/* ============================================================
   Vestuario · landing v3 (solo modo oscuro, el de la marca)
   Tokens de maqueta/plataforma.css y presentacion.css.
   ============================================================ */
/* letras propias (solo latín), sin pedir nada a otro dominio */
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("fuentes/Inter-latin.woff2") format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-style: normal; font-weight: 700; font-display: swap; src: url("fuentes/SpaceGrotesk-700-latin.woff2") format("woff2"); }
:root {
  --bg: #0A0D14; --bg2: #0d1119; --panel: #121722; --panel2: #181E2C;
  --ink: #ECEFF6; --muted: #9BA5BA; --line: #252D3F;
  --violeta: #4F46E5; --violeta-t: #8A84F5; --violeta-tt: #aaa5ff;
  --radio: 16px;
  --brillo: rgba(122, 114, 255, .22);
  --sombra: 0 40px 80px -30px rgba(0, 0, 0, .8), 0 0 0 1px rgba(255, 255, 255, .07);
  --fuente: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --titulo: "Space Grotesk", "Inter", system-ui, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 72px; background: var(--bg); }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 var(--fuente); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--violeta-tt); }
:focus-visible { outline: 2px solid var(--violeta-t); outline-offset: 2px; border-radius: 6px; }
.oculto { position: absolute; width: 0; height: 0; overflow: hidden; }
.saltar { position: absolute; left: -999px; top: 8px; background: var(--panel); color: var(--ink); padding: 12px 16px; border-radius: 10px; z-index: 99; }
.saltar:focus { left: 8px; }
.cont { width: min(1200px, 100% - 48px); margin: 0 auto; }
.angosto > * { max-width: 760px; }
.final .angosto > * { margin-inline: auto; }

/* variantes A/B/C: C (C2, "La app del plantel…") es la principal; sin JavaScript se ve C */
.v-a, .v-b { display: none; }
html[data-v="a"] .v-c, html[data-v="b"] .v-c { display: none; }
html[data-v="a"] .v-a, html[data-v="b"] .v-b { display: revert; }

/* barra de arriba */
.barra { position: sticky; top: 0; z-index: 40; background: rgba(10, 13, 20, .86); backdrop-filter: blur(14px) saturate(1.2); -webkit-backdrop-filter: blur(14px) saturate(1.2); border-bottom: 1px solid var(--line); }
.barra-i { display: flex; align-items: center; gap: 12px; min-height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); margin-right: auto; min-height: 44px; }
.logo-s { width: 34px; height: 34px; display: block; flex: none; }
.logo-t { font: 700 22px/1 var(--titulo); letter-spacing: -.03em; }
.barra-l { display: flex; gap: 4px; }
.barra-l a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: 15px; padding: 10px 12px; border-radius: 10px; min-height: 44px; display: inline-flex; align-items: center; }
.barra-l a:hover { color: var(--ink); background: var(--panel2); }

/* botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 20px; border-radius: 12px; font: 600 16px/1.2 var(--fuente); text-decoration: none; text-align: center; border: 1px solid transparent; cursor: pointer; transition: transform .12s, filter .15s; }
.btn:hover { filter: brightness(1.1); }
.btn:active { transform: scale(.98); }
.btn-p { background: var(--violeta); color: #fff; box-shadow: 0 1px 0 rgba(255, 255, 255, .22) inset, 0 12px 28px -12px var(--violeta); }
.btn-s { background: var(--panel2); color: var(--ink); border-color: #3a4560; }
.btn-g { min-height: 56px; padding: 0 24px; font-size: 17px; border-radius: 14px; }
.btn-barra { padding: 0 16px; font-size: 15px; }
.i-wa { width: 22px; height: 22px; flex: none; }
.botones { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }

