/* NEOS Sales Academy - Corporate Identity */

:root {
  --cyan: #20d2f4;
  --coral: #fd4825;
  --yellow: #f5ff00;
  --magenta: #fe09a0;

  --bg: #07090d;
  --bg-karte: #11151c;
  --bg-karte-hover: #171d26;
  --linie: #222a36;
  --text: #eef2f7;
  --text-leise: #93a0b2;

  --sora: 'Sora', system-ui, sans-serif;
  --hanken: 'Hanken Grotesk', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(32, 210, 244, 0.13), transparent 60%),
    radial-gradient(700px 500px at 95% 0%, rgba(254, 9, 160, 0.10), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: var(--hanken);
  font-size: 16px;
  line-height: 1.65;
  min-height: 100vh;
}

h1, h2, h3 { font-family: var(--sora); font-weight: 600; line-height: 1.25; letter-spacing: -0.01em; }
h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); margin: 0 0 0.4rem; }
h2 { font-size: 1.35rem; margin: 2rem 0 0.6rem; }
h3 { font-size: 1.1rem; margin: 1.6rem 0 0.4rem; }
a { color: var(--cyan); }

.band {
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta) 45%, var(--coral) 75%, var(--yellow));
}

header.kopf {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.9rem 1.5rem;
  border-bottom: 1px solid var(--linie);
  background: rgba(7, 9, 13, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
  flex-wrap: wrap;
}

.marke { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; color: var(--text); }
.marke img { height: 26px; width: auto; display: block; }
.marke span { font-family: var(--sora); font-weight: 600; letter-spacing: -0.01em; }
.marke small { display: block; font-family: var(--mono); font-size: 0.62rem; color: var(--cyan); letter-spacing: 0.18em; text-transform: uppercase; }

nav.menu { display: flex; gap: 1.1rem; margin-left: auto; flex-wrap: wrap; align-items: center; }
nav.menu a { color: var(--text-leise); text-decoration: none; font-size: 0.92rem; padding: 0.2rem 0; border-bottom: 2px solid transparent; }
nav.menu a:hover { color: var(--text); }
nav.menu a.aktiv { color: var(--text); border-bottom-color: var(--cyan); }
nav.menu .wer { font-family: var(--mono); font-size: 0.72rem; color: var(--text-leise); border: 1px solid var(--linie); border-radius: 999px; padding: 0.2rem 0.65rem; }

main { max-width: 980px; margin: 0 auto; padding: 2.2rem 1.5rem 4rem; }
.schmal { max-width: 760px; }

.kopfzeile { margin-bottom: 2rem; }
.kopfzeile p { color: var(--text-leise); margin: 0.2rem 0 0; }

.balken { height: 8px; border-radius: 999px; background: var(--linie); overflow: hidden; }
.balken > i { display: block; height: 100%; background: linear-gradient(90deg, var(--cyan), var(--magenta)); }
.balken.klein { height: 5px; }

.gesamt { display: flex; align-items: center; gap: 1rem; margin-top: 1.2rem; }
.gesamt .balken { flex: 1; }
.gesamt b { font-family: var(--mono); color: var(--cyan); font-size: 1.1rem; }

.kacheln { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; margin-top: 1.6rem; }

.kachel {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--bg-karte);
  border: 1px solid var(--linie);
  border-radius: 14px;
  padding: 1.1rem 1.2rem 1.3rem;
  transition: border-color 0.15s, transform 0.15s, background 0.15s;
}
.kachel:hover { border-color: var(--cyan); background: var(--bg-karte-hover); transform: translateY(-2px); }
.kachel .nr { font-family: var(--mono); font-size: 0.72rem; color: var(--cyan); letter-spacing: 0.12em; }
.kachel h3 { margin: 0.35rem 0 0.3rem; font-size: 1.02rem; }
.kachel p { margin: 0 0 1rem; color: var(--text-leise); font-size: 0.9rem; }
.kachel .stand { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 0.7rem; color: var(--text-leise); margin-bottom: 0.35rem; }

.schild { display: inline-block; font-family: var(--mono); font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.1em; padding: 0.15rem 0.5rem; border-radius: 999px; border: 1px solid currentColor; }
.schild.fertig { color: var(--cyan); }
.schild.offen { color: var(--text-leise); }
.schild.nacharbeit { color: var(--coral); }

