html, body {
  height: 100%;
  display: flex;
  flex-direction: column;
}
.content {
  flex: 1;
}
footer {
  position: sticky;
  top: 100vh;
}

.strength-circle {
  width: 140px;
  height: 140px;
}

.card.border-2 {
	border-width: 2px !important;
}

.promo-badge {
  background: #ff9800;
  color: white;
  font-size: 14px;
  padding: 10px;
  border-radius: 5px;
  margin-bottom: 20px;
  display: inline-block;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease-out forwards;
  animation-delay: 0.2s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: none;
  }
}