/* héroe */
.heroe { position: relative; padding: 24px 0 36px; overflow: hidden; }
.heroe::before { content: ""; position: absolute; inset: -20% -10% auto -10%; height: 640px; background: radial-gradient(50% 60% at 78% 0%, var(--brillo), transparent 70%), radial-gradient(40% 50% at 8% 10%, rgba(138, 132, 245, .10), transparent 70%); pointer-events: none; }
.heroe-i { position: relative; display: grid; gap: 32px; }
.kick { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--violeta-tt); margin-bottom: 12px; }
h1 { font: 700 clamp(28px, 4.2vw, 50px)/1.08 var(--titulo); letter-spacing: -.035em; max-width: 24ch; text-wrap: balance; }
.h1-que { display: block; }
.h1-dato { display: block; margin-top: 14px; max-width: 34ch; font: 600 19px/1.4 var(--fuente); letter-spacing: -.01em; color: var(--violeta-tt); text-wrap: pretty; }
.h1-dato b { color: var(--ink); font-weight: 700; }
.h1-fuente { font-weight: 400; font-size: .82em; color: var(--muted); white-space: nowrap; }
.lead { font-size: 17px; color: var(--muted); max-width: 620px; margin-top: 16px; }
.piloto-h { margin-top: 12px; padding: 8px 12px; border-left: 3px solid var(--violeta-t); background: rgba(18, 23, 34, .7); border-radius: 0 12px 12px 0; max-width: 620px; font-size: 15px; line-height: 1.5; color: var(--ink); }
.nota { margin-top: 12px; font-size: 15px; color: var(--muted); }
.vitrina { position: relative; }
.marco-pc { border-radius: var(--radio); overflow: hidden; background: var(--panel); box-shadow: var(--sombra); border: 1px solid var(--line); }
.marco-barra { align-items: center; gap: 7px; padding: 0 14px; height: 34px; background: var(--panel2); border-bottom: 1px solid var(--line); font-size: 12.5px; color: var(--muted); }
.marco-barra i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); display: block; }
.marco-barra span { margin-left: 10px; }
.marco-cel { position: absolute; right: -12px; bottom: 8px; width: 24%; border-radius: 28px; overflow: hidden; border: 6px solid #05070b; box-shadow: var(--sombra); background: #05070b; }
.vitrina figcaption { margin-top: 12px; font-size: 13.5px; color: var(--muted); }
.solo-pc { display: none; }

/* secciones */
.sec { padding: 52px 0; }
.sec-corta { padding: 28px 0 44px; }
.sec-alt { background: var(--bg2); border-block: 1px solid var(--line); }
h2 { font: 700 clamp(28px, 4vw, 44px)/1.1 var(--titulo); letter-spacing: -.035em; max-width: 22ch; text-wrap: balance; }
h3 { font: 700 19px/1.25 var(--titulo); letter-spacing: -.02em; }
.sub { color: var(--muted); font-size: 17px; max-width: 680px; margin-top: 14px; }
.num { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: rgba(79, 70, 229, .22); color: var(--violeta-tt); font: 700 15px/1 var(--titulo); margin-right: 6px; vertical-align: 2px; }
.etiq { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .02em; text-transform: none; color: var(--violeta-tt); background: rgba(79, 70, 229, .16); border: 1px solid rgba(138, 132, 245, .45); padding: 2px 10px; border-radius: 99px; margin-left: 8px; vertical-align: 1px; }

/* para quién */
.tres { display: grid; gap: 12px; margin-top: 20px; }
.tres li { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radio); padding: 16px 18px; display: flex; flex-direction: column; gap: 4px; }
.tres b { font: 700 17px/1.3 var(--titulo); letter-spacing: -.01em; }
.tres span { color: var(--muted); font-size: 15.5px; line-height: 1.5; }

