@media (max-width: 365px) {
  body {
    overflow-x: hidden;
  }
}

@media (min-width: 360px) {
  .container {
    width: 90%;
    padding: 0 1rem !important;
  }

  .header-content__btn {
    border-radius: 5rem;
    padding: 1rem 2rem;
  }
}

/* customize container for mobile navigation */
@media (min-width: 360px) and (max-width: 570px) {
  nav {
    width: 100%;
  }
}

/* customize container for mobile navigation */

@media (min-width: 450px) {
  .container {
    width: 90%;
    padding: 0 2rem !important;
  }

  .nav-box {
    padding: 0 2rem !important;
  }

  .header-content__btn {
    border-radius: 5rem;
    padding: 2rem 3rem;
  }

  .section-title__conent-title {
    font-size: 3rem;
    margin-bottom: 1rem;
  }

  .section-title__content-caption {
    font-size: 2rem;
  }

  .article__caption {
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    height: 7rem;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
  }

  .article__details {
    flex-direction: row;
  }

  .article__details-author,
  .article__details-date {
    gap: 3px;
  }

  .footer-box__social {
    padding: 1rem;
  }

  .news {
    top: 5rem;
    bottom: unset;
  }

  .course__chaptersAndSearch .input__box .searchBtn {
    width: 14rem;
  }
}

@media (min-width: 576px) {
  .container,
  nav {
    width: 90%;
  }

  .menu__btn-text {
    display: block;
  }

  /* remove nav-box padding and add it to nav beacuse of make nav width the same as container */
  nav {
    padding: 2rem !important;
    border-bottom-left-radius: 3rem;
    border-bottom-right-radius: 3rem;
  }

  .nav-box {
    padding: 0 !important;
  }

  /* remove nav-box padding and add it to nav beacuse of make nav width the same as container */

  .header-content__input {
    width: unset;
  }

  .last-courses,
  .presentations-category {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
  }

  .articles {
    grid-template-columns: 1fr;
  }

  .footer-box__content {
    text-align: start;
  }

  .news {
    margin-right: 5rem;
    margin-left: 5rem;
    border-radius: 3rem;
  }

  .news__content-caption {
    overflow-y: visible;
  }

  .search-result-not-found-message {
    flex-direction: row;
    height: 15rem;
    justify-content: start;
  }

  .search-result-not-found-message__title {
    font-size: 2.5rem;
  }

  .search-result-not-found-message__subtitle {
    font-size: 1.8rem;
  }

  .register {
    padding: 4rem;
    width: unset;
    position: unset !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;

    border-radius: 2rem !important;
    height: 84.5rem !important;
  }

  .signIn .register {
    height: 70rem !important;
  }

  .status__modal {
    border-radius: 2rem;
    width: 350px !important;
    top: 0;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
  }

  .register__input-img,
  .register-logo {
    width: unset;
  }

  .register__input {
    height: 6rem;
    font-size: 1.8rem;
  }

  .register__input-message-box {
    margin-top: -0.2rem;
  }

  .register__input-messsage-text {
    font-size: 1.8rem;
    font-family: dana-medium;
  }

  .register__input-message svg {
    width: 3rem;
    height: 3rem;
  }

  .register__input-message svg path {
    stroke-width: 1.5;
  }

  .chapter__item,
  .chapter__itemLink {
    justify-content: space-between;
    padding: 2rem;
  }

  .chapter__otherInfo {
    flex-direction: row;
  }

  .chpter__otherInfoAndIcon {
    gap: 2rem;
  }

  .article__topicsBox {
    justify-content: start;
  }
  .gallery__modal {
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    height: 70vh;
    max-width: 49.2rem;
    border-radius: 2rem;
  }

  .gallery__modal .gallery__modal__btns {
    bottom: 0;
  }

  .gallery__modal .gallery__item {
    margin: 0;
  }

  .gallery__modal > .close__gallery_modal {
    margin-bottom: 2rem;
    margin-top: -0.5rem;
  }
}

@media (min-width: 768px) {
  .container,
  nav {
    width: 720px;
  }

  aside {
    overflow-y: visible;
  }

  .section-title__box {
    flex-direction: row;
    justify-content: space-between;
  }

  .last-courses,
  .presentations-category {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
  }

  .articles {
    grid-template-columns: repeat(2, 1fr) !important;
    grid-template-rows: repeat(4, 300px) !important;
  }

