/* Organizational chart page. */
.zgk-organization {
	--org-navy: #123f76;
	--org-blue: #2b82dd;
	--org-green: #57c42b;
	--org-text: #7187a4;
	--org-line: #c9d9e9;
	--org-soft: #f6f9fc;
	color: var(--org-navy);
	background: #fbfcfe;
}

.zgk-organization *,
.zgk-organization *::before,
.zgk-organization *::after { box-sizing: border-box; }

.zgk-organization__inner {
	width: min(1760px, calc(100% - 80px));
	margin-inline: auto;
}

.zgk-organization__hero {
	width: min(1800px, calc(100% - 80px));
	height: 360px;
	min-height: 360px;
	margin: 0 auto;
	overflow: hidden;
	background: linear-gradient(90deg, #fff 0%, #f9fdf9 40%, #f1faf4 56%, #e8f6eb 100%);
}

.zgk-organization__hero > .zgk-organization__inner {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	height: 360px;
	min-height: 360px;
	padding: 14px 0;
	align-items: center;
}

.zgk-organization__intro { position: relative; z-index: 1; max-width: 760px; }
.zgk-organization__intro > span,
.zgk-organization__heading > span,
.zgk-organization__contact span {
	display: block;
	color: #45b926;
	font-size: 13px;
	font-weight: 800;
	letter-spacing: .12em;
}
.zgk-organization__intro h1 {
	margin: 8px 0 10px;
	color: var(--org-navy);
	font-size: clamp(40px, 3.6vw, 54px);
	line-height: 1.03;
	letter-spacing: -.045em;
}
.zgk-organization__intro p {
	max-width: 680px;
	margin: 0;
	color: var(--org-text);
	font-size: 17px;
	line-height: 1.58;
}
.zgk-organization__art {
	align-self: stretch;
	min-height: 360px;
	overflow: hidden;
	background: transparent;
}
.zgk-organization__art img {
	display: block;
	width: 100%;
	height: 100%;
	min-height: 360px;
	object-fit: contain;
	object-position: right center;
}

.zgk-organization__chart-section { padding: 12px 0 52px; }
.zgk-organization__heading { max-width: 860px; margin: 0 auto 18px; text-align: center; }
.zgk-organization__heading h2 {
	margin: 12px 0 12px;
	font-size: clamp(30px, 3vw, 47px);
	line-height: 1.1;
	letter-spacing: -.03em;
}
.zgk-organization__heading p { max-width: 760px; margin: 10px auto 0; color: var(--org-text); font-size: 17px; line-height: 1.55; }

.zgk-organization__chart {
	position: relative;
	padding: 38px 34px 40px;
	border: 1px solid #e2ebf3;
	border-radius: 28px;
	background: linear-gradient(180deg, #fff 0%, #fbfdff 100%);
	box-shadow: 0 18px 38px rgba(23, 55, 93, .08);
}
.zgk-organization__director {
	position: relative;
	z-index: 2;
	width: min(100%, 360px);
	margin: 0 auto;
	padding: 19px 25px 20px;
	border-radius: 18px;
	background: linear-gradient(135deg, #123f76, #1b5da5);
	box-shadow: 0 12px 26px rgba(18, 63, 118, .22);
	color: #fff;
	text-align: center;
}
.zgk-organization__director i,
.zgk-organization__branch header i { display: inline-flex; align-items: center; justify-content: center; }
.zgk-organization__director i {
	width: 42px;
	height: 42px;
	margin-bottom: 8px;
	border-radius: 50%;
	background: rgba(255,255,255,.15);
}
.zgk-organization__director svg { width: 25px; height: 25px; }
.zgk-organization__director span { display: block; font-size: 12px; font-weight: 700; opacity: .77; }
.zgk-organization__director strong { display: block; margin-top: 4px; font-size: 22px; text-transform: uppercase; }

