/* ITreviews blog: the /blog/ index and the article template (children of /blog/).
   Loaded only on those pages by functions.php ("ITreviews blog"). Brand palette
   only (qa.config.json hexAllow), through the --itr-c-* tokens below. */

.itr-blog {
	--itr-c-primary: #08172E;
	--itr-c-secondary: #0D2B6E;
	--itr-c-deep: #050F1E;
	--itr-c-accent: #C9A84C;
	--itr-c-accent-bright: #F0BE5A;
	--itr-c-cream: #FDF3DC;
	--itr-c-light: #F7F8FA;
	--itr-c-slate: #E8ECF2;
	--itr-c-text: #2C3A50;
	--itr-c-muted: #6B7A94;
	--itr-c-on-primary: #FFFFFF;
	--itr-line: rgba(13, 43, 110, 0.12);
	--itr-f-display: 'Cormorant Garamond', Georgia, serif;
	--itr-f-body: 'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
	--itr-w-page: 1160px;
	--itr-w-read: 720px;
	--itr-w-layout: 1004px;
	--itr-radius: 8px;
	background: var(--itr-c-on-primary);
}

/* The template's own regions; the site header keeps the theme's font on every page. */
.itr-blog #page,
.itr-blog-hero,
.itr-blog-crumbs,
.itr-blog-footer,
.itr-blog-ribbon {
	font-family: var(--itr-f-body);
	font-variant-numeric: lining-nums;
	color: var(--itr-c-text);
}

/* GeneratePress containers: the template owns the layout. */
.itr-blog .site-content { display: block; }
.itr-blog .inside-article { background: transparent; }
.itr-blog .entry-content:not(:first-child) { margin-top: 0; }
.itr-blog .entry-header,
.itr-blog .site-footer { display: none; }

.itr-blog a:focus-visible,
.itr-blog button:focus-visible,
.itr-blog summary:focus-visible {
	outline: 2px solid var(--itr-c-accent);
	outline-offset: 3px;
}

.itr-blog-wrap { max-width: var(--itr-w-page); margin: 0 auto; }
.itr-blog-ico { flex: none; }

/* ---- Eyebrows, kickers, headings, buttons ---------------------------------------- */

.itr-blog-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 0.65rem;
	margin: 0 0 1.1rem;
	font: 600 0.7rem/1.3 var(--itr-f-body);
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--itr-c-accent);
}
.itr-blog-eyebrow::before,
.itr-blog-eyebrow--center::after {
	content: "";
	width: 28px;
	height: 1px;
	background: currentColor;
	opacity: 0.6;
}

/* On light backgrounds: navy text, the gold stays in the rule. */
.itr-blog-kicker {
	display: flex;
	align-items: center;
	gap: 0.6rem;
	margin: 0 0 0.6rem;
	font: 600 0.68rem/1.3 var(--itr-f-body);
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--itr-c-secondary);
}
.itr-blog-kicker::before {
	content: "";
	width: 24px;
	height: 2px;
	background: var(--itr-c-accent);
}
.itr-blog-kicker--center { justify-content: center; }

.itr-blog-heading {
	margin: 0;
	padding: 0;
	font: 600 clamp(1.65rem, 3vw, 2.15rem)/1.15 var(--itr-f-display);
	color: var(--itr-c-primary);
}

.itr-blog-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	padding: 0.85rem 1.45rem;
	border: 1px solid var(--itr-c-accent);
	border-radius: 5px;
	background: var(--itr-c-accent);
	color: var(--itr-c-primary);
	font: 600 0.86rem/1.2 var(--itr-f-body);
	text-decoration: none;
	transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}
.itr-blog-btn:hover,
.itr-blog-btn:focus {
	background: var(--itr-c-accent-bright);
	border-color: var(--itr-c-accent-bright);
	color: var(--itr-c-primary);
}
.itr-blog-btn .itr-blog-ico { transition: transform 0.2s; }
.itr-blog-btn:hover .itr-blog-ico { transform: translateX(3px); }
.itr-blog-btn--ghost {
	background: transparent;
	border-color: rgba(255, 255, 255, 0.28);
	color: var(--itr-c-on-primary);
}
.itr-blog-btn--ghost:hover,
.itr-blog-btn--ghost:focus {
	background: transparent;
	border-color: var(--itr-c-accent);
	color: var(--itr-c-accent-bright);
}
.itr-blog-btn--navy {
	background: var(--itr-c-primary);
	border-color: var(--itr-c-primary);
	color: var(--itr-c-on-primary);
}
.itr-blog-btn--navy:hover,
.itr-blog-btn--navy:focus {
	background: var(--itr-c-secondary);
	border-color: var(--itr-c-secondary);
	color: var(--itr-c-on-primary);
}
.itr-blog-btn--line {
	background: transparent;
	border-color: var(--itr-line);
	color: var(--itr-c-secondary);
}
.itr-blog-btn--line:hover,
.itr-blog-btn--line:focus {
	background: transparent;
	border-color: var(--itr-c-accent);
	color: var(--itr-c-primary);
}

