/* Landingpage — der Startknopf ist das einzige Ziel der Seite.
   Alles andere beantwortet nur die Frage „was passiert, wenn ich klicke?". */

.landing { max-width: 1180px; margin: 0 auto; padding: 0 24px 80px; }
.landing .display { text-transform: uppercase; }

/* Gemeinsame Bausteine ---------------------------------------------------- */

.eyebrow { display: inline-block; font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .2em; color: var(--cyan); margin-bottom: 12px; }
.eyebrow.center { display: block; text-align: center; }

.band { padding: 80px 0; border-top: 1px solid var(--line); }
.band > h2, .band > .band-lead { text-align: center; }
.band h2 { font-size: clamp(26px, 3.4vw, 38px); line-height: 1.15; margin-bottom: 14px; }
.band-lead { color: var(--muted); font-size: 17px; max-width: 62ch; margin: 0 auto 44px; line-height: 1.6; }

.band.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 56px; align-items: center; }
.band.split h2 { text-align: left; }
.band-copy p { color: var(--text); font-size: 17px; line-height: 1.65; margin-bottom: 14px; }
.band-copy p.muted { color: var(--muted); font-size: 15px; }
.band-copy b { color: var(--lime); }

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

.hero { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 56px; align-items: center; padding: 72px 0 64px; }
.hero-copy .logo-hero { font-family: "Arcade", ui-monospace, monospace;
  font-size: clamp(24px, 3.6vw, 38px); line-height: 1.3; margin-bottom: 22px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 20px rgba(34, 211, 238, .35)); }
.hero-copy .claim { font-size: clamp(32px, 4.6vw, 52px); line-height: 1.05; margin-bottom: 18px; }
.hero-copy .lead { color: var(--muted); font-size: 18px; line-height: 1.6; max-width: 46ch; margin-bottom: 30px; }
.hero-copy .footnote { margin-top: 16px; font-size: 13px; color: var(--muted); }
.hero-copy .footnote b { color: var(--text); font-weight: 700; }

/* .btn.big selbst steht in rooms.css — die Lobby braucht ihn auch. */
.btn.big:hover { filter: brightness(1.08); }

/* Produktbild: Fernseher mit Handy davor ---------------------------------- */

.stage { position: relative; padding-bottom: 42px; }

.stage-tv { background: var(--card); border: 1px solid var(--line); border-radius: 20px;
  padding: 14px; box-shadow: 0 30px 70px rgba(0, 0, 0, .5), 0 0 60px rgba(34, 211, 238, .12); }
.tv-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.tv-bar .logo { font-size: 10px; }
.tv-chip { margin-left: auto; background: var(--surface); border: 1px solid var(--line);
  border-radius: 999px; padding: 4px 12px; font-size: 11px; font-weight: 700; }
.tv-timer { display: inline-flex; align-items: center; gap: 7px; background: var(--surface);
  border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px;
  font-weight: 900; font-size: 13px; color: var(--lime); }
.tv-timer i { width: 7px; height: 7px; border-radius: 50%; background: var(--lime);
  box-shadow: 0 0 8px var(--lime); }

.tv-shot { position: relative; aspect-ratio: 16/9; border-radius: 12px; overflow: hidden;
  background: #05070d; border: 1px solid var(--line); }
.tv-shot img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tv-question { position: absolute; inset: auto 0 0 0; padding: 40px 16px 14px;
  font-size: clamp(18px, 2.4vw, 26px); text-align: center; color: #fff;
  background: linear-gradient(0deg, rgba(5, 7, 13, .92), transparent);
  text-shadow: 0 2px 12px rgba(0, 0, 0, .8); }

.tv-progress { height: 6px; border-radius: 999px; background: var(--surface); margin: 12px 0;
  overflow: hidden; }
.tv-progress i { display: block; height: 100%; width: 62%; border-radius: 999px;
  background: linear-gradient(90deg, var(--lime), var(--cyan)); }

/* Rechts bleibt Platz für das überlappende Handy — sonst verdeckt es genau
   die Statusspalte. */
.tv-board { display: flex; flex-direction: column; gap: 6px; padding-right: 186px; }
.tv-row { display: grid; grid-template-columns: 26px minmax(0, 1fr) auto; gap: 10px;
  align-items: center; background: var(--surface); border-radius: 8px; padding: 6px 10px; }
.tv-row .av { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; }
.tv-name { font-size: 13px; font-weight: 700; }
.tv-state { font-size: 11px; color: var(--muted); }
.tv-state.on { color: var(--lime); font-weight: 700; }

