/* Layout fuer https://steffen-geyer.de/ */

@font-face {
	font-family:"Crimson"; src:url("https://steffen-geyer.de/fonts/crimson_text.woff2") format("woff2"); font-display: swap; }
@font-face {
	font-family:"Inter"; src:url("https://steffen-geyer.de/fonts/inter.woff2") format("woff2"); font-display: swap; }

/* Tailwind CSS Reset und Basis-Styles */
*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

/* CSS Custom Properties (Variablen) */
:root {
	/* Farben aus der Quell-Website */
	--color-red-50: oklch(97.1% .013 17.38);
	--color-red-100: oklch(93.6% .032 17.717);
	--color-red-300: oklch(78.7% .237 25.331);
	--color-red-500: oklch(63.7% .237 25.331);
	--color-red-600: oklch(57.7% .245 27.325);
	--color-red-700: oklch(50.5% .213 27.518);
	--color-slate-50: oklch(98.4% .003 247.858);
	--color-slate-100: oklch(96.8% .007 247.896);
	--color-slate-200: oklch(92.9% .013 255.508);
	--color-slate-300: oklch(86.9% .022 252.894);
	--color-slate-400: oklch(70.4% .04 256.788);
	--color-slate-600: oklch(44.6% .043 257.281);
	--color-slate-700: oklch(37.2% .044 257.287);
	--color-slate-900: oklch(20.8% .042 265.755);
	--color-white: #fff;
	--color-black: #000;
	--gradient-red: linear-gradient(135deg, var(--color-red-500), var(--color-red-600));
	
	/* Schriftarten */
	--font-sans: "Inter", ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
	--font-serif: "Crimson", Georgia, "Times New Roman", Times, "Liberation Serif", "Noto Serif", serif;

	/* Abstaende */
	--spacing: 0.25rem;
	
	/* Container-Groeßen */
	--container-sm: 24rem;
	--container-md: 28rem;
	--container-lg: 32rem;
	--container-4xl: 56rem;
	--container-7xl: 80rem;
	
	/* Text-Groeßen */
	--text-xs: 0.75rem;
	--text-sm: 0.875rem;
	--text-base: 1rem;
	--text-lg: 1.125rem;
	--text-xl: 1.25rem;
	--text-2xl: 1.5rem;
	--text-3xl: 1.875rem;
	--text-4xl: 2.25rem;
	--text-5xl: 3rem;
	--text-6xl: 3.75rem;
	
	/* Schriftgewichte */
	--font-weight-normal: 400;
	--font-weight-medium: 500;
	--font-weight-semibold: 600;
	--font-weight-bold: 700;
	
	/* Border-Radius */
	--radius-xs: 0.125rem;
	--radius-sm: 0.25rem;
	--radius: 0.375rem;
	--radius-md: 0.375rem;
	--radius-lg: 0.5rem;
	--radius-xl: 0.75rem;
	--radius-2xl: 1rem;
	--radius-3xl: 1.5rem;
	
	/* Schatten */
	--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
	--shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
	--shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
	--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
	--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
	--shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
	
	/* uebergaenge */
	--transition-duration: 0.15s;
	--transition-timing: cubic-bezier(0.4, 0, 0.2, 1);
}

/* HTML und Body */
html {
	tab-size: 4;
	font-family: var(--font-sans);
	font-size:clamp(0.9rem, 1vw + 0.15rem, 1.1rem);
	font-feature-settings: normal;
	font-variation-settings: normal;
	scroll-behavior: smooth;
	scroll-padding-top: 0.5rem;
	-webkit-text-size-adjust: 100%;
	-webkit-tap-highlight-color: transparent;
}

body {
	background-color: var(--color-slate-50);
	color: var(--color-slate-900);
	font-family: var(--font-sans);
	letter-spacing:.02em;
	line-height:1.6; 
	max-width: 80rem;
	width: 95%;
	margin: 0 auto;
	overflow-x: hidden;
}

/* Basis-Elemente */
h1, h2, h3, h4, h5, h6 {
	font-size: inherit;
	font-weight: inherit;
	font-family:var(--font-serif);
}

h1 {
  font-size: calc(2em + 2vw);
}

h2 {
  font-size: calc(1.1em + 0.75vw);
}

a , a:link, a:visited {
	text-decoration: underline;
	color:var(--color-slate-900);
}

a:not([href]) {
    text-decoration:none;
}

a:visited {
	font-weight:inherit;
}

a:focus-visible, a:hover, a:active {
	text-decoration:none;
	border-radius: var(--radius);
	background:var(--color-red-100);
	box-shadow: 0.2rem 0.2rem 0.15rem var(--color-red-300),  -0.2rem -0.2rem 0.15rem var(--color-red-300), -0.2rem 0.2rem 0.15rem var(--color-red-300), 0.2rem -0.2rem 0.15rem var(--color-red-300);
}

