/*
Theme Name:  Instrumentation & USIC (EduBlock PRO child)
Theme URI:   https://instgu.com
Description: Child theme for WPZOOM EduBlock PRO recreating the instgu.com (JA Alumni) look for the Department of Instrumentation & USIC, Gauhati University. All customisation lives here; never edit the parent.
Author:      Instrumentation Web Team
Template:    edublock-pro
Version:     0.2.7
Requires at least: 7.1
Requires PHP: 8.2
Text Domain: instgu
*/

/* Design tokens live in theme.json (colours, fonts, sizes, layout). This file holds what theme.json
   can't express. Values mirror the old JA Alumni "red" theme (see memory-bank/systemPatterns.md).
   Class prefix: .igu-  */

:root {
	--igu-navy: var(--wp--preset--color--primary);
	--igu-crimson: var(--wp--preset--color--secondary);
	--igu-crimson-dark: var(--wp--preset--color--crimson-dark);
	--igu-heading-font: var(--wp--preset--font-family--frank-ruhl-libre);
	--igu-label-font: var(--wp--preset--font-family--roboto);
	--igu-border: var(--wp--preset--color--lightgrey);
	--igu-container: 1152px;
	--igu-gutter: 16px;
	--igu-header-h: 115px;
}

/* ---------------------------------------------------------------------------------------------
   Base
   --------------------------------------------------------------------------------------------- */
html {
	scroll-padding-top: 100px;
}

.wp-site-blocks > * {
	margin-block-start: 0;
}

:where(a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible) {
	outline: 2px solid var(--igu-crimson);
	outline-offset: 2px;
}

.igu-footer :where(a:focus-visible, button:focus-visible),
.igu-header :where(a:focus-visible, button:focus-visible),
.igu-topbar :where(a:focus-visible, button:focus-visible) {
	outline-color: #fff;
}

/* The parent sets strong to weight 500, which barely differs from body text; the old site used bold. */
b,
strong {
	font-weight: 700;
}

/* The parent underlines links on hover; the old site never did. */
a:hover {
	text-decoration: none;
}

/* Small uppercase label (module titles, dates, "More info"). */
.igu-label,
.wp-block-heading.igu-label {
	font-family: var(--igu-label-font);
	font-size: 11px;
	font-weight: 900;
	letter-spacing: 0.5px;
	line-height: 1.5;
	text-transform: uppercase;
	color: var(--igu-navy);
	margin: 0 0 22px;
}

.igu-label--light {
	color: #fff;
}

.igu-label--muted {
	color: var(--wp--preset--color--muted);
	font-weight: 400;
	margin-bottom: 0;
}

.igu-label--bar {
	border-top: 2px solid var(--igu-navy);
	padding-top: 11px;
}

p.igu-more {
	font-family: var(--igu-label-font);
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.5px;
	text-transform: uppercase;
	margin: 0;
}

/* ---------------------------------------------------------------------------------------------
   Top bar (crimson, 40px)
   --------------------------------------------------------------------------------------------- */
.igu-topbar {
	background: var(--igu-crimson);
	padding-inline: var(--igu-gutter);
}

.igu-topbar__inner {
	max-width: var(--igu-container);
	margin-inline: auto;
	min-height: 40px;
	gap: 0;
}

.igu-topnav {
	gap: 0;
}

.igu-topnav .wp-block-navigation__container {
	gap: 0;
}

.igu-topnav .wp-block-navigation-item {
	position: relative;
}

.igu-topnav .wp-block-navigation-item:not(:last-child)::after {
	content: "";
	position: absolute;
	right: 0;
	top: 15px;
	width: 1px;
	height: 10px;
	background: #fff;
	opacity: 0.4;
}

.igu-topbar .igu-topnav .wp-block-navigation-item__content.wp-block-navigation-item__content {
	color: #fff;
	font-family: var(--wp--preset--font-family--libre-franklin);
	font-size: 10px;
	font-weight: 400;
	line-height: 40px;
	letter-spacing: 0.5px;
	text-transform: uppercase;
	padding: 0 11px;
	opacity: 0.85;
}

.igu-topbar .igu-topnav .wp-block-navigation-item:first-child .wp-block-navigation-item__content.wp-block-navigation-item__content {
	padding-left: 0;
}

.igu-topbar .igu-topnav .wp-block-navigation-item__content.wp-block-navigation-item__content:hover,
.igu-topbar .igu-topnav .wp-block-navigation-item__content.wp-block-navigation-item__content:focus,
.igu-topbar .igu-topnav .current-menu-item > .wp-block-navigation-item__content.wp-block-navigation-item__content {
	color: #fff;
	opacity: 1;
}

.igu-topbar .igu-topnav .current-menu-item > .wp-block-navigation-item__content.wp-block-navigation-item__content {
	font-weight: 500;
}

.igu-topsearch .wp-block-search__button {
	background: transparent;
	color: #fff;
	border: 0;
	padding: 0 6px;
	margin: 0;
	min-height: 40px;
	opacity: 0.7;
}

