/* Расширение Академии — не меняет academy.css */

/* --- Extension articles: richer blocks --- */

.academy-page--extension .academy-content h2 {
  margin: 0;
}

.academy-section {
  margin: 40px 0;
  padding-top: 8px;
}

.academy-section + .academy-section {
  border-top: 1px solid var(--line);
  padding-top: 36px;
}

.academy-section__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.academy-section__head h2 {
  margin: 0;
  flex: 1;
}

.academy-section__icon .to-icon-wrap {
  background: rgba(255, 107, 44, 0.12);
  color: var(--accent);
}

.academy-intro {
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(74, 158, 255, 0.12), rgba(255, 107, 44, 0.06));
  border: 1px solid rgba(74, 158, 255, 0.25);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.academy-intro p:first-child {
  font-size: 17px;
  color: var(--text);
  line-height: 1.65;
}

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

.academy-block-grid {
  display: grid;
  gap: 14px;
}

.academy-page--extension .academy-block--rich {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  margin: 0;
  padding: 18px 20px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.academy-page--extension .academy-block--rich:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.academy-page--extension .academy-block--next-step {
  grid-template-columns: auto 1fr;
  margin-top: 24px;
}

.academy-block__body {
  min-width: 0;
}

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

.academy-block__body .btn {
  margin-top: 14px;
}

.academy-block__num {
  position: absolute;
  top: 14px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: rgba(255, 107, 107, 0.55);
}

.academy-page--extension .academy-block--mistake {
  position: relative;
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(255, 107, 107, 0.03));
  border: 1px solid rgba(255, 107, 107, 0.28);
  border-left: none;
  padding-right: 48px;
}

.academy-page--extension .academy-block--mistake .academy-block__icon .to-icon-wrap {
  background: rgba(255, 107, 107, 0.15);
  color: #ff6b6b;
}

.academy-page--extension .academy-block--tip {
  background: linear-gradient(135deg, rgba(74, 158, 255, 0.12), rgba(74, 158, 255, 0.04));
  border: 1px solid rgba(74, 158, 255, 0.28);
  border-left: none;
}

.academy-page--extension .academy-block--tip .academy-block__icon .to-icon-wrap {
  background: var(--eng-blue-dim);
  color: var(--eng-blue);
}

.academy-page--extension .academy-block--case {
  background: linear-gradient(135deg, rgba(255, 107, 44, 0.1), rgba(255, 107, 44, 0.03));
  border: 1px solid rgba(255, 107, 44, 0.28);
  border-left: none;
}

.academy-page--extension .academy-block--case .academy-block__icon .to-icon-wrap {
  background: rgba(255, 107, 44, 0.12);
  color: var(--accent);
}

.academy-page--extension .academy-block--checklist {
  background: linear-gradient(135deg, rgba(48, 209, 88, 0.1), rgba(48, 209, 88, 0.03));
  border: 1px solid rgba(48, 209, 88, 0.28);
  border-left: none;
}

.academy-page--extension .academy-block--checklist .academy-block__icon .to-icon-wrap {
  background: rgba(48, 209, 88, 0.15);
  color: var(--call);
}

.academy-summary--cards {
  padding: 20px;
  background: linear-gradient(160deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.academy-summary__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.academy-summary__card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: var(--bg-2);
  border: 1px solid var(--line);
}

.academy-summary__card--accent {
  background: rgba(255, 107, 44, 0.08);
  border-color: rgba(255, 107, 44, 0.3);
  grid-column: 1 / -1;
}

.academy-summary__card-icon {
  margin-bottom: 4px;
}

.academy-summary__card-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.academy-summary__card-value {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text);
}

.academy-hero--cluster .academy-hero__head {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 16px;
}

.academy-hero__icon {
  flex-shrink: 0;
}

.academy-hero__head-text {
  flex: 1;
  min-width: 0;
}

.academy-hero__head-text .academy-hero__badge {
  margin-bottom: 8px;
}

.academy-hero__head-text h1 {
  margin: 0;
}

.academy-hero__meta .academy-meta__icon {
  display: inline-flex;
  vertical-align: middle;
}

.academy-summary {
  margin: 0 0 28px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.academy-summary__title {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.academy-summary__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.academy-summary__table th {
  text-align: left;
  font-weight: 600;
  color: var(--muted);
  padding: 6px 16px 6px 0;
  vertical-align: top;
  white-space: nowrap;
  width: 120px;
}

.academy-summary__table td {
  padding: 6px 0;
  line-height: 1.45;
}

.academy-block--next-step {
  margin-top: 20px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 107, 44, 0.35);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(255, 107, 44, 0.14), rgba(255, 107, 44, 0.05));
}

.academy-block--next-step .btn {
  margin-top: 12px;
}

.academy-tools {
  margin: 36px 0;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.academy-tools__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.academy-tools__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-2);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, background 0.2s;
}

.academy-tools__item:hover {
  border-color: var(--accent);
  background: var(--surface);
}

.academy-tools__label {
  font-weight: 600;
  font-size: 15px;
}

.academy-tools__hint {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}

.academy-cases-teaser {
  margin: 32px 0;
  padding: 24px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(74, 158, 255, 0.1), rgba(255, 107, 44, 0.08));
  border: 1px solid var(--line);
}

