body{font-family:Inter,Arial,sans-serif;margin:0;background:#F5FBFF;color:#0A2540}
    .container{max-width:1100px;margin:0 auto;padding:20px}
    .muted{color:#7A8CA5}
    .pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .plan{border-radius:18px;padding:26px;background:#fff;border:1px solid #e8f0fb;box-shadow:0 10px 30px rgba(10,37,64,.12)}
    .badge{display:inline-block;padding:6px 10px;border-radius:999px;font-size:.8rem;font-weight:700;background:linear-gradient(90deg,#1FA2FF,#12D8FA);color:#fff}
    .price{font-size:1.8rem;font-weight:800;margin:.4rem 0 1rem}
    .wacta{display:inline-flex;align-items:center;gap:.5rem;background:#25D366;color:#0A2540;font-weight:800;padding:12px 16px;border-radius:999px;border:none;text-decoration:none}
    @media (max-width:900px){ .pricing{grid-template-columns:1fr} }

    :root{
      --bg:#F5FBFF; --ink:#0A2540;
      --primary:#1FA2FF; --primary-2:#12D8FA; --primary-3:#A6FFCB;
      --accent:#FF7A45; --muted:#7A8CA5;
      --card:#fff; --card-shadow:0 10px 30px rgba(10,37,64,.12);
      --radius:18px; --maxw:1100px;
    }
    *{box-sizing:border-box}
    html,body{height:100%}
    body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg)}
    h1,h2,h3{font-family:Fredoka,Inter,sans-serif;letter-spacing:.2px;margin:0 0 .5rem}
    h1{font-size:clamp(2.1rem,3.5vw + 1rem,3.6rem);line-height:1.05}
    h2{font-size:clamp(1.6rem,1.2vw + 1rem,2.2rem)}
    p{margin:.5rem 0 1rem}
    .muted{color:var(--muted)}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;height:auto;display:block}

    /* Skip link */
    .skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
    .skip:focus{left:16px;top:16px;width:auto;height:auto;background:#0A2540;color:#fff;padding:8px 10px;border-radius:8px;z-index:1000}

    /* Top bar (desktop) */
    header.topbar{
      position:fixed; inset:0 0 auto 0; z-index:60;
      background:linear-gradient(180deg, rgba(10,37,64,.75), rgba(10,37,64,0));
      color:#fff; padding:10px 0;
    }
    .nav{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;gap:14px;padding:0 16px}
    .brand{display:flex;align-items:center;gap:.6rem;font-weight:700}
    .brand .logo{width:36px;height:36px;border-radius:50%;background:#fff;display:inline-block}
    .brand span{text-shadow:0 2px 8px rgba(0,0,0,.25)}
    .menu{display:flex;gap:18px;margin-left:auto}
    .menu a{color:#fff;opacity:.95;padding:8px 10px;border-radius:10px}
    .menu a:hover,.menu a:focus{background:rgba(255,255,255,.12);outline:0}

    /* Hamburger (móvil) */
    .hamb{display:none;width:40px;height:40px;border-radius:12px;align-items:center;justify-content:center;background:rgba(10,37,64,.6);border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(6px);cursor:pointer;color:#fff;position:fixed;top:16px;right:16px;z-index:100}
    .hamb span{display:block;width:18px;height:2px;background:#fff;box-shadow:0 6px 0 0 #fff, 0 -6px 0 0 #fff;border-radius:2px}

    /* Drawer móvil */
    .drawer{position:fixed;inset:auto 0 0 0;transform:translateY(100%);transition:transform .35s ease;z-index:90;background:#0b1e3d;color:#fff;border-radius:18px 18px 0 0;box-shadow:0 -10px 30px rgba(0,0,0,.25)}
    .drawer.open{transform:translateY(0)}
    .drawer nav{max-width:var(--maxw);margin:0 auto;padding:18px}
    .drawer a{display:block;padding:14px 10px;border-bottom:1px solid rgba(255,255,255,.08)}
    .mlabel{padding:10px 10px 4px;font-weight:700;opacity:.85}

    /* Hero */
    .hero{position:relative;min-height:100vh;display:grid;place-items:center;overflow:hidden}
    .hero video{position:absolute; top:-150px; inset:0; width:100%; height:150%; object-fit:cover; background:#0a2540}
    .overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(10,37,64,.20), rgba(10,37,64,.25) 40%, rgba(245,251,255,1) 95%)}
    .hero-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center;padding:120px 16px 40px}
    .hero h1,.hero p{color:#fff;text-shadow:0 6px 24px rgba(0,0,0,.35)}
    .cta{display:inline-flex;align-items:center;gap:.6rem;background:var(--accent);color:#fff;font-weight:700;padding:14px 18px;border-radius:999px;border:none;cursor:pointer;box-shadow:0 10px 24px rgba(255,122,69,.35)}
    .cta:hover{filter:brightness(1.05)}

    /* Secciones */
    main{display:block}
    section{scroll-margin-top:80px;padding:72px 16px}
    .container{max-width:var(--maxw);margin:0 auto}
    .card{background:var(--card);border-radius:var(--radius);box-shadow:var(--card-shadow);padding:28px}
    .grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:26px}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .step{border-radius:16px;background:linear-gradient(180deg,#fff, #f2f8ff);padding:20px;border:1px solid #e8f0fb}
    .step b{display:block;margin-bottom:.4rem}

    /* Illustration */
    .illustration{margin:0;width:100%;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#eaf4ff}
    .illustration img{width:100%;height:100%;object-fit:cover;object-position:center}

