/* ===================================================================
   FOOTER 3X3 MÉXICO — TEXTO BLANCO, CERTS DENTRO
   =================================================================== */

.fiba-footer {
    position: relative;
    z-index: 500;
    font-family: var(--font-body);
}

/* ===== MAIN ===== */
.fiba-footer__main {
    background: linear-gradient(135deg, #111 0%, #000 100%);
    padding: 3.5rem 0 0;
    border-top: 3px solid var(--3x3_mexico-primary);
}

.fiba-footer__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.fiba-footer__grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 2.5rem 2rem;
    padding-bottom: 2.5rem;
}

/* ===== BRAND ===== */
.fiba-footer__brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.fiba-footer__brand-logo {
    height: 15vh;
    width: auto;
    object-fit: contain;
    align-self: flex-start;
}

.fiba-footer__brand-desc {
    color: rgba(255, 255, 255, 0.75);
    /* MÁS BLANCO */
    font-size: 0.85rem;
    line-height: 1.6;
    max-width: 300px;
    margin-bottom: 1rem;
    margin-top: 1rem;
}

/* ===== SOCIAL ===== */
.fiba-footer__social {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.fiba-footer__social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--border-radius-sm);
    color: rgba(255, 255, 255, 0.8);
    /* MÁS BLANCO */
    font-size: 0.85rem;
    text-decoration: none;
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.fiba-footer__social-link:hover {
    background: var(--3x3_mexico-primary);
    border-color: var(--3x3_mexico-primary);
    color: #fff;
    transform: translateY(-2px);
}

/* ===== HEADINGS ===== */
.fiba-footer__heading {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: var(--font-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #fff;
    /* BLANCO PURO */
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.fiba-footer__heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--3x3_mexico-primary);
    border-radius: 1px;
}

/* ===== LINKS ===== */
.fiba-footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.fiba-footer__link {
    color: rgba(255, 255, 255, 0.7);
    /* MÁS BLANCO que antes (0.5) */
    font-size: 0.85rem;
    text-decoration: none;
    transition: color var(--transition-fast), padding-left var(--transition-fast);
    display: inline-block;
}

.fiba-footer__link:hover {
    color: #fff;
    padding-left: 4px;
}

/* ===== CONTACT ===== */
.fiba-footer__contact {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 1.25rem;
}

.fiba-footer__contact-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: rgba(255, 255, 255, 0.75);
    /* MÁS BLANCO */
    font-size: 0.82rem;
}

.fiba-footer__contact-item i {
    color: var(--3x3_mexico-primary);
    font-size: 0.8rem;
    width: 14px;
    text-align: center;
    flex-shrink: 0;
}

/* ===== BADGES ===== */
.fiba-footer__badges {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.fiba-footer__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.65rem;
    background: rgba(242, 45, 58, 0.08);
    border: 1px solid rgba(242, 45, 58, 0.15);
    border-radius: var(--border-radius-sm);
    color: rgba(255, 255, 255, 0.85);
    /* MÁS BLANCO */
    font-size: 0.72rem;
    font-weight: var(--font-medium);
}

.fiba-footer__badge i {
    color: var(--3x3_mexico-primary);
    font-size: 0.75rem;
}

/* ===== CERTIFICACIONES — DENTRO DEL FOOTER ===== */
.fiba-footer__certs {
    display: grid;
    grid-template-columns: 1fr, 1fr;
    align-items: center;
    gap: 0.75rem;
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.fiba-footer__certs-label {
    font-family: var(--font-primary);
    font-size: 0.6rem;
    font-weight: var(--font-bold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
}

.fiba-footer__certs-strip {
    width: 100%;
    max-width: 650px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.fiba-footer__certs-img {
    width: 100%;
    max-height: 80px;
    object-fit: contain;
    transition: filter var(--transition);
}

.fiba-footer__certs-strip:hover .fiba-footer__certs-img {
    filter: none;
}

/* ===== DIVIDER ===== */
.fiba-footer__divider {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(242, 45, 58, 0.25) 50%, transparent 100%);
}

/* ===== BOTTOM BAR ===== */
.fiba-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 1.25rem 0;
}

.fiba-footer__copyright {
    color: rgba(255, 255, 255, 0.55);
    /* MÁS BLANCO */
    font-size: 0.78rem;
}

.fiba-footer__legal {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.fiba-footer__legal-link {
    color: rgba(255, 255, 255, 0.6);
    /* MÁS BLANCO */
    font-size: 0.78rem;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.fiba-footer__legal-link:hover {
    color: #fff;
}

