/* ============================
   Next Capital · Hoja de estilo de la home (ES/EN)
   ============================
   Extraída del <style> embebido de index.html, que era el original.
   index.html e index-en.html la comparten: un solo sitio donde tocar.
   Los documentos legales usan legal.css.
   ============================ */

  /* ============================
     Sistema de marca · v1.0
     ============================ */
  :root{
    --next-blue: #0071E3;
    --next-blue-hover: #0a84ff;
    --black: #000000;
    --deep: #07070b;
    --card: #0f0f14;
    --card-2: #131319;
    --card-border: #1d1d24;
    --paper: #fbfbfd;
    --white: #f5f5f7;
    --mist: #86868b;
    --mist-dark: #5e5e66;
    --divider: #23232b;
    --divider-light: #e6e6ea;
    --green: #30d158;

    --r-card: 22px;
    --r-input: 14px;
    --r-pill: 980px;

    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --t-fast: 200ms;
    --t-med: 400ms;
    --t-slow: 1200ms;

    --max: 1100px;
    --gutter: 22px;

    --shadow-low:   0 2px 12px rgba(0,0,0,.32);
    --shadow-med:   0 10px 30px rgba(0,0,0,.45);
    --shadow-blue:  0 30px 80px rgba(0,113,227,.25);

    --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", system-ui, sans-serif;
    --font-body:    -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", system-ui, sans-serif;
    --font-mono:    "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  }

  *, *::before, *::after{ box-sizing: border-box; }
  html, body{ margin:0; padding:0; }
  html{ scroll-behavior: smooth; }
  body{
    background: var(--black);
    color: var(--white);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.005em;
    overflow-x: hidden;
  }
  img, svg{ display:block; max-width:100%; }
  a{ color: inherit; text-decoration: none; }
  button{ font: inherit; cursor: pointer; }

  .wrap{
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 var(--gutter);
  }
  .wrap--wide{ max-width: 1180px; }

  .eyebrow{
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--next-blue);
    margin: 0 0 14px;
  }

  /* ============================
     Navigation
     ============================ */
  .nav{
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(0,0,0,0.72);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid rgba(255,255,255,0.04);
  }
  .nav__inner{
    max-width: var(--max);
    margin: 0 auto;
    padding: 14px var(--gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }
  .wordmark{
    font-family: var(--font-display);
    font-size: 17px;
    letter-spacing: -0.012em;
    color: var(--white);
    font-weight: 300;
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
  }
  .wordmark .next{ color: var(--next-blue); font-weight: 600; }
  .nav__links{
    display: flex;
    gap: 28px;
    list-style: none;
    margin: 0; padding: 0;
    font-size: 14px;
    color: var(--mist);
    /* sin encogerse: le falta 1px por redondeo y los enlaces se parten en dos
       líneas. Por debajo del breakpoint pasa a overlay fijo y esto da igual. */
    flex: 0 0 auto;
  }
  .nav__links a{ transition: color var(--t-fast) var(--ease); }
  .nav__links a:hover{ color: var(--white); }

  /* Acceso al área de clientes: último elemento del nav, a la derecha del CTA.
     El aspecto lo dan .btn + .btn--light; esta clase solo controla visibilidad. */
  .nav__login{ white-space: nowrap; }
  .nav__login-mobile{ display: none; }

  /* Selector de idioma */
  .lang{
    display: inline-flex;
    align-items: center;
    gap: 0;
    flex: 0 0 auto;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .lang__link{
    color: var(--mist);
    transition: color var(--t-fast) var(--ease);
    padding: 4px 4px;
  }
  .lang__link:hover{ color: var(--white); }
  .lang__link--active{ color: var(--white); }
  .lang__sep{
    color: var(--mist);
    font-size: 10px;
    padding: 0;
  }
  .nav__lang-mobile{
    display: none;
  }

  /* Hamburguesa */
  .nav__burger{
    display: none;
    background: transparent;
    border: 0;
    width: 40px;
    height: 40px;
    padding: 8px;
    cursor: pointer;
    position: relative;
    z-index: 60;
  }
  .nav__burger span{
    display: block;
    width: 22px;
    height: 2px;
    background: var(--white);
    margin: 4px auto;
    border-radius: 2px;
    transition: transform 0.32s var(--ease), opacity 0.2s var(--ease);
    transform-origin: center;
  }
  .nav__burger[aria-expanded="true"] span:nth-child(1){
    transform: translateY(6px) rotate(45deg);
  }
  .nav__burger[aria-expanded="true"] span:nth-child(2){
    opacity: 0;
  }
  .nav__burger[aria-expanded="true"] span:nth-child(3){
    transform: translateY(-6px) rotate(-45deg);
  }

  .btn{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 14px;
    letter-spacing: -0.005em;
    border-radius: var(--r-pill);
    padding: 10px 18px;
    border: 1px solid transparent;
    transition: transform var(--t-fast) var(--ease),
                background var(--t-fast) var(--ease),
                border-color var(--t-fast) var(--ease);
  }
  .btn--primary{
    background: var(--next-blue);
    /* #f5f5f7 sobre #0071E3 se queda en 4.31:1; el blanco puro llega a 4.7:1 */
    color: #ffffff;
  }
  /* En el nav el CTA no debe encogerse: al no ceder el <ul> de enlaces, la
     presión del flex caía aquí y partía el CTA en dos líneas. */
  .nav .btn{ flex: 0 0 auto; white-space: nowrap; }
  /* Los dos botones van juntos, con separación propia más corta que la del nav */
  .nav__actions{
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 0 0 auto;
  }
  .btn--primary:hover{ background: var(--next-blue-hover); transform: translateY(-1px); }
  .btn--ghost{
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.18);
  }
  .btn--ghost:hover{ border-color: var(--white); }
  /* Variante clara: mismos estilos que .btn--primary pero en negativo */
  .btn--light{
    background: var(--white);
    color: var(--black);
  }
  .btn--light:hover{ background: #ffffff; transform: translateY(-1px); }
  .btn--big{ padding: 14px 24px; font-size: 15px; }

  /* El nav pasa a menú hamburguesa a 1100px, no a 760px: por debajo de ese ancho
     ya no caben en una línea logo + enlaces + idioma + los dos botones. */
  @media (max-width: 1100px){
    .nav__burger{ display: block; }
    .nav__inner{ padding: 12px var(--gutter); gap: 10px; }
    .nav .btn--primary{
      padding: 8px 14px;
      font-size: 13px;
    }
    /* el auto va en el contenedor, no en el boton: dentro de .nav__actions
       empujaria respecto a sus hermanos, no respecto al nav */
    .nav__actions{ margin-left: auto; }
    .wordmark{ font-size: 16px; }
    .lang{ display: none; }
    .nav__login{ display: none; }
    .nav__login-mobile{ display: block; }
    .nav__lang-mobile{
      display: block;
      list-style: none;
      border-bottom: 0 !important;
      margin-top: 12px;
      padding: 18px 4px 6px !important;
      font-family: var(--font-mono);
      font-size: 13px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }
    .nav__lang-mobile a{
      color: var(--mist);
      padding: 0 8px;
      font-size: 13px !important;
      display: inline !important;
    }
    .nav__lang-mobile a.lang__link--active{ color: var(--white); }
    .nav__lang-mobile .lang__sep{ color: var(--mist); }

