@font-face {
	font-family: 'Archivo';
	font-style: normal;
	font-weight: 700 900;
	font-display: swap;
	src: url(fonts/archivo.woff2) format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
	font-family: 'Source Sans 3';
	font-style: normal;
	font-weight: 400 700;
	font-display: swap;
	src: url(fonts/source-sans-3.woff2) format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* EDU Classroom, values from entwurf/DESIGN.md. Built into entwurf/seite/assets/site.css by tools/bauen.py. */
:root {
  --grund: #dbe7f2;
  --navy: #0d375c;
  --nacht: #0a2a47;
  --text: #24435f;
  --gedaempft: #37628f;
  --orange: #ff6900;
  --hover: #8f3b00;
  --fokus: #b34a00;
  --hellblau: #8dabcb;
  --weiss: #ffffff;
  --auf-navy: #b8cbdd;
  --hover-navy: #ffa866;
  --feldrand: #7a8a9d;
  --navy-hover: #14487a;
  --schrift-titel: Archivo, "Segoe UI", sans-serif;
  --schrift-text: "Source Sans 3", "Segoe UI", sans-serif;
  --rand: 20px;
  --radius: 8px;
  --radius-bild: 12px;
  --schatten: 0 30px 60px -20px rgba(0, 0, 0, 0.42);
  --h1: clamp(33px, 22.6px + 2.6vw, 72px);
  --h2: clamp(28px, 24px + 1.1vw, 40px);
  --fliess: clamp(17px, 16.2px + 0.19vw, 18px);
}
@media (min-width: 768px) { :root { --rand: 72px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; overflow-anchor: none; font-family: var(--schrift-text); font-size: var(--fliess); line-height: 1.5; color: var(--navy); background: var(--weiss); }
img { max-width: 100%; height: auto; }
a { color: var(--navy); }
a:hover { color: var(--hover); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid var(--fokus); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--schrift-titel); color: inherit; text-wrap: balance; }
p { text-wrap: pretty; }

/* Kopf */
.kopf { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; padding: 0 var(--rand); min-height: 60px; background: var(--grund); }
.marke { display: flex; align-items: center; gap: 10px; min-height: 44px; text-decoration: none; font-family: var(--schrift-titel); font-weight: 700; font-size: 17px; }
.marke img { width: 36px; height: auto; }
.kopf nav { display: flex; align-items: center; gap: 18px; font-size: 15px; font-weight: 600; }
.kopf nav a { text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
.kopf .weit { display: none; }
.sprache { display: inline-flex; gap: 0; }
.kopf .sprache a { min-width: 44px; justify-content: center; }
.sprache a { color: var(--gedaempft); }
.sprache a[aria-current] { color: var(--navy); }
@media (min-width: 768px) {
  .kopf { min-height: 92px; }
  .marke { font-size: 19px; gap: 12px; }
  .marke img { width: 44px; }
  .kopf nav { gap: 36px; font-size: 17px; }
  .kopf .weit { display: inline-flex; }
}

/* Hero, Kartenstapel mit −6°, Bewegung nur beim Laden */
.hero { position: relative; overflow: clip; background: var(--grund); }
.hero .kopf-hero { position: relative; z-index: 2; background: transparent; }
.hero-text { position: relative; z-index: 2; padding: 28px var(--rand) 0; display: flex; flex-direction: column; gap: 18px; }
.hero-text h1 { margin: 0; font-weight: 900; font-size: var(--h1); line-height: 1.05; letter-spacing: -0.03em; }
.hero-text p { margin: 0; font-weight: 500; color: var(--text); max-width: 440px; }
.knopf { display: inline-block; background: var(--navy); color: var(--weiss); font-family: var(--schrift-text); font-weight: 700; font-size: 18px; line-height: 1.2; padding: 16px 20px; border: 0; border-radius: var(--radius); text-align: center; text-decoration: none; cursor: pointer; }
.knopf:hover { background: var(--navy-hover); color: var(--weiss); }
.hero-buehne { position: relative; height: 330px; margin-top: 24px; }
.karte { position: absolute; transform: rotate(-6deg); transform-origin: 0 0; }
.hero .karte { width: 600px; height: 480px; }
.karte-hinten { left: 100px; top: 0; background: var(--hellblau); }
.karte-mitte { left: 80px; top: 18px; background: var(--navy); }
.karte-vorn { left: 60px; top: 36px; background: var(--orange); }
.hero-bild { position: absolute; left: 20px; top: 86px; width: 640px; max-width: none; border-radius: var(--radius); transform: rotate(-6deg); transform-origin: 0 0; }
.hero-dialog { display: none; }
.hero-text .knopf { align-self: stretch; }
.hero { display: flex; flex-direction: column; }
.hero .kopf-hero { order: 1; }
.hero .hero-text { order: 2; }
.hero .hero-buehne { order: 3; }

