/* Commercial/Premium Knowledge Hub Styles */

/* Layout & Grid */
.article-container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    padding: 50px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    margin-bottom: 60px;
}

/* Blog Index Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.blog-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.blog-img {
    height: 220px;
    background-color: #eee;
    background-size: cover;
    background-position: center;
}

.blog-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-tag {
    align-self: flex-start;
    background: var(--secondary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-bottom: 15px;
    font-weight: 500;
}

.blog-content h3 {
    margin: 0 0 15px 0;
    font-size: 1.4rem;
    color: var(--primary-color);
    line-height: 1.4;
}

.blog-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.6;
    flex-grow: 1;
}

.read-more {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s;
}

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

/* Article Page Specifics */
.article-meta {
    color: #777;
    font-size: 0.9rem;
    margin-bottom: 30px;
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.article-content h1 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    line-height: 1.3;
}

.article-content h2 {
    color: var(--primary-color);
    font-size: 1.6rem;
    margin-top: 40px;
    margin-bottom: 20px;
    padding-left: 15px;
    border-left: 4px solid var(--secondary-color);
}

.article-content h3 {
    color: var(--text-dark);
    font-size: 1.3rem;
    margin-top: 30px;
    margin-bottom: 15px;
}

.article-content p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: #444;
    font-size: 1.05rem;
}

.article-content ul,
.article-content ol {
    margin-bottom: 25px;
    padding-left: 20px;
    color: #444;
}

.article-content li {
    margin-bottom: 12px;
    line-height: 1.7;
}

/* Highlight Box */
.highlight-box {
    background: #fff9f0;
    border: 1px solid #ffeeba;
    border-left: 5px solid var(--secondary-color);
    padding: 25px;
    margin: 35px 0;
    border-radius: 8px;
}

.highlight-box strong {
    color: #bfa15f;
    color: #9c6500;
}

/* Back Link */
.back-link {
    display: inline-block;
    margin-bottom: 20px;
    color: #666;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.back-link:hover {
    color: var(--secondary-color);
}

/* Responsive Table */
.table-responsive {
    overflow-x: auto;
    margin: 25px 0;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

th,
td {
    padding: 15px;
    border: 1px solid #eee;
    text-align: left;
}

th {
    background: var(--primary-color);
    color: white;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .article-container {
        padding: 25px;
    }

    .article-content h1 {
        font-size: 1.8rem;
    }
}