/* Estilos tomados del prototipo aprobado. */
:root{
    --navy:#22375B;
    --navy-deep:#182742;
    --red:#BE1E2D;
    --red-dark:#9A1723;
    --steel:#5C6B82;
    --line:#D5DBE4;
    --paper:#F4F6F9;
    --white:#FFFFFF;
    --ink:#1B2434;
    --ok:#1E7A4B;
    --chamfer: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  }
  *{box-sizing:border-box}
  html,body{margin:0;padding:0}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
    font-size:16px;
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
  }
  .wrap{max-width:1120px;margin:0 auto;padding:0 20px 64px}

  /* ---------- Barra de prototipo ---------- */
  .protobar{
    background:var(--navy-deep);color:#C9D3E4;font-size:12.5px;
    padding:7px 20px;text-align:center;letter-spacing:.02em;
  }
  .protobar b{color:#fff;font-weight:600}

  /* ---------- Encabezado ---------- */
  .logobar{background:#fff;border-bottom:1px solid var(--line)}
  .logobar .in{
    max-width:1120px;margin:0 auto;padding:16px 20px;
    display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  }
  .logobar img{height:52px;width:auto;display:block}
  .logobar .contacto{font-size:13px;color:var(--steel);text-align:right;line-height:1.45}
  .logobar .contacto b{color:var(--navy)}

  header.site{
    background:var(--navy);
    color:#fff;
    position:relative;
    overflow:hidden;
  }
  header.site::after{
    content:"";position:absolute;top:0;right:0;width:120px;height:100%;
    background:var(--red);
    clip-path:polygon(64px 0,100% 0,100% 100%,0 100%);
    opacity:.9;
  }
  .head-inner{
    max-width:1120px;margin:0 auto;padding:22px 20px 26px;
    position:relative;z-index:2;
  }
  .event h1{
    margin:0;font-size:15px;font-weight:500;color:#C4D0E4;letter-spacing:.02em;
  }
  .event .title{
    font-size:26px;font-weight:800;letter-spacing:-.01em;line-height:1.12;margin-top:2px;
  }
  .event .meta{
    margin-top:9px;font-size:13.5px;color:#D7DEEA;
    display:flex;gap:10px;align-items:center;flex-wrap:wrap;
  }
  .tag{
    background:var(--red);color:#fff;font-size:11.5px;font-weight:700;
    padding:3px 10px;border-radius:999px;letter-spacing:.03em;
  }

  /* ---------- Pasos ---------- */
  .steps{
    display:flex;gap:2px;margin:0 auto;max-width:1120px;padding:0 20px;
    transform:translateY(-1px);
  }
  .step{
    flex:1;background:#E7EBF1;color:#7C8AA0;padding:11px 12px;font-size:13px;font-weight:600;
    display:flex;align-items:center;gap:9px;border-top:3px solid transparent;min-width:0;
  }
  .step span.n{
    width:21px;height:21px;flex:none;border-radius:50%;background:#C6CFDC;color:#fff;
    display:grid;place-items:center;font-size:11.5px;font-weight:700;
  }
  .step .lbl{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .step.done{background:#DCE3EC;color:var(--navy)}
  .step.done span.n{background:var(--navy)}
  .step.active{background:#fff;color:var(--navy);border-top-color:var(--red)}
  .step.active span.n{background:var(--red)}

  /* ---------- Layout ---------- */
  .cols{display:grid;grid-template-columns:1fr 320px;gap:28px;margin-top:28px;align-items:start}
  .card{
    background:#fff;border:1px solid var(--line);
  }
  .card > h2{
    margin:0;padding:18px 26px;border-bottom:1px solid var(--line);
    font-size:18px;font-weight:700;color:var(--navy);letter-spacing:-.01em;
  }
  .card .body{padding:26px}
  .lead{color:var(--steel);font-size:14.5px;margin:-6px 0 22px;max-width:62ch}

  /* ---------- Formulario ---------- */
  .grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
  .field{margin-bottom:16px}
  .field.full{grid-column:1/-1}
  label.lb{display:block;font-size:13.5px;font-weight:600;color:#33415A;margin-bottom:6px}
  label.lb i{color:var(--red);font-style:normal}
  .hint{font-size:12.5px;color:#8794A8;margin-top:5px}
  input[type=text],input[type=email],input[type=tel],select,textarea{
    width:100%;padding:10px 12px;border:1px solid #C8D0DB;background:#fff;
    font:inherit;font-size:14.5px;color:var(--ink);border-radius:3px;
  }
  textarea{min-height:88px;resize:vertical}
  input:focus,select:focus,textarea:focus{
    outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(34,55,91,.13);
  }
  input.err,select.err,textarea.err{border-color:var(--red);background:#FFF7F7}
  .msg{color:var(--red);font-size:12.5px;margin-top:5px;display:none}
  .msg.show{display:block}

  .radios{display:flex;gap:10px;flex-wrap:wrap}
  .radio{
    display:flex;align-items:center;gap:8px;border:1px solid #C8D0DB;padding:9px 16px;
    cursor:pointer;font-size:14.5px;border-radius:3px;background:#fff;
  }
  .radio input{accent-color:var(--navy);margin:0}
  .radio.on{border-color:var(--navy);background:#F2F5FA;font-weight:600;color:var(--navy)}

  .file{
    display:flex;align-items:center;gap:0;border:1px dashed #B9C3D2;background:#FAFBFD;border-radius:3px;
  }
  .file label{
    padding:10px 18px;background:#EDF0F5;border-right:1px dashed #B9C3D2;cursor:pointer;
    font-size:13.5px;font-weight:600;color:var(--navy);white-space:nowrap;
  }
  .file label:hover{background:#E3E8F0}
  .file .fname{padding:10px 14px;font-size:13.5px;color:#8794A8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .file .fname.set{color:var(--ok);font-weight:600}
  .file input{display:none}

