/* =========================================================================
   References page — "Where we work"

   A Geoapify static-map image (desaturated OSM tiles + ember R-XX markers)
   sits inside a hairline frame between the manifest hero and an editorial
   index list. The list is the source of detail on every viewport — the
   map is geographic context, not the interaction layer.

   Component: template-references.php
   Naming:    .id30-references-page__*
   ========================================================================= */

.id30-references-page {
	background-color: var(--color-paper);
	color: var(--color-ink);
}

/* ----- Plot section --------------------------------------------------- */

.id30-references-page__plot {
	padding: 0 0 96px;
}

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

.id30-references-page__plot-head {
	margin: 0 0 24px;
}

.id30-references-page__plot-eyebrow {
	display: flex;
	align-items: baseline;
	gap: 12px;
	margin: 0;
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.3em;
	text-transform: uppercase;
	color: var(--color-ember);
}

.id30-references-page__plot-eyebrow-sep {
	color: var(--color-graphite);
	opacity: 0.5;
}

.id30-references-page__plot-count {
	color: var(--color-graphite);
	font-feature-settings: "tnum" 1;
}

/* ----- Map (Geoapify static image) ----------------------------------- */

.id30-references-page__map {
	margin: 0 0 56px;
	padding: 16px;
	background-color: var(--color-paper);
	border: 1px solid color-mix(in srgb, var(--color-graphite) 30%, transparent);
	position: relative;
	transform: translate3d(0, 6px, 0);
	transition: transform 700ms cubic-bezier(.4, 0, .2, 1);
}

.id30-references-page__map.is-in {
	transform: translate3d(0, 0, 0);
}

/* Tiny ember corner ticks — same notebook signature as the partner cards.
   z-index lifts them above the MapLibre canvas, otherwise the canvas
   sits flush with the frame and clips them. */
.id30-references-page__map::before,
.id30-references-page__map::after {
	content: "";
	position: absolute;
	width: 14px;
	height: 14px;
	border: 1px solid var(--color-ember);
	pointer-events: none;
	z-index: 2;
}
.id30-references-page__map::before {
	top: -1px;
	left: -1px;
	border-right: 0;
	border-bottom: 0;
}
.id30-references-page__map::after {
	bottom: -1px;
	right: -1px;
	border-left: 0;
	border-top: 0;
}

.id30-references-page__map-image {
	display: block;
	width: 100%;
	height: auto;
	max-height: 56vh;
	object-fit: cover;
}

/* Interactive MapLibre canvas. Replaces the static <img> when JS is on.
   Background matches the warm cream land color the JS applies at
   style.load, so there's no flash of vendor green on first paint. */
.id30-references-page__map-canvas {
	display: block;
	width: 100%;
	height: clamp(360px, 56vh, 560px);
	background-color: #f3e7cf;
}

.id30-references-page__map-canvas .maplibregl-ctrl-attrib {
	font-family: var(--font-mono);
	font-size: 10px;
	letter-spacing: 0.04em;
	background: color-mix(in srgb, var(--color-paper) 88%, transparent);
}

.id30-references-page__map-canvas .maplibregl-ctrl-group {
	background: var(--color-paper);
	border: 1px solid color-mix(in srgb, var(--color-graphite) 30%, transparent);
	box-shadow: none;
	border-radius: 0;
}
.id30-references-page__map-canvas .maplibregl-ctrl-group button {
	background: var(--color-paper);
}
.id30-references-page__map-canvas .maplibregl-ctrl-group button:hover {
	background: color-mix(in srgb, var(--color-ember) 8%, var(--color-paper));
}

/* Pin — anchored to its lng/lat by MapLibre, styled to match the
   notebook/ember vocabulary. The dot sits at the bottom (anchor:bottom)
   so the marker tip is exactly on the coordinate. */
.id30-references-page__pin {
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	text-decoration: none;
	cursor: pointer;
	transform: translateY(0);
	transition: transform 200ms cubic-bezier(.4, 0, .2, 1);
	will-change: transform;
}

.id30-references-page__pin-label {
	font-family: var(--font-mono);
	font-size: 10px;
	letter-spacing: 0.16em;
	color: var(--color-ink);
	background-color: var(--color-paper);
	padding: 2px 6px;
	border: 1px solid color-mix(in srgb, var(--color-graphite) 35%, transparent);
	border-radius: 1px;
	white-space: nowrap;
	transition: color 200ms, border-color 200ms, background-color 200ms;
}

.id30-references-page__pin-dot {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background-color: var(--color-ember);
	box-shadow: 0 0 0 2px var(--color-paper), 0 1px 4px rgba(0, 0, 0, 0.25);
	transition: transform 200ms cubic-bezier(.4, 0, .2, 1), box-shadow 200ms;
}