    .nav__links{
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      width: 100vw;
      height: 100dvh;
      min-height: 100vh;
      flex-direction: column;
      align-items: flex-start;
      justify-content: flex-start;
      gap: 0;
      background: rgba(0,0,0,0.96);
      backdrop-filter: saturate(180%) blur(20px);
      -webkit-backdrop-filter: saturate(180%) blur(20px);
      padding: calc(88px + env(safe-area-inset-top)) 28px calc(32px + env(safe-area-inset-bottom));
      font-size: 22px;
      transform: translate3d(0, -100%, 0);
      transition: transform 0.4s var(--ease), opacity 0.25s var(--ease), visibility 0s linear 0.4s;
      z-index: 55;
      overflow-y: auto;
      -webkit-overflow-scrolling: touch;
      overscroll-behavior: contain;
      visibility: hidden;
      opacity: 0;
      pointer-events: none;
    }
    .nav__links.open{
      transform: translate3d(0, 0, 0);
      visibility: visible;
      opacity: 1;
      pointer-events: auto;
      transition: transform 0.4s var(--ease), opacity 0.25s var(--ease);
    }
    .nav__links li{
      list-style: none;
      border-bottom: 1px solid rgba(255,255,255,0.08);
      width: 100%;
    }
    .nav__links li a{
      display: block;
      padding: 22px 4px;
      color: var(--white);
      font-family: var(--font-display);
      font-weight: 400;
      font-size: 24px;
      letter-spacing: -0.012em;
    }
    .nav__links li a:hover{ color: var(--next-blue); }
    /* El acceso a clientes se muestra como botón claro, igual que en escritorio.
       Se cualifica con .nav__links para ganar a `.nav__links li a` sin !important. */
    .nav__links .nav__login-mobile{
      border-bottom: 0;
      margin-top: 20px;
    }
    .nav__links .nav__login-mobile a{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 24px;
      background: var(--white);
      color: var(--black);
      border-radius: var(--r-pill);
      font-family: var(--font-body);
      font-size: 15px;
      font-weight: 500;
      letter-spacing: -0.005em;
      transition: background var(--t-fast) var(--ease);
    }
    .nav__links .nav__login-mobile a:hover{ background: #ffffff; color: var(--black); }
    body.nav-open{ overflow: hidden; }
  }

  /* ============================
     Hero
     ============================ */
  .hero{
    position: relative;
    padding: 96px 0 64px;
    overflow: hidden;
    isolation: isolate;
  }
  .hero__glow{
    position: absolute;
    top: 14%;
    left: 50%;
    transform: translateX(-50%);
    width: 920px;
    height: 920px;
    border-radius: 50%;
    background: radial-gradient(closest-side, rgba(0,113,227,0.42), rgba(0,113,227,0.18) 35%, rgba(0,0,0,0) 70%);
    filter: blur(20px);
    z-index: -1;
    pointer-events: none;
  }
  .hero__pill{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border: 1px solid rgba(0,113,227,0.4);
    border-radius: var(--r-pill);
    background: rgba(0,113,227,0.08);
    font-size: 12px;
    color: var(--white);
    margin-bottom: 32px;
  }
  .hero__pill::before{
    content: "";
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--next-blue);
    box-shadow: 0 0 12px rgba(0,113,227,0.9);
  }
  .hero__logo{
    display: block;
    height: clamp(48px, 7.2vw, 92px);
    width: auto;
    max-width: 300px;
    margin: 0 0 10px;
    line-height: 0;
    font-size: 0;
  }
  .hero__logo img{
    width: auto;
    height: 100%;
    display: block;
  }
  .hero h1{
    margin: 0;
  }
  .hero__claim{
    font-family: var(--font-display);
    font-weight: 300;
    font-size: clamp(28px, 3.6vw, 44px);
    line-height: 1.08;
    letter-spacing: -0.024em;
    color: var(--mist);
    margin: 0 0 32px;
    max-width: 18ch;
  }
  .hero__claim .accent{ color: var(--next-blue); font-weight: 600; }
  .hero__claim .light{ color: var(--mist); font-weight: 300; }
  .hero__sub{
    font-size: clamp(16px, 1.6vw, 19px);
    color: var(--mist);
    max-width: 58ch;
    margin: 0 0 36px;
    line-height: 1.5;
  }
  .hero__ctas{
    display: flex; gap: 12px; flex-wrap: wrap;
    margin-bottom: 32px;
  }
  .hero__trust{
    display: flex; gap: 28px; flex-wrap: wrap;
    font-size: 12px;
    color: var(--mist);
    font-family: var(--font-mono);
    letter-spacing: 0.04em;
  }
  .hero__trust span{ display:inline-flex; align-items:center; gap:8px; }
  .hero__trust span::before{
    content:"";
    width:14px; height:14px; border-radius:50%;
    background: var(--green);
    box-shadow: 0 0 0 4px rgba(48,209,88,0.12);
    display:inline-block;
    transform: scale(0.45);
  }

  /* ============================
     Regulatory strip
     ============================ */
  .regstrip{
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    background: rgba(0,113,227,0.04);
  }
  .regstrip__inner{
    max-width: var(--max);
    margin: 0 auto;
    padding: 18px var(--gutter);
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mist);
  }
  .regstrip__seal{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-weight: 500;
  }
  .regstrip__seal::before{
    content: "";
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 12px rgba(48,209,88,0.6);
    flex-shrink: 0;
  }
  .regstrip__item{ display:inline-flex; align-items:center; gap:8px; }
  .regstrip__item::before{
    content: "✓";
    color: var(--next-blue);
    font-weight: 600;
  }
  @media (max-width: 760px){
    .regstrip__inner{ gap: 14px; font-size: 10px; padding: 14px var(--gutter); }
  }

