@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  /* Colors */
  --color-navy: #0A1628;
  --color-cobalt: #2563EB;
  --color-cyan: #06B6D4;
  --color-emerald: #10B981;
  --color-near-black: #080F1A;
  --color-surface-light: #F8FAFC;
  --color-text-dark: #1E293B;
  --color-text-light: #F1F5F9;
  --color-muted: #64748B;
  --color-border: #E2E8F0;

  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Type scale — fluid via clamp() */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
  --text-base: clamp(1rem, 0.925rem + 0.375vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.375rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.625rem);
  --text-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
  --text-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.625rem);
  --text-4xl: clamp(2.25rem, 1.75rem + 2.5vw, 3.25rem);
  --text-5xl: clamp(3rem, 2.25rem + 3.75vw, 4.5rem);
  --text-6xl: clamp(3.75rem, 2.75rem + 5vw, 5.75rem);
  --text-7xl: clamp(4.5rem, 3rem + 7.5vw, 7.5rem);

  /* Spacing scale */
  --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-14: 3.5rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(10, 22, 40, 0.06), 0 1px 3px rgba(10, 22, 40, 0.1);
  --shadow-md: 0 4px 6px rgba(10, 22, 40, 0.06), 0 2px 8px rgba(10, 22, 40, 0.1);
  --shadow-lg: 0 10px 25px rgba(10, 22, 40, 0.08), 0 4px 12px rgba(10, 22, 40, 0.1);
  --shadow-glow-cobalt: 0 0 20px rgba(37, 99, 235, 0.35), 0 0 40px rgba(37, 99, 235, 0.15);
  --shadow-glow-cyan: 0 0 20px rgba(6, 182, 212, 0.35), 0 0 40px rgba(6, 182, 212, 0.15);
  --shadow-glow-emerald: 0 0 20px rgba(16, 185, 129, 0.35), 0 0 40px rgba(16, 185, 129, 0.15);

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text-dark);
  background-color: var(--color-surface-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

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

button {
  font: inherit;
  cursor: pointer;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.2;
  overflow-wrap: break-word;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

/* Section padding */
.section-padding {
  padding-block: var(--space-20);
}

/* Text gradient */
.text-gradient {
  background: linear-gradient(135deg, var(--color-cobalt), var(--color-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  color: #fff;
  background: linear-gradient(135deg, var(--color-cobalt), var(--color-cyan));
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.btn-primary:hover {
  box-shadow: var(--shadow-glow-cobalt);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  color: var(--color-cobalt);
  background: transparent;
  border: 1.5px solid var(--color-cobalt);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.btn-secondary:hover {
  background: var(--color-cobalt);
  color: #fff;
  box-shadow: var(--shadow-glow-cobalt);
  transform: translateY(-1px);
}

.btn-secondary:active {
  transform: translateY(0);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  color: var(--color-muted);
  background: transparent;
  border: 1.5px solid transparent;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.btn-ghost:hover {
  color: var(--color-cobalt);
  border-color: var(--color-border);
  background: rgba(37, 99, 235, 0.04);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

/* =====================================
   Scroll progress bar
   ===================================== */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-cobalt), var(--color-cyan));
  transition: width 50ms linear;
  pointer-events: none;
}

/* =====================================
   Site header / navbar
   ===================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background var(--transition-base), backdrop-filter var(--transition-base), box-shadow var(--transition-base);
}

.site-header.scrolled {
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* ---- Logo ---- */

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  z-index: 1001;
}

.logo-text {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-light);
  letter-spacing: -0.02em;
}

.logo-mark {
  height: 32px;
  width: auto;
}

/* ---- Desktop nav links ---- */

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-light);
  opacity: 0.75;
  border-radius: var(--radius-sm);
  transition: opacity var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover,
.nav-item.active .nav-link,
.nav-item.nav-active .nav-link {
  opacity: 1;
}

