/* OrbitQuote Blog — article + hub styles.
   Chrome (header .om-nav, footer .om-footer, buttons .om-btn, lang .om-lang)
   is REUSED from layout.css + home.css. This file only styles long-form
   article content and the blog hub grid, using the design tokens defined in
   layout.css :root (no token or chrome duplication). */

main#conteudo { max-width: none; width: 100%; margin: 0; padding: 0; }

.blog-skip-link { position: absolute; left: -9999px; top: 0; background: var(--brand); color: #fff; padding: 10px 16px; border-radius: var(--radius-md); z-index: 100; }
.blog-skip-link:focus { left: 12px; top: 12px; }

/* Breadcrumb */
.blog-breadcrumb { max-width: 1080px; margin: 0 auto; padding: 22px 24px 0; }
.blog-breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; font-family: var(--font-family-mono); font-size: 12px; letter-spacing: .04em; color: var(--text-muted); }
.blog-breadcrumb li { display: flex; gap: 8px; align-items: center; }
.blog-breadcrumb li + li::before { content: "/"; color: var(--line-strong); }
.blog-breadcrumb a { color: var(--text-muted); text-decoration: none; }
.blog-breadcrumb a:hover { color: var(--brand); }
.blog-breadcrumb [aria-current] { color: var(--text-secondary); }

/* Article layout */
.blog-article { padding: 8px 0 72px; }
.blog-measure { max-width: 720px; margin: 0 auto; padding: 0 24px; }
.blog-article__header { padding: 24px 0 4px; border-bottom: 1px solid var(--line); margin-bottom: 34px; }
.blog-eyebrow { display: inline-block; font-family: var(--font-family-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--brand); margin-bottom: 14px; }
.blog-article__title { font-family: var(--font-family-sans); font-weight: 700; font-size: clamp(28px, 4.5vw, 42px); line-height: 1.12; letter-spacing: -.02em; color: var(--text-primary); margin: 0 0 18px; }
.blog-accent { font-family: var(--font-family-serif); font-style: italic; font-weight: 400; }
.blog-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 14px; color: var(--text-muted); }
.blog-meta__author { color: var(--text-secondary); font-weight: 500; }
.blog-meta__dot { width: 3px; height: 3px; border-radius: 50%; background: var(--line-strong); display: inline-block; }

/* TOC */
.blog-toc { margin: 0 0 38px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-secondary); }
.blog-toc > summary { cursor: pointer; padding: 14px 18px; font-family: var(--font-family-mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-secondary); }
.blog-toc ol { margin: 0; padding: 4px 18px 16px 36px; display: grid; gap: 9px; }
.blog-toc a { color: var(--text-secondary); text-decoration: none; font-size: 15px; }
.blog-toc a:hover { color: var(--brand); }

/* Prose */
.blog-prose { font-family: var(--font-family-sans); font-size: 18px; line-height: 1.75; color: var(--text-secondary); }
.blog-prose > p { margin: 0 0 22px; }
.blog-prose h2 { font-family: var(--font-family-sans); font-weight: 650; font-size: 26px; line-height: 1.25; letter-spacing: -.015em; color: var(--text-primary); margin: 50px 0 16px; }
.blog-prose h3 { font-weight: 600; font-size: 20px; color: var(--text-primary); margin: 34px 0 12px; }
.blog-prose strong { color: var(--text-primary); font-weight: 650; }
.blog-prose a { color: var(--brand); text-decoration: underline; text-underline-offset: 2px; text-decoration-thickness: 1px; }
.blog-prose a:hover { color: var(--brand-deep); }
.blog-prose ul, .blog-prose ol { margin: 0 0 22px; padding-left: 24px; }
.blog-prose li { margin: 0 0 8px; }
.blog-prose blockquote { margin: 28px 0; padding: 4px 0 4px 22px; border-left: 3px solid var(--brand); font-family: var(--font-family-serif); font-style: italic; font-size: 22px; line-height: 1.5; color: var(--text-primary); }
.blog-prose code { font-family: var(--font-family-mono); font-size: .88em; background: var(--bg-tertiary); padding: 2px 6px; border-radius: 4px; color: var(--text-primary); }