.academy-cases-teaser__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.academy-cases-teaser h2 {
  margin: 0 0 8px;
  font-size: clamp(18px, 2.5vw, 22px);
}

.academy-cases-teaser p {
  margin: 0;
  color: var(--muted);
  max-width: 480px;
  line-height: 1.5;
}

.academy-services-links,
.academy-catalog-link {
  margin: 28px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.academy-services-links__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.academy-services-links__list a {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.2s, color 0.2s;
}

.academy-services-links__list a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.academy-catalog-link p {
  margin: 8px 0 12px;
  color: var(--muted);
  line-height: 1.5;
}

.academy-hub-section-title {
  font-size: clamp(18px, 2.5vw, 22px);
  margin: 32px 0 16px;
}

.academy-hub-section-title:first-of-type {
  margin-top: 0;
}

.academy-categories--hub {
  margin-top: 8px;
}

.academy-category-card--compact {
  padding: 18px;
}

.academy-extension-search {
  margin: 24px 0 8px;
  max-width: 520px;
}

.academy-extension-search__label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--muted);
}

.academy-extension-search__field {
  position: relative;
  display: flex;
  align-items: center;
}

.academy-extension-search__icon {
  position: absolute;
  left: 12px;
  pointer-events: none;
}

.academy-extension-search__input {
  width: 100%;
  padding: 12px 14px 12px 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-2);
  color: var(--text);
  font-size: 15px;
}

.academy-extension-search__input:focus {
  outline: none;
  border-color: var(--eng-blue);
}

.academy-extension-search__hint {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.academy-popular-guides {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.academy-popular-guides h2 {
  font-size: clamp(20px, 2.5vw, 26px);
  margin-bottom: 16px;
}

.academy-popular-guides__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

.academy-popular-guides__item {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-2);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s;
}

.academy-popular-guides__item:hover {
  border-color: var(--accent);
}

.academy-popular-guides__item strong {
  display: block;
  font-size: 15px;
  margin-bottom: 6px;
}

.academy-popular-guides__item span {
  font-size: 12px;
  color: var(--muted);
}

.article-share {
  margin: 32px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.article-share__row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.academy-related {
  margin: 32px 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.academy-related__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.academy-related__list li {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-2);
}

.academy-related__list a {
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
}

.academy-related__list a:hover {
  color: var(--accent);
}

.academy-related__list span {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.45;
}

.academy-author {
  margin: 28px 0;
  padding: 20px;
  border-left: 3px solid var(--eng-blue);
  background: rgba(74, 158, 255, 0.06);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.academy-author__inner {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.academy-author__photo {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 20%;
  background: #d4d4d4;
  border: 2px solid rgba(74, 158, 255, 0.25);
  flex-shrink: 0;
}
.academy-author__body h2 {
  margin: 0 0 8px;
  font-size: 18px;
}
.academy-author__body p {
  margin: 0;
}
@media (max-width: 640px) {
  .academy-author__inner { flex-direction: column; align-items: center; text-align: center; }
}

.academy-extension-cluster {
  margin-top: 28px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.academy-extension-cluster:first-of-type {
  border-top: none;
  padding-top: 0;
}

.academy-extension-cluster h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(20px, 2.5vw, 24px);
  margin-bottom: 4px;
}

.academy-extension-cluster__count {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 10px;
}

.academy-extension-catalog-hero {
  margin-bottom: 8px;
}

.academy-extension-catalog-hero .content-hero__lead {
  max-width: 720px;
}

.academy-extension-cluster__list,
.academy-extension-cluster ul {
  margin: 12px 0 0;
  padding-left: 20px;
  columns: 2;
  column-gap: 32px;
}

.academy-extension-cluster li {
  margin-bottom: 8px;
  break-inside: avoid;
}

.academy-extension-cluster li[hidden] {
  display: none;
}

.academy-extension-cluster[data-hidden] {
  display: none;
}

.academy-table-wrap {
  margin: 20px 0 8px;
  overflow-x: auto;
}

.academy-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.academy-table th,
.academy-table td {
  padding: 10px 14px;
  text-align: left;
  border: 1px solid var(--line);
  vertical-align: top;
}

.academy-table thead th {
  background: var(--surface);
  font-weight: 600;
}

.academy-table tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.academy-table__note {
  font-size: 12px;
  color: var(--muted);
  margin-top: 8px;
}

.academy-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.academy-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md, 8px);
}

.academy-step__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent, #c8a84b);
  flex-shrink: 0;
}

.academy-step p {
  margin: 0;
  line-height: 1.55;
}

.academy-section--budget .academy-section__head + p {
  max-width: 72ch;
}

.academy-related-links {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.academy-related-links a {
  color: var(--accent, #c8a84b);
  text-decoration: none;
  font-weight: 500;
}

.academy-related-links a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .academy-tools__grid {
    grid-template-columns: 1fr;
  }

  .academy-hero--cluster .academy-hero__head {
    flex-direction: column;
    gap: 12px;
  }

  .academy-summary__grid {
    grid-template-columns: 1fr;
  }

  .academy-summary__card--accent {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .academy-extension-cluster ul,
  .academy-extension-cluster__list {
    columns: 1;
  }
}