:root {
  --bg: #0d1117; --panel: #151b26; --panel2: #1b2333; --border: #26324a;
  --accent: #1e88ff; --accent2: #1669c9; --text: #e6edf3; --muted: #8b98a9; --green: #3ddc84;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 "Segoe UI", system-ui, -apple-system, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: #0b0f16; border: 1px solid var(--border); border-radius: 6px; padding: 1px 6px; font-size: .92em; word-break: break-all; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }
.small { font-size: .88em; }

/* Kopfzeile */
.top { position: sticky; top: 0; z-index: 10; background: rgba(13, 17, 23, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.top-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 18px; }
.brand:hover { text-decoration: none; }
nav { display: flex; align-items: center; gap: 18px; }
nav a { color: var(--muted); font-size: 15px; }
nav a:hover { color: var(--text); text-decoration: none; }
.lang { background: var(--panel2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 4px 10px; cursor: pointer; font: inherit; font-size: 13px; font-weight: 700; }

/* Hero */
.hero { padding: 64px 0 40px; background: radial-gradient(ellipse at 70% 0%, rgba(30, 136, 255, .18), transparent 60%); }
.hero-inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: center; }
.kicker { color: var(--accent); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; font-size: 13px; margin: 0 0 8px; }
h1 { font-size: clamp(32px, 5vw, 50px); line-height: 1.1; margin: 0 0 16px; }
h2 { font-size: 30px; margin: 56px 0 20px; }
h3 { margin: 0 0 6px; font-size: 18px; }
.lead { font-size: 18px; color: #c9d1d9; margin: 0 0 24px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 14px; }
.hero-img img, .shot { width: 100%; border-radius: 14px; border: 1px solid var(--border); box-shadow: 0 20px 60px rgba(0, 0, 0, .5); display: block; }
.shot { max-width: 620px; margin: 28px auto 0; }

/* Knöpfe */
.btn { display: inline-flex; flex-direction: column; align-items: center; justify-content: center; padding: 11px 22px; border-radius: 10px; background: #2b3445; color: var(--text); font-weight: 600; border: 1px solid var(--border); }
.btn:hover { background: #38445a; text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent2); }
.btn.big { padding: 16px 28px; font-size: 18px; margin: 8px 0 12px; }
.btn small { font-weight: 400; font-size: 12px; opacity: .85; }

/* Karten */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card, .box, .price { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 20px; }
.card p { margin: 0; color: #c9d1d9; }
.band { margin-top: 56px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
.split h2 { margin-top: 0; }
#download .split { background: var(--panel2); border: 1px solid var(--border); border-radius: 16px; padding: 28px; }
.box ul, .price ul { margin: 8px 0 0; padding-left: 20px; }
.box li, .price li { margin: 4px 0; }
.price { text-align: center; }
.price ul { text-align: left; display: inline-block; }
.price-tag { font-size: 46px; font-weight: 800; color: var(--green); line-height: 1.2; }
.steps { margin: 0; padding: 0; list-style: none; counter-reset: s; }
.steps li { counter-increment: s; position: relative; padding: 4px 0 18px 52px; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 2px; width: 36px; height: 36px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; display: grid; place-items: center; }
.steps b { display: block; font-size: 17px; }
.steps span { color: #c9d1d9; }
.copy { cursor: pointer; }
.copy.ok { border-color: var(--green); color: var(--green); }

/* FAQ */
details { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 600; }
details p { margin: 10px 0 0; color: #c9d1d9; }
.note p { background: rgba(255, 169, 77, .08); border: 1px solid rgba(255, 169, 77, .35); border-radius: 12px; padding: 14px 18px; color: #e8c9a6; margin-top: 40px; }

/* Fußzeile */
.foot { border-top: 1px solid var(--border); margin-top: 56px; padding: 22px 0; color: var(--muted); font-size: 14px; }
.foot-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* Rechtstexte */
.legal { max-width: 800px; padding-top: 32px; }
.legal h1 { font-size: 34px; }
.legal h2 { font-size: 22px; margin: 28px 0 8px; }
.todo { background: rgba(255, 107, 107, .12); border: 1px dashed #ff6b6b; border-radius: 6px; padding: 0 6px; color: #ff9b9b; }

@media (max-width: 860px) {
  .hero-inner, .split { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  nav a:not(.keep) { display: none; }
  .hero { padding-top: 36px; }
}