/* Handy überlappt den Fernseher — zeigt beide Geräte in einem Bild. */
.stage-phone { position: absolute; right: -6px; bottom: 0; width: 178px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 12px;
  box-shadow: 0 24px 50px rgba(0, 0, 0, .6); }
.phone-top { display: flex; align-items: center; gap: 7px; font-size: 11px;
  font-weight: 700; color: var(--muted); margin-bottom: 10px; }
.phone-top .av { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; }

.phone-rail { position: relative; display: flex; flex-direction: column; gap: 6px; padding-left: 14px; }
.phone-rail:before { content: ""; position: absolute; left: 4px; top: 6px; bottom: 6px; width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--magenta)); }
.phone-card { background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  padding: 7px 9px; display: flex; align-items: baseline; gap: 7px; }
.phone-card b { font-family: "Display", ui-sans-serif, system-ui; font-style: italic;
  font-size: 14px; color: var(--cyan); }
.phone-card span { font-size: 10px; color: var(--muted); overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap; }
.phone-card.anchor { border-color: var(--amber); background: rgba(251, 191, 36, .1); }
.phone-card.anchor b { color: var(--amber); }
.phone-gap { border: 2px dashed var(--lime); border-radius: 8px; padding: 9px;
  text-align: center; font-size: 9px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--lime); background: rgba(163, 230, 53, .08); }
.phone-drag { margin-top: 10px; display: flex; align-items: center; justify-content: center;
  gap: 6px; background: linear-gradient(135deg, #242c52, #1b2340); border: 1px solid var(--cyan);
  border-radius: 8px; padding: 9px; font-size: 11px; font-weight: 700; color: var(--cyan); }

/* Zahlenband -------------------------------------------------------------- */

.proof { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  background: var(--card); border: 1px solid var(--line); border-radius: 18px;
  padding: 26px 20px; text-align: center; }
.proof div { display: flex; flex-direction: column; gap: 4px; }
.proof b { font-family: "Display", ui-sans-serif, system-ui; font-style: italic;
  font-size: clamp(22px, 2.6vw, 32px); color: var(--lime); }
.proof span { font-size: 12px; color: var(--muted); }

/* Ablauf ------------------------------------------------------------------ */

.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; list-style: none; }
.step-grid li { background: var(--card); border: 1px solid var(--line); border-radius: 18px;
  padding: 28px 24px; }
.step-no { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--lime)); color: #0b0e1a;
  font-family: "Display", ui-sans-serif, system-ui; font-style: italic; font-size: 19px;
  margin-bottom: 16px; }
.step-grid h3 { font-size: 18px; margin-bottom: 8px; }
.step-grid p { color: var(--muted); font-size: 15px; line-height: 1.6; }

/* Dekaden-Balken ---------------------------------------------------------- */

.decades { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; align-items: end;
  height: 190px; background: var(--card); border: 1px solid var(--line); border-radius: 18px;
  padding: 22px 20px 16px; }
.decade { display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  height: 100%; gap: 8px; }
.decade-bar { position: relative; width: 100%; border-radius: 8px 8px 4px 4px;
  background: linear-gradient(180deg, var(--cyan), rgba(34, 211, 238, .25)); }
.decade-bar b { position: absolute; inset: auto 0 100% 0; padding-bottom: 5px;
  text-align: center; font-size: 12px; font-weight: 900; color: var(--text); }
.decade-label { font-size: 11px; color: var(--muted); font-weight: 700; }