.itr-blog-more {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	font-size: 0.88rem;
	font-weight: 600;
	color: var(--itr-c-secondary);
	text-decoration: none;
	border-bottom: 2px solid rgba(201, 168, 76, 0.5);
	padding-bottom: 2px;
	transition: border-color 0.2s, color 0.2s;
}
.itr-blog-more:hover { color: var(--itr-c-primary); border-bottom-color: var(--itr-c-accent); }

/* ---- Hero (index and article) ---------------------------------------------------------- */

.itr-blog-hero {
	position: relative;
	overflow: hidden;
	padding: 76px 20px 84px;
	background: var(--itr-c-primary);
	color: var(--itr-c-on-primary);
}
.itr-blog-hero::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(201, 168, 76, 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(201, 168, 76, 0.05) 1px, transparent 1px);
	background-size: 55px 55px;
	-webkit-mask-image: radial-gradient(ellipse 90% 90% at 50% 40%, #000 30%, transparent 80%);
	mask-image: radial-gradient(ellipse 90% 90% at 50% 40%, #000 30%, transparent 80%);
	pointer-events: none;
}
.itr-blog-hero::after {
	content: "";
	position: absolute;
	top: -220px;
	right: -160px;
	width: 700px;
	height: 700px;
	border: 1px solid rgba(201, 168, 76, 0.08);
	border-radius: 50%;
	pointer-events: none;
}
.itr-blog-hero__inner {
	position: relative;
	z-index: 1;
	max-width: var(--itr-w-page);
	margin: 0 auto;
}
.itr-blog-hero__title {
	margin: 0 0 1.1rem;
	padding: 0;
	font: 600 clamp(2.5rem, 5.2vw, 3.9rem)/1.05 var(--itr-f-display);
	letter-spacing: -0.01em;
	color: var(--itr-c-on-primary);
}
.itr-blog-hero__title em { font-style: italic; color: var(--itr-c-accent-bright); }

.itr-blog-hero--index .itr-blog-hero__inner { max-width: 780px; text-align: center; }
.itr-blog-hero__sub {
	max-width: 580px;
	margin: 0 auto;
	font-size: 1.06rem;
	line-height: 1.75;
	color: rgba(255, 255, 255, 0.68);
}
.itr-blog-hero__facts {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.6rem 1.75rem;
	margin: 2.25rem 0 0;
	padding: 0;
	list-style: none;
	font-size: 0.82rem;
	font-weight: 500;
	color: rgba(255, 255, 255, 0.8);
}
.itr-blog-hero__facts li { display: inline-flex; align-items: center; gap: 0.5rem; margin: 0; }
.itr-blog-hero__facts .itr-blog-ico { color: var(--itr-c-accent); }

.itr-blog-crumbs { background: var(--itr-c-light); border-bottom: 1px solid var(--itr-line); padding: 0.7rem 20px; }
.itr-blog-crumbs__inner {
	display: flex;
	gap: 0.5rem;
	max-width: var(--itr-w-page);
	margin: 0 auto;
	font-size: 0.78rem;
	color: var(--itr-c-text);
}
.itr-blog-crumbs a { color: var(--itr-c-secondary); text-decoration: none; }
.itr-blog-crumbs a:hover { text-decoration: underline; text-decoration-color: var(--itr-c-accent); }
.itr-blog-crumbs [aria-hidden] { color: var(--itr-c-muted); }

/* Article hero: aligned with the reading column, or the TOC + column on desktop. */
.itr-blog-hero--article { padding: 40px 20px 56px; }
.itr-blog-hero--article.has-cover { padding-bottom: clamp(110px, 15vw, 190px); }
.itr-blog-hero--article .itr-blog-hero__inner { max-width: var(--itr-w-read); }
.itr-blog-hero--article .itr-blog-hero__title { font-size: clamp(2.1rem, 4.6vw, 3.35rem); max-width: 880px; }
.itr-blog-hero__crumbs {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.45rem;
	margin: 0 0 2rem;
	font-size: 0.78rem;
	color: rgba(255, 255, 255, 0.55);
}
.itr-blog-hero__crumbs a { color: rgba(255, 255, 255, 0.78); text-decoration: none; }
.itr-blog-hero__crumbs a:hover { color: var(--itr-c-accent-bright); }
.itr-blog-hero__crumbs [aria-current] {
	max-width: 32ch;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.itr-blog-byline { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.4rem; margin-top: 1.9rem; }
.itr-blog-byline__who { display: flex; align-items: center; gap: 0.8rem; }
.itr-blog-byline__name { color: var(--itr-c-on-primary); font-weight: 600; text-decoration: none; }
.itr-blog-byline__name:hover { color: var(--itr-c-accent-bright); }
.itr-blog-byline__role { display: block; font-size: 0.8rem; color: rgba(255, 255, 255, 0.62); }
.itr-blog-byline__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem 1.2rem;
	margin: 0;
	padding: 0 0 0 1.4rem;
	list-style: none;
	border-left: 1px solid rgba(255, 255, 255, 0.16);
	font-size: 0.84rem;
	color: rgba(255, 255, 255, 0.72);
}
.itr-blog-byline__meta li { margin: 0; }

