.fr-history {
    background: transparent;
    color: #e5e5e5;
    padding: 70px 0 80px;
}
.fr-history__eyebrow {
    text-align: center;
    color: var(--fr-red, #e21f26);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    margin: 0 0 10px;
}
.fr-history__title {
    text-align: center;
    color: #fff;
    font-size: 28px;
    font-weight: 600;
    margin: 0 0 50px;
}

.fr-history__grid {
    display: grid;
    grid-template-columns: repeat(var(--fr-history-cols, 4), 1fr);
    gap: 0;
}

.fr-history__item {
    display: flex;
    flex-direction: column;
    background: transparent;
    padding: 0 26px;
    position: relative;
    min-height: 360px;
    justify-content: space-between;
    gap: 24px;
}

.fr-history__item + .fr-history__item::before {
    content: "";
    position: absolute;
    left: 0; top: 8%; bottom: 8%;
    width: 1px;
    background: rgba(255, 255, 255, .15);
}

/* Patrón zigzag: items impares texto-arriba/imagen-abajo,
   items pares imagen-arriba/texto-abajo. */
.fr-history__item:nth-child(even) { flex-direction: column-reverse; }

.fr-history__copy { padding: 4px 0; }
.fr-history .fr-history__year {
    display: inline-block;
    color: var(--fr-red);
    font-size: 28px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 14px;
    letter-spacing: -.01em;
}
.fr-history .fr-history__subtitle {
    display: block;
    color: var(--fr-red);
    font-size: 28px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.01em;
    margin-bottom: 14px;
}
.fr-history .fr-history__text {
    color: #bdbdbd;
    font-size: 13px;
    line-height: 1.7;
    margin: 0;
}

.fr-history__img {
    width: 100%;
    aspect-ratio: 4 / 3;
    background-size: cover;
    background-position: center;
    background-color: #111;
    border-radius: 4px;
    overflow: hidden;
}

@media (max-width: 1000px) {
    .fr-history__grid { grid-template-columns: repeat(2, 1fr); }
    /* Reiniciamos el zigzag en 2 columnas para evitar saltos raros */
    .fr-history__item,
    .fr-history__item:nth-child(even) { flex-direction: column; }
    .fr-history__item { min-height: 0; padding: 24px 18px; }
    /* Reubicamos el separador para 2 columnas */
    .fr-history__item + .fr-history__item::before { display: none; }
    .fr-history__item:nth-child(odd) + .fr-history__item::before {
        display: block;
        left: 0; top: 12%; bottom: 12%;
    }
}
@media (max-width: 540px) {
    .fr-history__grid { grid-template-columns: 1fr; }
    .fr-history__item + .fr-history__item::before { display: none; }
    .fr-history__item { border-top: 1px solid rgba(255,255,255,.12); }
}