/* --- Post Card (Blog Index) --- */
.post-card {
    text-decoration: none;
    color: var(--color-text);
    background-color: var(--color-dark-accent);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.post-card-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: var(--color-dark);
    overflow: hidden;
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.post-card:hover .post-card-image img {
    transform: scale(1.05);
}

.post-card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.post-card-date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-card-title {
    font-size: 1.5rem;
    margin: 0 0 0.75rem;
    line-height: 1.3;
    color: var(--color-light);
    font-family: var(--font-secondary);
}

.post-card-excerpt {
    margin: 0 0 1.5rem;
    flex-grow: 1;
    color: var(--color-text);
    font-size: 0.95rem;
}

.post-card-readmore {
    font-weight: 700;
    color: var(--color-primary);
    margin-top: auto;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--color-dark);
}

/* --- Post Detail Page --- */
.post-header {
    text-align: center;
    margin-bottom: 3rem;
}

.post-header .breadcrumb {
    margin-bottom: 2rem;
}

.post-featured-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: 2rem;
    border: 1px solid var(--color-border);
}

.post-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    line-height: 1.2;
}

.post-meta {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-top: -0.5rem;
}

.post-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.post-content h2, .post-content h3 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.post-content p, .post-content ul, .post-content ol {
    margin-bottom: 1.5rem;
    color: var(--color-text-muted);
}

.post-content a {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.post-cta-divider {
    height: 1px;
    background: var(--color-border);
    margin: 4rem 0;
}

.post-cta {
    text-align: center;
    padding: 2.5rem;
    background-color: var(--color-dark-accent);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    margin-bottom: 4rem;
}

.post-cta h2 {
    margin-top: 0;
}

.related-posts {
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.related-posts h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1rem;
    color: var(--color-text-muted);
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.related-post-card {
    display: block;
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.related-post-card:hover {
    background-color: var(--color-dark-accent);
    border-color: var(--color-primary);
}

.related-post-card h4 {
    font-family: var(--font-secondary);
    font-size: 1.2rem;
    color: var(--color-light);
    margin-bottom: 0.5rem;
}

.related-post-card span {
    font-size: 0.9rem;
    font-weight: bold;
    color: var(--color-primary);
}

/* --- Author Page --- */
.author-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
    padding: 2.5rem;
    background-color: var(--color-dark-accent);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    text-align: center;
}

.author-avatar {
    flex-shrink: 0;
}

.author-avatar img, .avatar-placeholder {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-border);
}

.avatar-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-dark);
    font-size: 3rem;
    color: var(--color-text-muted);
}

.author-info h1 {
    font-family: var(--font-secondary);
    font-size: clamp(2.2rem, 5vw, 3rem);
    margin: 0 0 0.5rem 0;
}

.author-bio {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin: 0;
    max-width: 60ch;
}

.author-posts-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.author-posts-header h2 {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0;
}