/* stufenlos – hell, ruhig, institutionell. Bewusst ohne Dunkelmodus. */
@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("/assets/schrift/source-sans-3-latin-wght-normal.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: 200 900;
  font-display: swap;
  src: url("/assets/schrift/source-sans-3-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  color-scheme: light;
  --grund: #ffffff;
  --flaeche: #f4f5f7;
  --flaeche-stark: #e9ecf0;
  --text: #1b2230;
  --gedaempft: #4a5363;
  --marke: #1d3557;        /* Dunkelblau: Links, Knöpfe, Überschriften */
  --marke-hell: #e8eef6;
  --rot: #c8102e;          /* Österreich-Rot, nur als Akzent */
  --rot-text: #a50d26;     /* Rot für Text auf Weiß, Kontrast > 6:1 */
  --linie: #d7dbe2;
  --breite: 72rem;
  --text-breite: 44rem;
  --radius: 0.375rem;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 1rem; }
body {
  margin: 0;
  background: var(--grund);
  color: var(--text);
  font: 1.0625rem/1.6 "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;
}
/* Rot-weiß-roter Streifen am oberen Rand */
body::before {
  content: "";
  display: block;
  height: 6px;
  background: linear-gradient(to bottom, var(--rot) 0 33.33%, #fff 33.33% 66.66%, var(--rot) 66.66%);
}

a { color: var(--marke); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--rot); outline-offset: 2px; border-radius: 2px; }

h1, h2, h3 { color: var(--marke); line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2rem, 4.5vw, 2.9rem); margin: 0 0 0.6rem; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.5rem, 3vw, 1.9rem); margin: 0 0 1rem; }
h3 { font-size: 1.2rem; margin: 0 0 0.4rem; }
p { margin: 0 0 1rem; }

.sprung { position: absolute; left: -9999px; }
.sprung:focus { left: 1rem; top: 1rem; z-index: 10; background: var(--grund); padding: 0.5rem 0.75rem; border: 2px solid var(--marke); }

.innen { max-width: var(--breite); margin: 0 auto; padding: 0 1.25rem; }

/* Kopfzeile */
.servicezeile { background: var(--flaeche); border-bottom: 1px solid var(--linie); font-size: 0.9rem; color: var(--gedaempft); }
.servicezeile .innen { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.25rem 1.5rem; padding-top: 0.4rem; padding-bottom: 0.4rem; }
.servicezeile p { margin: 0; }
.kopf { border-bottom: 1px solid var(--linie); background: var(--grund); }
.kopf .innen { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem 2rem; padding-top: 1rem; padding-bottom: 1rem; }
.logo { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; color: var(--marke); }
.logo svg { width: 2.2rem; height: 1.65rem; flex: none; }
.logo strong { font-size: 1.55rem; font-weight: 700; letter-spacing: -0.015em; line-height: 1; }
.logo small { display: block; font-size: 0.78rem; color: var(--gedaempft); font-weight: 400; letter-spacing: 0; margin-top: 0.2rem; }
.hauptnav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem 1.5rem; }
.hauptnav a { color: var(--text); text-decoration: none; font-weight: 600; padding: 0.3rem 0; border-bottom: 2px solid transparent; }
.hauptnav a:hover { border-bottom-color: var(--rot); }
.hauptnav .knopf { padding: 0.45rem 0.9rem; margin: 0; }

.brotkrumen { font-size: 0.92rem; color: var(--gedaempft); padding-top: 1.25rem; }
.brotkrumen ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.brotkrumen li + li::before { content: "›"; margin-right: 0.4rem; color: var(--gedaempft); }

/* Knöpfe */
.knopf {
  display: inline-block;
  background: var(--marke);
  color: #fff;
  border: 2px solid var(--marke);
  border-radius: var(--radius);
  padding: 0.7rem 1.25rem;
  font: inherit;
  font-weight: 600;
  line-height: 1.3;
  text-decoration: none;
  cursor: pointer;
  margin: 0.25rem 0.6rem 0.25rem 0;
}
.knopf:hover { background: #142844; border-color: #142844; text-decoration: none; }
.knopf.zweit { background: var(--grund); color: var(--marke); }
.knopf.zweit:hover { background: var(--marke-hell); }

/* Bereiche */
main section { padding: 3.25rem 0; }
main section.grau { background: var(--flaeche); }
.abschnitt-kopf { max-width: var(--text-breite); margin-bottom: 1.75rem; }
.abschnitt-kopf p { color: var(--gedaempft); font-size: 1.1rem; }
.dachzeile { display: inline-block; font-size: 0.85rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--rot-text); margin-bottom: 0.5rem; }

.held { padding: 3.5rem 0 3.25rem; border-bottom: 1px solid var(--linie); }
.held .innen { display: grid; gap: 2.5rem; grid-template-columns: 1fr; align-items: start; }
@media (min-width: 60rem) { .held .innen { grid-template-columns: 1.45fr 1fr; } }
.lead { font-size: 1.2rem; color: var(--gedaempft); max-width: var(--text-breite); }

.infobox { border: 1px solid var(--linie); border-top: 4px solid var(--marke); border-radius: var(--radius); background: var(--grund); padding: 1.25rem 1.4rem; box-shadow: 0 1px 3px rgba(20, 30, 50, 0.06); }
.infobox h2 { font-size: 1.15rem; margin-bottom: 0.9rem; }
.infobox dl { margin: 0; display: grid; gap: 0.75rem; }
.infobox dt { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gedaempft); }
.infobox dd { margin: 0.1rem 0 0; }
.infobox .quelle { font-size: 0.85rem; color: var(--gedaempft); margin: 1rem 0 0; }