.igu-topsearch .wp-block-search__button:hover,
.igu-topsearch .wp-block-search__button:focus {
	background: transparent;
	opacity: 1;
}

.igu-topsearch .wp-block-search__button svg {
	width: 16px;
	height: 16px;
	min-width: 16px;
	min-height: 16px;
}

.igu-topsearch .wp-block-search__input {
	background: #fff;
	color: #333;
	border: 0;
	border-radius: 0;
	font-size: 13px;
	padding: 4px 10px;
	min-height: 28px;
}

/* Phones: the top-bar links are duplicated in the main menu, so keep just the search icon. */
@media (max-width: 767px) {
	.igu-topbar .igu-topnav {
		display: none;
	}

	.igu-topbar__inner {
		justify-content: flex-end;
	}
}

/* ---------------------------------------------------------------------------------------------
   Header (navy, sticky; transparent over the hero on the home page)
   --------------------------------------------------------------------------------------------- */
.igu-header-wrap {
	min-height: var(--igu-header-h);
}

.igu-header {
	background: var(--igu-navy);
	padding: 16px var(--igu-gutter);
	z-index: 99;
	transition: padding 0.2s ease, background-color 0.2s ease;
}

.igu-header__inner {
	max-width: var(--igu-container);
	margin-inline: auto;
	gap: 32px;
	flex-wrap: nowrap;
}

.igu-logo {
	margin: 0;
}

.igu-logo img {
	display: block;
	width: 256px;
	height: auto;
	max-width: 100%;
	transition: width 0.2s ease;
}

.igu-header--stuck {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	padding-block: 8px;
	background: var(--igu-navy);
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-bar .igu-header--stuck {
	top: var(--wp-admin--admin-bar--height, 32px);
}

.igu-header--stuck .igu-logo img {
	width: 160px;
}

/* Home: header floats over the hero until the page is scrolled. */
.home .igu-header-wrap {
	min-height: 0;
}

.home .igu-header:not(.igu-header--stuck) {
	position: absolute;
	left: 0;
	right: 0;
	background: transparent;
}

.home .igu-header:not(.igu-header--stuck) .igu-header__inner {
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	padding-bottom: 16px;
}

/* Main navigation */
.igu-mainnav {
	gap: 22px;
}

.igu-mainnav .wp-block-navigation__container {
	gap: 22px;
}

@media (min-width: 1200px) {
	.igu-mainnav .wp-block-navigation__container {
		gap: 32px;
	}
}

.igu-header .igu-mainnav .wp-block-navigation-item__content.wp-block-navigation-item__content {
	color: #fff;
	font-family: var(--igu-heading-font);
	font-size: 16px;
	font-weight: 500;
	line-height: 22px;
	padding: 11px 0;
	position: relative;
}

.igu-header .igu-mainnav .wp-block-navigation-item__content.wp-block-navigation-item__content:hover,
.igu-header .igu-mainnav .wp-block-navigation-item__content.wp-block-navigation-item__content:focus {
	color: #fff;
	opacity: 0.7;
}

.igu-mainnav .current-menu-item > .wp-block-navigation-item__content::after,
.igu-mainnav .current-menu-ancestor > .wp-block-navigation-item__content::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: 2px;
	background: var(--igu-crimson);
}

.igu-mainnav .wp-block-navigation__submenu-container {
	background: #fff;
	border: 0;
	border-top: 2px solid var(--igu-crimson);
	box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
	padding: 11px 0;
	min-width: 200px;
}

.igu-header .igu-mainnav .wp-block-navigation__submenu-container .wp-block-navigation-item__content.wp-block-navigation-item__content {
	color: var(--igu-navy);
	padding: 5px 22px;
	font-size: 15px;
	opacity: 1;
}

.igu-header .igu-mainnav .wp-block-navigation__submenu-container .wp-block-navigation-item__content.wp-block-navigation-item__content:hover {
	color: var(--igu-crimson);
}

.igu-mainnav .wp-block-navigation__submenu-icon svg {
	stroke: #fff;
}

.igu-mainnav .wp-block-navigation__submenu-container .wp-block-navigation__submenu-icon svg {
	stroke: var(--igu-navy);
}

/* The parent paints the current menu item in its "primary" colour; keep ours white on navy/crimson. */
.igu-header .igu-mainnav .wp-block-navigation__container > .wp-block-navigation-item.current-menu-item > a.wp-block-navigation-item__content,
.igu-header .igu-mainnav .wp-block-navigation__container > .wp-block-navigation-item.current-menu-ancestor > a.wp-block-navigation-item__content,
.igu-topbar .igu-topnav .wp-block-navigation__container > .wp-block-navigation-item.current-menu-item > a.wp-block-navigation-item__content {
	color: #fff;
}

.igu-footer .igu-footnav .wp-block-navigation__container > .wp-block-navigation-item.current-menu-item > a.wp-block-navigation-item__content {
	color: #fff;
}

