/* bonus-banner.css */
.bonus-banner {
    position: relative;
    isolation: isolate;
    border-radius: var(--radius-card);
    overflow: hidden;
    margin-top: var(--space-section);
    min-height: clamp(240px, 30vw, 340px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.bonus-banner__bg {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    z-index: -2;
}
.bonus-banner__overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(ellipse at center, rgba(13,30,33,0.55) 0%, rgba(13,30,33,0.85) 100%);
}
.bonus-banner__inner { display: grid; gap: 0.75rem; justify-items: center; padding-block: 2.25rem; }
.bonus-banner__label {
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--c-heading);
    font-weight: var(--fw-bold);
    font-size: 0.95rem;
}
.bonus-banner__amount {
    color: #fff;
    font-weight: var(--fw-black);
    font-size: clamp(1.6rem, 1.1rem + 2vw, 2.6rem);
    line-height: 1.1;
}
.bonus-banner__desc { color: var(--c-white); max-width: 52ch; }
.bonus-banner__cta { margin-top: 0.4rem; }