/**
 * Single Template Styles
 *
 * Styles for single article and testimonial templates.
 * Uses theme design tokens from style.css (:root).
 */

/* ==========================================================================
   Single Article — Page Hero Override
   The article header uses .page-hero from pages.css for the gradient bg.
   These rules add article-specific elements (categories, meta) within it.
   ========================================================================== */

.single-article .page-hero {
    padding-bottom: var(--space-sm);
}

.single-article .article-categories {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
}

.article-category-link {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-cream);
    background: var(--color-sage);
    padding: 0.2rem var(--space-xs);
    border-radius: var(--radius-pill, 9999px);
    text-decoration: none;
    transition: background var(--transition-fast);
}

.article-category-link:hover {
    background: var(--color-sage-dark);
}

.single-article .article-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.single-article .article-meta {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* ==========================================================================
   Featured Image
   ========================================================================== */

.article-featured-image {
    margin-bottom: var(--space-sm);
}

.article-featured-image .container {
    max-width: 1100px;
}

.featured-image {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(44, 41, 37, 0.1);
}

/* ==========================================================================
   Article Content — Typography
   ========================================================================== */

.container-article {
    max-width: 1000px;
}

.article-content-wrapper {
    padding: var(--space-md) 0 var(--space-sm);
}

.single-article .article-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text);
}

.single-article .article-content p {
    margin-bottom: var(--space-md);
}

.single-article .article-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 500;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.single-article .article-content h3 {
    font-family: var(--font-display);
    font-size: clamp(1.375rem, 2.5vw, 1.75rem);
    font-weight: 500;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.single-article .article-content h4 {
    font-family: var(--font-display);
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    font-weight: 500;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-xs);
    color: var(--color-text);
}

.single-article .article-content ul,
.single-article .article-content ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-lg);
}

.single-article .article-content li {
    margin-bottom: var(--space-xs);
}

.single-article .article-content blockquote {
    margin: var(--space-lg) 0;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-cream);
    border-left: 4px solid var(--color-coral);
    border-radius: 0 8px 8px 0;
    font-style: italic;
}

.single-article .article-content a {
    color: var(--color-sage);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color var(--transition-fast);
}

.single-article .article-content a:hover {
    color: var(--color-sage-dark);
}

.single-article .article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: var(--space-md) 0;
}

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

.single-article .article-content hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-lg) 0;
}

/* ==========================================================================
   Article Footer (Tags)
   ========================================================================== */

.article-footer {
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    align-items: center;
}

.tags-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-right: var(--space-xs);
}

.article-tag {
    font-size: 0.875rem;
    padding: 0.25rem var(--space-xs);
    background: var(--color-cream);
    border-radius: 9999px;
    color: var(--color-text-light);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.article-tag:hover {
    background: var(--color-coral);
    color: white;
}

/* ==========================================================================
   Author Section
   ========================================================================== */

.author-section {
    padding: var(--space-sm) 0 var(--space-lg);
    background: var(--color-cream);
}

.author-label--section {
    display: block;
    text-align: center;
    margin-bottom: var(--space-sm);
}

.author-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
}

.author-cards--dual {
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 640px) {
    .author-cards--dual {
        grid-template-columns: 1fr;
    }
}

.author-card {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    padding: var(--space-md);
    background: var(--color-warm-white);
    border-radius: 12px;
}

.author-card .author-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
}

.author-card .author-info {
    flex: 1;
}

.author-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.author-card .author-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    margin: 0.25rem 0 var(--space-xs);
}

.author-bio {
    font-size: 1rem;
    color: var(--color-text-light);
    margin: 0;
}

/* ==========================================================================
   Return to Learning Center
   ========================================================================== */

.return-to-lc {
    padding: var(--space-md) 0;
    text-align: center;
    background: var(--color-cream);
}

.return-to-lc__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* ==========================================================================
   Related Articles
   ========================================================================== */

.related-articles {
    padding: var(--space-xl) 0;
}

.related-articles .section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

.related-articles .articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: start;
}

@media (max-width: 1024px) {
    .related-articles .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .related-articles .articles-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Single Testimonial
   ========================================================================== */

.single-testimonial {
    padding: var(--space-2xl) 0;
    background: var(--color-cream);
}

.testimonial-single-card {
    background: var(--color-warm-white);
    padding: var(--space-xl);
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(44, 41, 37, 0.08);
    text-align: center;
}

.testimonial-rating-large {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.testimonial-rating-large .star {
    color: var(--color-coral);
}

.testimonial-rating-large .star.filled {
    fill: var(--color-coral);
}

.testimonial-headline {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 500;
    margin-bottom: var(--space-lg);
    color: var(--color-text);
}

.testimonial-full-content {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text);
    margin: 0;
    padding: 0;
    border: none;
    font-style: normal;
    max-width: 600px;
    margin: 0 auto var(--space-lg);
}

.testimonial-full-content p {
    margin-bottom: var(--space-sm);
}

.testimonial-product-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.product-tag {
    font-size: 0.875rem;
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-cream);
    border-radius: 9999px;
    color: var(--color-text-light);
    text-decoration: none;
}

.product-tag:hover {
    color: var(--color-coral);
}

.testimonial-author-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.author-avatar-large {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-sage);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.25rem;
}

.testimonial-author-section .author-details {
    text-align: center;
}

.testimonial-author-section .author-name {
    display: block;
    font-style: normal;
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--color-text);
}

.testimonial-author-section .author-location {
    display: block;
    font-size: 1rem;
    color: var(--color-text-light);
    margin-top: 0.25rem;
}

.testimonial-author-section .testimonial-date {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

/* More Testimonials */
.more-testimonials {
    background: var(--color-cream);
}

.read-more-link {
    font-size: 0.875rem;
    color: var(--color-coral);
    text-decoration: none;
}

.read-more-link:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
    .article-content-wrapper {
        padding: var(--space-sm) 0;
    }

    .author-card {
        flex-direction: column;
        text-align: center;
    }

    .testimonial-single-card {
        padding: var(--space-lg);
    }

    .testimonial-full-content {
        font-size: 1.125rem;
    }
}