/* ── PORTFOLIO PAGE ── */

/* Filters */
.pf-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 40px;
  margin-bottom: 40px;
}

.pf-filter {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 8px 20px;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.02em;
}
.pf-filter:hover {
  border-color: rgba(232,114,12,0.4);
  color: var(--accent);
}
.pf-filter.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* Grid */
.pf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.pf-item { position: relative; }

.pf-tile {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
  cursor: pointer;
}

.pf-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.pf-tile:hover img { transform: scale(1.06); }

.pf-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(17,17,24,0.92) 0%, rgba(17,17,24,0.3) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.pf-tile:hover .pf-overlay { opacity: 1; }

.pf-overlay-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 6px;
}

.pf-overlay-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.pf-overlay-meta {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  display: flex;
  align-items: center;
  gap: 6px;
}

@media (max-width: 1000px) {
  .pf-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 580px) {
  .pf-grid { grid-template-columns: 1fr; }
  .pf-filters { gap: 6px; }
}