/* ================================================================
   CBS FOOTER
   ================================================================ */

.cbs-footer {
    background: var(--cbs-blue-dark);
    color: rgba(255,255,255,.8);
    font-size: var(--text-sm);
}

/* ── Main footer content ── */
.cbs-footer__main {
    padding: var(--space-3xl) 0 var(--space-xl);
}

.cbs-footer__grid {
    display: grid;
    grid-template-columns: 1.8fr 1.2fr 1fr 1fr;
    gap: var(--space-2xl) var(--space-xl);
}

/* ── Brand column ── */
.cbs-footer__logo {
    margin-bottom: var(--space-md);
}

.cbs-footer__logo img {
    height: 44px;
    width: auto;
}

.cbs-footer__tagline {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--cbs-white);
    font-style: italic;
    margin: 0 0 var(--space-xs);
    letter-spacing: 0.02em;
}

.cbs-footer__desc {
    line-height: 1.7;
    margin-bottom: var(--space-md);
    font-size: var(--text-xs);
    color: rgba(255,255,255,.85);
}

/* ── Social icons (FA) ── */
.cbs-footer__social {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.cbs-footer__social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full, 50%);
    background: rgba(255,255,255,.1);
    color: var(--cbs-white);
    font-size: 0.9rem;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.cbs-footer__social a:hover {
    background: var(--cbs-red);
    transform: translateY(-2px);
}

.cbs-footer__social--col2 {
    margin-top: var(--space-md);
    margin-bottom: 0;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Soporte Técnico (inside brand column) ── */
.cbs-footer__soporte {
    border-top: 1px solid rgba(255,255,255,.1);
    padding-top: var(--space-md);
}

.cbs-footer__subheading {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--cbs-white);
    margin: 0 0 var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cbs-footer__subheading i {
    color: var(--cbs-red);
}

.cbs-footer__soporte-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
}

.cbs-footer__soporte-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border-radius: var(--radius-sm, 6px);
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08);
    color: rgba(255,255,255,.75);
    text-decoration: none;
    font-size: var(--text-xs);
    transition: background var(--transition-fast);
}

.cbs-footer__soporte-item:hover {
    background: rgba(255,255,255,.1);
    color: var(--cbs-white);
}

.cbs-footer__soporte-extra {
    font-size: var(--text-xs);
    color: rgba(255,255,255,.6);
    padding: 6px 8px;
    border-radius: var(--radius-sm, 6px);
    background: rgba(255,255,255,.03);
    border: 1px dashed rgba(255,255,255,.1);
}

.cbs-footer__soporte-extra i {
    color: var(--cbs-red);
    margin-right: 2px;
}

.cbs-footer__soporte-extra a {
    color: rgba(255,255,255,.75);
    text-decoration: none;
}

.cbs-footer__soporte-extra a:hover {
    color: var(--cbs-white);
}

/* ── Column headings ── */
.cbs-footer__heading {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--cbs-white);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cbs-footer__heading--mt {
    margin-top: var(--space-lg);
}

/* ── Link lists ── */
.cbs-footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    list-style: none;
    padding: 0;
    margin: 0;
}

.cbs-footer__links a,
.cbs-footer__links li a {
    color: rgba(255,255,255,.7);
    text-decoration: none;
    transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.cbs-footer__links a:hover,
.cbs-footer__links li a:hover {
    color: var(--cbs-white);
    padding-left: 4px;
}

/* ── Branches (sucursales) ── */
.cbs-footer__branches {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.cbs-footer__branch {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 6px 10px;
    border-radius: var(--radius-sm, 6px);
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08);
    font-size: var(--text-xs);
}

.cbs-footer__branch--nacional {
    background: rgba(255,255,255,.1);
    border-color: rgba(255,255,255,.15);
    padding: 10px 12px;
    margin-bottom: var(--space-xs);
    color: var(--cbs-white);
    text-decoration: none;
    transition: background var(--transition-fast);
}

.cbs-footer__branch--nacional:hover {
    background: rgba(255,255,255,.15);
}

.cbs-footer__branch--nacional i {
    color: var(--cbs-red);
    font-size: 1rem;
}

.cbs-footer__branch-tag {
    min-width: 40px;
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(255,255,255,.15);
    color: var(--cbs-white);
    font-size: 0.6rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.cbs-footer__branch a {
    color: rgba(255,255,255,.75);
    text-decoration: none;
    font-size: var(--text-xs);
    transition: color var(--transition-fast);
}

.cbs-footer__branch a:hover {
    color: var(--cbs-white);
}

.cbs-footer__wa {
    margin-left: auto;
    color: #25D366;
    font-size: 1rem;
    transition: transform var(--transition-fast);
}

.cbs-footer__wa:hover {
    transform: scale(1.2);
}

/* ── Bottom bar (copyright) ── */
.cbs-footer__bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding: var(--space-md) 0;
    font-size: var(--text-xs);
    color: rgba(255,255,255,.5);
}

.cbs-footer__bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.cbs-footer__bottom-links {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.cbs-footer__bottom a {
    color: rgba(255,255,255,.6);
    text-decoration: none;
}

.cbs-footer__bottom a:hover {
    color: var(--cbs-white);
}

.cbs-footer__credit {
    color: rgba(255,255,255,.7);
}

.cbs-footer__credit a {
    color: rgba(255,255,255,.7);
}

/* ── Responsive ── */
@media (min-width: 769px) and (max-width: 1024px) {
    .cbs-footer__grid {
        grid-template-columns: 1fr 1fr;
    }
    .cbs-footer__col--brand {
        grid-column: 1 / -1;
    }
    .cbs-footer__soporte-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .cbs-footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    .cbs-footer__soporte-grid {
        grid-template-columns: 1fr 1fr;
    }
    .cbs-footer__bottom-inner {
        flex-direction: column;
        text-align: center;
    }
    .cbs-footer__bottom-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}