/* PORTFOLIO PAGE */
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: 20px;
  margin-top: 60px;
}
.portfolio-card--featured {
  grid-column: 1 / 3;
}
.portfolio-card {
  background: var(--navy-800);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition), transform var(--transition);
}
.portfolio-card:hover {
  border-color: rgba(6,182,212,0.3);
  transform: translateY(-4px);
}
.portfolio-card__tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--cyan-400);
}
.portfolio-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.25;
}
.portfolio-card p {
  color: var(--white-60);
  font-size: 0.9rem;
  line-height: 1.8;
  flex: 1;
}
.portfolio-card__metrics {
  display: flex;
  gap: 32px;
  margin-top: 8px;
  padding-top: 24px;
  border-top: 1px solid var(--white-10);
}
.metric span {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
}
.metric p {
  font-size: 0.78rem;
  color: var(--white-40);
  margin-top: 2px;
}

@media (max-width: 1024px) {
  .portfolio__grid { grid-template-columns: 1fr 1fr; }
  .portfolio-card--featured { grid-column: 1 / 3; }
}
@media (max-width: 768px) {
  .portfolio__grid { grid-template-columns: 1fr; }
  .portfolio-card--featured { grid-column: 1; }
}