*{
    margin: 0;
    padding: 0;
    font-family: "poppins", "sans seriff";
    box-sizing: border-box;
    scroll-behavior: smooth;
}
.full-height {
    height: 100vh;
  }

.header{
    height: 100vh;
    width: 100%;
}
body{
    align-items: center;
    justify-content: center;
}
/*barra navegacion*/
nav{
    background-color: rgb(224, 224, 224);
    box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 20px;
    font-weight: bold;
}
hr {
    height:5px;
    border-width:0;
    background-color:#ffffff;
    z-index: 1;
  }
nav ul{
    width: 100%;
    list-style: none;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
nav li{
    height: 50px;
}
nav a{
    height: 100%;
    padding: 0 30px;
    text-decoration: none;
    display: flex;
    align-items: center;
    color: black;
}
.sidebar a:hover{
    background-color: #f0f0f0;
    height: 100%;
    width: 100%;
}

.logo{
    width: 140px;
    margin-left: 20px;
}

.nav-links{
    padding: 28px 0;
}

.nav-links li{
    display: inline-block;
    margin-right: 5%;
}

.nav-links li a{
    text-decoration: none;
    color: #000000;
    padding: 5px 0;
    position: relative;
}

.nav-links li a::after{
    content: '';
    background: blue;
    width: 0;
    height: 2px;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: 0.5s;
}

.nav-links li a:hover::after{
    width: 100%;
}
.navbar .toggle_btn {
    color:#fff;
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
}

.sidebar{
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 250px;
    z-index: 999;
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: -10px 0 10px rgba(0, 0, 0, 0.1);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;  
}
.sidebar li{
    height: 50px;
    width: 100%;
}
.sidebar a{
width: 100%;
}
@media(max-width: 800px){
    .hideOnMobile{
        display: none;
    }
}
@media(max-width: 400px){
    .sidebar{
        width: 100%;
    }
}

.content{
    position: absolute;
    left: 50%;
    right: 50%;
    width: 90%;
    max-width: 900px;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
}
.content h1{
    font-size: 75px;
    font-weight: 600;
    margin-top: 0;
}
.content h2{
    font-size: 40px;
    font-weight: 400;
    margin-bottom: 80%;
    margin-top: 10px;
}

/*logos empresas*/
@keyframes slide{
    form{
        transform: translateX(0);
    }
    to{
        transform: translateX(-100%);
    }
}
.logos{
    overflow: hidden;
    padding: 30px 0;
    background: white;
    white-space: nowrap;
    position: relative;
}
.logos:before,
.logos:after{
    position:absolute;
    top: 0;
    width: 250px;
    height: 100%;
    content: "";
    z-index: 2;
}
.logos:after{
    right: 0;
    background: linear-gradient(to right, rgba(255,255,255,0), white);
}
.logos::before{
    left: 0;
    background: linear-gradient(to left, rgba(255,255,255,0), white);
}
.logos:hover .logos-slide{
    animation-play-state: paused;
}

.logos-slide{
    display: inline-block;
    animation: 20s slide infinite linear;
}
.logos-slide img{
    height: 60px;
    margin: 0 40px;
}


/* contenedores form*/
.container{
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('Imagenes/fondo-contacto.png');
}
form{
    background: #fff;
    display: flex;
    flex-direction: column;
    padding: 2vh 4vh;
    width: 90%;
    max-width: 600px;
    border-radius: 10px;
}
form h3{
    color: #555;
    font-weight: 800;
    margin-bottom: 20px;
}
form input, form textarea{
    border: 0;
    margin: 10px 0;
    padding: 20px;
    outline: none;
    background: #f5f5f5;
    font-size: 16px;
}
form button{
    padding: 15px;
    background: #0B128C;
    color: #fff;
    font-size: 18px;
    border: 0;
    outline: none;
    cursor: pointer;
    width: 150px;
    margin: 20px auto 0;
    border-radius: 30px;

}
/*alineacion texto*/
.texto-der{
    width: 50vw;
    text-align: center;
    color: black;
  }

.texto-izq {
    width: 50vw;
}

/*Alineación de imagenes y graficos*/
.img-der{
    width: 50vw;
    height: 100vh;
    display: block;
    object-fit: cover;
    object-position: center;
} 

.img-iz{
    width: 50vw;
    height: 100vh;
    display: block;
    object-fit: cover;
    object-position: center
}
.container2{
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6vw;
}

/*contenedores texto*/  
.contenedor-texto,
.contenedor-grafico {
    flex: 1;
}
.back-video{
    position: absolute;
    right: 0;
    bottom:0;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -100;
}
@media(min-aspect-ratio: 16/9){
    .back-video{
        width: 100%;
        height: auto;
    }
}
@media(max-aspect-ratio: 16/9){
    .back-video{
        width: auto;
        height: 100%;
    }
}
/* Galeria imagenes*/
.galeria{
    width: 100%;
    height: 100vh;
    background-image: url('C:/Users/maste/OneDrive/Desktop/Cinfo_pag/Imagenes/fondo-contacto.png');
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.col{
    height: 100%;
    flex: 1;
    float: #fff;
    box-sizing: border-box;
    padding: 25px;
    position: relative;
    transition: 1.6s;
}
.col:nth-child(1){
    background-image: linear-gradient(to top, rgba(54, 54, 54, 0.52), rgba(114, 110, 113, 0.73)), url("Imagenes/gallery/discusion.jpg");
    background-size: cover;
}
.col:nth-child(2){
    background-image: linear-gradient(to top, rgba(54, 54, 54, 0.52), rgba(114, 110, 113, 0.73)), url("Imagenes/gallery/pizarra.jpg");
    background-size: cover;
}
.col:nth-child(3){
    background-image: linear-gradient(to top, rgba(54, 54, 54, 0.52), rgba(114, 110, 113, 0.73)), url("Imagenes/gallery/apreton de manos con torso.jpg");
    background-size: cover;
}

.col h2{
    color: #fff;
    text-align: center;
    font: 22px;
    font-weight: 600;
}
.descripcion{
    max-width: 40vw;
    font-size: 36px;
    margin: 28px 0;
    display: none;
}
.descripcion button{
    border: 1px solid #fff;
    background: transparent;
    outline: none;
    padding: 8px 18px;
    color: #fff;
    border-radius: 30px;
    margin-top: 20px;
    cursor: pointer;
    font-size: 12px;
}
.descripcion p{
    color: #fff;
}
.col img{
    width: 200px;
    position: absolute;
    right: 0;
    bottom: 0;
}
.col:hover{
 flex-grow: 2.5;
}
.col:hover .descripcion{
    display: block;
}
.col:hover h2{
    text-align: left;
}
  /*ID*/
  
  #Nosotros{
    text-align: left;
    background-color: rgb(255, 255, 255);
  }

  #Servicios{
    background-color: red;
  }

  #Contacto{
    text-align: center;
    background-image: blue;
  }