/* ==========================================================================
   Flexible content block: Page Navigation
   Horizontal tab bar of links, ported from the stage site's
   ".invl-block-page-navigation" component. Colors reuse the theme's own
   light-mode variables (--primary-color / --primary-color-reverse /
   --primary-second-background), which already match the stage palette
   (navy #00003C tabs, white active tab, light-blue #C3D7F5 hover).
   ========================================================================== */

.invl-block-page-navigation {
	--pn-color: var(--primary-color, #00003c);
	--pn-color-reverse: var(--primary-color-reverse, #ffffff);
	--pn-hover: var(--primary-second-background, #c3d7f5);
	margin: 0 0 40px;
	padding: 0;
}

.invl-block-page-navigation .container {
	position: relative;
}

.invl-block-page-navigation ul {
	display: flex;
	flex-wrap: nowrap;
	align-items: stretch;
	list-style: none;
	margin: 0;
	padding: 0;
	border: 1px solid var(--pn-color);
	overflow-x: auto;
	overflow-y: hidden;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: thin;
}

.invl-block-page-navigation ul::-webkit-scrollbar {
	height: 4px;
}

.invl-block-page-navigation ul::-webkit-scrollbar-thumb {
	background: var(--pn-color);
}

.invl-block-page-navigation ul li {
	flex: 1 1 0%;
	min-width: -webkit-max-content;
	min-width: max-content;
	text-align: center;
	background: var(--pn-color);
	border-right: 1px solid rgba(255, 255, 255, .25);
}

.invl-block-page-navigation ul li:last-of-type {
	border-right: none;
}

.invl-block-page-navigation ul li a {
	display: block;
	padding: 24px 26px;
	color: var(--pn-color-reverse);
	font-size: 14px;
	font-weight: 600;
	line-height: 1.3;
	text-transform: uppercase;
	letter-spacing: .02em;
	text-decoration: none;
	white-space: nowrap;
	transition: background .2s ease, color .2s ease;
}

.invl-block-page-navigation ul li.is-active {
	background: var(--pn-color-reverse);
}

.invl-block-page-navigation ul li.is-active a {
	color: var(--pn-color);
}

.invl-block-page-navigation ul li:not(.is-active):hover {
	background: var(--pn-hover);
}

.invl-block-page-navigation ul li:not(.is-active):hover a {
	color: var(--pn-color);
}

.page-navigation--empty {
	padding: 16px;
	border: 1px dashed var(--pn-color, #00003c);
	color: var(--pn-color, #00003c);
}

@media (max-width: 767px) {
	.invl-block-page-navigation {
		margin: 0 0 28px;
	}

	.invl-block-page-navigation ul li a {
		padding: 16px 18px;
		font-size: 13px;
	}
}