.karte { background: var(--bg-karte); border: 1px solid var(--linie); border-radius: 14px; padding: 1.4rem 1.5rem; }
.karte + .karte { margin-top: 1rem; }

.lektion h2 { border-left: 3px solid var(--cyan); padding-left: 0.7rem; }
.lektion table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.93rem; }
.lektion th, .lektion td { border: 1px solid var(--linie); padding: 0.55rem 0.7rem; text-align: left; vertical-align: top; }
.lektion th { background: #0d1118; font-family: var(--sora); font-weight: 600; font-size: 0.88rem; }
.lektion code { font-family: var(--mono); background: #0d1118; padding: 0.1rem 0.35rem; border-radius: 5px; font-size: 0.88em; }
.lektion blockquote { margin: 1rem 0; padding: 0.6rem 1rem; border-left: 3px solid var(--yellow); background: #0d1118; color: var(--text-leise); }
.lektion ul, .lektion ol { padding-left: 1.2rem; }
.lektion li { margin: 0.3rem 0; }

.knopf {
  display: inline-block;
  font-family: var(--sora);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  border-radius: 10px;
  padding: 0.72rem 1.3rem;
  background: var(--cyan);
  color: #04161b;
  transition: filter 0.15s;
}
.knopf:hover { filter: brightness(1.1); }
.knopf.rand { background: transparent; color: var(--text); border: 1px solid var(--linie); }
.knopf.rand:hover { border-color: var(--cyan); color: var(--cyan); }
.knopfreihe { display: flex; gap: 0.7rem; flex-wrap: wrap; margin-top: 1.8rem; }

.frage { background: var(--bg-karte); border: 1px solid var(--linie); border-radius: 14px; padding: 1.2rem 1.4rem; margin-bottom: 1rem; }
.frage p.text { font-family: var(--sora); font-weight: 600; margin: 0 0 0.9rem; }
.frage label { display: flex; gap: 0.6rem; align-items: flex-start; padding: 0.5rem 0.7rem; border: 1px solid var(--linie); border-radius: 9px; margin-bottom: 0.45rem; cursor: pointer; }
.frage label:hover { border-color: var(--cyan); }
.frage input { accent-color: var(--cyan); margin-top: 0.35rem; }
.frage .nr { font-family: var(--mono); font-size: 0.7rem; color: var(--cyan); letter-spacing: 0.12em; }

.treffer { border-left: 3px solid var(--cyan); padding-left: 0.9rem; margin: 0.6rem 0; }
.daneben { border-left: 3px solid var(--coral); padding-left: 0.9rem; margin: 0.6rem 0; }
.hinweis { color: var(--text-leise); font-size: 0.9rem; }

table.liste { width: 100%; border-collapse: collapse; font-size: 0.93rem; }
table.liste th, table.liste td { border-bottom: 1px solid var(--linie); padding: 0.6rem 0.5rem; text-align: left; }
table.liste th { font-family: var(--sora); font-size: 0.85rem; color: var(--text-leise); font-weight: 600; }
table.liste td.zahl { font-family: var(--mono); }

.mitte { min-height: 80vh; display: flex; align-items: center; justify-content: center; padding: 2rem 1.5rem; }
.anmeldekarte { background: var(--bg-karte); border: 1px solid var(--linie); border-radius: 18px; padding: 2.4rem; max-width: 420px; width: 100%; text-align: center; }
.anmeldekarte img { height: 52px; margin-bottom: 1.2rem; }
.anmeldekarte p { color: var(--text-leise); }
.anmeldekarte .knopf { width: 100%; margin-top: 1.4rem; }
.fehler { color: var(--coral); font-size: 0.9rem; }

footer { border-top: 1px solid var(--linie); color: var(--text-leise); font-size: 0.82rem; padding: 1.4rem 1.5rem; text-align: center; }
footer span { font-family: var(--mono); }

@media (max-width: 620px) {
  header.kopf { gap: 0.8rem; padding: 0.8rem 1rem; }
  nav.menu { width: 100%; margin-left: 0; gap: 0.9rem; }
  main { padding: 1.6rem 1rem 3rem; }
}