  .article:nth-child(1) {
    grid-column: 1/3;
    grid-row: 1/3;
  }

  .articles > div:nth-child(2) > div,
  .articles > div:nth-child(3) > div,
  .articles > div:nth-child(4) > div,
  .articles > div:nth-child(5) > div {
    flex-direction: column;
  }

  .articles > div:nth-child(2) > p,
  .articles > div:nth-child(3) > p,
  .articles > div:nth-child(4) > p,
  .articles > div:nth-child(5) > p {
    height: 3rem;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
  }

  .books__category {
    justify-content: center;
  }

  .news {
    padding: 5rem;
  }

  .news__detail {
    flex-direction: row;
    justify-content: space-evenly;
  }

  .close__modal-box {
    justify-content: start;
  }

  .modal__close-btn {
    left: unset;
    right: 20px;
    top: 20px;
  }

  .course__top-infos {
    grid-template-columns: repeat(2, 1fr);
  }

  .video__box {
    grid-column: 2/3;
    grid-row: 1/3;
    height: 18rem;
  }

  .course__top-textbox {
    grid-column: 1/2;
    grid-row: 1/2;
  }

  .course__btnAndPriceBox {
    grid-column: 1/2;
    grid-row: 2/3;
  }

  .video__btn {
    width: 5rem;
    height: 5rem;
  }

  .course__main {
    grid-template-columns: 1fr;
  }

  .course__features {
    grid-row: 2/3;
  }

  .course__chaptersAndSearch {
    grid-row: 2/3;
  }

  .course_bottom {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .course_videoSearchInput_And_Chpaters {
    grid-column: 2/3;
    grid-row: 1/2;
    margin-right: 2rem;
  }

  .video__info {
    grid-row: 1/2;
    grid-column: 1/2;
  }

  .user__file_box label {
    display: flex;
    justify-content: space-between;
    align-items: center !important;
  }

  .user__file_text {
    margin: 0;
    width: 100%;
  }

  .user__message .btn,
  .user__file_box .btn {
    width: 20%;
  }

  .presentation_teacher {
    grid-row: 1/2 !important;
    margin-right: 2rem;
  }

  .presentation_user__question {
    grid-row: 2/3 !important;
    grid-column: 2/3 !important;
    margin-right: 2rem;
    gap: 0 !important;
    justify-content: space-between;
  }

  .presentation_user__question .user__info {
    grid-row: 1/2 !important;
    margin-bottom: 2rem;
  }

  .presentation_user__question .editr {
    grid-row: 1/2 !important;
  }

  .presentation_user__question .user__file_box {
    grid-row: 2/3 !important;
    justify-self: end;
  }

  .presentation_user__question .user__file_box label {
    display: flex;
    flex-direction: column !important;
    align-items: start !important;
    gap: 1rem;
  }

  .presentation_user__question .btn {
    width: 100%;
  }

  .presentation_user__comment {
    grid-row: 2/3 !important;
    grid-column: 1/2 !important;
  }

  .presentation_comments {
    grid-column: 1/3 !important;
  }
}

@media (min-width: 992px) {
  .container,
  nav {
    width: 940px;
  }

  .blur,
  .dashboard_menu__btn {
    display: none !important;
  }

  .sidebar {
    right: 0 !important;
    display: block !important;
  }

  .nav {
    justify-content: end;
  }

  nav {
    background-color: var(--dark-color) !important;
  }

  .menu-left__box .menu__btn {
    display: flex !important;
  }

  .menu {
    display: flex;
    align-items: center;
    gap: 4rem;
    padding-right: 0;
  }

  .mobile-menu {
    display: none !important;
  }

  #themChanger {
    display: flex !important;
  }

  .header-content__input-box {
    width: 45%;
  }

  .header-content__title {
    gap: 0;
    grid-template-columns: 252px 100px 418px;
    align-items: end;
    font-size: 5rem;
  }

  .header-content__title-img {
    grid-column: 2/3;
    padding-right: 2rem;
  }

  .header-content__caption {
    font-size: 4rem;
    width: 42rem;
    line-height: 5rem;
  }

