/* Base Button */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md); /* 20px 1rem */
  border-radius: var(--radius-sm); /* 4px */
  font-size: var(--fs-sm); /* 0.875rem */
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  font-family: var(--font-base);
}

/* Primary Button */
.btn-primary {
  background-color: var(--brand-primary);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--brand-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(35, 48, 97, 0.3);
}

/* Secondary Button */
.btn-secondary {
  background-color: var(--brand-secondary);
  color: var(--white);
}

.btn-secondary:hover {
  background-color: var(--brand-secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 188, 212, 0.3);
}

/* Outline Button */
.btn-outline {
  background: transparent;
  border: 2px solid var(--brand-primary);
  color: var(--brand-primary);
}

.btn-outline:hover {
  background: var(--brand-primary);
  color: var(--white);
}

/* Learn More Button */
.btn-learn-more {
  padding: 12px 25px;
  background-color: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md); /* 8px */
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  animation: pulseBtn 2s infinite;
}

.btn-learn-more:hover {
  background-color: #0056b3;
  transform: translateY(-3px);
}

/* Know More Button */
.btn-know-more {
  padding: var(--spacing-sm) var(--spacing-md); /* 20px 1rem */
  background-color: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md); /* 8px */
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s, transform 0.3s;
  animation: pulseBtn 2s infinite;
}

.btn-know-more:hover {
  background-color: #0056b3;
  transform: translateY(-3px);
}.btn__loading {
  display: none;
  font-size: var(--font-size-sm);
  font-weight: 600;
}

/* Example pulse animation (if you want it) */
@keyframes pulseBtn {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 0 rgba(0, 123, 255, 0);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 10px rgba(0, 123, 255, 0.5);
  }
}