* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    background-color: #f4f6f8;
    color: #333;
    line-height: 1.6;
}

header {
    background: linear-gradient(135deg, #2563eb, #1e40af);
    color: white;
    padding: 40px 20px;
    text-align: center;
}

nav {
    background-color: #1f2933;
    padding: 12px;
    text-align: center;
}

nav a {
    color: white;
    margin: 0 15px;
    text-decoration: none;
    font-weight: bold;
}

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

main {
    max-width: 1000px;
    margin: 30px auto;
    padding: 0 20px;
    display: grid;
    gap: 20px;
    height: 500px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.card h2 {
    margin-bottom: 10px;
    color: #1e40af;
}

.card ul {
    margin-left: 20px;
}

.card-team {
    background: grey;
    padding: 10px;
    border-radius: 2px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

footer {
    background-color: #1f2933;
    color: white;
    text-align: center;
    padding: 15px;
    margin-top: 40px;
}