/* Reset and 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-color: #fafbfc;
}

/* Banner Section */
#banner {
    background: linear-gradient(135deg, #02812c 0%, #764ba2 100%);
    color: white;
    padding: 3rem 0;
    margin-bottom: 2rem;
}

.banner-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.logo {
    height: 80px;
    filter: brightness(0) invert(1);
}

.banner-text h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.banner-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Breadcrumb Navigation */
.breadcrumb {
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: #02812c;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.separator {
    margin: 0 0.5rem;
    color: #666;
}

.current {
    color: #666;
    font-weight: 500;
}

/* Article Styles */
.news-article {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    margin-bottom: 3rem;
}

/* Article Header */
.article-header {
    padding: 2.5rem 3rem 1.5rem;
    border-bottom: 1px solid #eef2f7;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.category {
    background: #02812c;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.publish-date, .author {
    color: #666;
    font-weight: 500;
}

.article-title {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: #1a202c;
}

.article-lead {
    font-size: 1.2rem;
    line-height: 1.6;
    color: #4a5568;
    font-weight: 400;
}

/* Featured Image */
.featured-image {
    margin: 0;
    text-align: center;
}

.featured-image img {
    width: 100%;
    max-width: 600px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.featured-image figcaption {
    padding: 1rem 2rem;
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
    background: #f8f9fa;
}

/* Article Content */
.article-content {
    padding: 2rem 3rem 3rem;
}

.content-section {
    margin-bottom: 2.5rem;
}

.content-section h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #2d3748;
}

.content-section p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.2rem;
    color: #4a5568;
}

/* Highlights Box */
.highlights-box {
    background: linear-gradient(135deg, #f0f4ff 0%, #e6f3ff 100%);
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid #02812c;
    margin: 2rem 0;
}

.highlights-box h3 {
    color: #2d3748;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.highlights-box ul {
    list-style: none;
}

.highlights-box li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: #4a5568;
    font-weight: 500;
}

.highlights-box li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #02812c;
    font-weight: bold;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 2.5rem;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border-radius: 12px;
    margin: 2rem 0;
}

.cta-section h3 {
    font-size: 1.4rem;
    color: #2d3748;
    margin-bottom: 0.5rem;
}

.cta-section p {
    color: #666;
    margin-bottom: 1.5rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #02812c 0%, #764ba2 100%);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.button-icon {
    font-size: 1.2rem;
}

.button-arrow {
    transition: transform 0.3s ease;
}

.cta-button:hover .button-arrow {
    transform: translateX(3px);
}

/* Article Footer */
.article-footer {
    padding: 2rem 3rem;
    background: #f8f9fa;
    border-top: 1px solid #eef2f7;
}

.tags {
    margin-bottom: 1.5rem;
}

.tag {
    display: inline-block;
    background: #e2e8f0;
    color: #4a5568;
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.85rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.share-section {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.share-label {
    font-weight: 600;
    color: #4a5568;
}

.share-buttons {
    display: flex;
    gap: 0.5rem;
}

.share-btn {
    padding: 0.5rem 1rem;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    color: #4a5568;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.share-btn:hover {
    background: #02812c;
    color: white;
    border-color: #02812c;
}

/* Related Articles */
.related-articles {
    margin-top: 3rem;
}

.related-articles h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #2d3748;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.related-card {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease;
}

.related-card:hover {
    transform: translateY(-2px);
}

.related-card h3 a {
    color: #2d3748;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
}

.related-card h3 a:hover {
    color: #02812c;
}

.related-date {
    color: #666;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .banner-content {
        flex-direction: column;
        text-align: center;
        padding: 0 1rem;
    }
    
    .banner-text h1 {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .article-header,
    .article-content {
        padding: 1.5rem 2rem;
    }
    
    .article-title {
        font-size: 1.8rem;
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .share-section {
        flex-direction: column;
        align-items: flex-start;
    }
}