  /* ============================
     Concepto · qué es Agent Pay
     ============================ */
  .concepto{
    padding: 104px 0 112px;
    background: var(--paper);
    color: var(--black);
  }
  .concepto__head{
    text-align: center;
    margin: 0 auto 56px;
    max-width: 760px;
  }
  .concepto__head h2{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(34px, 4.6vw, 60px);
    letter-spacing: -0.028em;
    line-height: 1.05;
    margin: 0 auto 22px;
    max-width: 20ch;
    color: var(--black);
  }
  .concepto__head h2 .accent{ color: var(--next-blue); }
  .concepto__head h2 .light{ font-weight: 300; color: var(--mist); }
  .concepto__head p{
    color: var(--mist);
    max-width: 60ch;
    margin: 0 auto;
    line-height: 1.55;
    font-size: 16px;
  }
  /* ---- Showcase: cuenta + tarjeta ---- */
  .concepto__showcase{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 920px;
    margin: 0 auto 24px;
  }
  .concepto__panel{
    background: #ffffff;
    border: 1px solid var(--divider-light);
    border-radius: var(--r-card);
    padding: 32px 30px 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 320px;
    position: relative;
    overflow: hidden;
  }
  .concepto__panel__label{
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--next-blue);
    margin: 0;
  }
  .concepto__panel h3{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 20px;
    letter-spacing: -0.018em;
    margin: 0;
    color: var(--black);
    line-height: 1.2;
  }
  /* Bloque central de la card cuenta: crece para igualar a card-visual */
  .concepto__balance{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 78px;
    letter-spacing: -0.034em;
    color: var(--black);
    line-height: 1;
    margin: 14px 0 0;
  }
  .concepto__balance .currency{
    color: var(--next-blue);
    font-size: 56px;
  }
  .concepto__growth{
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    margin: 4px 0 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  /* IBAN visual al pie del widget cuenta */
  .concepto__iban{
    margin-top: auto;
    background: linear-gradient(135deg, #0c0c12 0%, #161620 100%);
    border-radius: 14px;
    padding: 16px 20px;
    position: relative;
    overflow: hidden;
    isolation: isolate;
  }
  .concepto__iban::before{
    content:""; position:absolute; inset: -30% -30% auto auto;
    width: 65%; height: 65%;
    background: radial-gradient(closest-side, rgba(0,113,227,0.28), rgba(0,113,227,0) 70%);
    z-index: -1;
  }
  .concepto__iban__label{
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--mist);
    margin: 0 0 6px;
  }
  .concepto__iban__number{
    font-family: var(--font-mono);
    font-size: 14.5px;
    color: var(--white);
    letter-spacing: 0.1em;
    margin: 0;
    font-weight: 500;
  }
  .concepto__iban__number .highlight{
    /* azul claro: el de marca se queda en 4.15:1 sobre la tarjeta oscura */
    color: var(--next-blue-hover);
  }
  .concepto__growth .green{ color: #15803d; }
  .concepto__growth .blue{ color: var(--next-blue); }
  /* (card-visual ya define aspect-ratio + max-width; no necesita flex-grow) */
  .concepto__tags{
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: auto;
    padding-top: 20px;
  }
  .concepto__tag{
    font-family: var(--font-mono);
    font-size: 10.5px;
    background: rgba(0,113,227,0.08);
    border: 1px solid rgba(0,113,227,0.25);
    color: var(--next-blue);
    padding: 6px 12px;
    border-radius: var(--r-pill);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
  }
  .concepto__card-visual{
    background: linear-gradient(135deg, #0c0c12 0%, #161620 100%);
    border-radius: 16px;
    padding: 20px 24px;
    position: relative;
    overflow: hidden;
    aspect-ratio: 1.586 / 1;
    width: 100%;
    margin-top: auto;
    display: flex;
    flex-direction: column;
    isolation: isolate;
  }
  .concepto__card-visual::before{
    content:""; position:absolute; inset: -25% -25% auto auto;
    width: 65%; height: 65%;
    background: radial-gradient(closest-side, rgba(0,113,227,0.5), rgba(0,113,227,0) 70%);
    z-index: -1;
  }
  .concepto__card-visual .wm{
    margin-top: 16px;
    line-height: 1;
    display: flex;
    align-items: center;
  }
  .concepto__card-visual .wm img{
    height: 30px;
    width: auto;
    display: block;
  }
  .concepto__card-visual .number{
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--white);
    letter-spacing: 0.14em;
    margin-top: auto;
  }
  .concepto__card-visual .meta{
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: 10px;
  }
  .concepto__card-visual .holder{
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--mist);
    letter-spacing: 0.1em;
  }
  .concepto__card-visual .visa-logo{
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 700;
    font-size: 22px;
    letter-spacing: 0.02em;
    color: var(--white);
    line-height: 1;
  }

  /* ---- Connect: con los tuyos ---- */
  .concepto__connect{
    background: #ffffff;
    border: 1px solid var(--divider-light);
    border-radius: var(--r-card);
    padding: 40px 36px;
    max-width: 920px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 36px;
    align-items: center;
    position: relative;
    overflow: hidden;
    isolation: isolate;
  }
  .concepto__connect::after{
    content:""; position:absolute; inset: auto -20% -50% auto;
    width: 60%; height: 100%;
    background: radial-gradient(closest-side, rgba(0,113,227,0.10), rgba(0,113,227,0) 70%);
    z-index: -1;
  }
  .concepto__connect__label{
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--next-blue);
    margin: 0 0 14px;
  }
  .concepto__connect h3{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 28px;
    letter-spacing: -0.022em;
    margin: 0 0 14px;
    color: var(--black);
    line-height: 1.15;
  }
  .concepto__connect h3 .accent{ color: var(--next-blue); }
  .concepto__connect p{
    color: var(--mist);
    font-size: 14.5px;
    line-height: 1.55;
    margin: 0;
  }
  .connect-visual{
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .connect-row{
    display: flex;
    align-items: flex-start;
    gap: 10px;
  }
  .connect-person{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  .connect-avatar{
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--paper);
    border: 1px solid var(--divider-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 19px;
    color: var(--black);
    flex-shrink: 0;
  }
  .connect-avatar--you{
    background: var(--next-blue);
    color: #ffffff;
    border-color: var(--next-blue);
    box-shadow: 0 8px 28px rgba(0,113,227,0.32);
  }
  .connect-name{
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mist);
  }
  .connect-name--you{
    color: var(--next-blue);
    font-weight: 600;
  }
  .connect-dash{
    width: 14px; height: 1px;
    background: var(--divider-light);
    flex-shrink: 0;
    margin-top: 28px;
  }

