/* ═══════════════════════════════════════════════════════════════
   NeuroBazar Neo Visual System (2026)
   Goal: premium, themeable, RTL-safe, high-performance.
   Scope: applied under body.nbz-neo to avoid legacy collisions.
   ═══════════════════════════════════════════════════════════════ */

/* ─────────────────────────────
   1. THEME TOKENS
   ───────────────────────────── */
body.nbz-neo {
  --nbz-font-sans: "Alexandria", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --nbz-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  /* motion */
  --nbz-ease-out: cubic-bezier(.16,1,.3,1);
  --nbz-ease-in: cubic-bezier(.7,0,.84,0);
  --nbz-dur-1: 120ms;
  --nbz-dur-2: 220ms;
  --nbz-dur-3: 420ms;
  --nbz-dur-4: 700ms;

  /* radii */
  --nbz-r-sm: 10px;
  --nbz-r-md: 16px;
  --nbz-r-lg: 22px;
  --nbz-r-xl: 28px;

  /* spacing */
  --nbz-s-1: 6px;
  --nbz-s-2: 10px;
  --nbz-s-3: 14px;
  --nbz-s-4: 18px;
  --nbz-s-5: 24px;
  --nbz-s-6: 32px;
  --nbz-s-7: 44px;
  --nbz-s-8: 64px;

  /* ── Nebula (default dark) ── */
  --nbz-bg: #070A13;
  --nbz-bg-2: #0B1220;
  --nbz-bg-3: #0E1730;
  --nbz-panel: rgba(255,255,255,0.06);
  --nbz-panel-2: rgba(255,255,255,0.09);
  --nbz-panel-3: rgba(255,255,255,0.03);
  --nbz-border: rgba(255,255,255,0.12);
  --nbz-border-2: rgba(255,255,255,0.06);
  --nbz-text: rgba(255,255,255,0.93);
  --nbz-muted: rgba(255,255,255,0.68);
  --nbz-faint: rgba(255,255,255,0.42);

  /* brand spectrum */
  --nbz-primary: #7B8FC7;
  --nbz-primary-2: #293C76;
  --nbz-primary-2-rgb: 41,60,118;
  --nbz-accent: #8B5CF6;
  --nbz-accent-2: #22D3EE;
  --nbz-accent-rgb: 139,92,246;
  --nbz-accent-2-rgb: 34,211,238;
  --nbz-gold: #BA9C65;
  --nbz-gold-rgb: 186,156,101;
  --nbz-success: #34D399;
  --nbz-warn: #FBBF24;
  --nbz-danger: #FB7185;

  /* shadows */
  --nbz-shadow: 0 24px 70px rgba(0,0,0,0.55);
  --nbz-shadow-soft: 0 10px 30px rgba(0,0,0,0.28);
  --nbz-glow-accent: 0 0 60px rgba(var(--nbz-accent-rgb),0.15), 0 0 120px rgba(var(--nbz-accent-2-rgb),0.08);

  color: var(--nbz-text);
  font-family: var(--nbz-font-sans);
  background-color: var(--nbz-bg);
  background-image:
    radial-gradient(1200px 800px at 12% 0%, rgba(var(--nbz-accent-rgb),0.14), transparent 60%),
    radial-gradient(1000px 700px at 92% 8%, rgba(var(--nbz-accent-2-rgb),0.12), transparent 58%),
    radial-gradient(900px 650px at 10% 90%, rgba(var(--nbz-gold-rgb),0.10), transparent 60%);
  background-attachment: fixed;
}

/* ── Bunyan Navy ── */
body.nbz-neo[data-nbz-theme="bunyan-navy"] {
  --nbz-bg: #0A0E27;
  --nbz-bg-2: #0F172A;
  --nbz-bg-3: #131E3A;
  --nbz-primary: #293C76;
  --nbz-primary-2: #3B4F8C;
  --nbz-primary-2-rgb: 59,79,140;
  --nbz-gold: #BA9C65;
  --nbz-gold-rgb: 186,156,101;
  --nbz-accent: #6366F1;
  --nbz-accent-2: #8B5CF6;
  --nbz-accent-rgb: 99,102,241;
  --nbz-accent-2-rgb: 139,92,246;
  background-image:
    radial-gradient(1200px 800px at 15% 0%, rgba(var(--nbz-accent-rgb),0.22), transparent 60%),
    radial-gradient(1000px 700px at 88% 10%, rgba(var(--nbz-gold-rgb),0.14), transparent 58%),
    radial-gradient(900px 650px at 50% 90%, rgba(var(--nbz-accent-rgb),0.08), transparent 60%);
}

/* ── Sand Dark ── */
body.nbz-neo[data-nbz-theme="sand-dark"] {
  --nbz-bg: #1A1610;
  --nbz-bg-2: #221E17;
  --nbz-bg-3: #2A251C;
  --nbz-primary: #BA9C65;
  --nbz-primary-2: #A08550;
  --nbz-primary-2-rgb: 160,133,80;
  --nbz-gold: #BA9C65;
  --nbz-gold-rgb: 186,156,101;
  --nbz-accent: #BA9C65;
  --nbz-accent-2: #D4B978;
  --nbz-accent-rgb: 186,156,101;
  --nbz-accent-2-rgb: 212,185,120;
  background-image:
    radial-gradient(1200px 800px at 12% 0%, rgba(var(--nbz-accent-rgb),0.14), transparent 60%),
    radial-gradient(1000px 700px at 92% 8%, rgba(var(--nbz-accent-rgb),0.08), transparent 58%);
}

/* ── Sand Light ── */
body.nbz-neo[data-nbz-theme="sand-light"] {
  --nbz-bg: #F7F5F0;
  --nbz-bg-2: #FFFFFF;
  --nbz-bg-3: #EDE9E1;
  --nbz-panel: rgba(15,23,42,0.05);
  --nbz-panel-2: rgba(15,23,42,0.08);
  --nbz-panel-3: rgba(15,23,42,0.03);
  --nbz-border: rgba(15,23,42,0.12);
  --nbz-border-2: rgba(15,23,42,0.06);
  --nbz-text: rgba(15,23,42,0.92);
  --nbz-muted: rgba(15,23,42,0.68);
  --nbz-faint: rgba(15,23,42,0.42);
  --nbz-primary: #293C76;
  --nbz-primary-2: #1E2D59;
  --nbz-primary-2-rgb: 30,45,89;
  --nbz-gold: #BA9C65;
  --nbz-gold-rgb: 186,156,101;
  --nbz-accent: #7C3AED;
  --nbz-accent-2: #0EA5E9;
  --nbz-accent-rgb: 124,58,237;
  --nbz-accent-2-rgb: 14,165,233;
  --nbz-shadow: 0 24px 70px rgba(0,0,0,0.08);
  --nbz-shadow-soft: 0 10px 30px rgba(0,0,0,0.06);
  --nbz-glow-accent: 0 0 60px rgba(var(--nbz-accent-rgb),0.06), 0 0 120px rgba(var(--nbz-accent-2-rgb),0.04);
  background-image:
    radial-gradient(1200px 800px at 10% 0%, rgba(var(--nbz-accent-rgb),0.08), transparent 60%),
    radial-gradient(900px 650px at 92% 10%, rgba(var(--nbz-gold-rgb),0.10), transparent 58%);
}

