@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;1,100;1,300&display=swap');
:root{
    --aqua:#92E3A9;
    --black:#263238;
    --white:#ffffff;
    --gray:#999999;
    --cyan:rgb(149,168,218);

}
*{
    font-family: 'Roboto', sans-serif;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    border: none !important;
    outline: none !important;
    text-decoration: none !important;
    text-transform: capitalize;
    font-weight: 400;
    transition: all .2s linear ;
    
}
*::selection{
    background:var(--aqua);
    color:var(--black);
}
html{
    font-size: 62.5%;
    overflow-x: hidden;
}
body{
    overflow-x: hidden;
}
section{
    overflow:hidden ;
}
.button{
    width: 15rem;
    height: 3.2rem;
    background-color: var(--aqua);
    color: var(--black);
    font-size: 1.7rem;
    border-radius: .5rem;
    text-align: center;
    margin: 1rem 0px;
    overflow: hidden;
    position: relative;
    text-transform: capitalize;
    z-index: 0;
}
.button::before{
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    background-color: var(--gray);
    width: 100%;
    height: 100%;
    z-index: -1;
    transition: all .2s linear;
}
.button:hover::before{
    top: 0;
}
.button:hover{
    box-shadow: .1rem .5rem var(--aqua),
    0 .3rem .5rem rgba(0, 0, 0, .3) ;
    color: var(--white);
}
header{
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    padding: 2rem 1rem;
    z-index: 1000;
}
.header-active{
    background-color: var(--white);
    box-shadow: 0 .1rem .3rem rgba(0, 0, 0, .3) ;
    padding: .5rem 1rem;

}
header .container{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
header a{
    color: var(--black);
}
header a:hover{
    color: var(--aqua);
}
header .container .logo{
    font-size: 3.2rem;
}
header .container .logo span{
    color:var(--aqua) ;
}
header .nav{
    display: flex;
}
header .nav ul{
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    list-style: none;
    
    
}
header .nav ul li{
    margin: 0 1rem;
} 
header .nav ul li a {
    font-size: 2rem ;
    
}


header .fa-bars{
    font-size: 3.5rem;
    color: var(--aqua);
    cursor: pointer;
    display: none;
}

.home .content h1{
    font-size: 4rem;
    color: var(--black);
}
.home .content span{
    font-size: 5rem;
    color: var(--aqua);
}
.home .content h3{
    font-size: 4rem;
    color: var(--black);
}

.about{
    background-color: var(--white);
}
.about .content .box{
    margin: 3rem 0;
}

.about .content .box h2{
    font-size: 2.5rem;
    color: var(--black);
    font-weight: bold;
}

.about .content .box h2 i{
    padding: 0 1rem;
    color: var(--aqua);
}
.about .content .box p{
    font-size: 1.7rem;
    padding-left: 6rem;
    color: var(--black);
}

.facility{
    min-height: 100vh;
}

.heading{
    text-align: center;
    font-size: 4rem;
    padding: 1rem;
    padding-top: 8rem;
    color: var(--black);
}
.heading::after{
    content : " ";
    background-color : royalblue;
    width : 20px;
    height : 2px;
}

.facility .box-container{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding-bottom: 3rem;
}

.facility .box-container .box{
    height: 20rem;
    width: 30rem;
    margin: .3rem;
    overflow: hidden;
}
.facility .box-container .box img{
    height: 100%;
    width: 100%;
    object-fit: cover;
    
}

.facility .box-container .box:hover img{
    transform: scale(1.3);
}

.review{
    background: url(../assets/img/3.jpg), linear-gradient(var(--black),var(--black)) no-repeat;
    background-size: cover;
    background-position: center;
    background-blend-mode: multiply;
    box-shadow: 0px 0px 50px rgba(0, 0, 0, .2);
}

.review .heading{
    color: var(--white);
}

.review .box-container{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding-bottom: 5rem;
}

.review .box-container .box{
    background: var(--white);
    width: 30rem;
    margin: 5rem  1rem;
    padding: 1.5rem;
    position: relative;
}

