/* ==========================================================================
   Kunststofftechnik MAYR GmbH – Übergangs-Onepager
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design-Tokens
   CI-Farben sind PLATZHALTER. Nach Erhalt der Hausfarben hier ersetzen und
   Kontrast prüfen: Text ≥ 4.5:1, Bedienelemente/Fokus ≥ 3:1.
   -------------------------------------------------------------------------- */
:root {
	--c-accent: #0a5a86;
	/* PLATZHALTER CI-Hauptfarbe (7.1:1 auf Weiß) */
	--c-accent-dark: #07415f;
	/* PLATZHALTER Hover-Zustand */
	--c-accent-soft: #e3eef5;
	/* PLATZHALTER helle Akzentfläche */
	--c-ink: #18212b;
	--c-muted: #4f5b68;
	--c-line: #cfd6dd;
	--c-plate: #f1f3f5;
	--c-bg: #ffffff;
	--c-dark: #18212b;
	--c-on-dark: #e8edf2;
	--c-muted-on-dark: #b7c1cc;
	--c-focus-on-dark: #8cc8f0;

	--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

	--header-h: 4.5rem;
	--container: 74rem;
	--gutter: clamp(1.25rem, 4vw, 2.5rem);
	--space-section: clamp(4rem, 9vw, 7rem);
}

/* --------------------------------------------------------------------------
   2. Basis
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
	scroll-padding-top: calc(var(--header-h) + 1.5rem);
}

@media (prefers-reduced-motion: no-preference) {
	html {
		scroll-behavior: smooth;
	}
}

body {
	margin: 0;
	background: var(--c-bg);
	color: var(--c-ink);
	font-family: var(--font);
	font-size: 1.0625rem;
	line-height: 1.65;
	overflow-wrap: break-word;
	hyphens: auto;
}

img,
svg {
	display: block;
	max-width: 100%;
	height: auto;
}

h1,
h2,
h3 {
	margin: 0 0 1rem;
	line-height: 1.15;
	font-weight: 700;
	letter-spacing: -0.015em;
	hyphens: manual;
}

h1 {
	font-size: clamp(1.625rem, 3.6vw + 0.5rem, 3.5rem);
	letter-spacing: -0.025em;
	overflow-wrap: break-word;
	hyphens: auto;
}

h2 {
	font-size: clamp(1.5rem, 2.8vw + 0.5rem, 2.5rem);
}

h3 {
	font-size: 1.25rem;
	letter-spacing: 0;
}

p,
ul,
ol,
dl,
table {
	margin: 0 0 1.25rem;
}

p,
li {
	max-width: 68ch;
}

a {
	color: var(--c-accent);
	text-decoration-thickness: 1px;
	text-underline-offset: 0.2em;
}

a:hover {
	color: var(--c-accent-dark);
	text-decoration-thickness: 2px;
}

:focus-visible {
	outline: 3px solid var(--c-accent);
	outline-offset: 3px;
}

main:focus {
	outline: none;
}

.visually-hidden {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

.container {
	width: 100%;
	max-width: var(--container);
	margin-inline: auto;
	padding-inline: var(--gutter);
}

/* --------------------------------------------------------------------------
   3. Skip-Link
   -------------------------------------------------------------------------- */
.skip-link {
	position: absolute;
	top: 0.5rem;
	left: 0.5rem;
	z-index: 100;
	padding: 0.75rem 1.25rem;
	background: var(--c-dark);
	color: #ffffff;
	font-weight: 600;
	transform: translateY(-200%);
}

.skip-link:focus {
	transform: none;
	color: #ffffff;
	outline-color: var(--c-focus-on-dark);
}

/* --------------------------------------------------------------------------
   4. Header und Navigation
   -------------------------------------------------------------------------- */

.langmenu{
	position:fixed;
	top:85px;
	right:30px;
}

.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: var(--c-accent-dark);
	border-bottom: 1px solid var(--c-line);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	min-height: var(--header-h);
}

.site-logo {
	display: inline-flex;
	flex: 0 1 180px;
	min-width: 0;
	padding: 0.25rem 0;
}

.site-logo img {
	width: 100%;
	height: auto;
}

.nav-toggle {
	display: none;
	align-items: center;
	gap: 0.5rem;
	min-height: 44px;
	padding: 0.5rem 1rem;
	border: 2px solid var(--c-ink);
	background: var(--c-bg);
	color: var(--c-ink);
	font: inherit;
	font-weight: 600;
	cursor: pointer;
}

