/* ============================================================
   PRIVILEGE — Portfolio Page Styles
   ============================================================ */

/* ─── Page Hero (Background Image) ─────────────────────── */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--nav-h) + var(--space-xl)) var(--space-lg) var(--space-xl);
  max-width: 100%; 
  border-bottom: 1px solid var(--color-border-dim);
  display: flex;
  align-items: center;
  min-height: 380px; 
}
.page-hero__bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1;
}
.page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: brightness(0.35) contrast(1.1); 
}
.page-hero__overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60%;
  background: linear-gradient(to top, var(--color-obsidian) 0%, transparent 100%);
  z-index: 2;
}
.page-hero__content {
  position: relative;
  z-index: 3;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}
@media (max-width: 768px) {
  .page-hero { min-height: 300px; }
}


/* ─── Filter Bar ─────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: var(--space-md) var(--space-lg);
  max-width: var(--max-w);
  margin: 0 auto;
  border-bottom: 1px solid var(--color-border-dim);
  overflow-x: auto;
  scrollbar-width: none;
}
.filter-bar::-webkit-scrollbar { display: none; }

.filter-btn {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-cashmere-dim);
  padding: 9px 18px;
  border: 1px solid transparent;
  white-space: nowrap;
  transition: all var(--dur-fast) ease;
  cursor: pointer;
}
.filter-btn:hover {
  color: var(--color-cashmere);
  border-color: var(--color-border-dim);
}
.filter-btn.active {
  color: var(--color-brass);
  border-color: var(--color-border);
  background: var(--color-surface);
}

/* ─── Portfolio Grid ─────────────────────────────────────── */
.portfolio-main {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-2xl);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--color-border-dim);
  background: var(--color-border-dim);
  margin-bottom: var(--space-xl);
}

.p-card {
  background: var(--color-obsidian);
  padding: var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: background var(--dur-mid) ease;
  animation: cardFadeIn 0.6s var(--ease-luxury) both;
}
@keyframes cardFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.p-card--large {
  grid-column: span 2;
}
.p-card:hover {
  background: var(--color-surface);
}
.p-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 0;
  background: var(--color-brass);
  transition: height 0.5s var(--ease-luxury);
}
.p-card:hover::after { height: 100%; }

.p-card__cat {
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-brass);
  margin-bottom: var(--space-md);
}
.p-card__body { flex: 1; }
.p-card__name {
  font-family: var(--font-editorial);
  font-size: 22px;
  font-weight: 400;
  color: var(--color-cashmere);
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}
.p-card__name span {
  font-style: italic;
  font-size: 16px;
  color: var(--color-cashmere-dim);
}
.p-card__desc {
  font-size: 12px;
  line-height: 1.8;
  color: var(--color-cashmere-dim);
  margin-bottom: var(--space-md);
}
.p-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border-dim);
}
.p-card__region {
  font-size: 11px;
  color: rgba(242, 239, 233, 0.35);
  letter-spacing: 0.04em;
}
.p-card__badge {
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-brass);
  border: 1px solid var(--color-border);
  padding: 4px 10px;
}

/* Hidden card state for filtering */
.p-card.hidden {
  display: none;
}

/* ─── Inquiry CTA ────────────────────────────────────────── */
.portfolio-inquiry {
  padding: var(--space-xl) var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border-dim);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .p-card--large { grid-column: span 2; }
}
@media (max-width: 600px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .p-card--large { grid-column: span 1; }
  .filter-bar { padding: var(--space-sm) var(--space-md); }
  .page-hero { padding-left: var(--space-md); padding-right: var(--space-md); }
}