/* AstroKardio Verkaufsseite. Farben und Maße aus dem Programm (index.html, :root). */
:root {
  --bg-page: #1c1c3a;
  --bg-panel: #272752;
  --bg-card: #30305e;
  --bg-input: #22224a;
  --bg-hover: #3e3e78;
  --accent-gold: #f0c040;
  --gold-dunkel: #1a1400;
  --gold-hover: #f8d060;
  --gold-verlauf-ende: #e8a820;
  --accent-silver: #c0c8d8;
  --accent-blue: #4488ff;
  --text-primary: #f5f5ff;
  --text-secondary: #d8d8f8;
  --text-muted: #a0a0c8;
  --text-label: #e0e0ff;
  --border-subtle: rgba(255,255,255,0.22);
  --border-mid: rgba(255,255,255,0.38);
  --border-accent: rgba(240,192,64,0.5);
  --status-ok: #40c070;
  --status-loading: #4088e0;
  --planet-sun: #f0c040; --planet-moon: #c0c8d8; --planet-mercury: #e0e040; --planet-venus: #60c060;
  --planet-mars: #e04040; --planet-jupiter: #5090f0; --planet-saturn: #6080d0; --planet-uranus: #40d0d0;
  --planet-neptune: #4090d0; --planet-pluto: #c04060; --planet-lilith: #e040c8; --planet-chiron: #d4882a;
  --planet-vertex: #40c8a0; --planet-gc: #e8e0a0;
  --element-fire: #e05030; --element-earth: #708040; --element-air: #c0b840; --element-water: #4070c0;
  --radius-sm: 6px; --radius-md: 10px; --radius-lg: 16px; --radius-xl: 24px;
  --gap-xs: 4px; --gap-sm: 8px; --gap-md: 16px; --gap-lg: 24px; --gap-xl: 40px;
  --shadow-panel: 0 4px 32px rgba(0,0,0,0.5);
  --shadow-card: 0 2px 12px rgba(0,0,0,0.4);
  --shadow-gold: 0 2px 16px rgba(240,192,64,0.25);
  --shadow-gold-hover: 0 4px 24px rgba(240,192,64,0.4);
  --font-main: "Segoe UI", system-ui, sans-serif;
  --breite: 1040px;
}
* { box-sizing: border-box; }
html { font-size: 18px; color-scheme: dark; }
body {
  margin: 0;
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.6;
}
a { color: var(--accent-gold); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-weight: 600; letter-spacing: 0.01em; margin: 0; }
p { margin: 0 0 1rem; }
ul { margin: 0; padding-left: 1.2rem; }
li { margin-bottom: 0.4rem; }

/* Kopfzeile */
.kopf {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-panel);
}
.kopf-innen {
  max-width: var(--breite); margin: 0 auto; min-height: 56px;
  padding: 0 var(--gap-lg);
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--gap-sm) var(--gap-md);
}
.marke {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.3rem; font-weight: 700; color: var(--accent-gold);
  letter-spacing: 0.04em; white-space: nowrap; text-decoration: none; padding: 8px 0;
}
.marke:hover { text-decoration: none; }
.marke img { width: 36px; height: 36px; border-radius: 6px; }
.marke span { color: var(--text-secondary); font-weight: 400; font-size: 0.85rem; margin-left: 8px; letter-spacing: 0; white-space: normal; }
.navi { display: flex; flex-wrap: wrap; gap: 0.2rem 1.2rem; margin-left: auto; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.02em; }
.navi a { color: var(--text-secondary); }
.navi a:hover { color: var(--text-primary); }
.sprachen { display: flex; flex-wrap: wrap; gap: var(--gap-xs); align-items: center; }
.sprachen a {
  display: inline-block; padding: 5px 12px; border-radius: 99px;
  border: 1px solid var(--border-mid); color: var(--text-secondary);
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em;
}
.sprachen a:hover { background: var(--bg-hover); color: var(--text-primary); text-decoration: none; }
.sprachen a.aktiv { background: rgba(240,192,64,0.12); border-color: var(--border-accent); color: var(--accent-gold); }
.sprachwahl {
  display: none; font: inherit; font-size: 0.9rem; padding: 6px 10px;
  border: 1px solid var(--border-mid); border-radius: var(--radius-sm);
  background: var(--bg-input); color: var(--text-primary);
}
@media (max-width: 820px) {
  .sprachen a { display: none; }
  .sprachwahl { display: block; }
  .navi { display: none; }
}

main { max-width: var(--breite); margin: 0 auto; padding: var(--gap-lg) var(--gap-lg) var(--gap-xl); }
section { padding-top: var(--gap-xl); }
section h2 { font-size: 1.6rem; margin-bottom: var(--gap-md); }
.einleitung { color: var(--text-secondary); max-width: 46rem; }

