.tsbp-promo-banner {
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
    border: 0;
    border-radius: 24px;
    padding: 28px;
    margin: 30px 0;
    background:
        radial-gradient(circle at top left, rgba(109, 92, 255, .26), transparent 38%),
        radial-gradient(circle at bottom right, rgba(35, 190, 190, .22), transparent 34%),
        linear-gradient(135deg, #151b32 0%, #253155 58%, #38457a 100%);
    color: #fff;
    box-shadow: 0 18px 52px rgba(23, 32, 51, .16);
}

.tsbp-promo-banner h2 {
    margin: 0 0 8px;
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.08;
    letter-spacing: -.03em;
    color: #fff;
}

.tsbp-promo-banner p {
    margin: 0;
    color: rgba(255,255,255,.84);
    font-size: 16px;
}

.tsbp-promo-button {
    display: inline-block;
    white-space: nowrap;
    text-decoration: none;
    border-radius: 999px;
    padding: 13px 20px;
    background: #fff;
    color: #172033;
    font-weight: 850;
}

.tsbp-trust-badges {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin: 28px 0;
}

.tsbp-trust-badge {
    border: 1px solid rgba(23,32,51,.10);
    border-radius: 18px;
    padding: 18px 16px;
    text-align: center;
    font-weight: 850;
    background: #fff;
    box-shadow: 0 8px 22px rgba(23, 32, 51, .07);
}

.tsbp-trust-badge span {
    display: inline-grid;
    place-items: center;
    width: 24px;
    height: 24px;
    margin-right: 7px;
    border-radius: 999px;
    background: #eaf8f4;
    color: #0b8f72;
    font-weight: 900;
}

.tsbp-sales-section {
    margin: 38px 0;
}

.tsbp-sales-section h2 {
    margin: 0 0 7px;
    font-size: clamp(26px, 3vw, 38px);
    letter-spacing: -.035em;
    line-height: 1.08;
}

.tsbp-sales-section-text {
    margin: 0 0 20px;
    color: rgba(23,32,51,.70);
    font-size: 16px;
}

.tsbp-sales-grid {
    display: grid;
    gap: 22px;
}

.tsbp-sales-columns-1 {
    grid-template-columns: 1fr;
}

.tsbp-sales-columns-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tsbp-sales-columns-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tsbp-sales-columns-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tsbp-sales-card {
    border: 1px solid rgba(23,32,51,.10);
    border-radius: 22px;
    padding: 18px;
    text-align: center;
    background: #fff;
    box-shadow: 0 10px 28px rgba(23, 32, 51, .08);
}

.tsbp-sales-card img {
    width: 100%;
    height: auto;
    border-radius: 16px;
}

.tsbp-sales-card h3 {
    font-size: 18px;
    margin: 15px 0 8px;
    line-height: 1.25;
}

.tsbp-sales-card a {
    text-decoration: none;
}

.tsbp-sales-price {
    font-weight: 850;
    margin-bottom: 14px;
}

@media (max-width: 900px) {
    .tsbp-trust-badges,
    .tsbp-sales-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .tsbp-promo-banner {
        display: block;
        text-align: center;
        padding: 24px;
    }

    .tsbp-promo-button {
        margin-top: 18px;
    }

    .tsbp-trust-badges,
    .tsbp-sales-grid {
        grid-template-columns: 1fr;
    }
}

.tsbp-ai-product-copy {
    margin: 26px 0;
    font-size: 16px;
    line-height: 1.75;
    color: #1f2937;
}

.tsbp-ai-product-copy .tsbp-ai-intro,
.tsbp-ai-product-copy > p:first-child {
    font-size: 1.08em;
    line-height: 1.75;
    color: #111827;
    margin-bottom: 22px;
}

.tsbp-ai-product-copy h3 {
    margin: 28px 0 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(17, 24, 39, .12);
    font-size: 1.22em;
    line-height: 1.25;
    letter-spacing: -.02em;
    color: #111827;
}

.tsbp-ai-product-copy ul {
    margin: 14px 0 20px;
    padding-left: 1.25em;
}

.tsbp-ai-product-copy li {
    margin: 10px 0;
    padding-left: 4px;
}

.tsbp-ai-product-copy li::marker {
    color: #4f46e5;
}

.tsbp-ai-product-copy strong {
    color: #111827;
    font-weight: 850;
}

.tsbp-ai-product-copy-short {
    border: 1px solid rgba(17, 24, 39, .10);
    border-radius: 18px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(79, 70, 229, .06), rgba(20, 184, 166, .05));
}

.tsbp-ai-product-copy-bullets {
    border: 1px solid rgba(17, 24, 39, .10);
    border-radius: 18px;
    padding: 20px;
    background: #fff;
}