/*
 * Komponenten: Mega-Menü-Card (.mega-card) und Mega-Menü-Gruppe (.mega-group),
 * siehe CLAUDE.md Abschnitt 11.4. Phase A: Inhalte beider Mega-Menüs
 * ("Spenden", "Unsere Wälder") sind komplett hartcodiert in header.php – die
 * Dynamisierung der Gruppe "Die Herzenswälder" folgt erst in Phase D.
 */
.mega {
	position: absolute;
	top: calc(100% + 10px);
	left: 50%;
	transform: translateX(-50%);
	width: 640px;
	background: #fff;
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-md);
	padding: 26px;
	display: none;
	border: 1px solid rgba(66, 35, 19, .06);
}

li.open .mega {
	display: block;
}

.mega.mega-wald {
	width: 720px;
}

.mega-cols {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 18px;
}

.mega-card {
	display: flex;
	flex-direction: column;
	gap: 8px;
	padding: 16px;
	border-radius: var(--radius-sm);
	transition: background .2s ease;
}

.mega-card:hover {
	background: var(--tint-green);
}

.mega-card .ic {
	width: 34px;
	height: 34px;
	color: var(--waldgruen);
}

.mega-card b {
	font-size: 14.5px;
}

.mega-card span {
	font-size: 12.5px;
	color: var(--erdbraun-70);
	line-height: 1.4;
}

.mega-groups {
	display: grid;
	grid-template-columns: 1.1fr 1fr;
	gap: 24px;
}

.mega-group b.grouplabel {
	display: block;
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: .08em;
	color: var(--erdbraun-45);
	margin-bottom: 10px;
}

.mega-group li a {
	display: block;
	padding: 8px 10px;
	border-radius: 8px;
	font-size: 14px;
	font-weight: 600;
	color: var(--ink);
}

.mega-group li a:hover {
	background: var(--tint-green);
	color: var(--waldgruen-dark);
}

/* Breakpoint 880px – Mega-Menüs werden zu ausklappbaren Inline-Blöcken statt Overlay */
@media (max-width: 880px) {
	body.nav-open .mega {
		position: static;
		transform: none;
		width: 100%;
		box-shadow: none;
		border: none;
		padding: 10px 8px 20px;
	}

	body.nav-open .mega-cols {
		grid-template-columns: 1fr;
	}

	body.nav-open .mega-groups {
		grid-template-columns: 1fr;
	}
}