/* Brachytherapie-Zentren – Karte
   Alle Farben und Maße hängen an CSS-Variablen. Wer die Optik anpassen will,
   überschreibt sie im Theme, z. B.:  .bzk { --bzk-bg: #4d90bd; }
------------------------------------------------------------------ */

.bzk {
	--bzk-land: #bdd7e7;
	--bzk-land-line: rgba(255, 255, 255, 0.28);
	--bzk-pill-bg: #ffffff;
	--bzk-pill-text: #5aa8c8;
	--bzk-pill-hervor-bg: #8cbfdd;
	--bzk-akzent: #3c8cba;
	--bzk-info-bg: #e5f1f8;
	--bzk-info-text: #5f6367;
	--bzk-info-stark: #4d5155;
	--bzk-link: #5aa8c8;
	--bzk-radius: 20px;
	--bzk-tip: 7px;

	/* Hintergrund und Abstände kommen aus der Row/Section des Themes.
	   Bei Bedarf hier setzen: .bzk { --bzk-bg: #62a8d3; --bzk-padding: 3rem; } */
	background: var(--bzk-bg, transparent);
	padding: var(--bzk-padding, 0);
	color: inherit;
	box-sizing: border-box;
}

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

.bzk__titel {
	max-width: 1180px;
	margin: 0 auto clamp(1.75rem, 4vw, 3rem);
	color: var(--bzk-einleitung-farbe, #fff);
	font-size: clamp(1.75rem, 4vw, 3rem);
	font-weight: 400;
	line-height: 1.15;
	letter-spacing: -0.01em;
}

.bzk__buehne {
	display: grid;
	gap: clamp(1.5rem, 3vw, 2.5rem);
	max-width: 1180px;
	margin: 0 auto;
}

.bzk__einleitung {
	margin: 0;
	color: var(--bzk-einleitung-farbe, #fff);
	font-size: clamp(1.05rem, 1.6vw, 1.35rem);
	line-height: 1.45;
	max-width: 22ch;
}

/* --- Karte ------------------------------------------------------ */

.bzk__karte {
	position: relative;
	width: 100%;
	max-width: 460px;
	margin-inline: auto;
	aspect-ratio: 1000 / 1240;
}

.bzk__svg {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	display: block;
	overflow: visible;
}

.bzk__pins {
	position: absolute;
	inset: 0;
}

/* --- Sprechblasen ----------------------------------------------- */

.bzk__pin {
	--pill-bg: var(--bzk-pill-bg);
	--pill-fg: var(--bzk-pill-text);
	--bzk-shift: translate(-50%, calc(-100% - var(--bzk-tip)));

	position: absolute;
	z-index: 2;
	margin: 0;
	padding: 0.42em 0.9em;
	border: 0;
	border-radius: 999px;
	background: var(--pill-bg);
	color: var(--pill-fg);
	font: inherit;
	font-size: clamp(0.62rem, 1.1vw, 0.8rem);
	line-height: 1.3;
	white-space: nowrap;
	cursor: pointer;
	transform: var(--bzk-shift);
	box-shadow: 0 2px 6px rgba(16, 58, 88, 0.16);
	transition: transform 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.bzk__pin::after {
	content: "";
	position: absolute;
	width: 0;
	height: 0;
	border: var(--bzk-tip) solid transparent;
}

.bzk__pin--top {
	--bzk-shift: translate(-50%, calc(-100% - var(--bzk-tip)));
}
.bzk__pin--top::after {
	top: 100%;
	left: 50%;
	margin-left: calc(var(--bzk-tip) * -1);
	border-top-color: var(--pill-bg);
}

.bzk__pin--bottom {
	--bzk-shift: translate(-50%, var(--bzk-tip));
}
.bzk__pin--bottom::after {
	bottom: 100%;
	left: 50%;
	margin-left: calc(var(--bzk-tip) * -1);
	border-bottom-color: var(--pill-bg);
}

.bzk__pin--left {
	--bzk-shift: translate(calc(-100% - var(--bzk-tip)), -50%);
}
.bzk__pin--left::after {
	left: 100%;
	top: 50%;
	margin-top: calc(var(--bzk-tip) * -1);
	border-left-color: var(--pill-bg);
}

.bzk__pin--right {
	--bzk-shift: translate(var(--bzk-tip), -50%);
}
.bzk__pin--right::after {
	right: 100%;
	top: 50%;
	margin-top: calc(var(--bzk-tip) * -1);
	border-right-color: var(--pill-bg);
}

