.title-section-about {
    height: 50vh;
    /* Chiều cao toàn màn hình */
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.title-section-about .title-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    filter: brightness(100%);
}

.title-section-about .title-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.65);
    /* phủ nhẹ nhưng hiệu quả */
    /* Overlay xanh dương đậm làm tối */
    z-index: 1;
}

.title-section-about .title-content {
    position: relative;
    z-index: 2;
    /* Nội dung nổi trên overlay */
    color: #ffffff;
    /* Chữ trắng */
    padding: 20px 0;
}

.title-section-about .title-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
}

.title-section-about .title-content h2 strong {
    color: #ffffff;
    text-transform: uppercase;
}

.title-section-about .title-content p {
    font-size: 1.2rem;
    text-align: justify;
    font-weight: 500;
    line-height: normal;
    color: #ffffff;
    margin-top: 10px;
}

.product {
    background-color: #ffffff;
    padding: 40px 0;
}

.financial-card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.274);
    transition: all 0.3s ease;
    min-height: 33rem;
    position: relative;
    /* Cần để ảnh background định vị đúng */
    display: flex;
    flex-direction: column;
}

.financial-card .card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    max-height: auto;
    object-fit: contain;
    z-index: 0;
    display: block;
    transform: scale(1.1);
    /* Phóng to 110% */
    margin: 0 auto;
}

.financial-card .card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.116);
    z-index: 1;
    transition: opacity 0.3s ease;
}

.financial-card .card-header {
    padding: 20px;
    background: transparent;
    position: relative;
    z-index: 2;
}

.financial-card .product-card-title {
    color: #f6f6f7;
    text-transform: uppercase;
    font-size: 2rem;
    font-weight: 700;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.329);
}

.financial-card .card-body {
    width: 95%;
    position: relative;
    z-index: 2;
    padding: 30px;
    flex-grow: 1;
}

.financial-card .card-text {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.6;
    text-align: justify;
    margin-bottom: 20px;
}

.financial-card:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 30px rgba(0, 48, 135, 0.2);
}

.card-text {
    padding-left: 0;
}

.card-text li {
    list-style: none;
    margin-bottom: 10px;
}

.check-icon {
    color: #00ff22;
    /* Màu xanh lá hoặc chỉnh theo ý bạn */
    font-weight: 500;
    margin-right: 8px;
}

/* Mobile */
@media (max-width: 576px) {
    .title-section-about .title-content h2 {
        font-size: 1.1rem !important;
        padding-bottom: 0 !important;
        text-align: justify;
    }

    .title-section-about .title-content p {
        font-size: 0.6rem;
    }

    .title-section-about {
        height: fit-content;
        padding-bottom: 20px;
    }

    .financial-card .card-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .financial-card {
        overflow: hidden;
        position: relative;
    }

    .card-body {
        min-height: 13vh!important;
    }

    .card-text {
        display: none;
    }

    .financial-card .product-card-title {
        display: none;
        font-size: 0.7rem;
    }
}

/* Tablet */
@media (min-width: 577px) and (max-width: 1280px) {
    .financial-card .card-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .financial-card {
        overflow: hidden;
        position: relative;
    }

    .card-body {
        min-height: 13vh!important;
    }

    .card-text {
        display: none;
    }

    .financial-card .product-card-title {
        font-size: 1.3rem;
    }
}

/* Laptop */
@media (min-width: 1281px) and (max-width: 1750px) {
    .financial-card .card-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .financial-card {
        overflow: hidden;
        position: relative;
    }

    .financial-card {
    }
}