/* Footer Component */

.footer {
    background-color: var(--color-bg-muted);
    border-top: 1px solid var(--color-border);
    margin-top: var(--spacing-20);
}

.footer__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-12) var(--spacing-4);
}

.footer__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
}

.footer__section {
    display: flex;
    flex-direction: column;
}

/* Footer Title */
.footer__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--spacing-4);
}

.footer__section-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-4);
}

/* Footer Description */
.footer__description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-4);
}

/* Social Links */
.footer__social {
    display: flex;
    gap: var(--spacing-2);
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-muted);
    transition: all var(--transition-base);
}

.footer__social-link:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-1px);
}

/* Footer Links */
.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.footer__link {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
    text-decoration: none;
}

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

.footer__link--truncate {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: var(--line-height-normal);
}

/* Newsletter */
.footer__newsletter-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-4);
}

.footer__newsletter {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-4);
}

.footer__newsletter-input {
    padding: var(--spacing-2) var(--spacing-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    background-color: var(--color-bg-primary);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.footer__newsletter-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.footer__newsletter-button {
    padding: var(--spacing-2) var(--spacing-4);
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: background-color var(--transition-base);
}

.footer__newsletter-button:hover {
    background-color: var(--color-primary-dark);
}

/* RSS */
.footer__rss {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.footer__rss-icon {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.footer__rss-link {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
}

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

/* Footer Bottom */
.footer__bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
    padding-top: var(--spacing-8);
    margin-top: var(--spacing-8);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer__copyright {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.footer__legal {
    display: flex;
    gap: var(--spacing-4);
}

.footer__legal-link {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
}

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

/* Tablet Styles */
@media (min-width: 768px) {
    .footer__content {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer__newsletter {
        flex-direction: row;
    }

    .footer__newsletter-input {
        flex: 1;
    }

    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

/* Desktop Styles */
@media (min-width: 1024px) {
    .footer__content {
        grid-template-columns: repeat(4, 1fr);
    }

    .footer__container {
        padding: var(--spacing-12) var(--spacing-6);
    }
}