.itr-blog-avatar {
	display: inline-flex;
	flex: none;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: linear-gradient(155deg, var(--itr-c-accent-bright), var(--itr-c-accent));
	color: var(--itr-c-primary);
	font: 700 1.05rem/1 var(--itr-f-display);
	letter-spacing: 0.02em;
	object-fit: cover;
}
.itr-blog-avatar--lg { width: 72px; height: 72px; font-size: 1.65rem; }

.itr-blog-progress { position: fixed; top: 0; left: 0; right: 0; z-index: 9999; height: 3px; pointer-events: none; }
.itr-blog-progress span {
	display: block;
	height: 100%;
	background: linear-gradient(90deg, var(--itr-c-accent), var(--itr-c-accent-bright));
	transform: scaleX(0);
	transform-origin: left;
}
.admin-bar .itr-blog-progress { top: 32px; }

/* ---- Article: cover, layout, table of contents, share -------------------------------- */

.itr-blog-cover {
	position: relative;
	z-index: 2;
	max-width: 1080px;
	margin: calc(-1 * clamp(80px, 12vw, 150px)) auto 0;
	padding: 0 20px;
}
.itr-blog-cover img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 12 / 5;
	object-fit: cover;
	border-radius: var(--itr-radius);
	box-shadow: 0 24px 60px rgba(5, 15, 30, 0.25);
}

.itr-blog-layout { max-width: calc(var(--itr-w-read) + 40px); margin: 0 auto; padding: 44px 20px 0; }
.itr-blog-main { min-width: 0; }

.itr-blog-toc { margin: 0 0 2.25rem; }
.itr-blog-toc details {
	border: 1px solid var(--itr-line);
	border-radius: var(--itr-radius);
	background: var(--itr-c-light);
}
.itr-blog-toc summary {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0.95rem 1.15rem;
	list-style: none;
	cursor: pointer;
	font: 600 0.7rem/1.2 var(--itr-f-body);
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--itr-c-secondary);
}
.itr-blog-toc summary::-webkit-details-marker { display: none; }
.itr-blog-toc summary::after { content: "+"; font-size: 1.2rem; font-weight: 400; letter-spacing: 0; color: var(--itr-c-secondary); }
.itr-blog-toc details[open] summary::after { content: "\2212"; }
.itr-blog-toc ol { margin: 0; padding: 0 1.15rem 0.9rem; list-style: none; counter-reset: itr-toc; }
.itr-blog-toc li { margin: 0; counter-increment: itr-toc; }
.itr-blog-toc a {
	display: flex;
	gap: 0.7rem;
	padding: 0.5rem 0;
	border-top: 1px solid var(--itr-line);
	font-size: 0.88rem;
	line-height: 1.45;
	color: var(--itr-c-text);
	text-decoration: none;
}
.itr-blog-toc a::before {
	content: counter(itr-toc, decimal-leading-zero);
	flex: none;
	font: 600 0.72rem/1.95 var(--itr-f-body);
	color: var(--itr-c-muted);
}
.itr-blog-toc a:hover,
.itr-blog-toc a[aria-current] { color: var(--itr-c-secondary); }
.itr-blog-toc a[aria-current] { font-weight: 600; }
.itr-blog-toc a[aria-current]::before { color: var(--itr-c-secondary); }

.itr-blog-share { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }
.itr-blog-share--aside { display: none; }
.itr-blog-share--end { margin: 2.75rem 0 0; padding-top: 1.5rem; border-top: 1px solid var(--itr-line); }
.itr-blog-share__label {
	margin-right: 0.3rem;
	font: 600 0.68rem/1 var(--itr-f-body);
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--itr-c-text);
}
.itr-blog .itr-blog-share a,
.itr-blog .itr-blog-share button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.45rem;
	min-width: 38px;
	height: 38px;
	margin: 0;
	padding: 0 0.75rem;
	border: 1px solid var(--itr-line);
	border-radius: 999px;
	background: var(--itr-c-on-primary);
	color: var(--itr-c-secondary);
	font: 600 0.78rem/1 var(--itr-f-body);
	text-decoration: none;
	cursor: pointer;
	transition: border-color 0.2s, color 0.2s;
}
.itr-blog .itr-blog-share a:hover,
.itr-blog .itr-blog-share button:hover,
.itr-blog .itr-blog-share button:focus {
	border-color: var(--itr-c-accent);
	background: var(--itr-c-on-primary);
	color: var(--itr-c-primary);
}

