/* =====================================================
   SHARED SITE NAVBAR - Used across all subpages
   Matches the Learning Framework / Deep Dives header
   ===================================================== */

.site-navbar {
    background-color: #FFD700;
    border-bottom: none;
    width: 100%;
}

.site-nav-top-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    border-bottom: 4px solid #000;
}

.site-back-btn {
    background-color: #FFD700;
    border: 4px solid #000;
    color: #000;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 900;
    font-family: 'Space Mono', monospace;
    text-transform: uppercase;
    text-decoration: none;
    box-shadow: 4px 4px 0px 0px #000;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.1s ease;
}
.site-back-btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px 0px #000;
}

.site-arrow-back { font-size: 18px; }

.site-nav-logo {
    font-family: 'Space Mono', monospace;
    font-size: 28px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #000;
}

.site-nav-spacer { width: 180px; }

.site-nav-bottom-row {
    padding: 12px 40px;
    display: flex;
    justify-content: center;
}

.site-nav-links {
    display: flex;
    gap: 40px;
}

.site-nav-links a {
    color: #000;
    text-decoration: none;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    font-family: 'Space Mono', monospace;
}
.site-nav-links a:hover { text-decoration: underline; }
.site-nav-active { text-decoration: underline !important; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .site-nav-top-row {
        flex-direction: column;
        gap: 15px;
        align-items: center;
        padding: 20px 20px;
    }
    .site-back-btn {
        padding: 8px 12px;
        font-size: 11px;
    }
    .site-nav-logo {
        font-size: 20px;
        letter-spacing: 1px;
        white-space: nowrap;
    }
    .site-nav-spacer {
        display: none;
    }
    .site-nav-bottom-row {
        padding: 10px 16px;
    }
    .site-nav-links {
        flex-wrap: wrap;
        gap: 20px;
        justify-content: center;
    }
    .site-nav-links a {
        font-size: 10px;
    }
}