.nav-link .chevron-down {
  transition: transform var(--transition-fast);
}

.has-mega-menu:hover .chevron-down,
.has-mega-menu:focus-within .chevron-down {
  transform: rotate(180deg);
}

/* ---- Mega Menu ---- */

.mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-navy);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
}

.has-mega-menu:hover .mega-menu,
.has-mega-menu:focus-within .mega-menu,
.has-mega-menu.mega-open .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.has-mega-menu {
  position: static;
}

.mega-menu-inner {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-10);
  padding-block: var(--space-10);
}

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

.module-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.module-list li a {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
  color: var(--color-text-light);
}

.module-list li a:hover {
  background: rgba(255, 255, 255, 0.05);
}

.module-list li a strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.module-list li a span {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-muted);
  line-height: 1.4;
}

.module-list li a svg {
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---- IIoT Card in mega menu ---- */

.iiot-card {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(6, 182, 212, 0.05));
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
}

.iiot-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-emerald);
  background: rgba(16, 185, 129, 0.15);
  border-radius: var(--radius-full);
}

.iiot-card h4 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text-light);
}

.iiot-card p {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.5;
}

/* ---- Mega bottom strip ---- */

.mega-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-4) 0;
}

.mega-bottom a {
  display: block;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-cyan);
  text-align: center;
  transition: opacity var(--transition-fast);
}

.mega-bottom a:hover {
  opacity: 0.8;
}

.mega-bottom a span {
  font-weight: 600;
  color: var(--color-text-light);
}

.mega-bottom .arrow {
  display: inline-block;
  margin-left: var(--space-1);
  transition: transform var(--transition-fast);
}

.mega-bottom a:hover .arrow {
  transform: translateX(4px);
}

/* ---- Nav actions ---- */

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  z-index: 1001;
}

.dark-mode-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--color-text-light);
  opacity: 0.7;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  transition: opacity var(--transition-fast), background var(--transition-fast);
}

.dark-mode-toggle:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.08);
}

.dark-mode-toggle .sun-icon { display: block; }
.dark-mode-toggle .moon-icon { display: none; }

html.dark-mode .dark-mode-toggle .sun-icon { display: none; }
html.dark-mode .dark-mode-toggle .moon-icon { display: block; }

.btn-demo {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
}

/* ---- Hamburger ---- */

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: transparent;
  border: none;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text-light);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =====================================
   Mobile menu
   ===================================== */

.mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 998;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  width: min(100%, 360px);
  background: var(--color-navy);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
  justify-content: flex-end;
  padding: var(--space-4);
}

.mobile-close {
  visibility: hidden;
  width: 36px;
  height: 36px;
  font-size: 24px;
  line-height: 1;
  color: var(--color-text-light);
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.mobile-close:hover {
  opacity: 1;
}

.mobile-menu-body {
  flex: 1;
  padding: var(--space-2) var(--space-6) var(--space-8);
  display: flex;
  flex-direction: column;
}

.mobile-nav-links {
  list-style: none;
  flex: 1;
}

.mobile-nav-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4) 0;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text-light);
  background: transparent;
  border: none;
  text-align: left;
}

.mobile-nav-link .chevron {
  transition: transform var(--transition-fast);
}

.mobile-nav-link[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

.mobile-submenu {
  list-style: none;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
}

.mobile-submenu.open {
  max-height: 600px;
  padding-bottom: var(--space-3);
}

.mobile-submenu a {
  display: block;
  padding: var(--space-3) 0 var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

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

.mobile-menu-footer {
  padding-top: var(--space-6);
}

/* =====================================
   Responsive
   ===================================== */

@media (max-width: 1024px) {
  .nav-links {
    display: none;
  }

  .btn-demo {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}

@media (min-width: 1025px) {
  .mobile-menu,
  .mobile-overlay {
    display: none;
  }
}

/* =====================================
   Hero section
   ===================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-near-black);
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg-glow {
  position: absolute;
  top: -200px;
  right: -100px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  padding-block: var(--space-16) var(--space-12);
}

