#footer {
    background: transparent !important;
    /* Extends glass-base - uses variables */
    backdrop-filter: blur(var(--glass-blur-footer)) saturate(var(--glass-saturation-footer)) !important;
    -webkit-backdrop-filter: blur(var(--glass-blur-footer)) saturate(var(--glass-saturation-footer)) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 -2px 20px rgba(0, 0, 0, 0.3);
    padding: 2em 0;
    width: 100%;
    position: relative;
    margin-top: 4em;
    display: block !important;
    isolation: isolate;
}

/* Glass highlight on footer bottom edge */
#footer::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 100%);
    pointer-events: none;
    z-index: 1;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2em;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-section {
    text-align: center;
}

.footer-section h3 {
    margin-bottom: 1em;
    color: var(--color-white);
    font-size: 1.2em;
}

.social-links {
    display: flex;
    gap: 2em;
    justify-content: center;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5em;
    color: var(--color-white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: var(--color-primary);
}

.social-link img {
    width: 24px;
    height: 24px;
    border-radius: 0;
}

.dark-mode #footer {
    background: transparent !important;
    backdrop-filter: blur(var(--glass-blur-footer)) saturate(var(--glass-saturation-footer)) !important;
    -webkit-backdrop-filter: blur(var(--glass-blur-footer)) saturate(var(--glass-saturation-footer)) !important;
    border-top-color: rgba(255, 255, 255, 0.15);
}

@media (max-width: 600px) {
    .footer-content {
        flex-direction: column;
        gap: 2em;
    }

    #footer {
        margin-top: 2em;
    }
}

/* Ensure main content has proper spacing */
main {
    min-height: calc(100vh - 200px);
    padding-bottom: 2em;
}