/**
 * Footer - Etherea Derma Clinic
 */

.footer {
    background-color: #2c2b30;
    color: white;
    padding: 5rem 0 3rem;
    font-family: var(--font-main);
}

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

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer__grid {
        grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    }
}

/* Brand Column */
.footer__logo-area {
    margin-bottom: 2rem;
}

.footer__logo img {
    width: 178px;
    height: auto;
    object-fit: contain;
    display: block;
}

.footer__brand p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--color-neutral-light);
    max-width: 280px;
}

/* Nav Columns */
.footer__title {
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    color: var(--color-accent-warm);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer__link {
    color: white;
    font-size: 0.85rem;
    text-decoration: none;
    transition: var(--transition-fast);
    opacity: 0.85;
}

.footer__link:hover {
    color: var(--color-accent-warm);
    opacity: 1;
}

/* Visit Column */
.footer__info {
    font-size: 0.85rem;
    color: white;
    opacity: 0.85;
    margin-bottom: 0.5rem;
    display: block;
}

.footer__link-arrow {
    display: inline-block;
    margin-top: 1rem;
    font-weight: 700;
}

/* Bottom Bar */
.footer__bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

@media (min-width: 768px) {
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer__copyright {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-neutral-light);
    opacity: 0.5;
}

.footer__design-credits {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-neutral-light);
}

.footer__design-credits span.dot {
    font-size: 0.4rem;
    color: var(--color-accent-warm);
}