/* minmax(0, 1fr) statt 1fr: Sonst zwingt die längste Bildunterschrift ihre
   Spalte breiter und die Kacheln werden ungleich groß. */
.shot-strip { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; margin-top: 14px; }
.shot-strip figure { margin: 0; min-width: 0; }
/* `contain` statt `cover`: Die Quellen reichen von 224×260 (Automat, hochkant)
   bis 1920×1080. Zugeschnitten fehlte bei Space Invaders das halbe Spielfeld. */
.shot-strip img { width: 100%; aspect-ratio: 4/3; object-fit: contain; border-radius: 8px;
  border: 1px solid var(--line); display: block; background: #05070d; }
/* Nur echte Retro-Quellen pixelgenau skalieren — ein 1920er-Screenshot würde
   dadurch nur hart aussehen. Klasse setzt der Server anhand der Bildbreite. */
.shot-strip img.retro { image-rendering: pixelated; }
.shot-strip figcaption { margin-top: 6px; font-size: 10px; color: var(--muted);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.shot-strip figcaption b { color: var(--cyan); }

/* Schwierigkeitsgrade ----------------------------------------------------- */

.mode-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.mode-card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 26px 24px; }
.mode-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--line); color: var(--cyan); margin-bottom: 16px; }
.mode-card h3 { font-size: 18px; margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.mode-card p { color: var(--muted); font-size: 15px; line-height: 1.6; }
.badge { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em;
  color: var(--lime); background: rgba(163, 230, 53, .12); border: 1px solid rgba(163, 230, 53, .4);
  border-radius: 999px; padding: 2px 9px; }

.dial-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 22px;
  text-align: center; }
.dial { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.dial-value { display: block; font-family: "Display", ui-sans-serif, system-ui; font-style: italic;
  font-size: 24px; color: var(--cyan); margin-bottom: 4px; }
.dial-label { font-size: 12px; color: var(--muted); }

/* Einlog-Bonus ------------------------------------------------------------ */

.band.split.reverse .band-copy { order: 2; }

.tick-list { list-style: none; margin-top: 22px; display: flex; flex-direction: column; gap: 10px; }
.tick-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; color: var(--muted); }
.tick-list .icon { color: var(--lime); margin-top: 3px; }

.bonus-ladder { display: flex; flex-direction: column; gap: 12px; }
.rung { display: flex; align-items: center; gap: 18px; background: var(--card);
  border: 1px solid var(--line); border-radius: 16px; padding: 20px 24px; }
.rung-x { font-size: 34px; min-width: 62px; }
.rung-text { color: var(--muted); font-size: 15px; }
.rung.lime { border-color: rgba(163, 230, 53, .5); background: rgba(163, 230, 53, .08); }
.rung.lime .rung-x { color: var(--lime); }
.rung.cyan .rung-x { color: var(--cyan); }
.rung.muted .rung-x { color: var(--muted); }

/* Abschluss --------------------------------------------------------------- */

.closer { text-align: center; padding: 80px 24px; margin-top: 60px;
  background: radial-gradient(600px 300px at 50% 0%, rgba(34, 211, 238, .16), transparent), var(--card);
  border: 1px solid var(--line); border-radius: 24px; }
.closer h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: 12px; }
.closer p { color: var(--muted); font-size: 17px; margin-bottom: 32px; }

.site-foot { display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  justify-content: center; text-align: center; margin-top: 40px; padding-top: 28px;
  border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.site-foot .logo { font-size: 11px; }

/* Mobil ------------------------------------------------------------------- */

@media (max-width: 900px) {
  .landing { padding: 0 18px 60px; }
  .hero, .band.split { grid-template-columns: 1fr; gap: 36px; padding-top: 44px; }
  .band.split.reverse .band-copy { order: 0; }
  .band { padding: 56px 0; }
  .hero-copy { text-align: center; }
  .hero-copy .lead { margin-left: auto; margin-right: auto; }
  .hero-copy .btn.big { width: 100%; }

  /* Auf dem Handy steht das Handybild unter dem Fernseher statt darüber —
     überlappend wäre es hier nur im Weg. */
  .stage { padding-bottom: 0; }
  .stage-phone { position: static; width: 100%; max-width: 260px; margin: 16px auto 0; }
  .tv-board { padding-right: 0; }

  .proof { grid-template-columns: repeat(2, 1fr); gap: 20px 12px; }
  .step-grid, .mode-grid, .dial-row { grid-template-columns: 1fr; }
  .shot-strip { grid-template-columns: repeat(3, 1fr); }
  .shot-strip figure:nth-child(n + 4) { display: none; }
  .closer { padding: 56px 20px; margin-top: 40px; }
  .closer .btn.big { width: 100%; }
}