:root {
  --bg: #0a0f1e;
  --bg-alt: #0d1428;
  --card: #111a33;
  --card-border: #1f2c50;
  --card-border-soft: #182240;
  --text: #eef1fb;
  --text-dim: #8b94b8;
  --yellow: #f6c945;
  --yellow-dark: #d9a520;
  --yellow-soft: rgba(246, 201, 69, 0.14);
  --green: #3ddc84;
  --red: #ff5d6c;
  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: radial-gradient(circle at 20% -10%, #14204a 0%, var(--bg) 45%);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

img {
  max-width: 100%;
}

a {
  color: var(--yellow);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Topbar ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10, 15, 30, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--card-border-soft);
}

.topbar-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: block;
  flex-shrink: 0;
  box-shadow: 0 6px 18px rgba(246, 201, 69, 0.25);
  border-radius: 10px;
}

.brand-name {
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.2px;
  color: var(--text);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-link:hover {
  text-decoration: none;
}

nav.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  color: var(--text-dim);
  font-size: 14.5px;
  padding: 8px 12px;
  border-radius: 999px;
  transition: color 0.15s, background 0.15s;
}

.nav-links a:hover {
  color: var(--text);
  background: var(--card);
  text-decoration: none;
}

.nav-links a.active {
  color: var(--yellow);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lang-switch {
  display: flex;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 2px;
  gap: 2px;
}

.lang-switch button {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 5px 10px;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}

.lang-switch button:hover {
  color: var(--text);
}

.lang-switch button.active {
  background: var(--yellow-soft);
  color: var(--yellow);
}

.nav-toggle {
  display: none;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 11px 22px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: box-shadow 0.18s, transform 0.12s, background 0.18s, border-color 0.18s;
  font-family: inherit;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--yellow), var(--yellow-dark));
  color: #14203f;
}

.btn-primary:hover {
  box-shadow: 0 0 0 1px rgba(246, 201, 69, 0.5), 0 0 26px rgba(246, 201, 69, 0.55);
  text-decoration: none;
}

.btn-ghost {
  background: var(--card);
  border-color: var(--card-border);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--yellow);
  box-shadow: 0 0 18px rgba(246, 201, 69, 0.28);
  text-decoration: none;
}

.btn-small {
  padding: 8px 16px;
  font-size: 13.5px;
}

.btn-block {
  width: 100%;
}

.btn[disabled] {
  opacity: 0.55;
  cursor: default;
  pointer-events: none;
}

/* ---------- Layout helpers ---------- */

.section {
  padding: 72px 0;
}

.section-tight {
  padding: 40px 0;
}

.section-title {
  font-size: 30px;
  margin: 0 0 12px;
  font-weight: 700;
}

.section-sub {
  color: var(--text-dim);
  font-size: 16px;
  margin: 0 0 40px;
  max-width: 620px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--yellow-soft);
  color: var(--yellow);
  border: 1px solid rgba(246, 201, 69, 0.3);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 18px;
}

/* ---------- Card ---------- */

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px;
}

/* ---------- Hero ---------- */

.hero {
  padding: 76px 0 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: 44px;
  line-height: 1.15;
  margin: 0 0 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--yellow), var(--yellow-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 520px;
  margin: 0 0 32px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.hero-note {
  color: var(--text-dim);
  font-size: 13.5px;
}

.hero-visual {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 26px;
}

.flow-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--card-border-soft);
}

.flow-step:last-child {
  border-bottom: none;
}

.flow-num {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--yellow-soft);
  color: var(--yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

.flow-text strong {
  display: block;
  font-size: 14.5px;
  margin-bottom: 2px;
}

.flow-text span {
  color: var(--text-dim);
  font-size: 13.5px;
}

/* ---------- Feature grid ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card h3 {
  margin: 14px 0 8px;
  font-size: 17px;
}

.feature-card p {
  margin: 0;
  color: var(--text-dim);
  font-size: 14.5px;
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--yellow-soft);
  color: var(--yellow);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Game badges ---------- */

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}

.game-chip {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
  font-weight: 600;
  font-size: 14.5px;
  transition: border-color 0.18s, box-shadow 0.18s;
}

.game-chip:hover {
  border-color: var(--yellow);
  box-shadow: 0 0 16px rgba(246, 201, 69, 0.22);
}

