/**
 * AVENIX Venture - Blog Cards & Editorial Previews
 */

.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.blog-card__thumb-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  /* 16:9 Aspect Ratio */
  background: var(--color-bg-alt);
  overflow: hidden;
}

.blog-card__thumb-wrap img,
.blog-card__thumb-placeholder {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card__thumb-wrap img,
.blog-card:hover .blog-card__thumb-placeholder {
  transform: scale(1.05);
}

.blog-card__thumb-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-surface-elevated) 100%);
  color: var(--color-primary);
}

.blog-card__thumb-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.8;
}

.blog-card__body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  font-size: var(--fs-caption);
  color: var(--color-text-muted);
}

.blog-card__title {
  font-size: var(--fs-h4);
  line-height: var(--lh-heading);
  margin-bottom: var(--space-2);
  transition: color var(--transition-fast);
}

.blog-card:hover .blog-card__title {
  color: var(--color-primary);
}

.blog-card__excerpt {
  font-size: var(--fs-body-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-body);
  margin-bottom: var(--space-4);
  flex-grow: 1;
}

.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-subtle);
  font-size: var(--fs-caption);
  color: var(--color-text-muted);
}

.blog-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: var(--fw-medium);
  color: var(--color-text-primary);
}