/* =============================================================
   Neural Sounds — el mundo de la app en la web.
   Diseño «Sección»: carbón, marfil, salvia y Outfit, los mismos
   tokens de lib/core/theme/ns_colors.dart. Nada de esto toca los
   estilos de My Buddha.
   ============================================================= */
:root{
  --bg:#181A18;
  --ink:#EBEDE6;
  --muted:#ABB2A3;
  --accent:#C7CFBB;
  --cut:#727F68;
  --surface:#242823;
  --sheet:#20241F;
  --hair:rgba(235,237,230,.08);
  --hair-2:rgba(235,237,230,.14);
  --sans:'Outfit',system-ui,-apple-system,'Segoe UI',sans-serif;
  --shell:940px;
  --gutter:clamp(20px,5vw,44px);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-weight:300;font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
.shell{max-width:var(--shell);margin:0 auto;padding:0 var(--gutter)}
a{color:inherit}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--bg);padding:12px 18px;z-index:99}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

/* ---------- barra ---------- */
.top{padding:22px 0}
.top .shell{display:flex;align-items:center;gap:16px}
.crumb{
  display:inline-flex;align-items:center;gap:9px;margin-right:auto;
  font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
  text-decoration:none;font-weight:400;transition:color .25s var(--ease);
}
.crumb:hover{color:var(--ink)}
.top .here{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--cut)}

/* ---------- portada ---------- */
.hero{padding:clamp(20px,5vw,50px) 0 clamp(30px,6vw,64px);text-align:center}
.hero .figure{width:min(100%,540px);margin:0 auto clamp(18px,3vw,34px);display:block}
.hero h1{
  font-weight:300;font-size:clamp(2.1rem,6vw,3.6rem);line-height:1.1;letter-spacing:-.025em;
  margin:0 auto;max-width:14ch;text-wrap:balance;
}
.hero .lede{
  margin:20px auto 0;max-width:50ch;color:var(--muted);
  font-size:clamp(1rem,1.7vw,1.13rem);line-height:1.6;
}
.hero .soon{
  display:inline-block;margin-top:26px;padding:10px 20px;border:1px solid var(--cut);border-radius:100px;
  font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);
}

/* ---------- secciones ---------- */
section{border-top:1px solid var(--hair);padding-block:clamp(34px,6vw,64px)}
.eyebrow{font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--cut);margin:0 0 16px;font-weight:400}
h2{font-weight:300;font-size:clamp(1.5rem,3.4vw,2.2rem);line-height:1.15;letter-spacing:-.02em;margin:0 0 16px;max-width:20ch;text-wrap:balance}
h3{font-size:1.02rem;font-weight:500;margin:0 0 8px}
p{margin:0 0 16px;max-width:62ch;color:var(--muted)}
p strong,li strong{color:var(--ink);font-weight:500}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:clamp(18px,3vw,32px)}
.card{border:1px solid var(--hair);border-radius:16px;padding:22px 24px;background:var(--sheet)}
.card p{margin:0;font-size:.95rem}
ul{margin:0 0 16px;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px}
li{position:relative;padding-left:22px;color:var(--muted);max-width:60ch}
li::before{content:"";position:absolute;left:0;top:.85em;width:10px;height:1px;background:var(--cut)}

/* ---------- páginas legales ---------- */
.page{padding:clamp(28px,6vw,64px) 0 clamp(36px,6vw,72px)}
.page h1{font-weight:300;font-size:clamp(1.9rem,5vw,3rem);line-height:1.1;letter-spacing:-.025em;margin:0 0 16px;max-width:18ch}
.page .lede{font-size:clamp(1.02rem,1.7vw,1.15rem);line-height:1.6;color:var(--muted);max-width:54ch;margin:0 0 8px}
.page .stamp{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cut);margin:22px 0 0}
.page section{padding-block:clamp(28px,4.5vw,44px)}
.page table{border-collapse:collapse;width:100%;margin:8px 0 18px;font-size:.94rem}
.page th,.page td{text-align:left;vertical-align:top;padding:11px 16px 11px 0;border-bottom:1px solid var(--hair);color:var(--muted)}
.page th{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cut);font-weight:500}
.note{border-left:2px solid var(--cut);padding:3px 0 3px 18px;margin:0 0 18px}
ol.steps{margin:0 0 16px;padding:0;list-style:none;counter-reset:s;display:flex;flex-direction:column;gap:12px}
ol.steps li{padding-left:36px;counter-increment:s}
ol.steps li::before{
  content:counter(s);left:0;top:.1em;width:23px;height:23px;background:none;
  border:1px solid var(--cut);border-radius:12px;font-size:.72rem;
  display:flex;align-items:center;justify-content:center;color:var(--cut);
}
.back{display:inline-flex;align-items:center;gap:9px;margin-bottom:26px;color:var(--muted);text-decoration:none;font-size:.86rem}
.back:hover{color:var(--ink)}

/* ---------- pie ---------- */
.foot{border-top:1px solid var(--hair);padding:32px 0 60px}
.foot .shell{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:baseline}
.foot p{margin:0;color:var(--cut);font-size:.86rem;margin-right:auto;max-width:none}
.foot a{color:var(--cut);text-decoration:none;font-size:.86rem;transition:color .25s var(--ease)}
.foot a:hover{color:var(--ink)}

@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms !important}}

/* ---------- maquetas de teléfono ---------- */
/* Los clips y las capturas salen del emulador a 430x824, ya recortadas las
   barras de Android: la misma proporción para video e imagen. */
.phone{
  position:relative;aspect-ratio:430/824;border-radius:24px;overflow:hidden;
  border:1px solid var(--hair-2);background:#000;
  box-shadow:0 28px 64px rgba(0,0,0,.55);
  max-width:340px;width:100%;margin-inline:auto;
}
.phone video,.phone img{display:block;width:100%;height:100%;object-fit:cover}
.showcase{display:grid;grid-template-columns:1fr;gap:clamp(24px,4vw,46px);align-items:center}
.showcase .words>*:last-child{margin-bottom:0}
@media (min-width:780px){
  .showcase{grid-template-columns:minmax(0,320px) minmax(0,1fr)}
  .showcase.flip{grid-template-columns:minmax(0,1fr) minmax(0,320px)}
  .showcase.flip .phone{order:2}
}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:clamp(16px,2.6vw,26px)}
.gallery figure{margin:0}
.gallery .phone{max-width:none;box-shadow:0 18px 44px rgba(0,0,0,.45)}
.gallery figcaption{font-size:.84rem;color:var(--cut);margin-top:12px;text-align:center}