/* ═══ layout.css — Design tokens, header, nav, responsive breakpoints ═══ */


/* ─── Neuroplugin Design Tokens ───────────────────────
   Core brand
   - Primary purple: flagship product / main CTA / links
   - Accent green: positive action / growth signal / secondary CTA
   Neutral system
   - Secondary / text / muted / borders / white
   Surface accents
   - Soft purple / green / blue / orange surfaces for feature blocks
   Dark surfaces
   - Used for mockups, footer, and product demo cards
   Status colors
   - Danger / warning / info markers inside demo UI and badges
   Keep new pages on these tokens instead of introducing fresh hex values.
────────────────────────────────────────────────────── */
:root {
  /* Brand */
  --np-primary: #6C3AED;
  --np-primary-dark: #5B21B6;
  --np-primary-light: #8B5CF6;
  --np-accent: #10B981;
  --np-accent-dark: #059669;

  /* Neutrals */
  --np-secondary: #0F172A;
  --np-text: #1E293B;
  --np-text-muted: #64748B;
  --np-icon-muted: #94A3B8;
  --np-border: #E2E8F0;
  --np-border-strong: #CBD5E1;
  --np-white: #FFFFFF;

  /* Backgrounds & surfaces */
  --np-bg: #F8FAFC;
  --np-bg-alt: #F1F5F9;
  --np-surface-purple-soft: #EDE9FE;
  --np-surface-green-soft: #D1FAE5;
  --np-surface-blue-soft: #DBEAFE;
  --np-surface-orange-soft: #FED7AA;
  --np-surface-dark: #1E293B;
  --np-surface-dark-alt: #334155;
  --np-hero-gradient: linear-gradient(135deg, #EDE9FE 0%, #F8FAFC 50%, #D1FAE5 100%);
  --np-header-glass: rgba(255,255,255,0.95);

  /* Status / emphasis */
  --np-info: #3B82F6;
  --np-warning: #F59E0B;
  --np-warning-dark: #EA580C;
  --np-danger: #EF4444;

  /* Radius / shadow / motion */
  --np-radius: 12px;
  --np-radius-sm: 8px;
  --np-radius-lg: 16px;
  --np-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --np-shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --np-shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
  --np-transition: 0.2s ease;
}

/* ─── Global (force over Astra) ─────────────────────── */
body, .ast-separate-container {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  color: var(--np-text) !important;
  background: var(--np-bg) !important;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6,
.entry-title {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  color: var(--np-secondary) !important;
}
/* Blanket link color — exempt buttons (.np-btn) so button styles can win the cascade. */
a:not(.np-btn) { color: var(--np-primary) !important; transition: color var(--np-transition); }
a:not(.np-btn):hover { color: var(--np-primary-dark) !important; }
.entry-content a:not(.np-btn) { color: var(--np-primary) !important; }

/* Remove ALL Astra wrappers on front page */
.page-template-front-page .site-content,
.page-template-front-page .site-content > .ast-container,
.page-template-front-page #primary,
.page-template-front-page .ast-separate-container .ast-article-single,
.page-template-front-page .ast-article-single,
.page-template-front-page .entry-content,
.page-template-front-page .ast-separate-container #primary,
.page-template-front-page .ast-separate-container .ast-article-post {
  max-width: 100% !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  border: none !important;
}
/* Kill Astra sidebar on front page */
.page-template-front-page #secondary { display: none !important; }
/* Kill Astra breadcrumbs/title on front page */
.page-template-front-page .ast-breadcrumbs-wrapper,
.page-template-front-page .entry-header,
.page-template-front-page .page-header { display: none !important; }

/* ─── Landing Body ──────────────────────────────────── */
.np-landing {
  margin: 0; padding: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--np-text);
  background: var(--np-bg);
  -webkit-font-smoothing: antialiased;
}
.np-landing * { box-sizing: border-box; }
.np-landing h1, .np-landing h2, .np-landing h3, .np-landing h4 {
  margin: 0; padding: 0;
  font-family: 'Inter', sans-serif;
}
.np-landing p { margin: 0 0 16px; }
.np-landing a { text-decoration: none; }

/* ─── Custom Header ─────────────────────────────────── */
.np-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--np-header-glass);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--np-border);
  padding: 0 24px;
}
.np-header-inner {
  display: flex;
  align-items: center;
  height: 64px;
  gap: 32px;
}
.np-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--np-secondary) !important;
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0;
  flex-shrink: 0;
}
.np-logo strong { font-weight: 800; }
.np-nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.np-nav a {
  color: var(--np-text-muted) !important;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--np-transition);
}
.np-nav a:hover { color: var(--np-primary) !important; }
.np-nav a:focus-visible {
  outline: 2px solid var(--np-primary);
  outline-offset: 4px;
  border-radius: 3px;
}
.np-nav-cta { margin-left: 16px; }
.np-btn-sm { padding: 8px 20px; font-size: 0.85rem; }
.np-mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--np-border);
  border-radius: var(--np-radius-sm);
  cursor: pointer;
  color: var(--np-text);
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.np-mobile-toggle:focus-visible {
  outline: 2px solid var(--np-primary);
  outline-offset: 2px;
}
@media (max-width: 768px) {
  .np-nav, .np-nav-cta { display: none; }
  .np-mobile-toggle { display: inline-flex; margin-left: auto; }
  .np-header { padding: 0 18px; }
  .np-header-inner { gap: 16px; }
}

/* ─── Astra Header — logo like homepage on all pages ── */
.site-header .np-logo {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  text-decoration: none !important;
  color: var(--np-secondary) !important;
  font-size: 1.2rem !important;
  font-weight: 400 !important;
  letter-spacing: 0 !important;
}
.site-header .np-logo strong { font-weight: 800 !important; }
.site-header .np-logo svg { flex-shrink: 0; }
.site-header .site-title { display: none !important; }

/* ─── Astra Header (non-landing pages) ──────────────── */
.ast-primary-header-bar,
.ast-header-break-point .ast-primary-header-bar,
.site-header {
  background: var(--np-white) !important;
  border-bottom: 1px solid var(--np-border) !important;
  box-shadow: none !important;
}
.site-title a, .site-title a:hover {
  color: var(--np-secondary) !important;
  font-weight: 800 !important;
  letter-spacing: 0;
  font-size: 1.3rem !important;
}
/* Nav links */
.ast-header-sections-navigation a,
.main-header-menu a,
.ast-masthead .main-header-menu > .menu-item > a {
  color: var(--np-text) !important;
  font-weight: 500 !important;
  font-size: 0.95rem !important;
}
.ast-masthead .main-header-menu > .menu-item > a:hover {
  color: var(--np-primary) !important;
}
.ast-header-sections-navigation a:focus-visible,
.ast-masthead .main-header-menu > .menu-item > a:focus-visible {
  outline: 2px solid var(--np-primary);
  outline-offset: 4px;
  border-radius: 3px;
}