/* Banner Section */
.banner {
    position: relative;
    height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url(../Images/banner/banner-book.webp);
    background-size: cover;
    background-position: bottom;
    background-attachment: fixed;
    filter: contrast(80%) brightness(40%);
    z-index: -1;
}

.banner-title {
    color: var(--white);
    font-size: 3.5rem;
    font-weight: bold;
    text-align: center;
    margin: 0;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.whitespace {
    padding-bottom: 50px;
}

@media (max-width: 768px) {
    .banner-bg {
        background-attachment: scroll;
    }

    .banner-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .banner-title {
        font-size: 1.6rem;
    }
}