.igu-header .igu-mainnav .wp-block-navigation__container > .wp-block-navigation-item.current-menu-item svg {
	stroke: #fff;
}

/* Menu collapses below 992px (the old site's breakpoint); core's default is 600px. */
.igu-mainnav .wp-block-navigation__responsive-container-open {
	color: #fff;
}

@media (min-width: 600px) and (max-width: 991px) {
	.igu-mainnav .wp-block-navigation__responsive-container-open:not(.always-shown) {
		display: flex;
	}

	.igu-mainnav .wp-block-navigation__responsive-container:not(.is-menu-open):not(.hidden-by-default) {
		display: none;
	}
}

.igu-mainnav .wp-block-navigation__responsive-container.is-menu-open {
	background: var(--igu-navy);
	color: #fff;
	padding: 22px var(--igu-gutter);
}

.igu-header .igu-mainnav .is-menu-open .wp-block-navigation-item__content.wp-block-navigation-item__content {
	color: #fff;
	font-size: 18px;
	padding: 8px 0;
}

.igu-mainnav .is-menu-open .wp-block-navigation__submenu-container {
	background: transparent;
	border: 0;
	box-shadow: none;
	padding: 0 0 0 22px;
}

.igu-header .igu-mainnav .is-menu-open .wp-block-navigation__submenu-container .wp-block-navigation-item__content.wp-block-navigation-item__content {
	color: #fff;
	padding: 5px 0;
}

/* Reserve exactly the header's height while it is pinned (logo height + vertical padding). */
@media (max-width: 991px) {
	.igu-logo img {
		width: 200px;
	}

	.igu-header-wrap {
		min-height: 97px;
	}
}

@media (max-width: 767px) {
	.igu-logo img {
		width: 160px;
	}

	.igu-header-wrap {
		min-height: 84px;
	}
}

/* ---------------------------------------------------------------------------------------------
   Title banner (masthead): navy 89% overlay on the template's masthead photo
   --------------------------------------------------------------------------------------------- */
.igu-banner {
	position: relative;
	overflow: hidden;
	background: var(--igu-navy) url("assets/img/masthead.jpg") center / cover no-repeat;
	padding: 96px var(--igu-gutter);
	text-align: center;
}

.igu-banner::before {
	content: "";
	position: absolute;
	inset: 0;
	background: var(--igu-navy);
	opacity: 0.89;
}

.igu-banner > * {
	position: relative;
}

.igu-banner .igu-banner__title,
.igu-banner .wp-block-post-title,
.igu-banner .wp-block-site-title {
	color: #fff;
	font-family: var(--igu-heading-font);
	font-size: 60px;
	font-weight: 600;
	line-height: 1.1;
	margin: 0;
}

.igu-banner .wp-block-site-title a {
	color: #fff;
}

.igu-banner .igu-banner__sub {
	display: inline-block;
	position: relative;
	margin: 22px 0 0;
	padding-top: 22px;
	color: #fff;
	font-size: 18px;
}

.igu-banner .igu-banner__sub::before {
	content: "";
	position: absolute;
	left: 50%;
	top: 0;
	width: 50px;
	height: 1px;
	margin-left: -25px;
	background: var(--igu-crimson);
}

@media (max-width: 767px) {
	.igu-banner {
		padding-block: 44px;
	}

	.igu-banner .igu-banner__title,
	.igu-banner .wp-block-post-title,
	.igu-banner .wp-block-site-title {
		font-size: 24px;
	}
}

/* Content headings on listing/single templates are h1 for SEO but keep the old site's 32px size. */
.igu-layout__main > h1.wp-block-heading,
.igu-layout__main > .wp-block-query-title,
.igu-main > h1.wp-block-heading,
.igu-article__title {
	font-size: var(--wp--preset--font-size--xx-large);
	margin: 0 0 22px;
}

/* ---------------------------------------------------------------------------------------------
   Page layout: content + sidebar
   --------------------------------------------------------------------------------------------- */
.igu-main {
	padding: 44px var(--igu-gutter) 66px;
}

.igu-main--home {
	padding: 0;
}

.igu-layout {
	gap: 32px;
	margin-bottom: 0;
}

@media (min-width: 782px) {
	.igu-layout .igu-layout__side {
		flex-basis: calc(25% - 24px) !important;
	}

	.igu-layout .igu-layout__main {
		flex-basis: calc(75% - 8px) !important;
	}
}

/* Section menu (left sidebar): bordered list, current page in crimson. */
.igu-sidenav {
	border-top: 2px solid var(--wp--preset--color--foreground);
}

.igu-sidenav__menu,
.igu-sidenav__menu .wp-block-navigation__container {
	display: block;
	width: 100%;
	gap: 0;
}

.igu-sidenav .wp-block-navigation-item {
	display: block;
	border-bottom: 1px solid var(--igu-border);
}

