/* ═══════════════════════════════════════════
   Design Ideas / Portfolio Page
   ═══════════════════════════════════════════ */

/* ══════════════════════════════════════════
   HEADER
══════════════════════════════════════════ */
.di-header-section {
  padding: 70px 0 20px;
  background: #fff;
}

/* Pill badge */
.di-badge {
  display: inline-block;
  background: #111;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 6px 18px;
  border-radius: 20px;
  margin-bottom: 14px;
  text-transform: uppercase;
}

/* Huge italic serif title */
.di-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(48px, 8vw, 110px);
  font-weight: 700;
  font-style: italic;
  color: #111;
  line-height: 1;
  margin: 0;
  letter-spacing: -1px;
}

/* ══════════════════════════════════════════
   FILTER + GRID
══════════════════════════════════════════ */
.di-grid-section {
  padding: 20px 0 90px;
  background: #fff;
}

/* Filter bar */
.di-filter-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px;
  margin-bottom: 40px;
  padding-top: 30px;
}

.di-filter-label {
  font-size: 13px;
  font-weight: 600;
  color: #888;
  margin-right: 4px;
}

.di-filter-btn {
  background: transparent;
  border: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #333;
  padding: 6px 2px;
  cursor: pointer;
  text-transform: uppercase;
  position: relative;
  transition: color .2s;
  font-family: 'Montserrat', sans-serif;
}
.di-filter-btn:hover { color: var(--color-gold); }
.di-filter-btn.active {
  color: var(--color-gold);
}
.di-filter-btn.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--color-gold);
}

/* ── Cards ── */
.di-item {
  transition: opacity .4s, transform .4s;
}
.di-item.di-hidden {
  display: none;
}

.di-card {
  text-align: center;
  transition: transform .3s;
}
.di-card:hover { transform: translateY(-5px); }

.di-img {
  width: 100%;
  height: 280px;
  overflow: hidden;
  margin-bottom: 16px;
  background: #eee;
}
.di-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.di-card:hover .di-img img { transform: scale(1.06); }

.di-card-title {
  font-size: 15px;
  font-weight: 800;
  color: #111;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.di-card-cat {
  font-size: 11px;
  font-weight: 600;
  color: #888;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin: 0;
}
.di-card-cat span {
  color: var(--color-gold);
  font-size: 14px;
  margin-right: 4px;
}

/* Responsive */
@media (max-width: 767px) {
  .di-filter-bar { gap: 14px; }
  .di-img { height: 220px; }
}