body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #222;
    background: #fafafa;
}

header {
    background: #0a3d62;
    padding: 20px 0;
    color: white;
}

.logo {
    margin: 0;
    font-size: 26px;
    font-weight: bold;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
}

.hero {
    text-align: center;
    padding: 80px 20px;
    background: white;
}

.hero h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

.hero p {
    font-size: 18px;
    color: #444;
}

.button {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 25px;
    background: #0a3d62;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-size: 16px;
}

footer {
    text-align: center;
    padding: 20px 0;
    margin-top: 50px;
    background: #0a3d62;
    color: white;
}

/* ===== Enhanced Header ===== */
.site-header {
    background-color: #ffffff;
    box-shadow: 0px 2px 5px rgba(0,0,0,0.1);
    padding: 10px 0; /* thinner header */
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 25px; /* spacing between menu links */
}

.nav-links li a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    transition: 0.3s ease;
}

.nav-links li a:hover,
.nav-links li a.active {
    color: #0066cc;
}

/* ===== Enhanced Footer ===== */
.site-footer {
    background: #f5f5f5;
    padding: 15px 0; /* thinner footer */
    margin-top: 40px;
}

.footer-container p {
    text-align: center;
    color: #444;
    font-size: 14px;
}