.mkb-stage-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: var(--mkb-space-6);
}

.mkb-stage-card {
	display: flex;
	min-height: 390px;
	flex-direction: column;
	padding: clamp(1.75rem, 3vw, 2.5rem);
	border: 1px solid transparent;
	border-radius: var(--mkb-radius-xl);
	background: var(--mkb-color-canvas);
	transition: transform var(--mkb-transition), box-shadow var(--mkb-transition);
}

.mkb-stage-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--mkb-shadow-md);
}

.mkb-stage-card.is-active {
	background: var(--mkb-color-primary);
	color: #ffffff;
	box-shadow: 0 24px 60px rgba(79, 124, 103, 0.25);
}

.mkb-stage-card__number {
	color: var(--mkb-color-primary);
	font-size: var(--mkb-text-sm);
	font-weight: 700;
}

.mkb-stage-card.is-active .mkb-stage-card__number {
	color: rgba(255, 255, 255, 0.72);
}

.mkb-stage-card h3 {
	margin: var(--mkb-space-8) 0 var(--mkb-space-4);
	font-size: 1.8rem;
	letter-spacing: -0.03em;
}

.mkb-stage-card p {
	margin: 0;
	color: var(--mkb-color-muted);
	line-height: 1.75;
}

.mkb-stage-card.is-active p {
	color: rgba(255, 255, 255, 0.76);
}

.mkb-stage-card ul {
	display: grid;
	gap: var(--mkb-space-3);
	margin: var(--mkb-space-6) 0;
	padding: 0;
	list-style: none;
}

.mkb-stage-card li::before {
	margin-right: var(--mkb-space-2);
	color: var(--mkb-color-primary);
	content: "✓";
}

.mkb-stage-card.is-active li::before {
	color: #ffffff;
}

.mkb-stage-card > .mkb-ds-button {
	margin-top: auto;
}

.mkb-stage-card.is-active .mkb-ds-button {
	color: #ffffff;
}

@media (max-width: 820px) {
	.mkb-stage-grid {
		grid-template-columns: 1fr;
	}

	.mkb-stage-card {
		min-height: 0;
	}
}