/* SELECTOR UNIVERSAL */
*{
    margin: 0; /*No se recomienda usar aqui*/
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style: none;
}
/*SELECTOR DE ETIQUETA*/
body {
    background: linear-gradient(
        90deg,
        rgba(28,57,187,1) 25%,
        rgba(21,164,249,1) 73%);
    font-family: Arial, Helvetica, sans-serif;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
}

.back {
    padding: 32px 0;
    background-color: #4B658C;
}

.menu {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 1000;
}

.logo {
    /*font-family: 'open sans';*/
    font-size: 42px;
    color: #1C39BB;
    font-weight: 800;
    text-transform: uppercase;
}

.menu .navbar ul li {
    position: relative;
    float: left;
}

.menu .navbar ul li a {
    font-size: 18px;
    padding: 20px;
    color: #FFFFFF;
    display: block;
}

    .menu .navbar ul li a:hover {
        color: #1C39BB;
    }

#menu {
    display: none;
}

.menu-icono {
    width: 25px;
}

.menu label {
    cursor: pointer;
    display: none;
}

@media(max-width:991px) {
   
    .menu {
        padding: 30px;
    }
    .menu label {
        display: initial;
    }

    .back {
        padding: 47px 0;
    }

    .menu .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #2A394F;
        display: none;
    }

    .menu .navbar ul li {
        width: 100%;
    }

    #menu:checked ~ .navbar {
        display: initial;
    }
}

.intro {
    font-size: 38px;
    text-align: center;
    margin-left: 100px;
    margin-right:100px;
    margin-top: 30;
    margin-bottom: 0;

    }
    .slogan {
        font-size: 24px;
        margin: 20px;
        }

.text {
font-size: 18px;
align-items: center;
margin-top: 0px;
margin-bottom: 30px;
margin-left: 100px;
margin-right: 100px;
padding: 20px;
}

.main{
    display: flex;
    width: 85%;
    margin: auto;
    justify-content: space-around;
    flex-wrap: wrap;
    border-radius: 5px;
    margin-top: 20px;

}

.main .imagen{
    width: 32%;
    position: relative;
    height: 250px;
    margin-bottom: 5px;
    box-shadow: 0px 0px 3px 0px rgba(0,0,0 .75);
}

.imagen img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;

}

.overlay{
    position: absolute;
    bottom: 0;
    left: 0;
    background: rgba(0, 118, 192, 0.781) ;
    width: 100%;
    height: 0%;
    border-radius: 10px;
    overflow: hidden;
    transition: .5s ease;
}

.overlay h2{
    color: #FFFF;
    font-weight: 300;
    font-size: 30px;
    position: absolute;
    top: 50%;
    left: 50%;
    text-align: center;
    transform: translate(-50%, -50%);

}
.imageSpringFestival2025{
    width:15%;
    border-radius: 25px;
    border: 3px solid black

}

.imageValveWorld{

    border-radius: 50px;
    border: 3px solid black
}
.textChristmas{
        display: inline-block;
        font-family: "Pinyon Script", cursive;
        font-weight: 400;
        font-style: normal;
        color:red;
        background-color: whitesmoke;
        font-size: 42px;
        margin: 50px;
        padding: 30px;
        border: 3px solid black;
        border-radius: 50px;
}

hr{
    border-top:3px solid black;
}

.contenedor{
display:flex;
margin-left: 400px;
margin-top: 40px;
margin-bottom: 40px;
}

.text1{
    margin-left: 80px;
}

/*----------------------------------------------------------*/
.qualityList .tableList{
    position:absolute;
    border:0px solid black;
    width: 80%;
    height:50px;
    left: 10%;
    
}
.iconoQuality{
    width: 80px;
}
/*----------------------------------------------------------*/


.imagen:hover .overlay{
    height:100%;
    cursor: poiter;
}




footer {
    position: fixed;
    bottom: 0px;
    left: 0px;
    right: 0px;
    background-color: #4B658C;
    color: #FFFF;
    padding: 4px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 18px;
    text-align: center;
}

/*--------------------------------------------------------*/
@media screen and (max-width:700px){
    .main{
        width:90%;
    }
    .main .imagen{
        width:48%;
    }

}

@media screen and (max-width:450px){
    h1{
        font-size: 10px;
    }
    .main {
        width:60%;
    }

    .main .imagen{
        width:30%;
    }
}

.mainbottom{
    margin: 50px;
}