/* ── NGW Public Docs Styles ─────────────────────────── */
/* Inherits tokens from marketing.css                    */

/* ── Docs home ──────────────────────────────────────── */

.docs-home {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 48px var(--space-md, 20px) 80px;
}

.docs-home__hero {
  text-align: center;
  padding: 40px 0 48px;
}

.docs-home__hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 16px;
}

.docs-home__hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-dim);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Card grid ──────────────────────────────────────── */

.docs-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 48px;
}

.docs-card {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, background 0.15s;
}

.docs-card:hover {
  border-color: var(--accent);
  background: var(--elevated);
}

.docs-card__icon {
  font-size: 28px;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.docs-card h2 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.docs-card p {
  font-size: 0.875rem;
  color: var(--text-dim);
  line-height: 1.5;
  margin-bottom: 10px;
}

.docs-card__meta {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
}

/* ── Popular lookups ────────────────────────────────── */

.docs-popular h2 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
}

.docs-popular__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
}

.docs-popular__grid a {
  display: block;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--accent);
  text-decoration: none;
  font-size: 0.875rem;
  transition: border-color 0.15s, background 0.15s;
}

.docs-popular__grid a:hover {
  background: var(--elevated);
  border-color: var(--accent);
}

/* ── Docs layout (sidebar + main) ───────────────────── */

.docs-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  max-width: var(--max-w);
  margin: 0 auto;
  min-height: calc(100vh - 64px);
}

@media (max-width: 700px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    display: none;
  }
}

/* ── Sidebar ────────────────────────────────────────── */

.docs-sidebar {
  border-right: 1px solid var(--border);
  padding: 32px 0;
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  overflow-y: auto;
}

.docs-sidebar__section {
  margin-bottom: 24px;
  padding: 0 20px;
}

.docs-sidebar__heading {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.docs-sidebar a {
  display: block;
  padding: 4px 0;
  font-size: 0.875rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.12s;
}

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

/* ── Main content area ──────────────────────────────── */

.docs-main {
  padding: 40px 48px 80px;
  max-width: 800px;
}

@media (max-width: 700px) {
  .docs-main {
    padding: 24px 20px 60px;
  }
}

.docs-main__header {
  margin-bottom: 40px;
}

.docs-breadcrumb {
  display: inline-block;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.875rem;
  margin-bottom: 16px;
}

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

.docs-main__header h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 12px;
}

.docs-intro {
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ── Pattern entries ────────────────────────────────── */

.pattern-entry {
  margin-bottom: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--border);
}

.pattern-entry:last-of-type {
  border-bottom: none;
}

.pattern-entry__header {
  margin-bottom: 24px;
}

.pattern-entry__header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.pattern-entry__tagline {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.5;
}

.pattern-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: 999px;
}

.pattern-badge--high {
  background: rgba(77,163,255,0.15);
  color: var(--accent);
  border: 1px solid rgba(77,163,255,0.3);
}

.pattern-entry__grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 32px;
}

@media (max-width: 640px) {
  .pattern-entry__grid {
    grid-template-columns: 1fr;
  }
}

.pattern-entry h3 {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin: 20px 0 8px;
}

.pattern-entry h3:first-child { margin-top: 0; }

.pattern-entry ul,
.pattern-entry ol {
  padding-left: 20px;
  margin-bottom: 12px;
}

.pattern-entry li {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 4px;
}

.pattern-entry p {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 12px;
}

.pattern-entry strong { color: var(--text); }

/* ── Pattern meta card ──────────────────────────────── */

.pattern-meta-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  align-self: start;
  position: sticky;
  top: 80px;
}

.pattern-meta-card__row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
}

.pattern-meta-card__row:last-child { border-bottom: none; }

.pattern-meta-card__row span:first-child {
  color: var(--text-dim);
  flex-shrink: 0;
  min-width: 80px;
}

.pattern-meta-card__row span:last-child {
  color: var(--text);
  text-align: right;
}

/* ── Glossary ────────────────────────────────────────── */

.glossary {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.glossary__entry {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.glossary__entry:last-child { border-bottom: none; }

.glossary__entry dt {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.glossary__entry dd {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.65;
  margin: 0;
}

.glossary__entry dd a {
  color: var(--accent);
  text-decoration: none;
}

.glossary__entry dd strong {
  color: var(--text);
}

/* ── How it works (how-it-works.html) ───────────────── */

.hiw-steps {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin: 40px 0;
}

.hiw-step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  align-items: flex-start;
}

.hiw-step__number {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--accent-subtle);
  border: 1px solid rgba(77,163,255,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 800; color: var(--accent);
  flex-shrink: 0;
}

.hiw-step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 6px;
}

.hiw-step p {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin: 0 0 10px;
}

.hiw-step ul {
  padding-left: 18px;
  margin: 0;
}

.hiw-step li {
  font-size: 0.875rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 3px;
}

/* ── Docs CTA ────────────────────────────────────────── */

.docs-cta {
  margin-top: 64px;
  padding: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  text-align: center;
}

.docs-cta h2 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 10px;
}

.docs-cta p {
  color: var(--text-dim);
  margin-bottom: 20px;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ── Nav active ─────────────────────────────────────── */
.nav__link--active {
  color: var(--text) !important;
  font-weight: 600;
}