/* ---- Left content ---- */

.hero-content {
  max-width: 580px;
}

.hero-eyebrow {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-cobalt);
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-full);
}

.hero-title {
  font-size: var(--text-5xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
}

.hero-subtitle {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-muted);
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.btn-arrow {
  display: inline-block;
  margin-left: var(--space-1);
  transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow {
  transform: translateX(4px);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  margin-bottom: var(--space-10);
}

.hero-trust span {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

/* ---- Video trigger ---- */

.hero-video-trigger {
  margin-bottom: var(--space-4);
}

.btn-video {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  color: var(--color-text-light);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.btn-video:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-video-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-cobalt), var(--color-cyan));
  font-size: 12px;
  flex-shrink: 0;
}

/* ---- Right visual ---- */

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 480px;
}

.hero-circuit {
  width: 100%;
  max-width: 520px;
  height: auto;
}

.circuit-path {
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: circuit-flow 3s ease-in-out forwards;
}

.circuit-path:nth-child(2) { animation-delay: 0.3s; }
.circuit-path:nth-child(3) { animation-delay: 0.6s; }
.circuit-path:nth-child(4) { animation-delay: 0.9s; }
.circuit-path:nth-child(5) { animation-delay: 1.2s; }
.circuit-path:nth-child(6) { animation-delay: 0.4s; }
.circuit-path:nth-child(7) { animation-delay: 0.7s; }
.circuit-path:nth-child(8) { animation-delay: 1s; }
.circuit-path:nth-child(9) { animation-delay: 0.5s; }
.circuit-path:nth-child(10) { animation-delay: 0.8s; }
.circuit-path:nth-child(11) { animation-delay: 1.1s; }
.circuit-path:nth-child(12) { animation-delay: 0.2s; }

.hero-shape-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(6, 182, 212, 0.08) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}

/* ---- Floating stat cards ---- */

.hero-stat-cards {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-stat-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-5);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  animation: float 4s ease-in-out infinite;
  pointer-events: auto;
}

.card-1 {
  top: 5%;
  right: 0;
  animation-delay: 0s;
}

.card-2 {
  top: 40%;
  left: -10px;
  animation-delay: 1.3s;
}

.card-3 {
  bottom: 15%;
  right: 10%;
  animation-delay: 2.6s;
}

.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text-light);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-muted);
}

/* ---- Video modal ---- */

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  border: none;
  padding: var(--space-6);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.video-modal[open] {
  opacity: 1;
}

.video-modal::backdrop {
  background: transparent;
}

.video-modal-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: var(--space-4);
}

.video-modal-close {
  align-self: flex-end;
  font-size: 28px;
  color: var(--color-text-light);
  background: transparent;
  border: none;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
  line-height: 1;
  padding: var(--space-2);
}

.video-modal-close:hover {
  opacity: 1;
}

.video-modal-content {
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.video-modal-content iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* =====================================
   Hero responsive
   ===================================== */

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
    padding-block: var(--space-10) var(--space-10);
  }

  .hero-content {
    max-width: 100%;
    text-align: center;
  }

  .hero-title {
    font-size: var(--text-4xl);
  }

  .hero-subtitle {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-trust {
    justify-content: center;
  }

  .hero-video-trigger {
    display: flex;
    justify-content: center;
  }

  .hero-visual {
    min-height: 360px;
  }

  .hero-circuit {
    max-width: 380px;
  }

  .card-1 {
    top: 0;
    right: 0;
  }

  .card-2 {
    top: 35%;
    left: 0;
  }

  .card-3 {
    bottom: 5%;
    right: 5%;
  }
}

@media (max-width: 600px) {
  .hero-title {
    font-size: var(--text-3xl);
  }

  .hero-ctas {
    flex-direction: column;
  }

  .hero-trust {
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
  }

  .hero-visual {
    min-height: 300px;
  }

  .hero-circuit {
    max-width: 300px;
  }

  .hero-stat-card {
    padding: var(--space-3) var(--space-4);
  }

  .stat-value {
    font-size: var(--text-xl);
  }
}

/* =====================================
   Shared page styles (all inner pages)
   ===================================== */

