/* ============================================================
   Mutual de los Arroyos — Formulario de adhesión
   Paleta tomada del logo institucional (ondas celestes + gris tipográfico)
   ============================================================ */

.mda {
  /* Color */
  --agua-050: #f2fafd;
  --agua-100: #dff2fb;
  --agua-200: #b9e5f8;
  --agua-400: #48c3ec;
  --agua-500: #00a9e0;   /* celeste institucional */
  --agua-700: #00789f;
  --agua-900: #05506b;
  --tinta:    #33383d;   /* gris del wordmark */
  --tinta-60: #667079;
  --tinta-30: #a4adb4;
  --linea:    #dce8ef;
  --papel:    #ffffff;
  --fondo:    #070042;   /* azul institucional de Payway */
  --payway:   #1d2cf3;
  --exito:    #1d8a63;
  --exito-bg: #e9f7f1;
  --alerta:   #c0392b;
  --alerta-bg:#fdefed;

  /* Tipografía */
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Métrica */
  --radio:   14px;
  --radio-s: 9px;
  --sombra:  0 1px 2px rgba(5, 80, 107, .05), 0 12px 30px -18px rgba(5, 80, 107, .35);

  font-family: var(--sans);
  color: var(--tinta);
  line-height: 1.55;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}
.mda *, .mda *::before, .mda *::after { box-sizing: inherit; }

/* Contenedor general ------------------------------------------------ */
.mda { max-width: 920px; margin: 0 auto; padding: 28px 18px 64px; }

/* Pie de página: link discreto al panel, sobre el azul lateral */
.mda-pie-sitio { text-align: center; padding: 22px 0 0; }
.mda-pie-sitio a {
  color: rgba(255, 255, 255, .55);
  font-size: .8rem; text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, .25);
  padding-bottom: 1px;
  transition: color .18s ease, border-color .18s ease;
}
.mda-pie-sitio a:hover { color: #fff; border-color: rgba(255, 255, 255, .6); }
.mda-pie-sitio a:focus-visible { outline: 2px solid rgba(255, 255, 255, .6); outline-offset: 3px; }

/* Encabezado -------------------------------------------------------- */
.mda-cabecera {
  background: var(--papel);
  border: 1px solid var(--linea);
  border-radius: var(--radio) var(--radio) 0 0;
  padding: 26px 30px 0;
  position: relative;
  overflow: hidden;
}
.mda-cabecera-flex {
  display: flex; align-items: center; justify-content: space-between;
  gap: 28px;
}
.mda-cabecera-texto { flex: 1; min-width: 0; }

.mda-marcas {
  display: flex; align-items: center; justify-content: flex-start;
  gap: 26px; flex-wrap: wrap;
}
.mda-logo { height: 90px; width: auto; display: block; }
.mda-logo-payway { height: 68px; width: auto; display: block; }

.mda-terminal {
  flex: none; width: auto; height: 200px;
  display: block; filter: drop-shadow(0 18px 26px rgba(5, 80, 107, .18));
}

.mda-titulo {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 1.1rem + 1.9vw, 2.15rem);
  font-weight: 600;
  letter-spacing: -.015em;
  margin: 22px 0 6px;
  color: var(--agua-900);
}
.mda-bajada { margin: 0 0 24px; color: var(--tinta-60); max-width: 60ch; font-size: .96rem; }

/* Firma visual: la onda del logo como remate del encabezado */
.mda-onda { display: block; width: 100%; height: 34px; margin-bottom: -1px; }

