/* ─── WORLD HERO ──────────────────────────────────────────────────────── */
.world-hero {
  position: relative;
  background: #111;
  overflow: hidden;
}
.world-hero-img {
  width: 100%;
  aspect-ratio: 16/6;
  object-fit: cover;
  opacity: 0.75;
  display: block;
}
.world-hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--space-8);
}
.world-hero-content .hero-title {
  font-size: var(--text-3xl);
  color: #fff;
  font-weight: 700;
  margin-bottom: var(--space-4);
}
.world-hero-sub {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.75);
  max-width: 44ch;
  text-align: center;
  font-family: var(--font-body);
}

/* ─── FILTER BAR ──────────────────────────────────────────────────────── */
.filter-bar {
  background: var(--color-bg);
  border-bottom: 2px solid var(--color-black);
  padding: var(--space-3) 0;
  z-index: 80;
}
.sticky-filter {
  position: sticky;
  top: 64px;
}
.filter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.filter-tabs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.filter-tab {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border: 1.5px solid var(--color-border);
  background: transparent;
  cursor: pointer;
  transition: background var(--ease), border-color var(--ease), color var(--ease);
  color: var(--color-text-muted);
}
.filter-tab:hover { border-color: var(--color-black); color: var(--color-black); }
.filter-tab.active { background: var(--color-black); color: #fff; border-color: var(--color-black); }
.sort-select {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border: 1.5px solid var(--color-border);
  background: transparent;
  cursor: pointer;
  color: var(--color-text);
  transition: border-color var(--ease);
}
.sort-select:hover, .sort-select:focus { border-color: var(--color-black); outline: none; }

/* ─── REGION BLOCKS ───────────────────────────────────────────────────── */
.world-main { padding: clamp(var(--space-10), 5vw, var(--space-20)) 0; }
.region-block {
  margin-bottom: clamp(var(--space-12), 8vw, var(--space-24));
  transition: opacity 300ms;
}
.region-block.hidden { display: none; }
.region-header {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-5);
  border-bottom: 2px solid var(--color-black);
}
.region-flag {
  font-size: 2.5rem;
  line-height: 1;
  flex-shrink: 0;
}
.region-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.0;
}
.region-sub {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  font-family: var(--font-body);
  font-weight: 400;
}
.world-grid {
  grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr));
}

/* ─── COUNTRY TAG on product cards ───────────────────────────────────── */
.product-country {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.country-flag { font-size: 1rem; line-height: 1; }
.country-name {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}