:root {
  --training-blue: #0759ad;
  --training-blue-dark: #073d78;
  --training-ink: #102b4e;
  --training-muted: #60738b;
  --training-line: #dbe8f4;
  --training-soft: #eef7ff;
  --training-green: #62b238;
}

.training-page {
  background: #fff;
  color: var(--training-ink);
  font-family: "Open Sans", Arial, sans-serif;
  text-align: left;
}

.training-shell {
  width: min(1380px, calc(100% - 48px));
  margin: 0 auto;
}

.training-hero {
  padding-top: 105px;
  background: linear-gradient(112deg, #f3f9ff 0%, #fff 58%, #e8f4ff 100%);
  border-bottom: 1px solid var(--training-line);
}

.training-hero-grid {
  min-height: 380px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(380px, .9fr) 180px;
  align-items: stretch;
}

.training-hero-copy {
  align-self: center;
  padding: 58px 48px 58px 0;
}

.training-hero h1 {
  margin: 0 0 18px;
  max-width: 760px;
  color: var(--training-ink);
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.08;
  letter-spacing: -.035em;
}

.training-hero-copy > p {
  max-width: 720px;
  margin: 0;
  color: var(--training-muted);
  font-size: 18px;
  line-height: 1.6;
}

.training-hero-image {
  min-height: 300px;
  overflow: hidden;
}

.training-hero-image img,
.course-detail-hero > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.training-hero-message {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 32px;
  color: var(--training-blue-dark);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.35;
  text-transform: uppercase;
}

.training-hero-message::after {
  content: "";
  display: block;
  width: 46px;
  height: 4px;
  margin-top: 22px;
  background: var(--training-blue);
}

.training-section {
  padding: 62px 0;
}

.training-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.training-section-heading h2,
.training-benefits h2,
.training-actions h2,
.course-detail-main h2,
.related-courses h2 {
  margin: 0;
  color: var(--training-blue-dark);
  font-size: clamp(27px, 3vw, 38px);
  line-height: 1.2;
}

.training-section-heading > span,
.training-program-heading p {
  color: var(--training-muted);
  font-weight: 600;
}

.direction-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.direction-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--training-line);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(10, 55, 100, .08);
  color: var(--training-ink);
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.direction-card:hover,
.direction-card:focus-visible,
.direction-card.is-current {
  border-color: var(--training-blue);
  box-shadow: 0 14px 32px rgba(7, 89, 173, .16);
  color: var(--training-ink);
  transform: translateY(-3px);
  outline: none;
}

.direction-card-media,
.course-card-media {
  position: relative;
  aspect-ratio: 12 / 7;
  overflow: hidden;
  background: var(--training-soft);
}

.direction-card-media img,
.course-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}

.direction-card:hover img { transform: scale(1.035); }

.direction-number {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--training-blue);
  box-shadow: 0 3px 10px rgba(0, 0, 0, .18);
  color: #fff;
  font-size: 17px;
  font-weight: 800;
}

.training-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 11px;
  border-radius: 999px;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .035em;
  text-transform: uppercase;
}

.direction-card-media .training-badge,
.course-card-media .training-badge {
  position: absolute;
  top: 13px;
  right: 12px;
}

.training-badge-new { background: var(--training-green); }
.training-badge-request { background: var(--training-blue); }

.direction-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 20px;
}

.direction-card h3 {
  margin: 0 0 10px;
  color: var(--training-blue-dark);
  font-size: 18px;
  line-height: 1.34;
}

.direction-card p {
  margin: 0 0 22px;
  color: var(--training-muted);
  font-size: 14px;
  line-height: 1.55;
}

.direction-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  color: var(--training-blue);
}

.direction-card-footer span { font-size: 24px; }

.training-benefits,
.training-actions {
  padding: 38px 0;
  background: linear-gradient(90deg, #edf7ff, #f7fbff);
  border-block: 1px solid var(--training-line);
}

.training-benefits h2,
.training-actions h2 { margin-bottom: 24px; }

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.benefit-icon,
.training-action-grid span {
  width: 46px;
  height: 46px;
  display: grid;
  flex: 0 0 46px;
  place-items: center;
  border-radius: 50%;
  background: var(--training-blue);
  color: #fff;
  font-size: 22px;
  font-weight: 800;
}