@media (min-width: 1100px) {
	.itr-blog-hero--article .itr-blog-hero__inner { max-width: var(--itr-w-layout); }
	.itr-blog-layout {
		display: grid;
		grid-template-columns: 220px minmax(0, var(--itr-w-read));
		column-gap: 64px;
		align-items: start;
		max-width: calc(var(--itr-w-layout) + 40px);
	}
	.itr-blog-aside { position: sticky; top: 36px; }
	.admin-bar .itr-blog-aside { top: 68px; }
	.itr-blog-toc { margin: 0; }
	.itr-blog-toc details { border: 0; border-radius: 0; background: transparent; }
	.itr-blog-toc summary { padding: 0 0 0.9rem; pointer-events: none; }
	.itr-blog-toc summary::after { display: none; }
	.itr-blog-toc ol { padding: 0; border-left: 2px solid var(--itr-c-slate); }
	.itr-blog-toc a { margin-left: -2px; padding: 0.42rem 0 0.42rem 1rem; border-top: 0; border-left: 2px solid transparent; }
	.itr-blog-toc a[aria-current] { border-left-color: var(--itr-c-accent); }
	.itr-blog-share--aside { display: flex; margin-top: 2rem; }
	.itr-blog-share--aside .itr-blog-share__label { width: 100%; margin-bottom: 0.4rem; }
	.itr-blog-share--aside .itr-blog-copy__label { display: none; }
}

/* ---- Article body: the playbook's fk- components and plain HTML ---------------------- */

.itr-blog-article .entry-content {
	font-size: 1.0625rem;
	line-height: 1.78;
	color: var(--itr-c-text);
}
.itr-blog-article .entry-content > * { margin-top: 0; margin-bottom: 1.3em; }
.itr-blog-article .entry-content h2 {
	position: relative;
	margin: 2.3em 0 0.7em;
	padding: 0.95rem 0 0;
	font: 600 clamp(1.7rem, 3vw, 2.15rem)/1.15 var(--itr-f-display);
	color: var(--itr-c-primary);
	scroll-margin-top: 28px;
}
.itr-blog-article .entry-content h2::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 36px;
	height: 2px;
	background: var(--itr-c-accent);
}
.itr-blog-article .entry-content h3 {
	margin: 1.8em 0 0.5em;
	font: 600 1.2rem/1.35 var(--itr-f-body);
	color: var(--itr-c-primary);
}
.itr-blog-article .entry-content h4 {
	margin: 1.5em 0 0.4em;
	font: 600 1.02rem/1.4 var(--itr-f-body);
	color: var(--itr-c-primary);
}
.itr-blog-article .entry-content a {
	color: var(--itr-c-secondary);
	text-decoration: underline;
	text-decoration-color: rgba(201, 168, 76, 0.75);
	text-decoration-thickness: 2px;
	text-underline-offset: 3px;
	transition: color 0.2s, text-decoration-color 0.2s;
}
.itr-blog-article .entry-content a:hover { color: var(--itr-c-primary); text-decoration-color: var(--itr-c-accent); }
.itr-blog-article .entry-content strong,
.itr-blog-article .entry-content b { font-weight: 600; color: var(--itr-c-primary); }
.itr-blog-article .entry-content ul,
.itr-blog-article .entry-content ol { margin-left: 0; padding-left: 1.3em; }
.itr-blog-article .entry-content li { margin: 0 0 0.45em; }
.itr-blog-article .entry-content li::marker { color: var(--itr-c-secondary); }

.itr-blog-article .fk-takeaways {
	margin: 0 0 2.4rem;
	padding: 1.5rem 1.6rem 1.15rem;
	border: 1px solid var(--itr-line);
	border-left: 3px solid var(--itr-c-accent);
	border-radius: 0 var(--itr-radius) var(--itr-radius) 0;
	background: var(--itr-c-light);
}
.itr-blog-article .fk-takeaways::before {
	content: "Key takeaways";
	display: block;
	margin-bottom: 0.8rem;
	font: 600 0.68rem/1.2 var(--itr-f-body);
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--itr-c-secondary);
}
.itr-blog-article .fk-lead {
	max-width: none;
	margin: 0 0 1.4em;
	font-size: 1.16rem;
	font-weight: 500;
	line-height: 1.65;
	color: var(--itr-c-primary);
}
.itr-blog-article .fk-takeaways .fk-lead { margin-bottom: 1rem; }
.itr-blog-article .entry-content .fk-takeaways ul { margin: 0; padding: 0; list-style: none; }
.itr-blog-article .entry-content .fk-takeaways li {
	position: relative;
	margin: 0;
	padding: 0.6rem 0 0.6rem 1.75rem;
	border-top: 1px solid var(--itr-line);
	font-size: 0.98rem;
	line-height: 1.6;
}
.itr-blog-article .entry-content .fk-takeaways li::before {
	content: "";
	position: absolute;
	top: 1.02rem;
	left: 0.15rem;
	width: 0.7rem;
	height: 0.38rem;
	border-left: 2px solid var(--itr-c-secondary);
	border-bottom: 2px solid var(--itr-c-secondary);
	transform: rotate(-45deg);
}