  /* ---------- Categorías ---------- */
  .plans{display:grid;gap:14px}
  .plan{
    border:1px solid var(--line);padding:18px 20px;cursor:pointer;display:grid;
    grid-template-columns:22px 1fr auto;gap:16px;align-items:center;background:#fff;
    border-radius:3px;
  }
  .plan:hover{border-color:#A9B6CA}
  .plan.on{border-color:var(--navy);box-shadow:inset 3px 0 0 var(--red);background:#F7F9FC}
  .plan .dot{
    width:19px;height:19px;border:2px solid #B9C3D2;border-radius:50%;display:grid;place-items:center;
  }
  .plan.on .dot{border-color:var(--navy)}
  .plan.on .dot::after{content:"";width:9px;height:9px;background:var(--red);border-radius:50%}
  .plan .pname{font-weight:700;color:var(--navy);font-size:16px}
  .plan .pdesc{font-size:13.5px;color:var(--steel);margin-top:3px}
  .plan .price{text-align:right;font-weight:800;color:var(--ink);font-size:19px;white-space:nowrap}
  .plan .price small{display:block;font-weight:500;font-size:11.5px;color:#8794A8;letter-spacing:.02em}

  /* ---------- Pago ---------- */
  .paytabs{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:24px}
  .paytab{
    border:1px solid var(--line);padding:16px 18px;cursor:pointer;border-radius:3px;background:#fff;
  }
  .paytab.on{border-color:var(--navy);background:#F7F9FC;box-shadow:inset 0 -3px 0 var(--red)}
  .paytab .t{font-weight:700;color:var(--navy);font-size:15px}
  .paytab .d{font-size:13px;color:var(--steel);margin-top:4px}

  .bank{
    border:1px solid var(--line);border-left:3px solid var(--navy);background:#F7F9FC;
    padding:18px 20px;margin-bottom:22px;
  }
  .bank dl{display:grid;grid-template-columns:150px 1fr;gap:8px 14px;margin:0;font-size:14px}
  .bank dt{color:var(--steel)}
  .bank dd{margin:0;font-weight:600;font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace}

  .stripebox{border:1px solid var(--line);padding:20px;border-radius:3px;background:#fff}
  .mockstripe{
    border:1px solid #C8D0DB;border-radius:4px;padding:12px 14px;font-size:14.5px;color:#9AA5B6;
    display:flex;justify-content:space-between;gap:12px;background:#fff;
  }
  .mockstripe + .mockstripe{margin-top:10px}

  /* ---------- Resumen ---------- */
  aside .card{position:sticky;top:20px}
  .sum-row{display:flex;justify-content:space-between;gap:14px;font-size:14px;padding:9px 0}
  .sum-row + .sum-row{border-top:1px solid #EDF0F5}
  .sum-row .k{color:var(--steel)}
  .sum-row .v{font-weight:600;text-align:right}
  .total{
    margin-top:14px;padding-top:14px;border-top:2px solid var(--navy);
    display:flex;justify-content:space-between;align-items:baseline;
  }
  .total .k{font-weight:700;color:var(--navy)}
  .total .v{font-size:25px;font-weight:800;color:var(--navy)}
  .total .v small{font-size:12px;font-weight:600;color:var(--steel);margin-left:5px}

  /* ---------- Botones ---------- */
  .actions{display:flex;justify-content:space-between;gap:14px;margin-top:28px;padding-top:22px;border-top:1px solid var(--line)}
  button{font:inherit;cursor:pointer;border:none;border-radius:3px}
  .btn-primary{
    background:var(--red);color:#fff;font-weight:700;font-size:15px;padding:13px 30px;
    clip-path:var(--chamfer);
  }
  .btn-primary:hover{background:var(--red-dark)}
  .btn-ghost{background:none;color:var(--navy);font-weight:600;font-size:14.5px;padding:13px 6px;text-decoration:underline}
  .btn-ghost:hover{color:var(--red)}

  /* ---------- Confirmación ---------- */
  .done-head{text-align:center;padding:14px 0 26px;border-bottom:1px solid var(--line);margin-bottom:26px}
  .done-head .folio{
    display:inline-block;background:var(--navy);color:#fff;font-weight:700;letter-spacing:.09em;
    padding:8px 20px;font-size:15px;margin-bottom:16px;clip-path:var(--chamfer);
  }
  .done-head h3{margin:0 0 8px;font-size:24px;color:var(--navy)}
  .done-head p{margin:0;color:var(--steel);max-width:52ch;margin-inline:auto}
  .recap{display:grid;grid-template-columns:1fr 1fr;gap:22px}
  .recap h4{margin:0 0 10px;font-size:13px;color:var(--red);font-weight:700;letter-spacing:.04em}
  .recap dl{margin:0;font-size:14px}
  .recap dt{color:var(--steel);margin-top:9px}
  .recap dd{margin:1px 0 0;font-weight:600}

  .note{
    background:#FFF6E9;border-left:3px solid #D89B2B;padding:12px 16px;font-size:13.5px;color:#6B5324;margin-top:18px;
  }
  .hidden{display:none!important}

  @media(max-width:900px){
    .cols{grid-template-columns:1fr}
    aside .card{position:static}
    .steps .lbl{display:none}
    .step{justify-content:center}
    .grid2,.recap,.paytabs{grid-template-columns:1fr}
  }