/* Cards, grids, tags */
.card-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .card-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.post-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
}

.post-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.post-card__link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.post-card__image {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
  width: 100%;
  background: var(--color-border);
}

.post-card__body {
  padding: 1.25rem;
}

.post-card__meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.post-card__title {
  font-size: 1.2rem;
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  color: var(--color-hero);
}

.post-card__excerpt {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.75rem;
}

.tag {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 4px;
  background: rgba(13, 110, 110, 0.12);
  color: var(--color-accent);
  text-decoration: none;
}

.tag:hover {
  background: rgba(13, 110, 110, 0.22);
}

.tag--industry {
  background: rgba(30, 64, 175, 0.12);
  color: #1e40af;
}

.tag--module {
  background: rgba(124, 45, 18, 0.12);
  color: #9a3412;
}

.topic-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.topic-pill {
  padding: 0.5rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
}

.two-col-features {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .two-col-features {
    grid-template-columns: 1fr 1fr;
  }
}

.feature-block {
  padding: 1.5rem;
  background: var(--color-surface);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.feature-block h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.feature-block p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}