  /* Mantengo clases legacy compare por compatibilidad CSS */
  .concepto__compare{
    display: grid;
    grid-template-columns: 1fr 60px 1fr;
    gap: 0;
    align-items: stretch;
    max-width: 920px;
    margin: 0 auto;
  }
  .concepto__col{
    background: #ffffff;
    border: 1px solid var(--divider-light);
    border-radius: var(--r-card);
    padding: 32px 30px 28px;
    display: flex;
    flex-direction: column;
  }
  .concepto__col--ahora{
    border-color: rgba(0,113,227,0.35);
    box-shadow: 0 24px 60px rgba(0,113,227,0.10);
    position: relative;
    overflow: hidden;
    isolation: isolate;
  }
  .concepto__col--ahora::after{
    content:"";
    position:absolute;
    inset: -40% -40% auto auto;
    width: 70%; height: 70%;
    background: radial-gradient(closest-side, rgba(0,113,227,0.12), rgba(0,113,227,0) 70%);
    z-index: -1;
  }
  .concepto__label{
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--mist);
    margin: 0 0 10px;
  }
  .concepto__col--ahora .concepto__label{ color: var(--next-blue); }
  .concepto__col h3{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 22px;
    letter-spacing: -0.02em;
    margin: 0 0 24px;
    color: var(--black);
    line-height: 1.15;
  }
  .concepto__col ol{
    list-style: none;
    padding: 0;
    margin: 0 0 22px;
    counter-reset: step;
    flex: 1;
  }
  .concepto__col ol li{
    counter-increment: step;
    font-size: 14px;
    color: var(--black);
    padding: 12px 0;
    border-top: 1px solid var(--divider-light);
    display: flex;
    align-items: baseline;
    gap: 14px;
    line-height: 1.45;
  }
  .concepto__col ol li:first-child{ border-top: 0; padding-top: 4px; }
  .concepto__col ol li::before{
    content: counter(step, decimal-leading-zero);
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--mist);
    letter-spacing: 0.1em;
    flex-shrink: 0;
    min-width: 22px;
  }
  .concepto__col--ahora ol li::before{ color: var(--next-blue); }
  .concepto__time{
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mist);
    border-top: 1px solid var(--divider-light);
    padding-top: 16px;
    margin: 0;
  }
  .concepto__col--ahora .concepto__time{ color: var(--next-blue); font-weight: 600; }
  .concepto__arrow{
    font-family: var(--font-mono);
    font-size: 28px;
    color: var(--next-blue);
    align-self: center;
    justify-self: center;
    padding: 0 8px;
  }
  @media (max-width: 760px){
    .concepto__compare{ grid-template-columns: 1fr; gap: 18px; }
    .concepto__arrow{ transform: rotate(90deg); padding: 4px 0; }
    .concepto__showcase{ grid-template-columns: 1fr; gap: 18px; }
    .concepto__panel{ min-height: 260px; }
    .concepto__connect{
      grid-template-columns: 1fr;
      padding: 32px 26px;
      gap: 24px;
    }
    .concepto__connect h3{ font-size: 24px; }
    .connect-avatar{ width: 48px; height: 48px; font-size: 17px; }
  }

  /* ============================
     Sin riesgo · fondo claro
     ============================ */
  .safe{
    padding: 104px 0 112px;
    background: var(--paper);
    color: var(--black);
  }
  .safe__head{
    text-align: center;
    margin: 0 auto 56px;
    max-width: 760px;
  }
  .safe__head h2{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(32px, 4.4vw, 56px);
    letter-spacing: -0.028em;
    line-height: 1.05;
    margin: 0 auto 18px;
    color: var(--black);
  }
  .safe__head h2 .accent{ color: var(--next-blue); }
  .safe__head h2 .light{ font-weight: 300; color: var(--mist); }
  .safe__head p{
    color: var(--mist);
    max-width: 60ch;
    margin: 0 auto;
    line-height: 1.55;
    font-size: 16px;
  }
  .safe__grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
  .safe__card{
    background: #ffffff;
    border: 1px solid var(--divider-light);
    border-radius: 16px;
    padding: 26px 24px 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: border-color var(--t-fast) var(--ease),
                transform var(--t-fast) var(--ease),
                box-shadow var(--t-fast) var(--ease);
  }
  .safe__card:hover{
    border-color: rgba(0,113,227,0.35);
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(0,113,227,0.08);
  }
  .safe__icon{
    width: 36px; height: 36px;
    border-radius: 10px;
    background: rgba(0,113,227,0.08);
    border: 1px solid rgba(0,113,227,0.28);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--next-blue);
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
  }
  .safe__card h4{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 17px;
    letter-spacing: -0.012em;
    margin: 0;
    color: var(--black);
    line-height: 1.2;
  }
  .safe__card p{
    color: var(--mist);
    font-size: 13.5px;
    margin: 0;
    line-height: 1.55;
  }
  @media (max-width: 940px){
    .safe__grid{ grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 540px){
    .safe__grid{ grid-template-columns: 1fr; }
  }

  /* ============================
     Audiencias (WIREFRAME · fondo oscuro)
     ============================ */
  .audiencias{
    padding: 96px 0 112px;
    background: var(--black);
    color: var(--white);
  }
  .audiencias__head{
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 32px;
    margin-bottom: 52px;
  }
  .audiencias h2{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(32px, 4.4vw, 56px);
    line-height: 1.05;
    letter-spacing: -0.028em;
    margin: 0;
    max-width: 16ch;
    color: var(--white);
  }
  .audiencias h2 .light{ font-weight: 300; color: var(--mist); }
  .audiencias h2 .accent{ color: var(--next-blue); }
  .audiencias__lead{
    font-size: 15px;
    color: var(--mist);
    max-width: 38ch;
    line-height: 1.5;
    margin: 0;
  }
  .audiencias__grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .seg{
    position: relative;
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--r-card);
    padding: 36px 32px 32px;
    overflow: hidden;
    transition: transform var(--t-med) var(--ease),
                border-color var(--t-med) var(--ease),
                box-shadow var(--t-med) var(--ease);
    isolation: isolate;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    color: var(--white);
  }
  .seg::after{
    content: "";
    position: absolute;
    inset: -40% -40% auto auto;
    width: 75%;
    height: 75%;
    background: radial-gradient(closest-side, rgba(0,113,227,0.22), rgba(0,113,227,0) 70%);
    z-index: -1;
    opacity: 0.4;
    transition: opacity var(--t-med) var(--ease);
  }
  .seg:hover{
    transform: translateY(-4px);
    border-color: rgba(0,113,227,0.45);
    box-shadow: var(--shadow-blue);
  }
  .seg:hover::after{ opacity: 1; }

  .seg__num{
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--next-blue);
    letter-spacing: 0.15em;
    margin-bottom: 20px;
  }
  .seg__name{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 32px;
    letter-spacing: -0.022em;
    margin: 0 0 6px;
    color: var(--white);
  }
  .seg__tag{
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--mist);
    font-size: 14px;
    margin-bottom: 22px;
  }
  .seg__desc{
    font-size: 14px;
    color: var(--white);
    line-height: 1.55;
    margin: 0 0 28px;
    opacity: 0.85;
  }
  .seg__list{
    list-style: none;
    margin: 0 0 28px;
    padding: 0;
    border-top: 1px solid var(--divider);
    padding-top: 18px;
    flex: 1;
  }
  .seg__list li{
    font-size: 13.5px;
    color: var(--white);
    padding: 6px 0;
    display: flex; gap: 10px;
    opacity: 0.88;
  }
  .seg__list li::before{
    content: "→";
    color: var(--next-blue);
    flex-shrink: 0;
  }
  .seg__link{
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--next-blue);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    letter-spacing: 0.04em;
    transition: gap var(--t-fast) var(--ease);
  }
  .seg__link:hover{ gap: 10px; }

  @media (max-width: 940px){
    .audiencias__grid{ grid-template-columns: 1fr; }
    .audiencias__head{ flex-direction: column; align-items: flex-start; }
    .seg{ min-height: auto; }
  }

