.country-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 48px 0;
}

@media (min-width: 640px) {
  .country-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 960px) {
  .country-grid { grid-template-columns: 1fr 1fr 1fr; }
}

.country-card {
  display: block;
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  text-decoration: none;
  color: var(--charcoal);
  transition: box-shadow 0.2s;
}

.country-card:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 8px 24px rgba(0, 0, 0, 0.06);
}

.country-card-region {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--g2);
  margin-bottom: 8px;
}

.country-card-name {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
}

.country-card-fact {
  font-size: 14px;
  color: var(--g1);
  line-height: 1.5;
}

.region-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 16px 0 24px;
  -webkit-overflow-scrolling: touch;
}

.region-tab {
  flex-shrink: 0;
  padding: 8px 16px;
  background: var(--snow);
  border: 1px solid transparent;
  border-radius: 20px;
  font-size: 14px;
  cursor: pointer;
  font-family: var(--font-b);
  color: var(--g1);
}

.region-tab.active {
  background: var(--charcoal);
  color: var(--white);
  border-color: var(--charcoal);
}

.city-section { display: none; }
.city-section.cities-visible { display: block; }

.btn-ghost {
  background: none;
  border: 1px solid var(--g2);
  border-radius: 20px;
  padding: 10px 24px;
  font-size: 14px;
  font-family: var(--font-b);
  color: var(--g1);
  cursor: pointer;
}

.btn-ghost:hover {
  border-color: var(--charcoal);
  color: var(--charcoal);
}