/* ── Universal Light Mode (applies to ALL themes when mode=light) ── */
body.nbz-neo[data-nbz-mode="light"] {
  --nbz-bg: #F7F5F0;
  --nbz-bg-2: #FFFFFF;
  --nbz-bg-3: #EDE9E1;
  --nbz-panel: rgba(15,23,42,0.05);
  --nbz-panel-2: rgba(15,23,42,0.08);
  --nbz-panel-3: rgba(15,23,42,0.03);
  --nbz-border: rgba(15,23,42,0.12);
  --nbz-border-2: rgba(15,23,42,0.06);
  --nbz-text: rgba(15,23,42,0.92);
  --nbz-muted: rgba(15,23,42,0.68);
  --nbz-faint: rgba(15,23,42,0.42);
  --nbz-shadow: 0 24px 70px rgba(0,0,0,0.08);
  --nbz-shadow-soft: 0 10px 30px rgba(0,0,0,0.06);
  --nbz-glow-accent: 0 0 60px rgba(var(--nbz-accent-rgb),0.06), 0 0 120px rgba(var(--nbz-accent-2-rgb),0.04);
  background-image:
    radial-gradient(1200px 800px at 10% 0%, rgba(var(--nbz-accent-rgb),0.06), transparent 60%),
    radial-gradient(900px 650px at 92% 10%, rgba(var(--nbz-gold-rgb),0.08), transparent 58%);
}
/* Light mode header/footer adjustments */
body.nbz-neo[data-nbz-mode="light"] .enterprise-header {
  background: rgba(247,245,240,0.75);
}
body.nbz-neo[data-nbz-mode="light"] .enterprise-header.scrolled {
  background: rgba(247,245,240,0.92);
}
body.nbz-neo[data-nbz-mode="light"] .enterprise-footer {
  background: linear-gradient(135deg, var(--nbz-bg-3) 0%, var(--nbz-bg) 50%, var(--nbz-bg-2) 100%) !important;
}
body.nbz-neo[data-nbz-mode="light"] .footer-bottom {
  background: var(--nbz-bg-3) !important;
}
body.nbz-neo[data-nbz-mode="light"] .nbz-hero::after {
  background-image:
    linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px);
}
body.nbz-neo[data-nbz-mode="light"] .nbz-btn.primary {
  background: linear-gradient(135deg, rgba(var(--nbz-primary-2-rgb),0.90), rgba(var(--nbz-accent-rgb),0.80));
  color: #fff;
}
body.nbz-neo[data-nbz-mode="light"] .nbz-card {
  background: rgba(255,255,255,0.65);
  backdrop-filter: blur(8px);
}
body.nbz-neo[data-nbz-mode="light"] .nbz-prod:hover {
  background: rgba(255,255,255,0.75);
}
body.nbz-neo[data-nbz-mode="light"] .nbz-section--alt {
  background: var(--nbz-bg-3);
}
body.nbz-neo[data-nbz-mode="light"] .nbz-prod-card {
  background: rgba(255,255,255,0.55);
}
body.nbz-neo[data-nbz-mode="light"] .nbz-card--accent {
  background: linear-gradient(180deg, rgba(var(--nbz-accent-rgb),0.10), rgba(255,255,255,0.70));
  border-color: rgba(var(--nbz-accent-rgb),0.20);
}
body.nbz-neo[data-nbz-mode="light"] .nbz-card--wide {
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(8px);
}
body.nbz-neo[data-nbz-mode="light"] .nbz-orb--violet { background: rgba(var(--nbz-accent-rgb),0.08); }
body.nbz-neo[data-nbz-mode="light"] .nbz-orb--cyan { background: rgba(var(--nbz-accent-2-rgb),0.06); }
body.nbz-neo[data-nbz-mode="light"] .nbz-orb--gold { background: rgba(var(--nbz-gold-rgb),0.08); }
body.nbz-neo[data-nbz-mode="light"] .nbz-theme-menu {
  background: rgba(255,255,255,0.98);
  box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}
body.nbz-neo[data-nbz-mode="light"] .nbz-lang-menu {
  background: rgba(255,255,255,0.98);
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
}

/* ─────────────────────────────
   2. GLOBAL RESETS (scoped)
   ───────────────────────────── */
body.nbz-neo { line-height: 1.6; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body.nbz-neo a { color: inherit; text-decoration: none; }
body.nbz-neo a:hover { text-decoration: none !important; }
body.nbz-neo .container { max-width: 1200px; margin: 0 auto; padding-left: 20px; padding-right: 20px; }
body.nbz-neo :focus-visible { outline: 2px solid var(--nbz-accent-2); outline-offset: 3px; border-radius: var(--nbz-r-sm); }
body.nbz-neo ::selection { background: rgba(var(--nbz-accent-rgb),0.3); color: var(--nbz-text); }

/* ─────────────────────────────
   3. SCROLL REVEAL ANIMATIONS
   ───────────────────────────── */
.nbz-reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity var(--nbz-dur-4) var(--nbz-ease-out),
    transform var(--nbz-dur-4) var(--nbz-ease-out);
}
.nbz-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* Stagger children */
.nbz-reveal:nth-child(2) { transition-delay: 80ms; }
.nbz-reveal:nth-child(3) { transition-delay: 160ms; }
.nbz-reveal:nth-child(4) { transition-delay: 240ms; }
.nbz-reveal:nth-child(5) { transition-delay: 320ms; }
.nbz-reveal:nth-child(6) { transition-delay: 400ms; }
.nbz-reveal:nth-child(7) { transition-delay: 440ms; }
.nbz-reveal:nth-child(8) { transition-delay: 480ms; }
.nbz-reveal:nth-child(9) { transition-delay: 520ms; }
.nbz-reveal:nth-child(10) { transition-delay: 560ms; }
.nbz-reveal:nth-child(11) { transition-delay: 600ms; }

/* Hero-specific entrance (fade up + scale) */
.nbz-hero-reveal {
  opacity: 0;
  transform: translateY(40px) scale(0.97);
  transition:
    opacity 900ms var(--nbz-ease-out),
    transform 900ms var(--nbz-ease-out);
}
.nbz-hero-reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ─────────────────────────────
   4. FLOATING ORB DECORATIONS
   ───────────────────────────── */
@keyframes nbz-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-15px, 15px) scale(0.95); }
}
@keyframes nbz-pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}
@keyframes nbz-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.nbz-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
  animation: nbz-float 20s ease-in-out infinite;
  will-change: transform;
  z-index: 0;
}
.nbz-orb--violet {
  background: rgba(var(--nbz-accent-rgb),0.25);
  width: 400px; height: 400px;
}
.nbz-orb--cyan {
  background: rgba(var(--nbz-accent-2-rgb),0.20);
  width: 350px; height: 350px;
  animation-delay: -7s;
  animation-duration: 25s;
}
.nbz-orb--gold {
  background: rgba(var(--nbz-gold-rgb),0.18);
  width: 300px; height: 300px;
  animation-delay: -14s;
  animation-duration: 22s;
}
/* sand-light orb overrides (handled by universal light mode block above) */

/* ─────────────────────────────
   5. HEADER POLISH
   ───────────────────────────── */
body.nbz-neo .enterprise-header {
  background: color-mix(in srgb, var(--nbz-bg) 55%, transparent);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--nbz-border-2);
  transition: background 0.3s ease, border-color 0.3s ease;
}
body.nbz-neo .enterprise-header.scrolled {
  background: color-mix(in srgb, var(--nbz-bg) 85%, transparent);
  border-bottom-color: var(--nbz-border);
}
body.nbz-neo .enterprise-header .brand-name {
  letter-spacing: 0.02em;
  font-family: var(--nbz-font-sans);
}
body.nbz-neo .enterprise-header .brand-tagline {
  color: var(--nbz-muted);
  font-family: var(--nbz-font-sans);
}
body.nbz-neo .enterprise-header .nav-link {
  font-family: var(--nbz-font-sans);
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* ─────────────────────────────
   6. THEME SWITCHER
   ───────────────────────────── */
.nbz-theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--nbz-border);
  background: var(--nbz-panel);
  color: var(--nbz-text);
  cursor: pointer;
  font-family: var(--nbz-font-sans);
  transition: transform var(--nbz-dur-2) var(--nbz-ease-out), background var(--nbz-dur-2) var(--nbz-ease-out), box-shadow var(--nbz-dur-2) var(--nbz-ease-out);
}
.nbz-theme-toggle:hover {
  transform: translateY(-1px);
  background: var(--nbz-panel-2);
  box-shadow: var(--nbz-glow-accent);
}
.nbz-theme-toggle .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: linear-gradient(135deg, var(--nbz-accent), var(--nbz-accent-2));
  box-shadow: 0 0 0 3px rgba(var(--nbz-accent-rgb),0.15);
  animation: nbz-pulse 3s ease-in-out infinite;
}
.nbz-theme-toggle .lbl {
  font-weight: 700; font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase;
  opacity: .85;
}

.nbz-theme-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 320px;
  border-radius: 16px;
  border: 1px solid var(--nbz-border);
  background: var(--nbz-bg-2);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  box-shadow: var(--nbz-shadow);
  padding: 16px;
  display: none;
  z-index: 9999;
  animation: nbz-menu-in 200ms var(--nbz-ease-out);
}
[dir="rtl"] .nbz-theme-menu {
  right: auto;
  left: 0;
}
@keyframes nbz-menu-in {
  from { opacity: 0; transform: translateY(-8px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
/* sand-light theme menu override (handled by universal light mode block) */
.nbz-theme-menu.open { display: block !important; }
.nbz-theme-menu .nbz-tm-heading {
  margin: 0 0 10px 0;
  padding: 0;
  font-size: 10px;
  color: var(--nbz-faint);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
}
.nbz-theme-menu .nbz-tm-divider {
  height: 1px;
  background: var(--nbz-border);
  margin: 12px 0;
}
/* Brand color row */
.nbz-theme-menu .nbz-tm-colors {
  display: flex;
  gap: 8px;
}
.nbz-theme-menu .nbz-tm-colors button {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px 8px;
  border-radius: 10px;
  border: 2px solid transparent;
  background: var(--nbz-panel);
  color: var(--nbz-text);
  cursor: pointer;
  font-family: var(--nbz-font-sans);
  transition: border-color 0.15s, background 0.15s;
  box-shadow: none !important;
}
.nbz-theme-menu .nbz-tm-colors button:hover {
  background: var(--nbz-panel-2);
}
.nbz-theme-menu .nbz-tm-colors button.active {
  border-color: var(--nbz-accent);
  background: var(--nbz-panel-2);
}
.nbz-theme-menu .nbz-tm-swatch {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 8px;
  border: 2px solid var(--nbz-border);
  flex-shrink: 0;
  display: block;
}
.nbz-theme-menu .nbz-tm-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--nbz-muted);
  background: none !important;
  border: none !important;
  box-shadow: none !important;
}
.nbz-theme-menu .nbz-tm-colors button.active .nbz-tm-label {
  color: var(--nbz-accent);
}
/* Brightness mode row */
.nbz-theme-menu .nbz-tm-modes {
  display: flex;
  gap: 6px;
}
.nbz-theme-menu .nbz-tm-modes button {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 6px;
  border-radius: 8px;
  border: 2px solid transparent;
  background: var(--nbz-panel);
  color: var(--nbz-muted);
  cursor: pointer;
  font-family: var(--nbz-font-sans);
  font-size: 12px;
  font-weight: 600;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
  box-shadow: none !important;
}
.nbz-theme-menu .nbz-tm-modes button i {
  font-size: 13px;
}
.nbz-theme-menu .nbz-tm-modes button:hover {
  background: var(--nbz-panel-2);
  color: var(--nbz-text);
}
.nbz-theme-menu .nbz-tm-modes button.active {
  border-color: var(--nbz-accent);
  background: var(--nbz-panel-2);
  color: var(--nbz-accent);
}

