@media (max-width: 1536px) {
  .banner-sec {
    padding: 5rem 0px;
  }

  .banner-sec-content h1 {
    font-size: 46px;
  }

  .inner-banner-sec {
    padding: 16rem 0px;
  }

  .featured-book-box img {
    width: 250px !important;
  }

  .featured-book-box-content h3 {
    font-size: 32px;
  }
}

@media (max-width: 1366px) {
  .banner-sec.inner-banner-sec {
    padding: 14rem 0px;
  }

  .header .navbar-nav {
    gap: 20px;
  }

  .banner-sec {
    padding: 4rem 0px;
  }

  .header .navbar-brand {
    font-size: 36px;
  }
}

@media (max-width: 1330px) {
  .banner-sec {
    padding: 3rem 0px;
  }
}

@media (max-width: 1280px) {
  .about-author-sec {
    padding: 50px 0px;
  }

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

  .featured-book {
    padding: 50px 0px;
  }

  .featured-book-box {
    padding: 40px 30px;
  }

  .featured-book-box-content h3 {
    font-size: 32px;
  }

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

@media (max-width: 1199px) {
  .article-box {
    height: 30rem;
  }

  .media-box {
    height: unset;
  }

  .help-form-right img {
    width: 100%;
  }

  .media-box-image img {
    margin: 0 auto 30px auto;
  }

  .banner-sec {
    padding: 2rem 0px;
  }

  .banner-sec-content p {
    font-size: 16px;
    margin-bottom: 0;
  }

  .banner-sec-content h1 {
    font-size: 30px;
  }

  .banner-btn {
    margin-top: 15px;
  }

  .orange-btn {
    padding: 12px 19px;
    font-size: 14px;
  }

  .header .navbar-nav {
    gap: 15px;
  }

  .header .nav-item .nav-link {
    font-size: 14px;
  }

  .header .navbar-brand {
    font-size: 32px;
  }

  .about-book-grid img {
    width: 100%;
  }

  .about-book-content {
    margin-bottom: 6rem;
  }

  .about-book-grid::before {
    width: 12rem;
    height: 4rem;
    right: -24px;
  }

  .about-book-grid::after {
    width: 12rem;
    height: 4rem;
    left: -63px;
    bottom: 9px;
  }

  .main-heading {
    font-size: 34px;
  }

  .featured-book-box img {
    width: 100% !important;
  }

  .media-box {
    padding: 30px 40px;
  }

  .article-box-content h3 {
    font-size: 20px;
  }

  .footer-content p {
    width: 100%;
  }
}

@media (max-width: 992px) {
  .banner-sec-content p {
    font-size: 14px;
    line-height: 24px;
  }

  .featured-book-box {
    padding: 30px 20px;
  }
}

@media (max-width: 768px) {
  .article-box {
    height: 32rem;
  }

  .help-form-right img {
    width: 20rem;
  }

  .help-form-right {
    margin-top: 50px;
  }

  .help-form-right::before {
    display: none;
  }

  .about-author-sec2-image-margin {
    margin-top: 0 !important;
  }

  .banner-sec.inner-banner-sec {
    padding: 8rem 0px;
  }

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

  .header .header-right {
    margin-top: 30px;
  }

  .header .navbar-nav {
    padding-top: 20px;
  }

  .banner-sec {
    position: relative;
    z-index: 1;
  }

  .banner-sec::before {
    content: "";
    position: absolute;
    z-index: -1;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: #0000006b;
  }

  .author-image {
    margin-bottom: 40px;
  }

  .about-book-grid img {
    width: 30rem;
  }

  .about-book-content {
    margin-bottom: 3rem;
  }

  .about-book-grid {
    margin-bottom: 4rem;
  }

  .about-book-grid::before {
    right: 30px;
    top: 0;
  }

  .about-book-grid::after {
    left: 10px;
    bottom: 10px;
  }

  .about-book-grid-xtra {
    margin-top: 3rem;
  }

  .article-box {
    margin-bottom: 40px;
  }

  .articles-sec {
    padding: 0px 0px 0px;
  }

  .footer-links {
    margin: 40px 0px;
  }
}

@media (max-width: 575px) {
  .article-box {
    height: unset;
  }

  .articles-detail-sec {
    padding: 50px 0px;
  }

  .inner-banner-sec {
    padding: 84px 0px;
  }

  .banner-sec {
    background-position: right center;
  }

  .banner-sec::before {
    background-color: #00000078;
  }

  .about-book-grid img {
    width: 20rem;
  }

  .about-book-grid::before {
    width: 8rem;
    height: 2rem;
    right: 60px;
  }

  .about-book-grid::after {
    width: 8rem;
    height: 2rem;
    left: 60px;
  }

  .featured-book-box img {
    width: 20rem !important;
  }
}

@media (max-width: 490px) {
  .about-book-grid::before {
    right: 28px;
  }

  .about-book-grid::after {
    left: 20px;
  }
}

@media (max-width: 440px) {
  .main-heading {
    font-size: 28px;
  }

  .media-box-image img {
    width: 100% !important;
  }

  .media-box-content h2 {
    font-size: 22px;
  }
}

@media (max-width: 414px) {
  .download-pdf-sec-main {
    padding: 30px;
  }
  .articles-content {
    margin-bottom: 30px;
  }

  .banner-sec.inner-banner-sec {
    padding: 4rem 0px;
  }
}

@media (max-width: 400px) {
  .main-heading {
    font-size: 28px;
  }

  .media-box-image img {
    width: 100% !important;
  }

  .media-box-content h2 {
    font-size: 22px;
  }

  .banner-sec-content h4 {
    font-size: 14px;
  }

  .about-book-grid::after {
    left: -20px;
  }

  .about-book-grid::before {
    right: 0;
  }
}

@media (max-width: 390px) {
  .download-pdf-sec-main {
    padding: 20px;
  }

  .banner-sec-content h1 {
    font-size: 22px;
  }
}

@media (max-width: 375px) {
  .banner-sec-content h4 {
    font-size: 12px;
  }

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

@media (max-width: 360px) {
  .about-book-grid::before {
    right: -14px;
  }

  .main-heading {
    font-size: 24px;
  }

  .featured-book-box img {
    width: 100% !important;
  }
}