.igu-sidenav .wp-block-navigation-item__content.wp-block-navigation-item__content {
	display: block;
	padding: 11px 16px;
	font-size: 13px;
	color: #555;
}

.igu-sidenav .wp-block-navigation-item__content.wp-block-navigation-item__content:hover,
.igu-sidenav .current-menu-item > .wp-block-navigation-item__content.wp-block-navigation-item__content {
	color: var(--igu-crimson);
	background: var(--wp--preset--color--light-background);
}

/* Right sidebar widgets */
.igu-widgets .wp-block-heading {
	margin-bottom: 22px;
}

.igu-widgets > * + .wp-block-heading {
	margin-top: 44px;
}

.igu-social .wp-social-link {
	border-radius: 0;
	margin: 0;
}

.igu-social .wp-social-link a {
	padding: 11px 14px;
}

.igu-cats ul,
.igu-cats {
	list-style: none;
	padding: 0;
	margin: 0;
}

.igu-cats li {
	background: var(--wp--preset--color--light-background);
	margin-bottom: 5px;
}

.igu-cats li a {
	display: block;
	padding: 6px 11px;
	font-family: var(--igu-label-font);
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: #555;
}

.igu-latest {
	list-style: none;
	padding: 0;
}

.igu-latest li {
	padding: 11px 0;
	border-bottom: 1px solid var(--igu-border);
}

.igu-latest .wp-block-latest-posts__post-title {
	font-family: var(--igu-heading-font);
	font-size: 15px;
	color: var(--igu-navy);
}

.igu-latest .wp-block-latest-posts__post-date {
	font-family: var(--igu-label-font);
	font-size: 11px;
	text-transform: uppercase;
	color: var(--wp--preset--color--muted);
}

.igu-tags a {
	display: inline-block;
	background: var(--igu-border);
	color: var(--wp--preset--color--tertiary);
	margin: 0 5px 5px 0;
	padding: 1px 6px;
	font-size: 12px !important;
	text-transform: uppercase;
	border-radius: 3px;
}

.igu-tags a::before {
	content: "#";
}

.igu-tags a:hover {
	background: var(--igu-crimson);
	color: #fff;
}

/* ---------------------------------------------------------------------------------------------
   Article content (pages, news, events). Legacy Joomla HTML lands here, so be forgiving.
   --------------------------------------------------------------------------------------------- */
.igu-content {
	font-size: 15px;
	display: flow-root; /* contain floated images */
}

/* Floated photos (e.g. Faculty/Staff portraits) each start below the previous one instead of
   stacking side by side; the old site relied on runs of empty paragraphs for this. */
.igu-content .wp-block-image.alignleft,
.igu-content .wp-block-image.alignright {
	clear: both;
	margin-top: 0;
	margin-bottom: 22px;
}

.igu-content .wp-block-image.alignleft {
	margin-right: 22px !important;
}

.igu-content .wp-block-image.alignright {
	margin-left: 22px !important;
}

/* One person / exhibit = floated photo + text; the group keeps the next photo below this text. */
.igu-content .igu-person {
	display: flow-root;
	margin-block: 0 22px;
}

.igu-content .igu-person > :first-child:not(.wp-block-image) {
	margin-top: 0;
}

.igu-content .wp-block-separator,
.igu-content .wp-block-gallery,
.igu-content .wp-block-table {
	clear: both;
}

.igu-content .wp-block-gallery,
.igu-content .wp-block-table,
.igu-content .wp-block-quote {
	margin-block: 22px;
}

.igu-content .wp-block-quote {
	font-style: normal;
}

.igu-content .wp-block-quote p {
	margin-bottom: 11px;
}

/* Core sets a 100px width on plain separators with a :not() chain; out-rank it. */
.igu-content .wp-block-separator.wp-block-separator.wp-block-separator {
	width: 100%;
	max-width: none;
	margin-block: 33px;
	border: 0;
	border-top: 1px solid var(--igu-border);
	opacity: 1;
}

.igu-content .wp-block-table td img {
	display: block;
	margin-top: 5px;
	max-width: 100%;
	height: auto;
}

.igu-content > *:first-child {
	margin-top: 0;
}

.igu-content h2,
.igu-content h3,
.igu-content h4 {
	margin: 44px 0 22px;
}

.igu-content h2:first-child,
.igu-content h3:first-child {
	margin-top: 0;
}

.igu-content ul,
.igu-content ol {
	padding-left: 22px;
	margin: 0 0 22px;
	list-style-position: outside;
}

.igu-content ul {
	list-style-type: disc;
}

.igu-content ol {
	list-style-type: decimal;
}

.igu-content li {
	margin-bottom: 5px;
}

.igu-content img {
	max-width: 100%;
	height: auto;
}

.igu-content table {
	width: 100%;
	border-collapse: collapse;
	margin-bottom: 22px;
	font-size: 14px;
}

