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

body {
  font-family: 'Roboto', sans-serif;
  background-color: #000000;
  color: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}
/* Tarjeta izquierda */
.contenedor {
  display: flex;
  gap: 2rem;
}

.tarjeta {
  width: 300px;
  height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: #f03c2e;
  padding: 2rem;
}

.texto {
  color: #000;
}

.texto .rojo {
  color: #fff;
}
/* Efecto hover */
.contenedor-img-hover {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.contenedor-img-hover img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, opacity 0.5s ease;
  backface-visibility: hidden;
}

.img-hover {
  transform: rotateY(180deg);
  opacity: 0;
  z-index: 2;
}

.img-normal {
  transform: rotateY(0deg);
  z-index: 1;
}

.contenedor-img-hover:hover .img-hover {
  transform: rotateY(0deg);
  opacity: 1;
}

.contenedor-img-hover:hover .img-normal {
  transform: rotateY(180deg);
  opacity: 0;
}

/* tarjeta pequeña */
.tarjeta-contacto {
  background-color: #f03c2e;
  color: #ffffff;
  padding-top: 1rem;
  text-align: center;
  font-size: 0.9rem;
  box-shadow: 0px 4px 10px rgba(0,0,0,0,3);
}
/* Responsive para pantallas pequeñas (móviles) */
@media screen and (max-width: 768px) {
  body {
    flex-direction: column;
    height: auto;

    width: 90%  and (max-width: 350);
    padding: 2rem 1rem;
  }

  .contenedor {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }

  .tarjeta {
    width: 100%;
    max-width: 320px;
    height: auto;
  }

  .contenedor-img-hover {
    height: auto;
    aspect-ratio: 3/4; /* o usa height: auto y controla la proporción con CSS */
  }

  .contenedor-img-hover img {
    position: relative;
  }

  .img-hover,
  .img-normal {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }}

/* ---------- TARJETAS FLIP ---------- */
.tarjeta-flip {
  background-color: transparent;
  width: 300px;
  height: 500px;
  perspective: 1000px;
}

.flip-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s ease;
  transform-style: preserve-3d;
}

.tarjeta-flip:hover .flip-inner {
  transform: rotateY(180deg);
}

.flip-front,
.flip-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  overflow: hidden;
  border-radius: 5px;
}

/* Parte delantera */
.flip-front {
  background-color: #f03c2e;
  color: #fff;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Parte trasera */
.flip-back {
  background-color: #000;
  transform: rotateY(180deg);
}

.flip-back img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Imagen de la tarjeta derecha */
.flip-front img {
  width: 100%;
  height: 80%;
  object-fit: cover;
}

/* Contacto */
.tarjeta-contacto {
  padding: 1rem;
  text-align: center;
  font-size: 0.9rem;
  background-color: #f03c2e;
  color: #000;
}