.itr-blog-article .fk-stat {
	position: relative;
	overflow: hidden;
	margin: 2.2rem 0;
	padding: 1.7rem 1.8rem;
	border-radius: var(--itr-radius);
	background: var(--itr-c-primary);
	color: rgba(255, 255, 255, 0.85);
}
.itr-blog-article .fk-stat::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(201, 168, 76, 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(201, 168, 76, 0.05) 1px, transparent 1px);
	background-size: 40px 40px;
	pointer-events: none;
}
.itr-blog-article .fk-stat p { position: relative; margin: 0; font-size: 1rem; line-height: 1.7; }
.itr-blog-article .entry-content .fk-stat strong,
.itr-blog-article .entry-content .fk-stat b {
	display: block;
	margin-bottom: 0.4rem;
	font: 600 clamp(2.3rem, 5vw, 3.1rem)/1.05 var(--itr-f-display);
	font-variant-numeric: lining-nums;
	color: var(--itr-c-accent-bright);
}
.itr-blog-article .entry-content .fk-stat a { color: var(--itr-c-accent-bright); text-decoration-color: rgba(240, 190, 90, 0.5); }
.itr-blog-article .entry-content .fk-stat a:hover { color: var(--itr-c-on-primary); }

.itr-blog-article .entry-content table {
	width: 100%;
	margin: 2.2rem 0;
	border: 1px solid var(--itr-line);
	border-collapse: separate;
	border-spacing: 0;
	border-radius: var(--itr-radius);
	overflow: hidden;
	font-size: 0.93rem;
	line-height: 1.5;
}
.itr-blog-article .entry-content thead th {
	padding: 0.85rem 1rem;
	border: 0;
	background: var(--itr-c-primary);
	color: var(--itr-c-on-primary);
	font-weight: 600;
	text-align: left;
}
.itr-blog-article .entry-content tbody th,
.itr-blog-article .entry-content tbody td {
	padding: 0.8rem 1rem;
	border: 0;
	border-top: 1px solid var(--itr-line);
	text-align: left;
	vertical-align: top;
}
.itr-blog-article .entry-content tbody th { font-weight: 600; color: var(--itr-c-primary); }
.itr-blog-article .entry-content tbody tr:nth-child(even) { background: var(--itr-c-light); }

.itr-blog-article .entry-content blockquote {
	margin: 2.2rem 0;
	padding: 1.5rem 1.7rem;
	border: 0;
	border-left: 3px solid var(--itr-c-accent);
	border-radius: 0 var(--itr-radius) var(--itr-radius) 0;
	background: var(--itr-c-cream);
	font: italic 500 1.4rem/1.5 var(--itr-f-display);
	color: var(--itr-c-primary);
}
.itr-blog-article .entry-content blockquote p { margin: 0 0 0.7rem; }
.itr-blog-article .entry-content blockquote cite {
	display: block;
	font: normal 600 0.8rem/1.4 var(--itr-f-body);
	letter-spacing: 0.04em;
	color: var(--itr-c-text);
}

.itr-blog-article .entry-content details {
	margin: 0 0 0.75rem;
	border: 1px solid var(--itr-line);
	border-radius: var(--itr-radius);
	background: var(--itr-c-on-primary);
	transition: border-color 0.2s, box-shadow 0.2s;
}
.itr-blog-article .entry-content details[open] { border-color: rgba(201, 168, 76, 0.6); box-shadow: 0 8px 22px rgba(8, 23, 46, 0.06); }
.itr-blog-article .entry-content details summary {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 1rem;
	padding: 1.05rem 1.2rem;
	list-style: none;
	cursor: pointer;
	font: 600 1rem/1.5 var(--itr-f-body);
	color: var(--itr-c-primary);
}
.itr-blog-article .entry-content details summary::-webkit-details-marker { display: none; }
.itr-blog-article .entry-content details summary::after {
	content: "";
	flex: none;
	width: 24px;
	height: 24px;
	border-radius: 50%;
	background:
		linear-gradient(var(--itr-c-secondary), var(--itr-c-secondary)) center / 10px 2px no-repeat,
		linear-gradient(var(--itr-c-secondary), var(--itr-c-secondary)) center / 2px 10px no-repeat,
		var(--itr-c-slate);
}
.itr-blog-article .entry-content details[open] summary::after {
	background:
		linear-gradient(var(--itr-c-primary), var(--itr-c-primary)) center / 10px 2px no-repeat,
		var(--itr-c-accent);
}
.itr-blog-article .entry-content .fk-faq-answer {
	max-width: none;
	margin: 0;
	padding: 0 1.2rem 1.1rem;
	font-size: 1rem;
	line-height: 1.7;
	color: var(--itr-c-text);
}
.itr-blog-article .entry-content .fk-faq-answer > :last-child { margin-bottom: 0; }

.itr-blog-article .entry-content figure { margin: 2.2rem 0; }
.itr-blog-article .entry-content figure img { display: block; width: 100%; height: auto; border-radius: var(--itr-radius); }
.itr-blog-article .entry-content figcaption {
	margin-top: 0.65rem;
	font-size: 0.84rem;
	line-height: 1.5;
	color: var(--itr-c-text);
	text-align: left;
}

/* ---- Article: author card and independence note -------------------------------------- */