/* Theme wrapper positioning */
.nbz-theme-wrapper {
  position: relative;
}

/* ─────────────────────────────
   7. HERO SECTION
   ───────────────────────────── */
.nbz-hero {
  position: relative;
  padding: calc(var(--nbz-s-8) + 80px) 0 var(--nbz-s-8);
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
}
.nbz-hero .container { position: relative; z-index: 2; }

/* Background aurora */
.nbz-hero::before {
  content: "";
  position: absolute;
  inset: -2px;
  background:
    radial-gradient(700px 450px at 20% 25%, rgba(var(--nbz-accent-2-rgb),0.12), transparent 60%),
    radial-gradient(650px 420px at 80% 20%, rgba(var(--nbz-accent-rgb),0.16), transparent 58%),
    radial-gradient(600px 400px at 55% 80%, rgba(var(--nbz-gold-rgb),0.10), transparent 55%);
  pointer-events: none;
  z-index: 0;
}

/* Grid noise overlay */
.nbz-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 1;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 70%);
}
/* sand-light hero grid override (handled by universal light mode block) */

.nbz-hero .grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

/* Kicker badge */
.nbz-kicker {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--nbz-border);
  background: var(--nbz-panel);
  color: var(--nbz-muted);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}
.nbz-kicker b { color: var(--nbz-text); font-weight: 800; }
.nbz-kicker::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--nbz-success);
  box-shadow: 0 0 8px var(--nbz-success);
  animation: nbz-pulse 2s ease-in-out infinite;
}

/* Headline */
.nbz-h1 {
  margin: 18px 0 0;
  font-size: clamp(36px, 4.5vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.025em;
  font-weight: 850;
}
.nbz-h1 .grad {
  background: linear-gradient(135deg, var(--nbz-accent) 0%, var(--nbz-accent-2) 45%, var(--nbz-gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% 200%;
  animation: nbz-grad-shift 8s ease-in-out infinite;
}
@keyframes nbz-grad-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.nbz-sub {
  margin: 14px 0 0;
  font-size: 17px;
  color: var(--nbz-muted);
  max-width: 58ch;
  line-height: 1.7;
}

/* CTA row */
.nbz-cta-row {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* Buttons */
.nbz-btn {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: var(--nbz-r-md);
  border: 1px solid var(--nbz-border);
  background: var(--nbz-panel);
  color: var(--nbz-text);
  font-weight: 700;
  font-size: 14px;
  font-family: var(--nbz-font-sans);
  letter-spacing: 0.01em;
  cursor: pointer;
  transition:
    transform var(--nbz-dur-2) var(--nbz-ease-out),
    background var(--nbz-dur-2) var(--nbz-ease-out),
    box-shadow var(--nbz-dur-2) var(--nbz-ease-out),
    border-color var(--nbz-dur-2) var(--nbz-ease-out);
}
.nbz-btn:hover {
  transform: translateY(-2px);
  background: var(--nbz-panel-2);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.nbz-btn.primary {
  border-color: rgba(var(--nbz-accent-rgb),0.3);
  background: linear-gradient(135deg, rgba(var(--nbz-primary-2-rgb),0.65), rgba(var(--nbz-accent-rgb),0.35));
  box-shadow: 0 14px 40px rgba(var(--nbz-accent-rgb),0.12), inset 0 1px 0 rgba(255,255,255,0.08);
}
.nbz-btn.primary:hover {
  box-shadow: 0 18px 60px rgba(var(--nbz-accent-rgb),0.20), inset 0 1px 0 rgba(255,255,255,0.12);
  border-color: rgba(var(--nbz-accent-rgb),0.5);
}
/* sand-light button override (handled by universal light mode block) */
.nbz-btn .icon {
  width: 24px; height: 24px; border-radius: 8px;
  display: inline-grid; place-items: center;
  background: var(--nbz-panel-2);
  font-size: 12px;
}

/* ─────────────────────────────
   8. BENTO CARDS
   ───────────────────────────── */
.nbz-bento {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
}

.nbz-card {
  border: 1px solid var(--nbz-border);
  background: var(--nbz-panel);
  border-radius: var(--nbz-r-xl);
  padding: 22px 20px;
  box-shadow: var(--nbz-shadow-soft);
  position: relative;
  overflow: hidden;
  transition: border-color var(--nbz-dur-2) var(--nbz-ease-out), box-shadow var(--nbz-dur-3) var(--nbz-ease-out);
}
.nbz-card:hover {
  border-color: rgba(var(--nbz-accent-rgb),0.25);
  box-shadow: var(--nbz-shadow-soft), var(--nbz-glow-accent);
}
/* Top-edge gradient accent */
.nbz-card::before {
  content: "";
  position: absolute;
  top: 0; left: 20%; right: 20%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--nbz-accent), var(--nbz-accent-2), transparent);
  opacity: 0;
  transition: opacity var(--nbz-dur-3);
}
.nbz-card:hover::before { opacity: 0.6; }

/* sand-light card override (handled by universal light mode block) */

.nbz-card h3 {
  margin: 0;
  font-size: 11px;
  color: var(--nbz-accent-2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}
.nbz-card .big {
  margin: 10px 0 0;
  font-size: 22px;
  font-weight: 850;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.nbz-card .desc {
  margin: 8px 0 0;
  color: var(--nbz-muted);
  font-size: 13px;
  line-height: 1.65;
}
.nbz-card .chips {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ─────────────────────────────
   9. CHIPS & PILLS
   ───────────────────────────── */
.nbz-chip {
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--nbz-border);
  background: var(--nbz-panel-3);
  font-size: 12px;
  color: var(--nbz-muted);
  white-space: nowrap;
}
.nbz-chip b { color: var(--nbz-text); font-weight: 700; }

.nbz-pill {
  font-size: 11px;
  color: var(--nbz-muted);
  border: 1px solid var(--nbz-border);
  background: var(--nbz-panel-3);
  padding: 4px 9px;
  border-radius: 999px;
  white-space: nowrap;
}

/* ─────────────────────────────
   10. NUMBERS / METRICS
   ───────────────────────────── */
.nbz-numbers {
  margin-top: var(--nbz-s-8);
  padding: var(--nbz-s-7) 0;
  position: relative;
}
.nbz-numbers::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 1px solid var(--nbz-border-2);
  border-bottom: 1px solid var(--nbz-border-2);
}
.nbz-numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.nbz-stat {
  position: relative;
}
.nbz-stat-number {
  font-size: clamp(36px, 4vw, 54px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
  background: linear-gradient(135deg, var(--nbz-text) 30%, var(--nbz-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nbz-stat-label {
  margin-top: 8px;
  font-size: 13px;
  color: var(--nbz-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.nbz-stat-desc {
  margin-top: 4px;
  font-size: 12px;
  color: var(--nbz-faint);
}

/* ─────────────────────────────
   11. PRODUCT GRID
   ───────────────────────────── */
.nbz-products {
  margin-top: var(--nbz-s-8);
}
.nbz-section-title {
  margin: 0;
  font-size: 11px;
  color: var(--nbz-accent-2);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
}
.nbz-section-h2 {
  margin: 10px 0 0;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 900;
  letter-spacing: -0.02em;
}
.nbz-section-p {
  margin: 8px 0 0;
  color: var(--nbz-muted);
  max-width: 72ch;
  font-size: 15px;
  line-height: 1.65;
}

.nbz-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.nbz-prod {
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-lg);
  background: var(--nbz-panel-3);
  padding: 18px 16px;
  transition:
    transform var(--nbz-dur-2) var(--nbz-ease-out),
    background var(--nbz-dur-2) var(--nbz-ease-out),
    border-color var(--nbz-dur-2) var(--nbz-ease-out),
    box-shadow var(--nbz-dur-3) var(--nbz-ease-out);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
/* Hover glow */
.nbz-prod::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: radial-gradient(280px 180px at var(--mx, 50%) var(--my, 0%), rgba(var(--nbz-accent-2-rgb),0.10), transparent 65%);
  opacity: 0;
  transition: opacity var(--nbz-dur-3) var(--nbz-ease-out);
  pointer-events: none;
  z-index: 0;
}
.nbz-prod:hover {
  transform: translateY(-3px);
  background: var(--nbz-panel);
  border-color: rgba(var(--nbz-accent-rgb),0.20);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}
.nbz-prod:hover::before { opacity: 1; }
/* sand-light prod override (handled by universal light mode block) */

.nbz-prod .name { position: relative; font-weight: 800; font-size: 15px; letter-spacing: 0.005em; z-index: 1; }
.nbz-prod .tag { position: relative; margin-top: 6px; color: var(--nbz-muted); font-size: 13px; line-height: 1.5; z-index: 1; flex: 1; }
.nbz-prod .meta { position: relative; margin-top: 12px; display: flex; gap: 6px; flex-wrap: wrap; z-index: 1; }