/* Externe Links kennzeichnen */
p a[href^="https://"]::after,
p a[href^="http://"]::after { 
	content: "↗"; 
	color: var(--color-slate-600); 
	margin: 0.1em;
	font-size: 0.9em;
}

b, strong {
	font-weight: bolder;
}

img, svg, video, canvas, audio, iframe, embed, object {
	vertical-align: middle;
	display: block;
}

img, video {
	max-width: 100%;
	height: auto;
}

button, input, select, optgroup, textarea {
	font: inherit;
	font-feature-settings: inherit;
	font-variation-settings: inherit;
	letter-spacing: inherit;
	color: inherit;
	opacity: 1;
	background-color: transparent;
	border-radius: 0;
}

em { 
	font-weight: 600; 
}

p { 
	hyphens: auto; 
	hyphenate-limit-chars: auto 3; 
	hyphenate-limit-lines: 2; 
	hyphenate-limit-last: none; 
	line-height: 1.6;
	margin-bottom: 1rem;
	text-align: justify;
}

/* Nach-Oben-Links */
.back-to-top { 
	display: inline-flex;  
	gap: 0.5rem; 
	width:2rem; 
	align-items: left; 
	font-weight: 700;
	padding: 0 0.3rem; 
	border-radius: var(--radius); 
	transition: background var(--transition-duration) var(--transition-timing); 
}

section:nth-child(even) .back-to-top { 
	align-items: right; 
}

section:nth-child(1) .back-to-top { 
	display: none; 
}

/* Navigation - angepasst an das neue Layout */
/* Navigation - Basis-Styles */
nav {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	display: grid;
	grid-template-columns: auto auto auto;
	gap: 0.3rem;
	justify-content: center;
	align-content: center;
	background: var(--color-white);
	z-index: 1000;
	padding: 0 0.4rem 0.3rem 0.54rem;
	transition: all var(--transition-duration) var(--transition-timing);
	max-width: calc(100vw - 1rem);
	box-shadow: var(--shadow);
}

/* Desktop Navigation Styles */
nav ul {
	display: flex;
	flex-wrap: wrap;
	list-style: none;
	justify-content: end;
	margin-top: 0.7rem;
	transition: all var(--transition-duration) var(--transition-timing);
	font-size:0.85rem;
}

nav > a:link, nav > a:link, nav > a:visited {
	display: grid;
	grid-template-columns:auto 1fr;
	gap:0;
	align-items: center;
	text-align: left;
	font-size: var(--text-xl);
	font-weight: var(--font-weight-bold);
	color: var(--color-red-600);
	text-decoration: none;
	padding: 0.2rem 0.5rem 0 0;
	transition: all var(--transition-duration) var(--transition-timing);
	border-radius:0 0 var(--radius) var(--radius);
}

nav > a:hover {
	color: var(--color-white);
	background: var(--gradient-red);
	transform: translateY(-2px);
}

nav img { 
	margin:0 0.5rem 0 0;
	border-radius:var(--radius-3xl);
	grid-row:1 / span 2;
}

nav p {
	font-size:0.9rem;
	line-height:1.2rem;
	margin:0.3rem 0 0 0;
}

nav span {
	color: var(--color-black);
	font-size:1.2rem;
}

nav li {
	flex-wrap: wrap;
	justify-content: center;
	text-align: center;
	margin: 0 0.4rem 0.5rem 0;
}

nav li a {
	display: block;
	padding: 0.5rem 0.5rem;
	font-weight: 700 !important;
	color: var(--color-slate-700);
	text-decoration: none;
	transition: all var(--transition-duration) var(--transition-timing);
	border-radius: var(--radius);
	position: relative;
}

nav li a:hover {
	color: var(--color-white);
	background: var(--gradient-red);
	transform: translateY(-2px);
}

nav li:last-child a {
	color: var(--color-white);
	background: var(--gradient-red);
}

nav li:last-child a:hover {
	color: var(--color-slate-700);
	background: var(--color-slate-50);
}

