/* Blog Styles */

/* Blog Hero */
.blog-hero {
    padding: 10rem 0 4rem;
    background: linear-gradient(135deg, #f0f7ff 0%, #dbeafe 50%, #fffbeb 100%);
    text-align: center;
}

.blog-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.blog-hero p {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Blog Section */
.blog-section {
    padding: 4rem 0 6rem;
    background: white;
}

/* Categories */
.blog-categories {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.625rem 1.25rem;
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s ease;
}

.category-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.category-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* Blog Card */
.blog-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--primary);
}

.blog-card a {
    display: block;
    padding: 2rem;
    text-decoration: none;
    color: inherit;
}

.blog-card-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.blog-card-icon i {
    font-size: 1.5rem;
    color: white;
}

.blog-card-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(29, 78, 216, 0.1);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-card h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.blog-card p {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.blog-card-link i {
    transition: transform 0.2s ease;
}

.blog-card:hover .blog-card-link i {
    transform: translateX(4px);
}

/* Blog CTA */
.blog-cta {
    padding: 5rem 0;
    background: var(--gradient-1);
    text-align: center;
}

.blog-cta h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
}

.blog-cta p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.blog-cta .btn {
    background: white;
    color: var(--primary);
}

.blog-cta .btn:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

/* Article Page Styles */
.article-hero {
    padding: 10rem 0 3rem;
    background: linear-gradient(135deg, #f0f7ff 0%, #dbeafe 50%, #fffbeb 100%);
}

.article-hero .container {
    max-width: 800px;
}

.article-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.article-breadcrumb a {
    color: var(--primary);
    text-decoration: none;
}

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

.article-breadcrumb span {
    color: var(--gray-400);
}

.article-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.3;
    margin-bottom: 1rem;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    color: var(--gray-500);
    font-size: 0.9rem;
}

.article-meta i {
    margin-right: 0.5rem;
    color: var(--primary);
}

/* Article Content */
.article-content {
    padding: 4rem 0;
    background: white;
}

.article-content .container {
    max-width: 800px;
}

.article-body {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray-700);
}

.article-body h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
}

.article-body h2:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.article-body h3 {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.article-body p {
    margin-bottom: 1.25rem;
}

.article-body ul, .article-body ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.article-body li {
    margin-bottom: 0.5rem;
}

.article-body strong {
    color: var(--gray-900);
}

.article-body a {
    color: var(--primary);
    text-decoration: none;
}

.article-body a:hover {
    text-decoration: underline;
}

/* Article CTA Box */
.article-cta-box {
    background: linear-gradient(135deg, #f0f7ff 0%, #dbeafe 100%);
    border: 2px solid var(--primary);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin: 2.5rem 0;
    text-align: center;
}

.article-cta-box h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    margin-top: 0;
}

.article-cta-box p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.article-cta-box .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.article-cta-box .btn.btn-primary {
    background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
    color: #ffffff !important;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(29, 78, 216, 0.4);
    transition: all 0.3s ease;
}

.article-cta-box .btn.btn-primary:hover {
    background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(29, 78, 216, 0.5);
}

.article-cta-box .btn.btn-primary i {
    color: #ffffff;
}

/* Article Table */
.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.95rem;
}

.article-body th, .article-body td {
    padding: 0.75rem 1rem;
    text-align: left;
    border: 1px solid var(--gray-200);
}

.article-body th {
    background: var(--gray-100);
    font-weight: 600;
    color: var(--gray-900);
}

.article-body tr:nth-child(even) {
    background: var(--gray-50);
}

/* Responsive */
@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 8rem 0 3rem;
    }
    
    .blog-hero h1 {
        font-size: 2rem;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .article-hero h1 {
        font-size: 1.75rem;
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .blog-cta h2 {
        font-size: 1.75rem;
    }
}

/* Navigation active state */
.nav-links a.active {
    color: var(--primary);
    font-weight: 600;
}