/* blog/*.html — leitura mobile-first, minimalista */

.blog-article-page {
    --article-readable: 38rem;
    --article-gap: clamp(1.75rem, 5vw, 2.5rem);
    --article-line: 1.72;
    padding: var(--space-s) 0 calc(var(--space-m) + env(safe-area-inset-bottom, 0px));
    overflow-x: hidden;
}

.blog-article-page .container {
    max-width: 100%;
    padding-inline: clamp(1rem, 4.5vw, 1.25rem);
}

@media (min-width: 992px) {
    .blog-article-page .container {
        max-width: 1440px;
        margin: 0 auto;
        padding-inline: var(--space-m);
    }
}

/* Skip link */
.blog-skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 9999;
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    color: var(--color-background);
    font-weight: 700;
    font-size: 0.875rem;
    text-decoration: none;
    border-radius: 0 0 4px 0;
}

.blog-skip-link:focus {
    left: 0;
}

/* Breadcrumb + silo (sem seo.css) */
.blog-article-page .seo-breadcrumbs-list {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.35rem;
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: 0.75rem;
    line-height: 1.5;
    color: var(--color-text-muted);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.blog-article-page .seo-breadcrumbs-list::-webkit-scrollbar {
    display: none;
}

.blog-article-page .seo-breadcrumbs-item {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    white-space: nowrap;
}

.blog-article-page .seo-breadcrumbs-item:not(:last-child)::after {
    content: '/';
    margin-left: 0.35rem;
    color: var(--color-border);
}

.blog-article-page .seo-breadcrumbs {
    font-size: 0.75rem;
    line-height: 1.5;
    color: var(--color-text-muted);
    margin: 0 0 0.65rem;
    overflow-wrap: anywhere;
}

.blog-article-page .seo-breadcrumbs a {
    color: var(--color-primary);
    text-decoration: none;
}

.blog-article-page .seo-breadcrumbs a:hover {
    text-decoration: underline;
}

.blog-article-page .seo-breadcrumbs span[aria-current] {
    color: var(--color-text);
}

.blog-article-page .seo-silo-nav {
    display: flex;
    gap: 0.35rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 0 var(--space-s);
    padding-bottom: 0.15rem;
}

.blog-article-page .seo-silo-nav::-webkit-scrollbar {
    display: none;
}

.blog-article-page .seo-silo-nav a {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0.35rem 0.65rem;
    font-size: 0.6875rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    white-space: nowrap;
}

.blog-article-page .seo-silo-nav a.is-active,
.blog-article-page .seo-silo-nav a:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

/* Coluna de leitura */
.blog-article {
    max-width: var(--article-readable);
}

@media (min-width: 992px) {
    .blog-article {
        margin: 0 auto;
    }
}

/* Hero */
.blog-article-hero {
    margin-bottom: var(--article-gap);
    padding-bottom: var(--space-s);
    border-bottom: 1px solid var(--color-border);
}

.blog-article-tag {
    display: block;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.blog-article-hero h1 {
    font-size: clamp(1.375rem, 5.5vw, 1.875rem);
    line-height: 1.2;
    margin: 0 0 0.85rem;
    max-width: 100%;
    text-wrap: balance;
    overflow-wrap: break-word;
    color: var(--color-text);
}

.blog-article-deck {
    font-size: clamp(0.9375rem, 3.4vw, 1.0625rem);
    line-height: var(--article-line);
    color: var(--color-text-muted);
    margin: 0 0 var(--space-s);
}

.blog-article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.65rem;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.blog-article-meta time {
    font-weight: 600;
}

/* Capa opcional — lazy, dimensões fixas (CLS) */
.blog-article-cover {
    margin: 0 0 var(--article-gap);
    border-radius: 6px;
    overflow: hidden;
    background: var(--color-bg-alt, #f3f4f6);
}

.blog-article-cover-img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

/* Destaques escaneáveis */
.blog-article-takeaways {
    margin: 0 0 var(--article-gap);
    padding: var(--space-s) 0;
}

.blog-article-takeaways-title {
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin: 0 0 0.65rem;
}

.blog-article-takeaways ul {
    margin: 0;
    padding: 0 0 0 1.1rem;
}

.blog-article-takeaways li {
    margin-bottom: 0.55rem;
    font-size: 0.9375rem;
    line-height: 1.55;
    color: var(--color-text);
}

.blog-article-takeaways li:last-child {
    margin-bottom: 0;
}

/* Corpo */
.blog-article-body {
    margin-bottom: var(--article-gap);
}

.blog-article-section {
    margin-bottom: var(--article-gap);
    padding-bottom: var(--article-gap);
    border-bottom: 1px solid var(--color-border);
}

.blog-article-section:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.blog-article-section h2 {
    font-size: clamp(1.0625rem, 4.2vw, 1.3125rem);
    line-height: 1.28;
    margin: 0 0 0.75rem;
    max-width: 100%;
    font-weight: 800;
    text-wrap: balance;
    overflow-wrap: break-word;
    color: var(--color-text);
}

.blog-article-section h3 {
    font-size: 1.03125rem;
    line-height: 1.35;
    margin: 1.15rem 0 0.4rem;
    color: var(--color-text);
}