.igu-content th,
.igu-content td {
	border: 1px solid var(--igu-border);
	padding: 8px 11px;
	vertical-align: top;
	text-align: left;
}

.igu-content th,
.igu-content thead td {
	background: var(--wp--preset--color--light-background);
	color: var(--wp--preset--color--foreground);
}

.igu-content a {
	color: var(--igu-crimson);
}

.igu-content a:hover {
	color: var(--igu-crimson-dark);
}

/* Links inside running text must not rely on colour alone (WCAG 1.4.1). */
.igu-content :is(p, li, td) a {
	text-decoration: underline;
	text-underline-offset: 2px;
}

.igu-content hr {
	border: 0;
	border-top: 1px solid var(--igu-border);
	margin: 22px 0;
}

.igu-content iframe {
	max-width: 100%;
}

.igu-content .wp-block-table {
	overflow-x: auto;
}

.igu-article__title {
	margin: 0 0 11px;
}

.igu-article__meta {
	gap: 22px;
	margin-bottom: 22px;
	font-family: var(--igu-label-font);
	font-size: 11px;
	text-transform: uppercase;
	color: var(--wp--preset--color--muted);
}

.igu-article__meta a {
	color: var(--wp--preset--color--muted);
}

.igu-article__image img {
	width: 100%;
	height: auto;
}

.igu-article__tags {
	margin-top: 22px;
	font-size: 12px;
}

.igu-article__nav {
	margin-top: 44px;
	padding-top: 22px;
	border-top: 1px solid var(--igu-border);
	font-size: 13px;
}

/* ---------------------------------------------------------------------------------------------
   News list cards
   --------------------------------------------------------------------------------------------- */
.igu-post-list {
	gap: 22px;
}

.igu-post-card {
	border: 1px solid var(--igu-border);
	padding: 11px;
	gap: 22px;
	align-items: flex-start;
}

.igu-post-card__image {
	flex: 0 0 220px;
	margin: 0;
}

.igu-post-card__image img {
	width: 100%;
	height: auto;
	object-fit: cover;
}

.igu-post-card__body {
	flex: 1 1 0;
	min-width: 0;
}

.igu-post-card__title {
	font-size: 18px;
	margin: 5px 0 11px;
}

.igu-post-card__title a {
	color: var(--igu-navy);
}

.igu-post-card__title a:hover {
	color: var(--igu-crimson);
}

.igu-post-card .wp-block-post-date {
	margin: 0;
}

.igu-post-card .wp-block-post-excerpt {
	font-size: 14px;
}

.igu-post-card .wp-block-post-excerpt__excerpt {
	margin: 0;
}

.igu-pagination {
	margin-top: 22px;
	gap: 11px;
	font-family: var(--igu-label-font);
	font-size: 12px;
}

.igu-pagination .page-numbers.current {
	color: var(--igu-crimson);
	font-weight: 700;
}

@media (max-width: 600px) {
	.igu-post-card {
		flex-wrap: wrap !important;
	}

	.igu-post-card__image {
		flex-basis: 100%;
	}
}

/* ---------------------------------------------------------------------------------------------
   Home page
   --------------------------------------------------------------------------------------------- */
/* Hero: single static image under a 90% navy mask; title bottom-left within the container. */
.igu-hero.wp-block-cover {
	padding: 0 var(--igu-gutter) 12%;
	border-radius: 0;
	align-items: flex-end;
	justify-content: center;
}

.igu-hero .wp-block-cover__inner-container {
	width: 100%;
	max-width: var(--igu-container);
	margin-inline: auto;
}

.igu-hero__title {
	font-weight: 700;
	line-height: 1.2;
	margin: 0;
	max-width: 50%;
}

@media (max-width: 1199px) {
	.igu-hero__title {
		font-size: 32px !important;
		line-height: 40px;
		max-width: 80%;
	}

	.igu-hero.wp-block-cover {
		min-height: 560px !important;
		padding-bottom: 100px;
	}
}

/* Head's message + statistics */
.igu-intro {
	padding: 44px var(--igu-gutter) 0;
	border-top: 1px solid var(--igu-border);
}

.igu-intro__cols {
	gap: 0;
	align-items: stretch;
}

.igu-intro__main {
	padding: 44px 32px 88px 0;
}

.igu-intro__heading {
	font-size: 32px;
	line-height: 1.4;
	margin: 0 0 22px;
}

.igu-intro__text {
	color: #555;
	margin-bottom: 33px;
}

/* Head's welcome block (instgu/head-welcome): photo/signature/name come from Settings > Head of Department */
.igu-head {
	display: flex;
	gap: 22px;
	align-items: flex-start;
}

.igu-head__message {
	flex: 1 1 50%;
	min-width: 0;
}

.igu-head--without .igu-head__message {
	flex-basis: 100%;
}

.igu-head__portrait {
	flex: 1 1 50%;
	margin: 0;
}

.igu-head__portrait img {
	display: block;
	margin-left: auto;
	max-width: 360px;
	width: 100%;
	height: auto;
}

