/* =========================================================================
   /partners/ + /fr/partners/ — Coalition

   An editorial roster of allies. Sibling to /labs/'s Atelier Manifest:
   shared typographic system (mono stamps, hairlines, hanging numerals,
   ember accent, paper field, deep-blue closing band) so the two research
   pages read as a series. Where labs is text-first, partners is logo-first
   — each card surfaces a logo tile then the partner's name, country and
   description. Three rosters: Institutional, Technical, We support them.

   Naming: .id30-partners-page__*
   ========================================================================= */

.id30-partners-page {
	/* Paper inherited from <body>. */
}

.id30-partners-page__inner {
	max-width: 1180px;
	margin: 0 auto;
	padding: 0 24px;
}

/* Manifest hero shared with the other deep pages — see
   components/page-manifest.css and template-parts/page-manifest.php. */

/* =========================================================================
   Rosters — three stacked sections, each with hanging numeral + grid
   ========================================================================= */
.id30-partners-page__rosters {
	padding: 56px 0 96px;
	border-top: 1px solid var(--color-line);
}

.id30-partners-page__rosters-eyebrow {
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.3em;
	text-transform: uppercase;
	color: var(--color-graphite);
	margin: 32px 0 64px;
	display: flex;
	align-items: center;
	gap: 14px;
}
.id30-partners-page__rosters-eyebrow::after {
	content: "";
	flex: 1 1 auto;
	height: 1px;
	background-color: var(--color-line);
	max-width: 380px;
}

.id30-partners-page__roster {
	position: relative;
	padding: 56px 0 64px;
	border-top: 1px solid var(--color-line);
}
.id30-partners-page__roster:last-child {
	border-bottom: 1px solid var(--color-line);
}

.id30-partners-page__roster-head {
	display: grid;
	grid-template-columns: minmax(120px, 160px) 1fr;
	gap: 32px;
	align-items: baseline;
	margin-bottom: 44px;
}

.id30-partners-page__roster-num {
	font-family: var(--font-mono);
	font-size: clamp(3.4rem, 6.4vw, 5.6rem);
	font-weight: 400;
	line-height: 0.92;
	letter-spacing: 0.02em;
	color: var(--color-ember);
	display: block;
	margin-left: -4px;
}

.id30-partners-page__roster-meta {
	max-width: 64ch;
	padding-top: 6px;
}

.id30-partners-page__roster-eyebrow {
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.28em;
	text-transform: uppercase;
	color: var(--color-graphite);
	margin: 0 0 14px;
	display: inline-flex;
	align-items: center;
	gap: 8px;
}
.id30-partners-page__roster-eyebrow-text {
	color: var(--color-ember);
}
.id30-partners-page__roster-eyebrow-sep {
	color: var(--color-line);
}
.id30-partners-page__roster-count {
	color: var(--color-graphite);
	font-feature-settings: "tnum" 1;
}

.id30-partners-page__roster-title {
	font-family: var(--font-title);
	font-weight: 400;
	font-size: clamp(1.45rem, 2.4vw, 2.05rem);
	line-height: 1.12;
	letter-spacing: -0.012em;
	color: var(--color-ink);
	margin: 0 0 14px;
	max-width: 26ch;
}

.id30-partners-page__roster-manifest {
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.65;
	color: var(--color-slate);
	margin: 0;
	max-width: 60ch;
}

/* ---- Card grid --------------------------------------------------------- */
.id30-partners-page__grid {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: 1fr;
	gap: 18px;
}
@media (min-width: 720px) {
	.id30-partners-page__grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 22px;
	}
}
@media (min-width: 1024px) {
	.id30-partners-page__grid {
		grid-template-columns: repeat(3, 1fr);
		gap: 22px;
	}
}

