/*
Theme Name:  Post Ping Blog
Theme URI:   https://postping.com.br/blog
Description: Tema do blog do Post Ping. Reaproveita o CSS do site institucional
             (/assets/style.css) e acrescenta só o que é do blog: listagem,
             artigo e paginação. Sem page builder e sem plugin de SEO — as meta
             tags e os dados estruturados saem de inc/head.php.
Author:      Agência Biema
Author URI:  https://agenciabiema.com.br
Version:     1.0.0
Requires at least: 6.0
Requires PHP: 8.0
License:     GPL-2.0+
Text Domain: postping-blog
*/

/* As variáveis (--grad, --ink, --muted, --line, --soft) e as classes de
   estrutura (.wrap, .btn, .card, .prose, header.site, footer.site) vêm do
   style.css do site, carregado antes deste. Aqui só entra o que é do blog. */

/* ── Cabeçalho das listagens ──────────────────────────────── */
.blog-hero { background:
	radial-gradient(1000px 480px at 70% -10%, rgba(162,75,245,.14), transparent 60%),
	radial-gradient(800px 400px at 20% -20%, rgba(0,174,255,.12), transparent 60%);
	padding: 64px 0 48px; text-align: center; }
.blog-hero h1 { font-size: clamp(30px, 4.4vw, 44px); line-height: 1.15; color: var(--ink); letter-spacing: -.02em; }
.blog-hero h1 em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.blog-hero p.lead { max-width: 620px; margin: 18px auto 0; font-size: 18px; color: var(--muted); }
.blog-hero .kicker { display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: .08em;
	text-transform: uppercase; color: var(--grad-b); background: #fff; border: 1px solid var(--line);
	border-radius: 999px; padding: 5px 14px; margin-bottom: 16px; }

/* ── Grade de posts ───────────────────────────────────────── */
.postgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; padding: 56px 0; }
.postcard { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line);
	border-radius: 16px; overflow: hidden; transition: transform .14s, box-shadow .14s; }
.postcard:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(13,15,26,.09); }
.postcard-thumb { display: block; aspect-ratio: 16 / 9; background: var(--soft); overflow: hidden; }
.postcard-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.postcard-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.postcard h2 { font-size: 18px; line-height: 1.35; color: var(--ink); margin: 10px 0 8px; }
.postcard h2 a { color: inherit; }
.postcard h2 a:hover { color: var(--grad-b); }
.postcard p { font-size: 14.5px; color: var(--muted); flex: 1; }
.postcard .postmeta { margin-top: 16px; }

/* Linha de contexto: categoria · data · tempo de leitura */
.postmeta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.postmeta .cat { font-weight: 800; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--grad-b); }
.postmeta .sep { opacity: .5; }

/* ── Paginação ────────────────────────────────────────────── */
.pager { display: flex; justify-content: center; gap: 8px; padding-bottom: 72px; }
.pager .page-numbers { display: inline-block; min-width: 40px; padding: 9px 13px; text-align: center;
	border: 1.5px solid var(--line); border-radius: 10px; color: var(--text); font-weight: 600; font-size: 14.5px; background: #fff; }
.pager .page-numbers:hover { border-color: var(--grad-b); color: var(--grad-b); }
.pager .page-numbers.current { background: var(--grad); border-color: transparent; color: #fff; }
.pager .dots { border-color: transparent; background: none; }

/* ── Artigo ───────────────────────────────────────────────── */
.post-hero { padding: 56px 0 8px; }
.post-hero .wrap { max-width: 800px; }
.post-hero h1 { font-size: clamp(28px, 4vw, 42px); line-height: 1.18; color: var(--ink); letter-spacing: -.02em; margin: 14px 0 18px; }
.post-cover { max-width: 800px; margin: 28px auto 0; padding: 0 24px; }
.post-cover img { width: 100%; border-radius: 18px; border: 1px solid var(--line); display: block; }
.post-body { padding: 40px 0 8px; }
.post-body .wrap { max-width: 800px; }
.post-body .prose { max-width: none; }
.post-body .prose > * + * { margin-top: 16px; }
.post-body .prose h2 { font-size: 26px; margin: 42px 0 8px; }
.post-body .prose h3 { font-size: 19px; margin: 30px 0 6px; }
.post-body .prose p, .post-body .prose li { font-size: 16.5px; line-height: 1.75; }
.post-body .prose img, .post-body .prose figure img { border-radius: 14px; border: 1px solid var(--line); }
.post-body .prose figcaption { font-size: 13.5px; color: var(--muted); text-align: center; margin-top: 8px; }
.post-body .prose blockquote { border-left: 4px solid var(--grad-b); background: var(--soft); border-radius: 8px;
	padding: 14px 20px; margin: 22px 0; color: var(--ink); font-size: 16px; }
.post-body .prose pre { background: var(--ink); color: #e7e9f5; border-radius: 12px; padding: 18px 20px;
	overflow-x: auto; font-size: 14px; line-height: 1.6; }
.post-body .prose pre code { background: none; border: 0; padding: 0; color: inherit; }
.post-body .prose a { text-decoration: underline; text-underline-offset: 3px; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.tags a { font-size: 13px; color: var(--muted); background: var(--soft); border: 1px solid var(--line);
	border-radius: 999px; padding: 6px 14px; }
.tags a:hover { color: var(--grad-b); border-color: var(--grad-b); }

/* ── Chamada para o produto, no fim do artigo ─────────────── */
.blog-cta { max-width: 800px; margin: 48px auto 0; padding: 0 24px; }
.blog-cta-inner { background: var(--grad); border-radius: 20px; padding: 34px 32px; color: #fff; text-align: center; }
.blog-cta-inner h2 { font-size: 24px; line-height: 1.3; }
.blog-cta-inner p { margin: 10px auto 22px; max-width: 520px; font-size: 15.5px; opacity: .92; }
.blog-cta-inner .btn { background: #fff; color: var(--grad-b); box-shadow: 0 6px 18px rgba(13,15,26,.18); }

/* ── Relacionados ─────────────────────────────────────────── */
.related { padding: 64px 0 72px; }
.related > .wrap > h2 { font-size: 22px; color: var(--ink); margin-bottom: 24px; }
.related .postgrid { padding: 0; }

/* ── Estados vazios ───────────────────────────────────────── */
.blog-vazio { padding: 72px 0 88px; text-align: center; }
.blog-vazio p { color: var(--muted); font-size: 16px; }
.blog-vazio .btn { margin-top: 22px; }

@media (max-width: 980px) {
	.postgrid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
}
@media (max-width: 620px) {
	.postgrid { grid-template-columns: 1fr; padding: 40px 0; }
	.blog-hero { padding: 48px 0 36px; }
	.post-body .prose p, .post-body .prose li { font-size: 16px; }
}