.zgk-organization__branches {
	position: relative;
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 22px;
	margin-top: 68px;
}
/* One common line leaves the Director and reaches every peer branch. */
.zgk-organization__branches::before {
	position: absolute;
	top: -31px;
	left: 12.5%;
	right: 12.5%;
	height: 31px;
	border-top: 2px solid var(--org-line);
	border-left: 2px solid var(--org-line);
	border-right: 2px solid var(--org-line);
	content: "";
}
.zgk-organization__branches::after {
	position: absolute;
	top: -68px;
	left: 50%;
	width: 2px;
	height: 37px;
	background: var(--org-line);
	content: "";
}
.zgk-organization__branch { position: relative; min-width: 0; }
.zgk-organization__branch::before {
	position: absolute;
	top: -31px;
	left: 50%;
	width: 2px;
	height: 31px;
	background: var(--org-line);
	content: "";
}
.zgk-organization__branch header {
	min-height: 158px;
	padding: 22px 20px 20px;
	border: 1px solid #e1eaf3;
	border-radius: 18px;
	background: #fff;
	text-align: center;
	box-shadow: 0 9px 22px rgba(25, 57, 96, .06);
}
.zgk-organization__branch header i {
	width: 50px;
	height: 50px;
	margin-bottom: 10px;
	border-radius: 15px;
}
.zgk-organization__branch header svg { width: 29px; height: 29px; }
.zgk-organization__branch header span { display: block; font-size: 11px; font-weight: 800; line-height: 1.24; letter-spacing: .05em; text-transform: uppercase; }
.zgk-organization__branch header h3 { margin: 8px 0 0; font-size: 19px; line-height: 1.16; }
.zgk-organization__branch ul { margin: 16px 0 0; padding: 0; list-style: none; }
.zgk-organization__branch li {
	position: relative;
	min-height: 51px;
	margin-top: 10px;
	padding: 14px 13px 14px 22px;
	border: 1px solid #e6edf4;
	border-radius: 12px;
	background: #fff;
	color: #55708e;
	font-size: 14px;
	font-weight: 650;
	line-height: 1.28;
}
.zgk-organization__branch li::before { position: absolute; top: 50%; left: 10px; width: 5px; height: 5px; border-radius: 50%; transform: translateY(-50%); background: currentColor; content: ""; }
.zgk-organization__branch--administration header { border-color: #f4d9bd; background: #fff9f3; color: #bd7140; }
.zgk-organization__branch--administration header i { background: #ffead8; }
.zgk-organization__branch--technical header { border-color: #d5e8fb; background: #f5faff; color: #247cd1; }
.zgk-organization__branch--technical header i { background: #e2f1ff; }
.zgk-organization__branch--construction header { border-color: #d1ede6; background: #f2fcf8; color: #15958a; }
.zgk-organization__branch--construction header i { background: #dcf5ef; }
.zgk-organization__branch--sewage header { border-color: #dceecf; background: #f7fcef; color: #4caa30; }
.zgk-organization__branch--sewage header i { background: #e7f6dd; }
.zgk-organization__note { margin: 22px 0 0; color: #7a8ea7; font-size: 14px; text-align: center; }

.zgk-organization__contact { padding: 0 0 54px; }
.zgk-organization__contact > .zgk-organization__inner {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto auto;
	gap: 34px;
	align-items: center;
	min-height: 158px;
	padding: 30px 42px;
	border-radius: 24px;
	overflow: hidden;
	background: #123f76 radial-gradient(circle at 90% 45%, rgba(68,137,211,.4), transparent 20%);
	color: #fff;
}
.zgk-organization__contact strong { display: block; margin-top: 7px; font-size: 28px; }
.zgk-organization__contact p { margin: 8px 0 0; color: #c3d8ee; }
.zgk-organization__contact > .zgk-organization__inner > a { color: #fff; text-decoration: none; }
.zgk-organization__contact > .zgk-organization__inner > a:not(.zgk-organization__contact-button) { display: inline-flex; align-items: center; gap: 12px; }
.zgk-organization__contact > .zgk-organization__inner > a:not(.zgk-organization__contact-button) svg { width: 30px; height: 30px; color: #72d64b; }
.zgk-organization__contact > .zgk-organization__inner > a:not(.zgk-organization__contact-button) b { color: #77d94d; font-size: 26px; white-space: nowrap; }
.zgk-organization__contact-button { display: inline-flex; align-items: center; gap: 8px; padding: 15px 19px; border-radius: 11px; background: #55c62d; font-weight: 800; white-space: nowrap; }
.zgk-organization__contact-button svg { width: 20px; height: 20px; }

