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

/* Full-height styling for the page */
html, body {
    height: 100%;
    display: flex;
    flex-direction: column;
    font-family: Arial, sans-serif;
}

/* Navigation bar styling */
nav {
    background-color: #1c1674;
    color: white;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 10px;
    font-size: 16px;
}

nav a:hover {
    text-decoration: underline;
}


/* Wrapper for the iframe */
.iframe-container {
    flex-grow: 1;
    overflow: hidden;
}

iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.popup {
    position: fixed;
    bottom: 0;
    width: 100%;
    background: #222;
    color: white;
    padding: 15px;
    text-align: center;
  }
  
  .popup button {
    margin-left: 10px;
    padding: 5px 10px;
  }

      /**************
       BODY TEXT
    ***************/
    .body_text {
        box-sizing: border-box;
        margin-top: 10px;
        margin-left: auto;
        margin-right: auto;
        color: white;
        text-align: center;
        font-size: 20px;
        font-family: 'poppins';
        font-weight: normal;
    }
    /******************
        INSTRUCTIONS
    ******************/
    #instructional-text {
        margin: auto;
        width: 90%;
        color: #ffffff;
        text-align: center;
        font-size: 18px;
        font-family: 'poppins';
    }
    /**************
        FOOTER
    **************/
    #footer {
        margin: auto;
        width: 100%;
        color: transparent;
        text-align: center;
        font-size: 18px;
    }
    /********************
        INTRO SECTION
    ********************/
    #intro {
        margin: auto;
        width: 100%;
        color: lightgoldenrodyellow;
        text-align: center;
        font-size: 30px;
        font-weight: bold;
        font-family: 'haboro-contrast-normal';
    }
    #intro-text {
        margin: auto;
        width: 90%;
        color: #ffffff;
        text-align: center;
        font-size: 20px;
        font-family: 'haboro-contrast-normal';
    }
    .white-title {
        box-sizing: border-box;
        margin-top: 10px;
        margin-left: auto;
        margin-right: auto;
        color: white;
        text-align: center;
        font-size: 40px;
        font-family: 'haboro-contrast-normal';
    }
    /********************
        SEPERATOR BAR
    ********************/
    hr.separator {
        border-radius: 5px;
        margin-top: 10px;
        margin-right: auto;
        margin-left: auto;
        width: 90%;
        height: 8px;
        border: 0;
        background-color: #F87B02;
        padding: 0px;
    }
 


/* hidden-menu */
.hidden-menu {
    background-color:  rgb(34, 37, 49);
    height: 100vh;
    width: 100%;
    max-width: 450px;
    position: fixed;
    top: 0;
    right: -450px;
    display: flex;
    flex-direction: column;
    align-items: center;    
    justify-content: center;
    text-align: center;
    font-size: 3rem;
    transition: .3s ease;
}
.hidden-menu.active {
    right: 0;
}

.hidden-menu a {
    color: white;
    text-decoration: none;
    margin: 0 10px;
    font-size: 48px;
}

.hidden-menu a:hover {
    text-decoration: underline;
}

/* Title Style */
.title-head {
    color: white;
    text-decoration: none;
    margin: 0 10px;
    font-size: 28px;
}



/* hamburg menu */
.h-m {
    height: 50px;
    width: 40px;
    margin-left: auto;
    position: relative;
}
.h-m span {
    height: 5px;
    width: 100%;
    background-color: #ffffff;
    border-radius: 25px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: .3s ease;
}
.h-m span:nth-child(1) {
    top: 25%;
}
.h-m span:nth-child(3) {
    top: 75%;
}
.h-m.active span {
    background-color: white;
}
.h-m.active span:nth-child(1) {
    top: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
}
.h-m.active span:nth-child(2) {
    opacity: 0;
}
.h-m.active span:nth-child(3) {
    top: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
}