/* Product color accent dots */
.nbz-prod[data-accent="violet"] .name::before { background: var(--nbz-accent); }
.nbz-prod[data-accent="cyan"] .name::before { background: var(--nbz-accent-2); }
.nbz-prod[data-accent="gold"] .name::before { background: var(--nbz-gold); }
.nbz-prod[data-accent="success"] .name::before { background: var(--nbz-success); }

/* ─────────────────────────────
   12. TECHNOLOGY SECTION
   ───────────────────────────── */
.nbz-tech {
  margin-top: var(--nbz-s-8);
}
.nbz-tech-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}
.nbz-tech-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--nbz-border-2);
  border-radius: var(--nbz-r-md);
  background: var(--nbz-panel-3);
  font-size: 13px;
  font-weight: 600;
  color: var(--nbz-text);
  transition: background var(--nbz-dur-2), border-color var(--nbz-dur-2);
}
.nbz-tech-item:hover {
  background: var(--nbz-panel);
  border-color: var(--nbz-border);
}
.nbz-tech-item .icon-sm {
  width: 28px; height: 28px;
  border-radius: 8px;
  display: inline-grid; place-items: center;
  background: var(--nbz-panel);
  font-size: 14px;
  color: var(--nbz-accent-2);
}

/* ─────────────────────────────
   13. TRUST BAR
   ───────────────────────────── */
.nbz-trust-bar {
  margin-top: var(--nbz-s-7);
  padding: var(--nbz-s-5) 0;
  border-top: 1px solid var(--nbz-border-2);
  border-bottom: 1px solid var(--nbz-border-2);
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--nbz-faint);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  font-weight: 600;
}
.nbz-trust-bar span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.nbz-trust-bar i {
  color: var(--nbz-accent-2);
  font-size: 14px;
}

/* ─────────────────────────────
   14. FOOTER DARK OVERRIDE
   ───────────────────────────── */
body.nbz-neo .enterprise-footer {
  background: var(--nbz-bg-2) !important;
  color: var(--nbz-text) !important;
  border-top: 1px solid var(--nbz-border-2);
  font-family: var(--nbz-font-sans);
}
body.nbz-neo .enterprise-footer .footer-main {
  background: transparent !important;
}
body.nbz-neo .enterprise-footer .brand-name,
body.nbz-neo .enterprise-footer .section-title {
  color: var(--nbz-text) !important;
}
body.nbz-neo .enterprise-footer .brand-tagline,
body.nbz-neo .enterprise-footer .company-description {
  color: var(--nbz-muted) !important;
}
body.nbz-neo .enterprise-footer .footer-links a {
  color: var(--nbz-muted) !important;
  background: none !important;
  -webkit-background-clip: unset !important;
  -webkit-text-fill-color: unset !important;
  background-clip: unset !important;
  transition: color var(--nbz-dur-2);
}
body.nbz-neo .enterprise-footer .footer-links a:hover {
  color: var(--nbz-accent-2) !important;
}
body.nbz-neo .enterprise-footer .footer-links li {
  border-bottom-color: var(--nbz-border-2) !important;
}
body.nbz-neo .enterprise-footer .contact-info,
body.nbz-neo .enterprise-footer .contact-item {
  color: var(--nbz-muted) !important;
}
body.nbz-neo .enterprise-footer .contact-item a {
  color: var(--nbz-muted) !important;
}
body.nbz-neo .enterprise-footer .contact-item a:hover {
  color: var(--nbz-accent-2) !important;
}
body.nbz-neo .enterprise-footer .contact-item i {
  color: var(--nbz-accent-2) !important;
}
body.nbz-neo .enterprise-footer .social-link {
  color: var(--nbz-muted) !important;
  border-color: var(--nbz-border-2) !important;
  background: var(--nbz-panel-3) !important;
}
body.nbz-neo .enterprise-footer .social-link:hover {
  background: var(--nbz-panel) !important;
  color: var(--nbz-text) !important;
  border-color: var(--nbz-border) !important;
}
body.nbz-neo .enterprise-footer .newsletter-input {
  background: var(--nbz-panel) !important;
  border: 1px solid var(--nbz-border) !important;
  color: var(--nbz-text) !important;
}
body.nbz-neo .enterprise-footer .newsletter-input::placeholder {
  color: var(--nbz-faint) !important;
}
body.nbz-neo .enterprise-footer .newsletter-btn {
  background: linear-gradient(135deg, var(--nbz-accent), var(--nbz-accent-2)) !important;
  color: #fff !important;
}
body.nbz-neo .enterprise-footer h5 {
  color: var(--nbz-text) !important;
}
body.nbz-neo .enterprise-footer p {
  color: var(--nbz-muted) !important;
}

/* Footer bottom bar */
body.nbz-neo .footer-bottom {
  background: var(--nbz-bg-3) !important;
  border-top: 1px solid var(--nbz-border-2) !important;
}
body.nbz-neo .footer-bottom .copyright,
body.nbz-neo .footer-bottom .copyright p {
  color: var(--nbz-faint) !important;
}
body.nbz-neo .footer-bottom .footer-legal a {
  color: var(--nbz-faint) !important;
}
body.nbz-neo .footer-bottom .footer-legal a:hover {
  color: var(--nbz-accent-2) !important;
}

/* Sand-light footer keeps lighter feel */
/* sand-light footer override (handled by universal light mode block) */

/* ─────────────────────────────
   15. RESPONSIVE
   ───────────────────────────── */
@media (max-width: 980px) {
  .nbz-hero .grid { grid-template-columns: 1fr; gap: 32px; }
  .nbz-bento { grid-template-columns: 1fr; }
  .nbz-grid { grid-template-columns: repeat(2, 1fr); }
  .nbz-numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .nbz-hero { min-height: auto; padding-top: calc(var(--nbz-s-8) + 40px); }
}
@media (max-width: 768px) {
  /* Touch-friendly targets (48px minimum) */
  body.nbz-neo .nbz-btn { min-height: 48px; padding: 14px 20px; }
  body.nbz-neo .nbz-chip, body.nbz-neo .nbz-pill { min-height: 36px; display: inline-flex; align-items: center; }
  body.nbz-neo .container { padding-left: 16px; padding-right: 16px; }
  
  /* Product demo mobile fixes */
  .pd-chat-wrap { margin-left: 16px; margin-right: 16px; }
  .pd-chat-input { padding: 10px 14px; }
  .pd-chat-input input { font-size: 16px; } /* Prevents iOS zoom */
  .pd-chat-input button { min-width: 44px; min-height: 44px; }
  .pd-qa { min-height: 44px; padding: 10px 16px; }
  .pd-stats-row { gap: 32px; }
  .pd-feat-grid { gap: 12px; }
  .pd-feat-card { padding: 18px 16px; }
  
  /* Prevent horizontal overflow */
  body.nbz-neo { overflow-x: hidden; }
  .pd-hero-inner { padding: 0 8px; }
  .pd-subtitle { padding: 0 8px; }
}
@media (max-width: 640px) {
  .nbz-grid { grid-template-columns: 1fr; }
  .nbz-numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .nbz-trust-bar { gap: 20px; font-size: 11px; }
  .nbz-tech-grid { grid-template-columns: repeat(2, 1fr); }
  .nbz-h1 { font-size: clamp(28px, 7vw, 40px); }
  .nbz-hero { padding-top: calc(var(--nbz-s-7) + 40px); }
  
  /* Mobile typography */
  .pd-title { font-size: clamp(26px, 6vw, 40px); }
  .pd-subtitle { font-size: 14px; }
  .pd-stat-num { font-size: clamp(28px, 5vw, 42px); }
  .nbz-section-h2 { font-size: clamp(22px, 4vw, 28px); }
  .nbz-prod-name { font-size: 17px; }
  
  /* Stack CTAs on mobile */
  .nbz-cta-row { flex-direction: column; align-items: stretch; }
  .nbz-cta-row .nbz-btn { width: 100%; justify-content: center; }
}
@media (max-width: 480px) {
  body.nbz-neo .container { padding-left: 12px; padding-right: 12px; }
  .nbz-card { padding: 18px 16px; }
  .nbz-prod-card { padding: 18px 16px; }
  .pd-chat-body { padding: 12px 14px; min-height: 180px; }
  .pd-msg-text { padding: 8px 12px; font-size: 14px; }
  .pd-chat-header { padding: 12px 14px; }
  .nbz-hero-stats { gap: 20px; flex-direction: column; }
  .nbz-trust-bar { flex-direction: column; gap: 12px; text-align: center; }
}

/* ─────────────────────────────
   16. RTL SUPPORT
   ───────────────────────────── */
[dir="rtl"] .nbz-theme-menu { inset-inline-start: 0; inset-inline-end: auto; }
[dir="rtl"] .nbz-theme-menu button { text-align: right; }
[dir="rtl"] .nbz-kicker { flex-direction: row-reverse; }
[dir="rtl"] .nbz-h1 { letter-spacing: 0; }
[dir="rtl"] .nbz-btn { flex-direction: row-reverse; }
[dir="rtl"] .nbz-prod .meta { flex-direction: row-reverse; }