.page-hero {
  background: var(--color-near-black);
}

.page-hero-title {
  font-size: var(--text-5xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-text-light);
  margin-bottom: var(--space-4);
}

.page-hero-subtitle {
  font-size: var(--text-base);
  color: var(--color-muted);
  max-width: 675px;
  margin: 0 auto;
  line-height: 1.7;
}

/* =====================================
   Module cards (products.html)
   ===================================== */

.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-6);
}

.module-card {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface-light);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.module-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.module-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.module-card > p {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-bottom: var(--space-5);
  line-height: 1.6;
}

.module-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.module-features li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-dark);
}

.module-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-cyan);
  flex-shrink: 0;
}

/* =====================================
   Differentiators grid (products.html)
   ===================================== */

.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.diff-card {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.diff-number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-cobalt);
  opacity: 0.4;
  display: block;
  margin-bottom: var(--space-3);
}

.diff-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
  color: var(--color-text-light);
}

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

/* =====================================
   ROI calculator (products.html)
   ===================================== */

.roi-calc {
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}

.roi-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.roi-field label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.roi-field input[type="range"] {
  width: 100%;
  accent-color: var(--color-cobalt);
}

.roi-value {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-cobalt);
}

.roi-result {
  margin-top: var(--space-8);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(6, 182, 212, 0.05));
  border: 1px solid rgba(37, 99, 235, 0.15);
  text-align: center;
}

.roi-amount {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-cobalt), var(--color-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.roi-result p {
  color: var(--color-muted);
  font-size: var(--text-sm);
  margin: var(--space-2) 0 var(--space-6);
}

.roi-breakdown {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  font-size: var(--text-sm);
  color: var(--color-muted);
}

/* =====================================
   Form / input shared styles
   ===================================== */

.waitlist-form input,
.contact-form input,
.contact-form select,
.contact-form textarea {
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.waitlist-form input:focus,
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-cobalt);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* =====================================
   Site Footer
   ===================================== */

.site-footer {
  background: var(--color-near-black);
  color: var(--color-text-light);
  padding-block: var(--space-16) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: var(--space-3);
}

.footer-logo svg {
  width: 28px;
  height: 28px;
}

.footer-desc {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  max-width: 300px;
}

.footer-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-emerald);
  text-decoration: none;
  transition: background var(--transition-fast);
}

.footer-status:hover {
  background: rgba(16, 185, 129, 0.15);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-emerald);
  animation: pulse-ring 2s ease-in-out infinite;
}

.footer-heading {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  margin-bottom: var(--space-5);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-block: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
}

.footer-legal a {
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--color-text-light);
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 500px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* =====================================
   Shared section utilities
   ===================================== */

.section-title {
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-muted);
  max-width: 600px;
  line-height: 1.7;
}

/* =====================================
   Section 1 — Stats Bar
   ===================================== */

.stats-bar {
  background: var(--color-near-black);
  position: relative;
  overflow: hidden;
}

.stats-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(37, 99, 235, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

.stat-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-6) var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-cobalt), var(--color-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-chip-icon {
  color: var(--color-emerald);
  opacity: 0.9;
}

.stat-chip-label {
  font-size: var(--text-sm);
  color: var(--color-muted);
  font-weight: 500;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* =====================================
   Section 2 — Partners & Press Bar
   ===================================== */

.partners-bar {
  background: rgba(255, 255, 255, 0.5);
  padding-block: var(--space-10);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.partners-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

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

.partners-eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  min-width: 140px;
}

.partner-logos {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.partner-logo {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-dark);
  opacity: 0.4;
  transition: opacity var(--transition-fast);
}

