/* @import url('https://fonts.googleapis.com/css2?family=Roboto+Slab:wght@100..900&display=swap'); */

@import url('https://fonts.googleapis.com/css2?family=Roboto+Slab:wght@100..900&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');

/* @import url(../fonts/); */


*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html{
    color-scheme: light dark; 
    /*supposed to make color change based on web preference */
}

:root {
    /* --logo-maroon: #B01E3C;
    --logo-black: black;
    --logo-grey: #9B9B9B; */
    --dark-blue: #003151ff;
    --mid-blue: #185175ff;
    --light-blue: #4891bdff;
    --v-light-blue: #87C3E8ff;
    --download-btn-bkg: green;
    /* --text-bkg: #87C3E8ff; */
    --text-bkg: whitesmoke;
    --highlight-colour: #87C3E8ff;
    /* --main-bkg-color:#1a253Aff; */
    font-size: 1rem;   
    color: black;
    a:link{color: blue;}
    a:visited{color: purple;}
}    

body{ 
    background-color: var(--text-bkg);
    font-family: sans-serif;
    font-family: 'roboto slab';
    /* font-family: 'roboto'; */
    font-size: 1.0rem; 
    max-Width: 85rem;
    margin: auto;
    color: black;
    /* height: calc(100vh - 3rem); */
    background:  linear-gradient(90deg, var(--v-light-blue),var(--light-blue), var(--mid-blue), var(--dark-blue));
    }

    em{
        font-weight: 600;
    }

header{
    position: sticky;
    top: 0px;
    background:  linear-gradient(90deg, var(--v-light-blue),var(--light-blue), /*var(--light-blue),*/ var(--mid-blue), var(--dark-blue)/*, var(--dark-blue), var(--mid-blue), var(--light-blue), var(--light-blue)*/);
    /* background-color: #4b78b3ff; */
    /* background-color: #60b0e0; */
    width: 100%;
    z-index: 1000;
    Height: auto;    
    align-items:center;
    
}


.container{
    max-width: 100%;
    padding: 0 1rem;
    margin: 0 auto;
    display: flex;
    position: relative;
    /* Height: 6rem; */
    ul {list-style: none;}
    a {text-decoration: none;}
}

/* =============== First Section of Header ==============*/

.logo-container{
    flex: 1;
    display: flex;
    height: auto;
    max-width:fit-content;
    align-items: center;
    justify-content: center; /* Added to horizontally centre*/
    /* background-color: blue; */
}

.logo-container img{  /* Added to add image */
    height: 3rem;
    align-self: center;
    padding: 0 1rem;
}

/* =============== Second Section of Header ==============*/

.nav-btn{
    flex: 3;
    display: flex;
    align-items: flex-end;
    flex-shrink: 2;
    white-space: nowrap;
    a:link{color: whitesmoke;}
    a:visited{color:whitesmoke;}
}

.nav-links{
    flex: 2;
}

.logo{
    color: #fff;
    /* font-size: 1.1rem;
    font-weight: 600; */
    /* letter-spacing: 2px;
    text-transform: uppercase; */
    line-height: 3rem;
}

.logo span{
    font-weight: 300;
}


.nav-links > ul{
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-link{
    position: relative;
}

.nav-link > a{
    line-height: 3rem;
    color: #ffff;
    padding: 0 0.8rem;
    letter-spacing: 1px;
    font-size: .95rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: .5s;
}

.nav-link > a > i{
    margin-left: 0.2rem;
}

.nav-link:hover > a{
    transform: scale(1.25);
    /* text-decoration: underline; */
    /* color: white; */
    /* background-color:var(--dark-blue); */
}

.dropdown{
    position: absolute;
    top: 100%;
    left: 0;
    width: 10rem;
    transform: translateY(10px);
    opacity: 0;
    pointer-events: none;
    transition: .5s;
}

.dropdown ul{
    position: relative;
}

.dropdown-link > a{
    display: flex;
    background-color: var(--dark-blue);
    color: white;
    /* color: #3498db; */
    padding: .5rem 1rem;
    font-size: .9rem;
    align-items: center;
    justify-content: space-between;
    transition: .3s;
}

