:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f5f7fb;
  --color-border: #dde2ee;
  --color-text: #1a1a2e;
  --color-text-muted: #5a6480;
  --color-accent: #1a3464;
  --color-accent-mid: #2a4fa0;
  --color-accent-light: #edf0f9;
  --color-code-bg: #f0f3fa;

  --badge-admin-bg: #1a3464;
  --badge-admin-fg: #ffffff;
  --badge-mod-bg: #e8ebf5;
  --badge-mod-fg: #1a3464;
  --badge-public-bg: #ffffff;
  --badge-public-fg: #5a6480;
  --badge-public-border: #c8cfdf;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "SF Mono", "Fira Code", "Fira Mono", "Roboto Mono", Consolas, monospace;

  --radius: 6px;
  --radius-sm: 3px;
  --transition: 160ms ease;
  --max-width: 1080px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Header ─────────────────────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-accent);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 56px;
}

.logo {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.site-nav a {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.site-nav a:hover,
.site-nav a.active {
  color: #ffffff;
  background: rgba(255,255,255,0.1);
}

.nav-discord-btn {
  font-size: 13px;
  font-weight: 500;
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: var(--radius-sm);
  padding: 5px 14px;
  white-space: nowrap;
  transition: background var(--transition), border-color var(--transition);
}

.nav-discord-btn:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.6);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 20px;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

/* ─── Hero ────────────────────────────────────────────────────────────────── */

.hero {
  background: var(--color-accent);
  padding: 80px 0 72px;
}

.hero-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-sm);
  padding: 3px 10px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.hero-sub {
  font-size: 16px;
  color: rgba(255,255,255,0.7);
  max-width: 520px;
  line-height: 1.65;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.stat-number {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ─── Sections ────────────────────────────────────────────────────────────── */

.section {
  padding: 72px 0;
  background: var(--color-bg);
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.section-sub {
  font-size: 14px;
  color: var(--color-text-muted);
  max-width: 600px;
  margin-bottom: 36px;
  line-height: 1.65;
}

.section-sub code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--color-code-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1px 5px;
}

/* ─── Features Grid ───────────────────────────────────────────────────────── */

.features-grid-wrap {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--color-border);
  overflow: hidden;
}

.feature-card {
  background: var(--color-bg);
  padding: 24px;
  transition: background var(--transition);
}

.feature-card:hover {
  background: var(--color-accent-light);
}

.feature-icon {
  width: 36px;
  height: 36px;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.feature-icon svg {
  width: 100%;
  height: 100%;
}

.feature-card h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}

.feature-card p {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ─── Badges ──────────────────────────────────────────────────────────────── */

.badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  white-space: nowrap;
}

.badge-admin {
  background: var(--badge-admin-bg);
  color: var(--badge-admin-fg);
}

.badge-mod {
  background: var(--badge-mod-bg);
  color: var(--badge-mod-fg);
  border: 1px solid var(--color-border);
}

.badge-public {
  background: var(--badge-public-bg);
  color: var(--badge-public-fg);
  border: 1px solid var(--badge-public-border);
}

/* ─── Command Reference ───────────────────────────────────────────────────── */

.command-filter {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.filter-btn {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 4px 12px;
  cursor: pointer;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}

.filter-btn:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: var(--color-accent-light);
}

.filter-btn.active {
  color: #ffffff;
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.command-group {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
}

.command-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 18px;
  background: var(--color-bg);
  cursor: pointer;
  user-select: none;
  transition: background var(--transition);
}

.command-group-header:hover {
  background: var(--color-accent-light);
}

.command-group-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

.command-group-count {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-left: 8px;
  font-weight: 400;
}

.command-group-chevron {
  width: 16px;
  height: 16px;
  color: var(--color-text-muted);
  transition: transform var(--transition);
  flex-shrink: 0;
}

.command-group.open .command-group-chevron {
  transform: rotate(180deg);
}

.command-group-body {
  display: none;
  border-top: 1px solid var(--color-border);
}

.command-group.open .command-group-body {
  display: block;
}

.command-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-border);
}

.command-row:last-child {
  border-bottom: none;
}

.command-name {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 3px;
}

.command-name::before {
  content: "/";
  color: var(--color-text-muted);
}

.command-desc {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 6px;
  line-height: 1.5;
}

.command-params {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.param {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-muted);
  background: var(--color-code-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1px 6px;
}

.param.optional {
  color: #8a93b0;
  border-style: dashed;
}

/* ─── Workflow ────────────────────────────────────────────────────────────── */

.workflow-steps {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.workflow-step {
  display: flex;
  gap: 24px;
  padding: 24px;
  border-bottom: 1px solid var(--color-border);
}

.workflow-step:last-child {
  border-bottom: none;
}

.step-number {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-accent);
  opacity: 0.35;
  line-height: 1;
  min-width: 36px;
  padding-top: 2px;
}

.step-content h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}

.step-content p {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.step-content code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--color-code-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1px 5px;
  color: var(--color-accent);
}

/* ─── Get Started ─────────────────────────────────────────────────────────── */

.section-get-started {
  background: var(--color-bg-alt);
}

.setup-steps {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.setup-step {
  display: flex;
  gap: 24px;
  padding: 24px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.setup-step:last-child {
  border-bottom: none;
}

.setup-step-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.setup-step-body h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}

.setup-step-body p {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 0;
}

.setup-step-body code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--color-code-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1px 5px;
  color: var(--color-accent);
}

.invite-btn {
  display: inline-block;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
  color: #ffffff;
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 8px 18px;
  transition: background var(--transition);
}

.invite-btn:hover {
  background: var(--color-accent-mid);
}

/* ─── Footer ──────────────────────────────────────────────────────────────── */

.site-footer {
  background: var(--color-accent);
  padding: 24px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-note {
  flex: 1;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
}

.footer-discord-link {
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  transition: color var(--transition);
}

.footer-discord-link:hover {
  color: #ffffff;
}

/* ─── Mobile ──────────────────────────────────────────────────────────────── */

@media (max-width: 700px) {
  .site-nav { display: none; flex-direction: column; gap: 2px; }
  .site-nav.open { display: flex; }
  .header-inner { flex-wrap: wrap; height: auto; padding: 12px 24px; gap: 12px; }
  .nav-toggle { display: block; }
  .nav-discord-btn { display: none; }

  .hero { padding: 48px 0 40px; }
  .hero-stats { gap: 24px; }
  .section { padding: 48px 0; }

  .command-row { grid-template-columns: 1fr; }
  .workflow-step, .setup-step { flex-direction: column; gap: 12px; }
}