@media (min-width: 768px) and (max-width: 1199.98px) {
  .hero-text { gap: 22px; }
  .hero-text p { font-size: 19px; max-width: 520px; }
  .hero-text .knopf { align-self: flex-start; padding: 18px 28px; }
  .hero-buehne { height: 520px; margin-top: -40px; }
  .hero .karte { width: 820px; height: 640px; }
  .hero .karte-vorn { left: calc(50% - 200px); top: 150px; }
  .hero .karte-mitte { left: calc(50% - 166px); top: 116px; }
  .hero .karte-hinten { left: calc(50% - 132px); top: 82px; }
  .hero-bild { left: calc(50% - 290px); top: 250px; width: 870px; border-radius: var(--radius-bild); }
}
@media (min-width: 1000px) and (max-width: 1199.98px) {
  .hero-dialog { display: block; position: absolute; left: calc(var(--rand) - 24px); top: 200px; width: calc(50% - 190px); max-width: none; border-radius: var(--radius-bild); transform: rotate(3deg); box-shadow: var(--schatten); }
}
@media (min-width: 1200px) {
  .hero { display: block; height: 900px; }
  .hero-buehne { position: absolute; inset: 0; height: auto; margin: 0; }
  .hero .karte { width: 1000px; height: 760px; }
  .hero .karte-hinten { left: calc(50% + 64px); top: 214px; }
  .hero .karte-mitte { left: calc(50% + 22px); top: 257px; }
  .hero .karte-vorn { left: calc(50% - 20px); top: 300px; }
  .hero-bild { left: calc(50% - 130px); top: 420px; width: 1060px; border-radius: var(--radius-bild); }
  .hero-dialog { display: block; position: absolute; left: max(60px, calc(50% - 580px)); top: 556px; width: 480px; max-width: none; border-radius: var(--radius-bild); transform: rotate(3deg); box-shadow: var(--schatten); }
  .hero-text { position: absolute; left: max(var(--rand), calc(50% - 648px)); top: 140px; padding: 0; gap: 26px; width: 1080px; }
  .hero-text p { font-size: 19px; width: 440px; }
  .hero-text .knopf { align-self: flex-start; padding: 18px 28px; }
  .hero .kopf-hero { max-width: 1440px; margin: 0 auto; }
}
@keyframes auffaechern-hinten { from { transform: translate(-84px, 86px) rotate(-6deg); } to { transform: rotate(-6deg); } }
@keyframes auffaechern-mitte { from { transform: translate(-42px, 43px) rotate(-6deg); } to { transform: rotate(-6deg); } }
@media (prefers-reduced-motion: no-preference) {
  .hero .karte-hinten { animation: auffaechern-hinten 900ms cubic-bezier(.16, 1, .3, 1) 250ms both; }
  .hero .karte-mitte { animation: auffaechern-mitte 900ms cubic-bezier(.16, 1, .3, 1) 150ms both; }
}

/* Abschnitte */
.innen { max-width: 1440px; margin: 0 auto; padding: 64px var(--rand); }
@media (min-width: 768px) { .innen { padding-top: 112px; padding-bottom: 112px; } }
section h2 { margin: 0; font-weight: 800; font-size: var(--h2); line-height: 1.1; letter-spacing: -0.02em; }
section h3 { margin: 0 0 6px; font-weight: 800; font-size: clamp(19px, 18px + 0.25vw, 22px); line-height: 1.25; }
section p { margin: 0; }

