:root {
  --bg: #0a1418; --panel: #142a30; --panel-2: #1c343c; --court: #184463; --court-light: #2e86c1;
  --gold: #f4c430; --orange: #ff5a36; --text: #f2f7f8; --muted: #93a9ae; --good: #3ddc84;
  --display: "Rajdhani", "Barlow", "Segoe UI", sans-serif;
  --body: "Barlow", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; color: var(--text); font-family: var(--body); font-size: 17px; line-height: 1.5;
  background:
    radial-gradient(circle at 15% -5%, rgba(244,196,48,0.14) 0%, transparent 40%),
    radial-gradient(circle at 100% 10%, rgba(46,134,193,0.22) 0%, transparent 45%),
    linear-gradient(180deg, #0d1f26 0%, var(--bg) 50%);
  background-color: var(--bg); min-height: 100vh;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); line-height: 1.05; margin: 0 0 12px; }
h2 { font-size: 2rem; text-transform: uppercase; letter-spacing: 0.5px; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 12px; }
.muted { color: var(--muted); }
.center { text-align: center; }

.top {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: calc(10px + env(safe-area-inset-top)) 16px 10px; background: rgba(10,20,24,0.88);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid rgba(255,255,255,0.06);
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--display); font-weight: 700; font-size: 1.2rem; color: var(--gold); letter-spacing: 1px; }
.logo img { border-radius: 9px; }
.logo small { color: var(--text); font-size: 0.85rem; letter-spacing: 2px; }

.btn {
  display: inline-block; text-decoration: none; text-align: center; font-family: var(--display); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.6px; border-radius: 12px; padding: 12px 22px; border: none; cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.15s ease;
}
.btn:active { transform: scale(0.97); }
.btn-gold { background: linear-gradient(135deg, var(--gold), #ffe27a); color: #2a2200; box-shadow: 0 8px 24px rgba(244,196,48,0.3); }
.btn-gold:hover { box-shadow: 0 10px 30px rgba(244,196,48,0.5); }
.btn-dark { background: var(--panel-2); color: var(--text); border: 1px solid rgba(255,255,255,0.1); }
.btn-small { padding: 8px 16px; font-size: 0.95rem; }
.btn-big { font-size: 1.35rem; padding: 16px 30px; width: 100%; max-width: 380px; }

main { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.hero { display: grid; gap: 28px; padding: 28px 0 36px; align-items: center; }
.eyebrow { display: inline-block; font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; font-size: 0.85rem; color: var(--good); background: rgba(61,220,132,0.1); border: 1px solid rgba(61,220,132,0.35); border-radius: 999px; padding: 4px 12px; }
.hero h1 { font-size: clamp(2.6rem, 11vw, 4.6rem); text-transform: uppercase; margin-top: 14px; }
.hero h1 span { display: block; color: var(--gold); }
.lead { font-size: 1.2rem; color: #d6e3e6; max-width: 34ch; }
.ticks { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 6px; color: var(--muted); }
.ticks li::before { content: "✓"; color: var(--good); font-weight: 700; margin-right: 8px; }
.hero-art img { width: min(320px, 78vw); height: auto; margin: 0 auto; border-radius: 22px; border: 1px solid rgba(244,196,48,0.35); box-shadow: 0 24px 60px rgba(0,0,0,0.55); }

.block { padding: 34px 0; border-top: 1px solid rgba(255,255,255,0.06); }
.cards { display: grid; gap: 14px; margin-bottom: 22px; }
.card { background: var(--panel); border: 1px solid rgba(255,255,255,0.06); border-left: 4px solid var(--gold); border-radius: 14px; padding: 16px 18px; }
.card p { color: #c9d6d9; margin: 0; }
.card .ico { font-size: 1.6rem; display: block; margin-bottom: 6px; }
.video-block video { width: min(360px, 88vw); height: auto; margin: 0 auto; border-radius: 18px; background: #000; box-shadow: 0 20px 50px rgba(0,0,0,0.5); }
.video-block h2 { text-align: center; }
.maker p { max-width: 60ch; }
.row { display: flex; flex-wrap: wrap; gap: 10px; margin: 6px 0 14px; }

.foot { max-width: 1040px; margin: 0 auto; padding: 26px 16px calc(40px + env(safe-area-inset-bottom)); color: var(--muted); font-size: 0.85rem; border-top: 1px solid rgba(255,255,255,0.06); }

/* Barra de instalar / versión nueva (la crea /jugar/pwa.js) */
.pwa-bar {
  position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 60;
  max-width: 560px; margin: 0 auto; display: flex; align-items: center; gap: 12px; padding: 12px 12px 12px 16px;
  background: var(--panel-2); border: 1px solid rgba(244,196,48,0.55); border-radius: 14px; box-shadow: 0 12px 30px rgba(0,0,0,0.55);
  font-size: 0.92rem; line-height: 1.35;
}
.pwa-bar span { flex: 1; }
.pwa-bar button { font-family: var(--display); font-weight: 700; text-transform: uppercase; border: none; border-radius: 9px; padding: 10px 16px; cursor: pointer; }
.pwa-bar button.gold { background: linear-gradient(135deg, var(--gold), #ffe27a); color: #2a2200; }
.pwa-bar .pwa-x { background: transparent; color: var(--muted); font-size: 1.4rem; line-height: 1; padding: 4px 8px; }

@media (min-width: 760px) {
  .hero { grid-template-columns: 1.2fr 0.8fr; padding: 56px 0; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .cards.two { grid-template-columns: repeat(2, 1fr); }
  .btn-big { width: auto; }
}