/* == portfolio.css == */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.portfolio-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color var(--transition), transform var(--transition);
}

.portfolio-card:hover {
  border-color: var(--color-border-lime);
  transform: translateY(-4px);
}

.portfolio-card .tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-lime);
  background: rgba(162, 183, 0, 0.12);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.portfolio-card h3 {
  margin: 0 0 var(--space-3);
  font-size: 1.1rem;
}

.portfolio-card p {
  margin: 0 0 var(--space-4);
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.metric-row {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
  margin-top: var(--space-3);
}

.metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric strong {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-lime);
  line-height: 1;
}

.metric span {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

@media (max-width: 980px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 740px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}