/* ══════════════════════════════════════════════════════
   BLOG — Extensões de estilo para o tema Pelican
   ══════════════════════════════════════════════════════ */

/* Acessibilidade: link de salto para leitores de tela */
.skip-link {
    position: absolute;
    top: -40px;
    left: 16px;
    z-index: 200;
    padding: 8px 16px;
    background: var(--warm);
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: .88rem;
    text-decoration: none;
    transition: top .2s ease;
}
.skip-link:focus {
    top: 16px;
}

/* Rodapé: resumo legal (AdSense / privacidade) */
.footer-legal-summary {
    padding-top: 14px;
    border-top: 1px solid rgba(139,58,31,.1);
    font-size: .8rem;
    color: var(--ink-soft);
    line-height: 1.75;
}
.footer-legal-summary a {
    color: var(--rust);
    text-decoration: underline;
    text-decoration-color: rgba(139,58,31,.3);
}
.footer-legal-summary a:hover {
    color: var(--warm);
}

/* Cabeçalho de página do blog (substitui o hero das páginas institucionais) */
.blog-page-header {
    padding: 28px 38px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    background: rgba(251,247,239,.8);
    box-shadow: var(--shadow-soft);
    margin-bottom: 0;        /* gap do grid em main já separa */
    position: relative;
    overflow: hidden;
}
.blog-page-header::after {
    content: "";
    position: absolute;
    width: 180px;
    height: 180px;
    right: -60px;
    bottom: -90px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(200,132,58,.18), transparent 70%);
}
.blog-page-header h1 {
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1;
    margin-bottom: 10px;
    padding: 6px 0 12px 0;
}
.blog-page-header p {
    max-width: 52ch;
    color: var(--ink-soft);
    line-height: 1.8;
}

/* Listagem de artigos: data e metadados */
.info-card time {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: .78rem;
    color: var(--rust);
    letter-spacing: .04em;
    margin-bottom: 8px;
}
.info-card h3 a {
    color: var(--ink);
    text-decoration: none;
    transition: color .2s ease;
}
.info-card h3 a:hover {
    color: var(--warm);
}

/* Paginação */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 18px 0 6px;
    flex-wrap: wrap;
}
.pagination a,
.pagination span {
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-family: 'JetBrains Mono', monospace;
    font-size: .82rem;
    border: 1px solid rgba(139,58,31,.14);
    background: rgba(255,255,255,.5);
    color: var(--ink-soft);
    text-decoration: none;
    transition: background .2s ease, color .2s ease;
}
.pagination a:hover {
    background: rgba(200,132,58,.12);
    color: var(--rust);
}
.pagination .active,
.pagination span.current {
    background: var(--warm);
    color: #fff;
    border-color: var(--warm);
}

/* Página de artigo individual */
.article-hero {
    padding: 36px 44px 30px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    background: rgba(251,247,239,.8);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}
.article-hero::after {
    content: "";
    position: absolute;
    width: 220px;
    height: 220px;
    right: -80px;
    bottom: -110px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(200,132,58,.14), transparent 70%);
}
.article-hero h1 {
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: .98;
    max-width: 22ch;
    margin-bottom: 16px;
}
.article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 20px;
    font-family: 'JetBrains Mono', monospace;
    font-size: .78rem;
    color: var(--rust);
    letter-spacing: .04em;
}
.article-meta span::before {
    content: "· ";
    opacity: .5;
}
.article-meta span:first-child::before {
    content: "";
}

/* Corpo do artigo */
.article-body {
    padding: 34px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    background: rgba(251,247,239,.76);
    box-shadow: var(--shadow-soft);
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--ink);
    max-width: 72ch;
    margin: 0 auto;
}
.article-body h2,
.article-body h3,
.article-body h4 {
    font-family: 'Playfair Display', Georgia, serif;
    margin: 28px 0 12px;
    letter-spacing: -.02em;
}
.article-body h2 { font-size: 1.7rem; }
.article-body h3 { font-size: 1.3rem; }
.article-body p  { margin-bottom: 18px; }
.article-body a  { color: var(--rust); text-decoration: underline; text-decoration-color: rgba(139,58,31,.3); }
.article-body a:hover { color: var(--warm); }
.article-body blockquote {
    border-left: 3px solid var(--warm);
    margin: 20px 0;
    padding: 4px 0 4px 18px;
    color: var(--rust);
    font-style: italic;
}
.article-body code {
    font-family: 'JetBrains Mono', monospace;
    font-size: .88em;
    background: rgba(200,132,58,.1);
    padding: 2px 6px;
    border-radius: 4px;
}
.article-body pre {
    background: rgba(26,18,9,.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px 22px;
    overflow-x: auto;
    margin: 18px 0;
}
.article-body pre code {
    background: none;
    padding: 0;
}
.article-body ul,
.article-body ol {
    padding-left: 22px;
    margin-bottom: 18px;
}
.article-body li { margin-bottom: 6px; }
.article-body img {
    max-width: 100%;
    border-radius: var(--radius-md);
    margin: 18px 0;
    box-shadow: var(--shadow-soft);
}

/* Tags e categorias */
.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.tag-list a {
    display: inline-block;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    background: rgba(200,132,58,.12);
    color: var(--rust);
    font-family: 'JetBrains Mono', monospace;
    font-size: .78rem;
    text-decoration: none;
    border: 1px solid rgba(139,58,31,.12);
    transition: background .2s, color .2s;
}
.tag-list a:hover {
    background: var(--warm);
    color: #fff;
    border-color: var(--warm);
}

/* Responsividade do blog */
@media (max-width: 720px) {
    .blog-page-header,
    .article-hero,
    .article-body {
        padding: 24px;
        border-radius: 24px;
    }
    .article-body {
        max-width: 100%;
    }
}