body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background: #f9f9f9;
    color: #333;
}
header {
    background: #002244;
    color: white;
    padding: 20px 0;
    text-align: center;
}
header .logo {
    width: 80px;
    height: auto;
    display: block;
    margin: 0 auto 10px;
}
nav a {
    color: #fff;
    margin: 0 15px;
    text-decoration: none;
    font-weight: bold;
}
#hero {
    width: 100%;
    overflow: hidden;
}
.hero-img {
    width: 100%;
    height: auto;
}
section {
    padding: 30px 20px;
    max-width: 1000px;
    margin: auto;
}
.service {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}
.service img {
    width: 120px;
    height: auto;
    margin-right: 20px;
    border-radius: 8px;
}
footer {
    background: #002244;
    color: white;
    text-align: center;
    padding: 15px;
    margin-top: 20px;
}