/* ============================================================
   AQUARELA SCHOOL — BLOG
============================================================ */

/* ── HERO ────────────────────────────────────────────────── */
.blog-hero {
  background: var(--azul-escuro);
  padding: 88px 0;
  text-align: center;
}
.blog-hero-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amarelo);
  margin-bottom: 16px;
}
.blog-hero h1 {
  font-family: var(--font-titulo);
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--branco);
  margin-bottom: 16px;
  line-height: 1.15;
}
.blog-hero h1 span { color: var(--amarelo); }
.blog-hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.78);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── FILTROS ─────────────────────────────────────────────── */
.blog-main { background: var(--off-white); padding: 72px 0; }
.blog-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.blog-filter-btn {
  padding: 8px 20px;
  border-radius: 30px;
  border: 2px solid #D1D5E8;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cinza-escuro);
  transition: var(--transition);
  cursor: pointer;
  background: var(--branco);
}
.blog-filter-btn:hover,
.blog-filter-btn.active {
  background: var(--azul-escuro);
  border-color: var(--azul-escuro);
  color: var(--branco);
}

/* ── GRID DE POSTS ───────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* ── POST CARD ───────────────────────────────────────────── */
.post-card {
  background: var(--branco);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.post-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.post-card-img {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}
.post-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--transition);
}
.post-card:hover .post-card-img img { transform: scale(1.05); }

.post-card-body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.post-category {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
  background: rgba(52,63,180,0.1);
  color: var(--azul-escuro);
}
.cat-pedagogia    { background: rgba(0,166,255,0.12); color: var(--azul); }
.cat-familia      { background: rgba(255,229,0,0.25);  color: #8B7500; }
.cat-saude        { background: rgba(0,235,208,0.2);   color: #007A6E; }
.cat-desenvolvimento { background: rgba(52,63,180,0.1); color: var(--azul-escuro); }

.post-card-title {
  font-family: var(--font-titulo);
  font-size: 1.15rem;
  color: var(--texto);
  line-height: 1.3;
  margin-bottom: 12px;
}
.post-card-title a { color: inherit; transition: var(--transition); }
.post-card-title a:hover { color: var(--azul-escuro); }
.post-card-excerpt {
  font-size: 0.9rem;
  color: var(--cinza);
  line-height: 1.65;
  margin-bottom: 20px;
  flex: 1;
}
.post-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--cinza);
  margin-bottom: 16px;
}
.post-meta svg { flex-shrink: 0; }
.post-meta-sep { opacity: 0.5; }
.post-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--azul-escuro);
  transition: var(--transition);
}
.post-card-link:hover { gap: 10px; color: var(--azul); }

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 900px) { .blog-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 580px) { .blog-grid { grid-template-columns: 1fr; } }