.review .box-container .box img{
    position: absolute;
    bottom: -7.5rem;
    left: -1rem;
    height: 5rem;
    width: 5rem;
    border-radius: 50%;
    object-fit: cover; 
}

.review .box-container .box p{
    font-size: 1.7rem;
    color: var(--black);
}

.review .box-container .box h3{
    text-align: end;
    color: var(--aqua);
    font-weight: bold;
}

.review .box-container .box span{
    text-align: end;
    color: var(--black);
    display: block;
    font-size: 1.5rem;
}

.review .box-container .box::before{
    content: '';
    position: absolute;
    bottom: -1rem;
    left: .4rem;
    width: 2rem;
    height: 2rem;
    background: var(--white);
    transform: rotate(45deg);
}


.contact form{
    text-align: center;
}

.contact form .inputBox{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;

}

.contact form .inputBox input,select{
    height: 4rem;
    width: 49%;
    padding: 0 1rem;
    margin: 1rem 0;
    font-size: 1.7rem;
    color: var(--black);
}
.contact form textarea{
    height: 20rem;
    resize: none;
    padding: 1rem;
    font-size: 1.5rem;
    width: 100%;
}
.contact form input[type="submit"]{
    width: 20rem;
}

.contact form input[type="submit"]:hover{
    background-color: var(--black);
}


.post .box-container{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.post .box-container .box{
    width: 30rem;
    margin: 2rem 1rem;
    overflow: hidden;
    border-radius: .5rem;
    box-shadow: 0 .3rem .5rem rgba(0, 0, 0, .3);
}

.post .box-container .box img{
    height: 20rem;
    width: 100%;
    object-fit: cover;
}

.post .box-container .box .content{
    padding: 0 1.5rem;
}
.post .box-container .box .content span{
    color: var(--gray);
    font-size: 1.5rem;
    display: block;
    padding: 1rem 0;
}

.post .box-container .box .content h3{
    font-size: 2rem;
    color: var(--black);
}
.post .box-container .box .content:hover h3{
    color: var(--aqua);
}
.post .box-container .box .content p{
    font-size: 1.3rem;
    color: var(--black);
}

.footer{
    background-color: var(--black);
}
.footer p {
    font-size: 1.5rem;
    color: var(--white);
    padding: 1rem 0;
}
.footer .col-md-4:nth-child(1) a{
    font-size: 3rem;
    color:var(--white);
}

.footer a{
    font-size: 2rem;
    color: var(--white);
    display: block;
}

.footer h3{
    color: var(--white);
    font-size: 3rem;
}

.footer a:hover{
    color: var(--aqua);
}

.footer .credit{
    color: var(--white);
    width: 80%;
    margin: 0;
    padding: 2rem 0;
    padding-bottom: 4rem;
    border-top: .1rem solid var(--white) !important;
}
.footer .credit span{
    color: var(--aqua);
}

header .fa-times{
    transform: rotate(180deg);
}





/* media queries */
@media(max-width:768px){
    html{
        font-size: 55%;
    }
    header .fa-bars{
        display: block;
    }
    
    header .nav{
        position: fixed;
        top: -100%;
        left: 50%;
        transform: translate(-50% , -50%);
        box-shadow: 0 0 0 100vh rgba(0, 0, 0, .3);
        border-radius: .5rem;
        border: .3rem solid var(--aqua) !important;
        background: var(--white);
        width: 95%;
        opacity: 0;
    }
    header .nav ul{
        width: 100%;
        flex-flow: column;
        padding: 2rem 0;
    }
    header .nav ul li{
        width: 100%;
        text-align: center;
        margin: 1rem  0;
    }
    header .nav ul li a{
        font-size: 3rem;
        display: block;
    }

    header .nav-toggle{
        top:50%;
        opacity: 1;
    }

    .contact form .inputBox input,select{
        width: 100%;
    }
    .contact form input[type="submit"]{
        width: 100%;
    }
}

.footer a {
    display: inline-block;
    padding: 1.5rem 0px;
}

.footer p {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.2;
    padding: 2rem 0px;
}

/* **gotop** */
#btn-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: none;
    font-size: 15px;
    width: 4rem;
    height: 4rem;
    background: var(--aqua);
}