body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #ffffff;
    color: #333;
    transition: background-color 0.3s, color 0.3s;
    text-align: center;
}

.dark-mode {
    background-color: #121212;
    color: #ffffff;
}

header {
    padding: 20px;
    background-color: #004080;
    color: white;
}

.dark-mode header {
    background-color: #002040;
}

.logo {
    width: 150px;
    display: block;
    margin: 0 auto;
}

.dark-mode .logo {
    content: url('logo-dark.png');
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    text-decoration: none;
    color: white;
    font-weight: bold;
}

.dark-mode nav ul li a {
    color: #ffcc00;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.gallery img, .video-gallery iframe {
    width: 80%;
    max-width: 560px;
    margin: 10px 0;
    border-radius: 10px;
}
.socials {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-link {
    text-decoration: none;
    color: #004080;
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dark-mode .social-link {
    color: #ffcc00;
}

.social-link i {
    font-size: 24px;
}