:root {
  --color-principal: #163d38;
  --color-principal-hover: #0d2e2a;
  --color-secundario: #2f766d;
  --color-acento: #d4a84f;

  --color-texto: #17201f;
  --color-texto-secundario: #697472;
  --color-borde: #dce4e2;
  --color-fondo: #f3f6f5;
  --color-blanco: #ffffff;
  --color-error: #c44242;
  --color-exito: #25805f;

  --sombra-card:
    0 20px 60px rgba(28, 52, 48, 0.12);

  --radio-card: 24px;
  --radio-input: 12px;
}

/* ==============================
   RESETEO GENERAL
================================ */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
}

body {
  min-height: 100vh;
  font-family: "Montserrat", sans-serif;
  color: var(--color-texto);
  background: var(--color-fondo);
}

button,
input {
  font-family: inherit;
}

button {
  border: none;
}

.material-symbols-outlined {
  font-size: 22px;
}

/* ==============================
   ESTRUCTURA PRINCIPAL
================================ */

.pagina_registro {
  display: grid;

  min-height: 100vh;
}

/* ==============================
   PANEL INFORMATIVO
================================ */

.panel_informacion {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100vh;
  padding: 45px 55px;
  overflow: hidden;
  color: var(--color-blanco);

  background:
    radial-gradient(
      circle at 85% 20%,
      rgba(212, 168, 79, 0.22),
      transparent 24%
    ),
    radial-gradient(
      circle at 20% 80%,
      rgba(93, 166, 155, 0.25),
      transparent 30%
    ),
    linear-gradient(
      145deg,
      #0c2926 0%,
      #163d38 55%,
      #245e57 100%
    );
}

.panel_informacion::before {
  content: "";
  position: absolute;
  top: -150px;
  right: -170px;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.panel_informacion::after {
  content: "";
  position: absolute;
  right: 80px;
  bottom: -180px;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}



.estado_preparacion {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding: 15px 17px;
  border: 1px solid #d9e7e4;
  border-radius: 14px;
  background: #f4f9f8;
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

.estado_preparacion.oculto {
  display: none;
}

.loader_biometrico {
  flex-shrink: 0;
  width: 35px;
  height: 35px;
  border: 4px solid #d6e4e1;
  border-top-color: #2f766d;
  border-radius: 50%;
  animation: girarLoader 0.8s linear infinite;
}

.texto_preparacion {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.texto_preparacion strong {
  color: #243c38;
  font-size: 0.78rem;
}

.texto_preparacion p {
  color: #667572;
  font-size: 0.69rem;
  line-height: 1.55;
}

@keyframes girarLoader {
  to {
    transform: rotate(360deg);
  }
}

.marca,
.contenido_panel,
.texto_seguridad {
  position: relative;
  z-index: 2;
}

.marca {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 600;
}

.marca_icono {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.marca_icono .material-symbols-outlined {
  font-size: 26px;
  color: #f0c76e;
}

.contenido_panel {
  width: 100%;
  max-width: 510px;
  margin: auto 0;
}

.etiqueta_panel {
  display: inline-flex;
  margin-bottom: 20px;
  padding: 8px 13px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 30px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08rem;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.08);
}

.contenido_panel h2 {
  margin-bottom: 20px;
  font-size: clamp(2rem, 3vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.contenido_panel > p {
  max-width: 460px;
  margin-bottom: 38px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.97rem;
  line-height: 1.8;
}

.beneficios {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.beneficio {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 17px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(10px);
}

.beneficio > .material-symbols-outlined {
  flex-shrink: 0;
  color: #f0c76e;
}

.beneficio div {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.beneficio strong {
  font-size: 0.88rem;
}

.beneficio small {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.72rem;
  line-height: 1.5;
}

.texto_seguridad {
  display: flex;
  align-items: center;
  gap: 7px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.72rem;
}

.texto_seguridad .material-symbols-outlined {
  font-size: 17px;
}

/* ==============================
   PANEL DEL FORMULARIO
================================ */

.panel_formulario {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  min-height: 100vh;
  padding: 45px;
  background:
    radial-gradient(
      circle at 95% 5%,
      rgba(47, 118, 109, 0.08),
      transparent 25%
    ),
    var(--color-fondo);
}

.contenedor_registro {
  width: 100%;
  max-width: 720px;
  padding: 38px 42px;
  border: 1px solid rgba(22, 61, 56, 0.08);
  border-radius: var(--radio-card);
  background: var(--color-blanco);
  box-shadow: var(--sombra-card);
}

/* ==============================
   PROGRESO
================================ */

.progreso_registro {
  display: flex;
  align-items: flex-start;
  margin-bottom: 42px;
}

