:root {
  --font-family: "TTNormsPro", sans-serif;
  --font-family-bold: "Druk Text Wide Cyr", sans-serif;
  --clr-dark: #1d252d;
  --clr-light: #fff;
  --clr-primary: #5f45ba;
  --clr-primary-100: #493492;
  --clr-secondary: #f6e200;
  --clr-secondary-100: #f7b738;
  --clr-danger: #ff1a1a;

  --clr-neutral-50: #f3f3f4;
  --clr-neutral-60: #f5f5f5;
  --clr-neutral-75: #e5e5e5;
  --clr-neutral-90: #f9f9f9;
  --clr-neutral-100: #d6d6d6;
  --clr-neutral-600: #a1a5a7;
  --clr-neutral-1000: #606567;
  --clr-neutral-2000: #2a3a46;

  --theme-clr-text: var(--clr-dark);
  --theme-clr-danger: var(--clr-danger);
  --theme-bg: var(--clr-light);
  --theme-text: 16px;
  --theme-leading: 140%;

  --primary: var(--clr-dark);
  --primary-s: var(--clr-neutral-2000);
  --primary-g: rgba(14, 30, 51, 0.5);
  --secondary: var(--clr-secondary);
  --secondary-p: var(--clr-primary);
  --secondary-s: var(--clr-secondary-100);
  --secondary-text: var(--clr-neutral-2000);
  --bg: var(--theme-bg);
  --border: rgba(14, 30, 51, 0.22);
  --surface: #ffffff;
  --red: var(--clr-danger);
}
.course {
  display: grid;
  margin-bottom: 2rem;
  grid-gap: 4rem;
  padding: 2rem;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 220px;
  transition: background-color 0.3s ease;
}
@media (max-width: 1280px) {
.course {
    grid-template-columns: 3fr 4fr;
    grid-gap: 2rem
}
  }
@media (max-width: 768px) {
.course {
    grid-template-columns: 1fr;
    grid-gap: 1.5rem;
    grid-auto-rows: auto;
    height: auto
}
  }
.course__link {
    align-self: start;
  }
.course:hover {
    background-color: var(--clr-neutral-60);
  }
.course:hover .course__link {
      background-color: var(--clr-secondary);
      border-color: var(--clr-secondary);
    }
.course:hover .course__text {
      color: var(--primary);
    }
@media (max-width: 768px) {
.course:hover .course__text {
        color: var(--primary-g)
    }
      }
@media (max-width: 768px) {
.course:hover {
      background-color: transparent;
      box-shadow: none
  }
    }
.course__img img {
      width: 100%;
      height: 100%;
      font-family: "object-fit:cover";
      object-fit: cover;
    }
.course__info {
    display: flex;
    flex-direction: column;
    height: 100%;
  }
.course__title {
    margin-bottom: 1rem;
  }
.course__text {
    margin-bottom: 0.5rem;
    color: var(--primary-g);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
    transition: color 0.3s ease;
  }
@media (max-width: 768px) {
.course__text {
      margin-bottom: 1rem
  }
    }
.course__options {
    display: flex;
  }
.course-option {
    display: flex;
    align-items: center;
    color: var(--primary-g);
    margin-bottom: 3rem;
  }
@media (max-width: 1280px) {
.course-option {
      margin-bottom: 2rem
  }
    }
.course-option__icon {
      width: 1.6rem;
      height: 1.6rem;
      margin-right: 1rem;
      transform: translateY(-2px);
    }
.course-option:not(:last-child) {
      margin-right: 4rem;
    }
.course__link {
    margin-top: auto;
    font-weight: 500;
  }
.course__link.link-decor {
      align-self: flex-start;
    }
.courses-tags {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(26rem, 1fr));
      grid-gap: 1.5rem 2rem;
      margin-bottom: 3rem;
    }
@media (max-width: 768px) {
.courses-tags {
        display: flex;
        margin-bottom: 1.6rem;
        flex-direction: column;
        grid-gap: 0
    }
      }
.courses-tags__item {
        font-size: 1.3rem;
      }
@media (max-width: 768px) {
.courses-tags__link {
          margin-bottom: 1.5rem
      }
        }
@media (max-width: 768px) {
.courses-tags__link.active {
            order: -1
        }
          }
.courses-tags__link.active, .courses-tags__link:hover {
          background-color: var(--secondary);
          border-color: var(--secondary);
        }
@media (max-width: 768px) {
.courses-tags {
        max-height: 55px;
        overflow: hidden;
        position: relative;
        transition: max-height 0.4s linear
    }
      }
.courses-tags.active {
      max-height: 1000px;
      transition: max-height 0.4s linear;
    }
.courses-info {
      display: flex;
      margin-bottom: 2rem;
      align-items: center;
      font-size: 1.2rem;
    }
@media (max-width: 500px) {
.courses-info {
        align-items: flex-start
    }
      }
.courses-info svg {
        width: 2rem;
        height: 2rem;