.partner-logo:hover {
  opacity: 0.7;
}

.partners-divider {
  height: 1px;
  background: var(--color-border);
}

.press-chips {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.press-chip {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-muted);
  background: var(--color-surface-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
}

@media (max-width: 600px) {
  .partners-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .partner-logos {
    gap: var(--space-5);
  }
}

/* =====================================
   Section 3 — Product Preview
   ===================================== */

.product-preview {
  background: var(--color-surface-light);
}

.preview-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.preview-header .section-subtitle {
  margin: 0 auto;
}

.preview-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

.preview-tile {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface-light);
  text-decoration: none;
  color: inherit;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.preview-tile:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.preview-tile:hover .tile-cta {
  color: var(--color-cobalt);
}

.tile-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
}

.tile-title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.tile-desc {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: var(--space-5);
  flex: 1;
}

.tile-cta {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

.preview-footer-cta {
  text-align: center;
}

@media (max-width: 900px) {
  .preview-tiles {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-inline: auto;
  }
}

/* =====================================
   Section 4 — Testimonials
   ===================================== */

.testimonials {
  background: var(--color-navy);
  color: var(--color-text-light);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
  margin-bottom: var(--space-8);
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.testimonial-stars {
  font-size: var(--text-base);
  letter-spacing: 2px;
  color: #f59e0b;
  margin-bottom: var(--space-4);
}

.testimonial-quote {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-6);
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.author-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: var(--text-xs);
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
}

.testimonial-author span {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.testimonials-cta {
  text-align: center;
  margin-top: var(--space-4);
}

.testimonials-cta .btn-ghost {
  color: var(--color-muted);
}

.testimonials-cta .btn-ghost:hover {
  color: var(--color-text-light);
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.04);
}

@media (max-width: 900px) {
  .testimonial-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-inline: auto;
  }
}

/* =====================================
   Section 5 — CTA Banner
   ===================================== */

.cta-banner {
  background: linear-gradient(135deg, var(--color-navy) 0%, #0F1B2E 50%, var(--color-near-black) 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-block: var(--space-20);
  max-width: 640px;
  margin: 0 auto;
}

.cta-banner-title {
  font-size: var(--text-4xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text-light);
  margin-bottom: var(--space-4);
}

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

.cta-banner-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

@media (max-width: 600px) {
  .cta-banner-title {
    font-size: var(--text-2xl);
  }

  .cta-banner-actions {
    flex-direction: column;
    align-items: center;
  }
}

/* =====================================
   Conversion Overlays
   ===================================== */

/* ---- Exit Intent Popup ---- */

.exit-popup {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.exit-popup.open {
  opacity: 1;
  visibility: visible;
}

.exit-popup-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.exit-popup-content {
  position: relative;
  z-index: 1;
  max-width: 420px;
  width: 100%;
  padding: var(--space-10);
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  text-align: center;
}

.exit-popup-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-size: 24px;
  color: var(--color-muted);
  background: transparent;
  border: none;
  line-height: 1;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.exit-popup-close:hover {
  opacity: 1;
}

.exit-popup-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-text-dark);
}

.exit-popup-text {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.exit-popup-dismiss {
  display: block;
  margin: var(--space-3) auto 0;
  font-size: var(--text-xs);
  color: var(--color-muted);
  background: transparent;
  border: none;
  text-decoration: underline;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.exit-popup-dismiss:hover {
  opacity: 1;
}

/* ---- Floating Demo CTA ---- */

.floating-demo {
  position: fixed;
  bottom: 100px;
  right: var(--space-6);
  z-index: 500;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: linear-gradient(135deg, var(--color-cobalt), var(--color-cyan));
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-glow-cobalt), var(--shadow-lg);
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.floating-demo:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-cobalt), var(--shadow-xl);
}

