/* ===================================
   ESCRITOS - BLOG STYLES
   =================================== */

/* === VARIABLES === */
:root {
    --card-spacing: 2rem;
    --card-radius: 4px;
    --article-max-width: 720px;
    --cover-aspect-ratio: 16/9;
}

/* === ESCRITOS PAGE === */
.escritos-hero {
    padding: calc(var(--spacing-md) + 80px) 0 var(--spacing-md);
    text-align: center;
}

.escritos-hero h1 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 400;
    margin-bottom: 0.75rem;
}

.escritos-hero p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    max-width: 560px;
    margin: 0 auto;
}

/* === GRID DE CARDS === */
.escritos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding: 0.5rem 0 2rem;
    max-width: 880px;
    margin: 0 auto;
}

/* Featured post (primeiro) - ocupa toda a largura */
.escritos-grid .escrito-card:first-child {
    grid-column: 1 / -1;
}

.escritos-grid .escrito-card:first-child .card-image {
    aspect-ratio: 2.5/1;
    max-height: 288px;
}

.escritos-grid .escrito-card:first-child .card-content {
    padding: var(--spacing-lg);
}

.escritos-grid .escrito-card:first-child .card-content h3 {
    font-size: 1.75rem;
    line-height: 1.25;
}

.escritos-grid .escrito-card:first-child .card-excerpt {
    font-size: 1rem;
}

/* Grid secundário (posts 2, 3, 4) - 3 colunas */
@media (max-width: 768px) {
    .escritos-grid {
        grid-template-columns: 1fr;
    }
}

/* === CARD INDIVIDUAL === */
.escrito-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--card-radius);
    overflow: hidden;
    transition: all 0.3s var(--transition-smooth);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}

.escrito-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--color-accent);
}

.card-image {
    width: 100%;
    aspect-ratio: 16/9;
    max-height: 160px;
    overflow: hidden;
    background: var(--color-border);
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--transition-smooth);
}

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

.card-content {
    padding: var(--spacing-md);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-content h3 {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    line-height: 1.3;
    color: var(--color-primary);
}

.card-excerpt {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* === TAG SYSTEM === */
.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
    margin-bottom: 0.75rem;
}

.tag {
    font-family: var(--font-sans);
    font-size: 0.625rem;
    padding: 0.25rem 0.65rem;
    border-radius: 50px;
    font-weight: 500;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    transition: all 0.2s ease;
}

.tag-primary {
    background: rgba(139, 115, 85, 0.15);
    color: var(--color-accent);
    border: 1px solid rgba(139, 115, 85, 0.2);
}

.tag-secondary {
    background: var(--color-border);
    color: var(--color-text-muted);
    border: 1px solid transparent;
}

.tag-secondary:hover {
    background: rgba(139, 115, 85, 0.08);
    border-color: rgba(139, 115, 85, 0.2);
    color: var(--color-accent);
}

/* === META INFO === */
.card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
}

.meta-date {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.meta-date::before {
    content: '·';
    font-size: 1.5rem;
    line-height: 0;
}

/* === ARTICLE PAGE === */
.article-header {
    padding: calc(var(--spacing-2xl) + 80px) 0 var(--spacing-xl);
    max-width: var(--article-max-width);
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.breadcrumb a {
    color: var(--color-accent);
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.breadcrumb a:hover {
    opacity: 0.7;
}

.breadcrumb-separator {
    color: var(--color-text-muted);
}

.article-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.article-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-cover {
    width: 100%;
    max-width: 900px;
    margin: 0 auto var(--spacing-2xl);
    border-radius: var(--card-radius);
    overflow: hidden;
}

.article-cover img {
    width: 100%;
    height: auto;
    display: block;
}

/* === ARTICLE CONTENT === */
.article-content {
    max-width: var(--article-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.article-content p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
}

.article-content h2 {
    font-size: 1.875rem;
    font-weight: 500;
    margin-top: 3rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.article-content h3 {
    font-size: 1.5rem;
    font-weight: 500;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.article-content blockquote {
    border-left: 4px solid var(--color-accent);
    padding-left: 2rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--color-text-secondary);
    font-size: 1.125rem;
}

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

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

.article-content code {
    font-family: var(--font-mono);
    font-size: 0.875em;
    background: var(--color-border);
    padding: 0.25rem 0.5rem;
    border-radius: 2px;
}

.article-content pre {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--card-radius);
    padding: var(--spacing-md);
    overflow-x: auto;
    margin-bottom: 1.5rem;
}

.article-content pre code {
    background: none;
    padding: 0;
}

/* === RELATED POSTS === */
.related-posts {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.related-posts h2 {
    font-size: 1.875rem;
    font-weight: 400;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.related-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--card-radius);
    overflow: hidden;
    transition: all 0.3s var(--transition-smooth);
    text-decoration: none;
    color: inherit;
}

.related-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent);
}

.related-card .card-image {
    aspect-ratio: 16/9;
}

.related-card .card-content {
    padding: var(--spacing-md);
}

.related-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s var(--transition-smooth);
    margin: 0 auto;
    display: flex;
    width: fit-content;
}

.view-all-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
}

.view-all-btn::after {
    content: '→';
    transition: transform 0.3s ease;
}

.view-all-btn:hover::after {
    transform: translateX(4px);
}

/* === BACK BUTTON === */
.back-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-accent);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: opacity 0.2s ease;
    margin-bottom: var(--spacing-lg);
}

.back-button::before {
    content: '←';
    transition: transform 0.3s ease;
}

.back-button:hover::before {
    transform: translateX(-4px);
}

.back-button:hover {
    opacity: 0.7;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .escritos-grid {
        grid-template-columns: 1fr;
    }
    
    .article-content {
        padding: 0 var(--spacing-md);
    }
    
    .article-header {
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
}

/* === DARK MODE ADJUSTMENTS === */
body.dark-mode .escrito-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

body.dark-mode .tag-primary {
    background: rgba(139, 115, 85, 0.2);
    color: #a89178;
    border-color: rgba(139, 115, 85, 0.3);
}

body.dark-mode .tag-secondary:hover {
    background: rgba(139, 115, 85, 0.15);
    border-color: rgba(139, 115, 85, 0.3);
    color: #a89178;
}

body.dark-mode .article-content code {
    background: rgba(255, 255, 255, 0.05);
}