/* Basic reset for body spacing */
body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Main content area leaves space under fixed header if you decide to fix it */
.nku-main {
    min-height: 60vh;
    padding: 1.5rem 0 3rem;
    background: #f5f5f5;
}

/* Top utility bar */
.nku-topbar {
    background: #111;
    color: #fff;
    font-size: 0.8rem;
}

.nku-topbar-nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    list-style: none;
    margin: 0;
    padding: 0.3rem 0;
}

.nku-topbar-nav a {
    color: #fff;
    text-decoration: none;
}

    .nku-topbar-nav a:hover,
    .nku-topbar-nav a:focus {
        text-decoration: underline;
    }

/* Main navbar */
.nku-main-navbar {
    background: #000;
    border-bottom: 3px solid #ffc72c; /* NKU gold accent */
    padding: 0.4rem 0;
}

.nku-brand img {
    height: 40px;
}

.nku-main-nav-list {
    display: flex;
    gap: 0.5rem;
}

    .nku-main-nav-list .nav-link {
        color: #fff;
        font-weight: 500;
    }

        .nku-main-nav-list .nav-link.active {
            border-bottom: 2px solid #ffc72c;
        }

        .nku-main-nav-list .nav-link:hover,
        .nku-main-nav-list .nav-link:focus {
            color: #ffc72c;
        }

/* Search */
.nku-search-form {
    gap: 0.5rem;
}

/* Footer */
.nku-footer {
    background: #111;
    color: #eee;
    font-size: 0.9rem;
}

.nku-footer-top {
    border-top: 3px solid #ffc72c;
    padding: 0.75rem 0;
    background: #181818;
}

.nku-footer-links {
    list-style: none;
    padding: 0;
    margin: 0.2rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

    .nku-footer-links a {
        color: #eee;
        text-decoration: none;
    }

        .nku-footer-links a:hover,
        .nku-footer-links a:focus {
            text-decoration: underline;
        }

.nku-footer-bottom {
    padding: 1rem 0 1.5rem;
    background: #111;
}

.nku-footer-meta-links ul {
    list-style: none;
    padding: 0;
    margin: 0 0 0.8rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.nku-footer-meta-links a {
    color: #eee;
    text-decoration: none;
}

    .nku-footer-meta-links a:hover,
    .nku-footer-meta-links a:focus {
        text-decoration: underline;
    }

.nku-footer-social {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.6rem;
}

    .nku-footer-social span {
        margin-right: 0.4rem;
    }

    .nku-footer-social img {
        display: inline-block;
    }

.nku-footer-address p {
    margin: 0.15rem 0;
}

.nku-footer-copy {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: #ccc;
}

/* Responsive bits */
@media (max-width: 767.98px) {
    .nku-topbar-nav ul {
        justify-content: center;
    }

    .nku-main-nav-list {
        flex-direction: column;
    }

    .nku-footer-links,
    .nku-footer-meta-links ul {
        flex-direction: column;
        gap: 0.3rem;
    }

    .nku-footer-social {
        flex-wrap: wrap;
        justify-content: flex-start;
    }
}