.id30-references-page__pin:hover,
.id30-references-page__pin:focus-visible {
	outline: none;
	transform: translateY(-2px);
}
.id30-references-page__pin:hover .id30-references-page__pin-dot,
.id30-references-page__pin:focus-visible .id30-references-page__pin-dot {
	transform: scale(1.25);
	box-shadow: 0 0 0 2px var(--color-paper), 0 0 0 4px color-mix(in srgb, var(--color-ember) 35%, transparent);
}
.id30-references-page__pin:hover .id30-references-page__pin-label,
.id30-references-page__pin:focus-visible .id30-references-page__pin-label {
	color: var(--color-ember);
	border-color: var(--color-ember);
}

/* Hide the map block on small viewports — the index list below is the
   primary mobile interaction. Desktop-only feature, matches user intent. */
@media (max-width: 899px) {
	.id30-references-page__map { display: none; }
}

/* Row highlight when a pin is clicked. Brief ember wash that the
   eye catches while scrollIntoView lands on the targeted row. */
.id30-references-page__row.is-highlighted {
	background-color: color-mix(in srgb, var(--color-ember) 8%, var(--color-paper));
	transition: background-color 1.6s ease-out;
}

.id30-references-page__map-caption {
	margin: 12px 4px 0;
	font-family: var(--font-mono);
	font-size: 10px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--color-graphite);
	opacity: 0.6;
	text-align: right;
}

@media (max-width: 720px) {
	.id30-references-page__map { padding: 8px; }
	.id30-references-page__map-image { max-height: none; }
	.id30-references-page__map-caption { text-align: left; }
}

/* ----- Editorial index list (always visible) ------------------------- */

.id30-references-page__index {
	list-style: none;
	margin: 0;
	padding: 0;
	border-top: 1px solid color-mix(in srgb, var(--color-graphite) 30%, transparent);
}

.id30-references-page__row {
	display: grid;
	grid-template-columns: 80px 1fr;
	column-gap: 24px;
	padding: 28px 0 32px;
	border-bottom: 1px solid color-mix(in srgb, var(--color-graphite) 18%, transparent);
}

@media (max-width: 720px) {
	.id30-references-page__row {
		grid-template-columns: 64px 1fr;
		column-gap: 16px;
		padding: 24px 0 28px;
	}
}

.id30-references-page__row-gutter {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 10px;
	padding-top: 6px;
}

.id30-references-page__row-ref {
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.18em;
	color: var(--color-ember);
	text-transform: uppercase;
}

.id30-references-page__row-tick {
	width: 1px;
	height: 24px;
	background-color: var(--color-ember);
	opacity: 0.5;
}

.id30-references-page__row-body {
	min-width: 0;
}

.id30-references-page__row-head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 16px;
	margin: 0 0 10px;
	flex-wrap: wrap;
}

.id30-references-page__row-country {
	margin: 0;
	font-family: var(--font-title);
	font-weight: 300;
	font-size: clamp(1.4rem, 2.4vw, 1.8rem);
	line-height: 1.05;
	letter-spacing: -0.018em;
	color: var(--color-ink);
}

.id30-references-page__row-period {
	font-family: var(--font-mono);
	font-size: 10px;
	letter-spacing: 0.18em;
	color: var(--color-ember);
	white-space: nowrap;
	padding: 4px 10px;
	background-color: color-mix(in srgb, var(--color-ember) 10%, var(--color-paper));
	border-radius: 1px;
}

.id30-references-page__row-rule {
	display: block;
	width: 24px;
	height: 1px;
	margin: 0 0 14px;
	background-color: color-mix(in srgb, var(--color-graphite) 50%, transparent);
}

.id30-references-page__row-name {
	margin: 0 0 12px;
	font-family: var(--font-title);
	font-size: clamp(1rem, 1.4vw, 1.15rem);
	line-height: 1.25;
	color: var(--color-graphite);
}

.id30-references-page__row-desc {
	margin: 0;
	font-family: var(--font-body);
	font-size: 0.95rem;
	line-height: 1.6;
	color: var(--color-slate);
	max-width: 70ch;
}

.id30-references-page__row-link {
	margin: 14px 0 0;
}

.id30-references-page__row-pill {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--color-ember);
	background-color: color-mix(in srgb, var(--color-ember) 8%, var(--color-paper));
	border: 1px solid color-mix(in srgb, var(--color-ember) 35%, transparent);
	border-radius: 1px;
	padding: 6px 12px;
	text-decoration: none;
	transition: background-color 200ms, border-color 200ms, transform 200ms;
}

.id30-references-page__row-pill:hover,
.id30-references-page__row-pill:focus-visible {
	outline: none;
	background-color: color-mix(in srgb, var(--color-ember) 16%, var(--color-paper));
	border-color: var(--color-ember);
}

.id30-references-page__row-pill-arrow {
	transition: transform 200ms cubic-bezier(.4, 0, .2, 1);
}

.id30-references-page__row-pill:hover .id30-references-page__row-pill-arrow,
.id30-references-page__row-pill:focus-visible .id30-references-page__row-pill-arrow {
	transform: translateX(3px);
}

/* ----- Reduced motion ------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
	.id30-references-page__map {
		transition: none;
		transform: none;
	}
}