, h2 {
        color: #000;
        -webkit-text-fill-color: initial;
    }
    
    .back-link, footer {
        display: none;
    }
}