/* Blog Styles */

/* Article Main Layout */
.article-main {
    padding-top: 100px;
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.article-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Article Header */
.article-header {
    margin-bottom: 3rem;
    text-align: center;
}

.breadcrumb {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

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

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

.breadcrumb span {
    color: var(--text-secondary);
}

.article-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Article Content */
.article-content {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.article-intro {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    border-left: 4px solid var(--primary);
    padding-left: 2rem;
}

.article-content h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 2.5rem 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary);
}

.article-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 2rem 0 1rem 0;
}

.article-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 1.5rem 0 0.5rem 0;
}

.article-content p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.article-content ul, .article-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

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

/* Feature List */
.feature-list {
    margin: 2rem 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid #f1f5f9;
}

.feature-item:last-child {
    border-bottom: none;
}

.feature-item i {
    color: var(--primary);
    font-size: 1.2rem;
}

/* Tool Recommendations */
.tool-recommendation {
    display: grid;
    gap: 1.5rem;
    margin: 2rem 0;
}

.tool-item {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary);
    transition: var(--transition);
}

.tool-item:hover {
    background: #f1f5f9;
    transform: translateX(5px);
}

.tool-item h4 {
    color: var(--primary);
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tool-item p {
    margin: 0;
    color: var(--text-secondary);
}

/* Student Tool List */
.student-tool-list {
    margin: 2rem 0;
}

.student-tool {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 15px;
    transition: var(--transition);
}

.student-tool:hover {
    background: #f1f5f9;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.tool-number {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.tool-content h3 {
    color: var(--primary);
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tool-content p {
    margin: 0.5rem 0;
    color: var(--text-secondary);
}

/* Highlight Boxes */
.highlight-box {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid #bae6fd;
    margin: 2rem 0;
}

.highlight-box h3 {
    color: var(--primary);
    margin: 0 0 1rem 0;
}

.highlight-box p {
    margin: 0;
    color: var(--text-secondary);
}

.pro-tip {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    border-left: 4px solid #f59e0b;
    margin: 1.5rem 0;
    font-style: italic;
    color: #92400e;
}

/* Checklist */
.checklist {
    margin: 1.5rem 0;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
}

.checklist-item i {
    color: #10b981;
    font-size: 1.1rem;
}

.checklist-item span {
    color: var(--text-secondary);
}

/* Article CTA */
.article-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    margin: 3rem 0;
}

.article-cta h3 {
    color: white;
    margin: 0 0 1rem 0;
}

.article-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.cta-feature i {
    color: #10b981;
}

/* Article Navigation */
.article-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 3rem;
}

.nav-back {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.nav-back:hover {
    color: var(--secondary);
    transform: translateX(-5px);
}

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

.article-share span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.share-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background: #f8fafc;
    color: var(--text-secondary);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

.share-link:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

/* Blog Listing Styles */

.blog-content {
    padding: 4rem 0;
    background: #f8fafc;
}

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

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.blog-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.blog-card-thumbnail {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.thumbnail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .thumbnail-image {
    transform: scale(1.05);
}

.blog-card-header {
    padding: 1.5rem 2rem;
    flex: 1;
}

.blog-card-category {
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
    color: var(--text-primary);
}

.blog-card-content {
    padding: 2rem;
}

.blog-card-excerpt {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.read-more {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--secondary);
}

/* Newsletter Section */
.newsletter-section {
    margin-top: 4rem;
    display: flex;
    justify-content: center;
}

.newsletter-card {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 600px;
    width: 100%;
}

.newsletter-card h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.newsletter-card p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.newsletter-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    font-family: var(--font-family);
    transition: var(--transition);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(21, 78, 155, 0.1);
}

.newsletter-note {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .article-container {
        padding: 0 1rem;
    }
    
    .article-title {
        font-size: 2rem;
    }
    
    .article-content {
        padding: 2rem 1.5rem;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .article-navigation {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .student-tool {
        flex-direction: column;
        text-align: center;
    }
    

    
    .blog-hero-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-card {
        padding: 2rem 1.5rem;
    }
}