/* Landfall Landingpage. Ruhig, dunkel, viel Luft. Serife nur für Überschriften,
   Mono für Instrumentenwerte, Nacht-Rot als Akzent im Navigate-Akt. */
:root {
  --ink: #0a0f18;
  --ink-2: #0f1622;
  --ink-3: #151e2c;
  --line: rgba(255, 255, 255, 0.1);
  --text: #e8ecf2;
  --dim: #97a3b5;
  --mute: #64708a;
  --sea: #4fb3ff;
  --sea-2: #2a7fd6;
  --night: #ff4d5a;
  --gold: #e7c27a;
  --ok: #43d17a;
  --serif: "Instrument Serif", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --wrap: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ink); color: var(--text); font: 16px/1.6 var(--sans); overflow-x: hidden; }
img, video { max-width: 100%; display: block; }
a { color: var(--sea); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; letter-spacing: 0; margin: 0; }
h2 { font-size: clamp(30px, 4vw, 46px); line-height: 1.12; margin-bottom: 18px; }
h3 { font-size: 22px; margin-bottom: 10px; }
p { margin: 0 0 14px; }
.wrap { width: min(var(--wrap), calc(100% - 48px)); margin: 0 auto; }
.eyebrow { font: 600 12px/1 var(--sans); letter-spacing: 0.22em; text-transform: uppercase; color: var(--sea); margin-bottom: 18px; }
.lead-p { font-size: 18px; color: var(--dim); max-width: 56ch; }
.fine { font-size: 12.5px; color: var(--mute); }
.fine a { color: var(--dim); }

/* Knöpfe */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 22px; border-radius: 999px; border: 1px solid transparent; font: 500 15px/1 var(--sans); color: #061021; background: var(--text); cursor: pointer; transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease; }
.btn:hover { text-decoration: none; transform: translateY(-1px); background: #fff; }
.btn:disabled { opacity: 0.55; cursor: default; transform: none; }
.btn.ghost { background: transparent; color: var(--text); border-color: rgba(255, 255, 255, 0.35); }
.btn.ghost:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.6); }
.btn.small { padding: 10px 16px; font-size: 14px; }
.link-btn { background: none; border: 0; color: var(--text); font: 500 14px var(--sans); cursor: pointer; padding: 6px 4px; }
.link-btn:hover { color: var(--sea); }

/* Kopfzeile */
.top { position: fixed; inset: 0 0 auto 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 28px; transition: background 0.3s ease, border-color 0.3s ease, padding 0.3s ease; border-bottom: 1px solid transparent; }
.top.solid { background: rgba(10, 15, 24, 0.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom-color: var(--line); padding: 11px 28px; }
.brand { font-family: var(--serif); font-size: 24px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text); }
.brand:hover { text-decoration: none; }
.menu { display: flex; gap: 26px; }
.menu a { color: var(--dim); font-size: 14px; }
.menu a:hover { color: var(--text); text-decoration: none; }
.lang { display: flex; align-items: center; gap: 12px; }
.lang a[lang] { color: var(--mute); font-size: 13px; }
.lang a[aria-current] { color: var(--text); }
.app-link { padding: 8px 14px; border: 1px solid rgba(255, 255, 255, 0.3); border-radius: 999px; color: var(--text); font-size: 14px; }
.app-link:hover { background: rgba(255, 255, 255, 0.08); text-decoration: none; }

/* Hero */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; background: #050810 url("hero.jpg") center/cover no-repeat; }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5, 8, 16, 0.35) 0%, rgba(5, 8, 16, 0) 30%, rgba(5, 8, 16, 0.25) 60%, rgba(5, 8, 16, 0.92) 100%); pointer-events: none; }
.hero-inner { position: relative; width: min(var(--wrap), calc(100% - 48px)); margin: 0 auto; padding: 120px 0 88px; }
.readout { font: 500 12px/1.4 var(--mono); color: var(--dim); letter-spacing: 0.04em; margin-bottom: 26px; opacity: 0.85; }
.hero h1 { font-size: clamp(64px, 12vw, 168px); line-height: 0.92; letter-spacing: 0.02em; margin-left: -0.04em; }
.claim { font-family: var(--serif); font-size: clamp(22px, 3vw, 34px); color: var(--text); margin: 18px 0 10px; }
.hero-sub { font-size: 17px; color: var(--dim); max-width: 52ch; margin-bottom: 30px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.scroll-hint { position: absolute; right: 30px; bottom: 26px; color: var(--dim); font-size: 22px; opacity: 0.7; animation: bob 2.4s ease-in-out infinite; }
.scroll-hint:hover { text-decoration: none; color: var(--text); }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

