/* ============================================================
   NUMO — Blog (índice + páginas de artigo)
   Depende de colors_and_type.css + numo-site.css
   ============================================================ */

/* offset da nav fixa (80px) */
.subpage { padding-top: 80px; }

/* ---------- HERO DO ÍNDICE ---------- */
.bloghero { background: var(--grad-hero); color: #fff; position: relative; overflow: hidden;
  padding: clamp(72px, 10vw, 116px) 0 clamp(56px, 7vw, 84px); }
.bloghero__graf { position: absolute; right: -90px; top: -70px; width: 480px; opacity: .07;
  filter: brightness(0) invert(1); pointer-events: none; }
.bloghero__inner { position: relative; z-index: 2; max-width: 820px; }
.bloghero h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: var(--w-extrabold);
  letter-spacing: -.025em; line-height: 1.04; margin: 0; color: #fff; text-wrap: balance; }
.bloghero h1 .light { font-weight: var(--w-light); }
.bloghero p { font-size: var(--fs-lead); font-weight: var(--w-light); color: rgba(247,255,255,.78);
  line-height: 1.55; margin: 22px 0 0; max-width: 600px; }

/* ---------- LAYOUT DO ÍNDICE: grid + sidebar ---------- */
.bloglist { background: var(--branco-gelo); }
.bloglist__layout { display: grid; grid-template-columns: 1fr 312px; gap: 48px; align-items: start; }

/* barra de busca + filtros */
.blogtools { margin-bottom: 30px; }
.blogsearch { position: relative; max-width: 420px; margin-bottom: 22px; }
.blogsearch input { width: 100%; padding: 13px 18px 13px 46px; border: 1.5px solid var(--border);
  border-radius: var(--r-pill); font-family: var(--font); font-size: 15px; color: var(--fg); background: #fff;
  outline: none; transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.blogsearch input::placeholder { color: var(--fg-muted); }
.blogsearch input:focus { border-color: var(--imperial-blue); box-shadow: 0 0 0 4px rgba(1,23,70,.08); }
.blogsearch svg.lucide { position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px; color: var(--fg-muted); pointer-events: none; }

.tagfilters { display: flex; gap: 9px; flex-wrap: wrap; }
.tagbtn { padding: 8px 18px; border-radius: var(--r-pill); border: 1.5px solid var(--border); background: #fff;
  font-family: var(--font); font-size: 12px; font-weight: var(--w-bold); letter-spacing: var(--track-tag);
  text-transform: uppercase; color: var(--fg-muted); cursor: pointer;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease); }
.tagbtn:hover { border-color: var(--imperial-300); color: var(--imperial-blue); }
.tagbtn.active { border-color: var(--imperial-blue); background: var(--imperial-blue); color: #fff; }

/* grid de cards (2 col, compacto) */
.bloglist__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.blogempty { display: none; padding: 40px 4px; color: var(--fg-muted); font-size: 15px; }
.blogempty.show { display: block; }

/* sidebar */
.blogside { display: flex; flex-direction: column; gap: 22px; position: sticky; top: 100px; }
.sidecard { background: #fff; border: 1px solid var(--border); border-radius: var(--r-xl); padding: 26px; }
.sidecard--dark { background: var(--grad-hero); border-color: transparent; position: relative; overflow: hidden; }
.sidecard__title { font-size: 11px; font-weight: var(--w-bold); letter-spacing: var(--track-tag);
  text-transform: uppercase; color: var(--imperial-300); margin: 0 0 16px; }
.sidecard--dark .sidecard__title { color: rgba(160,190,255,.9); }
.sidecard__lead { font-size: 16px; font-weight: var(--w-bold); color: var(--azul-escuro); line-height: 1.32; margin: 0 0 8px; }
.sidecard__sub { font-size: 13.5px; color: var(--fg-muted); line-height: 1.55; margin: 0 0 18px; }
.sidecard--dark .sidecard__lead { color: #fff; }
.sidecard--dark .sidecard__sub { color: rgba(247,255,255,.62); }
.sidecats { display: flex; flex-direction: column; gap: 2px; }
.sidecat { display: flex; justify-content: space-between; align-items: center; padding: 11px 14px;
  border-radius: var(--r-md); font-size: 14.5px; color: var(--fg); cursor: pointer; border: 0; background: none;
  font-family: var(--font); text-align: left; width: 100%; transition: background var(--dur) var(--ease), color var(--dur) var(--ease); }
.sidecat:hover { background: var(--branco-gelo); }
.sidecat.active { background: var(--branco-gelo); color: var(--imperial-blue); font-weight: var(--w-semibold); }
.sidecat__count { font-size: 11px; font-weight: var(--w-bold); color: var(--fg-muted);
  background: var(--branco-gelo); padding: 2px 9px; border-radius: var(--r-pill); }
.sidecat.active .sidecat__count { background: #fff; color: var(--imperial-blue); }

/* cards do índice — versão compacta com excerto + meta */
.bloglist .post__body { padding: 20px 22px 22px; gap: 0; }
.bloglist .post__cat { margin-bottom: 10px; }
.bloglist .post h3 { font-size: 1.12rem; flex: 0 0 auto; margin: 0 0 10px; }
.post__excerpt { font-size: 14px; line-height: 1.6; color: var(--fg-muted); font-weight: var(--w-regular);
  margin: 0 0 16px; flex: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.post__meta { display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding-top: 14px; border-top: 1px solid var(--border); }
.post__date { font-size: 12.5px; color: var(--fg-muted); display: inline-flex; align-items: center; gap: 7px; }
.post__date svg.lucide { width: 14px; height: 14px; }

