/* ==========================================================================
   About page — refinement v1.9.2 (density, network, ops console)
   ========================================================================== */

/* Typography rhythm */
.iuk-about .ab-command .ab-section__eyebrow {
	margin-bottom: 1rem;
}

.iuk-about .ab-command h2 {
	margin-bottom: 0;
}

.iuk-about .ab-network-wrap__head p,
.iuk-about .ab-excellence__head p,
.iuk-about .ab-mission__intro {
	margin-top: 0.875rem;
}

/* Metrics — alive but elegant */
.iuk-about .ab-metric.stat-card {
	transition: transform 0.45s var(--av-ease), border-color 0.45s, opacity 0.45s;
}

.iuk-about .ab-metric.stat-card.is-in {
	animation: ab-metric-breathe 5s ease-in-out infinite;
	animation-delay: var(--pulse-delay, 0s);
}

@keyframes ab-metric-breathe {
	0%, 100% { border-color: rgba(255, 255, 255, 0.09); }
	50% { border-color: rgba(6, 182, 212, 0.28); }
}

.iuk-about .ab-metric.stat-card:hover {
	transform: translate3d(0, -5px, 0);
}

.iuk-about .ab-metric.stat-card:hover .stat-card-title {
	opacity: 1;
}

/* Operation modules — sophistication */
.iuk-about .ab-module {
	position: relative;
	border: 1px solid rgba(255, 255, 255, 0.09);
	overflow: hidden;
}

.iuk-about .ab-module::before {
	content: '';
	position: absolute;
	inset: 0;
	background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
	opacity: 0;
	transition: opacity 0.45s;
	pointer-events: none;
}

.iuk-about .ab-module:hover::before {
	opacity: 1;
}

.iuk-about .ab-module:hover {
	border-color: rgba(6, 182, 212, 0.32);
	transform: translate3d(0, -5px, 0);
}

.iuk-about .ab-module .ab-why-card__icon {
	transition: transform 0.4s var(--av-ease), border-color 0.4s, box-shadow 0.4s;
}

.iuk-about .ab-module:hover .ab-why-card__icon {
	transform: translate3d(0, -2px, 0);
}

/* Network — expanded dashboard */
.iuk-about .ab-network--expanded {
	min-height: clamp(380px, 52vw, 520px);
	padding: 2.25rem 1.25rem 2.75rem;
}

.iuk-about .ab-network__grid-bg {
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
	background-size: 24px 24px;
	opacity: 0.35;
	pointer-events: none;
}

.iuk-about .ab-network__link--secondary {
	stroke: rgba(6, 182, 212, 0.1);
	stroke-width: 0.25;
}

.iuk-about .ab-network--expanded .ab-network__node {
	padding: 0.4rem 0.5rem;
	min-width: 4rem;
	font-size: 0.9em;
}

.iuk-about .ab-network--expanded .ab-network__node strong {
	font-size: 0.6875rem;
}

.iuk-about .ab-network--expanded .ab-network__node span {
	font-size: 0.5625rem;
	line-height: 1.25;
}

.iuk-about .ab-network__caption {
	position: absolute;
	bottom: 0.75rem;
	left: 50%;
	transform: translateX(-50%);
	margin: 0;
	font-size: 0.625rem;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.38);
	white-space: nowrap;
}

.iuk-about .ab-network__link.is-active {
	stroke: rgba(6, 182, 212, 0.65);
	stroke-width: 0.45;
}

.iuk-about .ab-network__node[data-code].is-target {
	border-color: rgba(6, 182, 212, 0.55);
	box-shadow: 0 0 20px rgba(6, 182, 212, 0.35);
	transform: translate(-50%, -50%) scale(1.06);
}

.iuk-about .ab-editorial__panel .ab-editorial__prose {
	padding-top: 0.25rem;
	border-top: 1px solid var(--av-line);
}

/* Timeline luxury */
.iuk-about .ab-mission__node {
	transition: opacity 0.35s;
}

.iuk-about .ab-mission__node.is-active strong {
	color: var(--av-cyan);
}

@media (max-width: 767px) {
	.iuk-about .ab-network--expanded {
		min-height: 420px;
	}

	.iuk-about .ab-ops-deck__status,
	.iuk-about .ab-ops-deck__mission {
		grid-template-columns: 1fr;
	}
}

@media (min-width: 1100px) {
	.iuk-about .ab-network--expanded .ab-network__node {
		min-width: 4.25rem;
	}
}