/* =============================================
   LTG Footer
   ============================================= */

.ltg-footer {
    background-color: var(--ltg-dark);
    font-family: var(--ltg-font);
    color: #f0f0f0;
    margin-top: 60px;
}

/* Franja acento superior */
.ltg-footer__accent {
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--ltg-teal), transparent);
}

/* Cuerpo principal */
.ltg-footer__main { padding: 48px 24px 32px; }
.ltg-footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 40px;
}

/* ── Columna contacto ── */
.ltg-footer__col--contact { display: flex; flex-direction: column; gap: 16px; }

/* Redes sociales */
.ltg-footer__social { display: flex; gap: 10px; }
.ltg-social__icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ltg-dark);
    background-color: var(--ltg-teal);
    transition: transform 0.2s ease, opacity 0.2s ease;
    text-decoration: none;
}
.ltg-social__icon:hover { transform: translateY(-3px); opacity: 0.85; }

/* Datos de contacto */
.ltg-footer__contact-item { display: flex; align-items: center; gap: 10px; }
.ltg-footer__contact-icon { color: var(--ltg-teal); flex-shrink: 0; display: flex; align-items: center; }
.ltg-footer__contact-item a {
    color: #f0f0f0;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
}
.ltg-footer__contact-item a:hover { color: var(--ltg-teal); }

/* ── Columna logo ── */
.ltg-footer__col--logo { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.ltg-footer__col--logo img {
    height: 100px;
    width: auto;
    filter: drop-shadow(0 0 12px rgba(0,221,194,0.2));
    transition: filter 0.3s ease;
}
.ltg-footer__col--logo img:hover { filter: drop-shadow(0 0 18px rgba(0,221,194,0.45)); }
.ltg-footer__brand { color: var(--ltg-teal); font-size: 22px; font-weight: 700; }

/* ── Columna links ── */
.ltg-footer__col--links { display: flex; justify-content: flex-end; }
.ltg-footer__links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
    text-align: right;
}
.ltg-footer__links li a {
    color: #f0f0f0;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    position: relative;
    transition: color 0.2s ease;
}
.ltg-footer__links li a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: 0;
    width: 0;
    height: 1px;
    background-color: var(--ltg-teal);
    transition: width 0.25s ease;
}
.ltg-footer__links li a:hover { color: var(--ltg-teal); }
.ltg-footer__links li a:hover::after { width: 100%; }

/* ── Franja inferior ── */
.ltg-footer__bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 16px 24px; }
.ltg-footer__bottom-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}
.ltg-footer__copy { margin: 0; font-size: 13px; color: #aaa; }
.ltg-footer__reach {
    margin: 0;
    font-size: 13px;
    color: #ccc;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .ltg-footer__inner { grid-template-columns: 1fr; text-align: center; }
    .ltg-footer__col--contact { align-items: center; }
    .ltg-footer__col--links { justify-content: center; }
    .ltg-footer__links { text-align: center; }
    .ltg-footer__links li a::after { left: 0; right: auto; }
    .ltg-footer__bottom-inner { justify-content: center; text-align: center; }
}