:root {
  --bg: #0a0a0e;
  --text: #ffffff;
  --text-80: rgba(255, 255, 255, 0.8);
  --text-60: rgba(255, 255, 255, 0.6);
  --text-45: rgba(255, 255, 255, 0.45);
  --surface: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.1);
  --accent: #f5d9c2;
  --accent-deep: #c98d6b;
  --on-accent: #0b1024;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

.wrap { width: 100%; max-width: 760px; margin: 0 auto; padding: 0 20px; }

header.top { padding: 28px 0; }
header.top .wrap { display: flex; align-items: center; gap: 10px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 17px; }
.brand:hover { text-decoration: none; }
.mark {
  width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  display: inline-flex; align-items: center; justify-content: center;
}

/* Startseite: der Coach-Himmel der App */
body.home {
  background: linear-gradient(180deg, #05070f 0%, #0b1024 40%, #1c2340 70%, #4a4460 88%, #8a6b5c 100%) fixed;
  background-color: #05070f;
}
body.home main { flex: 1; display: flex; flex-direction: column; }
body.home .wrap { max-width: 1080px; }
body.home footer.bottom { background: rgba(5, 7, 15, 0.55); }

.hero { flex: 1; display: flex; align-items: center; padding: 32px 0 56px; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
.eyebrow { margin: 0 0 14px; font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); opacity: 0.85; }
.hero h1 { margin: 0; font-size: clamp(42px, 7vw, 72px); line-height: 1.02; letter-spacing: -0.035em; font-weight: 700; }
.hero p.lead { margin: 20px 0 0; font-size: clamp(17px, 2vw, 20px); color: var(--text-80); max-width: 480px; }
.badge {
  display: inline-block; margin-top: 30px;
  padding: 13px 22px; border-radius: 100px;
  background: var(--accent); color: var(--on-accent); font-weight: 700;
  box-shadow: 0 8px 30px rgba(245, 217, 194, 0.18);
}

/* App-Andeutung (reines CSS) */
.phone {
  justify-self: center;
  width: 290px; padding: 10px; border-radius: 46px;
  background: #15161d;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5), 0 0 120px rgba(245, 217, 194, 0.08);
}
.screen {
  position: relative; border-radius: 37px; overflow: hidden;
  padding: 44px 14px 22px; min-height: 560px;
  background: linear-gradient(180deg, #05070f 0%, #0b1024 55%, #1c2340 82%, #4a4460 100%);
  display: flex; flex-direction: column; gap: 10px;
  font-size: 13px; line-height: 1.45;
}
.notch { position: absolute; top: 12px; left: 50%; transform: translateX(-50%); width: 84px; height: 24px; border-radius: 20px; background: #000; }
.app-title { text-align: center; font-weight: 600; font-size: 14px; color: var(--text-80); margin-bottom: 10px; }
.bubble { max-width: 86%; padding: 9px 12px; border-radius: 18px; color: var(--text); }
.bubble.user { align-self: flex-end; background: rgba(245, 217, 194, 0.16); border-bottom-right-radius: 6px; }
.bubble.coach { align-self: flex-start; background: rgba(255, 255, 255, 0.09); border-bottom-left-radius: 6px; }
.bubble b { color: var(--accent); font-weight: 600; }
.bubble.small { margin-top: auto; }
.rings { display: flex; gap: 14px; justify-content: center; padding: 14px 0 6px; }
.ring {
  --size: 54px;
  width: var(--size); height: var(--size); border-radius: 50%;
  background: conic-gradient(var(--accent) calc(var(--p) * 360deg), rgba(255, 255, 255, 0.14) 0);
  display: grid; place-items: center;
}
.ring span {
  width: calc(var(--size) - 12px); height: calc(var(--size) - 12px); border-radius: 50%;
  background: #131a33; display: grid; place-items: center;
  font-size: 12px; font-weight: 700; color: var(--text-80);
}

.features-section { padding: 0 0 72px; }
.features { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; grid-template-columns: 1fr; }
.features li {
  background: rgba(20, 26, 51, 0.55);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 22px;
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.features .icon {
  width: 38px; height: 38px; border-radius: 11px;
  display: inline-grid; place-items: center;
  background: rgba(245, 217, 194, 0.14); color: var(--accent);
}
.features h2 { margin: 14px 0 6px; font-size: 17px; line-height: 1.3; }
.features p { margin: 0; color: var(--text-70, rgba(255,255,255,0.7)); font-size: 15px; }

@media (min-width: 860px) {
  .hero { padding: 24px 0 80px; }
  .hero-grid { grid-template-columns: 1.15fr 0.85fr; gap: 64px; }
  .features { grid-template-columns: repeat(3, 1fr); gap: 18px; }
}
@media (max-width: 859px) {
  .phone { width: 260px; }
  .screen { min-height: 480px; }
}

/* Textseiten (Impressum, Datenschutz) */
main.legal { flex: 1; padding: 20px 0 64px; }
main.legal h1 { font-size: 34px; line-height: 1.15; letter-spacing: -0.02em; margin: 12px 0 8px; }
main.legal h2 { font-size: 19px; margin: 36px 0 8px; }
main.legal h3 { font-size: 16px; margin: 22px 0 6px; }
main.legal p, main.legal li { color: var(--text-80); }
main.legal ul { padding-left: 20px; }
.muted { color: var(--text-45) !important; font-size: 14px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 16px 18px; margin: 16px 0; }
.card p { margin: 4px 0; }

footer.bottom { border-top: 1px solid var(--border); padding: 22px 0 28px; font-size: 14px; color: var(--text-45); }
footer.bottom .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }
footer.bottom nav { display: flex; gap: 18px; flex-wrap: wrap; }
footer.bottom a { color: var(--text-60); }