body {
    background-color: #F6F4E5;
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    text-align: center;
    color: #40444C;
}

h1 {
    font-size: 50px;
    color: #40444C;
}

h2 {
    font-size: 30px;
    color: #F6F4E5;
}

#superior{
  background:#40444C;
    animation: cambioFondo 20s steps(1) infinite;
}

#wrap{
    width:100%;
    margin:0px auto;
}

header{
    width:100%;
    height: 90px;

}

.logo{
    float:left;
    margin: 3%;
    width: 200px;
}

#menu{
    float:right;
    margin: 1%;
}

#carrusel{
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    height: 700px;
    overflow: hidden;
    margin-top: 50px;
}


#secciontexto{
  position: relative;
  width:50%;
  height: 100%;
  background-color: transparent;
  justify-content: center;
  align-items: center;
}

#seccionimagen{
  position: relative;
  width:49%;
  height: 100%;
  background-color: transparent;
}
.imagen img{
  float: center;
  justify-content: center;
  align-items: center;
  width: 500px;
  height: 500px;
}

.texto{
  font-size: 55px;
  color: #F6F4E5;
  vertical-align: middle;
  padding-top: 80px;
  padding-bottom: 120px;
  padding-left: 50px;
}

#cajatexto1, #cajatexto2, #cajatexto3, #cajatexto4{
  position: absolute;
}

#cajatexto1{
  animation: desaparecer1 20s steps(1) infinite;
}

#cajatexto2{
  animation: desaparecer2 20s steps(1) infinite;
}

#cajatexto3{
  animation: desaparecer3 20s steps(1) infinite;
}

#cajatexto4{
  animation: desaparecer4 20s steps(1) infinite;
}

#caja1, #caja2, #caja3, #caja4{
  position: absolute;
  height: 500px;
  width: 500px;
  margin-top: 50px;
  margin-left: 100px;
}

#caja1{
  background-color: #f6f4e5;
  transform: rotate(-5deg);
  animation: desplazamiento1 20s linear infinite ;
}

#caja2{
  background-color: #ffd902;
  transform: rotate(10deg);
  animation: desplazamiento2 20s linear infinite ;
}

#caja3{
  background-color: #f6f4e5;
  transform: rotate(5deg);
  animation: desplazamiento3 20s linear infinite ;
}

#caja4{
  background-color: #ffd902;
  transform: rotate(0deg);
  animation: desplazamiento4 20s linear infinite ;
}

@keyframes desplazamiento1 {
  0%   { margin-left: 100px; }
  99%  { margin-left: 100px; }
  100% { margin-left: 1000px; } /* pausa aquí */
  100% { margin-left: 1000px; }
}

@keyframes desplazamiento2 {
  0%   { margin-left: 100px; }
  74%  { margin-left: 100px; }
  75%  { margin-left: 1000px; } /* pausa aquí */
  100% { margin-left: 1000px; }
}

@keyframes desplazamiento3 {
  0%   { margin-left: 100px; }
  49%  { margin-left: 100px; }
  50%  { margin-left: 1000px; } /* pausa aquí */
  100% { margin-left: 1000px; }
}

@keyframes desplazamiento4 {
  0%   { margin-left: 100px; }
  24%  { margin-left: 100px; }
  25%  { margin-left: 1000px;} /* pausa aquí */
  100% { margin-left: 1000px;}
}

@keyframes cambioFondo {
  0%   { background: #40444C; }
  24%  { background: #51575f; }
  49%  { background: #40444C; }
  74%  { background: #51575f; }
  100% { background: #40444C; } /* vuelve al inicio */

}

@keyframes desaparecer1 {
  0%   { opacity: 1; }
  24% { opacity: 0; }
  25%   { opacity: 0; }
  49% { opacity: 0; }
  50%   { opacity: 0; }
  74% { opacity: 0; }
  75%   { opacity: 0; }
  99% { opacity: 0; }
}

@keyframes desaparecer2 {
  0%   { opacity: 0; }
  24% { opacity: 0; }
  25%   { opacity: 1; }
  49% { opacity: 0; }
  50%   { opacity: 0; }
  74% { opacity: 0; }
  75%   { opacity: 0; }
  99% { opacity: 0; }
}

