:root {
  --bg-color-estimar: #00b5bc;
  --color-1: #4ea4e5;
  --color-2: #3cb5a9;
  --color-3: #0643a0;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  position: relative;
}

.container-fluid {
  min-height: 100vh;
  height: auto;
  background-color: var(--color-2);
  z-index: -1;
}
.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  max-width: 400px;
  width: 100%;
}
.container .steps {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  position: relative;
}
.steps .circle {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  width: 50px;
  color: #999;
  font-size: 22px;
  font-weight: 500;
  border-radius: 50%;
  background: #fff;
  border: 4px solid #e0e0e0;
  transition: all 200ms ease;
  transition-delay: 0s;
  z-index: 1;
}
.steps .circle.active {
  transition-delay: 0.4s;
  border-color: #4070f4;
  color: #4070f4;
}
.steps .progress-bar {
  position: absolute;
  height: 4px;
  width: 100%;
  background: #e0e0e0;
  z-index: 0;
}
.progress-bar .indicator {
  position: absolute;
  height: 100%;
  width: 0%;
  background: #4070f4;
  transition: all 0.9s ease;
}
.container .buttons {
  display: flex;
  gap: 20px;
}
.buttons button {
  width: 120px;
  height: 40px;
  background: #4070f4;
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 16px;
  font-weight: 400;
  cursor: pointer;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
  transition: all 200ms linear;
}
.buttons button:active {
  transform: scale(0.97);
}
.buttons button:disabled {
  background: #87a5f8;
  cursor: not-allowed;
}

/* ------------------------- */
#tituloPrincipal {
  transition: all ease 0.5s;
}
.slider {
  overflow: hidden;
}
.slider--inner {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  transition: all 1s ease;
}
.slider-divs {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.slider-divs div .check {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
  border-radius: 5px;
}
/* ------------------- */
.imagenes-referencia .check {
  display: flex;
  position: relative;
  background: lightgrey;
  background: linear-gradient(145deg, #ffffff, #e3e3e3);
  box-shadow: 2px 3px 10px #858585;
}
.imagenes-referencia .check .opcion {
  position: absolute;
  right: 10px;
  top: 10px;
  width: 30px;
  height: 30px;
}

.icon {
  width: 60%;
  height: auto;
}

/* --Boton de pasar siguiente */
.controles {
  position: relative;
}

.check:hover {
  transition: all ease 0.2s;
  cursor: pointer;
  transform: scale(0.99);
}

.btn-cambiar {
  position: absolute;
  height: 40px;
  width: 120px;
  background: #4070f4;
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 16px;
  font-weight: 400;
  cursor: pointer;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
  transition: all 200ms linear;
}

#enviar-detalles {
  right: 30px;
  bottom: 0px;
  display: none;
}

#volver-atras {
  top: 30px;
  left: 30px;
}

/* Estilos modal de aviso */
.modal {
  position: fixed;
  background-color: #33333340;
  inset: 0 0 0 0;
  display: flex;
  /* Custom properties */
  --opacity: 0;
  --pointer: none;
  opacity: var(--opacity);
  pointer-events: var(--pointer);
  transition: all ease 0.2s;
}
.modal:target {
  --opacity: 1;
  --pointer: unset;
}
.modal:target .modal__container {
  transform: scale(1);
}

.modal__container {
  margin: auto;
  background-color: #fff;
  width: 90%;
  max-width: 400px;
  max-height: 90%;
  overflow: hidden;
  text-align: center;
  padding: 2.5em 1.5em;
  border-radius: 0.5em;
  transition: all ease 0.2s;
  transform: scale(0.9);
}
.modal__picture {
  width: 90%;
  margin: 0 auto;
  max-width: 400px;
  margin-bottom: 2em;
}
.modal__img {
  width: 100%;
  display: block;
}
.modal__close {
  display: inline-block;
  padding: 0.5em 2em;
  text-decoration: none;
  font-weight: 700;
  border-radius: 5px;
  color: white;
  margin-top: 20px;
  background-color: #3cb5a9;
}
.icon-modal {
  font-size: 50px;
  color: rgb(255, 189, 23);
}
@media (max-width: 1220px) {
  #volver-atras {
    top: 5px;
    left: 5px;
    padding-inline: 10px;
    width: auto;
  }

  .slider-divs .imagenes-referencia {
    height: 250px;
    width: 30rem;
  }

  .imagenes-referencia .opcion {
    top: 25%;
    right: 4%;
  }

  .imagenes-referencia .check {
    width: 100%;
  }

  .slider {
    display: flex;
    justify-content: center;
  }

  .slider-divs div {
    flex-direction: column;
  }

  .slider-divs div .check {
    height: 70px;
  }

  .slider-divs div .check svg {
    display: none;
  }
}
@media (max-width: 768px) {
  .slider-divs .imagenes-referencia {
    width: 25rem;
  }

  .controles a {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  #enviar-detalles {
    margin: 20px 0px 0px 60px;
    position: relative;
    width: 260px;
    display: none;
  }
}
@media (max-width: 576px) {
  .slider-divs .imagenes-referencia {
    width: 90%;
  }
  .check h5 {
    transform: translateX(-5%);
  }
}