/* ---------- Download card ---------- */

.download-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}

.download-meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 14px;
  color: var(--text-dim);
  font-size: 13.5px;
}

.download-meta strong {
  color: var(--text);
}

/* ---------- Form ---------- */

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.field {
  margin-bottom: 14px;
}

.field label {
  display: block;
  font-size: 13.5px;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.text-input {
  width: 100%;
  background: var(--bg-alt);
  border: 1px solid var(--card-border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-size: 14.5px;
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.text-input:focus {
  outline: none;
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px rgba(246, 201, 69, 0.15);
}

.field-hint {
  font-size: 12.5px;
  color: var(--text-dim);
  margin-top: 6px;
}

.form-msg {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  display: none;
}

.form-msg.show {
  display: block;
}

.form-msg.error {
  background: rgba(255, 93, 108, 0.12);
  border: 1px solid rgba(255, 93, 108, 0.35);
  color: #ffb0b8;
}

.form-msg.success {
  background: rgba(61, 220, 132, 0.12);
  border: 1px solid rgba(61, 220, 132, 0.35);
  color: #9df0bf;
}

/* ---------- Steps list (legal pages) ---------- */

.legal h1 {
  font-size: 32px;
  margin-bottom: 6px;
}

.legal .updated {
  color: var(--text-dim);
  font-size: 13.5px;
  margin-bottom: 32px;
}

.legal h2 {
  font-size: 19px;
  margin: 36px 0 12px;
}

.legal p, .legal li {
  color: var(--text-dim);
  font-size: 15px;
}

.legal ul {
  padding-left: 20px;
}

.notice-box {
  background: var(--yellow-soft);
  border: 1px solid rgba(246, 201, 69, 0.3);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 36px;
  font-size: 14.5px;
  color: var(--text);
}

.notice-box strong {
  color: var(--yellow);
}

/* ---------- Hilfe / FAQ ---------- */

.faq-jump {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding: 16px 18px;
  margin: 28px 0 8px;
  background: var(--card);
  border: 1px solid var(--card-border-soft);
  border-radius: var(--radius);
}

.faq-jump-label {
  font-size: 13px;
  color: var(--text-dim);
  font-weight: 600;
}

.faq-jump-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.faq-jump-links a {
  font-size: 13.5px;
}

.faq-section-title {
  font-size: 21px;
  margin: 40px 0 14px;
  scroll-margin-top: 90px;
}

.faq {
  background: var(--card);
  border: 1px solid var(--card-border-soft);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
}

.faq[open] {
  border-color: var(--card-border);
}

.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 15px 46px 15px 18px;
  font-weight: 600;
  font-size: 15px;
  position: relative;
}

.faq summary::-webkit-details-marker {
  display: none;
}

/* Pfeil rechts, dreht sich beim Aufklappen. Als Pseudo-Element, damit im
   uebersetzten Text kein Markup stecken muss. */
.faq summary::after {
  content: '';
  position: absolute;
  right: 20px;
  top: 21px;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--yellow);
  border-bottom: 2px solid var(--yellow);
  transform: rotate(45deg);
  transition: transform 0.15s ease;
}

.faq[open] summary::after {
  transform: rotate(-135deg);
  top: 24px;
}

.faq summary:hover {
  color: var(--yellow);
}

.faq summary:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: -2px;
  border-radius: var(--radius-sm);
}

.faq-answer {
  padding: 0 46px 18px 18px;
  color: var(--text-dim);
  font-size: 14.5px;
}

.faq-answer code {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--card-border);
  border-radius: 5px;
  padding: 1px 6px;
  font-size: 13px;
  color: var(--text);
  word-break: break-all;
}

.faq-contact {
  margin-top: 44px;
}

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--card-border-soft);
  padding: 36px 0;
  margin-top: 40px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-dim);
  font-size: 13.5px;
}

.footer-links a:hover {
  color: var(--text);
}

.footer-copy {
  color: var(--text-dim);
  font-size: 13px;
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .download-card {
    grid-template-columns: 1fr;
    text-align: left;
  }

  nav.nav-links {
    display: none;
  }

  .hero h1 {
    font-size: 32px;
  }
}

@media (max-width: 480px) {
  .hero-actions .btn {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }
}