/* ============================================
   Jupiter Planet XXL - Design 4
   Light Elegant Serif — Footer Styles
   ============================================ */

/* ── Ornamental Top Border ── */
.footer {
    background: var(--color-heading);
    color: rgba(255,255,255,0.7);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.footer::after {
    content: '◆';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-primary);
    font-size: 10px;
    background: var(--color-heading);
    padding: 0 12px;
}

/* ── Footer Top ── */
.footer__top {
    padding: var(--space-4xl) 0 var(--space-3xl);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
    gap: var(--space-3xl);
}

/* ── Footer Column ── */
.footer__col-title {
    font-family: var(--font-heading);
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    letter-spacing: var(--ls-wider);
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-sm);
}

.footer__col-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 1px;
    background: var(--color-primary);
}

/* ── Brand Column ── */
.footer__brand-name {
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    font-weight: var(--fw-bold);
    letter-spacing: var(--ls-widest);
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.footer__brand-tagline {
    font-family: var(--font-accent);
    font-style: italic;
    color: var(--color-primary-light);
    margin-bottom: var(--space-lg);
    font-size: var(--fs-base);
}

.footer__brand-text {
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--space-lg);
    color: rgba(255,255,255,0.55);
}

/* ── Social Links ── */
.footer__social {
    display: flex;
    gap: var(--space-sm);
}

.footer__social-link {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-circle);
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: var(--fs-sm);
    transition: all var(--transition-base);
}

.footer__social-link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(184,134,11,0.1);
}

/* ── Footer Links ── */
.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__link {
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.55);
    transition: all var(--transition-fast);
    position: relative;
    padding-left: 0;
}

.footer__link:hover {
    color: var(--color-primary-light);
    padding-left: 8px;
}

/* ── Contact Info ── */
.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.55);
}

.footer__contact-item i {
    color: var(--color-primary-light);
    width: 16px;
    text-align: center;
    margin-top: 3px;
}

/* ── Newsletter ── */
.footer__newsletter-text {
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
    color: rgba(255,255,255,0.55);
    margin-bottom: var(--space-lg);
}

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

.footer__newsletter-input {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 12px 16px;
    color: var(--color-white);
    font-size: var(--fs-sm);
    font-family: var(--font-body);
    transition: border-color var(--transition-fast);
    letter-spacing: var(--ls-normal);
}

.footer__newsletter-input::placeholder {
    color: rgba(255,255,255,0.3);
    font-style: italic;
}

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

.footer__newsletter-btn {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 12px 16px;
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: var(--ls-widest);
    text-transform: uppercase;
    cursor: pointer;
    border: 1px solid var(--color-primary);
    transition: all var(--transition-base);
    font-family: var(--font-body);
}

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

/* ── Footer Bottom ── */
.footer__bottom {
    padding: var(--space-xl) 0;
    text-align: center;
}

.footer__bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer__copyright {
    font-size: var(--fs-xs);
    color: rgba(255,255,255,0.4);
    letter-spacing: var(--ls-wide);
}

.footer__bottom-links {
    display: flex;
    gap: var(--space-lg);
}

.footer__bottom-link {
    font-size: var(--fs-xs);
    color: rgba(255,255,255,0.4);
    letter-spacing: var(--ls-wide);
    transition: color var(--transition-fast);
}

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

/* ── Responsive ── */
@media (max-width: 1024px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 768px) {
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }

    .footer__col-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer__social {
        justify-content: center;
    }

    .footer__contact-item {
        justify-content: center;
    }

    .footer__bottom-content {
        flex-direction: column;
        gap: var(--space-md);
    }

    .footer__bottom-links {
        justify-content: center;
    }
}