/* Registro de firma nueva — #4174: la pantalla con la línea del sitio nuevo (opción D
   aprobada por Jaime y Karen el 28-oct-2026). Solo esta pantalla la carga.
   Paleta = los colores del logo (feedback-colores-de-la-marca-son-los-del-logo). */
.rg-pagina {
  --arx-petroleo: #04364c; --arx-azul: #07437a; --arx-verde-azulado: #068e90;
  --arx-turquesa: #04a193; --arx-menta: #00c696;
  --rg-fondo-suave: #f4f7fb; --rg-borde: #d4dbe6; --rg-texto: #1d2733; --rg-texto-2: #5f6673;
  --rg-f: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-family: var(--rg-f); color: var(--rg-texto); background: #fff;
  padding: 0 0 56px;
}
.rg-cab { display: flex; align-items: center; justify-content: space-between; gap: 16px; max-width: 1240px; margin: 0 auto; padding: 18px 24px 0; }
.rg-cab .rg-marca img { height: 32px; display: block; }
.rg-cab .rg-acc { display: flex; align-items: center; gap: 12px; }
.rg-cab .rg-ya { font-size: 14px; color: var(--rg-texto-2); }
.rg-entrar { display: inline-flex; align-items: center; gap: 7px; color: var(--arx-petroleo); text-decoration: none; font-weight: 600; font-size: 14px; padding: 9px 16px; border-radius: 999px; border: 1.5px solid rgba(4,54,76,.25); background: #fff; transition: background .2s, border-color .2s; }
.rg-entrar:hover { background: var(--rg-fondo-suave); border-color: var(--arx-petroleo); color: var(--arx-petroleo); text-decoration: none; }

.rg-lienzo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: center; max-width: 1240px; margin: 0 auto; padding: 28px 24px 0; }
.rg-form { max-width: 560px; }
.rg-form h1 { font: 800 30px/1.15 var(--rg-f); letter-spacing: -.03em; color: var(--arx-petroleo); margin: 0 0 8px; }
.rg-sub { margin: 0 0 6px; color: var(--rg-texto-2); font-size: 15.5px; line-height: 1.5; }
.rg-sub b { color: var(--arx-petroleo); }

.rg-form h3 { display: flex; align-items: center; gap: 10px; margin: 24px 0 12px; font: 700 14.5px/1 var(--rg-f); color: var(--arx-petroleo); letter-spacing: .03em; text-transform: uppercase; }
.rg-form h3 .rg-n { width: 26px; height: 26px; border-radius: 50%; background: var(--arx-petroleo); color: #fff; font: 700 13px/26px var(--rg-f); text-align: center; flex: none; }
.rg-campos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 14px; }
.rg-campos .rg-ancho { grid-column: 1 / -1; }
.rg-campo { position: relative; margin: 0; display: block; }
.rg-campo > span { display: block; font: 600 13px/1.2 var(--rg-f); color: var(--rg-texto); margin-bottom: 6px; }
.rg-campo i.rg-req { color: #e3342f; font-style: normal; }
.rg-campo input.form-control { height: 46px; padding: 0 14px; border: 1.5px solid var(--rg-borde); border-radius: 12px; font: 500 15px/1 var(--rg-f); color: var(--rg-texto); background: #fff; box-shadow: none; }
.rg-campo input.form-control:focus { border-color: var(--arx-turquesa); box-shadow: 0 0 0 3px rgba(4,161,147,.18); }
.rg-campo small { display: block; font-size: 12px; color: var(--rg-texto-2); margin-top: 5px; min-height: 1em; }
/* el cheque verde y el mensaje en rojo (#4174): se pintan al salir del campo; el cheque se ancla a la caja
   del input (centrado en su alto), así no se desalinea cuando la etiqueta ocupa dos líneas en el celular */
.rg-campo.rg-ok input.form-control { border-color: var(--arx-turquesa); padding-right: 42px; }
.rg-caja { display: block; position: relative; }
.rg-campo.rg-ok .rg-caja::after { content: ""; position: absolute; right: 14px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; border-radius: 50%; background: var(--arx-menta) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2304364c' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.2 4.2L19 7'/%3E%3C/svg%3E") center / 12px no-repeat; }
.rg-campo.rg-mal input.form-control { border-color: #e3342f; }
.rg-campo.rg-mal input.form-control:focus { box-shadow: 0 0 0 3px rgba(227,52,47,.15); }
.rg-campo.rg-mal small { color: #b42318; font-weight: 600; }

.rg-boton { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; height: 52px; margin-top: 24px; border: 0; border-radius: 999px; background: linear-gradient(135deg, var(--arx-petroleo), var(--arx-azul)); color: #fff; font: 700 16px/1 var(--rg-f); cursor: pointer; box-shadow: 0 6px 18px rgba(4,54,76,.22); transition: filter .2s, transform .2s; }
.rg-boton:hover { filter: brightness(1.1); transform: translateY(-1px); }
.rg-boton:disabled { opacity: .75; cursor: progress; transform: none; }
.rg-pie { text-align: center; margin: 16px 0 0; color: var(--rg-texto-2); font-size: 14px; }
.rg-pie a { color: var(--arx-petroleo); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

.rg-lado h2 { font: 800 24px/1.2 var(--rg-f); color: var(--arx-petroleo); margin: 0 0 8px; letter-spacing: -.02em; }
.rg-lado p { color: var(--rg-texto-2); margin: 0 0 20px; font-size: 15.5px; }
.rg-laptop { border-radius: 14px 14px 4px 4px; overflow: hidden; box-shadow: 0 30px 60px rgba(4,54,76,.22), 0 0 0 1px rgba(4,54,76,.1); }
.rg-laptop img { display: block; width: 100%; }
.rg-base { height: 14px; margin: 0 -4%; border-radius: 0 0 14px 14px; background: linear-gradient(180deg, #d9e2ea, #b9c6d2); }
.rg-lado ul { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 8px; }
.rg-lado li { display: flex; gap: 8px; font-size: 14.5px; color: var(--rg-texto); }
.rg-lado li b { color: var(--arx-turquesa); }

@media (max-width: 900px) {
  .rg-lienzo { grid-template-columns: 1fr; gap: 32px; }
  .rg-form { max-width: none; }
  .rg-lado { order: 2; }
}
@media (max-width: 560px) {
  .rg-campos { grid-template-columns: 1fr; }
  .rg-cab .rg-ya { display: none; }
  .rg-form h1 { font-size: 26px; }
}