/* ── COLLEZIONE PAGE ──────────────────────────────────────── */

.coll-page {
  min-height: calc(100vh - 200px);
  padding-top: 92px;
  padding-bottom: 80px;
  background: var(--cream);
}

.coll-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 48px;
}

/* HEADER */
.coll-header {
  margin-bottom: 40px;
}
.coll-back-link {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mid);
  margin-bottom: 24px;
  transition: color var(--t1);
}
.coll-back-link:hover { color: var(--dark); }

.coll-title {
  font-family: "PPEditorialNew", serif;
  font-weight: 700;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--dark);
  margin: 0 0 12px;
}
.coll-subtitle {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mid);
  margin: 0;
  text-transform: uppercase;
}

/* FILTERS */
.coll-filters {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
html.dark .coll-filters { border-bottom-color: rgba(255, 255, 255, 0.08); }

.coll-filter-group {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.coll-filter-label {
  font-family: "PPNeueMontreal", sans-serif;
  font-size: 10px;
  letter-spacing: 0.16em;
  font-weight: 700;
  color: var(--mid);
  text-transform: uppercase;
  flex-shrink: 0;
  min-width: 100px;
}

.coll-filter-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1;
}
.coll-filter-pills-scroll {
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.coll-filter-pills-scroll::-webkit-scrollbar { display: none; }

.coll-pill {
  flex-shrink: 0;
  background: transparent;
  color: var(--dark);
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 999px;
  padding: 9px 18px;
  font-family: "PPNeueMontreal", sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background var(--t1), border-color var(--t1), color var(--t1);
}
html.dark .coll-pill { border-color: rgba(255, 255, 255, 0.18); }
.coll-pill:hover { border-color: var(--dark); }
.coll-pill.is-active {
  background: var(--dark);
  color: var(--cream);
  border-color: var(--dark);
}

/* GRID */
.coll-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.coll-empty {
  text-align: center;
  padding: 80px 0;
}
.coll-empty p {
  font-family: "PPEditorialNew", serif;
  font-size: 22px;
  color: var(--dark);
  margin-bottom: 24px;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .coll-inner { padding: 0 32px; }
  .coll-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .coll-page { padding-top: 80px; padding-bottom: 56px; }
  .coll-inner { padding: 0 16px; }
  .coll-header { margin-bottom: 28px; }
  .coll-filters { gap: 16px; margin-bottom: 32px; padding-bottom: 24px; }
  .coll-filter-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .coll-filter-label { min-width: 0; }
  .coll-pill { padding: 8px 14px; font-size: 11px; }
  .coll-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}
@media (max-width: 479px) {
  .coll-grid { gap: 8px; }
}