body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #ffffff;
    color: #333;
}

header {
    background: #0A3D62;
    padding: 20px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header .logo {
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 22px;
    font-weight: bold;
}

header .logo img {
    width: 32px;
    height: 32px;
    margin-right: 12px;
}

nav a {
    color: #fff;
    margin-left: 20px;
    text-decoration: none;
    font-weight: 500;
}

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

.hero {
    padding: 120px 40px;
    background: #F5F7FA;
    text-align: center;
}

.hero h1 {
    font-size: 42px;
    color: #0A3D62;
}

.hero p {
    font-size: 20px;
    margin-top: 10px;
    color: #555;
}

.button-group {
    margin-top: 30px;
}

.button {
    background: #3C8DBC;
    color: #fff;
    padding: 12px 24px;
    margin: 0 10px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
}

.button:hover {
    background: #357CA5;
}

.section {
    padding: 60px 40px;
}

.section h2 {
    color: #0A3D62;
    margin-bottom: 20px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.service-card {
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fff;
}

footer {
    background: #0A3D62;
    color: #fff;
    padding: 20px 40px;
    text-align: center;
    margin-top: 40px;
}