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;
    z-index: 1;
}
.sec-left{
    padding: 15% 10% 100px 10%;
}
.sec-img{
    position: absolute;
    left: 0px;
    top: 100px;
    z-index: 0;
}
.sec-right{
    padding: 65px 5% 100px 5%;
    opacity: 0; 
    transition: opacity 1.5s ease;
}
.sec-right.visible {
    opacity: 1;
}
.sec-right form{
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1); 
    border-radius: 5px;
    padding: 50px 0px 50px 50px;
}
input{
    width: 100%; 
    height: 45px;  
    margin-bottom: 15px; 
    padding: 10px;
    border: 1px solid #bfbeb9;
    border-radius: 5px;
}

#fullname, #email {
    width: 45%; 
}

#subject {
    width: 90%;
}

#date, #time {
    width: 45%; 
}

#message {
    width: 90%; 
    height: 100px; 
    border-radius: 5px;
    border: 1px solid #bfbeb9;
    padding-left: 10px;
}
#submit{
   color: white;
   border: none;
}
#submit:hover{
   background: linear-gradient(to bottom right, #0d6efd, white);
}
.info{
    font-weight: bold;
    font-size: 20px;
}
section .d-flex{
    background-color: #f0f8ff;
    margin-bottom: 15px;
    padding: 15px 0px 10px 30px;
}

/* FOOTER */
footer{
    background-color: #1a4a78;
    overflow-x: hidden;
    padding: 0px 6% 20px 6%;
}
.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){
    .navbar-brand img {
        width: 300px;
        height: auto;
    }
    main {
        padding: 120px;
    }
    .sec-left{
        padding: 10% 5% 0px 5%;
    }
    .sec-right{
        padding: 15px 3% 20px 3%;
    }
    .sec-right form{
        padding: 30px 0px 40px 25px;
    }
    footer{
        margin-top: 20px;
    }
}

@media screen and (max-width: 600px) {
    .navbar-brand img {
        width: 200px;
        height: auto;
    }
    main {
        padding: 80px;
        margin-top:70px;
    }
    .sec-left{
        padding: 10% 5% 0px 5%;
    }
    .sec-right{
        padding: 30px 5% 50px 5%;
    }
    #submit{
        width: 40%;
    }
    footer{
        padding: 0px 0% 0px 0%;
    }
    .footer{
        padding: 50px 50px 0px 25px;
    }
    .copyright{
        font-size: 12px;
    }
    .socials{
        font-size: 10px;
        padding-right: 10%;
    }
}