@media(max-width:1366px) {
    .testi-box h4 {
        margin-top: 34px;
    }
}

@media(max-width:1330px) {
    .banner-content h1 {
        font-size: 70px;
        line-height: 70px;
    }
}

@media(max-width:1199px) {
    .header .navbar-brand {
        font-size: 34px;
    }

    .testi-box {
        height: 370px;
        padding: 20px;
    }
}

@media(max-width:992px) {
    .banner-sec {
        padding: 200px 0px 100px;
    }
}

@media(max-width:768px) {
    .help-form-left h2 {
        text-align: center;
    }

    .help-form-sec {
        padding: 80px 0px 0px;
    }

    .header .navbar-toggler {
        background-color: var(--white-color);
    }

    .header .navbar-nav {
        background-color: var(--yellow-color);
        padding: 20px;
    }

    .header {
        top: 20px;
    }

    .banner-content h1 {
        font-size: 55px;
    }

    .banner-sec {
        padding: 170px 0px 100px;
    }

    .about-the-author {
        padding: 50px 0px;
    }

    .about-the-book {
        padding: 50px 0px;
    }

    .testimonial-sec {
        padding: 50px 0px;
    }

    .buy-book-sec {
        padding: 50px 0px;
    }

    .buy-book-content p {
        font-size: 30px;
    }

    .buy-book-content p br {
        display: none;
    }

    .footer {
        padding: 50px 0px;
    }

    .footer-branding a {
        font-size: 30px;
    }

    .buy-book-sec::before {
        width: 200px;
        height: 339px;
    }

    .buy-book-sec::after {
        width: 200px;
        height: 339px;
    }

    .about-the-author::after {
        width: 350px;
        height: 500px;
    }

    .about-the-author::before {
        width: 350px;
        height: 500px;
    }
}

@media(max-width:575px) {
    .help-form-sec::after {
        width: 280px;
        height: 400px;
    }

    .help-form-sec::before {
        width: 280px;
        height: 400px;
    }

    .banner-content h1 br {
        display: none;
    }

    .banner-content p br {
        display: none;
    }

    .banner-sec {
        padding: 130px 0px 50px;
    }

    .banner-content h1 {
        font-size: 45px;
        line-height: 54px;
    }

    .about-the-author::after {
        width: 300px;
        height: 430px;
    }

    .about-the-author::before {
        width: 300px;
        height: 430px;
    }

    .testi-box {
        height: 300px;
    }
}

@media(max-width:490px) {
    .help-form-right img {
        width: 100%;
    }

    .about-the-author::after {
        display: none;
    }

    .about-the-author::before {
        display: none;
    }

    .buy-book-btns {
        flex-wrap: wrap;
        gap: 10px;
    }

    .banner-content h1 {
        font-size: 40px;
    }
}

@media(max-width:440px) {
    .header .navbar-brand {
        font-size: 28px;
    }

    .same-heading {
        font-size: 50px;
    }
}

@media(max-width:414px) {
    .same-heading {
        font-size: 45px;
    }
}

@media(max-width:390px) {
    .help-form-sec {
        padding: 50px 0px 0px;
    }

    .help-form-left h2 {
        font-size: 36px;
    }

    .testi-box h4 {
        margin-top: 25px;
    }

    .header .navbar-brand {
        font-size: 26px;
    }

    .same-heading {
        font-size: 40px;
    }

    .buy-book-content p {
        font-size: 24px;
    }
}

@media(max-width:375px) {
    .header .navbar-brand {
        font-size: 24px;
    }

    .banner-content h1 {
        font-size: 34px;
        line-height: 44px;
    }

    .footer-branding p {
        font-size: 16px;
    }

    .copyright-content p {
        font-size: 14px;
    }

    .banner-content p {
        margin-top: 20px;
    }
}

@media(max-width:360px) {
    .testi-content {
        margin-bottom: 30px;
    }

    .testi-slides {
        margin-top: 0;
    }

    .help-form-left h2 {
        font-size: 32px;
    }
}