/* Reference Site Links – front end
 * The wrapper and sections are fully transparent so the page/theme background
 * shows through behind the cards. */

.rsl-wrap {
	--rsl-columns: 4;
	--rsl-green: #1f4a2c;
	--rsl-button: #1f4a2c;
	--rsl-button-hover: #2d6a3e;
	--rsl-text: #1b231d;
	--rsl-muted: #3a423c;
	--rsl-card-bg: #fbf9f3;
	--rsl-card-border: #e4ded0;

	background: transparent;
	box-sizing: border-box;
	width: 100%;
}

.rsl-wrap *,
.rsl-wrap *::before,
.rsl-wrap *::after {
	box-sizing: inherit;
}

.rsl-section {
	background: transparent;
	padding: 24px 0;
}

.rsl-section + .rsl-section {
	margin-top: 16px;
}

/* ---------- Heading ---------- */

.rsl-header {
	text-align: center;
	margin: 0 auto 28px;
	max-width: 760px;
}

.rsl-wrap .rsl-heading {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 14px;
	margin: 0 0 8px;
	padding: 0;
	font-family: "Oswald", "Arial Narrow", Impact, sans-serif;
	font-weight: 700;
	font-size: clamp(28px, 4vw, 44px);
	line-height: 1.1;
	letter-spacing: 0.01em;
	text-transform: uppercase;
	color: var(--rsl-text);
}

.rsl-tree {
	width: 0.7em;
	height: 1.15em;
	flex: 0 0 auto;
	color: var(--rsl-green);
}

.rsl-wrap .rsl-subtitle {
	margin: 0;
	font-family: "Roboto Condensed", "Arial Narrow", Arial, sans-serif;
	font-size: 16px;
	line-height: 1.45;
	color: var(--rsl-muted);
}

/* ---------- Grid ---------- */

.rsl-grid {
	display: grid;
	grid-template-columns: repeat(var(--rsl-columns), minmax(0, 1fr));
	gap: 20px;
	background: transparent;
}

@media (max-width: 1024px) {
	.rsl-grid {
		grid-template-columns: repeat(min(var(--rsl-columns), 3), minmax(0, 1fr));
	}
}

@media (max-width: 782px) {
	.rsl-grid {
		grid-template-columns: repeat(min(var(--rsl-columns), 2), minmax(0, 1fr));
	}
}

@media (max-width: 480px) {
	.rsl-grid {
		grid-template-columns: minmax(0, 1fr);
	}
}

/* ---------- Card ---------- */

.rsl-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: 14px 18px 18px;
	background: var(--rsl-card-bg);
	border: 1px solid var(--rsl-card-border);
	border-radius: 6px;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12), 0 8px 18px rgba(0, 0, 0, 0.06);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rsl-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.14), 0 14px 26px rgba(0, 0, 0, 0.1);
}

.rsl-logo {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 200px;
	margin-bottom: 12px;
}

.rsl-logo img {
	max-width: 100%;
	max-height: 100%;
	width: auto;
	height: auto;
	object-fit: contain;
	box-shadow: none;
	border: 0;
}

.rsl-wrap .rsl-title {
	margin: 0 0 8px;
	padding: 0;
	font-family: "Roboto Condensed", "Arial Narrow", Arial, sans-serif;
	font-weight: 700;
	font-size: 19px;
	line-height: 1.2;
	color: var(--rsl-text);
}

.rsl-wrap .rsl-desc {
	margin: 0 0 16px;
	padding: 0;
	font-family: "Roboto Condensed", "Arial Narrow", Arial, sans-serif;
	font-size: 15px;
	line-height: 1.35;
	color: var(--rsl-muted);
}

/* ---------- Button ---------- */

.rsl-wrap .rsl-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	width: 100%;
	max-width: 240px;
	margin-top: auto;
	padding: 10px 16px;
	background: var(--rsl-button);
	color: #fff;
	border-radius: 3px;
	font-family: "Oswald", "Arial Narrow", Arial, sans-serif;
	font-weight: 500;
	font-size: 15px;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	text-decoration: none;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
	transition: background 0.2s ease, filter 0.2s ease;
}

.rsl-wrap .rsl-button:hover,
.rsl-wrap .rsl-button:focus {
	color: #fff;
	text-decoration: none;
	filter: brightness(1.2);
}

.rsl-wrap .rsl-button:focus-visible {
	outline: 2px solid var(--rsl-button);
	outline-offset: 3px;
}

.rsl-ext {
	width: 18px;
	height: 18px;
	flex: 0 0 auto;
}