/* ============================================================
   ESTUDIO MARTINI — Proyectos
   ============================================================ */

/* ─── Projects Grid ──────────────────────────────────────── */
.projects-section {
  padding-block: var(--space-16) var(--space-24);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-8);
  min-height: 200px;
}

/* Card hide/show for filter */
.project-card[data-hidden] {
  display: none;
}

/* Card fade transition */
.project-card {
  transition:
    opacity var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out);
}

.project-card.filtering-out {
  opacity: 0;
  transform: scale(0.97);
}

/* Count label */
.projects-count {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gray-400);
  margin-left: auto;
  white-space: nowrap;
}

/* ─── Placeholder card (sin imagen) ─────────────────────── */
.project-card__placeholder {
  width: 100%;
  height: 100%;
  background-color: var(--color-gray-100);
  background-image:
    linear-gradient(var(--color-gray-200) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-gray-200) 1px, transparent 1px);
  background-size: 32px 32px;
  transition: background-color var(--dur-base) var(--ease-out);
}

.project-card:hover .project-card__placeholder {
  background-color: var(--color-gray-200);
}

/* Info panel debajo de la imagen (visible siempre, sin overlay) */
.project-card__info {
  padding: var(--space-5) var(--space-6);
  background: var(--color-white);
  border-top: var(--border-thin);
}

.project-card__info .project-card__category {
  color: var(--color-gray-400);
  margin-bottom: var(--space-2);
}

.project-card__info .project-card__name {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-dark);
  line-height: 1.2;
  margin-bottom: var(--space-2);
}

.project-card__info .project-card__meta {
  color: var(--color-gray-400);
}

/* Ocultar overlay en cards placeholder */
.project-card--placeholder .project-card__overlay {
  display: none;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

  .filter-bar {
    gap: var(--space-1);
  }
}