.c-button {
  display: inline-flex;
  width: min(240px, 100%);
  min-height: 56px;
  padding: 12px 22px;
  border: 1px solid var(--color-bg-strong);
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
  background: var(--color-bg-strong);
  color: var(--color-text-inverse);
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.006em;
  text-align: center;
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.c-button:hover {
  border-color: var(--color-bg-hover);
  background: var(--color-bg-hover);
  transform: translateY(-2px);
}

.c-button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

.c-button-wide {
  width: 100%;
}