/* ============================================================
   BMK Concrete & Masonry — Blog Index
   ============================================================ */

/* ── Blog Header ── */
.blog-header {
  background: var(--color-dark);
  padding: 80px 0 60px;
  text-align: center;
}
.blog-header-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}
.blog-header-subtitle {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--color-gray);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ── Blog Grid Section ── */
.blog-grid-section {
  padding: var(--section-pad);
  background: var(--color-off-white);
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 32px;
}

/* ── Blog Card ── */
.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.blog-card-img-wrap {
  overflow: hidden;
  height: 220px;
}
.blog-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.blog-card:hover .blog-card-img {
  transform: scale(1.04);
}
.blog-card-body {
  padding: 24px 24px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-card-meta {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-bottom: 10px;
}
.blog-card-meta span {
  margin: 0 6px;
  color: var(--color-gray-light);
}
.blog-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-dark);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.3;
  margin-bottom: 12px;
}
.blog-card-excerpt {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.68;
  flex: 1;
  margin-bottom: 22px;
}
.blog-card-link {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-green);
  border-bottom: 2px solid var(--color-green);
  padding-bottom: 2px;
  align-self: flex-start;
  transition: color var(--transition), border-color var(--transition);
}
.blog-card-link:hover {
  color: var(--color-green-dark);
  border-color: var(--color-green-dark);
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .blog-card-img-wrap {
    height: 190px;
  }
}