/* Root */
:root{
    --color1: white;
    --color2: orangered;
    --color3: black;
}


/* CSS for Homepage */
*{
    margin: 0;
    padding: 0;
}
body{
    padding: 10px;
    background-color: var(--color1);
    color: var(--color2);
}
header{
    padding: 10px;
    font-size: large;
}
nav{
    display: flex;
    background-color: var(--color2);
    border: 1px solid var(--color2);
}
nav a{
    font-size: larger;
    padding: 5px 10px;
    text-decoration: none;
    color: var(--color1);
}
nav a:hover{
    background-color: var(--color1);
    color: var(--color2);
}
.active{
    background-color: var(--color1);
    color: var(--color2);
}
main{
    background-image: url(./images/bg4.jpg);
    border: 2px solid var(--color2);
    margin: 5px 0 5px 0;
    text-align: center;
}
.display{
    padding: 50px;
    background-color: rgba(0, 0, 0, 0.4);
}
footer{
    text-align: center;
    background-color: var(--color2);
    color: var(--color1);
    padding: 20px;
    line-height: 25px;
}
.footer-logo{
    background-color: white;
    border-radius: 50%;
    width: 50px;
    height: 50px;
}
footer .vs{
    color: white;
    font-family: math;
    font-size: large;
}
footer .vs:hover{
    color: var(--color3);
}
footer .copyright{
    font-family: 'Courier New', Courier, monospace;
}
footer a .fa-brands{
    color: var(--color1);
}
footer .fa-brands:hover{
    color: var(--color3);
}

/* CSS for About Page */
.about-body{
    margin: 10px 0;
    padding: 20px;
    border: 2px dashed var(--color2);
    text-align: center;
}
.about-body hr{
    border-color: var(--color2);
    margin: 10px;
}
.about-body .mark{
    background-color: var(--color2);
    color: var(--color1);
    padding: 5px;
    margin: 5px 0;
}
.about-body img{
    border: 2px solid var(--color2);
    width: 300px;
}
.about-body .v-box{
    display: flex;
    justify-content: space-evenly;
}

/* CSS for Contact Page */
.contact-body{
    background-color: var(--color2);
    color: var(--color1);
    text-align: center;
    margin: 10px 0;
    padding: 10px;
}
.contact-body .title{
    background-color: var(--color1);
    color: var(--color2);
    padding: 10px;
}
.contact-body h1, h2{
    margin: 30px 0;
}
.contact-body hr{
    margin: 15px 0;
    border-color: var(--color1);
}
.contact-body a{
    color: var(--color1);
}
.contact-body span a{
    border: 2px solid var(--color1);
    padding: 5px;
    background-color: var(--color1);
    color: var(--color2);
    text-decoration: none;
}
.contact-body span a:hover{
    background-color: var(--color2);
    color: var(--color1);
}

/* CSS for Start */
.start h1 .letter{
    text-decoration: none;
    color: rgba(0, 0, 0, 0.5);
}
.start h1 .letter:hover{
    color: var(--color2);
}
.start-button{
    background-color: var(--color2);
    color: var(--color1);
    text-decoration: none;
    border: 2px solid var(--color3);
    padding: 5px;
}
.start-button:hover{
    background-color: var(--color1);
    color: var(--color2);
    border: 2px dashed var(--color2);
}


/* CSS for iframes */
iframe{
    border: 5px solid var(--color2);
    width: 60%;
    height: 450px;
}
.buttons{
    display: flex;
    justify-content: space-between;
}
.buttons .hide{
    visibility: hidden;
}
button{
    background-color: var(--color2);
    border: 2px solid var(--color2);
    padding: 5px 0;
}
button:hover{
    background-color: var(--color1);
    color: var(--color2);
}
button a{
    color: var(--color1);
    text-decoration: none;
    padding: 5px 15px;
}
button a:hover{
    color: var(--color2);
}
.subsite h2{
    margin: 10px;
    text-align: center;
    border-width: 2px 0 2px 0;
    border-style: solid;
    border-color: var(--color2);
}
.subsite{
    text-align: center;
}
.subsite img{
    width: 340px;
    height: 340px;
}


/* For Mobiles */
@media only screen and (max-width: 455px){
    *{
        padding: 0;
        margin: 0;
    }
    body{
        text-align: center;
    }
    header{
        padding: 20px;
        font-size: large;
    }
    nav{
        overflow-y: scroll;
        text-wrap: nowrap;
    }
    .display{
        padding: 30px;
    }

    /* Mobile - iframe */
    iframe{
        width: 95%;
    }
    .buttons{
        display: flex;
        justify-content: space-between;
        padding: 70px 0;
    }
    button{
        padding: 5px;
    }
    button a{
        padding: 5px 0;
    }
    .subsite img{
        width: 200px;
        height: 200px;
    }
    .about-body img{
        width: 250px;
    }
    .contact-body{
        text-wrap: balance;
    }
}

/* Mobile - About */
@media only screen and (max-width: 670px) {
    .about-body .v-box{
        flex-direction: column;
    }
}