/* =============================================
   DEPLOYREADY — Design Tokens & Styles
   Dark mode only. Navy + Teal GovCon aesthetic.
   ============================================= */

:root {
  /* Typography */
  --font-body: 'Inter', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Fluid Type Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);

  /* Spacing (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Colors — Dark Navy Theme */
  --color-bg: #0F172A;
  --color-surface: #1E293B;
  --color-surface-2: #283548;
  --color-surface-offset: #162032;
  --color-border: rgba(148, 163, 184, 0.12);
  --color-border-strong: rgba(148, 163, 184, 0.2);
  --color-divider: rgba(148, 163, 184, 0.08);

  /* Text */
  --color-text: #E2E8F0;
  --color-text-muted: #94A3B8;
  --color-text-faint: #64748B;

  /* Primary Accent — Teal */
  --color-primary: #0D9488;
  --color-primary-hover: #0F766E;
  --color-primary-active: #115E59;
  --color-primary-glow: rgba(13, 148, 136, 0.15);

  /* Danger */
  --color-danger: #EF4444;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.4);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Transition */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* =============================================
   CONTAINER
   ============================================= */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-8);
  }
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .header-inner {
    padding: var(--space-4) var(--space-8);
  }
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
  flex-shrink: 0;
}

.logo-link .logo-icon {
  width: 28px;
  height: 28px;
}

.logo-text {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.header-nav {
  display: none;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .header-nav {
    display: flex;
  }
}

.header-nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.header-nav a:hover {
  color: var(--color-text);
}

.header-actions {
  display: none;
  margin-left: auto;
}

@media (min-width: 768px) {
  .header-actions {
    display: flex;
  }
}

.mobile-menu-btn {
  display: flex;
  margin-left: auto;
  color: var(--color-text-muted);
  padding: var(--space-2);
}

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu {
  padding: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.mobile-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-base);
  padding: var(--space-2) 0;
}

.mobile-nav a:hover {
  color: var(--color-text);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-5);
  white-space: nowrap;
  line-height: 1.4;
}

.btn-sm {
  padding: var(--space-1) var(--space-4);
  font-size: var(--text-xs);
}

.btn-lg {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border: 1px solid transparent;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
}

.btn-primary:active {
  background: var(--color-primary-active);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border-strong);
}

.btn-ghost:hover {
  color: var(--color-text);
  border-color: var(--color-text-muted);
  background: rgba(148, 163, 184, 0.05);
}

/* =============================================
   BADGE
   ============================================= */
.badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-primary-glow);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid rgba(13, 148, 136, 0.2);
  letter-spacing: 0.02em;
}

/* =============================================
   SECTION COMMON
   ============================================= */
.section {
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
}

.section-header {
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-16));
}

.section-eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  line-height: 1.7;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  padding: clamp(var(--space-20), 10vw, var(--space-32)) 0 clamp(var(--space-12), 6vw, var(--space-24));
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(13, 148, 136, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(13, 148, 136, 0.04), transparent);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .hero-content {
    padding-inline: var(--space-8);
  }
}

.hero-badge {
  margin-bottom: var(--space-6);
}

.hero-headline {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.08;
  margin-bottom: var(--space-6);
  max-width: 18ch;
}

.hero-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 52ch;
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.stat-number {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 2.5rem;
  background: var(--color-border-strong);
}

/* =============================================
   PROBLEM SECTION
   ============================================= */
.section-problem {
  background: var(--color-surface-offset);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .problem-grid {
    grid-template-columns: 1fr 1fr;
  }
  .problem-card-wide {
    grid-column: 1 / -1;
  }
}

.problem-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.problem-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(239, 68, 68, 0.08);
  color: #EF4444;
}

.problem-content h3 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.problem-content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* =============================================
   FEATURES SECTION
   ============================================= */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.feature-card {
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  position: relative;
}

.feature-card:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-2);
}

.feature-number {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--space-4);
  letter-spacing: 0.04em;
}

.feature-card h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  line-height: 1.25;
}

.feature-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* =============================================
   HOW IT WORKS
   ============================================= */
.section-how {
  background: var(--color-surface-offset);
}

.steps-grid {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .steps-grid {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-4);
  }
}

