:root {
  /* Farben zentral, damit das Branding spaeter an einer Stelle wechselt */
  --brand: #19a4ea;
  --brand-dark: #0b4f80;
  --brand-deep: #083a5e;
  --accent: #ffd700;
  --text: #16293a;
  --muted: #5b6b7b;
  --bg: #f4f8fb;
  --card: #ffffff;
  --line: #dde6ee;
  --radius: 16px;
  --max: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}
a { color: var(--brand-dark); }
img { max-width: 100%; height: auto; display: block; }
.wrap { width: min(var(--max), 100% - 32px); margin-inline: auto; }

/* Kopf */
.topbar {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; color: var(--brand-dark); text-decoration: none; }
.logo img { width: 36px; height: 36px; border-radius: 9px; }
.nav { display: flex; gap: 20px; }
.nav a { text-decoration: none; color: var(--muted); font-weight: 500; }
.nav a:hover { color: var(--brand-dark); }

/* Hero */
.hero {
  position: relative; color: #fff;
  background: var(--brand-deep) url("hero.jpg") center / cover no-repeat;
}
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,58,94,.78), rgba(8,58,94,.88)); }
.hero .wrap { position: relative; padding: 72px 0 64px; display: grid; gap: 28px; grid-template-columns: 1.2fr .8fr; align-items: center; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.3rem); line-height: 1.1; margin: 0 0 14px; }
.hero p { font-size: 1.15rem; color: rgba(255,255,255,.88); max-width: 34rem; margin: 0 0 26px; }
.badge { display: inline-flex; align-items: center; gap: 10px; background: #fff; color: var(--brand-deep); font-weight: 700; padding: 12px 20px; border-radius: 12px; text-decoration: none; box-shadow: 0 6px 20px rgba(0,0,0,.18); }
.badge small { display: block; font-weight: 500; font-size: .75rem; color: var(--muted); }
.badge.soon { background: rgba(255,255,255,.14); color: #fff; box-shadow: none; border: 1px solid rgba(255,255,255,.35); cursor: default; }
.badge.soon small { color: rgba(255,255,255,.75); }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-art { justify-self: center; }
.hero-art img { width: min(260px, 60vw); filter: drop-shadow(0 18px 40px rgba(0,0,0,.35)); border-radius: 56px; }

/* Abschnitte */
section { padding: 64px 0; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 0 0 8px; }
.lead { color: var(--muted); margin: 0 0 32px; max-width: 40rem; }
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card .icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(25,164,234,.12); color: var(--brand-dark); display: grid; place-items: center; font-size: 1.4rem; margin-bottom: 14px; }
.card h3 { margin: 0 0 6px; font-size: 1.1rem; }
.card p { margin: 0; color: var(--muted); }

.steps { counter-reset: step; }
.steps .card { position: relative; padding-top: 28px; }
.steps .card::before { counter-increment: step; content: counter(step); position: absolute; top: -14px; left: 20px; width: 28px; height: 28px; border-radius: 50%; background: var(--brand); color: #fff; font-weight: 700; display: grid; place-items: center; }

.premium { background: var(--brand-deep); color: #fff; }
.premium h2 { color: #fff; }
.premium .lead { color: rgba(255,255,255,.8); }
.premium ul { margin: 0 0 24px; padding: 0; list-style: none; display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.premium li { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 12px; padding: 14px 16px; }
.premium strong { color: var(--accent); }

.download { text-align: center; }
.download .cta { justify-content: center; }

footer { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: .9rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; }
footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
footer a { color: var(--muted); }

/* Rechtstexte */
.legal { padding: 48px 0 72px; }
.legal .wrap { max-width: 760px; }
.legal h1 { font-size: 2rem; }
.legal p, .legal address { margin: 0 0 14px; font-style: normal; }

@media (max-width: 760px) {
  .hero .wrap { grid-template-columns: 1fr; padding: 48px 0 40px; }
  .hero-art { order: -1; }
  .nav { display: none; }
}