.ctd-asb {
	max-width: 1100px;
	margin: 0 auto 3rem;
	padding: 2.5rem 1.5rem 3rem;
	background: #f7fafc;
	border-radius: 18px;
	box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
	font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
		sans-serif;
}

.ctd-asb__header {
	text-align: center;
	margin-bottom: 2rem;
}

.ctd-asb__title {
	font-size: 2rem;
	font-weight: 700;
	margin: 0 0 0.25rem;
	color: #111827;
}

.ctd-asb__intro {
	margin: 0;
	color: #4b5563;
	font-size: 0.98rem;
}

/* Progress bar */
.ctd-asb__progress {
	display: flex;
	justify-content: center;
	align-items: center;
	list-style: none;
	margin: 2rem auto 2.5rem;
	padding: 0;
	gap: 2.5rem;
	position: relative;
	max-width: 700px;
}

.ctd-asb__progress::before {
	content: "";
	position: absolute;
	top: 50%;
	left: 0;
	right: 0;
	height: 2px;
	background: #e5e7eb;
	z-index: 0;
}

.ctd-asb__progress-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	z-index: 1;
}

.ctd-asb__progress-circle {
	width: 32px;
	height: 32px;
	border-radius: 999px;
	background: #e5e7eb; /* default gray */
	color: #6b7280;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 600;
	font-size: 0.9rem;
	margin-bottom: 0.3rem;
	box-shadow: none;
	transition: background 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.ctd-asb__progress-label {
	font-size: 0.75rem;
	color: #6b7280;
	text-align: center;
	transition: color 0.2s ease;
}

/* Cards */
.ctd-asb__cards {
	display: grid;
	gap: 1.5rem;
}

.ctd-asb__card {
	display: none; /* only active card shows */
	grid-template-columns: 120px minmax(0, 1fr);
	background: #ffffff;
	border-radius: 22px;
	overflow: hidden;
	box-shadow: 0 14px 30px rgba(15, 23, 42, 0.12);
}

.ctd-asb__card--active {
	display: grid;
}

.ctd-asb__card-sidebar {
	display: flex;
	align-items: center;
	justify-content: center;
}

.ctd-asb__card-icon {
	width: 72px;
	height: 72px;
	border-radius: 16px;
	background: rgba(255, 255, 255, 0.2);
	display: flex;
	align-items: center;
	justify-content: center;
}

.ctd-asb__card-icon-glyph {
	font-size: 1.7rem;
	color: #ffffff;
}

.ctd-asb__card-body {
	padding: 1.8rem 2rem 1.6rem;
}

.ctd-asb__card-step-label {
	font-size: 0.72rem;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: #6b7280;
	margin-bottom: 0.3rem;
}

.ctd-asb__card-title {
	margin: 0 0 0.75rem;
	font-size: 1.25rem;
	font-weight: 700;
	color: #111827;
}

.ctd-asb__card-content {
	font-size: 0.95rem;
	color: #374151;
	line-height: 1.5;
}

.ctd-asb__card-content p {
	margin-top: 0;
}

.ctd-asb__card-footer {
	display: flex;
	justify-content: flex-end;
	gap: 0.75rem;
	margin-top: 1.4rem;
}

/* Buttons */
.ctd-asb__btn {
	border-radius: 999px;
	border: none;
	padding: 0.55rem 1.3rem;
	font-size: 0.85rem;
	font-weight: 600;
	cursor: pointer;
}

.ctd-asb__btn--primary {
	background: #111827;
	color: #ffffff;
}

.ctd-asb__btn--secondary {
	background: #f3f4f6;
	color: #111827;
}

/* Responsive */
@media (max-width: 768px) {
	.ctd-asb {
		padding: 1.75rem 1.25rem 2.25rem;
	}

	.ctd-asb__card {
		grid-template-columns: 1fr;
	}

	.ctd-asb__card-sidebar {
		padding: 1.4rem 0 0.4rem;
	}

	.ctd-asb__progress {
		gap: 1.2rem;
	}

	.ctd-asb__progress-label {
		display: none;
	}
}