.step-card {
  flex: 1;
  padding: var(--space-6);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.step-number {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-primary-glow);
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
  border: 1px solid rgba(13, 148, 136, 0.25);
}

.step-card h3 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.step-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

.step-connector {
  display: none;
  align-items: center;
  padding-top: var(--space-8);
}

@media (min-width: 768px) {
  .step-connector {
    display: flex;
  }
}

/* =============================================
   AUDIENCE / WHO IT'S FOR
   ============================================= */
.audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .audience-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .audience-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.audience-card {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.audience-card svg {
  margin-bottom: var(--space-4);
  width: 24px;
  height: 24px;
}

.audience-card h3 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.audience-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* =============================================
   CONNECTED-TO-GOVERNMENT-SYSTEMS
   Visually matches .audience-card so it sits
   inside the same family as the rest of the page.
   ============================================= */
.section-gov {
  background: var(--color-surface-offset);
}

.gov-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .gov-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .gov-grid {
    grid-template-columns: 1fr 1fr 1fr 1fr;
  }
}

.gov-card {
  display: block;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.gov-card:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-2);
}

.gov-card-head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.gov-card-head svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
}

.gov-card-head .gov-name {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.04em;
}

.gov-card p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.gov-disclaimer {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  line-height: 1.6;
  text-align: center;
  max-width: 780px;
  margin: var(--space-8) auto 0;
}

/* =============================================
   TRUST / SOCIAL PROOF
   ============================================= */
.section-trust {
  background: var(--color-surface-offset);
}

.trust-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 768px) {
  .trust-layout {
    grid-template-columns: 1.3fr 1fr;
    gap: var(--space-16);
    align-items: start;
  }
}

.trust-main .section-eyebrow {
  margin-bottom: var(--space-3);
}

.trust-main .section-title {
  margin-bottom: var(--space-6);
}

.trust-bio {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.trust-bio strong {
  color: var(--color-text);
  font-weight: 600;
}

.trust-stat-callout {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-5);
  background: var(--color-primary-glow);
  border: 1px solid rgba(13, 148, 136, 0.2);
  border-radius: var(--radius-lg);
}

.trust-stat-number {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.trust-stat-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.certs-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.certs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.cert-badge {
  padding: var(--space-4);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.cert-abbr {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.cert-full {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  line-height: 1.4;
}

.powered-by {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.powered-by strong {
  color: var(--color-text);
  font-weight: 600;
}

.powered-shield {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* =============================================
   CTA SECTION
   ============================================= */
.section-cta {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.cta-block {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
}

.cta-headline {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.cta-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  margin-inline: auto;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-10) 0 var(--space-6);
  background: var(--color-surface-offset);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand .logo-link {
  margin-bottom: var(--space-3);
}

.footer-brand .logo-icon {
  width: 20px;
  height: 20px;
}

.footer-brand .logo-text {
  font-size: var(--text-xs);
}

.footer-company {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer-links h4 {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
}

.footer-links a {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  text-decoration: none;
  padding: var(--space-1) 0;
}

.footer-links a:hover {
  color: var(--color-text-muted);
}

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  max-width: 100%;
}

.footer-copy {
  margin-top: var(--space-2);
}

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.stagger > .fade-up:nth-child(2) { transition-delay: 60ms; }
.stagger > .fade-up:nth-child(3) { transition-delay: 120ms; }
.stagger > .fade-up:nth-child(4) { transition-delay: 180ms; }
.stagger > .fade-up:nth-child(5) { transition-delay: 240ms; }
.stagger > .fade-up:nth-child(6) { transition-delay: 300ms; }

/* =============================================
   SUBTLE GRID PATTERN ON HERO
   ============================================= */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
}

/* =============================================
   HEADER SCROLL STATES
   ============================================= */
.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(15, 23, 42, 0.97);
}

/* ─────────────────────────────────────────────────────────────
   PRICING SECTION
   Added 2026-04-23 for 3-tier catalog (Starter $79 / Pro $199 / Enterprise $499).
   ───────────────────────────────────────────────────────────── */

.section-pricing {
  background: linear-gradient(180deg, var(--color-bg) 0%, #0B1120 100%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-12);
  max-width: 1100px;
  margin-inline: auto;
}

@media (min-width: 768px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    align-items: stretch;
  }
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  transition: transform 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}

