.bdst-highlight-card,
.bdst-vision-card,
.bdst-pillar-card,
.bdst-value-item,
.bdst-serve-card {
    background: #ffffff;
    border: 1px solid rgba(15, 43, 73, 0.08);
    border-radius: 18px;
    padding: 30px 24px;
    height: 100%;
    box-shadow: 0 15px 45px rgba(15, 43, 73, 0.06);
    transition: all 0.35s ease;
}

.bdst-highlight-card:hover,
.bdst-vision-card:hover,
.bdst-pillar-card:hover,
.bdst-value-item:hover,
.bdst-serve-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(15, 43, 73, 0.12);
}

.bdst-highlight-card .icon,
.bdst-serve-card .icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    background: rgba(14, 59, 102, 0.08);
    color: #0f4c81;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 18px;
}

.bdst-highlight-card h4,
.bdst-vision-card h4,
.bdst-pillar-card h4,
.bdst-value-item h5,
.bdst-serve-card h4 {
    margin-bottom: 14px;
    color: #123456;
}

.bdst-highlight-card p,
.bdst-vision-card p,
.bdst-pillar-card p,
.bdst-value-item p,
.bdst-serve-card p {
    margin-bottom: 0;
    color: #5d6673;
    line-height: 1.8;
}

.bdst-badge {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: #0f4c81;
    background: rgba(15, 76, 129, 0.08);
    border-radius: 30px;
    padding: 8px 16px;
    margin-bottom: 16px;
}

.bdst-about-image-wrap {
    position: relative;
}

.bdst-about-image-wrap .about-img img {
    border-radius: 24px;
}

.bdst-floating-box {
    position: absolute;
    right: -10px;
    bottom: 25px;
    max-width: 260px;
    background: #ffffff;
    border-radius: 18px;
    padding: 22px 20px;
    box-shadow: 0 20px 50px rgba(15, 43, 73, 0.12);
}

.bdst-floating-box h5 {
    margin-bottom: 10px;
    color: #123456;
    font-size: 20px;
}

.bdst-floating-box p {
    margin: 0;
    color: #5d6673;
    line-height: 1.7;
    font-size: 15px;
}

.bdst-list {
    padding: 0;
    margin: 22px 0 0;
    list-style: none;
}

.bdst-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    color: #5d6673;
    line-height: 1.8;
}

.bdst-list li i {
    color: #0f4c81;
    margin-top: 7px;
    font-size: 14px;
}

.bdst-section-soft {
    background: #f7fafc;
}

.bdst-vision-card {
    position: relative;
    padding-top: 36px;
}

.bdst-vision-card .card-tag {
    position: absolute;
    top: -14px;
    left: 24px;
    background: #123456;
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 30px;
}

.bdst-value-item {
    text-align: left;
    padding: 24px 22px;
}

.bdst-value-item .value-no {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(15, 76, 129, 0.1);
    color: #0f4c81;
    font-weight: 700;
    margin-bottom: 14px;
}

.bdst-pillar-card {
    position: relative;
    overflow: hidden;
}

.bdst-pillar-card .pillar-no {
    font-size: 56px;
    line-height: 1;
    font-weight: 700;
    color: rgba(18, 52, 86, 0.08);
    position: absolute;
    top: 18px;
    right: 18px;
}

.bdst-pillar-card ul {
    list-style: none;
    padding: 0;
    margin: 16px 0 0;
}

.bdst-pillar-card ul li {
    position: relative;
    padding-left: 20px;
    color: #5d6673;
    margin-bottom: 10px;
    line-height: 1.7;
}

.bdst-pillar-card ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #0f4c81;
}

.bdst-side-box {
    background: #123456;
    border-radius: 20px;
    padding: 35px 30px;
    color: #ffffff;
    height: 100%;
}

.bdst-side-box h3 {
    color: #ffffff;
    margin-bottom: 18px;
}

.bdst-side-box p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
}

.bdst-side-box .bdst-list li {
    color: rgba(255, 255, 255, 0.9);
}

.bdst-side-box .bdst-list li i {
    color: #ffffff;
}

.bdst-faq-intro {
    max-width: 420px;
}

.bdst-faq-intro .desc {
    color: #5d6673;
    line-height: 1.8;
}

@media (max-width: 991px) {
    .bdst-floating-box {
        position: static;
        max-width: 100%;
        margin-top: 20px;
    }
}