.id30-partners-page__card {
	position: relative;
	background-color: #fff;
	border: 1px solid var(--color-line);
	border-radius: 4px;
	padding: 24px 22px 22px;
	display: flex;
	flex-direction: column;
	gap: 14px;
	overflow: hidden;
	box-shadow: 0 1px 0 rgba(2,71,104,0.04);
	transition:
		transform 320ms var(--ease-spring),
		border-color 320ms,
		box-shadow 320ms;
	scroll-margin-top: 96px;
}
.id30-partners-page__card:hover {
	transform: translateY(-3px);
	border-color: rgba(2,71,104,0.18);
	box-shadow: 0 22px 48px -28px rgba(2,71,104,0.28), 0 4px 10px -6px rgba(2,71,104,0.10);
}
/* Fallback highlight for browsers without cross-document View Transitions:
 * a brief outline pulse on the targeted card after smooth-scroll arrival. */
.id30-partners-page__card:target {
	animation: id30-partner-card-pulse 1400ms ease-out;
}
@keyframes id30-partner-card-pulse {
	0%   { box-shadow: 0 0 0 0 rgba(226,39,1,0.45); }
	60%  { box-shadow: 0 0 0 10px rgba(226,39,1,0); }
	100% { box-shadow: 0 1px 0 rgba(2,71,104,0.04); }
}
/* Cross-document View Transition: card logo morphs from the homepage marquee.
 * The matching `view-transition-name` is set inline per partner. */
@view-transition { navigation: auto; }

/* Vertical ember rule — slides in from the left edge on hover. */
.id30-partners-page__card-rule {
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: 0;
	background-color: var(--color-ember);
	transition: width 320ms var(--ease-spring);
}
.id30-partners-page__card:hover .id30-partners-page__card-rule {
	width: 4px;
}

/* Catalog ref — mono micro pinned top-right. */
.id30-partners-page__card-ref {
	position: absolute;
	top: 18px;
	right: 18px;
	font-family: var(--font-mono);
	font-size: 10px;
	letter-spacing: 0.24em;
	text-transform: uppercase;
	color: var(--color-graphite);
	opacity: 0.5;
	transition: color 320ms, opacity 320ms;
}
.id30-partners-page__card:hover .id30-partners-page__card-ref {
	color: var(--color-ember);
	opacity: 1;
}

/* Logo tile — white inset 3:2, contain any logo proportion. */
.id30-partners-page__card-logo {
	display: flex;
	align-items: center;
	justify-content: center;
	aspect-ratio: 3 / 2;
	padding: 18px;
	background-color: var(--color-paper);
	border-radius: 6px;
	margin-top: 10px; /* breathing room from the catalog ref */
}
.id30-partners-page__card-logo img {
	display: block;
	max-width: 100%;
	max-height: 100%;
	width: auto;
	height: auto;
	object-fit: contain;
	filter: grayscale(0.15);
	transition: filter 320ms;
}
.id30-partners-page__card:hover .id30-partners-page__card-logo img {
	filter: none;
}

.id30-partners-page__card-name {
	font-family: var(--font-title);
	font-weight: 500;
	font-size: 1.05rem;
	line-height: 1.25;
	letter-spacing: -0.005em;
	color: var(--color-deep);
	margin: 4px 0 0;
}

.id30-partners-page__card-country {
	display: inline-flex;
	align-self: flex-start;
	font-family: var(--font-mono);
	font-size: 10px;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--color-ember);
	padding: 4px 9px;
	border-radius: 9999px;
	border: 1px solid rgba(226, 39, 1, 0.28);
	background-color: rgba(226, 39, 1, 0.04);
	margin: 0;
}

.id30-partners-page__card-desc {
	font-family: var(--font-body);
	font-size: 14.5px;
	line-height: 1.65;
	color: var(--color-slate);
	margin: 0;
}

/* Closing band — moved to assets/css/components/page-cta.css and shared
   across /partners/, /labs/, /team/, /publications/. */

/* =========================================================================
   Mobile (≤720px)
   ========================================================================= */
@media (max-width: 720px) {
	.id30-partners-page__rosters  { padding: 40px 0 72px; }
	.id30-partners-page__roster   { padding: 40px 0 48px; }

	.id30-partners-page__roster-head {
		grid-template-columns: 96px 1fr;
		gap: 18px;
		margin-bottom: 32px;
	}
	.id30-partners-page__roster-num { font-size: 2.8rem; }

	.id30-partners-page__card {
		padding: 22px 20px 20px;
	}
	.id30-partners-page__card-ref {
		top: 16px;
		right: 16px;
	}
}

/* =========================================================================
   Reduced motion
   ========================================================================= */
@media (prefers-reduced-motion: reduce) {
	.id30-partners-page__card,
	.id30-partners-page__card-rule,
	.id30-partners-page__card-ref,
	.id30-partners-page__card-logo img {
		transition: none;
	}
}