.itr-blog-author {
	display: flex;
	align-items: flex-start;
	gap: 1.3rem;
	margin: 2rem 0 0;
	padding: 1.6rem;
	border: 1px solid var(--itr-line);
	border-radius: var(--itr-radius);
	background: var(--itr-c-light);
}
.itr-blog-author__label {
	margin: 0 0 0.25rem;
	font: 600 0.66rem/1.2 var(--itr-f-body);
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--itr-c-text);
}
.itr-blog-author__name { margin: 0; font: 600 1.5rem/1.2 var(--itr-f-display); color: var(--itr-c-primary); }
.itr-blog-author__name a { color: inherit; text-decoration: none; }
.itr-blog-author__name a:hover { color: var(--itr-c-secondary); }
.itr-blog-author__role { margin: 0.2rem 0 0.75rem; font-size: 0.86rem; font-weight: 500; color: var(--itr-c-secondary); }
.itr-blog-author__bio { margin: 0; font-size: 0.93rem; line-height: 1.7; color: var(--itr-c-text); }

.itr-blog-note {
	display: flex;
	align-items: flex-start;
	gap: 0.9rem;
	margin: 1rem 0 0;
	padding: 1.1rem 1.3rem;
	border-radius: var(--itr-radius);
	background: var(--itr-c-cream);
}
.itr-blog-note .itr-blog-ico { width: 20px; height: 20px; margin-top: 2px; color: var(--itr-c-secondary); }
.itr-blog-note p { margin: 0; font-size: 0.9rem; line-height: 1.65; color: var(--itr-c-text); }
.itr-blog-note strong { color: var(--itr-c-primary); font-weight: 600; }
.itr-blog-note a {
	color: var(--itr-c-secondary);
	font-weight: 600;
	text-decoration: underline;
	text-decoration-color: rgba(201, 168, 76, 0.75);
	text-underline-offset: 3px;
}

/* ---- Cards, grid, feature ----------------------------------------------------------- */

.itr-blog-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }

.itr-blog-card {
	position: relative;
	margin: 0;
	overflow: hidden;
	border: 1px solid var(--itr-line);
	border-radius: var(--itr-radius);
	background: var(--itr-c-on-primary);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.itr-blog-card::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1;
	height: 3px;
	background: linear-gradient(90deg, var(--itr-c-secondary), var(--itr-c-accent));
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.3s ease;
}
.itr-blog-card:hover { transform: translateY(-3px); box-shadow: 0 14px 36px rgba(8, 23, 46, 0.1); }
.itr-blog-card:hover::before,
.itr-blog-card:focus-within::before { transform: scaleX(1); }
.itr-blog-card[hidden],
.itr-blog-feature[hidden] { display: none; }
.itr-blog-card__link { display: flex; flex-direction: column; height: 100%; color: inherit; text-decoration: none; }
.itr-blog-card__media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--itr-c-primary); }
.itr-blog-card__media img,
.itr-blog-feature__media img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}
.itr-blog-card:hover .itr-blog-card__media img,
.itr-blog-feature:hover .itr-blog-feature__media img { transform: scale(1.03); }
.itr-blog-card__body { display: flex; flex: 1; flex-direction: column; padding: 1.3rem 1.35rem 1.2rem; }
.itr-blog-card__topic {
	margin: 0 0 0.55rem;
	font: 600 0.64rem/1.3 var(--itr-f-body);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--itr-c-secondary);
}
.itr-blog-card__title {
	margin: 0 0 0.55rem;
	padding: 0;
	font: 600 1.34rem/1.22 var(--itr-f-display);
	color: var(--itr-c-primary);
	transition: color 0.2s;
}
.itr-blog-card:hover .itr-blog-card__title { color: var(--itr-c-secondary); }
.itr-blog-card__desc {
	display: -webkit-box;
	margin: 0 0 1.15rem;
	overflow: hidden;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	font-size: 0.9rem;
	line-height: 1.62;
	color: var(--itr-c-text);
}
.itr-blog-card__meta,
.itr-blog-feature__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.45rem;
	margin: auto 0 0;
	font-size: 0.78rem;
	color: var(--itr-c-text);
}
.itr-blog-card__meta { padding-top: 0.9rem; border-top: 1px solid var(--itr-line); }

/* Art for a card with no image: the hub heroes' navy, grid and ring. */
.itr-blog-ph {
	position: absolute;
	inset: 0;
	overflow: hidden;
	background-color: var(--itr-c-primary);
	background-image:
		linear-gradient(rgba(201, 168, 76, 0.07) 1px, transparent 1px),
		linear-gradient(90deg, rgba(201, 168, 76, 0.07) 1px, transparent 1px);
	background-size: 28px 28px;
}
.itr-blog-ph::after {
	content: "";
	position: absolute;
	top: -45%;
	right: -18%;
	width: 75%;
	aspect-ratio: 1;
	border: 1px solid rgba(201, 168, 76, 0.22);
	border-radius: 50%;
}
.itr-blog-card:nth-child(3n + 2) .itr-blog-ph::after { top: auto; bottom: -60%; right: auto; left: -20%; width: 85%; }
.itr-blog-card:nth-child(3n) .itr-blog-ph::after { top: -25%; right: -45%; width: 110%; }
.itr-blog-ph__mark {
	position: absolute;
	left: 1.2rem;
	bottom: 1rem;
	font: italic 600 1.5rem/1 var(--itr-f-display);
	color: var(--itr-c-accent-bright);
}

