*{
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

:root {
    --bg-color: #1A1A1A;
    --text-color: #F3F4F6;
    --nav-bg: #0F172A;
    --accent: #2563EB;
    --hover: #60A5FA;
    --footer-bg: #111827;
    --footer-text: #9CA3AF;
}

body {
    color: var(--text-color);
    background-color: var(--bg-color);
}

i {
    color: var(--accent);
}

a{
    color: var(--text-color);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    background: var(--nav-bg);
    position: sticky;
    z-index: 10;
}

#logo {
    width: 250px;
    padding: 20px;
}

.menu-toggle, .hide-menu {
    display: none;
    font-size: 30px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-color);
}

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-links a {
    color: var(--text-color);
    font-size: 18px;
    transition: 0.3s;
}

.nav-links a:hover {
    color: var(--hover);
    text-decoration: underline;
}

.site-container {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
    height: 80vh;
}

#page-header{
    margin-bottom: 30px;
}

h2{
    padding-bottom: 10px;
}

.sitemap-link li{
    padding-bottom: 10px;
}

.sitemap{
    display: inline;
}

.sitemap > ul{
    padding-bottom: 1rem;
}

#first-sub-list-item{
    padding-top: 10px;
}

.sub-list-item{
    padding-left: 2rem;
    padding-bottom: 10px;
    text-align: justify;
}

footer {
    background: var(--footer-bg);
    margin-top: auto;
}

.site-footer {
    width: 100%;
    height: 100%;
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 20px;
    margin-top: 2rem;
}

.site-index {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 10px;
    margin-bottom: 15px;
}

.site-index ul {
    text-align: center;
}

.site-index a {
    color: var(--text-color);
    transition: 0.3s;
}

.site-index a:hover {
    color: var(--hover);
}

#copyright {
    color: var(--text-color);
    text-align: center;
}

@media screen and (max-width: 960px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: var(--nav-bg);
        padding: 0.625rem;
        z-index: 9999;
    }

    .nav-links.active {
        display: flex;
        text-align: center;
    }

    .nav-link{
        padding-left: 20px; 
    }

    .nav-links li {
        padding: 0.625rem 0;
        margin-bottom: 10px;
    }

    #logo {
        margin-left: 0.5rem;
    }

    .menu-toggle, .hide-menu {
        display: block;
    }

    .hide-menu {
        position: absolute;
        top: 20px;
        right: 30px;
    }   

}