.dropdown-link:hover > a{
    background-color: var(--light-blue);
    color: #fff;
}

.dropdown-link:not(:nth-last-child(2)){
    border-bottom: 1px solid #efefef;
}

.dropdown-link i{
    transform: rotate(-90deg);
}

.arrow{
    position: absolute;
    width: 11px;
    height: 11px;
    top: -5.5px;
    left: 32px;
     /* background-color: var(--dark-blue); */
    background-color: #fff;
    transform: rotate(45deg);
    cursor: pointer;
    transition: 0.3s;
    z-index: -1;   
}

.dropdown-link:first-child:hover ~ .arrow{    
    background-color: #fff;
    /* background-color: #3498db; */
}

.dropdown-link{
    position: relative;
}

.dropdown.second{
    top: 0;
    left: 100%;
    padding-left: .8rem;
    cursor: pointer;
    transform: translateX(10px);
}

.dropdown.second .arrow{
    top: 10px;
    left: -5.5px;
}

.nav-link:hover > .dropdown,
.dropdown-link:hover > .dropdown{
    transform: translate(0, 0);
    opacity: 1;
    pointer-events: auto;
}

/* =============== Third Section of Header ==============*/

.header-contact{
    display: flex;
    /* flex: 1; */
    justify-content: space-around;
    align-items: center;
    max-width: fit-content;
    img{height: 1.25rem; padding: 0 0.5rem;};

    /* background-color: green; */
}

.download-btn{
    border: solid black 0.1rem;;
    border-radius: 0.5rem;
    color: white;
    background-color: var(--download-btn-bkg);
    padding: 15px 32px;
    text-align: center;
    /* text-decoration: none; */
    display: block;
    font-size: 1.25rem;
    margin: 0 auto;
    cursor: pointer;
    a:link{color: whitesmoke;}
    a:visited{color: purple;}
    /* a:visited{color: orange;} */
}

.download-btn:hover {
    background-color:#04AA6D;
}


/* .btn{
    display: inline-block;
    padding: 0.2rem 0.5rem;
    font-size: 1.0rem;
    border: 2px solid #fff;
    border-radius: 2rem;
    line-height: 1;
    margin: 0 .2rem;
    transition: .3s;
     text-transform: uppercase;
}

.btn.solid, .btn.transparent:hover{
    background-color: transparent;
    transform: scale(1.2);
}

.btn.transparent, .btn.solid:hover{
    background-color: transparent;
    font-weight: 500;
    color: #fff;
    border: 2px solid #fff; 
}  */


footer{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 3rem;
    background:  linear-gradient(90deg, var(--v-light-blue),var(--light-blue), /*var(--light-blue),*/ var(--mid-blue), var(--dark-blue))/*, var(--dark-blue), var(--mid-blue), var(--light-blue), var(--light-blue)*/;
}



/* ======================== Hamburger Menu ======================================== */

.hamburger-menu-container{
    flex: 1;
    display: none;
    align-items: center;
    justify-content: flex-end;
}

.hamburger-menu{
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.hamburger-menu div{
    width: 1.25rem;
    height: 1.25px;
    border-radius: 1px;
    background-color: #fff;
    /* background-color: lime; */
    position: relative;
    z-index: 1001;
    transition: .5s;
}

.hamburger-menu div:before,
.hamburger-menu div:after{
    content: '';
    position: absolute;
    width: inherit;
    height: inherit;
    background-color: #fff;
    /* background-color: lightgreen; */
    border-radius: 1px;
    transition: .5s;
}

.hamburger-menu div:before{
    transform: translateY(-7px);
}

.hamburger-menu div:after{
    transform: translateY(7px);
}

#check{
    position: absolute;
    top: 50%;
    right: 1.5rem;
    transform: translateY(-50%);
    width: 2.5rem;
    height: 2.5rem;
    z-index: 90000;
    cursor: pointer;
    opacity: 0;
    display: none;
}