/* ---------- PÁGINA DE ARTIGO ---------- */
/* soma os 80px da nav fixa ao respiro do topo (o shorthand anularia o padding-top de .subpage) */
.arthead { padding: clamp(116px, calc(80px + 4vw), 152px) 0 clamp(28px, 3vw, 40px); }
.artback { display: flex; width: fit-content; align-items: center; gap: 8px; font-size: 14px; font-weight: var(--w-semibold);
  color: var(--imperial-300); margin-bottom: 30px; transition: gap var(--dur) var(--ease), color var(--dur) var(--ease); }
.artback:hover { gap: 12px; color: var(--imperial-blue); }
.artback svg.lucide { width: 17px; height: 17px; }
.artcat { font-size: 12px; font-weight: var(--w-bold); letter-spacing: var(--track-tag); text-transform: uppercase;
  color: var(--imperial-300); }
.arthead h1 { font-size: clamp(2rem, 4.4vw, 3.3rem); font-weight: var(--w-extrabold); letter-spacing: -.025em;
  line-height: 1.06; color: var(--azul-escuro); margin: 16px 0 0; text-wrap: balance; max-width: 16ch; }
.artmeta { display: flex; align-items: center; gap: 10px; margin-top: 24px; font-size: 14px; color: var(--fg-muted); }
.artmeta svg.lucide { width: 16px; height: 16px; }
.artmeta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--border); }

.artbanner { width: 100%; aspect-ratio: 16/9; border-radius: var(--r-2xl); overflow: hidden;
  background: var(--azul-escuro); box-shadow: var(--shadow-md); }
.artbanner img { width: 100%; height: 100%; object-fit: cover; display: block; }
.artbanner image-slot { display: block; width: 100%; height: 100%; }
.post__thumb image-slot { display: block; width: 100%; height: 100%; }

/* corpo / tipografia editorial */
.artbody { padding: clamp(44px, 5.5vw, 72px) 0 clamp(56px, 7vw, 96px); }
.prose { max-width: 720px; margin: 0 auto; }
.prose > *:first-child { margin-top: 0; }
.prose .lead { font-size: clamp(1.18rem, 1.9vw, 1.42rem); line-height: 1.55; font-weight: var(--w-light);
  color: var(--fg); margin: 0 0 12px; }
.prose p { font-size: 1.1rem; line-height: 1.78; color: #1b2a3d; margin: 1.15em 0 0; font-weight: var(--w-regular); }
.prose h2 { font-size: clamp(1.5rem, 2.6vw, 2.05rem); font-weight: var(--w-extrabold); letter-spacing: -.02em;
  line-height: 1.18; color: var(--azul-escuro); margin: 1.7em 0 0; text-wrap: balance; }
.prose h3 { font-size: clamp(1.18rem, 1.7vw, 1.35rem); font-weight: var(--w-bold); letter-spacing: -.01em;
  color: var(--imperial-blue); margin: 1.5em 0 0; }
.prose ul { margin: 1.1em 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.prose li { position: relative; padding-left: 28px; font-size: 1.08rem; line-height: 1.65; color: #1b2a3d; }
.prose li::before { content: ""; position: absolute; left: 4px; top: .62em; width: 8px; height: 8px;
  border-radius: 50%; background: var(--imperial-blue); }
.prose strong { font-weight: var(--w-bold); color: var(--azul-escuro); }
.prose hr { border: 0; border-top: 1px solid var(--border); margin: 2.4em 0; }

/* destaque / pull-quote opcional */
.pullquote { margin: 2.2em 0 0; padding: 26px 30px; background: var(--branco-gelo); border-left: 4px solid var(--imperial-blue);
  border-radius: 0 var(--r-lg) var(--r-lg) 0; font-size: 1.22rem; line-height: 1.5; font-weight: var(--w-light);
  color: var(--azul-escuro); font-style: italic; }

/* grid de estatísticas dentro do artigo */
.artstats { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 1.6em 0 0; padding: 0; }
.artstats li { padding: 18px 20px; background: var(--branco-gelo); border: 1px solid var(--border);
  border-radius: var(--r-lg); display: flex; flex-direction: column; gap: 4px; }
.artstats li::before { display: none; }
.artstats li b { font-size: 1.65rem; font-weight: var(--w-extrabold); color: var(--imperial-blue);
  letter-spacing: -.02em; line-height: 1.05; }
.artstats li span { font-size: 13.5px; color: var(--fg-muted); line-height: 1.42; }
@media (max-width: 560px) { .artstats { grid-template-columns: 1fr; } }

/* FAQ dentro do artigo (reusa .qa do numo-site) — só o título da seção */
.artfaq { max-width: 760px; margin: 0 auto; padding-top: clamp(40px, 5vw, 64px); }
.artfaq__title { font-size: clamp(1.6rem, 2.8vw, 2.2rem); font-weight: var(--w-extrabold); letter-spacing: -.02em;
  color: var(--azul-escuro); margin: 0 0 28px; }

/* faixa de outros artigos */
.morelist { background: var(--branco-gelo); border-top: 1px solid var(--border); }
.morelist .blog__grid { grid-template-columns: repeat(2, 1fr); max-width: 800px; }

@media (max-width: 980px) {
  .bloglist__layout { grid-template-columns: 1fr; }
  .blogside { position: static; flex-direction: row; flex-wrap: wrap; }
  .blogside .sidecard { flex: 1 1 280px; }
}
@media (max-width: 860px) {
  .bloglist__grid { grid-template-columns: 1fr; }
}