.igu-head__signature {
	display: block;
	width: 160px;
	max-width: 100%;
	height: auto;
	margin: 0 0 2px;
}

.igu-head__name {
	font-family: var(--igu-heading-font);
	font-style: italic;
	font-weight: 700;
	font-size: 18px;
	line-height: 1.3;
	color: #222;
	margin: 0;
}

.igu-head__title {
	font-variant: small-caps;
	letter-spacing: 0.04em;
	line-height: 1.3;
	color: #222;
	margin: 0;
}

.igu-head__note {
	font-size: 12px;
	color: #767676;
	border-top: 1px dashed #ccc;
	padding-top: 6px;
}

.igu-stats {
	height: 100%;
}

.igu-stat {
	padding: 66px 22px;
	text-align: center;
}

.igu-stat + .igu-stat {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.igu-stat__num {
	font-size: 60px;
	font-weight: 700;
	line-height: 1.1;
	margin: 0;
	color: #fff;
}

.igu-stat__name {
	font-family: var(--igu-heading-font);
	font-weight: 700;
	opacity: 0.9;
	margin: 0 0 11px;
	color: #fff;
}

.igu-stat__desc {
	font-size: 13px;
	opacity: 0.8;
	margin: 0;
	color: #fff;
}

@media (max-width: 781px) {
	.igu-intro__main {
		padding: 22px 0 44px;
	}

	.igu-head {
		flex-direction: column;
	}

	.igu-head__portrait {
		width: 100%;
	}

	.igu-head__portrait img {
		margin-inline: auto;
	}

	.igu-stat {
		padding: 44px 22px;
	}
}

/* News | Events | Mission strip */
.igu-strip {
	padding: 66px var(--igu-gutter);
}

.igu-strip__cols {
	gap: 32px;
	margin: 0;
}

.igu-latestnews .wp-block-post-template {
	gap: 0;
	list-style: none;
	padding: 0;
	margin: 0;
}

.igu-latestnews__item {
	gap: 22px;
	align-items: flex-start;
	padding-block: 22px;
}

.igu-latestnews .wp-block-post:first-child .igu-latestnews__item {
	padding-top: 0;
}

.igu-latestnews .wp-block-post + .wp-block-post {
	border-top: 1px solid var(--igu-border);
}

.igu-latestnews__image {
	flex: 0 0 80px;
	width: 80px;
	height: 80px;
	margin: 0;
	overflow: hidden;
}

.igu-latestnews__image img {
	width: 80px;
	height: 80px;
	object-fit: cover;
}

.igu-latestnews__title {
	font-size: 16px;
	line-height: 1.5;
	margin: 0 0 11px;
}

.igu-latestnews__title a {
	color: var(--igu-navy);
}

.igu-latestnews__title a:hover {
	color: var(--igu-crimson);
}

.igu-latestnews .wp-block-post-date {
	margin: 0;
}

.igu-card {
	margin-bottom: 33px;
}

.igu-card--top {
	border-top: 2px solid var(--igu-navy);
	padding-top: 22px;
}

.igu-card--top .wp-block-heading {
	margin-bottom: 11px;
}

.igu-card--top p {
	font-size: 14px;
	margin-bottom: 11px;
}

/* Four image tiles (full width, navy mask) */
.igu-tiles {
	gap: 0;
	margin: 0;
	background: var(--igu-navy);
}

.igu-tiles .igu-tile {
	border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.igu-tile__cover.wp-block-cover {
	padding: 0 33px;
	border-radius: 0;
	min-height: 560px;
	height: 100%;
}

@media (min-width: 1200px) {
	.igu-tile__cover.wp-block-cover {
		padding: 0 66px;
	}
}

.igu-tile__title {
	color: #fff;
	margin: 0 0 33px;
	padding-bottom: 33px;
	position: relative;
}

.igu-tile__title::after {
	content: "";
	position: absolute;
	left: 50%;
	bottom: 0;
	width: 30px;
	margin-left: -15px;
	border-bottom: 2px solid var(--igu-crimson);
}

.igu-tile__links {
	list-style: none;
	padding: 0;
	margin: 0 0 33px;
	text-align: center;
}

.igu-tile__links li + li {
	margin-top: 5px;
}

.igu-tile__links a {
	font-family: var(--igu-label-font);
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: #fff;
}

.igu-tile__links a:hover {
	color: #fff;
	text-decoration: underline;
}

.igu-tile .wp-block-buttons {
	margin-top: 0;
}

@media (max-width: 781px) {
	.igu-tiles .igu-tile {
		border-right: 0;
		border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	}

	.igu-tile__cover.wp-block-cover {
		min-height: 360px;
	}
}

/* "What makes us different?" cards */
.igu-why {
	padding: 88px var(--igu-gutter);
}

.igu-why__cols {
	gap: 22px;
	margin: 0;
}

.igu-why .igu-card {
	border: 1px solid var(--igu-border);
	padding: 32px;
	margin-bottom: 22px;
}