.floating-demo svg {
  flex-shrink: 0;
}

/* ---- Chat Bubble ---- */

.chat-bubble {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-cobalt);
  color: #fff;
  border: none;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.chat-bubble:hover {
  transform: scale(1.08);
  box-shadow: var(--shadow-xl);
}

/* ---- Back to Top ---- */

.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  left: var(--space-6);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-text-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-cobalt);
  border-color: var(--color-cobalt);
}

/* ---- Cookie Consent Banner ---- */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  background: var(--color-navy);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-4) 0;
  padding-bottom: calc(var(--space-4) + env(safe-area-inset-bottom, 0px));
  transition: transform var(--transition-base);
}

.cookie-banner.hidden {
  transform: translateY(100%);
}

.cookie-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.cookie-text {
  font-size: var(--text-xs);
  color: var(--color-muted);
  line-height: 1.5;
}

.cookie-text a {
  color: var(--color-cobalt);
  text-decoration: underline;
}

.cookie-accept {
  flex-shrink: 0;
  touch-action: manipulation;
}

@media (max-width: 600px) {
  .floating-demo {
    display: none;
  }

  .chat-bubble {
    bottom: var(--space-4);
    right: var(--space-4);
    width: 44px;
    height: 44px;
  }

  .back-to-top {
    bottom: var(--space-4);
    left: var(--space-4);
    width: 36px;
    height: 36px;
  }

  .cookie-banner-inner {
    flex-direction: column;
    text-align: center;
  }

  .exit-popup-content {
    padding: var(--space-8);
  }
}

/* =====================================
   Products page — mini hero
   ===================================== */

.page-hero-mini {
  min-height: 320px;
  display: flex;
  align-items: center;
  background: var(--color-near-black);
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.page-hero-mini::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%232563EB' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
  pointer-events: none;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin-bottom: var(--space-4);
}

.breadcrumb a {
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-cobalt);
}

.breadcrumb-sep {
  color: var(--color-muted);
  opacity: 0.4;
}

/* =====================================
   Products page — compliance callout
   ===================================== */

.compliance-card {
  grid-column: 1 / -1;
  padding: var(--space-6) var(--space-8);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(6, 182, 212, 0.05));
  border: 1px solid rgba(16, 185, 129, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.compliance-card-text h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
}

.compliance-card-text p {
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.compliance-badges {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.compliance-badge {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.15);
  color: var(--color-emerald);
}

/* =====================================
   Products page — AI: Predict | Automate | Optimize
   ===================================== */

.pao-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.pao-card {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

.pao-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: 0 auto var(--space-5);
}

.pao-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
  color: var(--color-text-light);
}

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

.typing-callout {
  margin-top: var(--space-10);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(6, 182, 212, 0.05));
  border: 1px solid rgba(37, 99, 235, 0.15);
  text-align: center;
}

.typing-callout h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: var(--space-3);
}

.typing-text {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--color-cyan);
}

.typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1.2em;
  background: var(--color-cyan);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 0.8s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.typing-callout p {
  color: var(--color-muted);
  font-size: var(--text-sm);
  margin-top: var(--space-3);
}

.mini-cta {
  padding-block: var(--space-16);
  text-align: center;
  background: var(--color-navy);
  color: var(--color-text-light);
}

.mini-cta h2 {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
}

.mini-cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .pao-grid {
    grid-template-columns: 1fr;
  }
}

/* =====================================
   IIoT page — hero
   ===================================== */

/* =====================================
   Insights page — Featured Article
   ===================================== */

.featured-article {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface-light);
}

.featured-article-visual {
  background: linear-gradient(135deg, var(--color-cobalt), rgba(6, 182, 212, 0.3));
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.featured-article-body {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-article-tag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-cobalt);
  background: rgba(37, 99, 235, 0.1);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  width: fit-content;
}

.featured-article-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
  color: var(--color-text-dark);
}

.featured-article-desc {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.featured-article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.featured-article-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