@media (max-width: 1220px) {
	.zgk-organization__branches { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 54px 24px; }
	.zgk-organization__branches::before { left: 25%; right: 25%; }
	.zgk-organization__branch:nth-child(n+3)::before { top: -54px; height: 54px; }
}
@media (max-width: 850px) {
	.zgk-organization__inner, .zgk-organization__hero { width: min(100% - 36px, 1760px); }
	.zgk-organization__hero > .zgk-organization__inner { grid-template-columns: 1fr; min-height: 0; padding: 48px 0 0; }
	.zgk-organization__intro { padding-bottom: 30px; }
	.zgk-organization__art { min-height: 255px; }
	.zgk-organization__art img { min-height: 255px; object-position: 76% center; }
	.zgk-organization__chart { padding: 28px 18px 30px; }
	.zgk-organization__contact > .zgk-organization__inner { grid-template-columns: 1fr; gap: 18px; padding: 28px; }
}
@media (max-width: 590px) {
	.zgk-organization__intro h1 { font-size: 45px; }
	.zgk-organization__intro p { font-size: 17px; }
	.zgk-organization__branches { grid-template-columns: 1fr; gap: 48px; margin-top: 52px; }
	.zgk-organization__branches::before { display: none; }
	.zgk-organization__branches::after { top: -52px; height: 52px; }
	.zgk-organization__branch::before, .zgk-organization__branch:nth-child(n+3)::before { top: -48px; height: 48px; }
	.zgk-organization__branch header { min-height: 0; }
	.zgk-organization__contact strong { font-size: 23px; }
}

/* Official chart layout: three departments and two technical sub-branches. */
.zgk-organization__tree {
	position: relative;
	display: grid;
	grid-template-columns: minmax(230px, .86fr) minmax(500px, 1.7fr) minmax(230px, .86fr);
	gap: 30px;
	align-items: start;
	margin-top: 64px;
}
.zgk-organization__tree::before {
	position: absolute;
	top: -31px;
	left: 11%;
	right: 11%;
	height: 31px;
	border-top: 2px solid #244d85;
	border-left: 2px solid #244d85;
	border-right: 2px solid #244d85;
	content: "";
}
.zgk-organization__tree::after {
	position: absolute;
	top: -68px;
	left: 50%;
	width: 2px;
	height: 37px;
	background: #244d85;
	content: "";
}
.zgk-organization__unit,
.zgk-organization__role > header {
	display: flex;
	align-items: center;
	gap: 14px;
	position: relative;
	min-height: 75px;
	padding: 14px 19px;
	border: 1px solid #dfeaf3;
	border-radius: 15px;
	background: #fff;
	box-shadow: 0 8px 18px rgba(23, 55, 93, .09);
}
.zgk-organization__unit::before {
	position: absolute;
	top: -31px;
	left: 50%;
	width: 2px;
	height: 31px;
	background: #244d85;
	content: "";
}
.zgk-organization__unit i,
.zgk-organization__role > header i {
	display: grid;
	place-items: center;
	flex: 0 0 auto;
	width: 48px;
	height: 48px;
	border-radius: 50%;
}
.zgk-organization__unit svg,
.zgk-organization__role > header svg { width: 29px; height: 29px; }
.zgk-organization__unit h3,
.zgk-organization__role h4 { margin: 0; color: #123f76; font-size: 17px; line-height: 1.18; text-transform: uppercase; }
.zgk-organization__unit--administration i { background: #eef9e9; color: #62c83d; }
.zgk-organization__unit--technical i { background: #edf7ff; color: #2987e2; }
.zgk-organization__unit--sewage i { background: #eef9e9; color: #58bb38; }
.zgk-organization__unit--administration h3 { color: #b56c3e; }
.zgk-organization__unit--technical h3 { color: #247ed4; }
.zgk-organization__unit--sewage h3 { color: #469d31; }