.itr-blog-feature {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	margin: 0 0 3.5rem;
	overflow: hidden;
	border: 1px solid var(--itr-line);
	border-radius: 12px;
	background: var(--itr-c-on-primary);
	box-shadow: 0 18px 50px rgba(8, 23, 46, 0.08);
}
.itr-blog-feature__media { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--itr-c-primary); }
.itr-blog-feature__body { display: flex; flex-direction: column; align-items: flex-start; padding: 1.75rem 1.5rem 1.9rem; }
.itr-blog-feature__title { margin: 0.25rem 0 0.8rem; padding: 0; font: 600 clamp(1.8rem, 3.2vw, 2.55rem)/1.1 var(--itr-f-display); }
.itr-blog-feature__title a { color: var(--itr-c-primary); text-decoration: none; }
.itr-blog-feature__title a:hover { color: var(--itr-c-secondary); }
.itr-blog-feature__desc { margin: 0 0 1.5rem; font-size: 1rem; line-height: 1.7; color: var(--itr-c-text); }
.itr-blog-feature__byline { display: flex; align-items: center; gap: 0.8rem; margin: 0 0 1.6rem; font-size: 0.9rem; color: var(--itr-c-primary); }
.itr-blog-feature__byline strong { display: block; font-weight: 600; }

/* ---- Index -------------------------------------------------------------------------- */

.itr-blog-list { padding: 56px 20px 0; }
.itr-blog-list__inner { max-width: var(--itr-w-page); margin: 0 auto; }
.itr-blog-toolbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem 1.5rem;
	margin: 0 0 1.6rem;
}
.itr-blog-filter { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.itr-blog .itr-blog-filter button {
	margin: 0;
	padding: 0.5rem 1rem;
	border: 1px solid var(--itr-line);
	border-radius: 999px;
	background: var(--itr-c-on-primary);
	color: var(--itr-c-secondary);
	font: 600 0.78rem/1.2 var(--itr-f-body);
	cursor: pointer;
	transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}
.itr-blog .itr-blog-filter button:hover,
.itr-blog .itr-blog-filter button:focus { border-color: var(--itr-c-accent); background: var(--itr-c-on-primary); color: var(--itr-c-primary); }
.itr-blog .itr-blog-filter button[aria-pressed="true"] { border-color: var(--itr-c-primary); background: var(--itr-c-primary); color: var(--itr-c-on-primary); }

.itr-blog-pagination { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem; margin: 2.75rem 0 0; }
.itr-blog-pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	min-width: 40px;
	height: 40px;
	padding: 0 0.8rem;
	justify-content: center;
	border: 1px solid var(--itr-line);
	border-radius: 999px;
	font-size: 0.86rem;
	font-weight: 600;
	color: var(--itr-c-secondary);
	text-decoration: none;
}
.itr-blog-pagination a.page-numbers:hover { border-color: var(--itr-c-accent); color: var(--itr-c-primary); }
.itr-blog-pagination .current { border-color: var(--itr-c-primary); background: var(--itr-c-primary); color: var(--itr-c-on-primary); }
.itr-blog-pagination .dots { border: 0; }

.itr-blog-empty {
	max-width: 680px;
	margin: 0 auto 4rem;
	padding: 2.75rem 2rem 2.5rem;
	border: 1px dashed rgba(13, 43, 110, 0.25);
	border-radius: 12px;
	background: var(--itr-c-light);
	text-align: center;
}
.itr-blog-empty__title { margin: 0.2rem 0 0.9rem; padding: 0; font: 600 clamp(1.8rem, 3.4vw, 2.4rem)/1.12 var(--itr-f-display); color: var(--itr-c-primary); }
.itr-blog-empty__title em { font-style: italic; color: var(--itr-c-secondary); }
.itr-blog-empty__text { margin: 0 auto 1.6rem; max-width: 520px; font-size: 1rem; line-height: 1.7; color: var(--itr-c-text); }
.itr-blog-empty__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin: 0; }

.itr-blog-section-head {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	justify-content: space-between;
	gap: 1rem 2rem;
	margin: 0 0 1.75rem;
}
.itr-blog-desk { padding: 56px 0 80px; border-top: 1px solid var(--itr-line); }
.itr-blog-latest + .itr-blog-desk,
.itr-blog-pagination + .itr-blog-desk { margin-top: 64px; }

/* ---- Related, CTA band, footer ------------------------------------------------------- */

.itr-blog-related { margin-top: 80px; padding: 64px 20px 72px; border-top: 1px solid var(--itr-line); background: var(--itr-c-light); }

.itr-blog-cta { position: relative; overflow: hidden; padding: 72px 20px; background: var(--itr-c-primary); color: var(--itr-c-on-primary); }
.itr-blog-cta::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(201, 168, 76, 0.04) 1px, transparent 1px),
		linear-gradient(90deg, rgba(201, 168, 76, 0.04) 1px, transparent 1px);
	background-size: 55px 55px;
	pointer-events: none;
}
.itr-blog-cta__inner { position: relative; z-index: 1; display: grid; gap: 2rem; align-items: center; }
.itr-blog-cta__title { margin: 0 0 0.7rem; padding: 0; font: 600 clamp(1.9rem, 3.6vw, 2.7rem)/1.1 var(--itr-f-display); color: var(--itr-c-on-primary); }
.itr-blog-cta__title em { font-style: italic; color: var(--itr-c-accent-bright); }
.itr-blog-cta__text { max-width: 540px; margin: 0; font-size: 1rem; line-height: 1.7; color: rgba(255, 255, 255, 0.7); }
.itr-blog-cta__btns { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.itr-blog-list + .itr-blog-cta,
.entry-content + .itr-blog-cta { margin-top: 0; }

