:root {
  --bg: #0b1020;
  --bg-alt: #111a33;
  --card: #16203f;
  --border: #26304f;
  --text: #e6ebf7;
  --muted: #93a0c4;
  --accent: #4f7cff;
  --accent-2: #22d3a5;
  --wa: #25d366;
  --sms: #ffb347;
  --mail: #f4719e;
  --danger: #ff5c7a;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* Header / Nav */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(11,16,32,.85); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-size: 1.35rem; font-weight: 800; color: var(--text); text-decoration: none; letter-spacing: .3px; }
.brand span { color: var(--accent); }
.brand-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--accent-2); margin-right: 6px; }
.nav ul { list-style: none; display: flex; gap: 22px; align-items: center; }
.nav ul a { color: var(--muted); text-decoration: none; font-size: .95rem; }
.nav ul a:hover { color: var(--text); }

/* Buttons */
.btn { display: inline-block; padding: .6rem 1.2rem; border-radius: 8px; font-weight: 600; text-decoration: none; transition: .15s; border: 1px solid transparent; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #3d68ea; }
.btn-ghost { border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-lg { padding: .8rem 1.6rem; font-size: 1rem; }

/* Hero */
.hero { padding: 96px 0 72px; background: radial-gradient(900px 420px at 80% -10%, rgba(79,124,255,.25), transparent), radial-gradient(700px 380px at 10% 10%, rgba(34,211,165,.12), transparent); }
.hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.eyebrow { color: var(--accent-2); font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; font-size: .8rem; }
.hero h1 { font-size: 2.6rem; line-height: 1.15; margin: 14px 0 18px; }
.lead { color: var(--muted); font-size: 1.12rem; max-width: 520px; }
.hero-cta { display: flex; gap: 14px; margin: 28px 0 14px; flex-wrap: wrap; }
.muted { color: var(--muted); font-size: .9rem; }

.terminal { background: #0a0f1f; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,.45); }
.terminal-bar { display: flex; gap: 6px; align-items: center; padding: 10px 14px; background: #131a33; font-size: .75rem; color: var(--muted); border-bottom: 1px solid var(--border); }
.terminal-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.terminal-bar span:first-child { background: var(--danger); }
.terminal-bar span:nth-child(2) { background: var(--sms); }
.terminal-bar span:nth-child(3) { background: var(--accent-2); }
.terminal pre { padding: 18px; font-size: .82rem; color: #b8c6f0; overflow-x: auto; }

/* Sections */
.section { padding: 72px 0; }
.section-alt { background: var(--bg-alt); }
.section h2 { font-size: 1.9rem; margin-bottom: 8px; }
.sub { color: var(--muted); margin-bottom: 32px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 24px; }
.card h3 { margin: 10px 0 8px; }
.card p { color: var(--muted); font-size: .93rem; }

.chip { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .72rem; font-weight: 700; letter-spacing: .5px; }
.chip-sms { background: rgba(255,179,71,.15); color: var(--sms); }
.chip-wa { background: rgba(37,211,102,.15); color: var(--wa); }
.chip-mail { background: rgba(244,113,158,.15); color: var(--mail); }
.chip-tg { background: rgba(96,165,250,.15); color: #60a5fa; }

.cta { padding: 72px 0; text-align: center; background: radial-gradient(700px 300px at 50% 0%, rgba(79,124,255,.22), transparent); }
.cta h2 { font-size: 1.9rem; margin-bottom: 10px; }
.cta p { color: var(--muted); margin-bottom: 22px; }

/* Rechtstexte */
.legal { max-width: 760px; color: var(--muted); line-height: 1.7; }
.legal h2, .legal h3 { color: var(--text); margin: 22px 0 8px; }
.legal p { margin-bottom: 12px; }
.legal a { color: var(--accent); }

.feature-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 24px; }
.feature-list h4 { color: var(--accent); margin-bottom: 4px; }
.feature-list p { color: var(--muted); font-size: .92rem; }

.price-row { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; }
.price-channel { font-weight: 800; color: var(--text); text-transform: uppercase; font-size: .85rem; }
.price-net { color: var(--muted); font-size: .85rem; flex: 1; padding-left: 12px; }
.price-value { font-weight: 700; color: var(--accent-2); }

.site-footer { border-top: 1px solid var(--border); padding: 28px 0; color: var(--muted); font-size: .88rem; text-align: center; }

.maintenance { background: var(--danger); color: #fff; text-align: center; padding: 8px; font-weight: 600; }

@media (max-width: 900px) {
  .hero-inner, .grid-3, .feature-list { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 48px; }
  .hero h1 { font-size: 2rem; }
  .nav ul { gap: 12px; }
  .nav ul a.btn { display: none; }
}