@media (max-width: 768px) {
  .featured-article {
    grid-template-columns: 1fr;
  }
  .featured-article-visual {
    min-height: 200px;
  }
}

/* Blog cards */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.blog-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface-light);
}

.blog-card-visual {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.blog-card-body {
  padding: var(--space-6);
}

.blog-card-tag {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.blog-card-title {
  margin: var(--space-3) 0;
  font-size: var(--text-lg);
  color: var(--color-text-dark);
}

.blog-card-desc {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
}

/* Press cards */
.press-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
}

.press-card {
  padding: var(--space-6);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface-light);
}

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

.press-card-badge {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: #fff;
}

.press-card-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-dark);
}

.press-card-quote {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-bottom: var(--space-3);
}

.press-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
}

.press-card-footer span {
  color: var(--color-muted);
}

.press-card-footer a {
  font-weight: 600;
}

/* =====================================
   IIoT page — overview section
   ===================================== */

.iiot-overview {
  background: var(--color-surface-light);
}

.iiot-overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.iiot-overview-text h2 {
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.iiot-overview-text > p {
  font-size: var(--text-base);
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.iiot-overview-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.iiot-stat-chip {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.06);
  border: 1px solid rgba(16, 185, 129, 0.12);
  text-align: center;
}

.iiot-stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-emerald);
  line-height: 1.1;
}

.iiot-stat-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin-top: var(--space-1);
}

/* Factory SVG */
.iiot-overview-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.iiot-factory-svg {
  width: 100%;
  max-width: 480px;
  height: auto;
}

/* =====================================
   IIoT page — capabilities
   ===================================== */

.capabilities {
  background: var(--color-navy);
  color: var(--color-text-light);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.capability-card {
  padding: var(--space-6) var(--space-6) var(--space-8);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.capability-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}

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

.capability-card p {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.capability-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  border-radius: var(--radius-full);
}

.capability-badge.dev {
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.12);
}

.capability-badge.soon {
  color: var(--color-cyan);
  background: rgba(6, 182, 212, 0.1);
}

/* =====================================
   IIoT page — flow section
   ===================================== */

.flow-section {
  background: var(--color-surface-light);
}

.flow-steps {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-6);
  position: relative;
  margin-top: var(--space-10);
}

.flow-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 15%;
  right: 15%;
  height: 2px;
  border-top: 2px dashed var(--color-border);
  z-index: 0;
}

.flow-step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
}

.flow-step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin: 0 auto var(--space-5);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #fff;
  position: relative;
}

.flow-step-number::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--color-emerald);
  opacity: 0.3;
  animation: pulse-ring 2s ease-in-out infinite;
}

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

.flow-step p {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.5;
}

/* =====================================
   IIoT page — FAQ
   ===================================== */

.faq-section {
  background: var(--color-navy);
  color: var(--color-text-light);
}

.faq-list {
  max-width: 720px;
  margin: var(--space-8) auto 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: transparent;
  border: none;
  color: var(--color-text-light);
  font-size: var(--text-sm);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: rgba(255, 255, 255, 0.04);
}

.faq-question-icon {
  flex-shrink: 0;
  font-size: var(--text-lg);
  color: var(--color-muted);
  transition: transform var(--transition-fast);
}

.faq-item.open .faq-question-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-item.open .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.6;
}

/* IIoT CTA */
.iiot-cta {
  padding-block: var(--space-16);
  text-align: center;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.06), rgba(6, 182, 212, 0.03));
  border-top: 1px solid rgba(16, 185, 129, 0.1);
}

.iiot-cta h2 {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
}

.iiot-cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

@media (max-width: 1024px) {
  .iiot-overview-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .iiot-overview-visual {
    order: -1;
  }
}

@media (max-width: 768px) {
  .iiot-overview-stats {
    grid-template-columns: 1fr;
  }

