*{
    margin:0;
    padding: 0;
    font-family: sans-serif;
}
 .header{
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(4,9,30,0.7), rgba(4,9,30,0.7)), url(images/background.png);
    background-position: center;
    background-size: cover;
    position: relative;
 }
 nav{
    display: flex;
    padding: 1% 3%;
    justify-content: space-between;
    align-items: center;
 }
.header img{
    width: 130px;
}
.navbar{
    flex: 1;
    text-align: right;

}
.navbar ul li{
    list-style: none;
    display: inline-block;
    padding: 8px 12px;
    position: relative;
/*     padding-right: 3%; */
}
.navbar ul li a{
    text-decoration: none;
    color: #fff;
    text-transform: uppercase;
}
.navbar ul li::after{
    content: '';
    height: 3px;
    width: 0;
    background: #38b6ff;
    position: absolute;
    left: 0;
    bottom: -10px;
    transition: 0.5s;
}
.navbar ul li:hover::after{
    width: 100%;
}
.content{
    width: 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
    color: #fff;
}
.content h1{
    font-size: 60px;
    margin-top: 80px;
}
.content p{
    margin: 20px auto;
    font-weight: 100;
    line-height: 25px;
    color: #fff;
}
button{
    width: 200px;
    padding: 15px 0;
    text-align: center;
    margin: 20px 10px;
    border-radius: 20px;
    font-weight: bold;
    border: 2px solid #38b6ff;
    background: transparent;
    color: #fff;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
button a
{
    color: #fff; 
    text-decoration: none;
}
span{
    background: #38b6ff;
    height: 100%;
    width: 0;
    border-radius: 15px;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: -1;
    transition: 1s;
}
button:hover span{
    width: 100%;
}
nav .fa-solid{
    display: none;
}

@media(max-width:700px){
    .content h1{
        font-size: 20px;
    }
    .navbar ul li{
        display: block;
    }
    .navbar{
        position: absolute;
        background: #38b6ff;
        height: 100vh;
        width: 200px;
        top: 0;
        right: -200px;
        text-align: left;
        z-index: 2;
        transition: 1s;
    }
    nav .fa-solid{
        display: block;
        color: #fff;
        margin: 10px;
        font-size: 30px;
        cursor: pointer;
    }
    .navbar ul{
        padding: 20px;
    }
}

/*----------Services-----------*/
.services{
    width: 85%;
    margin: auto;
    text-align: center;
    padding-top: 100px;
}
h1{
    font-size: 36px;
    font-weight: 600;
    padding-top: 20px;
}
p{
    color: #777;
    font-size: 14px;
    font-weight: 300;
    line-height: 20px;
    padding-top: 30px;
}
.row{
    margin-top: 5%;
    display: flex;
    justify-content: space-between;
}
.service-img
{
    width: 300px;
    height: 230px;
    margin-top: 10px;
    padding: 20px;
}
.services h4
{
    padding: 5px;
    margin-top: 25px;
}
.col-md-4{
    flex-basis: 31%;
    background: #f8f9fa;
    border-radius: 10px;
    margin-bottom: 5%;
    padding: 20px 12px;
    box-sizing: border-box;
    transition: 0.5s;
}
h3{
    text-align: center;
    font-weight: 600;
    margin: 10px 0;
}
.col-md-4:hover{
    box-shadow: 0 0 20px 0px rgba(0,0,0,0.2)
}

@media(max-width:700px){
    .row{
        flex-direction: column;
    }
}

/*------------About us section--------------*/
.about
{
    background: #f8f9fa;
    margin: auto;
    text-align: center;
    padding-top: 100px;
}
.about h2
{
    font-size: 25px;
    font-weight: 300;
    margin-top: 10px;
    /* padding-bottom: 5px; */
}
.about p
{
    margin-bottom: 20px;
    padding: 30px;
    color: #777;
    font-size: 14px;
    font-weight: 300;
    line-height: 20px;
}
.col-md-6{
    flex-basis: 48%;
}
.about ul li
{
    margin: 20px 50px;
    text-align: justify;
    color: #777;
    font-size: 14px;
    font-weight: 300;
}
.about ul
{
    margin-left: 20px;
}
.about img{
    margin: 40px;
    width: 600px;
/*     margin: 30px; */
}

@media(max-width:700px){
    .about img{
        width: 300px;
    }
}

/*------------Footer--------------*/
#footer
{
    background: #f8f9fa;
    width: 100%;

    
}
.footer-box{
    flex-basis: 30%;
    padding-left: 20px;

}
.footer-box p{
    text-align: left;
    padding: 10px;
}
hr {
   background-color: #fff;
}
.copyright 
{
    margin-bottom: 0;
    padding-bottom: 20px; 
    text-align: center;
}
.footer-box .form-control
{
    box-shadow: none !important;
    border: none;
    border-radius: 0;
    margin-top: 10px;
    max-width: 250px;
}
.footer-box .btn-primary
{
    box-shadow: none;
    padding: 8px 25 px;
    border: none;
    border-radius: 10px;
    background-color: #185a9d;
    margin-top: 15px;
    margin-bottom: 25px;
}