body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #F4F7FC;
    color: #333;
    line-height: 1.6;
}

header {
    background: #3B82F6;
    color: #fff;
    padding: 20px;
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}

nav {
    background: #2563EB;
    padding: 15px;
    text-align: center;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}

nav a {
    color: #FFFFFF;
    text-decoration: none;
    margin: 20px;
    font-size: 18px;
    font-weight: bold;
    transition: color 0.3s ease-in-out;
}

nav a:hover {
    color: #FACC15;
}

footer {
    background: #1E40AF;
    color: white;
    text-align: center;
    padding: 15px;
    margin-top: 30px;
    font-size: 14px;
    box-shadow: 0px -4px 6px rgba(0, 0, 0, 0.1);
}

footer a {
    color: white;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

.logo {
    max-width: 180px;
    display: block;
    margin: 0 auto;
}

.container {
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
    background: #FFFFFF;
    border-radius: 10px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
}