/**
 * HTG Tabbed Panels — styles.
 *
 * Geometry from the PE Life Sciences 1440 comp: 1260px rail, tab labels in
 * equal columns with numbered eyebrows, active tab ink + 2px red underline,
 * panel with an intro column and up to two bullet columns, then an optional
 * closing row above the section's end.
 */

.htg-tabbed-panels {
	position: relative;
	width: 100vw;
	max-width: 100vw;
	margin-left: calc(50% - 50vw);
	margin-right: calc(50% - 50vw);
	padding: 88px var(--container-pad-x) 100px;
	background: var(--c-white, #FFFFFF);
	color: var(--c-ink, #0E0D0B);
}

.htg-tabbed-panels--light-grey {
	background: var(--c-cream-lo, #EFEFEF);
}

.htg-tabbed-panels__inner {
	max-width: 1260px;
	margin-inline: auto;
}

/* --- Tab bar -------------------------------------------------------- */

.htg-tabbed-panels__tablist {
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: 1fr;
	column-gap: 40px;
}

.htg-tabbed-panels__tab {
	appearance: none;
	background: none;
	border: none;
	margin: 0;
	padding: 0 0 26px;
	text-align: left;
	cursor: pointer;
	border-bottom: 1px solid var(--c-ink-10, rgba(14, 13, 11, 0.1));
	color: rgba(14, 13, 11, 0.38);
	transition: color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}

.htg-tabbed-panels__tab-number {
	display: block;
	margin-bottom: 18px;
	font-family: var(--ff-mono);
	font-size: 12px;
	font-weight: var(--fw-medium);
	letter-spacing: 0.1em;
	color: rgba(14, 13, 11, 0.38);
}

.htg-tabbed-panels__tab-label {
	display: block;
	font-family: var(--ff-serif, 'Zilla Slab', Georgia, serif);
	font-size: 24px;
	line-height: 32px;
}

.htg-tabbed-panels__tab.is-active {
	color: var(--c-ink, #0E0D0B);
	border-bottom: 2px solid var(--c-red, #E8341C);
	padding-bottom: 25px;
}

.htg-tabbed-panels__tab.is-active .htg-tabbed-panels__tab-number {
	color: var(--c-red, #E8341C);
}

.htg-tabbed-panels__tab:focus-visible {
	outline: 2px solid var(--c-red, #E8341C);
	outline-offset: 4px;
}

/* --- Panels --------------------------------------------------------- */

.htg-tabbed-panels__panel-grid {
	display: grid;
	grid-template-columns: minmax(0, 460px) minmax(0, 1fr) minmax(0, 1fr);
	column-gap: 60px;
	align-items: start;
	padding-top: 48px;
}

/* Three bullet columns: tighter intro column, tighter gaps (PE comp, tab 01). */
.htg-tabbed-panels__panel-grid--bullets-3 {
	grid-template-columns: minmax(0, 420px) repeat(3, minmax(0, 1fr));
	column-gap: 48px;
}

.htg-tabbed-panels__panel-grid--bullets-1 {
	grid-template-columns: minmax(0, 460px) minmax(0, 1fr);
}

/* No bullet columns: a single readable intro column. */
.htg-tabbed-panels__panel-grid--bullets-0 {
	grid-template-columns: minmax(0, 720px);
}

.htg-tabbed-panels__panel-grid--bullets-0 .htg-tabbed-panels__intro p:first-child {
	font-size: 24px;
	line-height: 34px;
	color: var(--c-ink, #0E0D0B);
}

.htg-tabbed-panels__intro p {
	max-width: none;
	margin: 0 0 22px;
	font-size: 16px;
	line-height: 28px;
	color: rgba(14, 13, 11, 0.78);
}

/* The display-size opening line appears only on the three-column panel in the comp. */
.htg-tabbed-panels__panel-grid--bullets-3 .htg-tabbed-panels__intro p:first-child {
	font-size: 24px;
	line-height: 34px;
	color: var(--c-ink, #0E0D0B);
}

