/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    transition: all 0.5s ease;
}

/* Light Theme */
body.light-theme {
    background-color: #ffffff;
    color: #000000;
}

/* Dark Theme */
body.dark-theme {
    background-color: #000000;
    color: #ffffff;
}

/* Header Styles */
header {
    background-color: #333;
    color: #fff;
    padding: 20px;
    text-align: center;
}

header h1 {
    font-size: 2.5em;
    margin: 0;
}

header nav ul {
    list-style: none;
    padding: 0;
    margin: 15px 0 0;
}

header nav ul li {
    display: inline;
    margin-right: 20px;
}

header nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 1.1em;
    transition: color 0.3s;
}

header nav ul li a:hover {
    color: #00bcd4;
}

/* Section Styles */
main section {
    padding: 30px;
    margin: 20px auto;
    max-width: 1000px;
}

h2 {
    font-size: 2em;
    color: #333;
    border-bottom: 3px solid #00bcd4;
    padding-bottom: 5px;
    margin-bottom: 20px;
}

.project {
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
    background-color: #eef6fc;
}

.project h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: #333;
    text-transform: uppercase;
}

.project p {
    font-size: 1em;
    color: #555;
    line-height: 1.6;
}

.project a {
    display: inline-block;
    margin-top: 10px;
    padding: 10px 15px;
    background-color: #00bcd4;
    color: #fff;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.project a:hover {
    background-color: #008c9e;
}

/* Contact Section */
#contact ul {
    list-style: none;
    padding: 0;
}

#contact ul li {
    margin-bottom: 10px;
    font-size: 1.1em;
}

#contact a {
    color: #00bcd4;
    text-decoration: none;
}

#contact a:hover {
    text-decoration: underline;
}

/* Footer Styles */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    position: relative;
    bottom: 0;
    width: 100%;
}

footer ul {
    list-style: none;
    padding: 0;
    margin: 10px 0 0;
}

footer ul li {
    display: inline;
    margin-right: 15px;
}

footer ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 1.1em;
    transition: color 0.3s ease;
}

footer ul li a:hover {
    color: #00bcd4;
}

/* Responsive Design */
@media (max-width: 768px) {
    header nav ul {
        text-align: center;
    }

    header nav ul li {
        display: block;
        margin: 5px 0;
    }

    main section {
        padding: 20px;
    }

    footer ul {
        text-align: center;
    }

    footer ul li {
        display: block;
        margin: 5px 0;
    }
}