/* Sprachauswahl */
.language-switch {
    align-items: center;
    margin: 1rem 0 0 0;
    font-size: 0.8em;
	background:var(--color-slate-100);
	height:2rem;
	padding:0.3rem;
	border-radius:var(--radius);
}

.lang-link {
	font-weight:700;
    padding: 0.2rem 0.25rem 0.3rem 0.2rem;
	border-radius: 3px;
    transition: background-color 0.2s;
	border:0.05rem solid var(--color-black);
	background:var(--color-white)
}

.lang-link:hover {
	border:0.05rem solid var(--color-slate-900);
}

.lang-link.active {
    font-weight: 400;
    background-color: var(--color-slate-100);
	border:0.05rem solid var(--color-slate-900);
}

/* Hamburger Menu Toggle */
.menu-toggle {
	display: none;
	position: absolute;
	top: 50%;
	right: 1rem;
	transform: translateY(-50%);
	cursor: pointer;
	z-index: 1002;
	padding: 0.5rem;
	background: transparent;
	border: none;
}

.hamburger {
	display: block;
	width: 28px;
	height: 3px;
	background: var(--color-red-600);
	position: relative;
	transition: all 0.3s ease;
	border-radius: 2px;
}

.hamburger::before,
.hamburger::after {
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	background: var(--color-red-600);
	transition: all 0.3s ease;
	border-radius: 2px;
}

.hamburger::before { 
	top: -8px; 
}

.hamburger::after { 
	top: 8px; 
}

#menu-checkbox {
	display: none;
}

/* Hamburger Animation */
#menu-checkbox:checked + .menu-toggle .hamburger {
	background: transparent;
}

#menu-checkbox:checked + .menu-toggle .hamburger::before {
	transform: rotate(45deg);
	top: 0;
}

#menu-checkbox:checked + .menu-toggle .hamburger::after {
	transform: rotate(-45deg);
	top: 0;
}

/* Main Content */
main {
	margin-top: 5rem;
	padding: 0 2rem 2rem;
	margin-left: auto;
	margin-right: auto;
	font-size:1.1rem;
}

/* Header - angepasst an das neue Design */
header {
	display:grid;
	grid-template-columns:1fr auto;
	grid-template-rows:auto auto auto 1fr;
	padding: 1rem 1rem 1rem;
	align-items: start;
	text-align:left;
	gap:0 2rem;
	font-size: var(--text-xl);
	border-radius: 0 0 var(--radius-3xl) var(--radius-3xl);
}

header h1 {
	font-weight: var(--font-weight-bold);
	margin: 0;
	padding:0;
}

header p {
	max-width:50rem;
}

header p:nth-child(2) {
	color:var(--color-red-500);
	font-weight:700;
	font-size: var(--text-3xl);
	font-weight: var(--font-weight-normal);
	text-align: left;
}

header figure {
	grid-column:2;
	grid-row: 1 / 5;
	justify-self: end;
	font-size: var(--text-sm);
}

header img {
	width:15rem;
}
/* Sections - neues Layout */
main section {
	margin-bottom: 2rem;
	padding: 3rem;
	border-radius: var(--radius-xl);
	transition: all var(--transition-duration) var(--transition-timing);
	position: relative;
	overflow: hidden;
	background: var(--color-white);
	scroll-margin-top: 120px;
	transition: all 0.6s ease;
}

main section:hover {
	box-shadow: var(--shadow-xl);
}

/* Grid Layout fuer Sections */
main section {
	display: grid;
	grid-template-columns: 1fr 1fr;
	grid-template-rows: auto 1fr auto;
	gap: 2rem;
	align-items: start;
}

main section h2 {
	grid-column: 1;
	grid-row: 1;
	font-weight: var(--font-weight-bold);
	color: var(--color-slate-900);
	margin-bottom: 1rem;
	border-bottom: 0.1rem solid var(--color-red-300);
}

main section div {
	grid-column: 1;
	grid-row: 2;
}

main section:nth-child(1) div, main section:nth-child(1) h2 {
	grid-column: 1 / 3;
	border-bottom:none;
}

main section > a {
	grid-column: 1;
	grid-row: 3;
}

main section figure {
	grid-column: 2;
	grid-row: 1 / span 3;
	align-self: center;
}

main section:first-child figure {
	justify-self: right;
}

/* Alternierendes Layout fuer gerade Sections */
main section:nth-child(even) h2 {
	grid-column: 2;
}

main section:nth-child(even) div {
	grid-column: 2;
}

main section:nth-child(even) > a {
	grid-column: 2;
	justify-self: right;
}

main section:nth-child(even) figure {
	grid-column: 1;
}

/* Bilder */
main section figure {
	margin: 0;
	text-align: center;
	line-height:1.3rem;
}

main section figure img {
	border-radius: var(--radius-xl);
	box-shadow: var(--shadow-md);
	transition: all var(--transition-duration) var(--transition-timing);
	max-width: 100%;
	height: auto;
	margin-bottom: 0.6rem;
}

main section figure img:hover {
	transform: scale(1.02);
	box-shadow: var(--shadow-lg);
}

figcaption {
	margin-top: 0.75rem;
	color: var(--color-slate-600);
	font-style: italic;
}