/* Datenquellen-Band */
.sources { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ink-2); }
.sources .wrap { display: flex; align-items: center; gap: 22px; padding: 14px 0; overflow-x: auto; scrollbar-width: none; }
.sources .wrap::-webkit-scrollbar { display: none; }
.sources-label { font: 600 11px var(--sans); letter-spacing: 0.2em; text-transform: uppercase; color: var(--mute); white-space: nowrap; }
.sources ul { display: flex; gap: 26px; margin: 0; padding: 0; list-style: none; white-space: nowrap; }
.sources li { font: 500 13px var(--mono); color: var(--dim); }

/* Akte */
.act { padding: clamp(80px, 11vw, 150px) 0; }
.act.alt { background: var(--ink-2); }
.act-grid { display: grid; grid-template-columns: 7fr 5fr; gap: clamp(30px, 5vw, 72px); align-items: center; }
.act-grid.flip .act-media { order: 2; }
.act-media { margin: 0; position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55); aspect-ratio: 16 / 9; background: var(--ink-3); }
.act-media img { width: 100%; height: 100%; object-fit: cover; }
.act-text h2 { max-width: 16ch; }
.points { list-style: none; margin: 22px 0 28px; padding: 0; display: grid; gap: 14px; }
.points li { position: relative; padding-left: 22px; color: var(--dim); font-size: 15.5px; }
.points li::before { content: ""; position: absolute; left: 0; top: 0.65em; width: 9px; height: 9px; border-radius: 50%; background: var(--sea); }
.points b { color: var(--text); font-weight: 600; }
#navigate .eyebrow { color: var(--night); }
#navigate .points li::before { background: var(--night); }
.act-text .btn + .fine { margin-top: 14px; }

/* Instrumenten-HUD über dem Navigate-Bild */
.hud { position: absolute; left: 0; right: 0; bottom: 0; margin: 0; display: flex; gap: 8px; padding: 12px; background: linear-gradient(180deg, rgba(5, 8, 16, 0) 0%, rgba(5, 8, 16, 0.85) 100%); }
.hud span { flex: 1; display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto auto; gap: 0 4px; padding: 8px 10px; background: rgba(10, 15, 24, 0.75); border: 1px solid var(--line); border-radius: 8px; }
.hud i { grid-column: 1 / -1; font: 600 9px var(--sans); letter-spacing: 0.18em; color: var(--mute); }
.hud b { font: 600 clamp(16px, 2vw, 24px)/1.1 var(--mono); color: var(--night); }
.hud u { text-decoration: none; align-self: end; font: 500 10px var(--mono); color: var(--mute); }

/* Stand */
.status { padding: clamp(80px, 10vw, 140px) 0; border-top: 1px solid var(--line); }
.status-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin: 34px 0 24px; }
.status-col { padding: 26px 28px; border-radius: 14px; border: 1px solid var(--line); background: var(--ink-2); }
.status-col h3 { display: flex; align-items: center; gap: 10px; font-family: var(--sans); font-weight: 600; font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--dim); }
.status-col h3::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--ok); }
.status-col.wip h3::before { background: var(--gold); }
.status-col ul { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.status-col li { position: relative; padding-left: 26px; color: var(--dim); font-size: 15px; }
.status-col li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); font-weight: 600; }
.status-col.wip li::before { content: "·"; color: var(--gold); font-size: 24px; line-height: 0.9; }

/* Contribute */
.contribute { padding: clamp(80px, 10vw, 140px) 0; background: radial-gradient(1200px 500px at 50% 0%, rgba(42, 127, 214, 0.14), transparent 70%), var(--ink-2); border-top: 1px solid var(--line); text-align: center; }
.contribute .eyebrow { margin-bottom: 20px; }
.contribute .quote { font-size: clamp(28px, 4vw, 44px); font-style: italic; max-width: 22ch; margin: 0 auto 16px; }
.contribute .lead-p { margin: 0 auto 40px; }
.contrib-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; text-align: left; }
.contrib-grid div { padding: 20px 22px; border: 1px solid var(--line); border-radius: 12px; background: rgba(10, 15, 24, 0.6); }
.contrib-grid b { display: block; margin-bottom: 6px; font-weight: 600; }
.contrib-grid span { color: var(--dim); font-size: 14.5px; }

