/* Instalador de Hermes - Rockkbot. Una columna, fondo oscuro, acento de la marca. */
:root{
  --fondo:#03070c; --tarjeta:#070f18; --tarjeta2:#0a1520; --borde:#12293a;
  --acento:#45fff1; --acento-osc:#0d6b63; --texto:#e9f5f4; --gris:#8aa3ab;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--fondo); color:var(--texto);
  font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
a{color:var(--acento);text-decoration:none}
.col{width:100%;max-width:760px;margin:0 auto;padding:0 22px}

/* Barra */
.barra{
  position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  padding:14px 22px;background:rgba(3,7,12,.82);backdrop-filter:blur(12px);
}
.marca{display:flex;align-items:center;gap:12px;color:var(--texto);font-weight:700;font-size:15px}
.marca img{height:22px;width:auto;display:block}

/* Botones */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:var(--acento);color:#03070c;font-weight:700;font-size:15px;
  padding:13px 24px;border-radius:12px;border:0;cursor:pointer;
  transition:transform .15s ease, box-shadow .2s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(69,255,241,.22)}
.btn.chico{padding:9px 16px;font-size:13.5px;border-radius:10px}
.btn.grande{font-size:17px;padding:17px 30px;width:100%}
.ico{font-size:12px;opacity:.75}

/* Hero */
.hero{
  padding:52px 0 26px;
  background:radial-gradient(680px 340px at 18% -8%, rgba(69,255,241,.13), transparent 62%);
}
.etiqueta{
  font:600 11.5px/1 ui-monospace,SFMono-Regular,Consolas,monospace;
  letter-spacing:.16em;color:var(--acento);margin-bottom:16px;
}
.hero h1{font-size:34px;line-height:1.22;font-weight:800;letter-spacing:-.6px}
.hero .sub{color:var(--gris);margin-top:18px;font-size:17px;max-width:620px}

.descarga{margin-top:32px;max-width:460px}
.detalle{display:flex;flex-direction:column;gap:3px;margin-top:14px;font-size:13.5px;color:var(--gris)}
.detalle strong{color:var(--texto);font-weight:600}
.mac{margin-top:22px;font-size:13.5px;color:var(--gris)}

/* Bloques */
.bloque{padding:44px 0}
.bloque h2{font-size:22px;font-weight:800;letter-spacing:-.3px;margin-bottom:24px}

/* Pasos numerados */
.pasos{list-style:none;display:flex;flex-direction:column;gap:14px}
.pasos li{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--tarjeta);border:1px solid var(--borde);border-radius:14px;padding:18px 20px;
}
.num{
  font:700 12px/1 ui-monospace,SFMono-Regular,Consolas,monospace;
  color:var(--acento);border:1px solid var(--acento-osc);border-radius:9px;
  padding:7px 9px;flex:0 0 auto;margin-top:2px;
}
.pasos strong{display:block;font-size:16px;margin-bottom:4px}
.pasos p{color:var(--gris);font-size:14.5px}

/* Tabla */
.tabla{width:100%;border-collapse:collapse;font-size:14.5px}
.tabla th{
  text-align:left;font-weight:600;color:var(--texto);vertical-align:top;
  padding:13px 16px 13px 0;width:42%;
}
.tabla td{color:var(--gris);padding:13px 0}
.tabla tr{border-bottom:1px solid rgba(18,41,58,.55)}
.tabla tr:last-child{border-bottom:0}
.tabla span{color:var(--acento);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13.5px}

/* Lista */
.lista{list-style:none;display:flex;flex-direction:column;gap:12px}
.lista li{
  color:var(--gris);font-size:14.5px;padding-left:22px;position:relative;
  background:var(--tarjeta2);border:1px solid var(--borde);border-radius:12px;padding:14px 18px 14px 40px;
}
.lista li::before{content:"✓";position:absolute;left:17px;color:var(--acento);font-weight:700}
.lista strong{color:var(--texto)}
.nota{margin-top:16px;font-size:13.5px;color:var(--gris)}

/* Pie */
.pie{padding:44px 0 56px;margin-top:20px;background:linear-gradient(180deg,transparent,rgba(13,107,99,.10))}
.pie img{height:24px;margin-bottom:14px}
.pie p{color:var(--gris);font-size:14px}
.pie strong{color:var(--texto)}
.pie .fino{font-size:13px;margin-top:8px}

/* Movil */
@media (max-width:640px){
  .hero h1{font-size:26px}
  .hero .sub{font-size:15.5px}
  .bloque{padding:34px 0}
  .pasos li{padding:16px}
  .tabla th{width:auto;display:block;padding-bottom:4px}
  .tabla td{display:block;padding:0 0 14px}
  .btn.grande{font-size:15.5px;padding:15px 22px}
}