.pricing-card:hover {
  transform: translateY(-2px);
  border-color: rgba(13, 148, 136, 0.3);
}

.pricing-card-featured {
  border-color: var(--color-primary);
  background: linear-gradient(180deg, rgba(13, 148, 136, 0.08) 0%, rgba(13, 148, 136, 0.02) 100%);
  box-shadow: 0 0 0 1px var(--color-primary), 0 20px 40px -20px var(--color-primary-glow);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card-head {
  padding-bottom: var(--space-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: var(--space-6);
}

.pricing-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 var(--space-3);
}

.pricing-price {
  margin: 0 0 var(--space-3);
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
}

.pricing-amount {
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.pricing-period {
  font-size: 1rem;
  color: var(--color-text-muted, #94A3B8);
  font-weight: 500;
}

.pricing-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted, #94A3B8);
  margin: 0;
  line-height: 1.5;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.pricing-features li {
  position: relative;
  padding-left: var(--space-6);
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.5;
}

.pricing-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 1rem;
  height: 1rem;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230D9488' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-size: contain;
  background-repeat: no-repeat;
}

.pricing-features li.pricing-overage {
  color: var(--color-text-muted, #94A3B8);
  font-size: 0.8125rem;
  font-style: italic;
  padding-left: var(--space-6);
}

.pricing-features li.pricing-overage::before {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='10'/><line x1='12' y1='8' x2='12' y2='12'/><line x1='12' y1='16' x2='12.01' y2='16'/></svg>");
  top: 0.3rem;
}

.btn-block {
  display: inline-flex;
  justify-content: center;
  width: 100%;
}

.pricing-footnote {
  text-align: center;
  margin-top: var(--space-10);
  font-size: 0.875rem;
  color: var(--color-text-muted, #94A3B8);
}

.pricing-footnote a {
  color: var(--color-primary);
  text-decoration: none;
}

.pricing-footnote a:hover {
  text-decoration: underline;
}

/* ────────────────────────────────────────────────────────────────────
   What's New / Comparison Section (NSN module deep dive)
   ──────────────────────────────────────────────────────────────────── */
.section-compare {
  background: #0B1120;
}

.feature-badge-new {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0.15rem 0.55rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #0B1120;
  background: #34D399;
  border-radius: 999px;
  vertical-align: middle;
}

.hero-sub-link {
  display: inline-block;
  margin-top: 0.75rem;
  color: #34D399;
  text-decoration: none;
  font-weight: 600;
}
.hero-sub-link:hover {
  text-decoration: underline;
}

.feature-card a {
  color: #34D399;
  text-decoration: none;
  font-weight: 500;
}
.feature-card a:hover {
  text-decoration: underline;
}

.compare-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
  margin: var(--space-8) 0 var(--space-10);
}

.highlight-card {
  background: #111827;
  border: 1px solid #1F2937;
  border-radius: 12px;
  padding: var(--space-5);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.highlight-card:hover {
  border-color: #34D399;
  transform: translateY(-2px);
}
.highlight-card h3 {
  color: #34D399;
  font-size: 1.0625rem;
  font-weight: 700;
  margin: 0 0 var(--space-3);
}
.highlight-card p {
  color: #D1D5DB;
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0;
}

.compare-table-title {
  text-align: center;
  color: #E5E7EB;
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-6) 0 var(--space-4);
}

.compare-wrap {
  overflow-x: auto;
  margin: 0 auto;
  max-width: 100%;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.compare-table th,
.compare-table td {
  padding: 0.75rem 1rem;
  text-align: center;
  border-bottom: 1px solid #1F2937;
  font-size: 0.9375rem;
}

.compare-table thead th {
  font-weight: 600;
  color: #E5E7EB;
  background: #111827;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.compare-table thead th.compare-us {
  color: #34D399;
  background: #0F2F23;
}

.compare-table tbody th {
  text-align: left;
  color: #D1D5DB;
  font-weight: 500;
  max-width: 320px;
}

.compare-table td.yes {
  color: #34D399;
  font-weight: 600;
}

.compare-table td.yes.only {
  background: rgba(52, 211, 153, 0.12);
  color: #34D399;
  font-weight: 700;
}