.band-nacht { background: var(--nacht); color: var(--weiss); }
.band-nacht .innen { display: flex; flex-direction: column; gap: 32px; }
.kopftext { display: flex; flex-direction: column; gap: 12px; max-width: 760px; }
.kopftext p { color: var(--grund); font-size: clamp(17px, 16px + 0.3vw, 20px); }
.produkt { position: relative; padding-bottom: 60px; }
.produkt-bild { display: block; width: 90%; border-radius: var(--radius); border: 1px solid #1f4e78; }
.produkt-dialog { position: absolute; right: 0; bottom: 0; width: 52%; max-width: 400px; border-radius: var(--radius); transform: rotate(3deg); box-shadow: 0 20px 40px -16px rgba(0, 0, 0, 0.6); }
.raster { display: grid; grid-template-columns: minmax(0, 1fr); gap: 28px; }
.fn { border-top: 3px solid var(--orange); padding-top: 16px; }
.fn p { color: var(--grund); }
@media (min-width: 640px) { .raster { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 40px; } }
@media (min-width: 1024px) {
  .band-nacht .innen { gap: 64px; }
  .raster { grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 56px; row-gap: 44px; }
  .fn { padding-top: 20px; }
  .produkt { padding-bottom: 20px; }
  .produkt-bild { width: 83%; border-radius: var(--radius-bild); }
  .produkt-dialog { width: 31%; bottom: 20px; border-radius: var(--radius-bild); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6); }
}

.schul-it .innen { display: flex; flex-direction: column; gap: 28px; }
.zwei { display: grid; grid-template-columns: minmax(0, 1fr); gap: 28px; }
.it p { color: var(--text); }
@media (min-width: 768px) { .zwei { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 72px; row-gap: 40px; } .schul-it .innen { gap: 40px; } }

.demo { position: relative; overflow: clip; background: var(--grund); }
.demo .karte { width: 500px; height: 420px; }
.demo-hinten { left: 120px; top: 300px; background: var(--hellblau); }
.demo-mitte { left: 100px; top: 318px; background: var(--navy); }
.demo-vorn { left: 80px; top: 336px; background: var(--orange); }
.demo-raster { position: relative; display: flex; flex-direction: column; gap: 28px; }
.demo-text { display: flex; flex-direction: column; gap: 14px; }
.demo-text h2 { font-size: clamp(32px, 26px + 1.5vw, 48px); }
.demo-text p { color: var(--text); }
.demo-text a { font-weight: 700; text-underline-offset: 3px; }
.formular { position: relative; background: var(--weiss); border-radius: var(--radius-bild); padding: 24px 20px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; box-shadow: var(--schatten); }
.formular label { display: flex; flex-direction: column; gap: 6px; font-size: 16px; font-weight: 600; color: var(--navy); }
.formular input, .formular textarea { font: inherit; font-weight: 400; font-size: 17px; padding: 12px 14px; border: 1px solid var(--feldrand); border-radius: var(--radius); background: var(--weiss); color: var(--navy); width: 100%; }
/* Falle für Bots, für Menschen und Screenreader unsichtbar */
.falle { display: none; }
.formular-status { margin: 0; font-weight: 600; min-height: 1.5em; }
.formular-status[data-art="ok"] { color: #1a6b3c; }
.formular-status[data-art="fehler"] { color: #a32020; }
.formular [aria-invalid="true"] { border-color: #a32020; border-width: 2px; }
.knopf:disabled { opacity: 1; background: var(--gedaempft); cursor: wait; }

@media (min-width: 1024px) {
  .demo .karte { width: 900px; height: 640px; }
  .demo-hinten { left: calc(50% + 100px); top: 70px; }
  .demo-mitte { left: calc(50% + 58px); top: 113px; }
  .demo-vorn { left: calc(50% + 16px); top: 156px; }
  .demo-raster { display: grid; grid-template-columns: 5fr 6fr; gap: 72px; align-items: center; padding-bottom: 128px; }
  .demo-text { gap: 22px; }
  .demo-text p { font-size: 20px; }
  .formular { padding: 40px; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
  .formular .breit, .formular .knopf { grid-column: 1 / -1; }
  .formular .knopf { justify-self: start; padding: 18px 28px; }
}

