:root{
    --yellow:#FFC300;
    --navy:#003566;
    --red:#780000;
    --white-smoke: #f0f0f0;
    --night-rider: #343434;
    --transition: all 0.5 ease;
    --black: #191b17;
   
}

@font-face {
    font-family: Hind;
    src: url(/resources/Hind_Siliguri/HindSiliguri-Regular.ttf);
}



*{
    font-family: 'Hind', sans-serif;
    padding: 0;
    margin:0;
    box-sizing: border-box;
}

html{
    
    color: var(--black);
    font-size:1rem;
    font-weight: 300;
    line-height: 1.5;
    text-rendering: optimizeLegibility;
    scroll-behavior: smooth;
}

/*reusable styles*/

img{
    width:100%;

}

a{
    text-decoration: none;
    color: var(--black);
}

li{
    list-style-type: none;
}

button{
    cursor: pointer; 
    outline: 0;
    background:transparent;
}

.container{
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 1rem;
}

h1,h2,h3,h4,h5,h6{
    margin: 0.6rem 0;
    line-height: 1.25;
    font-weight: 400;
    text-transform: capitalize;   
}

.center{
    display: flex;
    justify-content: center;
    align-items: center;
}

.section{
    padding: 6.5rem 0;
}

.body{
    font-family: 'Hind', sans-serif;
}



#header{

    
    background-image: url(../img/background.jpg) !important;
    min-height:100vh;

    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: stretch;
    
    
}





.navbar{
    position: fixed;
    top:0;
    left:0;
    width:100%;    
    background-color: #fff;
    z-index: 999;
}

.brand-and-toggler{
    font-size: 1.65rem;
    padding: 0.8rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand{
    font-weight: 500;
    color: var(--night-rider);

}

.navbar-brand span{
    color: var(--yellow);

}

.navbar-toggler{
    border: none;
    color:var(--yellow);

}

.navbar nav{
    margin: 0.2rem 0 0.6rem 0;
}

.nav-item{
    padding: 0.6rem 0;
    font-size: 0.95rem;
    letter-spacing: 1.5px;
    font-weight: 400;
    transition:  var(--transition);
}

.nav-link:hover{
    color: var(--yellow) !important;
}

.navbar-collapse{
    display:none;
}
.hero-div{
    flex: 1;
    flex-direction: column;
    text-align: center;
}

.hero-div h1{
    font-size: 2.55rem;
    padding-bottom: 0.4rem;
}

.hero-div p{
    color: var(--white-smoke);
    font-size: 1.05rem;
    letter-spacing: 1px;

}

.hero-btns{
    margin-top: 2.8rem;

}

.hero-btns button{
    border: 3.5px solid #fff;
    border-radius: 2rem;
    padding: 0.8rem 2rem;
    text-transform: uppercase;
    transition-duration: 0.5s;
}

.btn-trans{
    color: #fff;
    transition: var(--transition);
    display:none;
}

.btn-trans:hover{
    background: var(--yellow);
    border-color: var(--yellow);
}

.btn-white{
    background: #fff;
    color:var(--night-rider);
    transition: var(--transition);
}

.btn-white:hover{
    background: transparent;
    color: #fff;
}

/*Services*/

.services{
    padding-top: 2rem;
    background: var(--white-smoke);
    padding-bottom: 2rem;
    
}

.services-item{
    background:#fff;
    text-align: center;
    box-shadow: 0 1px 2px 0 rgba(90,91,-95,0.1);
    -webkit-box-shadow:0 1px 2px 0 rgba(90,91,-95,0.1);
    -moz-box-shadow:0 1px 2px 0 rgba(90,91,-95,0.1);
    margin:2rem 0;
    padding: 3.5rem 1.5rem;
    border-radius: 30px;
    transition: var(--transition);
}

.services-item:hover{
    box-shadow: 0 21px 19px -2px rgb(74, 74, 74);
    -webkit-box-shadow:0 21px 19px -2px rgba(217,217,217,1);
    -moz-box-shadow:0 21px 19px -2px rgba(217,217,217,1);
    transform: translateY(-5px);
    transition-duration: 0.5s;

}

.services .title{
    margin-top: 2rem;
    text-align: center;
    font-size: 1.2rem;
}

.services-item span{
    font-size: 2.5rem;
}

.services-item h2{
    font-size: 1.4rem;
    opacity:0.8;
    font-weight: 300;
}

.line{
    width:45px;
    margin: 1.2rem auto;
    background: var(--yellow);
    height:2.5px;
    width:5rem;
}

/*Company Information*/

.information{
    padding-bottom: 2rem;

}
.information .title{
    margin-top: 2rem;
    text-align: center;
    font-size: 1.2rem;
}

.information-left img{
    width:70%;
    margin-top:4rem;
    border-radius: 15px;
    
}

.information-right{
    margin-top: 4rem;
}

.mission-vision{
    background: var(--white-smoke);
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.mission-vision-left{
    margin-top:4rem;
}

.mission-vision-right{
    margin-top:0rem;
}


.mission-line{
    width:45px;
    margin: 1.2rem 0;
    background: var(--yellow);
    height:2.5px;
    width:5rem;
}
.vision-line{
    width:45px;
    margin: 1rem -0.1rem;
    background: var(--yellow);
    height:2.5px;
    width:5rem;
}