/* Riel de pasos ----------------------------------------------------- */
.mda-pasos {
  display: flex; gap: 4px; list-style: none;
  margin: 0; padding: 14px 30px;
  background: var(--agua-050);
  border-left: 1px solid var(--linea);
  border-right: 1px solid var(--linea);
  border-bottom: 1px solid var(--linea);
  font-size: .82rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.mda-pasos::-webkit-scrollbar { display: none; }
.mda-paso {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 14px 5px 6px;
  color: var(--tinta-30);
  white-space: nowrap;
  transition: color .25s ease;
}
.mda-paso b {
  width: 22px; height: 22px; flex: none;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--agua-100); color: var(--agua-700);
  font-size: .72rem; font-weight: 600;
  transition: background .25s ease, color .25s ease, transform .25s ease;
}
.mda-paso[data-estado="activo"] { color: var(--agua-900); font-weight: 600; }
.mda-paso[data-estado="activo"] b { background: var(--agua-500); color: #fff; transform: scale(1.08); }
.mda-paso[data-estado="hecho"] { color: var(--tinta-60); }
.mda-paso[data-estado="hecho"] b { background: var(--exito); color: #fff; }

/* Cuerpo del formulario --------------------------------------------- */
.mda-panel {
  background: var(--papel);
  border: 1px solid var(--linea);
  border-top: none;
  border-radius: 0 0 var(--radio) var(--radio);
  box-shadow: var(--sombra);
  padding: 30px;
}

.mda-bloque { border-top: 1px solid var(--linea); padding-top: 26px; margin-top: 26px; }
.mda-bloque[data-bloque="tipo"] { border-top: none; padding-top: 0; margin-top: 0; }
.mda-bloque[hidden] { display: none; }

.mda-bloque-titulo {
  font-family: var(--serif);
  font-size: 1.16rem; font-weight: 600; color: var(--agua-900);
  margin: 0 0 4px;
}
.mda-bloque-ayuda { margin: 0 0 20px; color: var(--tinta-60); font-size: .89rem; }

/* Selector de tipo de persona --------------------------------------- */
.mda-opciones { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 0 0 4px; border: 0; padding: 0; }
.mda-opcion { position: relative; }
.mda-opcion input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.mda-opcion span {
  display: block; padding: 18px 18px 18px 52px;
  border: 1.5px solid var(--linea); border-radius: var(--radio-s);
  background: var(--papel);
  font-weight: 600; font-size: .98rem;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.mda-opcion span small { display: block; font-weight: 400; font-size: .82rem; color: var(--tinta-60); margin-top: 3px; }
.mda-opcion span::before {
  content: ""; position: absolute; left: 18px; top: 21px;
  width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid var(--agua-200); background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.mda-opcion label { display: block; cursor: pointer; }
.mda-opcion input:checked ~ label span { border-color: var(--agua-500); background: var(--agua-050); }
.mda-opcion input:checked ~ label span::before { border-color: var(--agua-500); box-shadow: inset 0 0 0 4px var(--agua-500); }
.mda-opcion input:focus-visible ~ label span { outline: 3px solid var(--agua-200); outline-offset: 2px; }
.mda-opcion:hover label span { border-color: var(--agua-400); }

/* Campos ------------------------------------------------------------ */
.mda-grilla { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 18px; }
.mda-campo { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.mda-campo.ancho { grid-column: 1 / -1; }

.mda-campo label { font-size: .87rem; font-weight: 600; color: var(--tinta); }
.mda-campo label .req { color: var(--alerta); margin-left: 2px; }
.mda-pista { font-size: .78rem; color: var(--tinta-60); }

.mda-campo input[type="text"],
.mda-campo input[type="tel"],
.mda-campo input[type="email"],
.mda-campo select,
.mda-campo textarea {
  width: 100%; padding: 11px 13px;
  border: 1.5px solid var(--linea); border-radius: var(--radio-s);
  font: inherit; font-size: .95rem; color: var(--tinta);
  background: var(--papel);
  transition: border-color .18s ease, box-shadow .18s ease;
}
.mda-campo select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23667079' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  padding-right: 38px;
  cursor: pointer;
}
.mda-campo select:invalid { color: var(--tinta-30); }
.mda-campo textarea { resize: vertical; min-height: 88px; }
.mda-campo input:focus, .mda-campo select:focus, .mda-campo textarea:focus {
  outline: none; border-color: var(--agua-500);
  box-shadow: 0 0 0 3px var(--agua-100);
}
.mda-campo input::placeholder, .mda-campo textarea::placeholder { color: var(--tinta-30); }

