.subpage-hero-strip {
  background: linear-gradient(135deg, var(--secondary) 0%, #000000 100%);
  padding: 48px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.subpage-hero-strip h1 {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 200;
  letter-spacing: 0.06em;
  color: var(--primary);
  position: relative;
  z-index: 1;
}

.subpage-body {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 24px 80px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  position: relative;
  z-index: 1;
}

.subpage-sidebar {
  position: sticky;
  top: 78px;
  align-self: start;
}

.sidebar-nav {
  list-style: none;
  background: var(--surface);
  padding: 20px 0;
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
}

.sidebar-nav li a {
  display: block;
  padding: 10px 24px;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  border-left: 3px solid transparent;
  transition: all 0.2s;
}

.sidebar-nav li a:hover {
  color: var(--secondary);
  border-left-color: var(--primary);
  background: rgba(212, 175, 55, 0.06);
}

.subpage-content h2 {
  font-size: 22px;
  font-weight: 600;
  color: var(--secondary);
  margin: 36px 0 14px;
}

.subpage-content h2:first-child {
  margin-top: 0;
}

.subpage-content p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 16px;
}

.subpage-content ul {
  margin: 0 0 16px 24px;
}

.subpage-content li {
  font-size: 15px;
  margin-bottom: 8px;
  color: var(--text);
}

.sidebar-img {
  margin-top: 24px;
  max-width: 100%;
  max-height: 320px;
  object-fit: cover;
  width: 100%;
}

.callout-box {
  background: rgba(212, 175, 55, 0.1);
  padding: 20px 24px;
  margin: 24px 0;
  border-left: 4px solid var(--primary);
}

.callout-box p {
  margin-bottom: 0;
  font-size: 14px;
}

@media (max-width: 900px) {
  .subpage-body {
    grid-template-columns: 1fr;
    padding: 40px 16px 60px;
    overflow: hidden;
  }
  .subpage-sidebar {
    position: static;
  }
  .sidebar-img {
    max-width: 100%;
    max-height: 220px;
    object-fit: cover;
  }
}

@media (max-width: 375px) {
  .sidebar-img {
    max-height: 180px;
  }
}