/* Mule Zero · pitch
   Escenario 16:9, sobrio: azul noche, marfil y un acento dorado; rojo solo para el fraude.
   Titulares en sans firme con énfasis en serif itálica; datos en mono.
   Todo se mide en unidades del escenario (cqw/cqh), así escala igual en cualquier pantalla. */
:root {
  --void: #05080e;
  --bg: #0a0f1a;
  --panel: #111a2b;
  --line: #24324a;
  --ink: #e8edf3;
  --muted: #8a99ad;
  --dim: #56657a;
  --gold: #e3b25a;
  --sky: #7cc4e6;
  --teal: #5cc8a8;
  --red: #e5645e;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --body: "Geist", "Helvetica Neue", Arial, sans-serif;
  --mono: "Geist Mono", ui-monospace, Menlo, monospace;
  color-scheme: dark;
}
html, body { height: 100%; margin: 0; }
body { background: var(--void); color: var(--ink); font-family: var(--body); -webkit-font-smoothing: antialiased; }

.deck {
  height: 100%; box-sizing: border-box; display: grid; place-items: center;
  padding: 16px max(16px, env(safe-area-inset-right, 0px)) 16px max(16px, env(safe-area-inset-left, 0px));
  background: var(--void);
}
.stage {
  position: relative; container-type: size; overflow: hidden; border-radius: 12px;
  width: min(100%, max(720px, calc((100dvh - 32px) * 16 / 9))); aspect-ratio: 16 / 9;
  background:
    radial-gradient(ellipse 70% 60% at 85% 10%, rgb(124 196 230 / 7%), transparent 70%),
    radial-gradient(ellipse 60% 50% at 10% 100%, rgb(227 178 90 / 5%), transparent 70%),
    var(--bg);
  box-shadow: 0 0 0 1px #141e30, 0 30px 90px rgb(0 0 0 / 55%);
  touch-action: pan-y;
}
:fullscreen .stage { border-radius: 0; box-shadow: none; }

/* HUD */
.hud, .hud-bottom {
  position: absolute; left: 6cqw; right: 6cqw; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
}
.hud { top: 4cqh; }
.hud-bottom { bottom: 4cqh; }
.brand { display: flex; align-items: center; gap: 0.6cqw; font-weight: 600; font-size: 1cqw; letter-spacing: -0.01em; color: var(--ink); }
.brand svg { width: 1.2cqw; height: 1.2cqw; color: var(--gold); }
.count { font-family: var(--mono); font-size: 0.85cqw; color: var(--dim); font-variant-numeric: tabular-nums; }
.progress { display: flex; gap: 0.5cqw; }
.progress button { width: 4cqw; height: 3px; padding: 0; border: 0; border-radius: 2px; background: var(--line); cursor: pointer; }
.progress button.done { background: var(--dim); }
.progress button[aria-current="true"] { background: var(--gold); }
.full { background: none; border: 0; padding: 0.3cqw; color: var(--dim); cursor: pointer; }
.full svg { width: 1.3cqw; height: 1.3cqw; display: block; }
.full:hover { color: var(--ink); }
button:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* Diapositivas */
.slide {
  position: absolute; inset: 11cqh 6cqw 10cqh; z-index: 5;
  display: flex; flex-direction: column; gap: 3cqh;
  opacity: 0; visibility: hidden; transition: opacity 0.5s ease, visibility 0.5s;
}
.slide.is-active { opacity: 1; visibility: visible; }
.head { display: flex; flex-direction: column; gap: 1.4cqh; }
.kicker { margin: 0; font-family: var(--mono); font-size: 0.85cqw; font-weight: 500; letter-spacing: 0.16em; color: var(--gold); }
h1, h2 { margin: 0; text-wrap: balance; }
h2 { font-weight: 600; font-size: 3.3cqw; line-height: 1.08; letter-spacing: -0.025em; color: var(--ink); max-width: 80cqw; }
h2 em, .slogan, .insight em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.005em; }
h2 em { color: var(--gold); font-size: 1.08em; }
.lead { margin: 0; font-size: 1.3cqw; line-height: 1.5; color: var(--muted); max-width: 62cqw; text-wrap: pretty; }
.viz { min-height: 0; flex: 1; display: grid; place-items: center; }
.viz > svg { width: 100%; height: 100%; max-height: 100%; }
svg .sx { font-family: var(--body); }
svg .mx, svg .px { font-family: var(--mono); font-weight: 600; letter-spacing: 0.06em; }
.source { margin: 0; font-family: var(--mono); font-size: 0.75cqw; color: var(--dim); }