.blog-article-section h4 {
    font-size: 0.9375rem;
    line-height: 1.4;
    margin: 0.9rem 0 0.35rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.blog-article-section h3:first-child,
.blog-article-section h4:first-child {
    margin-top: 0;
}

.blog-article-section p {
    font-size: 1rem;
    line-height: var(--article-line);
    color: var(--color-text);
    margin: 0 0 0.9rem;
}

.blog-article-section p:last-child {
    margin-bottom: 0;
}

.blog-article-section ul,
.blog-article-section ol {
    margin: 0 0 0.9rem;
    padding-left: 1.2rem;
    font-size: 1rem;
    line-height: 1.65;
}

.blog-article-section li {
    margin-bottom: 0.45rem;
}

.blog-article-section li:last-child {
    margin-bottom: 0;
}

.blog-article-section strong {
    font-weight: 700;
    color: var(--color-text);
}

/* EEAT compacto */
.blog-article-eeat {
    margin: 0 0 var(--article-gap);
    padding: var(--space-s) 0;
    border-top: 1px solid var(--color-border);
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--color-text-muted);
}

.blog-article-eeat-title {
    margin: 0 0 0.35rem;
    font-size: 0.875rem;
    color: var(--color-text);
}

.blog-article-eeat p {
    margin: 0 0 0.5rem;
}

.blog-article-eeat-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-primary);
    text-decoration: none;
}

/* Links relacionados — lista simples */
.blog-article-related {
    margin: 0 0 var(--article-gap);
    padding: var(--space-s) 0;
    border-top: 1px solid var(--color-border);
}

.blog-article-related-title {
    font-size: 0.9375rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: var(--color-text);
}

.blog-article-related-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.blog-article-related-list li {
    border-bottom: 1px solid var(--color-border);
}

.blog-article-related-list li:last-child {
    border-bottom: none;
}

.blog-article-related-list a {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0.35rem 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    line-height: 1.35;
}

.blog-article-related-list a:hover {
    text-decoration: underline;
}

/* FAQ */
.blog-article-faq {
    margin-bottom: var(--article-gap);
    padding-top: var(--space-s);
    border-top: 1px solid var(--color-border);
}

.blog-article-faq h2 {
    font-size: clamp(1.0625rem, 3.8vw, 1.25rem);
    margin: 0 0 var(--space-s);
    text-wrap: balance;
}

.blog-article-faq details {
    border-bottom: 1px solid var(--color-border);
}

.blog-article-faq details:last-child {
    border-bottom: none;
}

.blog-article-faq summary {
    min-height: 48px;
    display: flex;
    align-items: center;
    padding: 0.65rem 0;
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    list-style: none;
    line-height: 1.35;
}

.blog-article-faq summary::-webkit-details-marker {
    display: none;
}

.blog-article-faq details p {
    margin: 0 0 0.85rem;
    padding: 0;
    font-size: 0.9375rem;
    line-height: var(--article-line);
    color: var(--color-text-muted);
}

/* CTA final único */
.blog-article-cta {
    margin-top: var(--article-gap);
    padding-top: var(--space-s);
    border-top: 1px solid var(--color-border);
}

.blog-article-cta p {
    margin: 0 0 var(--space-s);
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--color-text-muted);
}

.blog-article-cta-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.blog-article-cta .btn {
    min-height: 48px;
    justify-content: center;
}

.blog-article-cta-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
}

/* Mobile estreito */
@media (max-width: 479px) {
    .blog-article-deck {
        font-size: 1rem;
    }

    .blog-article-section p,
    .blog-article-section ul,
    .blog-article-section ol {
        font-size: 0.9375rem;
    }
}

/* Tablet+ */
@media (min-width: 640px) {
    .blog-article-cta-actions {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 0.75rem;
    }

    .blog-article-cta .btn {
        width: auto;
    }
}

@media (min-width: 768px) {
    .blog-article-page .container {
        padding-inline: var(--space-m);
    }

    .blog-article-deck {
        font-size: 1.125rem;
    }
}

/* Acessibilidade */
.blog-article-page :focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .blog-article-page * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

@media (min-width: 992px) {
    .blog-article-page {
        --article-readable: 58rem;
        --article-gap: 4rem;
    }
    
    .blog-article-hero h1 {
        font-size: 2.75rem;
        line-height: 1.2;
        margin-bottom: 1.25rem;
    }
    
    .blog-article-deck {
        font-size: 1.3rem;
        line-height: 1.6;
        margin-bottom: 2rem;
    }
    
    .blog-article-section h2 {
        font-size: 1.85rem;
        line-height: 1.25;
        margin: 2.5rem 0 1.25rem;
    }
    
    .blog-article-section h3 {
        font-size: 1.4rem;
        line-height: 1.3;
        margin: 2rem 0 0.85rem;
    }
    
    .blog-article-section p {
        font-size: 1.1rem;
        line-height: 1.8;
        margin: 0 0 1.5rem;
    }
    
    .blog-article-section ul,
    .blog-article-section ol {
        margin: 0 0 1.5rem;
    }

    .blog-article-section li {
        font-size: 1.1rem;
        line-height: 1.8;
        margin-bottom: 0.75rem;
    }

    .blog-article-takeaways {
        padding: var(--space-m) 0;
    }
}