.nav-toggle__icon {
	width: 1.25rem;
	height: 1.25rem;
}

.nav-toggle__icon .line-close {
	display: none;
}

.nav-toggle[aria-expanded="true"] .line-open {
	display: none;
}

.nav-toggle[aria-expanded="true"] .line-close {
	display: inline;
}

.site-nav__list {
	display: flex;
	flex-wrap: nowrap;
	align-items: center;
	gap: 0.125rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.site-nav__list li {
	max-width: none;
}

.site-nav__link {
	display: flex;
	align-items: center;
	min-height: 44px;
	padding: 0.5rem 0.5rem;
	color: var(--c-bg);
	font-size: 0.9375rem;
	font-weight: 500;
	white-space: nowrap;
	text-decoration: none;
	border-bottom: 3px solid transparent;
}

.site-nav__link:hover {
	color: var(--c-muted-on-dark);
	border-bottom-color: var(--c-focus-on-dark);
}

.site-nav__link[aria-current] {
	font-weight: 700;
	border-bottom-color: var(--c-focus-on-dark);
}

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	padding: 0.75rem 1.5rem;
	border: 2px solid var(--c-accent);
	background: var(--c-accent);
	color: #ffffff;
	font-weight: 600;
	line-height: 1.2;
	text-decoration: none;
}

.button:hover {
	background: var(--c-accent-dark);
	border-color: var(--c-accent-dark);
	color: #ffffff;
}

.button--ghost {
	background: transparent;
	color: var(--c-accent);
}

.button--ghost:hover {
	background: var(--c-accent-soft);
	border-color: var(--c-accent-dark);
	color: var(--c-accent-dark);
}

.site-nav__cta {
	margin-left: 0.5rem;
}

/* Desktop-Navigation ab 80em */
@media (max-width: 79.99em) {
	.js .nav-toggle {
		display: inline-flex;
	}

	.site-nav {
		width: 100%;
	}

	.no-js .site-header__inner {
		flex-wrap: wrap;
	}

	.no-js .site-nav__list {
		flex-wrap: wrap;
		padding-bottom: 0.75rem;
	}

	.no-js .site-nav__link {
		white-space: normal;
	}

	.js .site-nav {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		display: none;
		max-height: calc(100vh - var(--header-h));
		overflow-y: auto;
		background: var(--c-bg);
		border-bottom: 1px solid var(--c-line);
		box-shadow: 0 12px 24px rgba(24, 33, 43, 0.12);
	}

	.js .site-nav.is-open {
		display: block;
	}

	.js .site-nav__list {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
		max-width: var(--container);
		margin-inline: auto;
		padding: 0.5rem var(--gutter) 1.25rem;
	}


	.site-nav__link {
		color: var(--c-accent-dark);
	}

	.js .site-nav__link {
		padding-inline: 0;
		border-bottom: 1px solid var(--c-line);
		border-left: 4px solid transparent;
	}

	.js .site-nav__link[aria-current] {
		border-bottom-color: var(--c-line);
		border-left-color: var(--c-accent);
		padding-left: 0.75rem;
	}

	.site-nav__cta {
		margin: 1rem 0 0;
	}
}

/* --------------------------------------------------------------------------
   5. Abschnitte
   -------------------------------------------------------------------------- */
.section {
	padding-block: var(--space-section);
}

.section--plate {
	background: var(--c-plate);
}

.section-title::before {
	content: "";
	display: block;
	width: 3rem;
	height: 5px;
	margin-bottom: 1.25rem;
	background: var(--c-accent);
}

.lead {
	font-size: clamp(1.125rem, 1.8vw, 1.3125rem);
	line-height: 1.55;
	color: var(--c-ink);
}

.split {
	display: grid;
	gap: clamp(2rem, 5vw, 4.5rem);
	align-items: center;
}

.split>* {
	min-width: 0;
}

.split--top {
	align-items: start;
}

@media (min-width: 56em) {
	.split {
		grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	}

	.split--reverse .split__media {
		order: -1;
	}
}

.media {
	margin: 0;
}

.media.split__media {
	margin-bottom: 30px;
}

.media img {
	width: 100%;
	aspect-ratio: 3 / 2;
	object-fit: cover;
	background: var(--c-plate);
}

.media--hero img {
	aspect-ratio: 4 / 3;
}

/* Hero */
.hero {
	padding-block: clamp(3rem, 8vw, 6rem);
	border-bottom: 1px solid var(--c-line);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-top: 2rem;
}

/* Listen */
.check-list {
	display: grid;
	gap: 0.5rem 2rem;
	margin: 0 0 1.5rem;
	padding: 0;
	list-style: none;
}

.check-list li {
	position: relative;
	padding-left: 1.5rem;
}

.check-list li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.62em;
	width: 0.625rem;
	height: 0.625rem;
	background: var(--c-accent);
}

