.hero-wrap { max-width: 640px; margin: 0 auto; padding: 32px 20px 40px; }
.hero-header { margin-bottom: 12vh; }
.hero-main { text-align: center; }
.hero-main h1 { font-size: clamp(28px, 5vw, 40px); font-weight: 800; line-height: 1.2; margin-bottom: 18px; }
.hero-sub { font-size: 16px; font-weight: 600; color: var(--muted); line-height: 1.6; margin-bottom: 30px; }

.hero-ctas { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; }
.hero-ctas .btn { padding: 15px 30px; font-size: 16px; text-decoration: none; display: inline-block; }

.hero-features { list-style: none; display: flex; justify-content: center; gap: 18px; flex-wrap: wrap; margin-bottom: 34px; font-size: 13.5px; font-weight: 700; color: var(--accent-ink); }

.demo-overlay { display: none; position: fixed; inset: 0; background: var(--bg); z-index: 200; overflow-y: auto; }
.demo-overlay.show { display: block; }
.demo-close {
  /* unten mittig fixiert: oben rechts kollidiert auf mehreren Screens
     (Spielansicht: "Spiel beenden", Check: Ablaufdatum-Meta) mit echten Bedienelementen */
  position: fixed; bottom: 14px; left: 50%; transform: translateX(-50%); z-index: 210;
  background: var(--chip); color: var(--muted); border: none; border-radius: 99px;
  padding: 8px 16px; font-weight: 800; font-size: 13px; cursor: pointer;
  font-family: 'Nunito', sans-serif;
  box-shadow: 0 2px 10px rgba(0,0,0,0.12);
}
.demo-close:hover { color: var(--ink); }
.demo-overlay .logo-link { text-decoration: none; color: inherit; }