/* ─────────────────────────────
   17. PRELOADER OVERRIDE
   ───────────────────────────── */
body.nbz-neo #preloader {
  background: var(--nbz-bg);
}

/* ─────────────────────────────
   18. SCROLLBAR
   ───────────────────────────── */
body.nbz-neo::-webkit-scrollbar { width: 8px; }
body.nbz-neo::-webkit-scrollbar-track { background: var(--nbz-bg); }
body.nbz-neo::-webkit-scrollbar-thumb {
  background: var(--nbz-panel-2);
  border-radius: 4px;
}
body.nbz-neo::-webkit-scrollbar-thumb:hover { background: var(--nbz-accent); }

/* ─────────────────────────────
   19. REDUCED MOTION
   ───────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .nbz-reveal { transition-duration: 0ms !important; }
  .nbz-hero-reveal { transition-duration: 0ms !important; }
  .nbz-orb { animation: none !important; }
  .nbz-h1 .grad { animation: none !important; }
  .nbz-theme-toggle .dot { animation: none !important; }
  .nbz-kicker::before { animation: none !important; }
}

/* ─────────────────────────────
   20. LEGACY BRIGHTER FOOTER KILL
   ───────────────────────────── */
body.nbz-neo .brighter-footer,
body.nbz-neo .brighter-footer-copyright {
  display: none !important;
}

/* ─────────────────────────────
   21. SECTIONS
   ───────────────────────────── */
.nbz-section {
  padding: var(--nbz-s-8) 0;
  position: relative;
}
.nbz-section--alt {
  background: var(--nbz-bg-2);
}
/* sand-light section override (handled by universal light mode block) */

/* ─────────────────────────────
   22. HERO STATS BAR
   ───────────────────────────── */
.nbz-hero-stats {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: var(--nbz-s-7);
  padding: var(--nbz-s-5) 0;
  border-top: 1px solid var(--nbz-border-2);
  border-bottom: 1px solid var(--nbz-border-2);
}
.nbz-hs {
  text-align: center;
  min-width: 80px;
}
.nbz-hs-num {
  display: block;
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 900;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--nbz-text) 30%, var(--nbz-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nbz-hs-lbl {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--nbz-faint);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  font-weight: 600;
}

/* ─────────────────────────────
   23. ENGINE / MIDCORE SECTION
   ───────────────────────────── */
.nbz-engine-grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: var(--nbz-s-6);
  overflow-x: auto;
  padding-bottom: 8px;
}
.nbz-engine-step {
  flex: 1;
  min-width: 160px;
  text-align: center;
  padding: 20px 14px;
  border: 1px solid var(--nbz-border-2);
  border-radius: var(--nbz-r-lg);
  background: var(--nbz-panel-3);
  position: relative;
}
.nbz-engine-step:hover {
  border-color: var(--nbz-border);
  background: var(--nbz-panel);
}
.nbz-engine-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: inline-grid; place-items: center;
  background: linear-gradient(135deg, rgba(var(--nbz-accent-rgb),0.20), rgba(var(--nbz-accent-2-rgb),0.15));
  font-size: 20px;
  color: var(--nbz-accent-2);
  margin: 0 auto 10px;
}
.nbz-engine-num {
  font-size: 10px;
  font-weight: 800;
  color: var(--nbz-faint);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.nbz-engine-step h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
  color: var(--nbz-text);
}
.nbz-engine-step p {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--nbz-muted);
  line-height: 1.5;
}
.nbz-engine-arrow {
  display: flex;
  align-items: center;
  padding: 0 8px;
  color: var(--nbz-faint);
  font-size: 16px;
  flex-shrink: 0;
}
[dir="rtl"] .nbz-engine-arrow { transform: scaleX(-1); }

.nbz-engine-stats {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: var(--nbz-s-5);
}

@media (max-width: 768px) {
  .nbz-engine-grid { flex-direction: column; align-items: stretch; }
  .nbz-engine-arrow { justify-content: center; transform: rotate(90deg); padding: 4px 0; }
  [dir="rtl"] .nbz-engine-arrow { transform: rotate(90deg); }
}

/* ─────────────────────────────
   24. TRI GRID (Identity cards)
   ───────────────────────────── */
.nbz-tri-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: var(--nbz-s-6);
}
@media (max-width: 980px) { .nbz-tri-grid { grid-template-columns: 1fr; } }

.nbz-card--accent {
  border-color: rgba(var(--nbz-accent-rgb),0.25);
  background: linear-gradient(180deg, rgba(var(--nbz-accent-rgb),0.08), var(--nbz-panel));
}
.nbz-card--wide { max-width: 100%; }

/* ─────────────────────────────
   25. STATUS BADGES
   ───────────────────────────── */
.nbz-card-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(52,211,153,0.15);
  color: var(--nbz-success);
  border: 1px solid rgba(52,211,153,0.25);
}
.nbz-badge--dev {
  background: rgba(var(--nbz-accent-rgb),0.15);
  color: var(--nbz-accent);
  border-color: rgba(var(--nbz-accent-rgb),0.25);
}
.nbz-badge--new {
  background: rgba(var(--nbz-accent-2-rgb),0.15);
  color: var(--nbz-accent-2);
  border-color: rgba(var(--nbz-accent-2-rgb),0.25);
}

/* ─────────────────────────────
   26. CATEGORY HEADERS
   ───────────────────────────── */
.nbz-cat-header {
  margin-top: var(--nbz-s-7);
  margin-bottom: var(--nbz-s-3);
  font-size: 13px;
  font-weight: 800;
  color: var(--nbz-muted);
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.nbz-cat-header i {
  color: var(--nbz-accent-2);
  font-size: 16px;
}
.nbz-cat-header::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--nbz-border-2);
}

/* ─────────────────────────────
   27. PRODUCT CARDS (rich)
   ───────────────────────────── */
.nbz-prod-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.nbz-prod-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 768px) {
  .nbz-prod-grid--2 { grid-template-columns: 1fr; }
}

.nbz-prod-card {
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-xl);
  background: var(--nbz-panel);
  padding: 22px 20px;
  transition: border-color var(--nbz-dur-2), box-shadow var(--nbz-dur-3);
  position: relative;
  overflow: hidden;
}
.nbz-prod-card:hover {
  border-color: rgba(var(--nbz-accent-rgb),0.20);
  box-shadow: var(--nbz-glow-accent);
}
/* sand-light prod-card override (handled by universal light mode block) */
.nbz-prod-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.nbz-prod-name {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.01em;
}
.nbz-prod-desc {
  color: var(--nbz-muted);
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 12px;
}
.nbz-prod-feats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--nbz-text);
}
.nbz-prod-feats i {
  color: var(--nbz-accent-2);
  margin-right: 4px;
}
.nbz-prod-meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.nbz-prod-stat {
  display: flex;
  gap: 24px;
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--nbz-muted);
}
.nbz-prod-stat-n {
  font-size: 22px;
  font-weight: 900;
  color: var(--nbz-text);
  margin-right: 4px;
  background: linear-gradient(135deg, var(--nbz-text) 30%, var(--nbz-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ═══════════════════════════════════════
   28. PRODUCT DEMO PAGES
   ═══════════════════════════════════════ */

/* ── Hero ── */
.pd-hero {
  position: relative;
  padding: var(--nbz-s-8) 0 var(--nbz-s-6);
  overflow: hidden;
  background: var(--nbz-bg);
}
.pd-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--nbz-muted);
  text-decoration: none;
  margin-bottom: var(--nbz-s-4);
  transition: color var(--nbz-dur-1);
}
.pd-back:hover { color: var(--nbz-accent-2); }
.pd-hero-inner { text-align: center; }
.pd-badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(var(--nbz-accent-rgb),0.15);
  color: var(--nbz-accent);
  border: 1px solid rgba(var(--nbz-accent-rgb),0.25);
  margin-bottom: var(--nbz-s-3);
}
.pd-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--nbz-text) 40%, var(--nbz-accent), var(--nbz-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.pd-subtitle {
  max-width: 700px;
  margin: var(--nbz-s-3) auto 0;
  font-size: 16px;
  color: var(--nbz-muted);
  line-height: 1.7;
}

/* ── Feature Grid ── */
.pd-feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: var(--nbz-s-5);
}
@media (max-width: 980px) { .pd-feat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .pd-feat-grid { grid-template-columns: 1fr; } }

.pd-feat-card {
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-xl);
  background: var(--nbz-panel);
  padding: 22px 18px;
  transition: border-color var(--nbz-dur-2), transform var(--nbz-dur-2);
}
.pd-feat-card:hover {
  border-color: rgba(var(--nbz-accent-rgb),0.20);
  transform: translateY(-3px);
}
.pd-feat-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: inline-grid; place-items: center;
  background: linear-gradient(135deg, rgba(var(--nbz-accent-rgb),0.15), rgba(var(--nbz-accent-2-rgb),0.10));
  font-size: 18px;
  color: var(--nbz-accent-2);
  margin-bottom: 10px;
}
.pd-feat-card h4 {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  color: var(--nbz-text);
}
.pd-feat-card p {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--nbz-muted);
  line-height: 1.6;
}