.karten { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1.25rem; }
.karte { background: var(--grund); border: 1px solid var(--linie); border-left: 4px solid var(--rot); border-radius: var(--radius); padding: 1.25rem 1.4rem; }
.karte p { margin: 0; color: var(--text); }

.ablauf { list-style: none; counter-reset: schritt; margin: 0; padding: 0; display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); }
.ablauf li { counter-increment: schritt; position: relative; padding: 3.4rem 1.25rem 1.25rem; background: var(--grund); border: 1px solid var(--linie); border-radius: var(--radius); }
.ablauf li::before { content: counter(schritt); position: absolute; top: 1.1rem; left: 1.25rem; width: 1.9rem; height: 1.9rem; border-radius: 50%; background: var(--marke); color: #fff; font-weight: 700; display: grid; place-items: center; }
.ablauf p { margin: 0; color: var(--gedaempft); }

.zwei-spalten { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 56rem) { .zwei-spalten { grid-template-columns: 1fr 1fr; } }
.liste-haken { list-style: none; padding: 0; margin: 0; }
.liste-haken li { position: relative; padding-left: 1.9rem; margin-bottom: 0.85rem; }
.liste-haken li::before { content: ""; position: absolute; left: 0.2rem; top: 0.45rem; width: 0.9rem; height: 0.5rem; border-left: 3px solid var(--marke); border-bottom: 3px solid var(--marke); transform: rotate(-45deg); }

.faq { max-width: 50rem; }
.faq details { border-bottom: 1px solid var(--linie); }
.faq details:first-of-type { border-top: 1px solid var(--linie); }
.faq summary { cursor: pointer; padding: 1rem 2rem 1rem 0; font-weight: 600; color: var(--marke); list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0.25rem; top: 0.8rem; font-size: 1.4rem; line-height: 1; color: var(--marke); }
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding: 0 0 1rem; color: var(--text); }

.kontaktbox { display: grid; gap: 1.5rem; grid-template-columns: 1fr; background: var(--marke); color: #fff; border-radius: var(--radius); padding: 2rem; }
@media (min-width: 52rem) { .kontaktbox { grid-template-columns: 1.4fr 1fr; align-items: center; } }
.kontaktbox h2, .kontaktbox a { color: #fff; }
.kontaktbox p { color: #e6ebf2; }
.kontaktbox .knopf { background: #fff; color: var(--marke); border-color: #fff; }
.kontaktbox .knopf:hover { background: var(--marke-hell); }
.kontaktbox dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 0.35rem 1rem; }
.kontaktbox dt { color: #c9d3e1; }
.kontaktbox dd { margin: 0; }
.kontaktbox :focus-visible { outline-color: #fff; }

/* Inhaltsseiten und Formular */
.inhalt { max-width: var(--text-breite); padding-top: 1.5rem; padding-bottom: 3.5rem; }
.inhalt h2 { font-size: 1.3rem; margin-top: 2.2rem; }
.rechtstext dl { display: grid; grid-template-columns: minmax(9rem, max-content) 1fr; gap: 0.4rem 1.25rem; }
.rechtstext dt { color: var(--gedaempft); }
.rechtstext dd { margin: 0; }
@media (max-width: 32rem) {
  .rechtstext dl, .kontaktbox dl { grid-template-columns: 1fr; }
  .rechtstext dd, .kontaktbox dd { margin-bottom: 0.6rem; }
}

form { display: grid; gap: 1.25rem; max-width: 34rem; }
label { font-weight: 600; display: block; margin-bottom: 0.3rem; }
.feld input[type="text"], .feld input[type="email"], .feld input[type="tel"] {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: var(--grund);
  border: 2px solid #6b7486;
  border-radius: var(--radius);
  padding: 0.6rem 0.75rem;
}
.feld input[aria-invalid="true"] { border-color: var(--rot-text); }
.code-feld { font-family: ui-monospace, Menlo, Consolas, monospace; letter-spacing: 0.25em; text-transform: uppercase; max-width: 12rem; }
.hilfe { font-size: 0.92rem; color: var(--gedaempft); margin: 0.35rem 0 0; font-weight: 400; }
.haken { display: flex; gap: 0.7rem; align-items: flex-start; }
.haken input { width: 1.3rem; height: 1.3rem; margin-top: 0.15rem; flex: none; accent-color: var(--marke); }
.haken label { font-weight: 400; margin: 0; }
.falle { position: absolute; left: -9999px; }
.meldung { border: 1px solid var(--linie); border-left: 4px solid var(--marke); background: var(--marke-hell); padding: 1rem 1.25rem; border-radius: var(--radius); margin-bottom: 1.5rem; }
.meldung p:last-child { margin-bottom: 0; }
.meldung.fehler { border-left-color: var(--rot); background: #fdf1f3; }
.fehlerliste { margin: 0.3rem 0 0; padding-left: 1.2rem; }
.formular-rahmen { background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--radius); padding: 1.5rem; }

/* Fußzeile */
.fuss { background: #16243a; color: #d5dce6; margin-top: 0; font-size: 0.97rem; }
.fuss .innen { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); padding-top: 2.5rem; padding-bottom: 2rem; }
.fuss h2 { color: #fff; font-size: 1rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.75rem; }
.fuss a { color: #fff; }
.fuss ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.4rem; }
.fuss address { font-style: normal; line-height: 1.7; }
.fuss :focus-visible { outline-color: #fff; }
.fuss-unten { border-top: 1px solid #2c3d58; }
.fuss-unten .innen { display: block; padding-top: 1rem; padding-bottom: 1.5rem; font-size: 0.9rem; color: #b6c1d1; }
.fuss-unten p { margin: 0; }

/* Unterseiten: Abstand kommt von .inhalt */
main section.innen { padding-top: 0; padding-bottom: 0; }
.hauptnav a.knopf, .hauptnav a.knopf:hover { border: 2px solid var(--marke); }