/* Homepage feed — 3 cards mixing publications & blog posts. */

.id30-feed {
	background: var(--surface-paper, #f7f4ee);
	color: var(--ink, #14202c);
	padding: var(--section-pad-y) 24px;
	border-top: 1px solid rgba(20, 32, 44, 0.08);
}

.id30-feed__inner {
	max-width: 1200px;
	margin: 0 auto;
}

.id30-feed__header {
	max-width: 720px;
	margin-bottom: clamp(28px, 3.5vw, 48px);
}

.id30-feed__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-family: var(--font-mono, ui-monospace, monospace);
	font-size: 11px;
	letter-spacing: 0.32em;
	text-transform: uppercase;
	color: var(--ember, #c0492a);
	margin: 0 0 12px;
}
.id30-feed__eyebrow::before {
	content: "";
	display: inline-block;
	width: 28px;
	height: 1px;
	background-color: var(--color-ember);
}

.id30-feed__title {
	font-size: clamp(1.9rem, 3.8vw, 3rem);
	line-height: 1.05;
	letter-spacing: -0.01em;
	margin: 0;
	color: var(--ink, #14202c);
}

.id30-feed__lead {
	font-size: 14.5px;
	line-height: 1.6;
	color: rgba(20, 32, 44, 0.72);
	margin: 16px 0 0;
}

.id30-feed__grid {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 16px;
	grid-template-columns: 1fr;
}

@media (min-width: 700px) {
	.id30-feed__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.id30-feed__grid {
		grid-template-columns: repeat(3, 1fr);
		gap: 20px;
	}
}

.id30-feed__card {
	background: #ffffff;
	border: 1px solid rgba(20, 32, 44, 0.08);
	border-radius: 12px;
	transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
	display: flex;
}

.id30-feed__card:hover {
	border-color: rgba(20, 32, 44, 0.22);
	transform: translateY(-2px);
	box-shadow: 0 8px 24px rgba(20, 32, 44, 0.06);
}

.id30-feed__link {
	display: flex;
	flex-direction: column;
	gap: 14px;
	padding: clamp(20px, 2.4vw, 28px);
	text-decoration: none;
	color: inherit;
	width: 100%;
	min-height: 100%;
}

.id30-feed__meta {
	display: flex;
	align-items: center;
	gap: 12px;
	flex-wrap: wrap;
}

.id30-feed__chip {
	font-family: var(--font-mono, ui-monospace, monospace);
	font-size: 10.5px;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--ember, #c0492a);
	border: 1px solid rgba(192, 73, 42, 0.32);
	padding: 4px 9px;
	border-radius: 999px;
	background: rgba(192, 73, 42, 0.04);
}

.id30-feed__card--blog .id30-feed__chip {
	color: var(--deep-blue, #1d3557);
	border-color: rgba(29, 53, 87, 0.32);
	background: rgba(29, 53, 87, 0.04);
}

.id30-feed__card--labs .id30-feed__chip {
	color: var(--color-deep, #024768);
	border-color: rgba(2, 71, 104, 0.36);
	background: rgba(2, 71, 104, 0.05);
}

.id30-feed__date {
	font-family: var(--font-mono, ui-monospace, monospace);
	font-size: 11.5px;
	letter-spacing: 0.08em;
	color: rgba(20, 32, 44, 0.55);
	text-transform: uppercase;
}

.id30-feed__heading {
	font-family: var(--font-display, "Lexend", sans-serif);
	font-weight: 500;
	font-size: clamp(17px, 1.6vw, 20px);
	line-height: 1.3;
	letter-spacing: -0.005em;
	margin: 0;
	color: var(--ink, #14202c);
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.id30-feed__excerpt {
	font-family: var(--font-body, "Poppins", sans-serif);
	font-size: 14px;
	line-height: 1.55;
	color: rgba(20, 32, 44, 0.7);
	margin: 0;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.id30-feed__more {
	margin-top: auto;
	padding-top: 8px;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-family: var(--font-mono, ui-monospace, monospace);
	font-size: 11.5px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--ember, #c0492a);
}

.id30-feed__link:hover .id30-feed__more {
	transform: translateX(2px);
}

.id30-feed__more svg {
	transition: transform 180ms ease;
}

.id30-feed__link:hover .id30-feed__more svg {
	transform: translate(2px, -2px);
}

.id30-feed__footer {
	margin-top: clamp(24px, 3vw, 36px);
	display: flex;
	justify-content: flex-start;
}

.id30-feed__cta {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-family: var(--font-mono, ui-monospace, monospace);
	font-size: 12px;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--ink, #14202c);
	text-decoration: none;
	padding-bottom: 4px;
	border-bottom: 1px solid rgba(20, 32, 44, 0.32);
	transition: color 180ms ease, border-color 180ms ease;
}

.id30-feed__cta:hover {
	color: var(--ember, #c0492a);
	border-bottom-color: var(--ember, #c0492a);
}

.id30-feed__cta svg {
	transition: transform 180ms ease;
}

.id30-feed__cta:hover svg {
	transform: translate(2px, -2px);
}