.paso {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 75px;
  gap: 8px;
  color: #a0aaa8;
  font-size: 0.67rem;
  font-weight: 600;
  text-align: center;
}

.numero_paso {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid #d7dfdd;
  border-radius: 50%;
  color: #87918f;
  background: #f4f6f5;
  transition: 0.3s ease;
}

.paso.activo {
  color: var(--color-principal);
}

.paso.activo .numero_paso {
  border-color: var(--color-principal);
  color: var(--color-blanco);
  background: var(--color-principal);
  box-shadow: 0 6px 15px rgba(22, 61, 56, 0.25);
}

.paso.completado .numero_paso {
  border-color: var(--color-exito);
  color: var(--color-blanco);
  background: var(--color-exito);
}

.linea_paso {
  flex: 1;
  height: 1px;
  margin-top: 17px;
  background: #dde3e1;
}

/* ==============================
   SECCIONES
================================ */

.seccion_formulario {
  width: 100%;
}

.c2,
.c3 {
  display: none;
}

.encabezado {
  margin-bottom: 30px;
}

.numero_seccion {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--color-secundario);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08rem;
  text-transform: uppercase;
}

.titulo {
  margin-bottom: 10px;
  color: var(--color-texto);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.descripcion {
  max-width: 590px;
  color: var(--color-texto-secundario);
  font-size: 0.86rem;
  line-height: 1.7;
}

/* ==============================
   INPUTS
================================ */

.grupo_formulario {
  margin-bottom: 22px;
}

.grupo_formulario label {
  display: block;
  margin-bottom: 9px;
  color: #34403e;
  font-size: 0.78rem;
  font-weight: 600;
}

.campo_input {
  display: flex;
  align-items: center;
  height: 54px;
  padding: 0 16px;
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-input);
  background: #fbfcfc;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.campo_input:focus-within {
  border-color: var(--color-secundario);
  background: var(--color-blanco);
  box-shadow: 0 0 0 4px rgba(47, 118, 109, 0.1);
}

.campo_input .material-symbols-outlined {
  flex-shrink: 0;
  margin-right: 12px;
  color: #83908e;
  font-size: 21px;
}

.campo_input:focus-within .material-symbols-outlined {
  color: var(--color-secundario);
}

.campo_input input {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: none;
  outline: none;
  color: var(--color-texto);
  font-size: 0.85rem;
  background: transparent;
}

.campo_input input::placeholder {
  color: #a1aaa8;
}

/* ==============================
   AVISO
================================ */

.aviso_privacidad {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 28px 0;
  padding: 14px 16px;
  border: 1px solid #dce9e6;
  border-radius: 12px;
  background: #f3f8f7;
}

.aviso_privacidad .material-symbols-outlined {
  margin-top: 1px;
  color: var(--color-secundario);
  font-size: 20px;
}

.aviso_privacidad p {
  color: #5c6b68;
  font-size: 0.71rem;
  line-height: 1.6;
}

/* ==============================
   BOTÓN PRINCIPAL
================================ */

.btn_continuar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 9px;
  width: 100%;
  min-height: 54px;
  padding: 13px 22px;
  border-radius: 12px;
  color: var(--color-blanco);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--color-principal);
  box-shadow: 0 10px 20px rgba(22, 61, 56, 0.2);
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.btn_continuar:hover:not(:disabled) {
  transform: translateY(-2px);
  background: var(--color-principal-hover);
  box-shadow: 0 14px 26px rgba(22, 61, 56, 0.28);
}

.btn_continuar:active:not(:disabled) {
  transform: translateY(0);
}

.btn_continuar .material-symbols-outlined {
  font-size: 20px;
}

.btn_continuar:disabled {
  color: #9ca5a3;
  cursor: not-allowed;
  background: #e3e7e6;
  box-shadow: none;
}

/* ==============================
   VALIDACIÓN BIOMÉTRICA
================================ */

.estado_biometrico {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  padding: 11px 15px;
  border-radius: 12px;
  background: #f4f7f6;
}

.estado_biometrico p {
  color: #53615f;
  font-size: 0.75rem;
  font-weight: 500;
  text-align: center;
}

.punto_estado {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-acento);
  box-shadow: 0 0 0 5px rgba(212, 168, 79, 0.15);
}

.contenedor_camara {
  padding: 14px;
  border: 1px solid var(--color-borde);
  border-radius: 20px;
  background: #101817;
  box-shadow: 0 16px 30px rgba(17, 30, 28, 0.18);
}

.contenedor {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4 / 3;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 14px;
  background: #09100f;
}

#video,
#canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

#video {
  object-fit: cover;
  transform: scaleX(-1);
}

#canvas {
  z-index: 2;
}

.mensaje_biometrico {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  min-height: 47px;
  padding: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.73rem;
  text-align: center;
}