/* ── Stats Row ── */
.pd-stats-row {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-top: var(--nbz-s-5);
}
.pd-stat { text-align: center; min-width: 100px; }
.pd-stat-num {
  display: block;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 900;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--nbz-text) 30%, var(--nbz-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.pd-stat-lbl {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--nbz-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* ── AI Chat Demo ── */
.pd-chat-wrap {
  max-width: 700px;
  margin: var(--nbz-s-5) auto 0;
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-xl);
  background: var(--nbz-panel);
  overflow: hidden;
}
.pd-chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--nbz-border-2);
  background: var(--nbz-panel-3);
}
.pd-chat-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--nbz-accent), var(--nbz-accent-2));
  color: #fff;
  font-size: 16px;
}
.pd-chat-name {
  font-size: 14px;
  font-weight: 800;
  color: var(--nbz-text);
}
.pd-chat-status {
  font-size: 11px;
  color: var(--nbz-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}
.pd-dot-live {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--nbz-success);
  display: inline-block;
  animation: pd-pulse 2s infinite;
}
@keyframes pd-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.pd-chat-body {
  padding: 16px 18px;
  min-height: 220px;
  max-height: 360px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pd-msg {
  display: flex;
  gap: 8px;
  max-width: 88%;
  animation: pd-msgIn 0.3s ease-out;
}
@keyframes pd-msgIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.pd-msg--ai { align-self: flex-start; }
.pd-msg--user { align-self: flex-end; flex-direction: row-reverse; }
.pd-msg-text {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.6;
}
.pd-msg--ai .pd-msg-text {
  background: var(--nbz-panel-3);
  color: var(--nbz-text);
  border-bottom-left-radius: 4px;
}
.pd-msg--user .pd-msg-text {
  background: linear-gradient(135deg, var(--nbz-accent), var(--nbz-accent-2));
  color: #fff;
  border-bottom-right-radius: 4px;
}

.pd-chat-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 0 18px 10px;
}
.pd-qa {
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid var(--nbz-border);
  background: var(--nbz-panel-3);
  color: var(--nbz-text);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--nbz-dur-1), background var(--nbz-dur-1);
}
.pd-qa:hover {
  border-color: var(--nbz-accent);
  background: rgba(var(--nbz-accent-rgb),0.10);
}

.pd-chat-input {
  display: flex;
  gap: 8px;
  padding: 12px 18px;
  border-top: 1px solid var(--nbz-border-2);
  background: var(--nbz-panel-3);
}
.pd-chat-input input {
  flex: 1;
  padding: 8px 14px;
  border: 1px solid var(--nbz-border);
  border-radius: 999px;
  background: var(--nbz-bg-2);
  color: var(--nbz-text);
  font-size: 13px;
  outline: none;
}
.pd-chat-input input:focus { border-color: var(--nbz-accent); }
.pd-chat-input button {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--nbz-accent), var(--nbz-accent-2));
  color: #fff;
  cursor: pointer;
  display: grid; place-items: center;
  font-size: 14px;
  transition: opacity var(--nbz-dur-1);
}
.pd-chat-input button:hover { opacity: 0.85; }

/* ── Architecture Grid ── */
.pd-arch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: var(--nbz-s-5);
}
@media (max-width: 768px) { .pd-arch-grid { grid-template-columns: 1fr; } }
.pd-arch-block {
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-xl);
  background: var(--nbz-panel);
  padding: 20px 18px;
}
.pd-arch-block h4 {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 800;
  color: var(--nbz-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.pd-arch-block p {
  margin: 0;
  font-size: 13px;
  color: var(--nbz-text);
  line-height: 1.7;
}

/* ── Typing indicator ── */
.pd-typing { display: flex; gap: 4px; padding: 10px 14px; }
.pd-typing span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--nbz-muted);
  animation: pd-typeDot 1.2s infinite;
}
.pd-typing span:nth-child(2) { animation-delay: 0.2s; }
.pd-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes pd-typeDot {
  0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1); }
}

/* ── Product Logos (theme-aware) ── */
.pd-product-logo {
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
}
.pd-product-logo img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 16px;
}
.pd-chat-logo {
  width: 22px;
  height: 22px;
  object-fit: contain;
  border-radius: 4px;
}
.nbz-prod-logo {
  width: 22px;
  height: 22px;
  object-fit: contain;
  vertical-align: middle;
  margin-right: 6px;
  border-radius: 4px;
}

/* dark/light logo switching */
[data-nbz-mode="dark"] .nbz-logo-light,
.nbz-logo-dark { display: none; }
[data-nbz-mode="dark"] .nbz-logo-dark { display: inline-block; }
[data-nbz-mode="light"] .nbz-logo-light { display: inline-block; }
[data-nbz-mode="light"] .nbz-logo-dark { display: none; }

/* ─────────────────────────────
   R&D EXCELLENCE SECTION
   ───────────────────────────── */
.nbz-section--expert {
  padding: var(--nbz-s-6) 0;
  position: relative;
}
.nbz-section--expert::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(16,185,129,0.04), rgba(var(--nbz-accent-rgb),0.04));
  pointer-events: none;
}

.nbz-expert-banner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 28px 32px;
  border-radius: var(--nbz-r-xl);
  background: linear-gradient(135deg, rgba(16,185,129,0.08), rgba(var(--nbz-accent-rgb),0.08));
  border: 1px solid rgba(16,185,129,0.15);
  margin-bottom: var(--nbz-s-6);
  position: relative;
  overflow: hidden;
}
.nbz-expert-banner::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(16,185,129,0.12), transparent 70%);
  pointer-events: none;
}

.nbz-expert-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px;
  background: var(--nbz-panel);
  border-radius: var(--nbz-r-md);
  border: 1px solid var(--nbz-border);
  flex-shrink: 0;
}
.nbz-expert-badge i {
  font-size: 22px;
  color: var(--nbz-success);
}

.nbz-expert-content {
  flex: 1;
  position: relative;
  z-index: 1;
}
.nbz-expert-kicker {
  font-size: 11px;
  font-weight: 700;
  color: var(--nbz-success);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nbz-expert-kicker::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--nbz-success);
  border-radius: 2px;
}
.nbz-expert-title {
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 800;
  color: var(--nbz-text);
  margin: 0 0 10px;
}
.nbz-expert-desc {
  font-size: 14px;
  color: var(--nbz-muted);
  margin: 0;
  line-height: 1.7;
  max-width: 720px;
}

.nbz-expert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 1024px) {
  .nbz-expert-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .nbz-expert-grid { grid-template-columns: 1fr; }
  .nbz-expert-banner { flex-direction: column; text-align: center; padding: 24px 20px; }
  .nbz-expert-badge { justify-content: center; }
  .nbz-expert-kicker { justify-content: center; }
  .nbz-expert-kicker::before { display: none; }
}

.nbz-expert-card {
  padding: 20px;
  border-radius: var(--nbz-r-lg);
  background: var(--nbz-panel);
  border: 1px solid var(--nbz-border);
  transition: border-color var(--nbz-dur-2), transform var(--nbz-dur-2);
}
.nbz-expert-card:hover {
  border-color: var(--nbz-success);
  transform: translateY(-4px);
}
.nbz-expert-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--nbz-r-sm);
  background: linear-gradient(135deg, rgba(16,185,129,0.15), rgba(var(--nbz-accent-rgb),0.15));
  display: grid;
  place-items: center;
  margin-bottom: 14px;
}
.nbz-expert-icon i {
  font-size: 18px;
  color: var(--nbz-success);
}
.nbz-expert-card h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0 0 8px;
}
.nbz-expert-card p {
  font-size: 13px;
  color: var(--nbz-muted);
  margin: 0;
  line-height: 1.6;
}

/* ── SME Validation Badge (on product cards) ── */
.nbz-sme-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(16,185,129,0.12), rgba(52,211,153,0.08));
  border: 1px solid rgba(16,185,129,0.25);
  font-size: 11px;
  font-weight: 600;
  color: var(--nbz-success);
  margin-bottom: 12px;
}
.nbz-sme-badge i {
  font-size: 12px;
}

/* ── Expert chip in synergy ── */
.nbz-chip--expert {
  background: linear-gradient(135deg, rgba(16,185,129,0.15), rgba(52,211,153,0.10)) !important;
  border-color: rgba(16,185,129,0.25) !important;
  color: var(--nbz-success) !important;
}

/* ── RTL support for expert section ── */
[dir="rtl"] .nbz-expert-banner { flex-direction: row-reverse; }
[dir="rtl"] .nbz-expert-kicker { flex-direction: row-reverse; }
[dir="rtl"] .nbz-expert-kicker::before { display: none; }
[dir="rtl"] .nbz-expert-kicker::after {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--nbz-success);
  border-radius: 2px;
}
@media (max-width: 640px) {
  [dir="rtl"] .nbz-expert-banner { flex-direction: column; }
}

/* ══════════════════════════════════════════════════════════════
   PAGE-LEVEL SHARED COMPONENTS
   Reusable across About Us, Industries, News, Contact
   ══════════════════════════════════════════════════════════════ */

