/* duoarena.com.mx: lo que comparten la portada y el perfil. Un solo look a
   propósito: el cielo de Duo Arena (el juego no tiene modo oscuro). */
:root {
  color-scheme: light;
  --sky-top: #5EC4F0;
  --sky-low: #BFEBFF;
  --plum: #3D1A4F;
  --plum-glass: rgba(61, 26, 79, 0.86);
  --plum-soft: rgba(61, 26, 79, 0.55);
  --sun: #FFD60A;
  --coral: #FF4D6D;
  --grass: #5DB35A;
  --ink: #1B1B1E;
  --text: #FFFFFF;
  --muted: #E7D9F2;
  --fuego: #FF6B35; --rayo: #FFC300; --roca: #9D4EDD;
  --agua: #2EC4B6; --planta: #52B788; --viento: #A9DEF9;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: linear-gradient(180deg, var(--sky-top) 0, var(--sky-low) 900px, #D8F3FF 100%);
  background-color: var(--sky-low);
  color: var(--text);
  font: 600 16px/1.55 "Nunito", "Trebuchet MS", system-ui, sans-serif;
  padding-inline: 16px;
  padding-block: 0 48px;
  overflow-x: hidden;
  min-height: 100vh;
}
main { max-width: 1040px; margin: 0 auto; display: flex; flex-direction: column; gap: 28px; }
h1, h2, h3 { font-family: "Lilita One", "Arial Rounded MT Bold", "Nunito", sans-serif; font-weight: 400; margin: 0; text-wrap: balance; letter-spacing: 0.01em; }
p { margin: 0; }
a { color: inherit; }
.panel {
  background: var(--plum-glass);
  border-radius: 22px;
  padding: 22px clamp(16px, 3vw, 30px);
  display: flex; flex-direction: column; gap: 16px;
}
.eyebrow { font-weight: 900; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sun); }
h2 { font-size: clamp(28px, 4.2vw, 40px); text-shadow: 0 3px 0 rgba(0,0,0,.25); }
.lead { color: var(--muted); max-width: 64ch; }
.badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,.92); color: var(--ink); border-radius: 99px; padding: 3px 11px; font-weight: 900; font-size: 13px; margin-top: 6px; }

/* Barra de arriba */
.topbar { max-width: 1040px; margin: 0 auto 8px; padding-top: 14px; display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.topbar a { text-decoration: none; font-weight: 900; color: var(--plum); background: rgba(255,255,255,.65); border-radius: 99px; padding: 6px 14px; font-size: 14px; }
.topbar a:hover, .topbar a:focus-visible { background: #fff; }
.topbar .brand { font-family: "Lilita One", sans-serif; font-weight: 400; font-size: 20px; color: var(--coral); background: none; padding: 0 4px; -webkit-text-stroke: 1.5px #fff; paint-order: stroke fill; text-shadow: 0 2px 0 var(--plum); }
.topbar .brand:hover { background: none; }
.topbar .links { display: flex; gap: 8px; flex-wrap: wrap; }
.topbar .go { background: var(--coral); color: #fff; box-shadow: 0 3px 0 #B8203F; }
.topbar .go:hover, .topbar .go:focus-visible { background: #FF6B84; }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; font: inherit; font-weight: 900; font-size: 18px; border-radius: 18px; padding: 12px 22px; border: 0; cursor: pointer; }
.btn.play { background: var(--coral); color: #fff; box-shadow: 0 6px 0 #B8203F; }
.btn.play:hover, .btn.play:focus-visible { transform: translateY(2px); box-shadow: 0 4px 0 #B8203F; }
.btn.alt { background: var(--sun); color: var(--plum); box-shadow: 0 6px 0 #C9A400; }
.btn.alt:hover, .btn.alt:focus-visible { transform: translateY(2px); box-shadow: 0 4px 0 #C9A400; }
.btn.soon { background: rgba(61,26,79,.85); color: #fff; cursor: default; }
.btn.soon small { font-weight: 800; color: var(--sun); display: block; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.btn.ghost { background: rgba(255,255,255,.12); color: #fff; font-size: 15px; padding: 8px 16px; border-radius: 14px; }
.btn.ghost:hover, .btn.ghost:focus-visible { background: rgba(255,255,255,.22); }
.btn:disabled { opacity: .6; cursor: default; transform: none; }

footer { text-align: center; color: var(--plum); font-weight: 800; font-size: 14px; }
footer a { font-weight: 900; }

@media (prefers-reduced-motion: no-preference) {
  .bob { animation: bob 3s ease-in-out infinite; transform-box: fill-box; transform-origin: 50% 100%; }
  .bob.d1 { animation-delay: -.7s } .bob.d2 { animation-delay: -1.4s } .bob.d3 { animation-delay: -2.1s }
  @keyframes bob { 0%,100% { transform: translateY(0) scaleY(1) } 50% { transform: translateY(-4px) scaleY(1.03) } }
  .cloud { animation: drift 40s linear infinite; }
  @keyframes drift { from { transform: translateX(-60px) } to { transform: translateX(60px) } }
}