/* CTA and Related Content Styles */
.cta-section {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    margin: 3rem 0;
    text-align: center;
}

.cta-primary {
    display: inline-block;
    background: #007bff;
    color: white;
    padding: 1rem 2rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    margin: 1rem 0;
    transition: background-color 0.3s;
}

.cta-primary:hover {
    background: #0056b3;
}

.related-articles {
    margin: 3rem 0;
    padding: 2rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.related-articles h2 {
    text-align: center;
    margin-bottom: 2rem;
}

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

.article-card {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    transition: transform 0.3s;
}

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

.article-card h3 {
    margin: 0 0 1rem 0;
}

.article-card a {
    color: #333;
    text-decoration: none;
}

.article-card a:hover {
    color: #007bff;
}

.newsletter-signup {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    padding: 3rem 2rem;
    border-radius: 8px;
    text-align: center;
    margin: 3rem 0;
}

.newsletter-signup h2 {
    margin-bottom: 1rem;
}

.newsletter-signup p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input[type="email"] {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.newsletter-form button {
    background: #28a745;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s;
}

.newsletter-form button:hover {
    background: #218838;
}

.quick-nav {
    position: sticky;
    top: 2rem;
    background: #fff;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.quick-nav h3 {
    margin: 0 0 1rem 0;
}

.quick-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.quick-nav li {
    margin: 0.5rem 0;
}

.quick-nav a {
    color: #333;
    text-decoration: none;
    display: block;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.quick-nav a:hover {
    background: #f8f9fa;
    color: #007bff;
}

@media (max-width: 768px) {
    .article-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-section,
    .related-articles,
    .newsletter-signup {
        padding: 1.5rem;
    }
}