/* Tables */
.blog-prose table, .blog-table { width: 100%; border-collapse: collapse; margin: 28px 0; font-size: 15px; }
.blog-prose th, .blog-prose td, .blog-table th, .blog-table td { border: 1px solid var(--line); padding: 10px 14px; text-align: left; vertical-align: top; }
.blog-prose thead th, .blog-table thead th { background: var(--bg-tertiary); font-family: var(--font-family-mono); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; color: var(--text-secondary); }

/* Callout */
.blog-callout { margin: 28px 0; padding: 18px 20px; border: 1px solid var(--line); border-left: 3px solid var(--brand); border-radius: var(--radius); background: var(--bg-secondary); font-size: 16px; line-height: 1.65; }
.blog-callout__title { font-family: var(--font-family-mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--brand); margin: 0 0 6px; }
.blog-callout--success { border-left-color: var(--success); }
.blog-callout--success .blog-callout__title { color: var(--success); }
.blog-callout--warning { border-left-color: var(--warning); }
.blog-callout--warning .blog-callout__title { color: var(--warning); }

/* CTA block */
.blog-cta { margin: 44px 0; padding: 34px; border-radius: var(--radius-lg); background: var(--brand-ink); color: #fff; text-align: center; }
.blog-cta__eyebrow { font-family: var(--font-family-mono); font-size: 12px; letter-spacing: .08em; color: var(--brand-spark); margin: 0 0 10px; }
.blog-cta__title { font-family: var(--font-family-sans); font-weight: 700; font-size: 24px; line-height: 1.2; color: #fff; margin: 0 0 10px; }
.blog-cta__text { color: rgba(255,255,255,.8); font-size: 16px; margin: 0 0 20px; line-height: 1.55; }

/* Buttons (match .om-btn look) */
.blog-btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-family-sans); font-weight: 500; font-size: 14px; padding: 11px 20px; border-radius: var(--radius-md); border: 1px solid transparent; text-decoration: none; cursor: pointer; transition: background 120ms, border-color 120ms, transform 120ms; }
.blog-btn--primary { background: var(--brand); color: #fff; border-color: var(--brand); }
.blog-btn--primary:hover { background: var(--brand-deep); border-color: var(--brand-deep); transform: translateY(-1px); }
.blog-cta .blog-btn--primary { background: #fff; color: var(--brand-ink); border-color: #fff; }
.blog-cta .blog-btn--primary:hover { background: rgba(255,255,255,.9); }
.blog-btn--secondary { background: transparent; color: var(--text-primary); border-color: var(--line-strong); }

/* Related + hub cards */
.blog-related { margin: 60px 0 0; padding-top: 34px; border-top: 1px solid var(--line); }
.blog-related__title { font-size: 20px; color: var(--text-primary); margin: 0 0 20px; }
.blog-related__grid, .blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.blog-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-secondary); padding: 22px; transition: border-color 160ms, transform 160ms; }
.blog-card:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.blog-card__tag { display: inline-block; font-family: var(--font-family-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--brand); margin-bottom: 10px; }
.blog-card__title { font-size: 18px; line-height: 1.3; margin: 0 0 10px; }
.blog-card__title a { color: var(--text-primary); text-decoration: none; }
.blog-card__title a:hover { color: var(--brand); }
.blog-card__excerpt { font-size: 15px; color: var(--text-secondary); margin: 0 0 14px; line-height: 1.6; }
.blog-card__more { font-family: var(--font-family-mono); font-size: 12px; letter-spacing: .04em; color: var(--brand); text-decoration: none; }
.blog-card__more:hover { color: var(--brand-deep); }