.btn-download{
    color: #fff;
    background-color: var(--yellow);
    transition: var(--transition);
    display:flex;
}

.btn-download:hover{
    transition-duration: 0.5s;
    transition: var(--transition);
    background-color: #000;
    color: var(--white-smoke);
    
}


/*Photos*/
.photos{
    padding-top: 2rem;
    padding-bottom: 2rem;
    
}

.photos .title{
    text-align: center;
}

.photo-row{
    margin-top: 4rem;
}

.photo-item{
    margin: 2rem 0;
    border-radius: 15px;
}

.photo-img{
    justify-content: center;
    justify-items: center;
    position: relative;
    width:300px;
    height: 300px;
    object-fit: cover;
    display:flex;
    justify-content: space-between;
    left: 10%;
    border-radius: 15px;
    

}



/*Contact Us*/

.contact .title{
    text-align: center;
}

.contact{
    padding-top: 2rem;
    padding-bottom: 2rem;
    background: var(--night-rider);
    color: #fff;
}

.contact .row{
    margin-top: 2rem;
}

.contact .row > div{
    margin: 2rem 0;
    padding: 1rem 0;
}

.contact .row > div h2{
    font-size: 1.4rem;
    font-weight: 300;
    opacity: 0.9;
}

.contact-left form input,
.contact-left form textarea{
    width: 100%;
    font-size: 1.1rem;
    margin: 0.2rem;
    padding: 0.8rem 0.6rem;
    border: none;
    border-bottom: 1.5px solid #f0f0f0;
    outline: 0;
    border-radius: 15px;
}


.contact-left form input::placeholder,
.contact-left form textarea::placeholder{
    font-size: 1.1rem;
    font-weight: 300;
    opacity: 0.8;
}

.contact-left form input:focus,
.contact-left form textarea:focus{
    border-color: var(--night-rider);
}

.submit-btn{
    margin: 1rem 0;
    border:none;
    font-size: 1.3rem;
    color: #fff;
    background: var(--yellow);
    opacity: 0.9;
    padding: 0.8rem 3.4rem;
    border-radius: 2rem;
    transition-duration: 0.5s;
}

.submit-btn:hover{
    background: #000;
    
}

.contact-right div{
    margin: 2rem 0;
}


/*footer*/

.footer{
    text-align: center;
    background: var(--black);
    color: var(--white-smoke);
    padding: 2rem 0;
    height:30vh;
}

/*Google Maps*/

.google-map {
    justify-content: center;
    justify-items: center;
    padding-bottom: 50%;
    position: relative;
}

.google-map iframe {
    height: 80%;
    width: 100%;
    left: 0;
    top: 0;
    position: absolute;
}


.photo-img{
    justify-content: center;
    justify-items: center;
    position: relative;
    width:300px;
    height: 300px;
    object-fit: cover;
    display:flex;
    justify-content: space-between;
    left: 10%;


}






/*MEDIA QUERIES*/

@media screen and (min-width: 768px){

    

    .services .row{
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    .services-item{
        margin: 0;
    }

    .photo-item{
        margin:0;
    }
    .photo-img{
        position: relative;
        width:300px;
        height: 300px;
        object-fit: cover;
        display:flex;
        justify-content: space-between;
    
    
    }


    .contact .row{
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        column-gap: 2rem;
    }

    .contact-right > div:first-child{
        margin-top: 0;
    }




}



@media screen and (min-width: 992px){

    .navbar{
        background:transparent;
        margin-top: 1.4rem;
    }

    .navbar .container{
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .navbar-brand{
        color: var(--white-smoke);
        font-size: 2rem;
    }
    .navbar-toggler{
        display: none;

    }
    .navbar-collapse{
        display: block!important;
    }
    .navbar-nav{
        display: flex;
        margin: 0;
    }
    .nav-item{
        margin-left: 1.8rem;
    }
    .nav-link{
        color: var(--white-smoke);
    }
    .hero-div h1{
        font-size: 3.8rem;
    }
    .btn-trans{
        display: inline-block;
        margin-right: 0.8rem;
    }

    /*navbar change*/
    .cng-navbar{
        -webkit-box-shadow:0 2px 5px 0 rgba(207, 205, 207, 0.3);
        -moz-box-shadow: 0 2px 5px 0 rgba(207, 205, 207, 0.3);
        box-shadow:0 2px 5px 0 rgba(207, 205, 207, 0.3);
        background: #fff;
    }
    .cng-navbar .navbar-brand{
        color: var(--night-rider);

    }
    .cng-navbar .nav-link{
        color: var(--night-rider);
    }

    .information .row{
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        align-items: center;
        column-gap: 2rem;
    }
    

    .information-left img{
        width:40%;
        margin-top:4rem;
        border-radius: 15px;
        
        
    }

    .information-img{
        right: 15rem;
    }

    .information-right{
        margin-top:0;
    }

    .mission-vision .row{
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        align-items: center;
        column-gap: 2rem;
    }
    
    .mission-vision-right{
        margin-top:0;
        
    }
    

}

@media screen and (min-width:1200px){
    .hero-div h1{
        width: 70%;
        margin-left:auto;
        margin-right:auto;
    }

    .services .row{
        grid-template-columns: repeat(4, 1fr);
        
    }


    .contact .row{
        column-gap: 4rem;
    }

    .contact-right{
        padding-left: 4rem !important;
    }
}