  /* ============================
     Beneficios · fondo claro
     ============================ */
  .bonus{
    padding: 104px 0 112px;
    background: var(--paper);
    color: var(--black);
  }
  .bonus__head{
    text-align: center;
    margin: 0 auto 56px;
    max-width: 760px;
  }
  .bonus__head h2{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(32px, 4.4vw, 56px);
    letter-spacing: -0.028em;
    line-height: 1.05;
    margin: 0 auto 18px;
    color: var(--black);
  }
  .bonus__head h2 .accent{ color: var(--next-blue); }
  .bonus__head h2 .light{ font-weight: 300; color: var(--mist); }
  .bonus__head p{
    color: var(--mist);
    max-width: 60ch;
    margin: 0 auto;
    line-height: 1.55;
    font-size: 16px;
  }
  .bonus__grid{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 880px;
    margin: 0 auto;
  }
  .bonus__card{
    background: #ffffff;
    border: 1px solid var(--divider-light);
    border-radius: var(--r-card);
    padding: 36px 32px 34px;
    position: relative;
    overflow: hidden;
    isolation: isolate;
  }
  .bonus__card::after{
    content:"";
    position:absolute;
    inset: -40% -40% auto auto;
    width: 65%; height: 65%;
    background: radial-gradient(closest-side, rgba(0,113,227,0.10), rgba(0,113,227,0) 70%);
    z-index: -1;
  }
  .bonus__label{
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--next-blue);
    margin: 0 0 16px;
  }
  .bonus__card h3{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 30px;
    letter-spacing: -0.024em;
    margin: 0 0 16px;
    color: var(--black);
    line-height: 1.1;
  }
  .bonus__card h3 .accent{ color: var(--next-blue); }
  .bonus__card p{
    color: var(--black);
    opacity: 0.78;
    font-size: 14.5px;
    line-height: 1.6;
    margin: 0;
  }
  @media (max-width: 760px){
    .bonus__grid{ grid-template-columns: 1fr; }
  }

  /* ============================
     Manifiesto
     ============================ */
  .manifesto{
    padding: 132px 0;
    text-align: center;
  }
  .manifesto h2{
    font-family: var(--font-display);
    font-weight: 300;
    font-size: clamp(28px, 4vw, 48px);
    line-height: 1.15;
    letter-spacing: -0.024em;
    margin: 0 auto 28px;
    max-width: 22ch;
  }
  .manifesto h2 strong{ font-weight: 600; }
  .manifesto h2 .accent{ color: var(--next-blue); font-weight: 600; }
  .manifesto p{
    color: var(--mist);
    max-width: 56ch;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.6;
  }
  .manifesto__rule{
    width: 64px;
    height: 1px;
    background: var(--divider);
    margin: 0 auto 28px;
  }

  /* ============================
     Agent en acción · fondo claro
     ============================ */
  .ia{
    padding: 104px 0 112px;
    background: var(--paper);
    color: var(--black);
  }
  .ia__head{ text-align: center; margin-bottom: 56px; }
  .ia__head h2{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(30px, 4vw, 48px);
    letter-spacing: -0.026em;
    line-height: 1.08;
    margin: 0 auto 16px;
    max-width: 18ch;
    color: var(--black);
  }
  .ia__head h2 .accent{ color: var(--next-blue); }
  .ia__head p{
    color: var(--mist);
    max-width: 56ch;
    margin: 0 auto;
  }
  .ia__big{
    background: #ffffff;
    border: 1px solid var(--divider-light);
    border-radius: var(--r-card);
    padding: 36px 32px 32px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
  }
  .ia__big::after{
    content:""; position:absolute; inset: -30% -30% auto auto;
    width: 60%; height: 60%;
    background: radial-gradient(closest-side, rgba(0,113,227,0.10), rgba(0,113,227,0) 70%);
  }
  .ia__big h3{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 28px;
    letter-spacing: -0.022em;
    margin: 0 0 10px;
    color: var(--black);
  }
  .ia__big h3 .accent{ color: var(--next-blue); }
  .ia__big .sub{ color: var(--mist); font-size: 14px; margin: 0 0 24px; max-width: 52ch; }

  .chat{
    background: var(--black);
    border-radius: 18px;
    padding: 22px;
    display: grid;
    gap: 12px;
    max-width: 640px;
    position: relative;
  }
  .bubble{
    border-radius: 16px;
    padding: 12px 16px;
    font-size: 14px;
    max-width: 78%;
    line-height: 1.4;
  }
  .bubble--me{
    background: var(--next-blue);
    color: #ffffff;
    justify-self: end;
    border-bottom-right-radius: 6px;
  }
  .bubble--bot{
    background: #1a1a22;
    color: var(--white);
    border-bottom-left-radius: 6px;
  }
  .bubble--bot .accent{ color: var(--next-blue); }
  .bubble--small{ padding: 8px 14px; font-size: 13px; max-width: 8ch; text-align: center; }

  .ia__grid{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .feat{
    background: #ffffff;
    border: 1px solid var(--divider-light);
    border-radius: var(--r-card);
    padding: 30px;
    position: relative;
    overflow: hidden;
  }
  .feat h4{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 22px;
    letter-spacing: -0.018em;
    margin: 0 0 10px;
    color: var(--black);
  }
  .feat h4 .accent{ color: var(--next-blue); }
  .feat p{ color: var(--mist); font-size: 14px; margin: 0 0 22px; max-width: 38ch; line-height: 1.5; }
  .feat__demo{
    background: #f4f4f7;
    border: 1px solid var(--divider-light);
    border-radius: 14px;
    padding: 14px 16px;
    font-family: var(--font-mono);
    font-size: 12.5px;
    color: var(--black);
    display: grid;
    gap: 8px;
  }
  .feat__demo .row{ display:flex; justify-content:space-between; gap: 8px; align-items: baseline; }
  .feat__demo .row .label{ color: var(--mist); }
  .feat__demo .row .num.neg{ color: var(--black); }
  .feat__demo .row .num.pos{ color: #15803d; }
  .feat__demo .dot{ width:6px; height:6px; border-radius:50%; background: #15803d; display:inline-block; vertical-align: middle; margin-right: 6px; }
  .balance{
    display: flex; align-items: baseline; gap: 6px;
    font-family: var(--font-display);
    font-size: 32px; font-weight: 600;
    letter-spacing: -0.028em;
    color: var(--black);
  }
  .balance .currency{ color: var(--next-blue); font-size: 24px; }
  .feat__demo .small{ font-size: 11px; color: var(--mist); font-family: var(--font-mono); letter-spacing: 0.05em; }

  .card-vis{
    background: linear-gradient(135deg, #0c0c12 0%, #161620 100%);
    border-radius: 14px;
    padding: 18px;
    position: relative;
    overflow: hidden;
    min-height: 140px;
  }
  .card-vis::before{
    content:""; position:absolute; inset: -25% -25% auto auto;
    width: 65%; height: 65%;
    background: radial-gradient(closest-side, rgba(0,113,227,0.4), rgba(0,113,227,0) 70%);
  }
  .card-vis .wm{ font-family: var(--font-display); font-size: 14px; color: var(--white); font-weight: 300; }
  .card-vis .wm .n{ color: var(--next-blue); font-weight: 600; }
  .card-vis .num{ position:absolute; bottom: 18px; left: 18px; font-family: var(--font-mono); font-size: 12px; color: var(--mist); letter-spacing: 0.1em; }
  .card-vis .exp{ position:absolute; bottom: 18px; right: 18px; font-family: var(--font-mono); font-size: 11px; color: var(--mist); letter-spacing: 0.08em; }

