/*
 * Componente post-card
 * Usado na listagem do blog.
 *
 * @package Estrela Cordel
 */

/* =============================================================================
   Base
   ============================================================================= */
.post-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border: 1px solid var(--color-border-ui);
  border-radius: 4px;
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.post-card:hover {
  box-shadow: 0 8px 32px rgba(83, 120, 135, 0.12);
  transform: translateY(-3px);
}

/* =============================================================================
   Mídia
   ============================================================================= */
.post-card__media-link {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background-color: var(--color-placeholder);
}

.post-card__thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.post-card:hover .post-card__thumb {
  transform: scale(1.04);
}

.post-card__thumb-placeholder {
  width: 100%;
  height: 100%;
  background-color: var(--color-placeholder);
}

/* =============================================================================
   Corpo
   ============================================================================= */
.post-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.5rem;
  gap: 0.75rem;
}

/* Meta: categoria + data */
.post-card__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-nav);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-subtle);
}

.post-card__cat {
  color: var(--color-blue);
  font-weight: 400;
}

.post-card__sep {
  color: var(--color-border-light);
}

/* Título */
.post-card__title {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-dark);
  line-height: 1.4;
  margin: 0;
}

.post-card__title a {
  color: inherit;
  transition: color var(--transition-base);
}

.post-card__title a:hover {
  color: var(--color-blue);
}

/* Excerpt */
.post-card__excerpt {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
  flex: 1;
}

/* CTA */
.post-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-nav);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-blue);
  margin-top: auto;
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-border-ui);
  transition: gap var(--transition-base), color var(--transition-base);
}

.post-card__link:hover {
  gap: 0.7rem;
  color: var(--color-dark);
}

.post-card__arrow {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.post-card__link:hover .post-card__arrow {
  transform: translateX(3px);
}

/* =============================================================================
   Variante destaque (primeiro card)
   ============================================================================= */
.post-card--featured {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: stretch;
  border-color: var(--color-border-light);
}

.post-card--featured .post-card__media-link {
  flex: 0 0 55%;
  aspect-ratio: unset;
  min-height: 280px;
}

.post-card--featured .post-card__body {
  padding: 2.5rem 2rem;
  justify-content: center;
}

.post-card--featured .post-card__title {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
}

.post-card--featured .post-card__excerpt {
  -webkit-line-clamp: 4;
}

/* =============================================================================
   Responsivo
   ============================================================================= */
@media (max-width: 768px) {
  .post-card--featured {
    flex-direction: column;
    grid-column: auto;
  }

  .post-card--featured .post-card__media-link {
    flex: none;
    aspect-ratio: 16 / 9;
    min-height: unset;
  }

  .post-card--featured .post-card__body {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .post-card__body {
    padding: 1.25rem;
  }
}