.banner-overlay {
    position: relative;
    max-width: 100%;
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
}
.banner-overlay img {
    width: 100%;
    display: block;
}
.banner-content {
    position: absolute;
    left: 40px;
    top: 50%;
    transform: translateY(-50%);
    max-width: 45%;
    padding: 20px 25px;
    color: black;
}
.banner-content .title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 12px;
    color: black;
}
.banner-content .desc {
    font-size: 14px;
    margin-bottom: 18px;
    line-height: 1.4;
    color: black;
}
.banner-content .btn {
    display: inline-block;
    background: #b22222;
    color: white;
    padding: 8px 20px;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
}
.banner-content .btn:hover {
    background: #8b0000;
}
@media (max-width: 700px) {
    .banner-content {
        left: 20px;
        right: 20px;
        max-width: none;
        padding: 12px 18px;
    }
    .banner-content .title {
        font-size: 18px;
    }
    .banner-content .desc {
        font-size: 12px;
    }
}