  @media (max-width: 760px){
    .ia__grid{ grid-template-columns: 1fr; }
  }

  /* ============================
     Seguridad
     ============================ */
  .sec{
    padding: 112px 0;
  }
  .sec__head{ max-width: 36ch; margin-bottom: 56px; }
  .sec__head .eyebrow{ color: var(--mist); }
  .sec__head h2{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(28px, 3.6vw, 44px);
    letter-spacing: -0.024em;
    line-height: 1.12;
    margin: 0 0 16px;
  }
  .sec__head h2 .accent{ color: var(--next-blue); }
  .sec__head h2 .light{ font-weight: 300; color: var(--mist); }
  .sec__head p{ color: var(--mist); margin: 0; line-height: 1.55; }
  .sec__grid{
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  }
  .pillar{
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
  }
  .pillar .k{
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--mist);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin: 0 0 10px;
  }
  .pillar h3{
    margin: 0 0 10px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    letter-spacing: -0.01em;
  }
  .pillar p{
    margin: 0; font-size: 13px; color: var(--mist); line-height: 1.55;
  }
  @media (max-width: 940px){
    .sec__grid{ grid-template-columns: repeat(2, 1fr); }
  }

  /* ============================
     Empezar · fondo claro
     ============================ */
  .wait{
    padding: 104px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: var(--paper);
    color: var(--black);
  }
  .wait__glow{
    position:absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 760px; height: 760px;
    background: radial-gradient(closest-side, rgba(0,113,227,0.12), rgba(0,113,227,0) 70%);
    z-index:0;
    border-radius: 50%;
    pointer-events: none;
  }
  .wait .wrap{ position: relative; z-index: 1; }
  .wait h2{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(30px, 4vw, 48px);
    letter-spacing: -0.026em;
    margin: 0 auto 18px;
    max-width: 18ch;
    line-height: 1.08;
    color: var(--black);
  }
  .wait h2 .accent{ color: var(--next-blue); }
  .wait p{
    color: var(--mist); margin: 0 auto 32px; max-width: 60ch;
  }
  /* El aviso de consentimiento usa la tipografía del sitio, no la mono.
     Se cualifica con .wait para ganar en especificidad a `.wait p`, que
     impone color, margen y max-width al resto de párrafos de la sección. */
  .wait .privacy{
    margin: 20px auto 0;
    max-width: min(440px, 90vw);
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.5;
    letter-spacing: normal;
    color: var(--mist-dark);
    text-align: left;
    /* una fila por finalidad: la inscripción es obligatoria, las comerciales no */
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .privacy__req{ color: var(--next-blue); font-weight: 500; }
  .privacy label{
    display: flex;
    align-items: flex-start;
    gap: 10px;
  }
  .privacy input[type="checkbox"]{
    flex: 0 0 auto;
    width: 16px;
    height: 16px;
    margin: 2px 0 0;
    accent-color: var(--next-blue);
  }
  .privacy a{
    color: var(--next-blue);
    text-decoration: underline;
    text-underline-offset: 2px;
  }

  /* ============================
     Inscripción · formulario completo + panel lateral
     ============================
     Ojo con los <p> de aquí dentro: `.wait p` es (0,1,1) y ganaría a una sola
     clase, así que las reglas sobre párrafos van cualificadas con .reg__layout. */
  .reg__layout{
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 22px;
    align-items: start;
    max-width: 920px;
    margin: 0 auto;
    text-align: left;
  }
  .reg{
    background: #ffffff;
    border: 1px solid var(--divider-light);
    border-radius: var(--r-card);
    padding: 30px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.04);
  }
  .reg__field{ margin-bottom: 18px; }
  .reg__field label{
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--black);
    margin-bottom: 7px;
  }
  .reg__req{ color: var(--next-blue); }
  .reg__field input{
    width: 100%;
    font: inherit;
    font-size: 15px;
    color: var(--black);
    background: #ffffff;
    border: 1px solid var(--divider-light);
    border-radius: var(--r-input);
    padding: 12px 14px;
    transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
  }
  .reg__field input::placeholder{ color: var(--mist); }
  .reg__field select{
    width: 100%;
    font: inherit;
    font-size: 15px;
    color: var(--black);
    background: #ffffff;
    border: 1px solid var(--divider-light);
    border-radius: var(--r-input);
    padding: 12px 38px 12px 14px;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2386868b' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 13px center;
    background-size: 16px 16px;
    transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
  }
  .reg__field select:focus{
    outline: none;
    border-color: var(--next-blue);
    box-shadow: 0 0 0 3px rgba(0,113,227,0.12);
  }
  .reg__field input:focus{
    outline: none;
    border-color: var(--next-blue);
    box-shadow: 0 0 0 3px rgba(0,113,227,0.12);
  }
  .reg .privacy{ margin: 24px 0 0; max-width: none; }
  .reg__submit{ width: 100%; margin-top: 24px; }
  .reg__layout .reg__error{
    display: none;
    margin: 14px 0 0;
    max-width: none;
    font-size: 13px;
    line-height: 1.45;
    color: #d70015;
  }
  .reg__layout .reg__error.is-visible{ display: block; }

  /* Panel lateral: solo datos sostenibles de los legales */
  .regside{ display: flex; flex-direction: column; gap: 12px; }
  .regside__card{
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: #ffffff;
    border: 1px solid var(--divider-light);
    border-radius: 16px;
    padding: 16px 18px;
  }
  .regside__icon{
    flex: 0 0 auto;
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(0,113,227,0.08);
    display: flex; align-items: center; justify-content: center;
  }
  .regside__icon svg{
    width: 18px; height: 18px; display: block;
    fill: none; stroke: var(--next-blue); stroke-width: 1.8;
    stroke-linecap: round; stroke-linejoin: round;
  }
  .reg__layout .regside__label{
    margin: 0 0 2px;
    max-width: none;
    font-size: 12px;
    color: var(--mist);
  }
  .reg__layout .regside__value{
    margin: 0;
    max-width: none;
    font-size: 15px;
    font-weight: 600;
    color: var(--black);
    overflow-wrap: anywhere;
  }
  .regside__value a{ color: var(--black); }
  .regside__value a:hover{ color: var(--next-blue); }
  .reg__layout .regside__hint{
    margin: 3px 0 0;
    max-width: none;
    font-size: 12px;
    line-height: 1.4;
    color: var(--mist);
  }
  .regside__list{
    background: #ffffff;
    border: 1px solid var(--divider-light);
    border-radius: 16px;
    padding: 18px;
  }
  .regside__list h3{
    margin: 0 0 12px;
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--black);
  }
  .regside__list ul{
    margin: 0; padding: 0; list-style: none;
    display: flex; flex-direction: column; gap: 9px;
  }
  .regside__list li{
    position: relative;
    padding-left: 24px;
    font-size: 14px;
    line-height: 1.45;
    color: var(--mist-dark);
  }
  .regside__list li::before{
    content: "";
    position: absolute; left: 1px; top: 5px;
    width: 13px; height: 7px;
    border-left: 2px solid var(--next-blue);
    border-bottom: 2px solid var(--next-blue);
    transform: rotate(-45deg);
  }
  @media (max-width: 860px){
    .reg__layout{ grid-template-columns: 1fr; }
    .reg{ padding: 24px; }
  }