/* Bühne */
.buehne { display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--gap-xl); align-items: center; padding-top: var(--gap-lg); }
.buehne h1 { font-size: 2.6rem; line-height: 1.15; }
.buehne h1 small { display: block; font-size: 1.1rem; font-weight: 400; color: var(--accent-gold); letter-spacing: 0.04em; margin-bottom: 0.4rem; }
.leitsatz { font-size: 1.25rem; color: var(--text-secondary); margin: var(--gap-md) 0 var(--gap-lg); max-width: 32rem; }
.knoepfe { display: flex; flex-wrap: wrap; gap: var(--gap-md); align-items: center; }
.abzeichen-zeile { display: flex; flex-wrap: wrap; gap: var(--gap-sm); margin-top: var(--gap-lg); }
.buehne-bild { display: flex; justify-content: center; }
.buehne-bild img { width: 100%; max-width: 320px; height: auto; border-radius: var(--radius-xl); box-shadow: var(--shadow-panel); }
@media (max-width: 820px) {
  .buehne { grid-template-columns: 1fr; }
  .buehne-bild { order: -1; }
  .buehne-bild img { max-width: 180px; }
  .buehne h1 { font-size: 2rem; }
}

/* Knöpfe wie im Programm */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--gap-xs);
  padding: 12px 22px; border: none; border-radius: var(--radius-md);
  font-family: inherit; font-size: 1rem; font-weight: 600; letter-spacing: 0.02em;
  cursor: pointer; white-space: nowrap; text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-gold {
  background: linear-gradient(135deg, var(--accent-gold) 0%, var(--gold-verlauf-ende) 100%);
  color: var(--gold-dunkel); box-shadow: var(--shadow-gold);
}
.btn-gold:hover { box-shadow: var(--shadow-gold-hover); transform: translateY(-1px); }
.btn-zweit { background: transparent; border: 1px solid var(--border-mid); color: var(--text-secondary); }
.btn-zweit:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--accent-gold); }
.btn:active { transform: scale(0.97); }

/* Abzeichen */
.badge {
  display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 99px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
}
.badge-ok { background: rgba(64,192,112,0.15); color: var(--status-ok); }
.badge-blau { background: rgba(64,136,224,0.15); color: var(--status-loading); }
.badge-info { background: rgba(255,255,255,0.07); color: var(--text-secondary); }

/* Planetenzeile: die Farben des Programms */
.planeten { display: flex; flex-wrap: wrap; gap: var(--gap-sm); margin: var(--gap-xl) 0 0; padding: 0; list-style: none; }
.planeten li {
  width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: var(--gold-dunkel); font-weight: 600;
}
.planeten li span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.p-sun { background: var(--planet-sun); } .p-moon { background: var(--planet-moon); } .p-mercury { background: var(--planet-mercury); }
.p-venus { background: var(--planet-venus); } .p-mars { background: var(--planet-mars); } .p-jupiter { background: var(--planet-jupiter); }
.p-saturn { background: var(--planet-saturn); } .p-uranus { background: var(--planet-uranus); } .p-neptune { background: var(--planet-neptune); }
.p-pluto { background: var(--planet-pluto); } .p-lilith { background: var(--planet-lilith); } .p-chiron { background: var(--planet-chiron); }
.p-vertex { background: var(--planet-vertex); } .p-gc { background: var(--planet-gc); }

/* Karten */
.karten { display: grid; gap: var(--gap-md); grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.karte {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: var(--gap-lg); box-shadow: var(--shadow-card);
}
.karte .kartentitel {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-secondary); margin-bottom: var(--gap-md); display: flex; align-items: center; gap: var(--gap-sm);
}
.karte .kartentitel .zeichen { font-size: 1.1rem; color: var(--accent-gold); }
.karte h3 { font-size: 1.15rem; margin-bottom: var(--gap-sm); }
.karte p:last-child { margin-bottom: 0; }
.karte.farbe-feuer { border-top: 3px solid var(--element-fire); }
.karte.farbe-erde { border-top: 3px solid var(--element-earth); }
.karte.farbe-luft { border-top: 3px solid var(--element-air); }
.karte.farbe-wasser { border-top: 3px solid var(--element-water); }
.karte.farbe-gold { border-top: 3px solid var(--accent-gold); }
.karte.farbe-silber { border-top: 3px solid var(--accent-silver); }
.karte.farbe-jupiter { border-top: 3px solid var(--planet-jupiter); }
.karte.farbe-uranus { border-top: 3px solid var(--planet-uranus); }

/* Ablauf in drei Schritten */
.schritte { display: grid; gap: var(--gap-md); grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); counter-reset: schritt; }
.schritt { background: var(--bg-panel); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: var(--gap-lg); }
.schritt::before {
  counter-increment: schritt; content: counter(schritt);
  display: inline-flex; width: 40px; height: 40px; border-radius: 50%; align-items: center; justify-content: center;
  background: var(--accent-gold); color: var(--gold-dunkel); font-weight: 700; font-size: 1.1rem; margin-bottom: var(--gap-md);
}
.schritt h3 { font-size: 1.1rem; margin-bottom: var(--gap-sm); }