        margin-right: 1rem;
        flex-shrink: 0;
      }
.courses-all-btn {
      position: relative;
      display: block;
      width: 100%;
      margin-top: 5rem;
      padding: 2rem;
      font-size: 1.8rem;
      text-align: center;
      border-bottom: 0.1rem solid var(--border);
    }
@media (max-width: 768px) {
.courses-all-btn {
        margin-top: 0
    }
      }
.courses-all-btn:before {
        position: absolute;
        content: "";
        left: 0;
        bottom: 0;
        width: 100%;
        height: 100%;
        transform: scaleY(0);
        transform-origin: 0 100%;
        background-color: var(--border);
        opacity: 0;
        transition:
          transform 0.4s ease,
          opacity 0.4s ease;
      }
.courses-all-btn:after {
        position: absolute;
        content: "";
        left: 0;
        bottom: 0;
        width: 100%;
        height: 0.4rem;
        transform: scaleY(0);
        transform-origin: 0 100%;
        background-color: var(--secondary-p);
        transition: transform 0.4s ease;
      }
.arrow-expand {
  position: absolute;
  top: 18px;
  right: 20px;
  display: none;
  width: 10px;
  height: 5px;
  padding: 4px;
  border: solid black;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  cursor: pointer;
  transition: all 0.3s linear;
}
.arrow-expand.active {
    transform: rotate(-135deg);
    transition: all 0.3s linear;
    top: 22px;
  }
@media (max-width: 768px) {
.arrow-expand {
    display: block
}
  }
.navigation-pages {
  display: flex;
  flex-flow: row nowrap;
  align-items: center;
}
@media (max-width: 500px) {
.navigation-pages {
    flex-flow: row wrap
}
  }
.navigation-pages a, .navigation-pages .nav-current-page {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    border: 1px solid #caced2;
    margin-right: 10px;
    margin-bottom: 10px;
    cursor: pointer;
  }
.navigation-pages a:hover, .navigation-pages .nav-current-page:hover {
      background: #ffcc18;
    }
.navigation-pages .nav-current-page {
    background: #ffcc18;
  }
.navigation-pages .navigation-white-space {
    margin: 0 20px 0 10px;
  }
.courses-container .section-split {
  min-height: 260px;
  margin-bottom: 3rem;
}
.courses-container .section-split > div {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.courses-container__content {
  display: flex;
  height: 100%;
}
.section-split .typography.courses-container__content-text {
  flex: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
#courses {
  margin-bottom: 6rem;
}
.btn.courses-tags__link {
  padding: 1.5rem 2rem;
}
.course-catalog {
  display: flex;
  grid-gap: 40px;
}
.bx-filter-main-sections {
  display: flex;
  flex-direction: column;
  grid-gap: 40px;
}
.bx-filter-main-parameters-box {
  display: flex;
  flex-direction: column;
  grid-gap: 20px;
}
.bx-filter-main-parameters-box-title {
  font-size: 18px;
  line-height: 24px;
  font-weight: bold;
}
.bx-filter-main--hidden {
  display: none !important;
}
.bx-filter-main-param-label {
  cursor: pointer;
}
.bx-filter-main-section-close {
  position: fixed;
  right: 20px;
  top: 20px;
  font-size: 20px;
  width: 40px;
  height: 40px;
  line-height: 1;
  padding: 10px;
  border-radius: 50%;
  background-color: #eee;
}
.bx-filter-main-btn {
  cursor: pointer;
}
.bx-filter-main-form {
  display: flex;
  flex-direction: column;
  grid-gap: 40px;
}
@media (min-width: 768px) {
  .btn.courses-tags-btn-mob {
    display: none !important;
  }
}
@media (min-width: 992px) {
  .bx-filter-main {
    flex: 0 0 260px;
  }
  .bx-filter-main-btn-mob, .bx-filter-main-section-close {
    display: none !important;
  }
}
@media (max-width: 991.98px) {
  .course {
    padding: 0;
    margin-bottom: 5rem;
  }
  .course-catalog {
    flex-direction: column;
  }

  .bx-filter-main-section {
    position: fixed;
    width: 100%;
    left: 0;
    top: 0;
    bottom: 0;
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    background: #fff;
    z-index: 999;
    padding: 0 20px;
    overflow: auto;
  }
  .bx-filter-main-section.active {
    transform: translateX(0);
  }

  .bx-filter-main-sections {
    grid-gap: 10px;
  }
}
@media (max-width: 767.98px) {
  a.courses-tags__link.active {
    display: none !important;
  }
}
@media (max-width: 575.98px) {
  .course__link {
    width: 100%;
  }
  .course__img {
    height: 150px;
  }
}