/* =============================================================
   Blog – estilos específicos da página de listagem
   ============================================================= */

/* PAGE HERO: estilos base definidos em main.css */

/* ── GRID DE POSTS ───────────────────────────────────────── */
.blog-listing { background: var(--surface-low); }

.blog-listing-header {
  text-align: center;
  margin-bottom: 3rem;
}
.blog-listing-header .headline-lg { color: var(--primary); margin-bottom: .5rem; }
.blog-listing-header .body-md     { color: var(--on-surface-v); max-width: 560px; margin: 0 auto; }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

/* ── CARD DE POST ────────────────────────────────────────── */
.blog-card {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--outline-v);
  overflow: hidden;
  transition: transform .28s ease, box-shadow .28s ease;
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 44px rgba(0,0,0,.08);
}

.blog-card-link {
  display: flex;
  flex-direction: column;
  flex: 1;
  text-decoration: none;
  color: inherit;
}

/* Imagem */
.blog-card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--surface-low);
}
.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.blog-card:hover .blog-card-img img {
  transform: scale(1.05);
}

/* Placeholder quando não há imagem */
.blog-card-img-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--primary-container), var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.25);
}

/* Badge de categoria */
.blog-card-cat {
  position: absolute;
  bottom: .75rem;
  left: .75rem;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  background: rgba(253,107,52,.92);
  color: #fff;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
  z-index: 1;
}

/* Corpo do card */
.blog-card-body {
  padding: 1.5rem 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-date {
  font-size: 12px;
  font-weight: 600;
  color: var(--on-surface-v);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: .6rem;
}

.blog-card-title {
  font-family: 'Manrope', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.35;
  margin-bottom: .75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color .2s;
}
.blog-card:hover .blog-card-title {
  color: var(--secondary-cta);
}

.blog-card-excerpt {
  font-size: 14px;
  line-height: 1.65;
  color: var(--on-surface-v);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.blog-card-read {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: 13px;
  font-weight: 700;
  color: var(--secondary-cta);
  margin-top: 1.25rem;
  transition: gap .2s;
}
.blog-card:hover .blog-card-read {
  gap: .7rem;
}
.blog-card-read svg {
  transition: transform .2s;
}
.blog-card:hover .blog-card-read svg {
  transform: translateX(3px);
}

/* ── PAGINAÇÃO ───────────────────────────────────────────── */
.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--outline-v);
}

.blog-pagination a,
.blog-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 .5rem;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  transition: all .2s;
  text-decoration: none;
}

.blog-pagination a {
  color: var(--on-surface-v);
  background: #fff;
  border: 1px solid var(--outline-v);
}
.blog-pagination a:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(29,44,111,.04);
}

.blog-pagination .page-current {
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
  font-weight: 800;
}

.blog-pagination .page-dots {
  color: var(--on-surface-v);
  border: none;
  background: none;
  min-width: 28px;
  pointer-events: none;
  letter-spacing: .15em;
}

/* Setas prev/next */
.blog-pagination .page-arrow {
  font-size: 0;
}
.blog-pagination .page-arrow svg {
  width: 16px;
  height: 16px;
  stroke-width: 2.5;
}

/* ── ESTADO VAZIO ────────────────────────────────────────── */
.blog-empty {
  text-align: center;
  padding: 4rem 1rem;
}
.blog-empty-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: rgba(29,44,111,.06);
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.blog-empty-title {
  font-family: 'Manrope', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: .75rem;
}
.blog-empty-text {
  font-size: 15px;
  color: var(--on-surface-v);
  line-height: 1.6;
  max-width: 400px;
  margin: 0 auto;
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .blog-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .blog-card-title { font-size: 17px; }
  .blog-card-body  { padding: 1.25rem; }
  .blog-pagination { gap: .3rem; }
  .blog-pagination a,
  .blog-pagination span { min-width: 36px; height: 36px; font-size: 13px; }
}