body{
    margin: 0;
    box-sizing: border-box;
    overflow-x: hidden;
}
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: white; 
    box-shadow: 0 2px 5px rgba(26, 74, 120, 0.4);
}
.navbar-brand img {
    width: 450px;
    height: auto;
}
.nav-item{
    padding-right: 15px;
    font-weight: bold;
}
.nav-item a:hover{
    border-bottom: 3px solid #0d6efd;
}
main {
    position: relative;
    background-color: #87cefa;
    text-align: center;
    padding: 150px;
    z-index: 1;
    margin-top: 90px;
}
main::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url(../IMAGES/Eyes.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.2; 
    z-index: -1;
}
main h2{
    color: white;
    border-bottom: 3px solid white;
    display: inline-block;
    padding-bottom: 10px;
}
aside {
    display: flex;
    flex-direction: column; 
    align-items: center;   
    position: fixed;  
    font-weight: bold;      
    top: 50%;             
    right: 2%;                 
    transform: translateY(-50%);
    padding: 10px;
    z-index: 1000;
    color: #0d6efd;
}
aside span {
    margin: 10px 0;
    writing-mode: vertical-lr;
    text-align: center;
}
aside span a {
    font-size: 24px;
    text-decoration: none;
}
aside i{
    color: #0d6efd;
}
section{
    position: relative;
    padding-top: 100px;
}
.section{
    display: grid;
    grid-template-columns: 33.33% 33.33% 33.33%;
    margin: 50px 5% 0px 5%;
    background-color: #f9fafa;
    position: relative;
}
.section div{
    background-color: white;
    padding: 20px;
    margin: 15px;
    border-radius: 5px;
}
.section div:hover{
    border: 2px solid #1a4a78;
}
h4{
    padding-top: 20px;
}
.dots{
    position: absolute;
    top: 150px;
    left: 0px;
}
/* FOOTER */
footer{
    background-color: #1a4a78;
    overflow-x: hidden;
    padding: 0px 6% 20px 6%;
    margin-top: 100px;
}
.footer{
    padding: 50px 50px 5px 50px;
}
.footer ul{
    list-style-type: none;
}
.footer li{
    padding: 15px;
}
.footer a{
    text-decoration: none;
    color: white;
}
.footer a:hover{
    text-decoration: underline;
    color: #0d6efd;
}
hr{
    color: white;
}

@media screen and (max-width: 991px){
    main {
        padding: 120px;
    }
    section{
        padding-top: 50px;
    }
    .section{
        grid-template-columns:50% 50%;
        margin: 40px 5% 0px 5%;
    }
    .text-center{
        padding: 0px 10px 0px 10px;
    }
    .dots{
        top: 50px;
        left: 0px;
    }
    footer{
        margin-top: 20px;
    }
}


@media screen and (max-width: 600px) {
    .navbar-nav{
        margin-top: 20px;
    }
    .navbar-brand img {
        width: 200px;
        height: auto;
    }
    main {
        margin-top: 70px;
        padding: 80px;
    }
    .section{
        grid-template-columns:100%;
        margin-top: 25px;
    }
    footer{
        padding: 0px 0% 0px 0%;
        margin-top: 50px;
    }
    .footer{
        padding: 50px 50px 0px 25px;
    }
    .copyright{
        font-size: 12px;
    }
    .socials{
        font-size: 10px;
        padding-right: 10%;
    }
}