/* Beta */
.beta { padding: clamp(80px, 10vw, 140px) 0; border-top: 1px solid var(--line); }
.beta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 90px); align-items: start; }
.cond { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 12px; }
.cond li { padding-left: 24px; position: relative; color: var(--dim); font-size: 15.5px; }
.cond li::before { content: "—"; position: absolute; left: 0; color: var(--sea); }
form.apply, form.auth { display: grid; gap: 14px; }
form.apply { padding: 30px; border: 1px solid var(--line); border-radius: 16px; background: var(--ink-2); }
form.apply h3 { margin-bottom: 4px; }
label { display: grid; gap: 6px; font-size: 13px; color: var(--dim); }
input, textarea { width: 100%; padding: 11px 13px; font: 15px var(--sans); color: var(--text); background: var(--ink); border: 1px solid rgba(255, 255, 255, 0.16); border-radius: 9px; outline: none; transition: border-color 0.15s ease; }
input:focus, textarea:focus { border-color: var(--sea); }
textarea { resize: vertical; min-height: 78px; }
label.consent { display: block; position: relative; padding-left: 26px; font-size: 13px; line-height: 1.5; }
label.consent input { position: absolute; left: 0; top: 2px; width: 16px; height: 16px; margin: 0; accent-color: var(--sea); }
form.auth[hidden], [hidden] { display: none !important; }
.actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.note { font-size: 13.5px; color: var(--dim); }
.note.ok { color: var(--ok); }
.note.err { color: var(--night); }

/* Live-Zahlen (nur wenn vorhanden) */
.stats { border-top: 1px solid var(--line); background: var(--ink-2); }
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 36px 0; text-align: center; }
.stats-row b { display: block; font: 400 42px/1 var(--serif); }
.stats-row span { font-size: 13px; color: var(--mute); }

/* Fuß */
.foot { border-top: 1px solid var(--line); padding: 34px 0 48px; color: var(--mute); font-size: 13px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 14px; }
.foot nav a { color: var(--dim); }

/* Login-Dialog */
.login-dlg { width: min(440px, calc(100% - 32px)); padding: 26px 28px 28px; border: 1px solid var(--line); border-radius: 16px; background: var(--ink-2); color: var(--text); box-shadow: 0 30px 90px rgba(0, 0, 0, 0.6); }
.login-dlg::backdrop { background: rgba(5, 8, 16, 0.7); backdrop-filter: blur(4px); }
.dlg-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; font-family: var(--serif); font-size: 26px; }
.dlg-head b { font-weight: 400; }
.tabs { display: flex; gap: 4px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.tab { background: none; border: 0; border-bottom: 2px solid transparent; padding: 8px 10px; color: var(--dim); font: 500 13.5px var(--sans); cursor: pointer; margin-bottom: -1px; }
.tab[aria-selected="true"] { color: var(--text); border-bottom-color: var(--sea); }
.social { display: flex; gap: 10px; margin-top: 4px; }

/* Einblendungen */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .scroll-hint { animation: none; } html { scroll-behavior: auto; } }

/* Mobil */
@media (max-width: 900px) {
  .act-grid, .beta-grid, .status-grid { grid-template-columns: 1fr; }
  .act-grid.flip .act-media { order: 0; }
  .contrib-grid { grid-template-columns: 1fr 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .menu { display: none; }
}
@media (max-width: 600px) {
  .top { padding: 12px 16px; }
  .top.solid { padding: 9px 16px; }
  .brand { font-size: 20px; }
  .app-link { display: none; }
  .hero-inner { padding: 100px 0 70px; }
  .hero h1 { font-size: clamp(56px, 19vw, 90px); }
  .readout { font-size: 10.5px; }
  .cta-row .btn { width: 100%; }
  .scroll-hint { display: none; }
  .contrib-grid { grid-template-columns: 1fr; }
  form.apply { padding: 22px 18px; }
  .hud { gap: 5px; padding: 8px; }
  .hud span { padding: 6px 7px; }
  .hud b { font-size: 14px; }
}

/* Preise + Erlebnisse (Roadmap §3/§5) */
.pricing, .experiences { padding: 72px 0; }
.price-grid, .xp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 24px; }
.price-card { padding: 22px; border-radius: 16px; border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.04); }
.price-card.hero-card { border-color: #ffd23f; background: rgba(255,210,63,0.08); }
.price-card h3 { margin: 0 0 6px; }
.price-card .price { font-size: 34px; font-weight: 700; margin: 0 0 8px; }
.price-card .price span { font-size: 14px; opacity: 0.7; margin-left: 4px; }
.price-card ul { padding-left: 18px; margin: 8px 0 0; }
.price-card li { margin: 4px 0; }
.xp-card { display: flex; flex-direction: column; gap: 6px; padding: 18px; border-radius: 14px; border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.04); color: inherit; text-decoration: none; }
.xp-card b { font-size: 16px; }
.xp-card span { opacity: 0.75; font-size: 14px; }