.zgk-organization__unit--administration > *,
.zgk-organization__unit--sewage > * { position: relative; z-index: 1; }
.zgk-organization__unit--administration + ul,
.zgk-organization__role ul { margin: 18px 0 0; padding: 0; list-style: none; }
.zgk-organization__unit--administration + ul,
.zgk-organization__role ul { position: relative; }
.zgk-organization__unit--administration + ul::before,
.zgk-organization__role ul::before {
	position: absolute;
	top: -18px;
	bottom: 23px;
	left: 16px;
	width: 2px;
	background: #244d85;
	content: "";
}
.zgk-organization__unit--administration + ul li,
.zgk-organization__role li {
	position: relative;
	min-height: 48px;
	margin-top: 9px;
	padding: 13px 12px 13px 39px;
	border: 1px solid #e6edf4;
	border-radius: 10px;
	background: #fff;
	color: #4a6889;
	font-size: 14px;
	font-weight: 700;
	line-height: 1.2;
}
.zgk-organization__unit--administration + ul li::before,
.zgk-organization__role li::before {
	position: absolute;
	top: 50%;
	left: 16px;
	width: 16px;
	height: 2px;
	transform: translateY(-50%);
	background: #244d85;
	content: "";
}
.zgk-organization__unit--administration + ul li::after,
.zgk-organization__role li::after {
	position: absolute;
	top: 50%;
	left: 27px;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	transform: translate(-50%, -50%);
	background: #69c945;
	content: "";
}
.zgk-organization__technical-group { position: relative; }
.zgk-organization__technical-roles {
	position: relative;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 28px;
	margin-top: 76px;
}
.zgk-organization__technical-roles::before {
	position: absolute;
	top: -37px;
	left: 18%;
	right: 18%;
	height: 37px;
	border-top: 2px solid #244d85;
	border-left: 2px solid #244d85;
	border-right: 2px solid #244d85;
	content: "";
}
.zgk-organization__role { position: relative; }
.zgk-organization__role > header::before {
	position: absolute;
	top: -38px;
	left: 50%;
	width: 2px;
	height: 38px;
	background: #244d85;
	content: "";
}
.zgk-organization__role > header i { width: 43px; height: 43px; background: #eef9e9; color: #63c83e; }
.zgk-organization__role > header svg { width: 25px; height: 25px; }
.zgk-organization__role h4 { font-size: 15px; text-transform: none; }
.zgk-organization__role--construction > header { border-color: #d4eee8; background: #f6fdfb; }
.zgk-organization__role--construction::after {
	position: absolute;
	top: -182px;
	left: 50%;
	z-index: 0;
	width: 2px;
	height: 144px;
	background: #244d85;
	content: "";
}
.zgk-organization__role--construction::before {
	position: absolute;
	top: -42px;
	left: calc(50% - 4px);
	z-index: 2;
	border-top: 7px solid #244d85;
	border-right: 4px solid transparent;
	border-left: 4px solid transparent;
	content: "";
}
.zgk-organization__sewage-group { position: relative; }
.zgk-organization__sewage-group > .zgk-organization__role { margin-top: 58px; }
.zgk-organization__sewage-group > .zgk-organization__role > header { margin-inline: 18px; }
.zgk-organization__sewage-group > .zgk-organization__role ul { margin-inline: 18px; }
.zgk-organization__sewage-group > .zgk-organization__role ul::before { display: none; }
.zgk-organization__sewage-group > .zgk-organization__role li { padding-left: 15px; text-align: center; }
.zgk-organization__sewage-group > .zgk-organization__role li::before,
.zgk-organization__sewage-group > .zgk-organization__role li::after { display: none; }