.compare-table td.partial {
  color: #FBBF24;
  font-style: italic;
}

.compare-table td.no {
  color: #6B7280;
}

.compare-footnote {
  font-size: 0.8125rem;
  color: #9CA3AF;
  max-width: 880px;
  margin: var(--space-5) auto 0;
  text-align: center;
  line-height: 1.6;
}

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

/* =============================================
   FREE NSN DEMO WIDGET
   ============================================= */
.demo-block {
  margin-top: var(--space-12);
  margin-bottom: var(--space-16);
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.demo-header {
  text-align: center;
  margin-bottom: var(--space-6);
}

.demo-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 var(--space-3);
}

.demo-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-3);
  line-height: 1.2;
}

.demo-sub {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.55;
}

.demo-form {
  display: flex;
  gap: var(--space-3);
  max-width: 640px;
  margin: 0 auto var(--space-4);
  align-items: flex-end;
}

.demo-input-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.demo-input-label {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.demo-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: var(--text-base);
  letter-spacing: 0.02em;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}

.demo-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.demo-input::placeholder {
  color: var(--color-text-faint);
}

.demo-submit {
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-md);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-interactive), transform var(--transition-interactive);
  min-height: 48px;
}

.demo-submit:hover {
  background: var(--color-primary-hover);
}

.demo-submit:active {
  background: var(--color-primary-active);
  transform: translateY(1px);
}

.demo-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.demo-examples {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  max-width: 640px;
  margin: 0 auto var(--space-6);
}

.demo-examples-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-right: var(--space-1);
}

.demo-chip {
  padding: 6px 12px;
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  cursor: pointer;
  transition: border-color var(--transition-interactive), color var(--transition-interactive), background var(--transition-interactive);
}

.demo-chip:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
  background: var(--color-surface-2);
}

.demo-chip-restricted {
  border-color: rgba(239, 68, 68, 0.4);
  color: #FCA5A5;
}

.demo-chip-restricted:hover {
  border-color: var(--color-danger);
  color: #FECACA;
}

.demo-result {
  max-width: 720px;
  margin: var(--space-4) auto 0;
  padding: var(--space-5);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
}

.demo-result[data-state="loading"] {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.demo-result[data-state="restricted"] {
  border-color: rgba(239, 68, 68, 0.5);
  background: rgba(239, 68, 68, 0.06);
}

.demo-result[data-state="miss"],
.demo-result[data-state="bad_input"],
.demo-result[data-state="error"] {
  border-color: rgba(148, 163, 184, 0.25);
}

.demo-result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.demo-result-nsn {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.demo-result-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.demo-result-badge.ok {
  background: var(--color-primary-glow);
  color: #5EEAD4;
}

.demo-result-badge.restricted {
  background: rgba(239, 68, 68, 0.18);
  color: #FCA5A5;
}

.demo-result-badge.miss,
.demo-result-badge.bad_input,
.demo-result-badge.error {
  background: rgba(148, 163, 184, 0.15);
  color: var(--color-text-muted);
}

.demo-result-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
}

.demo-result-row dt {
  color: var(--color-text-muted);
  font-weight: 500;
}

.demo-result-row dd {
  color: var(--color-text);
  margin: 0;
  font-family: var(--font-body);
}

.demo-result-row dd.mono {
  font-family: var(--font-mono);
}

.demo-result-row dd.price {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: #5EEAD4;
}

.demo-result-locked {
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--color-surface-2);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  text-align: center;
}

.demo-result-locked-value {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-faint);
  filter: blur(6px);
  user-select: none;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
}

.demo-result-locked-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.demo-result-locked .demo-result-cta {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--text-sm);
  transition: background var(--transition-interactive);
}

.demo-result-locked .demo-result-cta:hover {
  background: var(--color-primary-hover);
}

.demo-result-message {
  color: var(--color-text);
  font-size: var(--text-sm);
  line-height: 1.55;
  margin: 0 0 var(--space-3);
}

.demo-result-cta-row {
  margin-top: var(--space-3);
}

.demo-fineprint {
  margin-top: var(--space-4);
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

@media (max-width: 640px) {
  .demo-block {
    padding: var(--space-5);
  }
  .demo-form {
    flex-direction: column;
    align-items: stretch;
  }
  .demo-submit {
    width: 100%;
  }
  .demo-result-row {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .demo-result-row dt {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }
}