  .capability-grid {
    grid-template-columns: 1fr;
  }

  .flow-steps {
    flex-direction: column;
    align-items: center;
  }

  .flow-steps::before {
    display: none;
  }

  .flow-step {
    max-width: 360px;
  }

  .flow-step-number::after {
    animation: none;
  }
}

@media (max-width: 600px) {
  .waitlist-form {
    flex-direction: column;
  }
}

/* =====================================
   Industries page — hero
   ===================================== */

/* =====================================
   Industries page — industry tiles with expand
   ===================================== */

.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.industry-tile {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  transition: box-shadow var(--transition-base);
}

.industry-tile:hover {
  box-shadow: var(--shadow-md);
}

.industry-tile-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
  transition: background var(--transition-fast);
}

.industry-tile-header:hover {
  background: rgba(37, 99, 235, 0.03);
}

.industry-tile-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.industry-tile-title {
  flex: 1;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
}

.industry-tile-chevron {
  flex-shrink: 0;
  color: var(--color-muted);
  transition: transform var(--transition-fast);
}

.industry-tile.open .industry-tile-chevron {
  transform: rotate(180deg);
}

.industry-tile-expand {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.industry-tile.open .industry-tile-expand {
  max-height: 300px;
}

.industry-features {
  list-style: none;
  padding: 0 var(--space-6) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

.industry-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--dot-color, var(--color-cobalt));
}

/* =====================================
   Industries page — how it works
   ===================================== */

.hiw-section {
  background: var(--color-navy);
  color: var(--color-text-light);
}

.hiw-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: var(--space-10);
  position: relative;
}

.hiw-step {
  flex: 1;
  text-align: center;
  position: relative;
  padding: 0 var(--space-4);
}

.hiw-step + .hiw-step::before {
  content: '';
  position: absolute;
  top: 28px;
  left: -1px;
  right: calc(50% + 32px);
  height: 2px;
  border-top: 2px dashed rgba(255, 255, 255, 0.15);
}

.hiw-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  margin: 0 auto var(--space-5);
}

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

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

/* =====================================
   Industries page — timeline
   ===================================== */

.timeline-section {
  background: var(--color-surface-light);
}

.timeline-track {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-10);
  position: relative;
  padding-top: var(--space-4);
}

.timeline-track::before {
  content: '';
  position: absolute;
  top: 48px;
  left: 5%;
  right: 5%;
  height: 3px;
  background: var(--color-border);
  border-radius: 2px;
  z-index: 0;
}

.timeline-item {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 180px;
}

.timeline-dot {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin: 0 auto var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  position: relative;
}

.timeline-item h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.timeline-item p {
  font-size: var(--text-xs);
  color: var(--color-muted);
  line-height: 1.4;
}

/* =====================================
   Industries page — case studies
   ===================================== */

.case-study-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.case-study-card {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: #fff;
}

.case-study-metric {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-3);
}

.case-study-source {
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.case-study-source::before {
  content: '';
  width: 3px;
  height: 14px;
  border-radius: 2px;
  flex-shrink: 0;
  background: var(--cs-color);
}

.case-study-card p {
  font-size: var(--text-sm);
  color: var(--color-text-dark);
  line-height: 1.6;
}

.case-studies-cta {
  text-align: center;
  margin-top: var(--space-8);
}

.industry-cta {
  padding-block: var(--space-16);
  text-align: center;
  background: var(--color-navy);
  color: var(--color-text-light);
}

.industry-cta h2 {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
}

.industry-cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .industry-grid {
    grid-template-columns: 1fr;
  }

  .case-study-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-inline: auto;
  }

  .hiw-steps {
    flex-direction: column;
    align-items: center;
    gap: var(--space-8);
  }

  .hiw-step + .hiw-step::before {
    display: none;
  }

  .hiw-step {
    max-width: 360px;
  }

  .timeline-track {
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
  }

  .timeline-track::before {
    display: none;
  }

  .timeline-item {
    max-width: 280px;
  }

  .timeline-item h4 {
    font-size: var(--text-base);
  }
}