/* Fuss */
.fuss { display: flex; flex-direction: column; gap: 20px; padding: 40px var(--rand) 32px; background: var(--navy); color: var(--weiss); }
.fuss-marke { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; }
.fuss-marke img { width: 36px; height: auto; }
.fuss .wort { font-family: var(--schrift-titel); font-weight: 700; font-size: 17px; }
.fuss .neben { font-size: 15px; color: var(--auf-navy); flex-basis: 100%; }
.fuss nav { display: flex; flex-wrap: wrap; column-gap: 24px; font-size: 16px; }
.fuss nav a { color: var(--weiss); text-underline-offset: 3px; min-height: 44px; display: inline-flex; align-items: center; }
.fuss nav a:hover { color: var(--hover-navy); }
.fuss a:focus-visible, .band-nacht a:focus-visible { outline-color: var(--weiss); }
@media (min-width: 768px) {
  .fuss { flex-direction: row; align-items: center; justify-content: space-between; padding: 56px max(var(--rand), calc((100% - 1296px) / 2)); }
  .fuss .neben { flex-basis: auto; font-size: 16px; margin-left: 12px; }
  .fuss .wort { font-size: 18px; }
  .fuss-marke img { width: 40px; }
  .fuss nav { column-gap: 32px; }
}

/* Rechtsseiten */
.recht { max-width: calc(72ch + 2 * var(--rand)); padding: 40px var(--rand) 64px; color: var(--text); line-height: 1.6; overflow-wrap: break-word; hyphens: auto; }
.recht h1 { margin: 0 0 28px; font-weight: 900; font-size: clamp(33px, 26px + 1.6vw, 48px); line-height: 1.05; letter-spacing: -0.03em; color: var(--navy); }
.recht h2 { margin: 32px 0 10px; font-weight: 800; font-size: clamp(20px, 19px + 0.4vw, 24px); line-height: 1.25; color: var(--navy); }
.recht p { margin: 0 0 12px; }
@media (min-width: 768px) { .recht { padding-top: 72px; padding-bottom: 112px; } .recht h1 { margin-bottom: 40px; } .recht h2 { margin-top: 40px; } }
@media (min-width: 1440px) { .recht { margin-left: calc((100% - 1440px) / 2); } }

/* Image zoom, pairs with image-zoom.js. Fixed colours: the view is always dark. */
.image-zoom-target{cursor:zoom-in}
.image-zoom-target:focus-visible{outline:3px solid currentColor;outline-offset:4px}
html.image-zoom-open{overflow:hidden}
.image-zoom{position:fixed;inset:0;width:100vw;height:100dvh;max-width:none;max-height:none;margin:0;padding:0;border:0;background:transparent;display:none;align-items:center;justify-content:center;overscroll-behavior:contain}
.image-zoom[open]{display:flex}
.image-zoom::backdrop{background:rgba(6,9,14,.96)}
.image-zoom img{display:block;max-width:calc(100vw - 32px);max-height:calc(100dvh - 112px);width:auto;height:auto;object-fit:contain;border-radius:4px;cursor:default}
.image-zoom-close{position:fixed;top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));width:48px;height:48px;padding:0;border:0;border-radius:999px;background:rgba(255,255,255,.16);cursor:pointer}
.image-zoom-close::before,.image-zoom-close::after{content:"";position:absolute;left:50%;top:50%;width:22px;height:2px;border-radius:1px;background:#fff;transform:translate(-50%,-50%) rotate(45deg)}
.image-zoom-close::after{transform:translate(-50%,-50%) rotate(-45deg)}
.image-zoom-close:hover{background:rgba(255,255,255,.28)}
.image-zoom-close:focus-visible{outline:3px solid #fff;outline-offset:3px}
@media (prefers-reduced-motion:no-preference){
.image-zoom[open] img{animation:image-zoom-in .26s cubic-bezier(.23,1,.32,1)}
.image-zoom[open]::backdrop{animation:image-zoom-fade .2s ease-out}
}
@keyframes image-zoom-in{from{opacity:0;transform:scale(.96)}}
@keyframes image-zoom-fade{from{opacity:0}}