.benefit-item p {
  margin: 0;
  color: var(--training-ink);
  font-size: 14px;
  line-height: 1.45;
}

.training-program-heading p { margin: 8px 0 0; }

.training-catalog-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 30px;
  align-items: start;
}

.training-filters {
  position: sticky;
  top: 100px;
  padding: 22px;
  border: 1px solid var(--training-line);
  border-radius: 10px;
  background: #fff;
}

.filter-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--training-line);
}

.filter-heading button {
  border: 0;
  background: transparent;
  color: var(--training-blue);
  cursor: pointer;
}

.training-filters fieldset {
  margin: 20px 0 0;
  padding: 0;
  border: 0;
}

.training-filters legend {
  margin-bottom: 10px;
  color: var(--training-ink);
  font-size: 14px;
  font-weight: 800;
}

.training-filters label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 9px 0;
  color: var(--training-muted);
  font-size: 13px;
  cursor: pointer;
}

.training-filters input { margin-top: 2px; accent-color: var(--training-blue); }
.training-filters label.is-disabled {
  opacity: .45;
  cursor: not-allowed;
}
.training-filters input:disabled { cursor: not-allowed; }
.filter-option-count {
  min-width: 1.5em;
  margin-left: auto;
  color: #7f91a6;
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.training-filter-toggle { display: none; }

.course-results-count {
  margin: 0 0 12px;
  color: var(--training-muted);
  font-size: 13px;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.course-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--training-line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 6px 22px rgba(10, 55, 100, .07);
}
.course-card[hidden] { display: none; }

.course-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 18px;
}

.course-code {
  margin: 0 0 8px;
  color: var(--training-muted);
  font-size: 11px;
  line-height: 1.4;
}

.course-card h3 {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.38;
}

.course-card h3 a { color: var(--training-blue-dark); }
.course-card h3 a:focus-visible { outline: 3px solid #f5b642; outline-offset: 3px; }

.course-facts {
  display: flex;
  gap: 18px;
  margin: auto 0 18px;
  padding: 0;
  list-style: none;
  color: var(--training-muted);
  font-size: 13px;
}

.course-card-footer {
  display: grid;
  gap: 13px;
}

.course-card-footer strong {
  color: var(--training-blue-dark);
  font-size: 20px;
}

.training-button,
.course-instance-list button,
.training-filter-toggle {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 2px solid var(--training-blue);
  border-radius: 6px;
  background: var(--training-blue);
  color: #fff;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.training-button:hover,
.training-button:focus-visible,
.course-instance-list button:hover,
.course-instance-list button:focus-visible {
  background: var(--training-blue-dark);
  border-color: var(--training-blue-dark);
  color: #fff;
  outline: 3px solid #f5b642;
  outline-offset: 2px;
}

.training-empty { grid-column: 1 / -1; padding: 34px; background: var(--training-soft); }

.training-action-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.training-action-grid a,
.training-action-grid button {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 12px;
  border: 0;
  background: transparent;
  color: var(--training-ink);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.training-action-grid a:hover,
.training-action-grid a:focus-visible,
.training-action-grid button:hover,
.training-action-grid button:focus-visible {
  color: var(--training-blue);
  outline: 3px solid #f5b642;
  outline-offset: 2px;
}

.training-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--training-muted);
  font-size: 13px;
}

.training-breadcrumbs a { color: var(--training-blue); }

.course-detail-shell { padding: 125px 0 72px; }
.course-breadcrumbs { margin-bottom: 24px; }

.course-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(360px, .7fr);
  overflow: hidden;
  border-radius: 14px;
  background: var(--training-soft);
}

.course-detail-hero > div { padding: 50px; align-self: center; }
.course-detail-hero > img { min-height: 340px; }

.course-detail-code {
  margin: 0 0 14px;
  color: var(--training-blue);
  font-weight: 800;
}

.course-detail-hero h1 {
  margin: 0;
  color: var(--training-blue-dark);
  font-size: clamp(31px, 4vw, 48px);
  line-height: 1.15;
}

.course-detail-badges { margin-top: 20px; }

.course-summary {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr)) auto;
  gap: 1px;
  margin: 28px 0 48px;
  overflow: hidden;
  border: 1px solid var(--training-line);
  border-radius: 10px;
  background: var(--training-line);
}

