/* =============================================
   PORTFOLIO.CSS — Section Portfolio
   ============================================= */

#portfolio {
  background: var(--bg2);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}

.portfolio-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.25s, transform 0.25s;
  display: flex;
  flex-direction: column;
}

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

.portfolio-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: var(--bg3);
  display: block;
}

.portfolio-img-placeholder {
  width: 100%;
  height: 180px;
  background: linear-gradient(135deg, var(--bg3), var(--surface));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.portfolio-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.portfolio-body h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.4rem;
}

.portfolio-body p {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 300;
  margin-bottom: 0.75rem;
  flex: 1;
}

.portfolio-body .skill-tags {
  margin-bottom: 0.75rem;
}

.portfolio-link {
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: auto;
}

.portfolio-link::after {
  content: '→';
  transition: transform 0.2s;
}

.portfolio-card:hover .portfolio-link::after {
  transform: translateX(4px);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 700px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}