@media (min-width: 36em) {
	.check-list--columns {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (min-width: 64em) {
	.check-list--wide {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

/* Werkstoffe */
.materials {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(min(100%, 14rem), 1fr));
	gap: 0.75rem;
	margin: 0 0 2rem;
	padding: 0;
	list-style: none;
}

.materials li {
	display: flex;
	flex-direction: column;
	justify-content: center;
	min-height: 4.5rem;
	padding: 0.75rem 1rem;
	background: var(--c-bg);
	border: 1px solid var(--c-line);
}

.materials__code {
	font-size: 1.25rem;
	font-weight: 700;
	line-height: 1.2;
}

.materials__name {
	color: var(--c-muted);
	font-size: 0.9375rem;
	line-height: 1.35;
}

/* Technische Daten */
.table-wrap {
	overflow-x: auto;
	margin-bottom: 1.5rem;
}

.spec-table {
	width: 100%;
	border-collapse: collapse;
	background: var(--c-bg);
}

.spec-table caption {
	margin-bottom: 0.75rem;
	text-align: left;
	font-weight: 700;
	font-size: 1.125rem;
}

.spec-table th,
.spec-table td {
	padding: 0.75rem 1rem;
	border-bottom: 1px solid var(--c-line);
	text-align: left;
	vertical-align: top;
}

.spec-table th {
	width: 45%;
	font-weight: 600;
}

@media (max-width: 35.99em) {
	.spec-table tr {
		display: block;
		padding: 0.75rem 1rem;
		border-bottom: 1px solid var(--c-line);
	}

	.spec-table th,
	.spec-table td {
		display: block;
		width: auto;
		padding: 0;
		border: 0;
	}
}

/* Materialstärken-Skala (dekorativ, Inhalte stehen in der Tabelle) */
.gauge {
	margin: 0 0 2rem;
	padding: 1.25rem 1rem 0.5rem;
	background: var(--c-bg);
	border: 1px solid var(--c-line);
}

.gauge__row {
	display: grid;
	grid-template-columns: 4.5rem minmax(0, 1fr);
	align-items: center;
	gap: 0.75rem;
	margin-bottom: 0.875rem;
}

.gauge__label {
	font-weight: 600;
	font-size: 0.9375rem;
}

.gauge__track {
	position: relative;
	height: 1rem;
	background: var(--c-plate);
	border: 1px solid var(--c-line);
}

.gauge__bar {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 2.14%;
	background: var(--c-accent);
}

/* 0,30 mm bis 3,0 mm bei 14 mm Skalenlänge */
.gauge__bar--folie {
	width: 19.29%;
}

/* 0,30 mm bis 14,00 mm */
.gauge__bar--platte {
	right: 0;
}

.gauge__scale {
	position: relative;
	height: 1.5rem;
	margin-left: 5.25rem;
	color: var(--c-muted);
	font-size: 0.8125rem;
}

.gauge__tick {
	position: absolute;
	top: 0;
	white-space: nowrap;
}

.gauge__tick--0 {
	left: 0;
}

.gauge__tick--3 {
	left: 21.43%;
	transform: translateX(-50%);
}

.gauge__tick--14 {
	right: 0;
}

@media (max-width: 35.99em) {
	.gauge__tick--3 {
		display: none;
	}
}

/* Downloads */
.downloads-title {
	margin-top: 2.5rem;
}

.downloads {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
	gap: 0.75rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.downloads li {
	max-width: none;
}

.download {
	display: flex;
	align-items: center;
	gap: 1rem;
	height: 100%;
	min-height: 4.25rem;
	padding: 0.875rem 1rem;
	background: var(--c-bg);
	border: 1px solid var(--c-line);
	border-left: 5px solid var(--c-accent);
	color: var(--c-ink);
	text-decoration: none;
}

.download:hover {
	border-color: var(--c-accent);
	color: var(--c-ink);
}

.download>span {
	min-width: 0;
	overflow-wrap: anywhere;
}

.download__icon {
	flex: none;
	width: 2rem;
	height: 2rem;
	color: var(--c-accent);
}

.download__title {
	display: block;
	font-weight: 600;
	line-height: 1.3;
	text-decoration: underline;
	text-decoration-thickness: 1px;
	text-underline-offset: 0.2em;
}

.download:hover .download__title {
	text-decoration-thickness: 2px;
}

.download__meta {
	display: block;
	margin-top: 0.125rem;
	color: var(--c-muted);
	font-size: 0.875rem;
	line-height: 1.3;
}

.downloads--certs .download {
	border-left-width: 1px;
	border-top: 5px solid var(--c-accent);
	flex-direction: column;
	align-items: flex-start;
}

