/* ============================================
   Inner pages — shared deep-dive layout
   ============================================ */

.inner-hero {
  padding: 9rem 0 var(--space-xl);
  border-bottom: 1px solid var(--border-subtle);
}

.inner-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  margin: var(--space-sm) 0 var(--space-sm);
  max-width: 700px;
}

.inner-hero .hero-sub {
  margin: 0;
  max-width: 560px;
  text-align: left;
}

.container.narrow {
  max-width: 780px;
}

.deep-section {
  padding-top: var(--space-2xl);
}

.deep-block {
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: var(--space-2xl);
}

.deep-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.deep-index {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-cyan);
  display: block;
  margin-bottom: var(--space-xs);
}

.deep-block h2 {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  margin-bottom: var(--space-sm);
}

.deep-block > p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: var(--space-md);
}

.deep-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.deep-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.deep-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--accent-cyan);
  transform: rotate(45deg);
}

.deep-list a {
  color: var(--accent-cyan);
}

.deep-block a {
  color: var(--accent-cyan);
  border-bottom: 1px solid rgba(34, 211, 238, 0.3);
  transition: border-color 0.2s ease;
}

.deep-block a:hover {
  border-color: var(--accent-cyan);
}

/* Single-package display card (packages.html) -- one flat AgenticCore
   Package replaced the former 3-column Low/Mid/High tier comparison
   table, so this is a single centered card rather than a grid. */
.package-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  max-width: 420px;
  margin: var(--space-xl) 0;
}

.package-card h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-sm);
}

.package-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: var(--space-md);
}

.package-card ul li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding-left: 1.1rem;
  position: relative;
}

.package-card ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--text-tertiary);
}

.package-note {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-top: var(--space-md);
}

.package-card .btn {
  width: 100%;
  margin-top: var(--space-md);
}

/* Referral levels diagram */
.level-chain {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: var(--space-lg) 0;
}

.level-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
}

.level-badge {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #06222B;
  background: var(--accent-cyan);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 600;
}

.level-row.l2 .level-badge {
  background: var(--accent-blue);
  color: #05122B;
}

.level-row.l3 .level-badge {
  background: var(--border-subtle);
  color: var(--text-primary);
}

.level-info h4 {
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.level-info p {
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.example-box {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
}

.example-box h4 {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-sm);
}

.example-box p {
  font-size: 0.94rem;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.example-box p:last-child {
  margin-bottom: 0;
}

.note-box {
  border-left: 3px solid var(--accent-cyan);
  padding: var(--space-sm) var(--space-md);
  background: rgba(34, 211, 238, 0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: var(--space-md) 0;
}