/* qué hace hoy: seis módulos en una fila */
.modulos { display: grid; grid-auto-flow: column; grid-auto-columns: 72%; gap: 14px; margin: 24px -24px 0; padding: 4px 24px 16px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: 24px; overscroll-behavior-x: contain; }
.mod { scroll-snap-align: start; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radio); overflow: hidden; display: flex; flex-direction: column; gap: 6px; padding-bottom: 16px; }
.mod figure { aspect-ratio: 4 / 5; background: var(--panel2); border-bottom: 1px solid var(--line); overflow: hidden; }
.mod figure img { width: 100%; height: 100%; object-fit: cover; object-position: 38% 0; }
.mod figure.cel { position: relative; }
.mod figure.cel img { position: absolute; top: 12px; left: 50%; transform: translateX(-50%); width: 76%; height: auto; border-radius: 14px 14px 0 0; box-shadow: 0 0 0 1px var(--line); }
.mod h3 { padding: 8px 16px 0; font-size: 18px; }
.mod p { padding: 0 16px; color: var(--muted); font-size: 15px; line-height: 1.45; }
.deslizar { margin-top: 8px; font-size: 14px; color: var(--muted); }

/* datos y menores */
.tildes { display: grid; gap: 10px; margin-top: 20px; }
.tildes li { position: relative; padding-left: 30px; font-size: 17px; }
.tildes li::before { content: ""; position: absolute; left: 4px; top: 9px; width: 12px; height: 6px; border-left: 2.5px solid var(--violeta-t); border-bottom: 2.5px solid var(--violeta-t); transform: rotate(-45deg); }
.link-mas { margin-top: 14px; }
.link-mas a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; }

/* la conmoción que nadie anotó */
.sec-conm { background: linear-gradient(180deg, #100e1f, var(--bg) 85%); border-block: 1px solid var(--line); }
.sec-conm .sub + .sub { margin-top: 12px; }
.fuente-sec { margin-top: 6px; font-size: 14.5px; }
.fuente-sec a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; }

/* cómo empezar */
.empezar { display: grid; gap: 14px; margin-top: 24px; }
.empezar li { display: flex; flex-direction: column; gap: 6px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radio); padding: 18px; }
.empezar b { font: 700 18px/1.35 var(--titulo); letter-spacing: -.015em; }
.empezar span:not(.num) { color: var(--muted); font-size: 16px; }
.licencia { margin-top: 28px; padding: 22px; border-radius: 20px; border: 1px solid rgba(138, 132, 245, .45); background: linear-gradient(160deg, rgba(79, 70, 229, .18), var(--panel)); max-width: 760px; }
.licencia p { color: var(--ink); margin-top: 8px; font-size: 16px; }
.fundador { border-style: dashed; }
.fundador[hidden] { display: none; }

/* quién lo hace */
.franco { display: grid; gap: 12px; margin-top: 20px; padding: 18px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radio); }
.franco li { color: var(--muted); font-size: 16px; line-height: 1.5; }
.franco li b { color: var(--ink); font-weight: 600; }
.franco li + li { padding-top: 12px; border-top: 1px solid var(--line); }
.firma { margin-top: 16px; font: 700 18px var(--titulo); color: var(--ink); }

/* preguntas */
.faq { margin-top: 24px; display: grid; gap: 10px; }
.faq details { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
.faq summary { cursor: pointer; list-style: none; min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 18px; font-weight: 600; font-size: 16.5px; border-radius: 14px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 700 22px/1 var(--titulo); color: var(--violeta-tt); flex: none; }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 18px 16px; color: var(--muted); font-size: 16px; }
.faq details p a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; }

/* cierre */
.final { padding: 56px 0; text-align: center; background: radial-gradient(60% 100% at 50% 100%, var(--brillo), transparent 70%); border-top: 1px solid var(--line); }
.final h2, .final .sub { margin-inline: auto; }
.final .botones { justify-content: center; margin-top: 24px; }
.final .compartir { margin-top: 4px; font-size: 15px; }
.final .compartir a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; }

/* pie */
.pie { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted); font-size: 14.5px; }
.pie p + p { margin-top: 2px; }
.pie a { display: inline-flex; align-items: center; min-height: 44px; }
.pie .chico { font-size: 13px; }
.pie .chico a { display: inline; padding: 12px 0; }

