* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #000;
    color: #fff;
    font-family: Arial, sans-serif;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: #333;
}

h1 {
    font-size: 24px;
    text-transform: uppercase;
}

header .contact {
    text-align: right;
}

header .contact p {
    margin: 5px 0;
}

.navbar {
    background-color: #444;
    padding: 10px 0;
    text-align: center;
}

.navbar a {
    color: white;
    text-decoration: none;
    padding: 15px 20px;
    display: inline-block;
    font-weight: bold;
}

.navbar a:hover {
    background-color: #555;
}

section {
    padding: 50px 20px;
    text-align: center;
    animation: fadeIn 2s ease-in-out;
}

section p {
    max-width: 800px;
    margin: 20px auto;
    line-height: 1.6;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #333;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Styles responsives */
@media (max-width: 768px) {
    header, .navbar, footer {
        text-align: center;
    }

    header .contact {
        text-align: center;
    }

    header .contact p {
        margin-bottom: 5px;
    }
}