:root {

    /* body palette */
    --bg: rgb(10, 10, 10);
    --font-color: #eae8e4;
    --font-color-alt: #159682;

    /* header palette */
    --hdr-bg: rgba(5, 5, 5, 0.84);
    --hdr-widget: rgb(21, 150, 130, 0.5);

}


/* general */
* {
    user-select: none;
    font-family: 'Satoshi', sans-serif;
    color: var(--font-color);
}


/* html & body attribs */
html, body {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
    overflow-y: auto;   /* Only vertical scrollbar when necessary */
    overflow-x: auto; /* Hide horizontal scrollbar always */
}

/* body attribs */
body {
    margin: 0;
    padding: 0;
    background-color: var(--bg);
    overflow: auto;
}


/* header attribs */
.hdr {
    position: fixed;
    top: 25px;
    left: 50%;
    transform: translateX(-50%);
    width: 72%;
    height: 75px;
    background-color: var(--hdr-bg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 35px;
    z-index: 9999;
}


/* page title */
.title {
    font-size: 28px;
    margin-left: 10px;
    text-shadow: 0 0 15px #ffffffbb;
}


/* title dot */
.title_dot {
    display: inline-block;
    width: 5px;
    height: 5px;
    background-color: var(--font-color-alt);
    border-radius: 50%;
    margin-left: 2px;
    top: -4px;
    position: relative;
    font-size: 0;        
}


/* header links */
.links {
    display: flex;
    gap: 15px;
    margin-right: 10px;
}


/* discord header button */
.discord_hdr_btn {
    background-color: var(--hdr-widget);
    width: 100px;
    height: 35px;
    border: 2px solid var(--font-color-alt);
    border-radius: 20px;
    font-weight: bold; 
    font-size: 14px;
    transition: background-color 0.7s ease, box-shadow 0.7s ease;
    cursor: pointer; 
}
.discord_hdr_btn:hover {
    background-color: lighten(var(--hdr-widget), 15%);
    box-shadow: 0 4px 12px rgba(21, 150, 130, 0.6); 
}



.login_hdr_btn {
    background-color: var(--hdr-widget);
    width: 100px;
    height: 35px;
    border: 2px solid var(--font-color-alt);
    border-radius: 20px;
    font-weight: bold; 
    font-size: 14px;
    transition: background-color 0.7s ease, box-shadow 0.7s ease;
    cursor: pointer; 
}
.login_hdr_btn:hover {
    background-color: lighten(var(--hdr-widget), 15%);
    box-shadow: 0 4px 12px rgba(21, 150, 130, 0.6); 
}



.main {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;   
    padding: 175px 20px 20px;  
    text-align: center;
}

.main_content {
    max-width: 100%;
    max-height: 100%;
    border-radius: 15px;
    padding: 30px 40px;
    transition: box-shadow 0.5s ease;
}

.text_content {
    font-size: 20px;
    line-height: 1.6;
    letter-spacing: 0.05em;
    /* text-shadow: 0 0 5px rgb(215, 211, 205); */
}




.card_row {
    display: flex;
    gap: 125px;              
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 100px;      
}

.info_card {
    background-color: rgba(15, 15, 15, 0.85);
    border: 2px solid #159682;
    border-radius: 18px;
    padding: 25px 30px;
    width: 300px;
    box-shadow: 0 0 25px rgba(21, 150, 130, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: box-shadow 0.3s ease;

    display: flex;
    flex-direction: column;
    align-items: center; 


    backface-visibility: hidden;      
    transform-style: preserve-3d;     
    -webkit-font-smoothing: antialiased; 
    -moz-osx-font-smoothing: grayscale;   
    will-change: transform;
    perspective: 1000px; 
    transform-style: preserve-3d;
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform;
    cursor: pointer;
}

.info_card:hover {
    box-shadow: 0 0 35px rgba(21, 150, 130, 0.5);
    transform: scale(1.05);
}

.card_title {
    font-size: 22px;
    margin-bottom: 15px;
    color: #d7d3cd;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
    text-align: center;
    width: 95%; 
    border-bottom: 2px solid #159682;
    padding-bottom: 5px;
    align-self: center;
}

.card_list {
    list-style-type: disc;
    padding-left: 20px;
    color: #eae8e4;
    align-self: flex-start; 
    text-align: left;
}

.card_list li {
    margin-bottom: 10px;
    font-size: 17px;
    text-shadow: 0 0 4px rgba(255, 255, 255, 0.1);
}


/* For WebKit browsers (Chrome, Safari, Edge) */
::-webkit-scrollbar {
    width: 8px; /* or 0 to hide completely */
    background-color: var(--bg); /* scrollbar track background */
}

::-webkit-scrollbar-thumb {
    background-color: var(--bg); /* scrollbar thumb color, same as background */
}

/* For Firefox */
* {
    scrollbar-width: thin; /* or 'none' to hide */
    scrollbar-color: var(--bg) var(--bg); /* thumb and track */
}