#check:checked ~ .hamburger-menu-container .hamburger-menu div{
    background-color: transparent;
}

#check:checked ~ .hamburger-menu-container .hamburger-menu div:before{
    transform: translateY(0) rotate(-45deg);
}

#check:checked ~ .hamburger-menu-container .hamburger-menu div:after{
    transform: translateY(0) rotate(45deg);
}

@keyframes animation{
    from{
        opacity: 0;
        transform: translateY(15px);
    }
    to{
        opacity: 1;
        transform: translateY(0px);
    }
}

@media (max-width: 60rem){ /* Was 920px*/
    .hamburger-menu-container{
        display: flex;
    }

    #check{
        display: block;
    }

    .nav-btn{
        position: fixed;
        height: calc(100vh - 3rem);
        top: 3rem;
        left: 0;
        width: 100%;
        /* background-color: #69bde7; */
        background-color: var(--dark-blue);
        flex-direction: column;
        align-items: center;
        justify-content: space-between;
        overflow-x: hidden;
        overflow-y: auto;
        transform: translateX(100%);
        transition: .65s;
    }

    #check:checked ~ .nav-btn{
        transform: translateX(0);
    }

    #check:checked ~ .nav-btn .nav-link,
    #check:checked ~ .nav-btn .header-contact{
        animation: animation .5s ease forwards var(--i);
    }

    .nav-links{
        flex: initial;
        width: 100%;
    }

    .nav-links > ul{
        flex-direction: column;
    }

    .nav-link{
        width: 100%;
        opacity: 0;
        transform: translateY(15px);
    }

    .nav-link > a{
        line-height: 1;
        padding: 1.6rem 2rem;
    }

    .nav-link:hover > a{
        transform: scale(1);
        /* background-color: #50a9d6; */
        background-color: var(--light-blue);
        /* background-color: green; */
    }

    .dropdown, .dropdown.second{
        position: initial;
        top: initial;
        left: initial;
        transform: initial;
        opacity: 1;
        pointer-events: auto;
        width: 100%;
        padding: 0;
        /* background-color: #3183ac; */
        background-color: var(--light-blue);
        display: none;
    }
    
    .nav-link:hover > .dropdown,
    .dropdown-link:hover > .dropdown{
        display: block;
    }

    .nav-link:hover > a > i,
    .dropdown-link:hover > a > i{
        transform: rotate(360deg);
    }

    .dropdown-link > a{
        /* background-color: transparent; */
        color: #fff;
        padding: 1.2rem 2rem;
        line-height: 1;
    }

    .dropdown.second .dropdown-link > a{
        padding: 1.2rem 2rem 1.2rem 3rem;
    }

    .dropdown.second .dropdown.second .dropdown-link > a{
        padding: 1.2rem 2rem 1.2rem 4rem;
    }

    .dropdown-link:not(:nth-last-child(2)){
        border-bottom: none;
    }

    .arrow{
        z-index: 1;
        /* background-color: green; */
        background-color: #69bde7;
        left: 10%;
        transform: scale(1.1) rotate(45deg);
        transition: .5s;
    }

    .nav-link:hover .arrow{
        background-color: white;
        /* background-color: #50a9d6; */
    }

    .dropdown .dropdown .arrow{
        display: none;
    }

    .dropdown-link:hover > a{

        background-color: var(--light-blue);
        /* background-color: #3a91bd; */
    }

    .dropdown-link:first-child:hover ~ .arrow{
        /* background-color: white; */
        background-color: #50a9d6;
    }

    .nav-link > a > i{
        font-size: 1.0rem;
        transform: rotate(-90deg);
        transition: .7s;
    }

    .dropdown i{
        font-size: 1rem;
        transition: .7s;
    }

    .header-contact{
        display: flex;
        flex: 1;
        justify-content: space-around;
        /* align-content: center; */
        align-items: center;
        max-width: fit-content;
        /* padding: 0 1rem; */
        img{height: 1.25rem; padding: 0 0.5rem;};
    }

   


}