:root {
  --ink: #17211d;
  --muted: #58645e;
  --paper: #f5f3ec;
  --card: #fffefa;
  --green: #195f4a;
  --lime: #c7e36a;
  --line: #d7dbd4;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: inherit; }
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1180px;
  margin: auto;
  padding: 24px 28px;
}
.brand { font-size: 1.35rem; font-weight: 800; text-decoration: none; letter-spacing: -.04em; }
.brand span { color: var(--green); }
nav { display: flex; gap: 24px; }
nav a { color: var(--muted); text-decoration: none; font-size: .94rem; }
.mobile-menu { display: none; }

main, footer { max-width: 1180px; margin: auto; padding-inline: 28px; }
.hero { padding: 92px 0 86px; max-width: 930px; }
.eyebrow { color: var(--green); font-weight: 800; letter-spacing: .11em; text-transform: uppercase; font-size: .76rem; }
h1 { font-size: clamp(3rem, 8vw, 6.8rem); line-height: .95; letter-spacing: -.065em; margin: 18px 0 28px; }
h2 { font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.04; letter-spacing: -.045em; margin: 8px 0 22px; }
h3 { line-height: 1.25; }
.lead { max-width: 760px; color: var(--muted); font-size: clamp(1.1rem, 2vw, 1.38rem); }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.button { padding: 13px 20px; border-radius: 999px; text-decoration: none; font-weight: 750; }
.primary { color: white; background: var(--green); }
.secondary { border: 1px solid var(--line); background: rgba(255,255,255,.45); }
.status { margin-top: 24px; color: var(--muted); font-size: .9rem; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.traffic-light { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 28px; padding: 38px; }
.card.accent { background: var(--green); color: white; border-color: var(--green); }
.card .number { font-weight: 850; color: var(--green); }
.card.accent .number { color: var(--lime); }
.card h2 { font-size: 1.2rem; letter-spacing: 0; margin-bottom: 28px; }
.card h3 { font-size: 2rem; margin-bottom: 14px; }
.card ul { padding-left: 20px; }
.traffic-card { border-top-width: 8px; }
.traffic-green { border-top-color: #238257; }
.traffic-yellow { border-top-color: #d59b00; background: #fff8d9; }
.traffic-red { border-top-color: #b93a32; background: #fff0ed; }
.traffic-green h2 { color: #195f4a; }
.traffic-yellow h2 { color: #785500; }
.traffic-red h2 { color: #8f241f; }

.pilot, .principles, .coming { margin-top: 88px; border-top: 1px solid var(--line); padding: 74px 0; }
.pilot { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; }
.pilot ol { margin: 0; padding-left: 22px; }
.pilot li { padding: 12px 0 20px 8px; border-bottom: 1px solid var(--line); }
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.grid div { background: rgba(255,255,255,.5); border: 1px solid var(--line); border-radius: 20px; padding: 26px; }
.grid h3 { margin-top: 0; }
.coming { max-width: 780px; }
.quick-check { display: grid; gap: 12px; margin: 30px 0; }
.quick-check p { margin: 0; padding: 18px 20px; background: rgba(255,255,255,.5); border: 1px solid var(--line); border-radius: 16px; }
.quick-check strong { color: var(--green); }
footer { border-top: 1px solid var(--line); padding-top: 36px; padding-bottom: 50px; color: var(--muted); }
.warning { font-size: .86rem; }

/* Klare Zwei-Wege-Auswahl auf der Anfrage-Startseite. */
.choice-grid { align-items: stretch; }
.choice-card { display: flex; flex-direction: column; }
.choice-card ul { flex: 1; }
.choice-card .button { display: inline-block; }
.accent .light-button { background: #fff; color: var(--green); border-color: #fff; }
.accent .light-button:hover { background: #f2faf6; }

@media (max-width: 760px) {
  .nav { position: relative; padding-block: 18px; }
  .nav > nav { display: none; }
  .mobile-menu { display: block; }
  .mobile-menu summary {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--card);
    cursor: pointer;
    list-style: none;
  }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu summary span,
  .mobile-menu summary span::before,
  .mobile-menu summary span::after {
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 2px;
    background: var(--ink);
    transition: transform .2s ease, opacity .2s ease;
  }
  .mobile-menu summary span { position: relative; }
  .mobile-menu summary span::before,
  .mobile-menu summary span::after { position: absolute; content: ""; left: 0; }
  .mobile-menu summary span::before { top: -7px; }
  .mobile-menu summary span::after { top: 7px; }
  .mobile-menu[open] summary span { background: transparent; }
  .mobile-menu[open] summary span::before { top: 0; transform: rotate(45deg); }
  .mobile-menu[open] summary span::after { top: 0; transform: rotate(-45deg); }
  .mobile-menu nav {
    position: absolute;
    z-index: 10;
    top: calc(100% - 8px);
    right: 28px;
    left: 28px;
    display: grid;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--card);
    box-shadow: 0 18px 45px rgba(23,33,29,.14);
  }
  .mobile-menu nav a { padding: 12px 14px; border-radius: 10px; }
  .mobile-menu nav a:focus-visible,
  .mobile-menu nav a:hover { color: var(--ink); background: var(--paper); }
  .hero { padding-top: 58px; }
  .split, .traffic-light, .pilot, .grid { grid-template-columns: 1fr; }
  .pilot { gap: 12px; }
  .card { padding: 28px; }
}