/* Platzhalter-Hinweise */
.todo-note {
	margin: 1.5rem 0 0;
	padding: 1rem 1.25rem;
	border: 2px dashed var(--c-muted);
	background: var(--c-bg);
}

.todo-note>summary {
	min-height: 44px;
	display: flex;
	align-items: center;
	font-weight: 600;
	cursor: pointer;
}

.todo-note__hint {
	font-weight: 600;
	color: var(--c-muted);
}

/* Kontakt */
.contact {
	display: grid;
	gap: 2rem;
}

@media (min-width: 56em) {
	.contact {
		grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
		align-items: start;
	}
}

.contact-card {
	padding: clamp(1.5rem, 4vw, 2.5rem);
	background: var(--c-bg);
	border-top: 5px solid var(--c-accent);
	font-style: normal;
}

.contact-card__name {
	margin-bottom: 0.5rem;
	font-weight: 700;
	font-size: 1.25rem;
}

.contact-list {
	display: grid;
	grid-template-columns: max-content minmax(0, 1fr);
	gap: 0.5rem 1rem;
	margin: 1.5rem 0 0;
}

.contact-list dt {
	font-weight: 600;
}

.contact-list dd {
	margin: 0;
	min-width: 0;
	overflow-wrap: anywhere;
}

.contact-list a {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	margin-block: -0.625rem;
}

/* Galerie (dekorativ) */
.gallery {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0;
}

.gallery img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
}

@media (max-width: 35.99em) {
	.gallery {
		grid-template-columns: 1fr;
	}

	.gallery img:not(:first-child) {
		display: none;
	}
}

/* --------------------------------------------------------------------------
   6. Rechtstexte
   -------------------------------------------------------------------------- */
.legal {
	max-width: 48rem;
	padding-block: clamp(3rem, 7vw, 5rem) var(--space-section);
}

.legal h2 {
	margin-top: 2.75rem;
	font-size: clamp(1.375rem, 2.6vw, 1.75rem);
}

.legal h3 {
	margin-top: 2rem;
	font-size: 1.125rem;
}

.legal ol {
	padding-left: 1.75rem;
}

.legal li {
	margin-bottom: 0.5rem;
}

.back-link {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	margin-bottom: 1.5rem;
	font-weight: 600;
}

.legal-data {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 0.125rem;
	margin: 0 0 1.5rem;
}

.legal-data dt {
	margin-top: 0.75rem;
	font-weight: 700;
}

.legal-data dd {
	margin: 0;
}

.legal-address {
	font-style: normal;
	margin-bottom: 1.5rem;
}

/* Externe Links */
.external::after {
	content: "\2197";
	content: "\2197" / "";
	display: inline-block;
	margin-left: 0.2em;
	text-decoration: none;
}

/* --------------------------------------------------------------------------
   7. Footer
   -------------------------------------------------------------------------- */
.site-footer {
	padding-block: 3.5rem 2rem;
	background: var(--c-dark);
	color: var(--c-on-dark);
}

.site-footer a {
	color: #ffffff;
}

.site-footer a:hover {
	color: var(--c-focus-on-dark);
}

.site-footer :focus-visible {
	outline-color: var(--c-focus-on-dark);
}

.site-footer__grid {
	display: grid;
	gap: 2rem;
}

@media (min-width: 48em) {
	.site-footer__grid {
		grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 0.8fr);
	}
}

.site-footer__heading {
	margin-bottom: 0.75rem;
	font-size: 1rem;
	color: #ffffff;
}

.site-footer address {
	font-style: normal;
	overflow-wrap: anywhere;
}

.site-footer ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.site-footer li a,
.site-footer address a {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
}

.site-footer address a {
	min-height: 2rem;
}

.site-footer__bottom {
	margin-top: 2.5rem;
	padding-top: 1.5rem;
	border-top: 1px solid rgba(232, 237, 242, 0.25);
	color: var(--c-muted-on-dark);
	font-size: 0.9375rem;
}

.site-footer__bottom p {
	margin: 0;
}

/* --------------------------------------------------------------------------
   8. Druck
   -------------------------------------------------------------------------- */
@media print {

	.site-header,
	.skip-link,
	.hero__actions,
	.gallery {
		display: none;
	}

	.section {
		padding-block: 1.5rem;
	}

	a[href^="http"]::after {
		content: " (" attr(href) ")";
	}
}

/* Forced Colors / Windows-Kontrastmodus */
@media (forced-colors: active) {

	.gauge__bar,
	.check-list li::before,
	.section-title::before {
		background: CanvasText;
	}

	.download,
	.button {
		border: 2px solid ButtonText;
	}
}