/* BLOG — 3 najnowsze porady */

.blog__header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.blog__intro { flex: 1 1 480px; }
.blog__intro .section-header { margin-bottom: 0; }

.blog__cta { flex-shrink: 0; }

.blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
@media (max-width: 1023px) { .blog__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .blog__grid { grid-template-columns: 1fr; } }

.blog__item { display: flex; }

.blog__card {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  position: relative;
  transition: border-color var(--transition-fast);
  color: var(--color-text);
}
.blog__card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.blog__card:hover { border-color: var(--color-primary); color: var(--color-text); }
.blog__card:hover::before { transform: scaleX(1); }

.blog__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-alt);
  position: relative;
}
.blog__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}
.blog__card:hover .blog__image img { transform: scale(1.03); }

.blog__image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary-tint), var(--color-bg-alt));
}

.blog__category {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  background: var(--color-accent);
  color: var(--color-dark);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
}

.blog__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
}

.blog__date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.blog__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: var(--color-dark);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog__more {
  margin-top: auto;
  padding-top: var(--space-xs);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.blog__empty {
  text-align: center;
  color: var(--color-text-light);
  padding: var(--space-lg);
  grid-column: 1 / -1;
}