    /* Demo */
    .demo{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .demo .art{min-height:220px;border-radius:16px;background:linear-gradient(135deg, #e3f4ff, #ffffff);border:1px dashed #bcd8f5;display:grid;place-items:center;overflow:hidden}
    .audio{display:flex;align-items:center;gap:12px}
    .audio button{background:#0A2540;color:#fff;border:none;border-radius:14px;padding:10px 14px;cursor:pointer}

    /* Pricing */
    .pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .plan{border-radius:18px;padding:26px;background:#fff;border:1px solid #e8f0fb;box-shadow:var(--card-shadow)}
    .plan h3{margin:0 0 .25rem}
    .badge{display:inline-block;padding:6px 10px;border-radius:999px;font-size:.8rem;font-weight:700;background:linear-gradient(90deg, var(--primary), var(--primary-2));color:#fff}
    .price{font-size:1.8rem;font-weight:800;margin:.4rem 0 1rem}
    .plan ul{margin:0;padding-left:18px}
    .wacta{display:inline-flex;align-items:center;gap:.5rem;background:#25D366;color:#0A2540;font-weight:800;padding:12px 16px;border-radius:999px;border:none;cursor:pointer}

    /* CTA strip */
    .cta-strip{background:linear-gradient(90deg, var(--primary), var(--primary-2), var(--primary-3));color:#0A2540;border-radius:var(--radius);padding:28px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}

    footer{padding:40px 16px;color:var(--muted)}
    body.noscroll{overflow:hidden}

    @media (max-width: 900px){
      .menu{display:none}
      .hamb{display:flex}
      .grid-2,.grid-3,.demo,.pricing{grid-template-columns:1fr}
      .cta-strip{flex-direction:column;text-align:center}
    }
    /* Chips para listar capacidades de cada modo */
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:.4rem}
.chip{
  display:inline-block;font-size:.75rem;line-height:1;
  padding:6px 10px;border-radius:999px;
  background:#eef4ff;color:#0a2540;border:1px solid #d8e7ff;
}
.chip.off{
  background:#f6f7f9;color:#7A8CA5;border-color:#e6e8ee;
}
/* Imagen cuadrada decorativa en cada tarjeta */
.thumb{
  width:100%;
  aspect-ratio:1/1;
  border-radius:14px;
  overflow:hidden;
  background:#eaf4ff;
  border:1px solid #e8f0fb;
  margin-bottom:.6rem;
}
.thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
}
/* Botón secundario para acompañar a .wacta */
.btn-ghost{
  display:inline-flex;align-items:center;gap:.5rem;
  border:1px solid #cbd5e1;border-radius:999px;
  padding:12px 16px;background:#fff;color:#0A2540;
  font-weight:700;text-decoration:none;
}
.btn-ghost:hover{background:#f1f5f9}
/* Botón secundario para acompañar a .wacta */
.btn-ghost{
  display:inline-flex;align-items:center;gap:.5rem;
  border:1px solid #cbd5e1;border-radius:999px;
  padding:12px 16px;background:#fff;color:#0A2540;
  font-weight:700;text-decoration:none;
}
.btn-ghost:hover{background:#f1f5f9}

/* Lista de contenidos de la revista */
.rev-list{
  list-style:none; padding:0; margin:.6rem 0 1rem;
  display:grid; gap:.35rem;
}
.rev-list li{color:var(--ink)}
/* Línea compacta para idiomas en el drawer móvil */
.drawer .langs-row{
  display:flex; align-items:center; gap:8px;
  white-space:nowrap; overflow-x:auto; padding:10px 4px;
  border-top:1px solid rgba(255,255,255,.08);
}
.drawer .langs-row .label{opacity:.85; margin-right:6px}
.drawer .langs-row a{
  color:#fff; text-decoration:none; font-weight:700;
  padding:4px 8px; border-radius:999px;
  border:1px solid rgba(255,255,255,.22);
}
.drawer .langs-row::-webkit-scrollbar{height:6px}
.drawer .langs-row::-webkit-scrollbar-thumb{background:rgba(255,255,255,.25); border-radius:999px}

.site-footer{background:#0b1e3d;color:#e5f0ff; margin-top:32px}
.site-footer a{color:#fff;text-decoration:none;opacity:.95}
.site-footer a:hover{opacity:1;text-decoration:underline}
.f-wrap{display:grid;gap:18px;align-items:start;padding:24px 16px;
        grid-template-columns:1.2fr 1fr 1fr 1fr}
.f-logo{width:40px;height:40px;border-radius:50%;background:#fff;display:block}
.f-brand{display:flex;gap:12px;align-items:center}
.f-title{margin:0}
.f-nav,.f-legal{display:grid;gap:8px}
.f-contact{display:grid;gap:6px}
.langs-row{white-space:nowrap;overflow-x:auto;gap:6px}
.f-sub{background:#08142b;color:#b9c7de}
.f-subgrid{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 16px}
@media (max-width:900px){
  .f-wrap{grid-template-columns:1fr;gap:12px}
  .f-subgrid{flex-direction:column;align-items:flex-start}
}

 /* Fondo oscurecido */
  #backdrop{
    position:fixed; inset:0;
    background:rgba(0,0,0,.45);
    z-index: 999998;
  }
  /* Capa principal (90% de pantalla) */
  #seccion_v{
    position: fixed;
    inset: 5%;                /* 5% márgenes → 90% del viewport */
    background: #fff;
    z-index: 999999;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
    overflow: auto;
    color:#0A2540;
    padding:24px;
  }
  /* Botón X cerrar */
  #seccion_v .close-x{
    position:absolute; top:10px; right:10px;
    width:36px; height:36px; line-height:32px;
    font-size:22px; font-weight:700;
    border-radius:10px; border:1px solid #e2e8f0;
    background:#fff; color:#0A2540; cursor:pointer;
  }
  #seccion_v .close-x:hover{ background:#f8fafc }