/* Blog Styles - Unified with Premium Styles */

/* Import base premium styles */
@import url('premium-styles.css');

/* Blog-specific styles using premium color palette */
.blog-hero {
    margin-top: 60px;
    padding: 80px 0;
    background: var(--primary-gradient);
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: shimmer 8s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.blog-header {
    text-align: center;
    position: relative;
    z-index: 2;
}

.blog-header h1 {
    font-size: 3rem;
    color: white;
    margin-bottom: 20px;
    font-weight: 900;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.blog-header p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 700px;
    margin: 0 auto;
}

.blog-container {
    max-width: 1200px;
    margin: 80px auto;
    padding: 0 20px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.blog-card {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.blog-card:hover::before {
    opacity: 1;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.blog-image {
    width: 100%;
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.blog-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.3) 100%);
}

.blog-content {
    padding: 25px;
}

.blog-category {
    display: inline-block;
    padding: 4px 12px;
    background: var(--secondary-gradient);
    color: white;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.blog-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-excerpt {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: gap var(--transition-base);
}

.read-more:hover {
    gap: 10px;
}

/* Article Styles */
.article-hero {
    margin-top: 60px;
    min-height: 400px;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.article-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1574629810360-7efbbe195018?w=1920') center/cover;
    opacity: 0.2;
}

.article-hero-content {
    text-align: center;
    color: white;
    max-width: 900px;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.article-hero h1 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.article-container {
    max-width: 1200px;
    margin: -60px auto 80px;
    padding: 0 20px;
    position: relative;
    z-index: 10;
}

.article-content {
    background: white;
    padding: 60px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.article-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 30px auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 100%;
    object-fit: contain;
}

.article-content h2 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin: 40px 0 20px;
    font-weight: 700;
    position: relative;
    padding-left: 20px;
}

.article-content h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 2px;
}

.article-content h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin: 30px 0 15px;
    font-weight: 600;
}

.article-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

/* Ensure all text content has proper styling */
.article-content > * {
    color: var(--text-secondary);
    line-height: 1.6;
}

.article-content strong {
    color: var(--text-primary);
    font-weight: 600;
}

.article-content em {
    font-style: italic;
    color: var(--text-secondary);
}

.article-content ul, .article-content ol {
    margin: 20px 0;
    padding-left: 30px;
    color: var(--text-secondary);
}

.article-content li {
    margin-bottom: 10px;
    line-height: 1.8;
}

.article-content a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    transition: border-color var(--transition-base);
}

.article-content a:hover {
    border-bottom-color: var(--primary-color);
}

/* Feature Cards */
.feature-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(255,255,255,0.98));
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: var(--radius-lg);
    padding: 25px;
    margin: 20px 0;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

/* CTA Sections */
.cta-section {
    background: var(--primary-gradient);
    color: white;
    padding: 40px;
    border-radius: var(--radius-xl);
    text-align: center;
    margin: 40px 0;
    position: relative;
    overflow: hidden;
}

/* Rotating animation removed for better performance */

.cta-button {
    display: inline-block;
    padding: 12px 30px;
    background: white;
    color: var(--primary-color);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition-base);
    position: relative;
    z-index: 1;
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

/* Recommended Reading Section */
.related-posts {
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
    padding: 60px 40px;
    border-radius: var(--radius-xl);
    margin-top: 60px;
}

.related-posts h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: var(--text-primary);
    font-weight: 800;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.related-card {
    background: white;
    padding: 30px;
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    display: block;
    border: 2px solid transparent;
}

.related-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.related-card h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    margin: 0 0 15px 0;
    line-height: 1.4;
    font-weight: 700;
}

.related-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0 0 20px 0;
}

.related-card .read-more {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: gap var(--transition-base);
}

.related-card:hover .read-more {
    gap: 10px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .blog-header h1,
    .article-hero h1 {
        font-size: 2rem;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .article-content {
        padding: 30px 20px;
    }
    
    .article-container {
        margin-top: -40px;
        max-width: 100%;
    }
    
    .article-content img {
        max-width: 100%;
        width: 100%;
    }
    
    .article-content img {
        margin: 20px auto;
    }
    
    .related-posts {
        padding: 40px 20px;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
}

/* Loading Animation */
.blog-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 107, 53, 0.1);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}