/* Footer styles */
.footer {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: auto;
}

.footer__content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.footer__brand {
    margin-bottom: var(--spacing-lg);
}

.footer__brand p:first-of-type {
    font-family: var(--font-secondary);
    color: white;
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
}

.footer__logo {
    margin-top: var(--spacing-md);
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer__column h3 {
    color: white;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.footer__column h4 {
    color: white;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.footer__column p,
.footer__column li {
    font-family: var(--font-primary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-xs);
}

.footer__column ul {
    list-style: none;
    padding: 0;
}

.footer__column a {
    color: white;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer__column a:hover {
    color: var(--color-secondary);
}

/* Contact info */
.footer__contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer__contact-icon {
    width: 16px;
    height: 16px;
    fill: var(--color-secondary);
}

/* Social links */
.footer__social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.footer__connect-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.footer__connect-header h4 {
    margin: 0;
}

.footer__connect-header .footer__social {
    margin-top: 0;
}

.footer__contact-button,
.footer__newsletter-button {
    background-color: var(--color-secondary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: 4px;
    text-decoration: none;
    display: inline-block;
    margin-top: var(--spacing-md);
    font-weight: 500;
    transition: background-color var(--transition-fast);
}

.footer__contact-button:hover,
.footer__newsletter-button:hover {
    background-color: var(--color-secondary-dark);
}

.footer__newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__newsletter-input {
    padding: var(--spacing-sm);
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.footer__newsletter-button {
    margin-top: 0;
    align-self: flex-start;
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.footer__social-link:hover {
    background-color: var(--color-secondary);
    transform: translateY(-2px);
}

.footer__social-icon {
    width: 20px;
    height: 20px;
    fill: white;
}

/* Newsletter signup */
.footer__newsletter {
    margin-top: var(--spacing-md);
}

.footer__newsletter-form {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.footer__newsletter-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 4px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
}

.button.button--outline {
    background-color: var(--color-secondary);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 4px;
    text-decoration: none;
    display: inline-block;
    margin-top: var(--spacing-md);
    font-weight: 500;
    transition: background-color var(--transition-fast);
}

.button.button--outline:hover {
    background-color: var(--color-secondary-dark);
}

/* Bottom bar */
.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer__copyright {
    font-family: var(--font-primary);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
}

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

.footer__legal a {
    font-family: var(--font-primary);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer__legal a:hover {
    color: var(--color-secondary);
}

/* Responsive styles */
@media (max-width: 768px) {
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .footer__newsletter-form {
        flex-direction: column;
    }

    .footer__newsletter-button {
        align-self: flex-start;
    }

    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer__legal {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: var(--spacing-lg) 0;
    }

    .footer__social {
        justify-content: center;
    }
}