/* ============================================
   SINGLE ARTICLE — Editorial Magazine Style
   Classes exclusivas: .sart-* (single article)
   ============================================ */

/* PAGE GRID */
.sart-page {
    width: 100%;
    margin: 0 auto;
    min-height: calc(100vh - 58px);
}

/* HEADER */
.sart-header {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}
.sart-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1.5rem;
    transition: opacity var(--transition-fast);
}
.sart-breadcrumb:hover {
    opacity: 0.7;
}

.sart-breadcrumb .fa {
    font-size: 0.65rem;
}
.sart-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--accent-gradient);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1.25rem;
}

.sart-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(1.3rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.sart-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: var(--bg-tertiary);
    border-left: 3px solid var(--accent-color);
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}
.sart-author {
    display: flex;
    align-items: center;
    gap: 0.875rem;
}


.sart-avatar {
    width: 48px;
    height: 48px;
    background: var(--accent-gradient);
    color: #fff;
    font-weight: 800;
    font-size: 0.9rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 180, 216, 0.25);
}

.sart-author-name {
    display: block;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.sart-author-role {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sart-stats {
    display: flex;
    gap: 1.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.sart-stats span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.sart-stats .fa {
    color: var(--accent-color);
    font-size: 0.8rem;
}

/* FEATURED IMAGE */
.sart-featured {
    margin-bottom: 2.5rem;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.sart-featured::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.15));
    pointer-events: none;
}

.sart-featured img {
    width: 100%;
    aspect-ratio: 1024 / 558;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.sart-featured:hover img {
    transform: scale(1.02);
}

/* ARTICLE BODY */
.sart-body {
    font-size: 1.1rem;
    line-height: 1.85;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}

.sart-body h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 2.5rem 0 1rem;
    padding-left: 1rem;
    border-left: 3px solid var(--accent-color);
}

.sart-body h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 2rem 0 0.75rem;
}

.sart-body p {
    margin-bottom: 1.5rem;
}

.sart-body ul, .sart-body ol {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.sart-body li {
    margin-bottom: 0.6rem;
    list-style: disc;
}

.sart-body ol li {
    list-style: decimal;
}

.sart-body blockquote {
    margin: 2.5rem 0;
    padding: 1.75rem 2rem;
    background: var(--bg-tertiary);
    border-left: 4px solid var(--accent-color);
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    font-style: italic;
    color: var(--text-primary);
    font-size: 1.05rem;
    position: relative;
}

.sart-body blockquote::before {
    content: '\201C';
    position: absolute;
    top: -0.5rem;
    left: 1rem;
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.2;
    font-family: Georgia, serif;
    line-height: 1;
}

.sart-body strong {
    color: var(--text-primary);
    font-weight: 700;
}

.sart-body a {
    color: var(--accent-color);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--transition-fast);
}

.sart-body a:hover {
    color: var(--accent-hover);
}

.sart-body img {
    border-radius: var(--border-radius-sm);
    margin: 2rem 0;
}

/* TAGS */
.sart-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 2.5rem 0 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.sart-tag {
    padding: 0.45rem 1rem;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.sart-tag:hover {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}

/* SHARE */
.sart-share {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 2px solid var(--border-color);
}

.sart-share-label {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sart-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 2px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.sart-share-btn:hover {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
    transform: translateY(-1px);
}

/* RELATED */
.sart-related {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1.75rem;
}

.sart-related-title {
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--accent-color);
}

.sart-related-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sart-related-item {
    display: flex;
    gap: 0.875rem;
    padding: 0.6rem;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.sart-related-item:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
}

.sart-related-item img {
    width: 64px;
    height: 64px;
    border-radius: var(--border-radius-sm);
    object-fit: cover;
    flex-shrink: 0;
}

.sart-related-text {
    flex: 1;
    min-width: 0;
}

.sart-related-name {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.35;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sart-related-date {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .sart-page {
        padding: 1.5rem;
    }
}

@media (max-width: 640px) {
    .sart-title {
        font-size: 1.5rem;
    }

    .sart-meta {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .sart-stats {
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .sart-share {
        flex-wrap: wrap;
    }

    .sart-body {
        font-size: 1rem;
    }
}