.bzk__pin--hervor {
	--pill-bg: var(--bzk-pill-hervor-bg);
	--pill-fg: #fff;
}

.bzk__pin:hover,
.bzk__pin:focus-visible {
	transform: var(--bzk-shift) scale(1.06);
	z-index: 4;
}

.bzk__pin.is-aktiv {
	--pill-bg: var(--bzk-akzent);
	--pill-fg: #fff;
	z-index: 3;
	box-shadow: 0 4px 12px rgba(16, 58, 88, 0.28);
}

.bzk__pin:focus-visible {
	outline: 3px solid #fff;
	outline-offset: 2px;
}

/* --- Infokasten -------------------------------------------------- */

.bzk__infos {
	position: relative;
}

.bzk__info {
	background: var(--bzk-info-bg);
	border-radius: var(--bzk-radius);
	padding: clamp(1.25rem, 2.5vw, 2rem);
	color: var(--bzk-info-text);
	box-shadow: 0 12px 30px rgba(16, 58, 88, 0.14);
}

.bzk__info:focus-visible {
	outline: 3px solid #fff;
	outline-offset: 3px;
}

.bzk__info-logo {
	margin-bottom: 1.4rem;
}

.bzk__info-logo img,
.bzk__info .bzk__logo {
	display: block;
	width: auto;
	max-width: min(100%, 280px);
	height: auto;
}

.bzk__info-titel {
	margin: 0 0 1rem;
	color: var(--bzk-info-stark);
	font-size: 1.25rem;
	line-height: 1.3;
}

.bzk__info p {
	margin: 0 0 1.1em;
	font-size: clamp(0.95rem, 1.1vw, 1.05rem);
	line-height: 1.6;
}

.bzk__info p:last-child {
	margin-bottom: 0;
}

.bzk__info-traeger {
	font-weight: 700;
	color: var(--bzk-info-stark);
}

.bzk__info a {
	color: var(--bzk-link);
	text-decoration: none;
	word-break: break-word;
}

.bzk__info a:hover,
.bzk__info a:focus-visible {
	text-decoration: underline;
}

.bzk__info-text {
	margin-top: 1.2rem;
	padding-top: 1.2rem;
	border-top: 1px solid rgba(90, 168, 200, 0.3);
}

/* --- Layout ab Tablet -------------------------------------------- */

@media (min-width: 700px) {
	.bzk__buehne {
		grid-template-columns: minmax(0, 1fr) minmax(280px, 0.95fr);
		grid-template-areas:
			"einleitung info"
			"karte      info";
		align-items: center;
		column-gap: clamp(1.5rem, 4vw, 3.5rem);
	}

	.bzk__einleitung {
		grid-area: einleitung;
		align-self: end;
	}

	.bzk__karte {
		grid-area: karte;
		max-width: 520px;
	}

	.bzk__infos {
		grid-area: info;
	}
}

@media (min-width: 1024px) {
	.bzk__buehne {
		grid-template-columns: minmax(150px, 0.7fr) minmax(320px, 1.5fr) minmax(300px, 1.05fr);
		grid-template-areas: "einleitung karte info";
		align-items: center;
	}

	.bzk__einleitung {
		align-self: center;
		margin-bottom: 20%;
	}
}

/* --- Mobil: Punkte statt Sprechblasen ---------------------------- */

@media (max-width: 699px) {
	.bzk__karte {
		max-width: 340px;
	}

	.bzk__pin {
		--bzk-shift: translate(-50%, -50%);
		width: 26px;
		height: 26px;
		padding: 0;
		border: 3px solid var(--pill-bg);
		border-radius: 50%;
		background: var(--bzk-akzent);
		box-shadow: 0 2px 6px rgba(16, 58, 88, 0.3);
	}

	.bzk__pin::after {
		display: none;
	}

	.bzk__pin.is-aktiv {
		background: #fff;
		border-color: var(--bzk-akzent);
		transform: var(--bzk-shift) scale(1.25);
	}

	.bzk__pin-text {
		position: absolute;
		width: 1px;
		height: 1px;
		padding: 0;
		margin: -1px;
		overflow: hidden;
		clip-path: inset(50%);
		white-space: nowrap;
	}
}

/* --- Bewegung reduzieren ----------------------------------------- */

@media (prefers-reduced-motion: reduce) {
	.bzk__pin {
		transition: none;
	}
}