/* ── Page Hero ── */
.nbz-page-hero {
  position: relative;
  padding: 100px 0 40px;
  overflow: hidden;
  text-align: center;
}
.nbz-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 500px at 20% 30%, rgba(var(--nbz-accent-rgb),0.18), transparent 60%),
    radial-gradient(700px 400px at 80% 60%, rgba(var(--nbz-accent-2-rgb),0.12), transparent 55%);
  pointer-events: none;
}
.nbz-page-hero .container { position: relative; z-index: 2; }
.nbz-page-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--nbz-accent);
  margin-bottom: 16px;
}
.nbz-page-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--nbz-text);
  margin: 0 0 12px;
  line-height: 1.15;
}
.nbz-page-hero h1 .grad {
  background: linear-gradient(135deg, var(--nbz-accent), var(--nbz-accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nbz-page-hero p {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--nbz-muted);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Page Tab Navigation ── */
.nbz-page-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  padding: 24px 0 0;
  max-width: 1100px;
  margin: 0 auto;
}
.nbz-page-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--nbz-border);
  background: var(--nbz-panel);
  color: var(--nbz-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--nbz-dur-2);
  white-space: nowrap;
}
.nbz-page-tab:hover {
  border-color: var(--nbz-accent);
  color: var(--nbz-accent);
  transform: translateY(-1px);
}
.nbz-page-tab.active {
  background: var(--nbz-accent);
  border-color: var(--nbz-accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(var(--nbz-accent-rgb),0.35);
}
.nbz-page-tab i { font-size: 14px; }
@media (max-width: 768px) {
  .nbz-page-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding: 16px 0 0;
    gap: 6px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .nbz-page-nav::-webkit-scrollbar { display: none; }
  .nbz-page-tab { padding: 8px 16px; font-size: 13px; flex-shrink: 0; }
}

/* ── Content Panel (tab body) ── */
.nbz-content-panel {
  display: none;
  padding: 48px 0 24px;
  animation: nbzPanelIn 0.4s ease-out;
}
.nbz-content-panel.active { display: block; }
@keyframes nbzPanelIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Section card (inner container) ── */
.nbz-page-card {
  background: var(--nbz-panel);
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-lg);
  padding: 40px;
  margin-bottom: 32px;
}
.nbz-page-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.nbz-page-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--nbz-r-md);
  background: linear-gradient(135deg, rgba(var(--nbz-accent-rgb),0.15), rgba(var(--nbz-accent-2-rgb),0.15));
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.nbz-page-card-icon i {
  font-size: 22px;
  color: var(--nbz-accent);
}
.nbz-page-card-header h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0;
}
.nbz-page-card p.lead {
  font-size: 1.05rem;
  color: var(--nbz-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}
@media (max-width: 640px) {
  .nbz-page-card { padding: 24px 20px; }
  .nbz-page-card-header { flex-direction: column; text-align: center; gap: 10px; }
  .nbz-page-card-header h2 { font-size: 1.3rem; }
}

/* ── Value / Principle card ── */
.nbz-value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 16px;
}
.nbz-value-card {
  padding: 24px;
  border-radius: var(--nbz-r-md);
  background: var(--nbz-bg-2);
  border-left: 4px solid var(--nbz-accent);
  transition: transform var(--nbz-dur-2), border-color var(--nbz-dur-2);
}
[dir="rtl"] .nbz-value-card {
  border-left: none;
  border-right: 4px solid var(--nbz-accent);
}
.nbz-value-card:hover {
  transform: translateY(-4px);
  border-color: var(--nbz-accent-2);
}
.nbz-value-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--nbz-accent);
  margin: 0 0 8px;
}
.nbz-value-card p {
  font-size: 0.95rem;
  color: var(--nbz-muted);
  line-height: 1.7;
  margin: 0;
}

/* ── Leader card ── */
.nbz-leader-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 16px;
}
.nbz-leader-card {
  background: var(--nbz-panel);
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-lg);
  padding: 28px 20px;
  text-align: center;
  transition: transform var(--nbz-dur-2), border-color var(--nbz-dur-2);
}
.nbz-leader-card:hover {
  transform: translateY(-4px);
  border-color: var(--nbz-accent);
}
.nbz-leader-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--nbz-accent), var(--nbz-accent-2));
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
}
.nbz-leader-icon i { font-size: 28px; color: #fff; }
.nbz-leader-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0 0 6px;
}
.nbz-leader-card p {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nbz-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin: 0;
}

/* ── Industry card (overview grid) ── */
.nbz-industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 16px;
}
.nbz-industry-card {
  background: var(--nbz-panel);
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-lg);
  padding: 28px;
  transition: transform var(--nbz-dur-2), border-color var(--nbz-dur-2);
}
.nbz-industry-card:hover {
  transform: translateY(-4px);
  border-color: var(--nbz-accent);
}
.nbz-industry-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--nbz-r-sm);
  background: linear-gradient(135deg, rgba(var(--nbz-accent-rgb),0.15), rgba(var(--nbz-accent-2-rgb),0.15));
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}
.nbz-industry-icon i { font-size: 20px; color: var(--nbz-accent); }
.nbz-industry-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0 0 8px;
}
.nbz-industry-card p {
  font-size: 0.95rem;
  color: var(--nbz-muted);
  line-height: 1.7;
  margin: 0 0 12px;
}
.nbz-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.nbz-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(var(--nbz-accent-rgb),0.10);
  color: var(--nbz-accent);
  font-size: 12px;
  font-weight: 600;
}

/* ── Industry detail subsection ── */
.nbz-subsection { margin-top: 32px; }
.nbz-subsection h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--nbz-border);
}
.nbz-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 12px;
}
.nbz-detail-card {
  padding: 20px;
  border-radius: var(--nbz-r-md);
  background: var(--nbz-bg-2);
  border: 1px solid var(--nbz-border);
  transition: border-color var(--nbz-dur-2);
}
.nbz-detail-card:hover { border-color: var(--nbz-accent); }
.nbz-detail-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0 0 8px;
}
.nbz-detail-card p {
  font-size: 0.9rem;
  color: var(--nbz-muted);
  line-height: 1.65;
  margin: 0;
}

/* ── Partner / Why Us cards ── */
.nbz-partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 16px;
}
.nbz-partner-card {
  padding: 24px 20px;
  border-radius: var(--nbz-r-md);
  background: var(--nbz-panel);
  border: 1px solid var(--nbz-border);
  text-align: center;
  transition: transform var(--nbz-dur-2), border-color var(--nbz-dur-2);
}
.nbz-partner-card:hover {
  transform: translateY(-4px);
  border-color: var(--nbz-accent);
}
.nbz-partner-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(var(--nbz-accent-rgb),0.15), rgba(var(--nbz-accent-2-rgb),0.15));
  display: grid;
  place-items: center;
  margin: 0 auto 12px;
}
.nbz-partner-icon i { font-size: 18px; color: var(--nbz-accent); }
.nbz-partner-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0 0 6px;
}
.nbz-partner-card p {
  font-size: 0.85rem;
  color: var(--nbz-muted);
  margin: 0;
  line-height: 1.6;
}

/* ── Article card ── */
.nbz-article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 16px;
}
.nbz-article-card {
  background: var(--nbz-panel);
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-lg);
  overflow: hidden;
  transition: transform var(--nbz-dur-2), border-color var(--nbz-dur-2);
}
.nbz-article-card:hover {
  transform: translateY(-4px);
  border-color: var(--nbz-accent);
}
.nbz-article-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}
.nbz-article-body {
  padding: 24px;
}
.nbz-article-cat {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(var(--nbz-accent-rgb),0.10);
  color: var(--nbz-accent);
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
}
.nbz-article-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0 0 8px;
  line-height: 1.4;
}
.nbz-article-card .excerpt {
  font-size: 0.9rem;
  color: var(--nbz-muted);
  line-height: 1.65;
  margin: 0 0 16px;
}
.nbz-article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--nbz-muted);
  margin-bottom: 16px;
}
.nbz-article-meta i { margin-right: 4px; }
.nbz-article-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--nbz-accent);
  text-decoration: none;
  transition: gap var(--nbz-dur-2);
}
.nbz-article-link:hover { gap: 10px; }

/* ── Featured article ── */
.nbz-featured {
  background: var(--nbz-panel);
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-lg);
  padding: 40px;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}
.nbz-featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--nbz-accent), var(--nbz-accent-2));
}
.nbz-featured-badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--nbz-accent), var(--nbz-accent-2));
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 16px;
}
.nbz-featured h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--nbz-text);
  margin: 0 0 12px;
  line-height: 1.3;
}
.nbz-featured .excerpt {
  font-size: 1.05rem;
  color: var(--nbz-muted);
  line-height: 1.7;
  margin: 0 0 20px;
}
@media (max-width: 640px) {
  .nbz-featured { padding: 24px 20px; }
  .nbz-featured h2 { font-size: 1.3rem; }
}

/* ── Essay / Article body ── */
.nbz-essay {
  background: var(--nbz-panel);
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-lg);
  padding: 48px;
  max-width: 820px;
  margin: 0 auto;
}
.nbz-essay h1 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--nbz-text);
  margin: 0 0 16px;
  line-height: 1.3;
}
.nbz-essay-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.85rem;
  color: var(--nbz-muted);
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--nbz-border);
}
.nbz-essay img {
  width: 100%;
  border-radius: var(--nbz-r-md);
  margin-bottom: 32px;
}
.nbz-essay h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 32px 0 12px;
}
.nbz-essay p {
  font-size: 1.05rem;
  color: var(--nbz-muted);
  line-height: 1.8;
  margin: 0 0 16px;
}
.nbz-essay ul, .nbz-essay ol {
  padding-left: 24px;
  margin: 0 0 16px;
}
.nbz-essay li {
  font-size: 1rem;
  color: var(--nbz-muted);
  line-height: 1.8;
  margin-bottom: 8px;
}
.nbz-essay em { color: var(--nbz-accent); }
.nbz-essay strong { color: var(--nbz-text); }
@media (max-width: 640px) {
  .nbz-essay { padding: 24px 20px; }
  .nbz-essay h1 { font-size: 1.5rem; }
}

