:root {
    --backround: black;
    --text-color: white;
}

* {
    font-family: 'Rubik', sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: var(--text-color);
    scroll-behavior: smooth;
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh; 
    background-color: black;
    background-image: url(/public/img/backround.png);
}

::selection {
    background-color: darkred;
    color: white;
}

*:focus-visible {
    border-style: solid;
    border-radius: 15px;
    border-color: white;
    outline: none;
    background-color: rgb(0, 0, 0);
    color: white;
}


/* Nav-bar */

.nav-contain {
    user-select: none;
    display: flex;
    background-color: #363636;
    margin: 0;
    padding: 16px;
}

.nav-contain {
    border-left: 5px solid red;
}

.nav-contain > a {
    font-size: 20px;
    padding: 8px;
    text-align: center;
    transition: transform 1s ease;
    list-style-type: none;
    text-decoration: none;
}

.nav-contain > a:hover {
    text-shadow: 0 0 5px red, 0 0 10px red;
    cursor: pointer;
    color: red;
    transform: scale(1.2);
}

.nav-contain-ri {
    margin-right: auto;
}

.nav-contain > a {
    text-decoration: none;
}

/* Nav-bar end */

/* Custom botton */

.contain {
    user-select: none;
    display: flex;
    padding: 10px;
    justify-content: center;
    text-align: center;
    animation: pulse 1.5s ease;
    animation-iteration-count: 1;
}

.contain span {
    box-shadow: 0 0 5px red, 0 0 10px red;
    border-style: solid;
    border-radius: 15px;
    border-color: red;
    background: black;
    margin: 20px;
    padding: 10px;
    transition: transform .80s;
}

.contain span:hover {
    transform: scale(0.95);
    cursor: pointer;
}

.contain a {
    text-shadow: 0 0 5px red, 0 0 10px red, 0 0 20px red, 0 0 30px red, 0 0 40px red;
    font-size: 30px;
    padding: 8px;
    text-align: center;
    text-decoration: none;
}

@keyframes pulse {
    0% { transform: scale(1); }

    50% { transform: scale(0.90); }

    100% { transform: scale(1); }
}

/* End */


/* Footer */

footer {
    user-select: none;
    display: flex;
    justify-content: center;
    margin-top: auto;
    padding: 15px;
    width: 100;
    background-color: #363636;
    color: white;
    text-align: center; 
    font-size: 20px;
}

footer > a > p {
    transition: transform .4s ease;
}

footer > a > p:hover {
    font-weight: bold;
    color: red;
    user-select: none;
    cursor: pointer;
    transform: scale(1.2);
}

/* Footer-end */

/* CUSTOM SCROLL BAR */

::-webkit-scrollbar {
     width: 8px;
} 

::-webkit-scrollbar-thumb {
     background: red; border-radius: 5px;
} 

::-webkit-scrollbar-thumb:hover {
     background: #cc1111; 
}

/* Custom Scroll Bar end */