#kontakt {
	font-size:1.2rem;
	text-align:center;
	font-weight: 600;
}

#kontakt p {
	text-align:center;
}

#kontakt ul {
	font-size:1.4rem;
	margin:2em 0 0 0;
	display:flex;
	flex-wrap: wrap;
	justify-content:center;
	list-style:none;
}

#kontakt li {
	text-align:center;
	margin:0 1.4rem 1rem;
	min-width:17.45rem;
	border:0.3rem solid var(--color-red-500);
	border-radius:1rem;
}

#kontakt a, #kontakt a:link {
	display:block;
	text-decoration:none;
	color:var(--color-red-500);
	font-weight:500;
	padding:0.8rem;
	min-height:7rem;
}

#kontakt a:hover {
	color: var(--color-white);
	background: var(--gradient-red);
	border:0.3em solid var(--gradient-red);
	transform: translateY(-2px);
}

#kontakt svg {
	margin:0 auto;
}

#kontakt a h3 {
	color:var(--color-black);
	margin:0.3rem 0 0;
}

#kontakt a span {
	text-decoration:underline;
}

/* Footer Layout */
footer {
	background:var(--gradient-red);
	color:var(--color-slate-50);
	padding:2rem; display:grid;
	grid-template-columns:1fr 2fr;
	gap:2em; justify-content: space-between;
	align-items: center;
	border-radius:2rem 2rem 0 0;
}

#socialmedia ul {
	list-style: none;
	color: var(--color-slate-900);
	background:var(--color-slate-50); 
	padding:0.6rem 0.25rem;
	border-radius:var(--radius);
}

#socialmedia li {
	margin:0 0.3rem 0.9rem 0.3rem;
	font-size:1.05rem;
}

#socialmedia li:last-child {
	margin-bottom:0rem;
}

#socialmedia a, #socialmedia a:link {
	display:flex;
	align-items: center;
	padding:0.2rem;
	font-weight:700;
}

#socialmedia a:hover {
	color: var(--color-white);
	background: var(--gradient-red);
	transform: translateY(-2px);
}

#socialmedia img {
	margin: 0 0.4rem 0 0;
}

#socialmedia a:hover img {
	filter:invert(70%);
}
#impressum h2 {
	font-size:1.4rem;
	font-weight:700;
}

#impressum address {
	font-weight:700;
	margin:0.5rem 0.5rem 0.8rem 0.5rem;
	padding:0 0.3rem;
}

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.75rem 1.5rem;
	font-size: var(--text-base);
	font-weight: var(--font-weight-medium);
	border-radius: var(--radius-lg);
	border: none;
	cursor: pointer;
	transition: all var(--transition-duration) var(--transition-timing);
	text-decoration: none;
	position: relative;
	overflow: hidden;
}

.btn-primary {
	background: var(--color-red-600);
	color: var(--color-white);
}

.btn-primary:hover {
	background: var(--color-red-700);
	transform: translateY(-1px);
	box-shadow: var(--shadow-lg);
}

.btn-secondary {
	background: transparent;
	color: var(--color-red-600);
	border: 2px solid var(--color-red-600);
}

.btn-secondary:hover {
	background: var(--color-red-600);
	color: var(--color-white);
	transform: translateY(-1px);
	box-shadow: var(--shadow-lg);
}

/* Responsive Design */
@media (max-width: 1200px) {
	header {
		margin-top:9rem;
	}
}