/* ── Newsletter section ── */
.nbz-newsletter {
  background: var(--nbz-panel);
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-lg);
  padding: 48px;
  text-align: center;
  margin-top: 48px;
}
.nbz-newsletter h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0 0 8px;
}
.nbz-newsletter p {
  font-size: 1rem;
  color: var(--nbz-muted);
  margin: 0 0 24px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.nbz-newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 460px;
  margin: 0 auto;
}
.nbz-newsletter-form input {
  flex: 1;
  padding: 12px 18px;
  border-radius: var(--nbz-r-md);
  border: 1px solid var(--nbz-border);
  background: var(--nbz-bg-2);
  color: var(--nbz-text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--nbz-dur-2);
}
.nbz-newsletter-form input:focus { border-color: var(--nbz-accent); }
.nbz-newsletter-form input::placeholder { color: var(--nbz-muted); }
.nbz-newsletter-form button {
  padding: 12px 24px;
  border-radius: var(--nbz-r-md);
  border: none;
  background: var(--nbz-accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background var(--nbz-dur-2);
  white-space: nowrap;
}
.nbz-newsletter-form button:hover { background: var(--nbz-accent-2); }
@media (max-width: 480px) {
  .nbz-newsletter-form { flex-direction: column; }
  .nbz-newsletter { padding: 32px 20px; }
}

/* ── CTA Banner ── */
.nbz-cta-banner {
  background: linear-gradient(135deg, rgba(var(--nbz-accent-rgb),0.12), rgba(var(--nbz-accent-2-rgb),0.12));
  border: 1px solid rgba(var(--nbz-accent-rgb),0.20);
  border-radius: var(--nbz-r-lg);
  padding: 48px;
  text-align: center;
  margin-top: 32px;
}
.nbz-cta-banner h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0 0 8px;
}
.nbz-cta-banner p {
  font-size: 1rem;
  color: var(--nbz-muted);
  margin: 0 0 24px;
}
.nbz-cta-banner .nbz-btn-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
@media (max-width: 480px) {
  .nbz-cta-banner { padding: 32px 20px; }
}

/* ── Form controls ── */
.nbz-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
@media (max-width: 640px) {
  .nbz-form-row { grid-template-columns: 1fr; }
}
.nbz-form-group { margin-bottom: 16px; }
.nbz-form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--nbz-text);
  margin-bottom: 6px;
}
.nbz-input, .nbz-textarea, .nbz-select {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--nbz-r-md);
  border: 1px solid var(--nbz-border);
  background: var(--nbz-bg-2);
  color: var(--nbz-text);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--nbz-dur-2), box-shadow var(--nbz-dur-2);
}
.nbz-input:focus, .nbz-textarea:focus, .nbz-select:focus {
  border-color: var(--nbz-accent);
  box-shadow: 0 0 0 3px rgba(var(--nbz-accent-rgb),0.15);
}
.nbz-input::placeholder, .nbz-textarea::placeholder { color: var(--nbz-muted); }
.nbz-textarea { resize: vertical; min-height: 140px; }
.nbz-select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
[dir="rtl"] .nbz-select {
  background-position: left 14px center;
  padding-right: 16px;
  padding-left: 36px;
}
.nbz-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--nbz-r-md);
  border: none;
  background: linear-gradient(135deg, var(--nbz-accent), var(--nbz-accent-2));
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity var(--nbz-dur-2), transform var(--nbz-dur-2);
}
.nbz-submit-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.nbz-submit-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ── FAQ accordion ── */
.nbz-faq-list { max-width: 780px; margin: 0 auto; }
.nbz-faq-item {
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-md);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--nbz-panel);
  transition: border-color var(--nbz-dur-2);
}
.nbz-faq-item:hover { border-color: var(--nbz-accent); }
.nbz-faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  cursor: pointer;
  gap: 12px;
}
.nbz-faq-q span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--nbz-text);
  flex: 1;
}
.nbz-faq-q i {
  font-size: 14px;
  color: var(--nbz-muted);
  transition: transform var(--nbz-dur-2);
}
.nbz-faq-item.open .nbz-faq-q i { transform: rotate(180deg); }
.nbz-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.nbz-faq-item.open .nbz-faq-a {
  max-height: 500px;
  padding: 0 24px 20px;
}
.nbz-faq-a p {
  font-size: 0.95rem;
  color: var(--nbz-muted);
  line-height: 1.7;
  margin: 0;
}

/* ── Info card (contact info items) ── */
.nbz-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 16px;
}
.nbz-info-card {
  background: var(--nbz-panel);
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-lg);
  padding: 28px;
  text-align: center;
  transition: transform var(--nbz-dur-2), border-color var(--nbz-dur-2);
}
.nbz-info-card:hover {
  transform: translateY(-4px);
  border-color: var(--nbz-accent);
}
.nbz-info-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(var(--nbz-accent-rgb),0.15), rgba(var(--nbz-accent-2-rgb),0.15));
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
}
.nbz-info-icon i { font-size: 22px; color: var(--nbz-accent); }
.nbz-info-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0 0 8px;
}
.nbz-info-card p {
  font-size: 0.9rem;
  color: var(--nbz-muted);
  margin: 0;
  line-height: 1.6;
}
.nbz-info-card a {
  color: var(--nbz-accent);
  text-decoration: none;
  font-weight: 600;
}
.nbz-info-card a:hover { text-decoration: underline; }

/* ── Office detail section ── */
.nbz-office-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 16px;
}
@media (max-width: 768px) {
  .nbz-office-grid { grid-template-columns: 1fr; }
}
.nbz-office-block {
  background: var(--nbz-panel);
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-lg);
  padding: 28px;
}
.nbz-office-block h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0 0 20px;
}
.nbz-office-item {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
}
.nbz-office-item:last-child { margin-bottom: 0; }
.nbz-office-item-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(var(--nbz-accent-rgb),0.10);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.nbz-office-item-icon i { font-size: 16px; color: var(--nbz-accent); }
.nbz-office-item h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0 0 4px;
}
.nbz-office-item p {
  font-size: 0.9rem;
  color: var(--nbz-muted);
  margin: 0;
  line-height: 1.6;
}
.nbz-office-item a {
  color: var(--nbz-accent);
  text-decoration: none;
}
.nbz-office-item a:hover { text-decoration: underline; }

/* ── Map placeholder ── */
.nbz-map-placeholder {
  background: var(--nbz-panel);
  border: 1px solid var(--nbz-border);
  border-radius: var(--nbz-r-lg);
  padding: 48px;
  text-align: center;
  margin-top: 24px;
}
.nbz-map-placeholder i {
  font-size: 48px;
  color: var(--nbz-accent);
  margin-bottom: 16px;
}
.nbz-map-placeholder h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--nbz-text);
  margin: 0 0 6px;
}
.nbz-map-placeholder p {
  color: var(--nbz-muted);
  margin: 0 0 16px;
}

/* ── Form feedback messages ── */
.nbz-form-msg {
  padding: 14px 20px;
  border-radius: var(--nbz-r-md);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 20px;
  animation: nbzPanelIn 0.3s ease-out;
}
.nbz-form-msg.success {
  background: rgba(16,185,129,0.12);
  border: 1px solid rgba(16,185,129,0.30);
  color: var(--nbz-success);
}
.nbz-form-msg.error {
  background: rgba(239,68,68,0.12);
  border: 1px solid rgba(239,68,68,0.30);
  color: #ef4444;
}

/* ═══════════════════════════════════════════════════
   THEME-AWARE BRAND MARKS
   Shows/hides logo marks based on active theme+mode
   ═══════════════════════════════════════════════════ */

/* Container for brand mark images */
.nbz-brand-mark {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* All marks hidden by default */
.nbz-mark {
  display: none !important;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

/* ── Nebula theme ── */
body[data-nbz-theme="nebula"][data-nbz-mode="dark"] .nbz-mark[data-mark="nebula-dark"] { display: block !important; }
body[data-nbz-theme="nebula"][data-nbz-mode="light"] .nbz-mark[data-mark="nebula-light"] { display: block !important; }

/* ── Navy theme ── */
body[data-nbz-theme="bunyan-navy"][data-nbz-mode="dark"] .nbz-mark[data-mark="navy-dark"] { display: block !important; }
body[data-nbz-theme="bunyan-navy"][data-nbz-mode="light"] .nbz-mark[data-mark="navy-light"] { display: block !important; }

/* ── Sand theme ── */
body[data-nbz-theme="sand-dark"] .nbz-mark[data-mark="sand-dark"] { display: block !important; }
body[data-nbz-theme="sand-light"] .nbz-mark[data-mark="sand-light"] { display: block !important; }

/* Fallback: if no theme is set yet, show sand dark */
body:not([data-nbz-theme]) .nbz-mark[data-mark="sand-dark"] { display: block !important; }