.graha-nav__toggle,
.graha-nav__submenu-toggle {
	display: none;
	min-inline-size: var(--graha-control-min);
	min-block-size: var(--graha-control-min);
	align-items: center;
	justify-content: center;
	font: inherit;
	font-weight: var(--graha-weight-semibold);
	color: var(--graha-color-text);
	background: transparent;
	border: var(--graha-border-width) solid var(--graha-color-border-strong);
	border-radius: var(--graha-radius-md);
	cursor: pointer;
}

.graha-nav__toggle:hover,
.graha-nav__submenu-toggle:hover {
	border-color: var(--graha-color-primary);
	color: var(--graha-color-primary);
}

.graha-nav__list {
	display: flex;
	flex-wrap: nowrap;
	gap: var(--graha-space-2) var(--graha-space-5);
	margin: 0;
	padding: 0;
	list-style: none;
}

.graha-nav__row {
	display: flex;
	align-items: center;
	gap: var(--graha-space-2);
}

.graha-nav__link,
.graha-nav__label {
	display: inline-flex;
	min-block-size: var(--graha-control-min);
	align-items: center;
	font-weight: var(--graha-weight-medium);
}

.graha-nav__link {
	position: relative;
	color: var(--graha-color-text);
	text-decoration: none;
	white-space: nowrap;
}

.graha-nav__link::after {
	content: "";
	position: absolute;
	inset-inline: 0;
	inset-block-end: 0.5rem;
	block-size: 2px;
	background: var(--graha-color-primary);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform var(--graha-motion-fast) var(--graha-motion-ease);
}

.graha-nav__link:hover,
.graha-nav__item.is-current > .graha-nav__row > .graha-nav__link,
.graha-nav__item.is-ancestor > .graha-nav__row > .graha-nav__link {
	color: var(--graha-color-primary);
}

.graha-nav__link:hover::after,
.graha-nav__item.is-current > .graha-nav__row > .graha-nav__link::after {
	transform: scaleX(1);
}

.graha-nav__submenu {
	margin-block-start: var(--graha-space-2);
}

.graha-nav__submenu .graha-nav__list {
	display: grid;
	gap: var(--graha-space-1);
	padding-inline-start: var(--graha-space-4);
}

@media (max-width: 68rem) {
	.graha-nav--enhanced .graha-nav__toggle,
	.graha-nav--enhanced .graha-nav__submenu-toggle {
		display: inline-flex;
	}

	.graha-nav--enhanced .graha-nav__panel {
		display: none;
		margin-block-start: var(--graha-space-3);
		padding: var(--graha-space-4);
		border: var(--graha-border-width) solid var(--graha-color-border);
		border-radius: var(--graha-radius-md);
		background: var(--graha-color-surface);
		box-shadow: var(--graha-shadow-soft);
	}

	.graha-nav--enhanced[data-open="true"] .graha-nav__panel {
		display: block;
	}

	.graha-nav--enhanced .graha-nav__list {
		display: grid;
		gap: var(--graha-space-1);
	}

	.graha-nav--enhanced .graha-nav__link::after {
		display: none;
	}

	.graha-nav--enhanced .graha-nav__submenu {
		display: none;
	}

	.graha-nav--enhanced .graha-nav__submenu[data-open="true"] {
		display: block;
	}
}