/* Movimiento: entradas suaves */
@keyframes rise { from { opacity: 0; transform: translateY(2cqh); } to { opacity: 1; transform: none; } }
.slide .rise { opacity: 0; }
.slide.is-active .rise { animation: rise 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) both; animation-delay: var(--d, 0s); }

/* Portada */
.slide.cover { justify-content: space-between; }
.netbg { position: absolute; inset: -11cqh -6cqw -10cqh; opacity: 0.45; pointer-events: none; mask-image: linear-gradient(90deg, transparent 30%, #000 75%); }
.netbg svg { width: 100%; height: 100%; display: block; }
.cover-main { position: relative; display: flex; flex-direction: column; gap: 2.4cqh; margin-top: 6cqh; }
.wordmark { font-weight: 600; font-size: 8.5cqw; line-height: 0.95; letter-spacing: -0.045em; color: var(--ink); }
.slogan { margin: 0; font-size: 4cqw; line-height: 1.05; color: var(--gold); }
.cover .lead { max-width: 46cqw; }
.cover-foot { position: relative; display: flex; align-items: flex-end; justify-content: space-between; gap: 4cqw; padding-top: 2.4cqh; border-top: 1px solid var(--line); }
.team { display: flex; gap: 3.5cqw; }
.team p, .demo p { margin: 0; display: flex; flex-direction: column; gap: 0.5cqh; }
.team b { font-weight: 600; font-size: 1.15cqw; color: var(--ink); }
.team span, .demo span { font-family: var(--mono); font-size: 0.8cqw; color: var(--muted); letter-spacing: 0.04em; }
.demo { display: flex; align-items: center; gap: 1.2cqw; }
.demo b { font-family: var(--mono); font-weight: 500; font-size: 0.95cqw; color: var(--sky); user-select: all; }
.qr { width: 6.5cqw; height: 6.5cqw; padding: 0.5cqw; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; box-sizing: border-box; }
.qr svg { display: block; width: 100%; height: 100%; }

/* Problema */
.insight { margin: 0; font-size: 1.45cqw; line-height: 1.4; color: var(--ink); border-left: 2px solid var(--red); padding-left: 1.2cqw; }
.insight em { color: var(--red); font-size: 1.15em; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.stats p { margin: 0; display: flex; flex-direction: column; gap: 0.6cqh; padding: 2cqh 2cqw 0 0; }
.stats p + p { padding-left: 2cqw; border-left: 1px solid var(--line); }
.stats b { font-weight: 600; font-size: 2.6cqw; line-height: 1; letter-spacing: -0.03em; color: var(--ink); font-variant-numeric: tabular-nums; }
.stats span { font-size: 1.05cqw; line-height: 1.4; color: var(--muted); }

/* Oportunidad */
.split { flex: 1; min-height: 0; display: grid; grid-template-columns: 46fr 54fr; gap: 3cqw; align-items: center; }
.points { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2.2cqh; counter-reset: p; }
.points li { display: grid; grid-template-columns: 2.2cqw 1fr; column-gap: 0.8cqw; counter-increment: p; }
.points li::before { content: counter(p, decimal-leading-zero); grid-row: span 2; font-family: var(--mono); font-size: 0.85cqw; color: var(--gold); padding-top: 0.3cqh; }
.points b { font-weight: 600; font-size: 1.2cqw; color: var(--ink); }
.points span { font-size: 1.1cqw; line-height: 1.45; color: var(--muted); }
.points strong { color: var(--red); font-weight: 600; font-family: var(--mono); }
.split .viz { height: 100%; }

@media (prefers-reduced-motion: reduce) {
  .slide { transition: none; }
  .slide.is-active .rise { animation: none; opacity: 1; transform: none; }
}