/* ============================================
   PORTFOLIO PAGE STYLES
   ============================================ */

/* ── Filter Tabs ── */
.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.filter-btn {
  padding: 9px 20px;
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-muted);
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--clr-text); color: var(--clr-text); }
.filter-btn.active {
  background: var(--clr-dark);
  color: #fff;
  border-color: var(--clr-dark);
}

/* ── Portfolio Grid ── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ── Portfolio Card ── */
.portfolio-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.portfolio-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}
.portfolio-img {
  position: relative;
  overflow: hidden;
}
.portfolio-img img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.portfolio-card:hover .portfolio-img img { transform: scale(1.04); }
.portfolio-overlay {
  position: absolute;
  top: 14px;
  left: 14px;
}
.portfolio-body { padding: 24px; }
.portfolio-body h3 { font-size: 1.05rem; margin-bottom: 8px; }
.portfolio-body p { font-size: 0.9rem; margin-bottom: 16px; }
.portfolio-metrics {
  display: flex;
  gap: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--clr-border);
}
.pm { font-size: 0.78rem; color: var(--clr-muted); }
.pm span {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-text);
  letter-spacing: -0.02em;
}

/* ── Brands ── */
.brands-label {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-muted);
  margin-bottom: 28px;
}
.brands-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.brand-pill {
  padding: 10px 22px;
  border: 1.5px solid var(--clr-border);
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-muted);
  letter-spacing: -0.01em;
  transition: all var(--transition);
}
.brand-pill:hover {
  border-color: var(--clr-text);
  color: var(--clr-text);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .portfolio-grid { grid-template-columns: 1fr; }
}