.mensaje_biometrico .material-symbols-outlined {
  color: #e3be70;
}

.recomendaciones {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 18px 0 25px;
}

.recomendaciones div {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
  padding: 11px 8px;
  border: 1px solid var(--color-borde);
  border-radius: 10px;
  color: var(--color-texto-secundario);
  font-size: 0.64rem;
  font-weight: 500;
  text-align: center;
}

.recomendaciones .material-symbols-outlined {
  color: var(--color-secundario);
  font-size: 18px;
}

/* ==============================
   DOCUMENTOS
================================ */

.grid_documentos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 18px;
}

.campo_completo {
  grid-column: 1 / -1;
}

.campo_archivo {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 78px;
  padding: 14px 58px 14px 15px;
  border: 1px dashed #b8c6c3;
  border-radius: 12px;
  background: #fafcfb;
  transition:
    border-color 0.25s ease,
    background 0.25s ease,
    box-shadow 0.25s ease;
}

.campo_archivo:hover {
  border-color: var(--color-secundario);
  background: #f4f9f8;
}

.campo_archivo > .material-symbols-outlined {
  flex-shrink: 0;
  margin-right: 13px;
  color: var(--color-secundario);
  font-size: 27px;
}

.archivo_verificado {
  position: absolute;
  top: 50%;
  right: 18px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  opacity: 0;
  color: #ffffff;
  background: #25805f;
  transform: translateY(-50%) scale(0.6);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}

.archivo_verificado .material-symbols-outlined {
  font-size: 20px;
}

.campo_archivo.archivo_cargado {
  border-style: solid;
  border-color: #77bca6;
  background: #f1faf7;
  box-shadow: 0 0 0 4px rgba(37, 128, 95, 0.08);
}

.campo_archivo.archivo_cargado .archivo_verificado {
  opacity: 1;
  transform: translateY(-50%) scale(1);
}

.campo_archivo.archivo_cargado .icono_documento {
  color: #25805f;
}

.campo_archivo.archivo_cargado .texto_archivo {
  color: #25805f;
  font-weight: 600;
}

.informacion_archivo {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.informacion_archivo strong {
  color: #35413f;
  font-size: 0.73rem;
}

.informacion_archivo small {
  color: #8b9694;
  font-size: 0.63rem;
}

.campo_archivo input[type="file"] {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

/* ==============================
   ANIMACIÓN
================================ */

.slide-in-bck-center {
  animation: entradaFormulario 0.55s ease both;
}

@keyframes entradaFormulario {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.985);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ==============================
   TABLETS
================================ */

@media (max-width: 1050px) {


  .panel_informacion {
    padding: 38px 32px;
  }

  .contenido_panel h2 {
    font-size: 2.15rem;
  }

  .panel_formulario {
    padding: 35px 25px;
  }

  .contenedor_registro {
    padding: 32px;
  }
}

/* ==============================
   MÓVILES
================================ */

@media (max-width: 820px) {


  .panel_informacion {
    min-height: auto;
    padding: 25px 22px 60px;
  }

 
  .contenido_panel {
    margin-top: 55px;
  }

  .contenido_panel h2 {
    font-size: 2rem;
  }

  .contenido_panel > p {
    margin-bottom: 25px;
  }

  .beneficios,
  .texto_seguridad {
    display: none;
  }

  .panel_formulario {
    min-height: auto;

    padding: 0 15px 35px;
    background: transparent;
  }

  .contenedor_registro {
    padding: 27px 21px;
    border-radius: 21px;
  }

  .progreso_registro {
    margin-bottom: 32px;
  }

  .paso {
    min-width: 62px;
  }

  .paso span {
    font-size: 0.58rem;
  }

  .titulo {
    font-size: 1.6rem;
  }

  .grid_documentos {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .campo_completo {
    grid-column: auto;
  }
}

@media (max-width: 520px) {
  .panel_informacion {
    padding: 22px 18px 55px;
  }

  .marca {
    font-size: 0.8rem;
  }

  .contenido_panel {
    margin-top: 38px;
  }

  .contenido_panel h2 {
    font-size: 1.7rem;
  }

  .contenido_panel > p {
    font-size: 0.8rem;
  }

  .contenedor_registro {
    padding: 24px 17px;
  }

  .numero_paso {
    width: 30px;
    height: 30px;
    font-size: 0.72rem;
  }

  .linea_paso {
    margin-top: 15px;
  }

  .paso {
    min-width: 55px;
  }

  .recomendaciones {
    grid-template-columns: 1fr;
  }

  .recomendaciones div {
    justify-content: flex-start;
    padding-left: 15px;
  }

  .contenedor_camara {
    padding: 8px;
  }

  .campo_input {
    height: 52px;
  }
}