/* Shared Component Styles */

/* Post Card Component */
.post-card {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border: 1px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-medium);
}

.post-card-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.post-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.post-card:hover .post-card-image img {
  transform: scale(1.05);
}

.post-card-content {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card-tags {
  margin-bottom: var(--space-3);
}

.tag-pill {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  border-radius: var(--radius-lg);
  font-size: var(--text-xs);
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background var(--transition-base), color var(--transition-base);
}

.tag-pill:hover {
  background: var(--color-accent-light);
  color: var(--color-accent-hover);
}

.post-card-title {
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-3) 0;
  font-family: var(--font-serif);
}

.post-card-title a {
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

.post-card-title a:hover {
  color: var(--color-accent);
}

.post-card-excerpt {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-4) 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: auto;
}

.post-card-author {
  font-weight: 500;
}

.post-card-date {
  color: var(--color-text-muted);
}

/* Posts Grid - Generic Grid System */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* Newsletter Component */
.newsletter-cta {
  padding: var(--space-10) 0;
  background: var(--color-bg-secondary);
  text-align: center;
}

.newsletter-cta .container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.newsletter-cta h2 {
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
  font-family: var(--font-serif);
}

.newsletter-cta>.container>p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.newsletter-form {
  display: flex;
  gap: var(--space-4);
  max-width: 540px;
  margin: 0 auto;
  justify-content: center;
}

.newsletter-form input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  font-family: var(--font-sans);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

.newsletter-form button {
  padding: var(--space-3) var(--space-6);
  background: var(--color-text-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-base), transform var(--transition-base);
  white-space: nowrap;
}

.newsletter-form button:hover {
  background: var(--color-text-secondary);
  transform: translateY(-1px);
}

.newsletter-form button:active {
  transform: translateY(0);
}

/* Responsive for Components */
@media (max-width: 968px) {
  .posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .posts-grid {
    grid-template-columns: 1fr;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-form button {
    width: 100%;
  }
}