@media (max-width: 1180px) {
	.zgk-organization__tree { grid-template-columns: 1fr 1fr; }
	.zgk-organization__tree::before { left: 25%; right: 25%; }
	.zgk-organization__sewage-group { grid-column: 1 / -1; width: min(48%, 430px); justify-self: center; margin-top: 25px; }
}
@media (max-width: 740px) {
	.zgk-organization__tree { grid-template-columns: 1fr; gap: 52px; }
	.zgk-organization__tree::before { display: none; }
	.zgk-organization__tree::after { top: -64px; height: 64px; }
	.zgk-organization__unit::before { top: -52px; height: 52px; }
	.zgk-organization__technical-roles { grid-template-columns: 1fr; gap: 52px; }
	.zgk-organization__technical-roles::before { display: none; }
	.zgk-organization__role--construction::after { top: -52px; height: 14px; }
	.zgk-organization__sewage-group { grid-column: auto; width: auto; margin-top: 0; }
}

/* Desktop organisational chart — fixed hierarchy matching the approved layout. */
@media (min-width: 1181px) {
	.zgk-organization__chart {
		padding: 30px 34px 38px;
	}
	.zgk-organization__director {
		position: relative;
		z-index: 4;
		width: 300px;
		min-height: 132px;
		margin: 0 auto;
		padding: 17px 20px 15px;
		border-radius: 17px;
	}
	.zgk-organization__director i { width: 42px; height: 42px; }
	.zgk-organization__director span { margin-top: 7px; font-size: 11px; }
	.zgk-organization__director strong { margin-top: 5px; font-size: 20px; }

	.zgk-organization__tree {
		display: block;
		height: 565px;
		margin-top: 64px;
	}
	.zgk-organization__tree::before {
		top: -33px;
		left: 7.25%;
		right: 7.25%;
		height: 33px;
		border-color: #214d86;
	}
	.zgk-organization__tree::after {
		top: -64px;
		left: 50%;
		height: 31px;
		background: #214d86;
	}

	.zgk-organization__department--administration,
	.zgk-organization__technical-group,
	.zgk-organization__sewage-group {
		position: absolute;
		top: 0;
		margin: 0;
	}
	.zgk-organization__department--administration { left: 0; width: 23%; }
	.zgk-organization__technical-group { left: 26.5%; width: 47%; }
	.zgk-organization__sewage-group { right: 0; width: 23%; }

	.zgk-organization__unit,
	.zgk-organization__role > header {
		min-height: 62px;
		padding: 10px 14px;
		border-radius: 12px;
	}
	.zgk-organization__unit::before {
		top: -33px;
		height: 33px;
		background: #214d86;
	}
	.zgk-organization__unit i,
	.zgk-organization__role > header i { width: 39px; height: 39px; }
	.zgk-organization__unit svg,
	.zgk-organization__role > header svg { width: 23px; height: 23px; }
	.zgk-organization__unit h3 { font-size: 14px; line-height: 1.1; }

	.zgk-organization__unit--administration + ul,
	.zgk-organization__role ul { margin-top: 16px; }
	.zgk-organization__unit--administration + ul::before,
	.zgk-organization__role ul::before {
		top: -16px;
		bottom: 20px;
		left: 14px;
		background: #214d86;
	}
	.zgk-organization__unit--administration + ul li,
	.zgk-organization__role li {
		min-height: 38px;
		margin-top: 7px;
		padding: 9px 9px 9px 32px;
		border-radius: 8px;
		font-size: 11px;
		line-height: 1.15;
	}
	.zgk-organization__unit--administration + ul li::before,
	.zgk-organization__role li::before { left: 14px; width: 13px; background: #214d86; }
	.zgk-organization__unit--administration + ul li::after,
	.zgk-organization__role li::after { left: 23px; width: 5px; height: 5px; }

	.zgk-organization__technical-roles {
		grid-template-columns: 1fr 1fr;
		gap: 30px;
		margin-top: 62px;
	}
	.zgk-organization__technical-roles::before {
		top: -31px;
		left: 15%;
		right: 15%;
		height: 31px;
		border-color: #214d86;
	}
	.zgk-organization__role > header::before {
		top: -32px;
		height: 32px;
		background: #214d86;
	}
	.zgk-organization__role h4 { font-size: 12px; line-height: 1.12; }
	.zgk-organization__role--construction::after {
		top: -157px;
		left: 50%;
		height: 125px;
		background: #214d86;
	}
	.zgk-organization__role--construction::before { top: -36px; border-top-color: #214d86; }