@keyframes desaparecer3 {
  0%   { opacity: 0; }
  24% { opacity: 0; }
  25%   { opacity: 0; }
  49% { opacity: 0; }
  50%   { opacity: 1; }
  74% { opacity: 0; }
  75%   { opacity: 0; }
  99% { opacity: 0; }
}

@keyframes desaparecer4 {
  0%   { opacity: 0; }
  24% { opacity: 0; }
  25%   { opacity: 0; }
  49% { opacity: 0; }
  50%   { opacity: 0; }
  74% { opacity: 0; }
  75%   { opacity: 1; }
  99% { opacity: 0; }
}
.icono {
  width: 150px;
}

  .contenedor {

    perspective: 1000px;
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 2 columnas */
    gap: 2%; /* espacio entre cuadros */
    padding-left: 2%;
    padding-right: 2%;
  }
  
  .cuadro {
    width: 360px;
    height: 360px;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.9s ease-in-out;
    cursor: pointer;
  }
  
  .cuadro.activo {
    transform: rotateY(180deg);
  }
  
  .frontal, .posterior {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    color: #51575E;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
    background-color: #F3F3F1;
    border-radius: 0px;
    padding: 0px;
  }
  
  .frontal {
    background: #51575E;
  }

  .posterior {
    background: #FFD900;
    transform: rotateY(180deg);
    text-align: center;
    font-size: 14px;
  }

  .posterior ul {
    padding-right:50px;
  }

  .posterior li{
    margin-bottom: 10px;    
  }

  .cuadro:hover .frontal {
    transform: scale(1.05);
    transition: transform 0.3s ease;
  }

.contenedorsoluciones {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
    padding: 0 2%;
    max-width: 1920px;
    margin: 0 auto;
}

.cuadrosoluciones {
    background-color: #FFD900;
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.cuadrosoluciones h2 {
    margin: 0 0 20px 0;
    color: #40444C;
    font-size: 30px;
}

.filasolucion {
    display: flex;
    align-items: center;
    gap: 20px;
}

.cuadrosoluciones .icono1,
.cuadrosoluciones .icono2 {
    width: 210px;
    height: 210px;
    flex-shrink: 0;
}

.cuadrosoluciones .icono1 img,
.cuadrosoluciones .icono2 img {
    width: 100%;
    height: auto;
}

/* Textos */
.cuadrosoluciones .textosoluciones1,
.cuadrosoluciones .textosoluciones2 {
    font-size: 18px;
    flex: 1;
}




      .contenedor-acordeon {
        display: grid;
        grid-template-columns: 1fr 1fr; /* dos columnas */
        gap: 2%;
        max-width: 100%;
        margin: 0 auto;
        text-align: center; /* que el texto no quede centrado */
        padding-left: 2%;
        padding-right: 2%;
      }

      .contenedor-acordeon p{
        padding: 0px 30px 0px 30px;
      }
      
      details {
        background: #F6F4E5;
        border-radius: 0px;
        padding: 0px 0px;
        transition: all 0.3s ease;
        cursor: pointer;
        color:#F6F4E5
      }
      
      summary {
        cursor: pointer;
        font-weight: bold;
        background: #40444C;
        color: #000000;
        padding: 10px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0);
        list-style: none; /* quita la flechita por defecto (solo algunos navegadores) */
        gap: 50px;
      }
      
    

      summary:hover {
        background: #FFD900;
      }

      summary:hover h2 {
        color: #40444C; /* color cuando pasas el mouse */
      }
      
      details[open] {
        background: #40444C;
        cursor: default;
      }

      nav{
        width: 100%;
        height: 120px;
    }

    nav ul{
  margin: 0;
  padding: 0;
}

    nav ul li{
      display: inline-block;
      padding: 0px 10px;
      font-size: 0px;
  }

  nav ul li a{
    color:white;
    vertical-align: middle;
}

.iconoredes{
  width: 50px;
}

.iconoredes1{
  width: 60px;
}

.iconoredes:hover, .iconoredes1:hover {
  transform: scale(1.1);
  transition: transform 0.3s ease;
}