/* Kaufkarte */
.kauf { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-lg); align-items: start; }
.kaufkarte {
  background: var(--bg-card); border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl); padding: var(--gap-xl) var(--gap-lg); box-shadow: var(--shadow-card);
}
.preis { font-size: 2.6rem; font-weight: 600; color: var(--accent-gold); line-height: 1.1; }
.preis-zusatz { color: var(--text-muted); margin-bottom: var(--gap-lg); }
.kaufkarte .knoepfe { margin: var(--gap-lg) 0 var(--gap-md); }
.kaufkarte .btn { width: 100%; }
.hinweis { color: var(--text-muted); font-size: 0.9rem; }
.liste h3 { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-secondary); margin: var(--gap-lg) 0 var(--gap-sm); }
.liste h3:first-child { margin-top: 0; }
.liste ul { list-style: none; padding: 0; }
.liste li { padding-left: 1.6rem; position: relative; }
.liste li::before { content: "✓"; position: absolute; left: 0; color: var(--status-ok); font-weight: 700; }
.liste li.nicht::before { content: "–"; color: var(--text-muted); }
@media (max-width: 820px) { .kauf { grid-template-columns: 1fr; } }

/* Anleitung und Rechtliches */
.text-breit { max-width: 46rem; }
.anleitung ol { padding-left: 1.4rem; }
.anleitung li { margin-bottom: 0.6rem; }
code { font-family: Consolas, "Courier New", monospace; font-size: 0.9em; background: var(--bg-input); padding: 1px 6px; border-radius: 4px; color: var(--text-label); }
.recht { display: grid; gap: var(--gap-md); grid-template-columns: 1fr 1fr; }
@media (max-width: 820px) { .recht { grid-template-columns: 1fr; } }
.recht .karte p { color: var(--text-secondary); font-size: 0.95rem; }

/* Fuß */
.fuss {
  border-top: 1px solid var(--border-subtle); background: var(--bg-panel);
  padding: var(--gap-lg) var(--gap-lg) var(--gap-xl); text-align: center;
  font-size: 0.9rem; color: var(--text-muted);
}
.fuss a { margin: 0 0.6rem; }

/* Tastatur */
:focus-visible { outline: 2px solid var(--accent-gold); outline-offset: 3px; }
.skip { position: absolute; left: -999px; top: 0.5rem; background: var(--accent-gold); color: var(--gold-dunkel); padding: 0.5rem 1rem; border-radius: var(--radius-sm); z-index: 200; }
.skip:focus { left: 0.5rem; }
@media (prefers-reduced-motion: reduce) { .btn, .btn:hover { transform: none; } }

/* Herz-Zeichen vor „HoloKardio“ (15.10.2026) */
.hk { white-space: nowrap; }
.hk-herz { display: inline-block; width: 1em; height: 1em; vertical-align: -0.14em; margin-right: 0.18em; }

/* Weitere Seiten von HoloKardio (15.10.2026) */
a.karte.netz { display: block; text-decoration: none; color: inherit; }
a.karte.netz:hover h3 { text-decoration: underline; }

/* ===== Gemeinsame Merkmale aller HoloKardio-Seiten (15.10.2026) ===== */
html, body { overflow-x: clip; }
.kopf, .fuss { background: #0d2140; border-color: #08162b; }
.buehne {
  width: 100vw; position: relative; left: 50%; margin-left: -50vw; box-sizing: border-box;
  margin-top: calc(-1 * var(--gap-lg));
  padding: 4rem max(var(--gap-lg), calc((100vw - var(--breite)) / 2 + var(--gap-lg))) 3.5rem;
  background: linear-gradient(90deg, rgba(8,10,24,0.6) 0%, rgba(8,10,24,0.3) 50%, rgba(8,10,24,0.1) 100%), url("/buehne.jpg?v=4") center / cover no-repeat, #1a0d14;
}
.buehne h1 { color: #ffffff; }
.buehne .leitsatz { color: #f1dfae; }
@media (max-width: 760px) {
  .buehne { padding: 3rem var(--gap-lg) 2.6rem; background: linear-gradient(rgba(8,10,24,0.5), rgba(8,10,24,0.5)), url("/buehne.jpg?v=4") 30% center / cover no-repeat, #1a0d14; }
}

/* Zustimmung zum vorzeitigen Download (Widerruf, 15.10.2026) */
.zustimmung { display: flex; gap: 0.6rem; align-items: flex-start; margin: 0.4rem 0 0.8rem; font-size: 0.92rem; color: var(--text-secondary); cursor: pointer; }
.zustimmung input { width: 1.2rem; height: 1.2rem; margin-top: 0.2rem; accent-color: var(--accent-gold); flex-shrink: 0; }
.zustimmung-fehlt { color: #ffb3a0; font-size: 0.9rem; margin: -0.3rem 0 0.6rem; }
.btn.gesperrt { opacity: 0.5; }

/* Instagram in der Fußzeile (15.10.2026) */
.fuss .sozial { margin-top: 0.6rem; }
.fuss .sozial a { display: inline-flex; align-items: center; gap: 0.4rem; color: inherit; }
.fuss .sozial svg { flex-shrink: 0; }
.fuss .sozial a + a { margin-left: 1.2rem; }