/* barra fija del celular */
.fija { display: none; }

/* páginas simples (privacidad, datos, 404) */
.simple { padding: 40px 0 64px; }
.simple h1 { font-size: clamp(30px, 5vw, 44px); }
.simple p { margin-top: 16px; color: var(--muted); }
.simple p b { color: var(--ink); }
.simple .btn { margin-top: 28px; }
.simple p a { display: inline; padding: 12px 0; }
.simple .botones .btn { margin-top: 0; }
.ficha { display: grid; gap: 12px; margin-top: 24px; }
.ficha li { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radio); padding: 16px 18px; display: flex; flex-direction: column; gap: 4px; }
.ficha b { font: 700 17px/1.3 var(--titulo); letter-spacing: -.01em; }
.ficha span { color: var(--muted); font-size: 15.5px; line-height: 1.5; }
.ficha .prev { display: inline-block; font: 600 12px/1.6 var(--fuente); color: var(--violeta-tt); background: rgba(79, 70, 229, .16); border: 1px solid rgba(138, 132, 245, .45); padding: 0 8px; border-radius: 99px; margin-left: 6px; vertical-align: 2px; letter-spacing: 0; }
.simple .chico { font-size: 14px; }

@media (max-width: 767px) {
  body { padding-bottom: calc(80px + env(safe-area-inset-bottom)); }
  body.sin-fija { padding-bottom: env(safe-area-inset-bottom); }
  .cont { width: calc(100% - 32px); }
  .modulos { margin-inline: -16px; padding-inline: 16px; scroll-padding-inline: 16px; }
  .barra-l { display: none; }
  .botones .btn-g, .simple .btn-g { width: 100%; padding: 0 16px; }
  .tres { gap: 0; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radio); padding: 4px 18px; }
  .tres li { background: none; border: 0; border-radius: 0; padding: 12px 0; }
  .tres li + li { border-top: 1px solid var(--line); }
  .sec { padding: 44px 0; }
  .sec-corta { padding: 24px 0 40px; }
  .fija { display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(10, 13, 20, .94); border-top: 1px solid var(--line); transform: translateY(110%); visibility: hidden; transition: transform .2s ease, visibility .2s; }
  .fija.ver { transform: none; visibility: visible; }
  .fija .btn-g { width: 100%; min-height: 52px; padding: 0 16px; }
}
@media (max-width: 359px) {
  .logo-t { font-size: 19px; }
  .btn-barra { padding: 0 12px; font-size: 14px; }
  .btn-g { font-size: 16px; }
}
@media (min-width: 768px) {
  .cont { width: min(1200px, 100% - 64px); }
  .solo-pc { display: block; }
  .marco-barra.solo-pc { display: flex; }
  .heroe { padding: 56px 0 72px; }
  .heroe-i { gap: 48px; }
  .h1-dato { font-size: 22px; margin-top: 18px; }
  .heroe .botones { flex-direction: column; align-items: stretch; max-width: 400px; }
  .lead { font-size: 18px; }
  .vitrina { margin-right: 12px; margin-bottom: 24px; }
  .sec { padding: 80px 0; }
  .sec-corta { padding: 40px 0 64px; }
  .tres { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .modulos { grid-auto-flow: row; grid-template-columns: repeat(3, 1fr); grid-auto-columns: auto; overflow: visible; margin-inline: 0; padding: 0; gap: 16px; }
  .empezar { grid-template-columns: repeat(3, 1fr); }
  .deslizar { display: none; }
  .ficha { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) {
  .heroe-i { grid-template-columns: 1fr 1.05fr; align-items: center; }
  .modulos { grid-template-columns: repeat(6, 1fr); gap: 14px; }
  .mod h3 { font-size: 17px; padding-inline: 14px; }
  .mod p { font-size: 14.5px; padding-inline: 14px; }
  .marco-cel { width: 30%; right: -16px; bottom: -24px; }
  .vitrina figcaption { max-width: 66%; }
  .ficha { grid-template-columns: repeat(3, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}