/*
 * Manual lede: wrap one paragraph in __lede to give it the display size and
 * release the automatic first-paragraph treatment for that panel.
 */
.htg-tabbed-panels__lede {
	display: block;
	font-size: 24px;
	line-height: 34px;
	color: var(--c-ink, #0E0D0B);
}

.htg-tabbed-panels__panel-grid--bullets-3 .htg-tabbed-panels__intro:has(.htg-tabbed-panels__lede) p:first-child:not(:has(.htg-tabbed-panels__lede)),
.htg-tabbed-panels__panel-grid--bullets-0 .htg-tabbed-panels__intro:has(.htg-tabbed-panels__lede) p:first-child:not(:has(.htg-tabbed-panels__lede)) {
	font-size: 16px;
	line-height: 28px;
	color: rgba(14, 13, 11, 0.78);
}

.htg-tabbed-panels__lead {
	font-weight: var(--fw-semibold, 600);
	color: var(--c-ink, #0E0D0B) !important;
}

.htg-tabbed-panels__bullets {
	margin: 6px 0 0;
	padding: 0;
	list-style: none;
	display: grid;
	gap: 14px;
}

.htg-tabbed-panels__bullets li {
	position: relative;
	padding-left: 22px;
	font-size: 15px;
	line-height: 24px;
	color: rgba(14, 13, 11, 0.78);
}

.htg-tabbed-panels__bullets li::before {
	content: "";
	position: absolute;
	top: 9px;
	left: 2px;
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: var(--c-ink, #0E0D0B);
}

/* --- Closing row ---------------------------------------------------- */

.htg-tabbed-panels__foot {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	column-gap: 60px;
	margin-top: 48px;
	padding-top: 36px;
	border-top: 1px solid var(--c-ink-10, rgba(14, 13, 11, 0.1));
}

.htg-tabbed-panels__foot p {
	max-width: none;
	margin: 0;
	font-size: 16px;
	line-height: 28px;
	color: rgba(14, 13, 11, 0.78);
}

.htg-tabbed-panels__foot-right p {
	font-weight: var(--fw-semibold, 600);
	color: var(--c-ink, #0E0D0B);
}

/* --- Responsive ------------------------------------------------------ */

@media (max-width: 1024px) {
	.htg-tabbed-panels {
		padding: 72px var(--container-pad-x) 80px;
	}

	.htg-tabbed-panels__panel-grid {
		grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
		row-gap: 40px;
	}

	.htg-tabbed-panels__panel-grid--bullets-3 {
		grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	}

	.htg-tabbed-panels__intro {
		grid-column: 1 / -1;
	}

	.htg-tabbed-panels__tab-label {
		font-size: 20px;
		line-height: 27px;
	}
}

@media (max-width: 767px) {
	.htg-tabbed-panels {
		padding: 64px 24px;
	}

	.htg-tabbed-panels__tablist {
		grid-auto-flow: row;
		grid-auto-columns: auto;
		row-gap: 0;
	}

	.htg-tabbed-panels__tab {
		display: grid;
		grid-template-columns: 36px minmax(0, 1fr);
		align-items: baseline;
		padding: 18px 0;
		border-bottom: 1px solid var(--c-ink-10, rgba(14, 13, 11, 0.1));
	}

	.htg-tabbed-panels__tab-number {
		margin-bottom: 0;
	}

	.htg-tabbed-panels__tab.is-active {
		padding-bottom: 17px;
	}

	.htg-tabbed-panels__panel-grid {
		grid-template-columns: minmax(0, 1fr);
		row-gap: 32px;
		padding-top: 40px;
	}

	.htg-tabbed-panels__panel-grid--bullets-3,
	.htg-tabbed-panels__panel-grid--bullets-1 {
		grid-template-columns: minmax(0, 1fr);
	}

	.htg-tabbed-panels__foot {
		grid-template-columns: minmax(0, 1fr);
		row-gap: 20px;
		margin-top: 40px;
		padding-top: 32px;
	}
}