/* Стили аккордеона */
.accordion {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  font-family: 'Arial', sans-serif;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Стили для заголовков аккордеона */
.accordion__header {
  box-sizing: border-box;
  position: relative;
  display: block;
  width: 100%;
  border: none;
  padding: 18px 50px 18px 20px;
  text-decoration: none;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
  outline: none;
}

/* Анимированная стрелка с использованием псевдоэлементов */
.accordion__header::before,
.accordion__header::after {
  content: '';
  position: absolute;
  right: 20px;
  top: 50%;
  width: 12px;
  height: 2px;
  background: var(--white);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

.accordion__header::before {
  transform: translateY(-50%) rotate(45deg);
  right: 28px;
}

.accordion__header::after {
  transform: translateY(-50%) rotate(-45deg);
  right: 20px;
}

.accordion__header.active::before {
  transform: translateY(-50%) rotate(-45deg);
}

.accordion__header.active::after {
  transform: translateY(-50%) rotate(45deg);
}

.accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--white);
}

.accordion__item.active .accordion__content {
  max-height: 1000px;
  padding: 15px 0;
}

.accordion__content p {
  margin: 0 0 15px 0;
  line-height: 1.6;
  color: #444;
}

.accordion__content p:last-child {
  margin-bottom: 0;
}

.accordion__content-inner {
  padding: 16px;
}

.accordion__image {
  margin-top: 8px;
}

.accordion__image img {
  width: 100%;
}

@media (max-width: 768px) {

  .accordion__header::before,
  .accordion__header::after {
    right: 15px;
    width: 10px;
  }

  .accordion__header::before {
    right: 23px;
  }
}

.accordion__docs-list {
  padding: 0;
  margin: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.accordion__content .accordion__docs-item {
  position: relative;
  display: flex;
  gap: 8px;
  transition: all 0.2s ease;
  cursor: pointer;
}

.accordion__docs-icon {
  flex-shrink: 0;
  min-width: 20px;
  height: 20px;
  background-color: #0e274d;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.accordion__docs-item--download .accordion__docs-icon {
  mask-image: url('http://gymn5.baranovichi.edu.by/ru/sm_full.aspx?guid=81393');
}

.accordion__docs-item--video .accordion__docs-icon {
  mask-image: url('http://gymn5.baranovichi.edu.by/ru/sm_full.aspx?guid=85283');
}

.accordion__docs-item--link .accordion__docs-icon {
  min-width: 16px;
  height: 16px;
  mask-image: url('http://gymn5.baranovichi.edu.by/ru/sm_full.aspx?guid=84803');
}

.accordion__docs-link {
  box-sizing: border-box;
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  width: 100%;
  color: #0e274d;
  text-decoration: none;
  border-radius: 0.5rem;
  border: 1px solid #e0e0e0;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.accordion__docs-link:hover {
  color: #0e274d;
  border-color: #e3e3e3;
  background-color: #f8fafc;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  text-decoration: none;
}

.accordion__docs-text {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.accordion__docs-meta {
  font-size: 0.75rem;
  color: #64748b;
  font-weight: 500;
}

.accordion__docs-external {
  min-width: 20px;
  height: 20px;
  background-color: #94a3b8;
  mask-image: url('http://gymn5.baranovichi.edu.by/ru/sm_full.aspx?guid=85273');
  mask-repeat: no-repeat;
  mask-size: contain;
  flex-shrink: 0;
  transition: all 0.2s ease;
  opacity: 0;
  transform: translateX(4px);
}

.accordion__docs-link:hover .accordion__docs-external {
  opacity: 1;
  transform: translateX(0);
}

.accordion__docs-link[target="_blank"]::after {
  content: '';
  position: absolute;
  inset: 0;
}

@media (max-width: 768px) {
  .accordion__docs-link {
    padding: 0.875rem 1rem;
  }

  .accordion__docs-icon {
    margin-top: 0.25rem;
  }
}