/* styles.css */
:root {
    --background-color-light: #ffffff;
    --text-color-light: #000000;
    --background-color-dark: #121212;
    --text-color-dark: #ffffff;
    --link-color: #00BFFF;
    --link-visited-color: #008cba;
    --transition-duration: 0.3s;
}

body {
    text-align: center;
    font-size: large;
    font-family: "Nunito Sans", sans-serif;
    background-color: var(--background-color-dark);
    color: var(--text-color-dark);
    margin: 0;
    padding: 20px;
    transition: background-color var(--transition-duration), color var(--transition-duration);
}

.dark-mode {
    background-color: var(--background-color-light);
    color: var(--text-color-light);
}

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

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

.content {
    max-width: 550px;
    margin: 0 auto;
}

h1 {
    font-size: 2em;
}

h2 {
    font-size: 1.5em;
}

.project,
.contact-info {
    margin-bottom: 20px;
}

.toggle-dark-mode {
    position: fixed;
    top: 10px;
    right: 10px;
    cursor: pointer;
    font-size: 24px;
    z-index: 1000;
    transition: transform var(--transition-duration);
}

.toggle-dark-mode:hover {
    transform: scale(1.1);
}

@media (max-width: 500px) {
    body {
        font-size: 14px;
    }

    h1 {
        font-size: 1.8em;
    }

    h2 {
        font-size: 1.3em;
    }
}