.fiba-footer__credit {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.78rem;
}

.fiba-footer__credit-link {
    color: var(--3x3_mexico-primary);
    text-decoration: none;
    font-weight: var(--font-medium);
}

.fiba-footer__credit-link:hover {
    color: var(--3x3_mexico-primary-light);
    text-decoration: underline;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .fiba-footer__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem 1.5rem;
    }

    .fiba-footer__col--brand {
        grid-column: 1/-1;
    }

    .fiba-footer__brand {
        flex-direction: row;
        align-items: center;
        gap: 1.5rem;
    }

    .fiba-footer__brand-desc {
        max-width: 400px;
    }

    .fiba-footer__social {
        margin-top: 0;
    }

    .fiba-footer__main {
        padding: 2.5rem 0 0;
    }
}

@media (max-width: 768px) {
    .fiba-footer__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .fiba-footer__col--brand {
        text-align: center;
    }

    .fiba-footer__brand {
        flex-direction: column;
        align-items: center;
    }

    .fiba-footer__brand-logo {
        align-self: center;
    }

    .fiba-footer__brand-desc {
        max-width: 100%;
        text-align: center;
    }

    .fiba-footer__social {
        justify-content: center;
    }

    .fiba-footer__heading::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .fiba-footer__col:not(.fiba-footer__col--brand) {
        text-align: center;
    }

    .fiba-footer__col:not(.fiba-footer__col--brand) .fiba-footer__links {
        align-items: center;
    }

    .fiba-footer__contact {
        align-items: center;
    }

    .fiba-footer__badges {
        align-items: center;
    }

    .fiba-footer__bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.6rem;
    }

    .fiba-footer__legal {
        justify-content: center;
    }

    .fiba-footer__main {
        padding: 2rem 0 0;
    }

    .fiba-footer__certs-strip {
        padding: 0.75rem 1rem;
    }

    .fiba-footer__certs-img {
        max-height: 60px;
    }
}

@media (max-width: 576px) {
    .fiba-footer__container {
        padding: 0 1rem;
    }

    .fiba-footer__brand-logo {
        height: 50px;
    }

    .fiba-footer__copyright,
    .fiba-footer__legal-link,
    .fiba-footer__credit {
        font-size: 0.72rem;
    }

    .fiba-footer__certs-img {
        max-height: 50px;
    }
}

@media (max-width: 400px) {
    .fiba-footer__container {
        padding: 0 0.75rem;
    }

    .fiba-footer__social-link {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }

    .fiba-footer__legal {
        flex-direction: column;
        gap: 0.4rem;
    }

    .fiba-footer__certs-img {
        max-height: 40px;
    }
}

/* ===== CERTIFICACIONES — DENTRO DEL FOOTER ===== */
.fiba-footer__certs-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem 0;

}

.fiba-footer__certs {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.fiba-footer__certs-label {
    font-family: var(--font-primary);
    font-size: 0.6rem;
    font-weight: var(--font-bold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
}

.fiba-footer__certs-strip {
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius);
    padding: 0.3rem 0.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Strip más compacto para logos de patrocinadores múltiples */
.fiba-footer__certs-strip--sponsors {
    flex-wrap: wrap;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
}

.fiba-footer__certs-img {
    width: 100%;
    max-height: 80px;
    object-fit: contain;
    transition: filter var(--transition);
}


.fiba-footer__certs-strip:hover .fiba-footer__certs-img {
    filter: none;
}

/* Responsive */
@media (max-width: 768px) {
    .fiba-footer__certs-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .fiba-footer__certs-strip--sponsors {
        justify-content: center;
    }

    .fiba-footer__certs-img {
        max-height: 60px;
    }

    .fiba-footer__certs-img--sponsor {
        max-height: 36px;
    }
}

@media (max-width: 576px) {
    .fiba-footer__certs-img {
        max-height: 50px;
    }

    .fiba-footer__certs-img--sponsor {
        max-height: 30px;
    }
}

/* Accesibilidad */
.fiba-footer__social-link:focus-visible,
.fiba-footer__link:focus-visible,
.fiba-footer__legal-link:focus-visible,
.fiba-footer__credit-link:focus-visible {
    outline: 2px solid var(--3x3_mexico-primary);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {

    .fiba-footer__social-link,
    .fiba-footer__link,
    .fiba-footer__legal-link,
    .fiba-footer__certs-img {
        transition: none !important;
    }

    .fiba-footer__social-link:hover {
        transform: none;
    }
}