.mda-error { font-size: .8rem; color: var(--alerta); display: none; align-items: center; gap: 5px; }
.mda-campo.con-error input,
.mda-campo.con-error textarea,
.mda-campo.con-error .mda-soltar { border-color: var(--alerta); background: var(--alerta-bg); }
.mda-campo.con-error .mda-error { display: flex; }

/* Zona de carga de archivos ----------------------------------------- */
.mda-docs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 18px; }
.mda-docs .ancho { grid-column: 1 / -1; }

.mda-soltar {
  border: 1.5px dashed var(--agua-200);
  border-radius: var(--radio-s);
  background: var(--agua-050);
  padding: 18px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease, transform .12s ease;
  position: relative;
}
.mda-soltar:hover { border-color: var(--agua-500); background: var(--agua-100); }
.mda-soltar.encima { border-color: var(--agua-500); background: var(--agua-100); transform: scale(1.01); }
.mda-soltar:focus-within { outline: 3px solid var(--agua-200); outline-offset: 2px; }
.mda-soltar input[type="file"] { position: absolute; opacity: 0; width: 0; height: 0; }
.mda-soltar-icono { color: var(--agua-500); display: block; margin: 0 auto 6px; }
.mda-soltar-texto { display: block; font-size: .89rem; font-weight: 600; }
.mda-soltar-texto span { color: var(--agua-700); text-decoration: underline; }
.mda-soltar-formatos { display: block; font-size: .76rem; color: var(--tinta-60); margin-top: 3px; }

/* Archivo cargado */
.mda-adjunto {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: var(--radio-s);
  background: var(--exito-bg); border: 1px solid #c6e8d9;
  font-size: .85rem;
}
.mda-adjunto .nombre { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.mda-adjunto .peso { color: var(--tinta-60); font-size: .78rem; flex: none; }
.mda-adjunto .miniatura { width: 34px; height: 34px; border-radius: 6px; object-fit: cover; flex: none; border: 1px solid #c6e8d9; }
.mda-quitar {
  border: none; background: transparent; cursor: pointer; flex: none;
  color: var(--tinta-60); padding: 4px; border-radius: 6px; line-height: 0;
}
.mda-quitar:hover { color: var(--alerta); background: #fff; }

/* Lista múltiple */
.mda-lista { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.mda-lista li { animation: mda-entrar .22s ease; }
.mda-resumen[hidden] { display: none; }
.mda-resumen {
  display: flex; justify-content: space-between; gap: 10px;
  font-size: .8rem; color: var(--tinta-60); margin-top: 10px;
  border-top: 1px dashed var(--linea); padding-top: 8px;
}
@keyframes mda-entrar { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

/* Envío ------------------------------------------------------------- */
.mda-pie {
  border-top: 1px solid var(--linea);
  margin-top: 28px; padding-top: 22px;
  display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
}
.mda-legal { font-size: .8rem; color: var(--tinta-60); max-width: 46ch; margin: 0; }
.mda-enviar {
  appearance: none; border: none; cursor: pointer;
  background: var(--agua-500); color: #fff;
  font: inherit; font-weight: 600; font-size: 1rem;
  padding: 14px 30px; border-radius: 10px;
  display: inline-flex; align-items: center; gap: 10px;
  box-shadow: 0 8px 18px -10px rgba(0, 120, 159, .9);
  transition: background .18s ease, transform .12s ease, box-shadow .18s ease;
}
.mda-enviar:hover:not(:disabled) { background: var(--agua-700); transform: translateY(-1px); }
.mda-enviar:active:not(:disabled) { transform: translateY(0); }
.mda-enviar:focus-visible { outline: 3px solid var(--agua-200); outline-offset: 3px; }
.mda-enviar:disabled { background: var(--tinta-30); box-shadow: none; cursor: progress; }
.mda-girador { width: 17px; height: 17px; border: 2.5px solid rgba(255,255,255,.45); border-top-color: #fff; border-radius: 50%; animation: mda-girar .7s linear infinite; display: none; }
.mda-enviar.cargando .mda-girador { display: block; }
@keyframes mda-girar { to { transform: rotate(360deg); } }