/* Hub hero */
.blog-hub-hero { max-width: 1080px; margin: 0 auto; padding: 52px 24px 18px; }
.blog-hub-hero__title { font-family: var(--font-family-sans); font-weight: 700; font-size: clamp(30px, 5vw, 46px); letter-spacing: -.02em; color: var(--text-primary); margin: 0 0 14px; }
.blog-hub-hero__lede { font-size: 18px; color: var(--text-secondary); max-width: 640px; margin: 0; line-height: 1.6; }
.blog-container { max-width: 1080px; margin: 0 auto; padding: 24px; }

@media (max-width: 640px) {
    .blog-prose { font-size: 17px; }
    .blog-article__title { font-size: 30px; }
    .blog-cta { padding: 26px 20px; }
}

/* ============================================================================
   Editorial layer — voz de revista dentro da marca (ref.: artigo de extração)
   ============================================================================ */

/* Standfirst / dek sob o H1 */
.blog-dek {
    font-family: var(--font-family-sans);
    font-style: normal;
    font-weight: 400;
    font-size: clamp(18px, 2.2vw, 22px);
    line-height: 1.55;
    color: var(--text-secondary);
    margin: 12px 0 2px;
    max-width: 48ch;
}

/* Lede + capitular */
.blog-prose > p.blog-lede {
    font-size: 21px;
    line-height: 1.62;
    color: var(--text-primary);
    margin-bottom: 28px;
}
.blog-prose > p.blog-lede::first-letter {
    font-family: var(--font-family-serif);
    font-size: 4.4em;
    line-height: 0.72;
    float: left;
    padding: 8px 12px 0 0;
    color: var(--brand);
}

/* Índice — editorial, sem caixa pesada, com numeração mono */
.blog-toc {
    border: 0;
    border-top: 1px solid var(--line-bold);
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    margin: 10px 0 40px;
}
.blog-toc > summary { padding: 13px 0; }
.blog-toc ol { padding: 0 0 16px 0; list-style: none; counter-reset: toc; }
.blog-toc li { counter-increment: toc; display: flex; gap: 12px; align-items: baseline; }
.blog-toc li::before {
    content: counter(toc, decimal-leading-zero);
    font-family: var(--font-family-mono);
    font-size: 12px;
    color: var(--brand);
}

/* Pull quote — serifa grande entre filetes */
.blog-prose blockquote {
    border-left: 0;
    padding: 30px 0;
    margin: 44px 0;
    border-top: 1px solid var(--line-bold);
    border-bottom: 1px solid var(--line-bold);
    font-size: clamp(22px, 3vw, 28px);
    line-height: 1.4;
}
.blog-prose blockquote p { margin: 0; }

/* Títulos de seção — estrutura editorial (filete + acento + hierarquia) */
.blog-prose h2 {
    font-family: var(--font-family-sans);
    font-weight: 600;
    font-size: clamp(24px, 3.4vw, 31px);
    line-height: 1.16;
    letter-spacing: -.022em;
    color: var(--text-primary);
    margin: 62px 0 18px;
    padding-top: 28px;
    border-top: 1px solid var(--line);
}
.blog-prose h2::before {
    content: "";
    display: block;
    width: 30px;
    height: 3px;
    border-radius: 2px;
    background: var(--brand);
    margin-bottom: 20px;
}
/* primeiro H2 não precisa do filete (vem logo após o índice) */
.blog-prose > h2:first-of-type { border-top: 0; padding-top: 0; }

.blog-prose h3 {
    font-family: var(--font-family-sans);
    font-weight: 600;
    font-size: 19px;
    line-height: 1.35;
    letter-spacing: -.01em;
    color: var(--text-primary);
    margin: 36px 0 10px;
}

/* Callout mais fino, menos cara de card genérico */
.blog-callout {
    border: 0;
    border-top: 2px solid var(--brand);
    border-radius: 0;
    background: transparent;
    padding: 16px 0 2px;
}
.blog-callout--warning { border-top-color: var(--warning); }
.blog-callout--success { border-top-color: var(--success); }