/* ===================================
   Footer Styles
   =================================== */
.footer {
    background-color: var(--color-background-light);
    border-top: 1px solid var(--color-slate-200);
    padding: 5rem 0;
}

.dark .footer {
    background-color: var(--color-slate-950);
    border-top-color: var(--color-slate-800);
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .footer-container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .footer-container {
        padding: 0 2rem;
    }
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-brand {
    grid-column: span 1;
}

@media (min-width: 768px) {
    .footer-brand {
        grid-column: span 1;
    }
}

.footer-logo {
    height: 3rem;
    object-fit: contain;
    margin-bottom: 1.5rem;
    filter: grayscale(100%);
    transition: filter var(--transition-base);
}

.footer-logo:hover {
    filter: grayscale(0%);
}

.footer-description {
    color: var(--color-slate-500);
    font-size: 0.875rem;
    line-height: 1.7;
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-title {
	font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--color-slate-800);
}

.dark .footer-title {
    color: var(--color-slate-200);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-link {
    color: var(--color-slate-500);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
    display: inline-block;
}

.footer-link:hover {
    color: var(--color-primary);
    transform: translateX(4px);
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.footer-social-link {
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--color-slate-100);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    text-decoration: none;
}

.dark .footer-social-link {
    background-color: var(--color-slate-800);
}

.footer-social-link:hover {
    background-color: var(--color-primary);
    transform: translateY(-4px);
}

.footer-social-icon {
    width: 1.25rem;
    height: 1.25rem;
    fill: var(--color-slate-600);
    transition: fill var(--transition-fast);
}

.dark .footer-social-icon {
    fill: var(--color-slate-400);
}

.footer-social-link:hover .footer-social-icon {
    fill: var(--color-slate-900);
}

.footer-copyright {
    font-size: 0.75rem;
    color: var(--color-slate-400);
    line-height: 1.6;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--color-slate-200);
    text-align: center;
}

.dark .footer-bottom {
    border-top-color: var(--color-slate-800);
}

.footer-bottom-text {
    font-size: 0.75rem;
    color: var(--color-slate-400);
}