.btn {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  outline: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  letter-spacing: 0.5px;
}

.btn-primary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text-creamy);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-creamy);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
}