.igu-why .igu-card .wp-block-heading {
	font-size: 24px;
	margin: 0 0 22px;
}

.igu-why .igu-card p {
	font-size: 14px;
	line-height: 1.6;
	margin: 0 0 22px;
}

.igu-card__icon.wp-block-image {
	margin: 0 0 22px;
}

/* ---------------------------------------------------------------------------------------------
   Events (instgu-core blocks)
   --------------------------------------------------------------------------------------------- */
.igu-events__note,
.igu-events__empty {
	font-size: 13px;
	color: var(--wp--preset--color--muted);
}

.igu-event__date {
	font-family: var(--igu-heading-font);
	font-size: 24px;
	font-weight: 500;
	line-height: 1.2;
	color: var(--wp--preset--color--foreground);
	margin: 11px 0 5px;
}

.igu-event__title {
	font-size: 18px;
	margin: 0 0 11px;
}

.igu-event__title a {
	color: var(--igu-navy);
}

.igu-event__title a:hover {
	color: var(--igu-crimson);
}

.igu-event__excerpt {
	font-size: 14px;
	margin: 0 0 11px;
}

.igu-event__meta {
	list-style: none;
	margin: 0;
	padding: 0;
	font-size: 12px;
	color: var(--igu-crimson);
}

.igu-event__meta li {
	margin: 0 0 3px;
}

.igu-event__time::before,
.igu-event__venue::before {
	content: "";
	display: inline-block;
	width: 12px;
	height: 12px;
	margin-right: 6px;
	vertical-align: -1px;
	background-color: currentColor;
	-webkit-mask-position: center;
	mask-position: center;
	-webkit-mask-repeat: no-repeat;
	mask-repeat: no-repeat;
	-webkit-mask-size: contain;
	mask-size: contain;
}

.igu-event__time::before {
	-webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2a10 10 0 100 20 10 10 0 000-20zm0 18a8 8 0 110-16 8 8 0 010 16zm.5-13H11v6l5.2 3.1.8-1.2-4.5-2.7V7z'/></svg>");
	mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2a10 10 0 100 20 10 10 0 000-20zm0 18a8 8 0 110-16 8 8 0 010 16zm.5-13H11v6l5.2 3.1.8-1.2-4.5-2.7V7z'/></svg>");
}

.igu-event__venue::before {
	-webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2a7 7 0 00-7 7c0 5.3 7 13 7 13s7-7.7 7-13a7 7 0 00-7-7zm0 9.5A2.5 2.5 0 119.5 9 2.5 2.5 0 0112 11.5z'/></svg>");
	mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2a7 7 0 00-7 7c0 5.3 7 13 7 13s7-7.7 7-13a7 7 0 00-7-7zm0 9.5A2.5 2.5 0 119.5 9 2.5 2.5 0 0112 11.5z'/></svg>");
}

.igu-events--compact .igu-event__image img {
	display: block;
	width: 100%;
	height: auto;
}

.igu-events--compact .igu-event + .igu-event {
	margin-top: 33px;
	padding-top: 22px;
	border-top: 1px solid var(--igu-border);
}

/* Only the first event shows its picture; the rest are compact text (the old site used a one-at-a-time carousel). */
.igu-events--compact .igu-event + .igu-event .igu-event__image,
.igu-events--compact .igu-event + .igu-event .igu-event__excerpt {
	display: none;
}

.igu-events--compact .igu-event + .igu-event .igu-event__date {
	font-size: 18px;
	margin-top: 0;
}

.igu-events--compact .igu-event + .igu-event {
	margin-top: 22px;
}

.igu-events--list .igu-event {
	display: flex;
	gap: 22px;
	align-items: flex-start;
	border: 1px solid var(--igu-border);
	padding: 11px;
	margin-bottom: 22px;
}

.igu-events--list .igu-event__image {
	flex: 0 0 220px;
}

.igu-events--list .igu-event__image img {
	display: block;
	width: 100%;
	height: auto;
}

.igu-events--list .igu-event__body {
	flex: 1 1 0;
	min-width: 0;
}

.igu-events--list .igu-event__date {
	font-size: 18px;
	margin-top: 5px;
}

@media (max-width: 600px) {
	.igu-events--list .igu-event {
		flex-wrap: wrap;
	}

	.igu-events--list .igu-event__image {
		flex-basis: 100%;
	}
}

.igu-event-meta {
	margin: 0 0 22px;
	padding: 11px 22px;
	background: var(--wp--preset--color--light-background);
	border-left: 3px solid var(--igu-crimson);
}

.igu-event-meta__list {
	margin: 0;
}

.igu-event-meta__row {
	display: flex;
	gap: 11px;
	padding: 5px 0;
}

.igu-event-meta dt {
	flex: 0 0 110px;
	font-family: var(--igu-label-font);
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.5px;
	text-transform: uppercase;
	color: var(--igu-navy);
	padding-top: 2px;
}