	.zgk-organization__sewage-group > .zgk-organization__role { margin-top: 56px; }
	.zgk-organization__sewage-group > .zgk-organization__role > header,
	.zgk-organization__sewage-group > .zgk-organization__role ul { margin-inline: 12px; }
	.zgk-organization__sewage-group > .zgk-organization__role li { min-height: 45px; padding: 13px 9px; font-size: 11px; }
}

/* Approved organisational scheme supplied for the page: preserve every line, card and colour exactly. */
.zgk-organization__chart {
	max-width: 1760px;
	margin-inline: auto;
	padding: 0;
	overflow-x: auto;
	border-radius: 24px;
	background: #fff;
}
.zgk-organization__chart > img {
	display: block;
	width: 100%;
	min-width: 960px;
	height: auto;
}

/* Approved reference composition: four visual columns, compact cards and exact branches. */
@media (min-width: 1181px) {
	.zgk-organization__chart { max-width: 1760px; margin-inline: auto; padding: 28px 72px 32px; }
	.zgk-organization__director { width: 300px; min-height: 116px; padding: 13px 18px 12px; }
	.zgk-organization__director i { width: 36px; height: 36px; margin-bottom: 4px; }
	.zgk-organization__director svg { width: 21px; height: 21px; }
	.zgk-organization__director span { margin-top: 3px; font-size: 10px; }
	.zgk-organization__director strong { margin-top: 3px; font-size: 18px; }

	.zgk-organization__tree { height: 430px; margin-top: 52px; }
	.zgk-organization__tree::before { top: -26px; left: 8%; right: 8%; height: 26px; }
	.zgk-organization__tree::after { top: -52px; height: 26px; }

	.zgk-organization__department--administration { width: 23%; }
	.zgk-organization__technical-group { left: 27%; width: 46%; }
	.zgk-organization__sewage-group { width: 23%; }
	.zgk-organization__unit { min-height: 58px; padding: 9px 13px; }
	.zgk-organization__unit::before { top: -26px; height: 26px; }
	.zgk-organization__unit i,
	.zgk-organization__role > header i { width: 36px; height: 36px; }
	.zgk-organization__unit svg,
	.zgk-organization__role > header svg { width: 21px; height: 21px; }
	.zgk-organization__unit h3 { font-size: 13px; }

	/* The technical heading sits above both technical sub-columns, as in the mockup. */
	.zgk-organization__technical-group > .zgk-organization__unit { width: 290px; margin-inline: auto; }
	.zgk-organization__technical-roles { gap: 52px; margin-top: 50px; }
	.zgk-organization__technical-roles::before { top: -25px; left: 14%; right: 14%; height: 25px; }
	.zgk-organization__role > header { min-height: 53px; padding: 8px 12px; }
	.zgk-organization__role > header::before { top: -26px; height: 26px; }
	.zgk-organization__role h4 { font-size: 11px; }

	.zgk-organization__unit--administration + ul,
	.zgk-organization__role ul { margin-top: 11px; }
	.zgk-organization__unit--administration + ul::before,
	.zgk-organization__role ul::before { top: -11px; bottom: 18px; }
	.zgk-organization__unit--administration + ul li,
	.zgk-organization__role li { min-height: 33px; margin-top: 6px; padding: 8px 8px 8px 29px; font-size: 10px; }

	/* A direct reporting line from the Director reaches the construction position. */
	.zgk-organization__role--construction::after { top: -128px; height: 102px; }
	.zgk-organization__role--construction::before { top: -30px; }
	.zgk-organization__sewage-group > .zgk-organization__role { margin-top: 50px; }
	.zgk-organization__sewage-group > .zgk-organization__role > header,
	.zgk-organization__sewage-group > .zgk-organization__role ul { margin-inline: 10px; }
	.zgk-organization__sewage-group > .zgk-organization__role li { min-height: 39px; padding: 11px 8px; font-size: 10px; }
}