/* ── portfolio.css ──────────────────────────────── */
.portfolio {
  background: var(--color-gray-100);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.portfolio-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.06);
  transition: transform var(--duration-base) var(--ease-default),
              box-shadow var(--duration-base) var(--ease-default);
  text-decoration: none;
  color: inherit;
  display: block;
  cursor: pointer;
}
.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.portfolio-card__img {
  position: relative;
  aspect-ratio: 3/2;
  background: #EDEDE9;
  overflow: hidden;
}
.portfolio-card__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--duration-slow) var(--ease-default);
}
.portfolio-card:hover .portfolio-card__img img {
  transform: scale(1.05);
}

.portfolio-card__tag {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--color-yellow);
  color: var(--color-black);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  z-index: 1;
}

.portfolio-card__body {
  padding: var(--space-6);
}
.portfolio-card__body h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}
.portfolio-card__body p {
  font-size: var(--text-sm);
}