.site-header {
    background: #0d1b2a;
    padding: 20px 0;
}

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

.main-menu ul {
    display: flex;
    gap: 20px;
    list-style: none;
}

.main-menu a {
    color: #fff;
    text-decoration: none;
}

.hero-section {
    background: linear-gradient(135deg, #0d1b2a, #1b263b);
    color: #fff;
    padding: 120px 20px;
    text-align: center;
}