.card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
}

.card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.card-glow:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}

.card-header {
  margin-bottom: 16px;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.card-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Tariff Cards */
.tariff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.tariff-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.tariff-card.popular {
  border-color: var(--accent-pink);
  box-shadow: var(--shadow-glow);
}

.popular-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--accent-gradient);
  color: #fff;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tariff-price {
  font-size: 2.2rem;
  font-weight: 800;
  margin: 16px 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.tariff-price .currency {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 500;
}

.tariff-tokens {
  color: var(--accent-pink);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 16px;
}

.tariff-stars {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #fbbf24;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 20px;
}