/* Anpassung der Grids */
@media (max-width: 768px) {
	html { scroll-padding-top:4.5rem; }
	
	body { width: calc(100% - 0.6rem); }
	
	header {
		grid-template-columns:1fr;
		grid-template-rows:auto auto auto auto auto;
		gap:0;
		margin:0 0 1rem 0;
	}
	
	header h1 {
		font-size: var(--text-4xl);
		grid-column:1;
		grid-row:1;
		font-size:2.8rem;
	}
	
	header p {
		font-size: var(--text-lg);
		grid-column:1;
	}

	header p:nth-child(2) {
		grid-row:2;
	}

	header p:nth-child(3) {
		grid-row:3;
	}

	header p:nth-child(4) {
		grid-row:4;
	}
	
	header figure {
		grid-column:1;
		grid-row:5;
		justify-self: center;
	}
	
	main {
		margin-top: 6rem;
		padding:0 0.2rem 1rem 0.2rem;
	}
	
	main section {
		grid-template-columns: 1fr;
		grid-template-rows: auto auto auto auto;
		gap: 0 0.5rem;
		padding: 0.8rem;
		margin:0;
	}
	
	main section h2 {
		grid-column: 1;
		grid-row: 1;
		font-size: var(--text-2xl);
	}
	
	main section div {
		grid-column: 1;
		grid-row: 3;
	}
	
	main section > a {
		grid-column: 1;
		grid-row: 4;
		justify-self: right;
	}
	
	main section:nth-child(even) > a {
		grid-column: 1;
	}

	main section figure {
		grid-column: 1;
		grid-row: 2;
		margin:0 auto 1rem auto;
	}
	
	main section:nth-child(even) h2,
	main section:nth-child(even) div,
	main section:nth-child(even) figure {
		grid-column: 1;
	}
	
	main section:nth-child(even) h2 {
		grid-row: 1;
	}
	
	main section:nth-child(even) figure {
		grid-row: 2;
	}
	
	main section:nth-child(even) div {
		grid-row: 3;
	}
	
	section:nth-child(1) .back-to-top { 
		display: block; 
	}

	aside {
		margin:3rem 0.4rem 0 0.4rem;
	}

	#kontakt li {
		margin-bottom:2rem;
	}
	
	footer {
		display:grid;
		grid-template-columns:auto;
		gap:2em;
	}
	
	.desk {
		display:none;
	}
}

/* Hauptnavi anpassen */
@media (max-width: 1300px) {

	nav li:nth-child(4) { 
		display: none; 
	}
}

@media (max-height: 900px) {
	
	header {
		margin:0 0 1rem 0;
	}
	
	main {
		margin-top: 2rem;
	}
	
	nav {
	position:relative;
	}
}

/* Hamburger Menue Mobile Navigation */
@media (max-width: 768px) {
	/* Hamburger Button anzeigen */
	.menu-toggle {
		display: block;
	}
	
	/* Navigation höher machen für mobile */
	nav {
		position:fixed;
		max-width:calc(100% - 0.5rem);
		grid-template-rows: auto;
		padding: 0.5rem;
		min-height: 60px;
		justify-content: space-between;
	}
	
	/* Mobile Menü */
	nav ul {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--color-white);
		flex-direction: column;
		align-items: stretch;
		padding: 0;
		margin: 0;
		box-shadow: var(--shadow-lg);
		border-radius: 0 0 var(--radius-lg) var(--radius-lg);
		
		/* Versteckt standardmäßig */
		max-height: 0;
		opacity: 0;
		visibility: hidden;
		overflow: hidden;
		transition: all 0.3s ease;
	}
	
	/* Menü anzeigen wenn Checkbox aktiviert */
	#menu-checkbox:checked ~ ul {
		max-height: 500px;
		opacity: 1;
		visibility: visible;
		padding: 1rem 0;
	}
	
	/* Mobile Menü Items */
	nav li {
		margin: 0;
		width: 100%;
		text-align: center;
		border-bottom: 1px solid var(--color-slate-200);
	}
	
	nav li a {
		display: block;
		width: 100%;
		padding: 1rem;
		font-size: var(--text-lg);
		border-radius: 0;
		transform: none;
	}
	
	nav li a:hover {
		transform: none;
		border-radius: 0;
	}
	
	nav li:nth-child(4) { 
		display: block; 
	}
	
	.language-switch {
		margin:0.5rem 2rem 0 0;
		font-size: 0.9em;
	}
	
	main {
		margin-top: 6rem;
	}

}


/* Utility Classes */
.hidden { 
	display: none; 
}


/* Smooth Scrolling fuer Anker-Links */
html {
	scroll-behavior: smooth;
}


/* Focus-Styles fuer Barrierefreiheit */
button:focus, a:focus, input:focus, select:focus, textarea:focus {
	outline: 2px solid var(--color-red-600);
	outline-offset: 2px;
}