/* ==========================================================================
   SITEMAP PAGE — sitemap.html
   ========================================================================== */
body { padding-top: 80px; }
.sm-page {
  padding: var(--space-5xl) 0;
  min-height: 100vh;
}
.sm-page__header {
  margin-bottom: var(--space-5xl);
  padding-bottom: var(--space-4xl);
  border-bottom: 1px solid var(--color-border-light);
}
.sm-eyebrow {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-md);
}
.sm-page__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}
.sm-page__desc {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 560px;
}
/* Home link */
.sm-home {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  text-decoration: none;
  padding: var(--space-lg) var(--space-xl);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: var(--space-5xl);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}
.sm-home:hover { color: var(--color-primary); border-color: var(--color-primary); }
.sm-home__icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--color-background-secondary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.sm-home__icon svg { width: 18px; height: 18px; color: var(--color-text-secondary); }
.sm-home__label { font-size: var(--font-size-xs); font-weight: var(--font-weight-medium); color: var(--color-text-tertiary); margin-left: auto; }
/* Section groups */
.sm-groups { display: flex; flex-direction: column; gap: var(--space-5xl); }
.sm-group {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-4xl);
  align-items: start;
  padding-top: var(--space-4xl);
  border-top: 2px solid var(--color-border);
}
.sm-group__color {
  display: block;
  width: 28px; height: 3px;
  border-radius: 2px;
  margin-bottom: var(--space-md);
}
.sm-group__color--da      { background: #2563eb; }
.sm-group__color--founder { background: #7c3aed; }
.sm-group__color--applied { background: #0d9488; }
.sm-group__color--general { background: #9ca3af; }
.sm-group__title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-text);
  display: block;
  margin-bottom: var(--space-sm);
}
.sm-group__summary { font-size: var(--font-size-sm); color: var(--color-text-tertiary); line-height: 1.6; }
/* Page tree */
.sm-tree { display: flex; flex-direction: column; gap: var(--space-md); }
.sm-parent { border: 1px solid var(--color-border); border-radius: 10px; overflow: hidden; }
.sm-parent__head {
  display: flex; align-items: center; gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  text-decoration: none;
  transition: background var(--transition-fast);
}
.sm-parent__head:hover { background: var(--color-background-secondary); }
.sm-parent__icon {
  width: 32px; height: 32px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.sm-parent__icon svg { width: 15px; height: 15px; }
.sm-parent__icon--da      { background: rgba(37,99,235,0.08);  color: #2563eb; }
.sm-parent__icon--founder { background: rgba(124,58,237,0.08); color: #7c3aed; }
.sm-parent__icon--applied { background: rgba(13,148,136,0.08); color: #0d9488; }
.sm-parent__icon--general { background: #f3f4f6; color: #6b7280; }
.sm-parent__name { font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold); color: var(--color-text); display: block; line-height: 1.3; }
.sm-parent__desc { font-size: 0.75rem; color: var(--color-text-tertiary); margin-top: 2px; display: block; }
.sm-children { list-style: none; border-top: 1px solid var(--color-border-light); }
.sm-child {
  display: flex; align-items: center; gap: var(--space-md);
  padding: var(--space-md) var(--space-xl);
  border-bottom: 1px solid var(--color-border-light);
  text-decoration: none;
  transition: background var(--transition-fast);
}
.sm-child:last-child { border-bottom: none; }
.sm-child:hover { background: var(--color-background-secondary); }
.sm-child__indent { width: 20px; flex-shrink: 0; display: flex; align-items: center; justify-content: flex-end; }
.sm-child__indent svg { width: 12px; height: 12px; color: var(--color-text-tertiary); }
.sm-child__name { font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); color: var(--color-text-secondary); display: block; line-height: 1.3; }
.sm-child__desc { font-size: 0.75rem; color: var(--color-text-tertiary); margin-top: 1px; display: block; }
.sm-child:hover .sm-child__name { color: var(--color-text); }
.sm-standalone {
  display: flex; align-items: center; gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.sm-standalone:hover { background: var(--color-background-secondary); border-color: var(--color-border); }
.sm-standalone__name { font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold); color: var(--color-text); display: block; line-height: 1.3; }
.sm-standalone__desc { font-size: 0.75rem; color: var(--color-text-tertiary); margin-top: 2px; display: block; }
/* Responsive */
@media (max-width: 900px) { .sm-group { grid-template-columns: 1fr; gap: var(--space-xl); } }
@media (max-width: 600px) { .sm-page { padding: var(--space-4xl) 0; } }