/* Docs section — builds on landing.css tokens */

.m-nav-links a.is-active {
  color: var(--text);
}

.docs-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 2.5rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  min-height: calc(100vh - 180px);
}

.docs-sidebar {
  position: sticky;
  top: 4.5rem;
  align-self: start;
  padding-top: 0.25rem;
}

.docs-sidebar-home {
  display: block;
  margin-bottom: 1.5rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.docs-sidebar-home:hover,
.docs-sidebar-home.is-active {
  color: var(--accent);
}

.docs-nav-label {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.docs-nav-list {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
}

.docs-nav-list li + li {
  margin-top: 0.2rem;
}

.docs-nav-list a {
  display: block;
  padding: 0.4rem 0.65rem;
  margin-left: -0.65rem;
  border-radius: 8px;
  font-size: 0.92rem;
  color: var(--muted);
  transition: background 0.15s ease, color 0.15s ease;
}

.docs-nav-list a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.docs-nav-list a.is-active {
  color: var(--accent);
  background: rgba(142, 227, 169, 0.1);
  font-weight: 500;
}

.docs-main {
  min-width: 0;
  max-width: 42rem;
}

.docs-hub h1,
.docs-article h1 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.docs-lead {
  margin: 0 0 2rem;
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.6;
}

.docs-section {
  margin-bottom: 2.5rem;
}

.docs-section h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.docs-card-grid {
  display: grid;
  gap: 0.85rem;
}

.docs-card {
  display: block;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.15s ease, background 0.15s ease;
}

.docs-card:hover {
  border-color: rgba(142, 227, 169, 0.35);
  background: rgba(142, 227, 169, 0.05);
}

.docs-card strong {
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--text);
}

.docs-card:hover strong {
  color: var(--accent);
}

.docs-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.5;
}

.docs-article h2 {
  margin: 2.25rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.docs-article h3 {
  margin: 1.5rem 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
}

.docs-article p {
  margin: 0 0 1rem;
  color: var(--muted);
  line-height: 1.65;
}

.docs-article p strong,
.docs-article li strong {
  color: var(--text);
  font-weight: 600;
}

.docs-article a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.docs-article a:hover {
  color: var(--accent-bright);
}

.docs-article ol,
.docs-article ul {
  margin: 0 0 1.15rem;
  padding-left: 1.25rem;
  color: var(--muted);
  line-height: 1.65;
}

.docs-article li + li {
  margin-top: 0.4rem;
}

.docs-article code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.88em;
  padding: 0.12em 0.4em;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--accent);
}

.docs-code {
  display: block;
  margin: 0 0 1.25rem;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elevated);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--accent);
  white-space: pre-wrap;
  word-break: break-all;
}

.docs-callout {
  margin: 0 0 1.25rem;
  padding: 0.9rem 1.1rem;
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
  background: rgba(142, 227, 169, 0.08);
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.docs-callout strong {
  color: var(--text);
}

.docs-checklist {
  list-style: none;
  padding-left: 0;
}

.docs-checklist li {
  position: relative;
  padding-left: 1.5rem;
}

.docs-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.55rem;
  height: 0.55rem;
  border: 1.5px solid var(--accent);
  border-radius: 3px;
}

.docs-next {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.docs-next p {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.docs-next a {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.docs-next a:hover {
  color: var(--accent-bright);
}

@media (max-width: 800px) {
  .docs-shell {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.25rem 1.25rem 3rem;
  }

  .docs-sidebar {
    position: static;
    padding: 0 0 1rem;
    border-bottom: 1px solid var(--border);
  }

  .docs-sidebar-home {
    margin-bottom: 1rem;
  }

  .docs-nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 1rem;
  }

  .docs-nav-list li + li {
    margin-top: 0;
  }

  .docs-nav-list a {
    margin-left: 0;
    padding: 0.35rem 0.7rem;
    background: rgba(255, 255, 255, 0.03);
  }
}