/* ===== BLOG SECTION ===== */
.wrap-blog {
  background: var(--section-bg); /* Usar variable */
  padding: 60px 20px;
}

.wrap-blog .about-title {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 10px;
}

.wrap-blog .about-text {
  text-align: center;
  color: var(--text-secondary); /* Usar variable */
  margin-bottom: 40px;
  font-size: 1rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.blog-card {
  background: var(--card-bg); /* Usar variable */
  border-radius: 14px;
  padding: 24px;
  box-shadow: var(--shadow); /* Usar variable */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform .2s ease, box-shadow .3s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.blog-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: var(--text-primary); /* Usar variable */
}

.blog-card p {
  flex-grow: 1;
  color: var(--text-secondary); /* Usar variable */
  margin-bottom: 16px;
}

.blog-card .btn-primary {
  align-self: flex-start;
  background: var(--red);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background .2s ease;
}

.blog-card .btn-primary:hover {
  background: #b00000;
}

/* ===== SINGLE POST ===== */
.single-post {
  max-width: 800px;
  margin: 60px auto;
  padding: 40px;
  background: var(--card-bg); /* Usar variable */
  border-radius: 14px;
  box-shadow: var(--shadow); /* Usar variable */
  font-family: "Segoe UI", sans-serif;
  line-height: 1.7;
}

.single-post .post-header {
  margin-bottom: 24px;
  border-bottom: 2px solid #eee;
  padding-bottom: 12px;
}

.single-post .post-title {
  font-size: 2.2rem;
  margin: 0 0 8px;
  color: var(--text-primary); /* Usar variable */
}

.single-post .post-date {
  font-size: 0.9rem;
  color: var(--text-secondary); /* Usar variable */
}

.single-post .post-content p {
  margin-bottom: 18px;
  color: var(--text-secondary); /* Usar variable */
  font-size: 1.05rem;
}

.single-post .post-footer {
  margin-top: 30px;
}

.single-post .post-footer .btn-primary {
  background: var(--red);
  color: #fff;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background .2s ease;
}

.single-post .post-footer .btn-primary:hover {
  background: #b00000;
}
/* Responsive */
@media (max-width: 600px) {
  .single-post {
    padding: 20px;
    margin: 30px 10px;
  }
}