:root {
    --primary-color: #6C5CE7;
    --secondary-color: #e255a0;
    --background-color: #1E1E2F;
    --text-color: #ECECEC;
    --nav-bg: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    --footer-bg: #222;
    --link-visited: #C8A2C8;
}

[data-theme=light] {
    --primary-color: #3498db;
    --secondary-color: #85C1E9;
    --background-color: #F8F9FA;
    --text-color: #2C3E50;
    --nav-bg: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    --footer-bg: #DDDDDD;
    --link-visited: #6A5ACD;
}

body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background: var(--nav-bg);
    padding: 20px 0;
    color: var(--link-visited);
    text-align: center;
    width: 100%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, .2);
}

nav .menu {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: space-around;
    gap: 20px;
    max-width: 1200px;
    margin: auto;
}

.menu li {
    position: relative;
}

.menu a {
    color: var(--link-visited);
    text-decoration: none;
    padding: 12px 15px;
    font-weight: bold;
    transition: .3s;
}

.menu a:hover {
    background: rgba(255, 255, 255, .2);
    border-radius: 5px;
}

.menu a:visited {
    color: var(--link-visited);
}

.menu button {
    background: transparent;
    color: var(--link-visited);
    border: none;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    transition: .3s;
}

.menu button:hover {
    background: rgba(255, 255, 255, .2);
}

.dropdown-menu {
    display: none;
    position: absolute;
    background-color: var(--footer-bg);
    list-style: none;
    padding: 0;
    min-width: 150px;
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, .3);
}

.dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu li a {
    display: block;
    padding: 10px;
    color: var(--text-color);
}

.lang-item a {
    position: relative;
    top: -24%;
}

.lang-item a img {
    position: relative;
    top: 14%;
    width: 20px;
    height: 20px;
}

#day-night-toggle {
    position: relative;
    top: -30%;
}

main {
    display: flex;
    max-width: 1200px;
    max-height: 25%;
    flex-wrap: wrap;
    padding: 4% 2%;
    justify-content: space-between;
    flex: 1;
}

.intro, .extra-content {
    flex: 1;
    background: var(--footer-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, .2);
    margin: 0 10px;
}

.btn {
    background-color: var(--primary-color);
    color: white;
    padding: 12px 20px;
    text-decoration: none;
    border-radius: 5px;
    display: inline-block;
    margin-top: 10px;
    font-weight: bold;
    transition: .3s;
}

.btn:hover {
    background-color: var(--secondary-color);
}

footer {
    background: var(--footer-bg);
    color: white;
    padding-top: 20px;
    width: 100%;
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-around;
    max-width: 100%;
    color: var(--link-visited);
    margin: auto;
    flex-wrap: wrap;
}

.footer-content ul {
    flex: 1;
    margin: 10px;
}

@media (max-width: 768px) {
    main {
        flex-direction: column;
        align-items: center;
    }

    .intro, .extra-content {
        margin-bottom: 20px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}
@media (min-width: 1300px) {
    main {
        padding-left: 30%;
        flex-direction: column;
        align-items: center;
    }

    .intro, .extra-content {
        margin-bottom: 20px;
    }
}