* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    line-height: 1.6;
}

/* Main wrapper for sticky footer */
.page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    /* Full viewport height */
}

/* Main content area - grows to push footer down */
.main-content {
    flex: 1;
    padding: 140px 0;
}

/* HEADER STYLES */
.site-header {
    background-color: #fff;
    border-bottom: 1px solid #ddd;
    padding: 15px 0;
}

.site-header .logo img {
    height: 60px;
}

/* FOOTER STYLES */
.footer {
    background-color: #D9DDDF;
    border-top: 10px solid #45555F;
    padding: 30px 0;
}

.footer ul {
    margin: 0;
    padding: 0;
    text-align: right;
}

.footer ul li {
    display: inline-block;
    margin-left: 15px;
}

.footer ul li a {
    text-decoration: none;
    font-weight: 700;
    color: #222;
}

.footer ul li a:hover {
    text-decoration: underline;
}

/* Responsive: Stack footer links on small screens */
@media (max-width: 768px) {
    .footer ul {
        text-align: center;
        margin-top: 10px;
    }

    .footer ul li {
        display: block;
        margin: 5px 0;
    }

    .col-xs-4.col-xs-offset-4 {
        text-align: center;
    }
}