.course-summary > div {
  display: flex;
  min-height: 96px;
  flex-direction: column;
  justify-content: center;
  padding: 16px;
  background: #fff;
}

.course-summary span { color: var(--training-muted); font-size: 12px; }
.course-summary strong { margin-top: 6px; color: var(--training-ink); }
.course-summary .training-button { margin: 16px; align-self: center; }

.course-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 44px;
  align-items: start;
}

.course-detail-main > section {
  padding: 0 0 34px;
  margin-bottom: 34px;
  border-bottom: 1px solid var(--training-line);
}

.course-detail-main h2 { margin-bottom: 18px; font-size: 28px; }
.training-richtext, .course-detail-main p { color: #40546c; line-height: 1.7; }

.course-program {
  border: 1px solid var(--training-line);
  border-radius: 8px;
  background: #fff;
}

.course-program summary {
  padding: 18px;
  color: var(--training-blue-dark);
  font-weight: 800;
  cursor: pointer;
}

.course-program .training-richtext { padding: 0 18px 18px; }

.course-instance-list { display: grid; gap: 12px; }
.course-instance-list article {
  display: grid;
  grid-template-columns: minmax(160px, .8fr) minmax(200px, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--training-line);
  border-radius: 8px;
}

.course-instance-list span { color: var(--training-muted); }

.course-detail-aside { position: sticky; top: 105px; }
.course-aside-card { padding: 28px; border-radius: 10px; background: var(--training-soft); }
.course-aside-card h2 { margin: 0 0 14px; color: var(--training-blue-dark); font-size: 24px; }
.course-aside-card p { color: #40546c; line-height: 1.6; }
.course-aside-card .training-button { width: 100%; margin-top: 10px; }
.course-file-link { display: block; margin-top: 14px; padding: 16px; border: 1px solid var(--training-line); border-radius: 8px; text-align: center; }

.related-courses { padding-top: 42px; }
.related-course-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 20px; }
.related-course-grid a { display: grid; gap: 8px; padding: 20px; border: 1px solid var(--training-line); border-radius: 8px; }
.related-course-grid span { color: var(--training-ink); }

@media (max-width: 1199px) {
  .training-shell { width: min(100% - 36px, 1120px); }
  .training-hero-grid { grid-template-columns: 1fr 1fr; }
  .training-hero-message { grid-column: 1 / -1; padding: 18px 0 28px; }
  .direction-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .benefit-grid, .training-action-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .course-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .course-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 899px) {
  .training-hero { padding-top: 82px; }
  .training-hero-grid, .course-detail-hero { grid-template-columns: 1fr; }
  .training-hero-copy { padding: 44px 0 30px; }
  .training-hero-image { min-height: 250px; }
  .training-hero-message { padding-top: 22px; }
  .direction-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .benefit-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .training-catalog-layout, .course-detail-layout { grid-template-columns: 1fr; }
  .training-filter-toggle { display: inline-flex; }
  .training-filters { position: static; display: none; }
  .training-filters.is-open { display: block; }
  .training-action-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .course-detail-shell { padding-top: 100px; }
  .course-detail-hero > div { padding: 34px; }
  .course-detail-aside { position: static; }
}

@media (max-width: 599px) {
  .training-shell { width: min(100% - 24px, 560px); }
  .training-section { padding: 42px 0; }
  .training-section-heading { align-items: flex-start; }
  .direction-grid, .course-grid, .benefit-grid, .training-action-grid, .related-course-grid { grid-template-columns: 1fr; }
  .direction-card h3 { font-size: 19px; }
  .training-benefits, .training-actions { padding: 32px 0; }
  .course-summary { grid-template-columns: 1fr; }
  .course-summary > div { min-height: 78px; }
  .course-summary .training-button { width: calc(100% - 32px); }
  .course-instance-list article { grid-template-columns: 1fr; }
  .course-instance-list button { width: 100%; }
  .course-detail-hero > div { padding: 26px; }
  .course-detail-hero > img { min-height: 230px; }
  .training-action-grid a, .training-action-grid button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .direction-card,
  .direction-card img { transition: none; }
}