.et-hero {
  padding: 64px 0;
  background: #f3f6f4;
}

.et-hero .container {
  max-width: 1120px;
}

.et-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 52px;
  align-items: center;
}

.et-hero h1 {
  max-width: 780px;
  font-size: 54px;
}

.et-hero .page-lead {
  max-width: 760px;
  margin-top: 22px;
}

.et-hero-figure {
  margin: 0;
  padding: 12px;
  border: 1px solid #cbd6d0;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 18px 42px rgba(18, 31, 25, 0.12);
}

.et-hero-figure img {
  width: 100%;
  height: auto;
}

.et-hero-figure figcaption {
  padding: 11px 4px 1px;
  color: var(--muted);
  font-size: 13px;
}

.et-free-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  max-width: 760px;
  margin-top: 22px;
  padding: 14px 16px;
  border-left: 4px solid var(--gold);
  background: #ffffff;
  color: var(--muted);
}

.et-free-note strong {
  color: var(--ink);
}

.et-stat-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.et-stat {
  min-height: 142px;
  padding: 24px 20px;
  border-right: 1px solid var(--line);
}

.et-stat:last-child {
  border-right: 0;
}

.et-stat strong {
  display: block;
  color: var(--green);
  font-size: 35px;
  line-height: 1;
}

.et-stat span {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.4;
}

.et-feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: 44px;
  align-items: center;
}

.et-video-frame {
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid #bfcac4;
  border-radius: 8px;
  background: #0f2435;
  box-shadow: 0 18px 40px rgba(15, 36, 53, 0.15);
}

.et-video-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.et-resource-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 18px;
}

.et-resource-links a {
  color: var(--blue);
  font-weight: 720;
  text-decoration: none;
}

.et-resource-links a:hover {
  color: var(--green);
  text-decoration: underline;
}

.et-lecture-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.et-lecture-card {
  display: flex;
  min-height: 188px;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 9px 26px rgba(18, 31, 25, 0.06);
}

.et-lecture-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 720;
  text-transform: uppercase;
}

.et-chapter-no {
  color: var(--gold-ink);
}

.et-lecture-card h3 {
  margin-top: 16px;
  font-size: 24px;
}

.et-lecture-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: auto;
  padding-top: 24px;
}

.et-lecture-actions a {
  color: var(--blue);
  font-weight: 760;
  text-decoration: none;
}

.et-lecture-actions a:first-child {
  color: var(--green);
}

.et-lecture-actions a:hover {
  text-decoration: underline;
}

.et-pathway {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.et-path-step {
  position: relative;
  min-height: 180px;
  padding: 26px 24px;
  border-right: 1px solid var(--line);
}

.et-path-step:last-child {
  border-right: 0;
}

.et-path-step span {
  color: var(--gold-ink);
  font-size: 13px;
  font-weight: 760;
}

.et-path-step h3 {
  margin: 10px 0;
  font-size: 21px;
}

.et-path-step p {
  color: var(--muted);
}

.et-open-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.et-open-link {
  min-height: 130px;
  padding: 20px;
  border-top: 3px solid var(--blue);
  background: #ffffff;
  text-decoration: none;
}

.et-open-link:nth-child(2) {
  border-top-color: var(--gold);
}

.et-open-link:nth-child(3) {
  border-top-color: var(--green);
}

.et-open-link:nth-child(4) {
  border-top-color: var(--coral);
}

.et-open-link strong,
.et-open-link span {
  display: block;
}

.et-open-link span {
  margin-top: 7px;
  color: var(--muted);
  font-size: 14px;
}

.et-open-link:hover strong {
  color: var(--green);
}

.et-training-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 48px;
  align-items: start;
}

.et-training-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.et-training-list li {
  padding: 14px 16px;
  border-left: 3px solid var(--gold);
  background: var(--surface);
  color: var(--muted);
}

.et-rights {
  padding: 24px 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: #ffffff;
}

.et-rights strong {
  color: var(--ink);
}

.et-hero a:focus-visible,
.et-resource-links a:focus-visible,
.et-lecture-actions a:focus-visible,
.et-open-link:focus-visible {
  outline: 3px solid #d49a46;
  outline-offset: 3px;
}

@media (max-width: 960px) {
  .et-hero-grid,
  .et-feature-grid,
  .et-training-grid {
    grid-template-columns: 1fr;
  }

  .et-hero-figure {
    max-width: 680px;
  }

  .et-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .et-stat {
    border-bottom: 1px solid var(--line);
  }

  .et-stat:nth-child(2n) {
    border-right: 0;
  }

  .et-stat:last-child {
    grid-column: 1 / -1;
    border-bottom: 0;
  }

  .et-pathway,
  .et-open-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .et-path-step:nth-child(2) {
    border-right: 0;
  }

  .et-path-step:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 620px) {
  .et-hero {
    padding: 50px 0;
  }

  .et-hero h1 {
    font-size: 38px;
  }

  .et-lecture-grid,
  .et-pathway,
  .et-open-links,
  .et-training-list,
  .et-stat-grid {
    grid-template-columns: 1fr;
  }

  .et-stat,
  .et-stat:nth-child(2n),
  .et-stat:last-child {
    grid-column: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .et-stat:last-child {
    border-bottom: 0;
  }

  .et-path-step,
  .et-path-step:nth-child(2) {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .et-path-step:last-child {
    border-bottom: 0;
  }

  .et-lecture-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }
}