.igu-event-meta dd {
	margin: 0;
	font-size: 14px;
}

/* ---------------------------------------------------------------------------------------------
   Publications (BibTeX block)
   --------------------------------------------------------------------------------------------- */
.igu-bibtex__heading {
	margin: 33px 0 22px;
	padding-bottom: 11px;
	border-bottom: 1px solid var(--igu-border);
}

.igu-bibtex__list {
	list-style: decimal;
	padding-left: 28px;
	margin: 0 0 22px;
}

.igu-bibtex__item {
	margin-bottom: 14px;
	padding-left: 5px;
	font-size: 14px;
	line-height: 1.6;
}

.igu-bibtex__item a {
	font-family: var(--igu-label-font);
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

/* ---------------------------------------------------------------------------------------------
   Forms (search)
   --------------------------------------------------------------------------------------------- */
.igu-search {
	margin-bottom: 33px;
}

.wp-block-search__input {
	border: 1px solid var(--igu-border);
	border-radius: 0;
	padding: 10px 14px;
	font-size: 15px;
}

.wp-block-search__button {
	background: var(--igu-crimson);
	color: #fff;
	border: 0;
	border-radius: 0;
	font-family: var(--igu-label-font);
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 1px;
	text-transform: uppercase;
	padding: 13px 24px;
}

.wp-block-search__button:hover {
	background: #791c25;
	color: #fff;
}

/* ---------------------------------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------------------------------- */
.igu-footer {
	background: var(--igu-navy);
	color: #fff;
	padding: 0 var(--igu-gutter);
}

.igu-footer a {
	color: #fff;
}

.igu-footer__map {
	margin: 0;
	padding-top: 66px;
}

.igu-footer__map iframe {
	display: block;
	width: 100%;
	height: 450px;
	border: 0;
}

.igu-footer__cols {
	margin: 66px 0 0;
	padding: 44px 0;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	gap: 32px;
}

.igu-footer__logo {
	margin: 0 0 22px;
}

.igu-footer .igu-footer__copy {
	margin: 0 0 5px;
	font-size: 12px;
	color: rgba(255, 255, 255, 0.6);
}

.igu-footer .igu-footer__copy a {
	color: #fff;
}

.igu-footnav .wp-block-navigation__container {
	gap: 5px;
}

.igu-footer .igu-footnav .wp-block-navigation-item__content.wp-block-navigation-item__content {
	font-size: 12px;
	color: rgba(255, 255, 255, 0.7);
	padding: 0;
}

.igu-footer .igu-footnav .wp-block-navigation-item__content.wp-block-navigation-item__content:hover {
	color: #fff;
}

.igu-footer p {
	color: #fff;
}

.igu-footer .igu-copyright {
	margin: 0;
	padding: 44px 0;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	font-size: 12px;
	color: rgba(255, 255, 255, 0.6);
}

.igu-footer .igu-copyright a {
	color: #fff;
	text-decoration: underline;
	text-underline-offset: 2px;
}

@media (max-width: 781px) {
	.igu-footer__map {
		padding-top: 44px;
	}

	.igu-footer__map iframe {
		height: 320px;
	}

	.igu-footer__cols {
		margin-top: 44px;
	}
}

/* People block photos are plain <figure>s (core's image stylesheet is not loaded for them): float them here. */
.igu-content .igu-person > figure.alignleft {
	float: left;
	margin: 0 22px 0 0;
}

.igu-content .igu-person > figure.alignleft img {
	display: block;
	max-width: 100%;
	height: auto;
}

/* People block: grey placeholder where a person has no photo, so rows stay aligned. */
.igu-content .igu-person__nophoto {
	float: left;
	width: 150px;
	height: 185px;
	margin: 0 22px 0 0;
	background: var(--wp--preset--color--lightgrey);
}

/* ---------------------------------------------------------------------------------------------
   Back to top (injected by assets/js/header.js)
   --------------------------------------------------------------------------------------------- */
.igu-to-top {
	position: fixed;
	right: 20px;
	bottom: 20px;
	z-index: 90;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	color: #fff;
	background: var(--igu-crimson);
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: opacity 0.2s, transform 0.2s, visibility 0.2s, background-color 0.2s;
}

.igu-to-top.is-visible {
	opacity: 1;
	visibility: visible;
	transform: none;
}

.igu-to-top:hover,
.igu-to-top:focus-visible {
	color: #fff;
	background: var(--igu-crimson-dark);
}

.igu-to-top:focus-visible {
	outline: 2px solid var(--igu-navy);
	outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
	.igu-to-top {
		transition: none;
	}
}

/* ---------------------------------------------------------------------------------------------
   Print
   --------------------------------------------------------------------------------------------- */
@media print {
	.igu-topbar,
	.igu-header,
	.igu-footer__map,
	.igu-sidenav,
	.igu-widgets,
	.igu-to-top {
		display: none !important;
	}
}