/* ============================================================
   KeXoT Shop — Footer
   ============================================================ */

.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    margin-top: var(--space-3xl);
}

/* --- Newsletter Banner --- */
.footer-newsletter {
    background: linear-gradient(135deg, rgba(79,142,247,0.1), rgba(139,92,246,0.1));
    border-bottom: 1px solid var(--border-subtle);
    padding: var(--space-2xl) 0;
}

.footer-newsletter .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.newsletter-text h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: 0.3rem;
}

.newsletter-text p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.newsletter-form {
    display: flex;
    gap: 0.75rem;
    flex-shrink: 0;
}

.newsletter-input {
    background: var(--bg-glass);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 0.75rem 1.25rem;
    color: var(--text-primary);
    font-size: 0.875rem;
    width: 280px;
    transition: all var(--transition-base);
}

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

.newsletter-input:focus {
    border-color: var(--border-active);
    box-shadow: 0 0 0 3px rgba(79,142,247,0.1);
    background: var(--bg-glass-hover);
}

/* --- Main Footer --- */
.footer-main {
    padding: var(--space-3xl) 0 var(--space-2xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
}

/* Brand column */
.footer-brand .logo {
    margin-bottom: var(--space-md);
    display: inline-flex;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 280px;
    margin-bottom: var(--space-lg);
}

.footer-social {
    display: flex;
    gap: 0.6rem;
}

.social-link {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--bg-glass);
    border: 1px solid var(--border-card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    color: var(--text-muted);
    transition: all var(--transition-base);
    text-decoration: none;
}

.social-link:hover {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #fff;
    transform: translateY(-2px);
}

/* Link columns */
.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.footer-links a:hover {
    color: var(--brand-primary);
}

.footer-links a::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--border-card);
    flex-shrink: 0;
    transition: background var(--transition-fast);
}

.footer-links a:hover::before {
    background: var(--brand-primary);
}

/* --- Footer Bottom --- */
.footer-bottom {
    border-top: 1px solid var(--border-subtle);
    padding: var(--space-lg) 0;
}

.footer-bottom .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.footer-bottom-left {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-bottom-left span {
    color: var(--brand-primary);
    font-weight: 600;
}

.footer-bottom-right {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.payment-methods {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.payment-chip {
    background: var(--bg-glass);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    padding: 0.25rem 0.65rem;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    white-space: nowrap;
}

/* --- Trust Badges Bar --- */
.trust-bar {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    padding: var(--space-lg) 0;
}

.trust-bar .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.trust-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: rgba(79,142,247,0.08);
    border: 1px solid rgba(79,142,247,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.trust-text strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

.trust-text span {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* --- Responsive --- */
@media (max-width: 1100px) {
    .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
    .footer-grid > *:last-child { display: none; }
}

@media (max-width: 800px) {
    .footer-newsletter .container { flex-direction: column; text-align: center; }
    .newsletter-form { flex-direction: column; width: 100%; max-width: 400px; }
    .newsletter-input { width: 100%; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .trust-bar .container { gap: var(--space-xl); }
}

@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom .container { flex-direction: column; text-align: center; }
    .trust-bar .container { flex-direction: column; gap: var(--space-lg); }
}