.sub-hero-strip {
  background: var(--primary);
  padding: 48px 48px 40px;
  text-align: center;
}

.sub-hero-strip h1 {
  color: #fff;
  font-weight: 200;
  font-size: clamp(26px, 4vw, 38px);
  max-width: 700px;
  margin: 0 auto;
}

.sub-body-split {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 0;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.sub-sidebar {
  padding: 40px 24px 40px 0;
  border-right: 1px solid var(--border);
}

.sub-sidebar-nav {
  position: sticky;
  top: 80px;
  list-style: none;
}

.sub-sidebar-nav li {
  margin-bottom: 12px;
}

.sub-sidebar-nav a {
  font-size: 13px;
  color: var(--muted);
  transition: color 0.3s ease;
}

.sub-sidebar-nav a:hover {
  color: var(--primary);
}

.sub-main {
  padding: 40px 0 40px 40px;
}

.sub-main h2 {
  font-weight: 200;
  font-size: 24px;
  margin: 36px 0 14px;
  color: var(--text);
}

.sub-main h2:first-child {
  margin-top: 0;
}

.sub-main p {
  color: var(--muted);
  margin-bottom: 16px;
  line-height: 1.75;
}

.sub-main ul {
  margin: 0 0 16px 20px;
  color: var(--muted);
}

.sub-main li {
  margin-bottom: 8px;
}

.sub-img-rail {
  display: flex;
  gap: 16px;
  margin: 28px 0;
  flex-wrap: wrap;
}

.sub-img-rail img {
  max-width: 240px;
  max-height: 180px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.sub-callout {
  background: var(--glass-bg);
  backdrop-filter: blur(40px);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
  padding: 20px 24px;
  margin: 24px 0;
  font-size: 14px;
  color: var(--muted);
}

.sub-verification-img {
  max-width: 400px;
  max-height: 260px;
  border-radius: 10px;
  margin: 24px 0;
  object-fit: cover;
}

@media (max-width: 768px) {
  .sub-hero-strip {
    padding: 32px 20px;
  }

  .sub-body-split {
    grid-template-columns: 1fr;
    padding: 0 20px 48px;
  }

  .sub-sidebar {
    display: none;
  }

  .sub-main {
    padding: 32px 0;
  }

  .sub-img-rail img {
    max-width: 100%;
  }
}