.mda-progreso { width: 100%; height: 5px; background: var(--agua-100); border-radius: 99px; overflow: hidden; margin-top: 16px; display: none; }
.mda-progreso.visible { display: block; }
.mda-progreso i { display: block; height: 100%; width: 0; background: var(--agua-500); transition: width .2s ease; }

/* Avisos generales */
.mda-aviso {
  display: none; gap: 10px; align-items: flex-start;
  padding: 13px 15px; border-radius: var(--radio-s);
  background: var(--alerta-bg); border: 1px solid #f3c8c2; color: #96281b;
  font-size: .88rem; margin-bottom: 20px;
}
.mda-aviso.visible { display: flex; }

/* Pantalla de confirmación ------------------------------------------ */
.mda-listo { text-align: center; padding: 46px 24px; }
.mda-listo-icono {
  width: 74px; height: 74px; margin: 0 auto 20px;
  border-radius: 50%; background: var(--exito-bg); color: var(--exito);
  display: grid; place-items: center;
  animation: mda-pulso .5s ease;
}
@keyframes mda-pulso { from { transform: scale(.7); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.mda-listo h2 { font-family: var(--serif); font-size: 1.5rem; color: var(--agua-900); margin: 0 0 10px; }
.mda-listo p { color: var(--tinta-60); max-width: 52ch; margin: 0 auto 8px; }
.mda-codigo-rotulo {
  font-size: .78rem; text-transform: uppercase; letter-spacing: .09em;
  color: var(--tinta-60); margin: 24px 0 6px !important;
}
.mda-codigo-fecha { font-size: .8rem; color: var(--tinta-60); margin: 0 0 20px !important; }
.mda-acciones { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 22px; }
.mda-codigo {
  display: inline-block; margin: 0;
  font-family: var(--serif); font-size: 1.75rem; font-weight: 600; letter-spacing: .08em;
  user-select: all;
  background: var(--agua-050); border: 1px dashed var(--agua-200);
  padding: 10px 22px; border-radius: 10px; color: var(--agua-900);
}
.mda-otra {
  background: none; border: 1.5px solid var(--agua-500); color: var(--agua-700);
  font: inherit; font-weight: 600; padding: 10px 22px; border-radius: 9px; cursor: pointer;
}
.mda-otra:hover { background: var(--agua-050); }

/* Sólo lectores de pantalla */
.mda-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* Responsive -------------------------------------------------------- */
@media (max-width: 720px) {
  .mda { padding: 14px 12px 40px; }
  .mda-cabecera { padding: 20px 18px 0; }
  .mda-panel { padding: 22px 18px; }
  .mda-pasos { padding: 12px 18px; }
  .mda-grilla, .mda-docs, .mda-opciones { grid-template-columns: 1fr; }
  .mda-pie { flex-direction: column-reverse; align-items: stretch; }
  .mda-enviar { width: 100%; justify-content: center; padding: 15px 20px; }
  .mda-logo { height: 64px; }
  .mda-logo-payway { height: 48px; }
  .mda-cabecera-flex { flex-direction: column; align-items: center; text-align: center; gap: 18px; }
  .mda-marcas { justify-content: center; }
  .mda-terminal { height: 150px; }
}

@media (prefers-reduced-motion: reduce) {
  .mda *, .mda *::before, .mda *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* Impresión (por si en la Mutual quieren archivar la confirmación) */
@media print {
  .mda-pasos, .mda-pie, .mda-acciones { display: none !important; }
  .mda-listo { padding: 20px 0; }
  .mda-codigo { border-style: solid; font-size: 1.9rem; }
  .mda-panel { box-shadow: none; }
}