/* ============================================
   JUPITER 9 - Dark Red Professional
   Footer Styles
   ============================================ */

.footer {
    background: var(--bg-secondary);
    border-top: var(--accent-bar) solid var(--color-primary);
    padding-top: var(--space-4xl);
}

/* ── Footer Grid ── */
.footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-3xl);
}

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

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
}

.footer__logo-icon {
    width: 36px;
    height: 36px;
    background: var(--color-primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: var(--fw-bold);
    font-size: var(--fs-md);
}

.footer__logo-text {
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    color: var(--text-primary);
}

.footer__logo-text span {
    color: var(--color-primary);
}

.footer__brand-desc {
    font-size: var(--fs-sm);
    color: var(--text-muted);
    line-height: 1.8;
}

.footer__contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.footer__contact-item i {
    color: var(--color-primary);
    width: 16px;
    text-align: center;
}

/* ── Footer Columns ── */
.footer__column h4 {
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-xl);
    position: relative;
    padding-bottom: var(--space-md);
}

.footer__column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-primary);
}

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

.footer__link {
    font-size: var(--fs-sm);
    color: var(--text-muted);
    text-decoration: none;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer__link::before {
    content: '';
    width: 0;
    height: 1px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

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

.footer__link:hover::before {
    width: 12px;
}

/* ── Newsletter ── */
.footer__newsletter-text {
    font-size: var(--fs-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.footer__newsletter-form {
    display: flex;
    gap: 0;
}

.footer__newsletter-input {
    flex: 1;
    padding: 12px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-right: none;
    border-radius: var(--radius) 0 0 var(--radius);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--fs-sm);
    outline: none;
    transition: border-color var(--transition-fast);
}

.footer__newsletter-input::placeholder {
    color: var(--text-muted);
}

.footer__newsletter-input:focus {
    border-color: var(--color-primary);
}

.footer__newsletter-btn {
    padding: 12px 20px;
    background: var(--color-primary);
    color: #fff;
    border: 1px solid var(--color-primary);
    border-radius: 0 var(--radius) var(--radius) 0;
    cursor: pointer;
    font-size: var(--fs-sm);
    transition: background var(--transition-fast);
}

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

/* ── Social Icons ── */
.footer__social {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.footer__social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-decoration: none;
    transition: all var(--transition-base);
    font-size: var(--fs-sm);
}

.footer__social-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    transform: translateY(-3px);
}

/* ── Bottom Bar ── */
.footer__bottom {
    border-top: 1px solid var(--border-color);
    padding: var(--space-xl) 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-md);
}

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

.footer__copyright span {
    color: var(--color-primary);
    font-weight: var(--fw-semibold);
}

.footer__legal {
    display: flex;
    gap: var(--space-xl);
}

.footer__legal a {
    font-size: var(--fs-sm);
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ── Responsive ── */
@media (max-width: 991px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

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

    .footer__legal {
        gap: var(--space-lg);
    }
}