  /* --- Estado de envío (spinner en el botón) --- */
  .btn.is-loading{ position: relative; color: transparent !important; pointer-events: none; }
  .btn.is-loading::after{
    content: ""; position: absolute;
    width: 16px; height: 16px; top: 50%; left: 50%; margin: -8px 0 0 -8px;
    border: 2px solid rgba(255,255,255,0.4); border-top-color: #fff;
    border-radius: 50%; animation: nc-spin 0.6s linear infinite;
  }
  @keyframes nc-spin{ to{ transform: rotate(360deg); } }

  /* --- Formulario saliente + panel de éxito --- */
  .waitlist{ transition: opacity 0.3s var(--ease), transform 0.3s var(--ease); }
  .waitlist.is-hidden{ opacity: 0; transform: translateY(-6px); pointer-events: none; }
  .wait__success{ display: none; }
  .wait__success.is-visible{
    display: flex; flex-direction: column; align-items: center;
    animation: nc-fade-up 0.5s var(--ease) both;
  }
  .wait__check{
    width: 68px; height: 68px; border-radius: 50%;
    background: var(--green); display: flex; align-items: center; justify-content: center;
    margin: 0 auto 22px; animation: nc-pop 0.45s var(--ease) both;
    box-shadow: 0 10px 30px rgba(48,209,88,0.35);
  }
  .wait__check svg{ width: 34px; height: 34px; display: block; }
  .wait__check svg path{
    fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round;
    stroke-dasharray: 32; stroke-dashoffset: 32; animation: nc-draw 0.4s 0.25s var(--ease) forwards;
  }
  .wait__success h3{
    font-family: var(--font-display); font-weight: 600;
    font-size: clamp(22px, 3vw, 30px); letter-spacing: -0.02em;
    margin: 0 0 10px; color: var(--black);
  }
  .wait__success p{ color: var(--mist); margin: 0 auto; max-width: 46ch; }
  @keyframes nc-pop{ 0%{ transform: scale(0); } 60%{ transform: scale(1.12); } 100%{ transform: scale(1); } }
  @keyframes nc-draw{ to{ stroke-dashoffset: 0; } }
  @keyframes nc-fade-up{ from{ opacity: 0; transform: translateY(10px); } to{ opacity: 1; transform: none; } }
  @media (prefers-reduced-motion: reduce){
    .btn.is-loading::after, .wait__check, .wait__check svg path, .wait__success.is-visible{ animation: none; }
    .wait__check svg path{ stroke-dashoffset: 0; }
  }

  /* ============================
     FAQ
     ============================ */
  .faq{
    padding: 112px 0;
  }
  .faq h2{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(28px, 3.6vw, 44px);
    letter-spacing: -0.024em;
    line-height: 1.12;
    text-align: center;
    margin: 0 auto 52px;
    max-width: 20ch;
  }
  .faq h2 .accent{ color: var(--next-blue); }
  .faq__list{
    max-width: 780px;
    margin: 0 auto;
  }
  details{
    border-bottom: 1px solid var(--divider);
    padding: 22px 0;
  }
  details summary{
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    font-size: 16px;
    color: var(--white);
    transition: color var(--t-fast) var(--ease);
  }
  details summary::-webkit-details-marker{ display: none; }
  details summary::after{
    content: "+";
    font-family: var(--font-mono);
    color: var(--next-blue);
    font-size: 20px;
    transition: transform var(--t-fast) var(--ease);
  }
  details[open] summary::after{ content: "−"; }
  details summary:hover{ color: var(--next-blue); }
  details p{
    color: var(--mist);
    margin: 14px 0 4px;
    max-width: 68ch;
    line-height: 1.6;
    font-size: 14px;
  }

  /* ============================
     Footer
     ============================ */
  footer{
    padding: 80px 0 40px;
    border-top: 1px solid rgba(255,255,255,0.04);
  }
  .foot__grid{
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: 56px;
    margin-bottom: 56px;
  }
  .foot__about p{ color: var(--mist); font-size: 13px; max-width: 36ch; line-height: 1.55; margin: 14px 0 0; }
  .foot .foot__title{
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--mist);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin: 0 0 16px;
  }
  .foot ul{ list-style: none; padding: 0; margin: 0; }
  .foot ul li{ margin-bottom: 10px; font-size: 14px; }
  .foot ul li a{ color: var(--white); transition: color var(--t-fast) var(--ease); }
  .foot ul li a:hover{ color: var(--next-blue); }
  .foot__legal{
    font-size: 11px;
    line-height: 1.65;
    color: var(--mist);
    max-width: 100%;
    margin: 0 0 24px;
    padding-top: 28px;
    border-top: 1px solid var(--divider);
  }
  .foot__bottom{
    display: flex; justify-content: space-between; align-items: center; gap: 24px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--mist);
    letter-spacing: 0.06em;
    padding-top: 18px;
    border-top: 1px solid var(--divider);
  }
  @media (max-width: 760px){
    .foot__grid{
      grid-template-columns: 1fr;
      gap: 28px;
      margin-bottom: 36px;
    }
    .foot__about{ order: 1; }
    .foot__grid .foot:nth-child(2){ order: 2; }
    .foot__grid .foot:nth-child(3){ order: 3; }
    .foot__bottom{ flex-direction: column; align-items: flex-start; }
  }

  @media (max-width: 540px){
    .hero{ padding: 64px 0 40px; }
    .concepto{ padding: 72px 0 80px; }
    .audiencias{ padding: 64px 0 72px; }
    .audiencias__head{ margin-bottom: 36px; }
    .manifesto{ padding: 80px 0; }
    .ia{ padding: 72px 0 80px; }
    .sec, .faq{ padding: 80px 0; }
    .wait{ padding: 80px 0; }
  }