.itr-blog-footer { padding: 56px 20px 0; border-top: 1px solid rgba(201, 168, 76, 0.1); background: var(--itr-c-deep); }
.itr-blog-footer__grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 32px;
	max-width: var(--itr-w-page);
	margin: 0 auto;
	padding-bottom: 36px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.itr-blog-footer__logo { font: 600 1.3rem/1 var(--itr-f-display); color: var(--itr-c-on-primary); text-decoration: none; }
.itr-blog-footer__logo span { color: var(--itr-c-accent-bright); }
.itr-blog-footer__about { max-width: 270px; margin: 0.8rem 0 1rem; font-size: 0.85rem; line-height: 1.7; color: rgba(255, 255, 255, 0.6); }
.itr-blog-footer__badge {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	margin: 0;
	padding: 0.35rem 0.8rem;
	border: 1px solid rgba(201, 168, 76, 0.2);
	border-radius: 999px;
	background: rgba(201, 168, 76, 0.08);
	font-size: 0.72rem;
	font-weight: 600;
	color: var(--itr-c-accent);
}
.itr-blog-footer__badge .itr-blog-ico { width: 14px; height: 14px; }
.itr-blog-footer__head {
	margin: 0 0 1rem;
	font: 600 0.66rem/1.2 var(--itr-f-body);
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--itr-c-accent);
}
.itr-blog-footer ul { display: grid; gap: 0.6rem; margin: 0; padding: 0; list-style: none; }
.itr-blog-footer li { margin: 0; }
.itr-blog-footer ul a { font-size: 0.87rem; color: rgba(255, 255, 255, 0.66); text-decoration: none; transition: color 0.2s; }
.itr-blog-footer ul a:hover { color: var(--itr-c-accent-bright); }
.itr-blog-footer__bottom {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 0.5rem 1.5rem;
	max-width: var(--itr-w-page);
	margin: 0 auto;
	padding: 22px 0 4px;
	font-size: 0.78rem;
	color: rgba(255, 255, 255, 0.5);
}
.itr-blog-footer__tag { font-style: italic; }

.itr-blog-ribbon {
	position: fixed;
	left: 16px;
	bottom: 16px;
	z-index: 9999;
	margin: 0;
	padding: 0.55rem 0.9rem;
	border-radius: 999px;
	background: var(--itr-c-accent);
	box-shadow: 0 8px 24px rgba(5, 15, 30, 0.25);
	font: 600 0.72rem/1.2 var(--itr-f-body);
	letter-spacing: 0.04em;
	color: var(--itr-c-primary);
}

/* ---- Breakpoints -------------------------------------------------------------------- */

@media (min-width: 640px) {
	.itr-blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.itr-blog-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.itr-blog-feature__body { padding: 2.25rem 2.25rem 2.4rem; }
}

@media (min-width: 900px) {
	.itr-blog-feature { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); }
	.itr-blog-feature__media { aspect-ratio: auto; min-height: 380px; }
	.itr-blog-feature__body { justify-content: center; padding: 2.75rem 2.75rem; }
	.itr-blog-cta__inner { grid-template-columns: minmax(0, 1fr) auto; gap: 3rem; }
	.itr-blog-cta__btns { flex-direction: column; align-items: stretch; }
	.itr-blog-cta__btns .itr-blog-btn { justify-content: center; }
}

@media (min-width: 1000px) {
	.itr-blog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.itr-blog-footer__grid { grid-template-columns: 280px repeat(3, minmax(0, 1fr)); gap: 48px; }
}

@media (max-width: 640px) {
	.itr-blog-hero { padding: 56px 20px 64px; }
	.itr-blog-hero--article { padding: 32px 20px 44px; }
	.itr-blog-byline__meta { width: 100%; padding-left: 0; border-left: 0; }
	.itr-blog-article .entry-content { font-size: 1.02rem; }
	.itr-blog-article .entry-content table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
	.itr-blog-article .entry-content thead th,
	.itr-blog-article .entry-content tbody th,
	.itr-blog-article .entry-content tbody td { min-width: 130px; }
	.itr-blog-author { flex-direction: column; }
	.itr-blog-cover { padding: 0 12px; }
	.itr-blog-hero__crumbs > :nth-last-child(-n + 2) { display: none; }
}

@media (max-width: 782px) {
	.admin-bar .itr-blog-progress { top: 46px; }
}

@media (prefers-reduced-motion: reduce) {
	.itr-blog *,
	.itr-blog *::before,
	.itr-blog *::after { transition: none !important; }
	.itr-blog-card:hover { transform: none; }
}