/* ==========================================================================
   ARTICLE SINGLE - STYLES
   ========================================================================== */

.article-single {
    padding: calc(80px + var(--spacing-xxl)) 0 var(--spacing-xxl);
    background: var(--color-white);
}

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

/* Article Header */
.article-header {
    margin-bottom: var(--spacing-xxl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--color-bg-grey);
}

.article-meta-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.back-to-blog {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-light);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.back-to-blog svg {
    width: 20px;
    height: 20px;
}

.back-to-blog:hover {
    color: var(--color-primary);
}

.article-category {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 700;
}

.article-header h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.article-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.article-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 700;
    color: var(--color-black);
}

.author-title {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.article-date,
.article-read-time {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* Article Body */
.article-body {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--color-text);
}

.article-body h2 {
    font-size: var(--font-size-h3);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-black);
}

.article-body h3 {
    font-size: var(--font-size-h4);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
}

.article-body p {
    margin-bottom: var(--spacing-md);
}

.article-body ul,
.article-body ol {
    margin-bottom: var(--spacing-md);
    padding-left: 2rem;
}

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

.article-body strong {
    color: var(--color-black);
    font-weight: 700;
}

.article-body blockquote {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-light);
    border-left: 4px solid var(--color-primary);
    font-style: italic;
    color: var(--color-text);
}

.article-body .highlight-box {
    background: linear-gradient(135deg, rgba(22, 147, 133, 0.1) 0%, rgba(22, 147, 133, 0.05) 100%);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--color-primary);
    margin: var(--spacing-lg) 0;
}

/* Article Footer */
.article-footer {
    margin-top: var(--spacing-xxl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-bg-grey);
}

.article-cta {
    text-align: center;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(22, 147, 133, 0.05) 0%, rgba(255, 139, 0, 0.05) 100%);
    border-radius: var(--border-radius-xl);
    margin-bottom: var(--spacing-lg);
}

.article-cta h3 {
    margin-bottom: var(--spacing-sm);
}

.article-cta p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.back-to-blog-bottom {
    text-align: center;
}

/* ==========================================================================
   RESPONSIVE - ARTICLE SINGLE
   ========================================================================== */

@media (max-width: 768px) {
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .article-meta-top {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
}