  /* ============================
     Modal de documentos legales
     ============================
     Se usa solo en el enlace del consentimiento del formulario. El texto se
     carga del propio privacidad.html: no hay copia del legal en esta página. */
  .modal{
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
  }
  /* sin esto, el display:flex de arriba anularía el atributo hidden */
  .modal[hidden]{ display: none; }
  body.modal-open{ overflow: hidden; }
  .modal__backdrop{
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
  }
  .modal__panel{
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 720px;
    max-height: min(82vh, 760px);
    background: var(--paper);
    color: var(--black);
    border-radius: var(--r-card);
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
    overflow: hidden;
    animation: nc-fade-up 0.28s var(--ease) both;
  }
  .modal__head{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px;
    border-bottom: 1px solid var(--divider-light);
  }
  .modal__title{
    margin: 0;
    max-width: none;
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--black);
  }
  .modal__close{
    flex: 0 0 auto;
    width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    padding: 0;
    background: transparent;
    border: 1px solid var(--divider-light);
    border-radius: 50%;
    cursor: pointer;
    transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
  }
  .modal__close:hover{ border-color: var(--mist); background: #ffffff; }
  .modal__close svg{
    width: 15px; height: 15px; display: block;
    fill: none; stroke: var(--black); stroke-width: 1.8; stroke-linecap: round;
  }
  .modal__body{
    flex: 1 1 auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 22px;
  }
  .modal__foot{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 22px;
    border-top: 1px solid var(--divider-light);
    background: #ffffff;
  }
  .modal__link{
    font-size: 13px;
    color: var(--next-blue);
    text-decoration: underline;
    text-underline-offset: 2px;
  }
  /* Pista y botón comparten la misma celda: así el pie mantiene su altura al
     revelar el botón. Si cambiara, cambiaría el clientHeight del cuerpo y el
     cálculo de "estoy al final" se volvería inestable. */
  .modal__gate{
    display: grid;
    justify-items: end;
    align-items: center;
  }
  .modal__gate > *{ grid-area: 1 / 1; }
  .modal__hint{
    margin: 0;
    font-size: 12px;
    color: var(--mist);
    text-align: right;
    max-width: 22ch;
  }
  .modal__gate .is-off{
    visibility: hidden;
    pointer-events: none;
  }

  /* El documento se sirve con legal.css, que aquí no está cargada:
     se replica lo esencial de su tipografía dentro del modal. */
  .modal__body .legal__eyebrow{
    margin: 0 0 8px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--mist);
  }
  .modal__body .legal__title{
    margin: 0 0 6px;
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 600;
    letter-spacing: -0.022em;
    line-height: 1.12;
    color: var(--black);
  }
  .modal__body .legal__title .accent{ color: var(--next-blue); }
  .modal__body .legal__meta{
    margin: 0 0 22px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.06em;
    color: var(--mist);
  }
  .modal__body .legal__callout{
    margin: 0 0 24px;
    padding: 16px 18px;
    background: #ffffff;
    border: 1px solid var(--divider-light);
    border-left: 3px solid var(--next-blue);
    border-radius: 12px;
  }
  .modal__body .legal__callout p{ margin: 0; }
  .modal__body h2{
    margin: 28px 0 10px;
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.012em;
    color: var(--black);
  }
  .modal__body h2 .num{
    display: inline-block;
    margin-right: 9px;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    color: var(--next-blue);
  }
  .modal__body h3{
    margin: 20px 0 8px;
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    color: var(--black);
  }
  .modal__body p,
  .modal__body li{
    font-size: 14px;
    line-height: 1.62;
    color: var(--mist-dark);
  }
  .modal__body p{ margin: 0 0 12px; max-width: none; }
  .modal__body ul,
  .modal__body ol{ margin: 0 0 16px; padding-left: 20px; }
  .modal__body li{ margin-bottom: 7px; }
  .modal__body strong{ color: var(--black); font-weight: 600; }
  .modal__body a{
    color: var(--next-blue);
    text-decoration: underline;
    text-underline-offset: 2px;
  }
  .modal__body table{
    width: 100%;
    margin: 0 0 18px;
    border-collapse: collapse;
    font-size: 13px;
  }
  .modal__body th,
  .modal__body td{
    padding: 10px 12px;
    text-align: left;
    border: 1px solid var(--divider-light);
    vertical-align: top;
    color: var(--mist-dark);
  }
  .modal__body th{ background: #ffffff; color: var(--black); font-weight: 600; }
  .modal__loading{ color: var(--mist); }
  @media (max-width: 560px){
    .modal{ padding: 0; }
    .modal__panel{ max-width: none; max-height: 100%; height: 100%; border-radius: 0; }
  }

  /* ============================
     Accesibilidad
     ============================ */
  /* Texto solo para lectores de pantalla: no ocupa hueco ni se ve. */
  .sr-only{
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
  }

  /* Primer tabulador de la pagina: salta la navegacion. */
  .skip-link{
    position: fixed;
    left: 50%;
    top: 0;
    transform: translate(-50%, -140%);
    z-index: 1000;
    background: var(--next-blue);
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    padding: 12px 22px;
    border-radius: 0 0 12px 12px;
    text-decoration: none;
    transition: transform var(--t-fast) var(--ease);
  }
  .skip-link:focus{ transform: translate(-50%, 0); }

  /* Anillo de foco solo para teclado. Va al final del archivo a proposito:
     tiene que ganar a los `outline: none` de los campos del formulario. */
  a:focus-visible,
  button:focus-visible,
  summary:focus-visible,
  input:focus-visible,
  select:focus-visible,
  textarea:focus-visible,
  [tabindex]:focus-visible,
  .reg__field input:focus-visible,
  .reg__field select:focus-visible{
    outline: 2px solid var(--next-blue);
    outline-offset: 3px;
    border-radius: 6px;
  }
  /* Sobre azul el anillo azul no se ve. */
  .btn--primary:focus-visible,
  .skip-link:focus-visible,
  .modal__body a:focus-visible{
    outline-color: var(--white);
  }
  .btn--primary:focus-visible{ outline-color: #ffffff; }
  .nav a:focus-visible,
  footer a:focus-visible{ outline-offset: 4px; }

  @media (prefers-reduced-motion: reduce){
    html{ scroll-behavior: auto; }
    *, *::before, *::after{
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
      scroll-behavior: auto !important;
    }
    .skip-link{ transition: none; }
  }

  /* ============================
     Contraste (WCAG 2.1 AA · 1.4.3)
     ============================ */
  /* --mist (#86868b) y --mist-dark (#5e5e66) estan calibrados sobre negro:
     5.7:1 y 3.3:1. Sobre papel se invierte la relacion, asi que en las
     secciones claras se redefinen los dos tokens y todo lo que los usa
     hereda el valor correcto sin tocar cada regla. */
  .concepto,
  .safe,
  .bonus,
  .ia,
  .wait,
  .modal__panel{
    --mist: #6e6e73;        /* 4.9:1 sobre --paper */
    --mist-dark: #57575c;   /* 6.9:1 sobre --paper */
  }
  /* Islas oscuras dentro de esas secciones claras: recuperan el gris de origen. */
  .concepto__iban,
  .concepto__card-visual,
  .chat{
    --mist: #86868b;
    --mist-dark: #86868b;
  }

  /* El azul de marca como texto pequeño sobre fondo oscuro se queda entre
     3.7:1 y 4.5:1. Para esos casos usamos el azul claro (5.2-5.7:1), que es
     el mismo tono del hover. En titulares grandes el azul de marca ya cumple
     el 3:1 que pide el texto grande. */
  .audiencias .eyebrow,
  .faq .eyebrow,
  .seg__num,
  .seg__link,
  .bubble .accent{
    color: var(--next-blue-hover);
  }