  .article__title {
    margin-top: 9rem;
  }

  .footer-box__content {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  }

  .footer-box__socials {
    justify-content: start;
    gap: 3rem;
  }

  .news__detail {
    justify-content: start;
  }

  .news__content {
    gap: 3rem;
  }

  .search-result {
    padding: 0 10rem;
  }

  .modal__close-btn {
    cursor: pointer;
  }

  .meeting {
    left: 0;
    right: 0;
    width: 90%;
    height: 70vh;
    border-radius: 2rem;
    overflow-y: hidden;

    align-content: center;
    justify-content: center;
    justify-self: center;
    align-self: center;
  }

  .meeting__wrapper {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
  }

  .meeting__title-box {
    grid-column: 1/2;
  }

  .meeting__items-box {
    grid-column: 1/2;
  }

  .meeting__attendence-box {
    display: grid;
    grid-column: 2/3;
    grid-row: 1/3;
    width: 38rem;
  }

  .video__box {
    height: unset;
  }

  .video__controles-box {
    padding: 0 2rem 2rem;
  }

  .course__btnAndPriceBox {
    align-self: flex-end;
  }

  .course__chaptersAndSearch .input__box {
    width: 80%;
    margin: 0 auto;
  }

  .course_bottom {
    grid-template-columns: 30% 70% !important;
  }

  .chapter__head {
    grid-template-rows: unset !important;
    align-items: center;
  }

  .chapter__otherInfo {
    grid-row: 1/2;
    grid-column: 3/4;
    justify-content: center !important;
  }

  .chapter__head svg {
    grid-column: 3/4;
  }

  .chapter__mainInfo {
    grid-column: 1/2;
  }

  .chapter__itemLink {
    flex-direction: row !important;
    justify-content: space-between;
  }

  .chpater__itemLinkStatus {
    width: unset;
  }

  .not__commnetBox {
    align-items: center;
    display: grid;
    grid-template-columns: 30%;
    justify-content: center;
  }

  .tab__content {
    margin-right: 20rem;
  }

  .tab__content__btns {
    width: 50%;
  }

  .createItem .dashboard__blur {
    display: block !important;
  }

  .course__cover_box {
    width: 30% !important;
  }
}

@media (min-width: 1200px) {
  .container,
  nav {
    width: 1140px;
  }

  .popular-courses {
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  }

  .search-result,
  .close__modal-box {
    width: 85%;
    margin: 0 auto;
  }

  .close__modal-box {
    border-radius: 2rem 2rem 0 0;
  }

  .meeting {
    width: 65%;
  }

  .course__main {
    grid-template-columns: 70% 30% !important;
  }

  .course__mainIfons {
    grid-column: 2/3 !important;
  }

  .course__features {
    grid-row: 1/2;
  }

  .course__bottomInfos {
    grid-template-columns: 70% 30% !important;
    grid-template-rows: 1fr;
    justify-content: center;
  }

  .course__chaptersAndSearch {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
    align-content: start;
  }

  .subcategory-last-courses {
    grid-template-columns: repeat(3, 40.6rem) !important;
    justify-content: start !important;
  }

  .presentation_user__question .user__file_box label {
    display: flex;
    flex-direction: row !important;
    align-items: center !important;
  }

  .presentation_user__question .user__file_box .btn {
    max-width: 24rem !important;
    width: 100%;
  }

  .articles {
    grid-template-columns: repeat(4, 1fr) !important;
    grid-template-rows: repeat(2, 300px) !important;
  }

  a,
  button {
    cursor: pointer !important;
  }

  .all_courses_courses {
    grid-template-columns: repeat(4, 32rem) !important;
    justify-content: start !important;
  }

  .all_courses_courses .not__commnetBox {
    grid-column: 1/5;
  }
}

@media (min-width: 1400px) {
  .container,
  nav {
    width: 1320px;
  }

  .meeting__attendence-box {
    margin-right: 10rem;
  }

  .meeting {
    width: 55%;
  }

  .teachers {
    row-gap: 15rem !important;
  }
}

@media (min-width: 1600px) {
  .container,
  nav {
    width: 1520px;
  }

  .teachers {
    gap: 3rem;
  }

  .books-section::before {
    display: none;
  }

  .books {
    justify-content: center;
  }

  .course__status {
    grid-row: 1/2;
  }

  .subcategory-last-courses {
    grid-template-columns: repeat(3, 347.5px) !important;
    justify-content: start !important;
  }
}

.container {
  padding: 0 2rem;
  margin: auto;
  position: relative;
}