.celtiis-cash-bs {
    font-family: 'Gotham', sans-serif;
}

.celtiis-cash-bs__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 32px;
}

.celtiis-cash-bs__step {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
}

.celtiis-cash-bs__num {
    position: relative;
    font-size: 44px;
    font-weight: 800;
    line-height: 1;
    color: #8DC63F;
    letter-spacing: -0.02em;
    padding-bottom: 6px;
}

/* Trait souligné sous le numéro pour l'étape active */
.celtiis-cash-bs__step.is-active .celtiis-cash-bs__num::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
    height: 2px;
    background: #1D3D70;
    border-radius: 2px;
}

.celtiis-cash-bs__text {
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
    color: #1D3D70;
    font-weight: 500;
}

@media (max-width: 991px) {
    .celtiis-cash-bs__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
}

@media (max-width: 640px) {
    .celtiis-cash-bs { padding: 28px 0; }
    .celtiis-cash-bs__grid { grid-template-columns: 1fr; gap: 20px; }
    .celtiis-cash-bs__num { font-size: 36px; }
}