/* ============================================
   BLOG — Bontour Monção
   Estilos para o índice do blog e artigos.
   Depende de css/styles.css (variáveis e reset).
   ============================================ */

/* Hero mais baixo para páginas de blog/artigo */
.hero--article { height: 55vh; min-height: 420px; }
.hero--article .hero__title { font-size: clamp(2rem, 6vw, 4rem); line-height: 1.05; max-width: 900px; margin-left: auto; margin-right: auto; }
.hero--article .hero__subtitle { margin-bottom: 0; }

/* Breadcrumbs */
.breadcrumb { position: relative; z-index: 2; margin-bottom: 1.25rem; font-size: 0.8rem; letter-spacing: 0.05em; }
.breadcrumb ol { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; }
.breadcrumb a { color: rgba(255,255,255,0.75); transition: color var(--transition-fast); }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb li[aria-current="page"] { color: var(--color-accent); }
.breadcrumb li + li::before { content: '›'; margin-right: 0.5rem; color: rgba(255,255,255,0.4); }

/* Meta do artigo (data, tempo de leitura) */
.article-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; margin-top: 1.5rem; font-size: 0.85rem; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 0.1em; }
.article-meta span + span::before { content: '·'; margin-right: 1rem; color: var(--color-accent); }

/* ---------- Índice do blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 2.5rem; }

.blog-card { display: flex; flex-direction: column; background: var(--color-white); border-radius: var(--border-radius); overflow: hidden; box-shadow: var(--shadow-soft); transition: transform var(--transition-fast), box-shadow var(--transition-fast); }
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-medium); }
.blog-card__image { position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.blog-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.blog-card:hover .blog-card__image img { transform: scale(1.05); }
.blog-card__category { position: absolute; top: 1rem; left: 1rem; background: var(--color-accent); color: var(--color-black); font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; padding: 0.35rem 0.9rem; border-radius: 999px; }
.blog-card__content { display: flex; flex-direction: column; flex: 1; padding: 1.75rem; }
.blog-card__title { font-size: 1.25rem; line-height: 1.3; margin-bottom: 0.75rem; }
.blog-card__title a { transition: color var(--transition-fast); }
.blog-card__title a:hover { color: var(--color-accent); }
.blog-card__excerpt { color: var(--color-grey-700); font-size: 0.95rem; margin-bottom: 1.5rem; flex: 1; }
.blog-card__meta { display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; color: var(--color-grey-400); text-transform: uppercase; letter-spacing: 0.08em; }
.blog-card__link { color: var(--color-accent); font-weight: 700; transition: color var(--transition-fast); }
.blog-card__link:hover { color: var(--color-accent-hover); }

/* ---------- Corpo do artigo ---------- */
.article { padding: 4rem 0 var(--section-padding-mobile); }
.article__container { max-width: 780px; margin: 0 auto; padding: 0 1.5rem; }
.article__body > p { margin-bottom: 1.5rem; font-size: 1.05rem; line-height: 1.8; color: var(--color-grey-700); }
.article__body > p:first-of-type { font-size: 1.2rem; color: var(--color-black); }
.article__body h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); margin: 3rem 0 1.25rem; letter-spacing: -0.01em; line-height: 1.2; }
.article__body h3 { font-size: 1.25rem; margin: 2.25rem 0 1rem; }
.article__body ul, .article__body ol { margin: 0 0 1.5rem 1.25rem; }
.article__body ul li, .article__body ol li { position: relative; margin-bottom: 0.75rem; padding-left: 1.25rem; line-height: 1.7; color: var(--color-grey-700); }
.article__body ul li::before { content: ''; position: absolute; left: 0; top: 0.65em; width: 7px; height: 7px; border-radius: 50%; background: var(--color-accent); }
.article__body ol { counter-reset: article-list; }
.article__body ol li { counter-increment: article-list; }
.article__body ol li::before { content: counter(article-list); position: absolute; left: 0; top: 0.15em; font-family: var(--font-heading); font-weight: 900; color: var(--color-accent); }
.article__body img { border-radius: var(--border-radius); margin: 2rem 0; box-shadow: var(--shadow-soft); }
.article__body figure { margin: 2rem 0; }
.article__body figure img { margin: 0 0 0.5rem; }
.article__body figcaption { font-size: 0.85rem; color: var(--color-grey-400); text-align: center; }
.article__body blockquote { margin: 2.5rem 0; padding: 1.5rem 2rem; border-left: 4px solid var(--color-accent); background: var(--color-grey-100); border-radius: 0 var(--border-radius) var(--border-radius) 0; font-size: 1.1rem; font-style: italic; color: var(--color-grey-700); }
.article__body a { color: var(--color-accent); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; transition: color var(--transition-fast); }
.article__body a:hover { color: var(--color-accent-hover); }
.article__body strong { color: var(--color-black); }

/* Caixa CTA no fim do artigo */
.article-cta { margin-top: 4rem; padding: 3rem 2.5rem; background: var(--color-black); color: var(--color-white); border-radius: var(--border-radius); text-align: center; }
.article-cta__title { color: var(--color-white); font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: 1rem; }
.article-cta__text { color: rgba(255,255,255,0.75); max-width: 480px; margin: 0 auto 2rem; }

/* Artigos relacionados */
.section--grey { background: var(--color-grey-100); }
.related-posts { padding: 4rem 0 var(--section-padding-mobile); }
.related-posts__title { font-size: clamp(1.5rem, 4vw, 2.25rem); text-align: center; margin-bottom: 3rem; text-transform: uppercase; letter-spacing: -0.01em; }

@media (min-width: 768px) {
  .article { padding: 6rem 0 var(--section-padding); }
}