/* =============================================
   BLOG — Estilos
   ============================================= */

/* Hero */
.blog-hero {
  margin-top: 88px;
  background: var(--preto);
  padding: 52px 0;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.blog-hero-tag {
  display: block;
  font-family: 'Lora', serif;
  font-style: italic;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}

.blog-hero-titulo {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--branco);
  margin: 10px 0 12px;
}

.blog-hero-sub {
  color: rgba(255,255,255,0.55);
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Layout principal */
.blog-main {
  padding: 60px 0;
  background: var(--cinza-light);
}

.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
}

/* Grid de posts */
.blog-posts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* Card de post */
.post-card {
  background: var(--branco);
  border: 1px solid var(--cinza-borda);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transicao);
}

.post-card:hover {
  box-shadow: var(--sombra-hover);
  transform: translateY(-3px);
  border-color: transparent;
}

.post-img {
  height: 160px;
  background: linear-gradient(135deg, #1a1a2e, #2d2d44);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.post-img-placeholder {
  font-size: 2.5rem;
  color: rgba(255,255,255,0.35);
}

.post-categoria {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.post-categoria.eletrico   { background: rgba(224,49,49,0.9);  color: #fff; }
.post-categoria.hidraulico { background: rgba(30,80,180,0.9);  color: #fff; }
.post-categoria.led        { background: rgba(26,107,90,0.9);  color: #fff; }
.post-categoria.dicas      { background: rgba(180,120,20,0.9); color: #fff; }

.post-body {
  padding: 20px;
}

.post-meta {
  display: flex;
  gap: 14px;
  font-size: 0.75rem;
  color: var(--cinza-medio);
  margin-bottom: 10px;
}

.post-meta i {
  margin-right: 3px;
}

.post-titulo {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--cinza-dark);
  line-height: 1.4;
  margin-bottom: 8px;
}

.post-resumo {
  font-size: 0.82rem;
  color: var(--cinza-medio);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-link {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--vermelho);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: var(--transicao);
}

.post-card:hover .post-link { gap: 8px; }

/* ── Sidebar ── */
.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 100px;
}

.sidebar-widget {
  background: var(--branco);
  border: 1px solid var(--cinza-borda);
  border-radius: var(--radius);
  padding: 20px;
}

.widget-titulo {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cinza-dark);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--vermelho);
  display: inline-block;
}

/* Busca */
.widget-busca {
  display: flex;
  gap: 0;
  border: 1px solid var(--cinza-borda);
  border-radius: 8px;
  overflow: hidden;
}

.widget-busca input {
  flex: 1;
  border: none;
  padding: 10px 14px;
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  color: var(--cinza-dark);
}

.widget-busca button {
  background: var(--vermelho);
  border: none;
  padding: 10px 14px;
  color: var(--branco);
  cursor: pointer;
  transition: var(--transicao);
}

.widget-busca button:hover { background: var(--vermelho-dark); }

/* Categorias */
.widget-categorias {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.widget-categorias a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--cinza-medio);
  transition: var(--transicao);
}

.widget-categorias a:hover {
  background: var(--cinza-light);
  color: var(--cinza-dark);
}

.widget-categorias a i  { color: var(--vermelho); margin-right: 8px; }
.widget-categorias span { background: var(--cinza-light); padding: 2px 8px; border-radius: 10px; font-size: 0.75rem; }

/* Posts recentes */
.widget-recentes {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.widget-recentes li a {
  display: block;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--cinza-dark);
  line-height: 1.4;
  margin-bottom: 3px;
  transition: var(--transicao);
}

.widget-recentes li a:hover { color: var(--vermelho); }

.widget-recentes span {
  font-size: 0.72rem;
  color: var(--cinza-medio);
}

/* CTA widget */
.widget-cta {
  background: linear-gradient(135deg, var(--verde), var(--verde-light));
  border: none;
  text-align: center;
  color: var(--branco);
}

.widget-cta > i      { font-size: 2rem; margin-bottom: 8px; display: block; }
.widget-cta h4       { font-size: 1rem; font-weight: 800; margin-bottom: 6px; }
.widget-cta p        { font-size: 0.82rem; opacity: 1; color: var(--branco); line-height: 1.5; }

/* ── Responsivo ── */
@media (max-width: 1024px) {
  .blog-layout { grid-template-columns: 1fr; }
  .blog-sidebar { position: static; flex-direction: row; flex-wrap: wrap; }
  .sidebar-widget { flex: 1; min-width: 240px; }
}

@media (max-width: 768px) {
  .blog-hero    { margin-top: 68px; padding: 36px 0; }
  .blog-posts   { grid-template-columns: 1fr; }
  .blog-sidebar { flex-direction: column; }
}