/* =====================================================================
   Open Galaxy — Homepage
   Kein Build, keine Abhängigkeiten. Eine Datei, die man ganz liest.
   ===================================================================== */

:root {
  --grund: #08070c;
  --erhoben: #100e17;
  --rand: #221f2e;
  --text: #ece9f5;
  --leise: #8f89a6;
  --akzent: #8b6cf0;
  --akzent-hell: #a78bfa;
  --gut: #4ade80;
  --warn: #fbbf24;
  --fehl: #f87171;
  --breite: 1080px;
  --rund: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--grund);
  color: var(--text);
  font: 16px/1.65 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* Ein ruhiger Schimmer oben, damit die Seite nicht wie ein Terminal wirkt. */
body::before {
  content: "";
  position: fixed;
  inset: -30vh 0 auto 0;
  height: 70vh;
  background: radial-gradient(
    60% 50% at 50% 40%,
    rgba(139, 108, 240, 0.16),
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
}

.huelle {
  position: relative;
  z-index: 1;
  max-width: var(--breite);
  margin: 0 auto;
  padding: 0 24px;
}

a {
  color: var(--akzent-hell);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* --- Kopf ----------------------------------------------------------- */
header.kopf {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(8, 7, 12, 0.72);
  border-bottom: 1px solid var(--rand);
}

.kopf .huelle {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 64px;
}

.marke {
  font-weight: 620;
  letter-spacing: -0.02em;
  color: var(--text);
  font-size: 17px;
}
.marke:hover {
  text-decoration: none;
}
.marke span {
  color: var(--akzent-hell);
}

.kopf nav {
  margin-left: auto;
  display: flex;
  gap: 22px;
  align-items: center;
}
.kopf nav a {
  color: var(--leise);
  font-size: 14.5px;
}
.kopf nav a:hover {
  color: var(--text);
  text-decoration: none;
}

/* --- Knöpfe --------------------------------------------------------- */
.knopf {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: var(--akzent);
  color: #fff;
  font: inherit;
  font-size: 14.5px;
  font-weight: 550;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, opacity 0.15s;
}
.knopf:hover {
  background: var(--akzent-hell);
  text-decoration: none;
}
.knopf:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.knopf.stiller {
  background: transparent;
  border-color: var(--rand);
  color: var(--text);
}
.knopf.stiller:hover {
  border-color: var(--akzent);
  background: rgba(139, 108, 240, 0.08);
}
.knopf.klein {
  padding: 6px 12px;
  font-size: 13px;
}
.knopf.gefahr:hover {
  border-color: var(--fehl);
  color: var(--fehl);
}

/* --- Abschnitte ----------------------------------------------------- */
section {
  padding: 88px 0;
}
section + section {
  border-top: 1px solid var(--rand);
}

h1 {
  font-size: clamp(34px, 5.5vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
  font-weight: 640;
}
h2 {
  font-size: 27px;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  font-weight: 600;
}
h3 {
  font-size: 17px;
  margin: 0 0 4px;
  font-weight: 600;
}
p {
  margin: 0 0 16px;
}
.leise {
  color: var(--leise);
}
.gross {
  font-size: 18.5px;
}

.abschnitt-kopf {
  margin-bottom: 36px;
}

/* --- Start ---------------------------------------------------------- */
.start {
  padding: 104px 0 88px;
  max-width: 720px;
}
.start .tat {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

/* --- Raster --------------------------------------------------------- */
.raster {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.karte {
  background: var(--erhoben);
  border: 1px solid var(--rand);
  border-radius: var(--rund);
  padding: 24px;
}
.karte.hervor {
  border-color: var(--akzent);
  box-shadow: 0 0 0 1px rgba(139, 108, 240, 0.25),
    0 18px 50px -20px rgba(139, 108, 240, 0.4);
}

.preis {
  font-size: 32px;
  font-weight: 640;
  letter-spacing: -0.02em;
  margin: 12px 0 2px;
}
.preis small {
  font-size: 14px;
  font-weight: 400;
  color: var(--leise);
}

.merkmale {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  font-size: 14.5px;
  color: var(--leise);
}
.merkmale li {
  padding: 5px 0 5px 22px;
  position: relative;
}
.merkmale li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 12px;
  width: 9px;
  height: 5px;
  border-left: 1.8px solid var(--akzent);
  border-bottom: 1.8px solid var(--akzent);
  transform: rotate(-45deg);
}

/* --- Formulare ------------------------------------------------------ */
label {
  display: block;
  font-size: 13.5px;
  color: var(--leise);
  margin: 0 0 6px;
}
input[type="email"],
input[type="password"],
input[type="text"] {
  width: 100%;
  padding: 11px 13px;
  border-radius: 10px;
  border: 1px solid var(--rand);
  background: #0c0a12;
  color: var(--text);
  font: inherit;
  font-size: 15px;
}
input:focus {
  outline: none;
  border-color: var(--akzent);
}
.feld + .feld {
  margin-top: 16px;
}

.reiter {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  background: #0c0a12;
  border: 1px solid var(--rand);
  border-radius: 11px;
  padding: 4px;
}
.reiter button {
  flex: 1;
  padding: 8px;
  border: 0;
  background: transparent;
  color: var(--leise);
  font: inherit;
  font-size: 14.5px;
  border-radius: 8px;
  cursor: pointer;
}
.reiter button[aria-selected="true"] {
  background: var(--erhoben);
  color: var(--text);
}

.schmal {
  max-width: 400px;
  margin: 0 auto;
}

/* --- Meldungen ------------------------------------------------------ */
.meldung {
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 14px;
  margin-bottom: 18px;
  border: 1px solid;
}
.meldung.fehler {
  border-color: rgba(248, 113, 113, 0.4);
  background: rgba(248, 113, 113, 0.08);
  color: var(--fehl);
}
.meldung.erfolg {
  border-color: rgba(74, 222, 128, 0.4);
  background: rgba(74, 222, 128, 0.08);
  color: var(--gut);
}
.meldung.hinweis {
  border-color: rgba(251, 191, 36, 0.35);
  background: rgba(251, 191, 36, 0.07);
  color: var(--warn);
}
.meldung:empty {
  display: none;
}

/* --- Schlüssel ------------------------------------------------------ */
.schluessel {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 13.5px;
  word-break: break-all;
  background: #0c0a12;
  border: 1px dashed var(--akzent);
  border-radius: 10px;
  padding: 14px;
  margin: 12px 0;
  color: var(--akzent-hell);
}

.zeile {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 0;
  border-top: 1px solid var(--rand);
  font-size: 14.5px;
}
.zeile:first-child {
  border-top: 0;
}
.zeile .nach-rechts {
  margin-left: auto;
}
.kennung {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 13px;
  color: var(--leise);
}

.zahl {
  font-size: 40px;
  font-weight: 640;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

/* --- Fuß ------------------------------------------------------------ */
footer {
  border-top: 1px solid var(--rand);
  padding: 40px 0 60px;
  color: var(--leise);
  font-size: 14px;
}
footer .huelle {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  align-items: center;
}
footer nav {
  margin-left: auto;
  display: flex;
  gap: 20px;
}

.verborgen {
  display: none !important;
}

@media (max-width: 640px) {
  section {
    padding: 60px 0;
  }
  .kopf nav {
    gap: 16px;
  }
  .kopf nav a.nur-breit {
    display: none;
  }
}