/* =========================================================
   FOOTER — Bogota Graffiti Tour
   ========================================================= */

.bgt-footer {
    background: var(--bgt-negro);
    color: rgba(245, 240, 235, 0.7);
    padding: 4rem 0 0;
    border-top: 3px solid var(--bgt-fucsia);
}

/* Grid de columnas */
.bgt-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* Col marca */
.bgt-footer__col--brand img {
    max-height: 55px;
    width: auto;
    margin-bottom: 1.25rem;
}

.bgt-footer__site-name {
    font-family: var(--bgt-font-heading);
    font-size: 1.4rem;
    color: var(--bgt-blanco-puro);
    text-transform: uppercase;
    display: block;
    margin-bottom: 1rem;
}

.bgt-footer__tagline {
    font-size: 0.9rem;
    line-height: 1.65;
    margin-bottom: 1.5rem;
    max-width: 280px;
}

/* Links de redes sociales */
.bgt-footer__social-list {
    display: flex;
    gap: 0.75rem;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.bgt-footer__social-list a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.7);
    font-size: 0.8rem;
    font-family: var(--bgt-font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.bgt-footer__social-list a:hover {
    border-color: var(--bgt-fucsia);
    color: var(--bgt-fucsia);
    background: rgba(232, 24, 90, 0.08);
}

/* Headings de columnas */
.bgt-footer__heading {
    font-family: var(--bgt-font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--bgt-blanco-puro);
    margin-bottom: 1.25rem;
    padding-bottom: 0.6rem;
    border-bottom: 2px solid var(--bgt-fucsia);
    display: inline-block;
}

/* Listas de nav en footer */
.bgt-footer__nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.bgt-footer__nav-list a {
    color: rgba(245, 240, 235, 0.65);
    font-size: 0.9rem;
    transition: color 0.2s, padding-left 0.2s;
    display: block;
    padding: 0.1rem 0;
}

.bgt-footer__nav-list a:hover {
    color: var(--bgt-fucsia);
    padding-left: 0.4rem;
}

/* Lista de info */
.bgt-footer__info-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    font-size: 0.9rem;
}

.bgt-footer__info-list a {
    color: rgba(245, 240, 235, 0.65);
}

.bgt-footer__info-list a:hover {
    color: var(--bgt-fucsia);
}

/* Barra inferior */
.bgt-footer__bottom {
    padding: 1.25rem 0;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(245, 240, 235, 0.35);
}

/* Responsive */
@media ( max-width: 900px ) {
    .bgt-footer__grid {
        grid-template-columns: 1fr 1fr;
        justify-items: center;
        text-align: center;
    }

    .bgt-footer__col {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

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

    .bgt-footer__tagline {
        max-width: 100%;
        text-align: center;
    }

    .bgt-footer__social-list {
        justify-content: center;
    }

    .bgt-footer__nav-list,
    .bgt-footer__info-list {
        align-items: center;
    }

    .bgt-footer__heading {
        text-align: center;
    }
}

@media ( max-width: 540px ) {
    @media (max-width: 540px) {
    .bgt-footer__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .bgt-footer__col--brand {
        grid-column: auto;
    }
}
}