/* ============================================
   FOOTER STYLES — Ezotera Frontend
   Footer layout, links, legal, social
   ============================================ */

/* ----- Footer Container ----- */
.footer {
    background-color: var(--color-primary);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer__inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--spacing-3xl);
}


/* ----- Footer Brand ----- */
.footer__brand {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer__logo-icon {
    width: 32px;
    height: 32px;
}

.footer__logo-text {
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}

.footer__description {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    max-width: 280px;
}

.footer__address {
    font-size: var(--font-size-xs);
    font-style: normal;
    line-height: var(--line-height-relaxed);
    color: rgba(255, 255, 255, 0.5);
}


/* ----- Footer Columns ----- */
.footer__column-title {
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-lg);
}

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

.footer__link {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

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


/* ----- Footer Bottom ----- */
.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copyright {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.4);
}

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

.footer__legal-link {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.4);
    transition: color var(--transition-fast);
}

.footer__legal-link:hover {
    color: rgba(255, 255, 255, 0.7);
}


/* ----- Responsive ----- */

/* Laptop */
@media (max-width: 1024px) {
    .footer__inner {
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: var(--spacing-2xl);
    }

    .footer__brand {
        grid-column: 1 / -1;
    }
}

/* Tablet */
@media (max-width: 768px) {
    .footer__inner {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }

    .footer__brand {
        grid-column: 1 / -1;
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .footer__legal {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .footer__inner {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}