/* ==========================================================================
   Reach AI — Static Landing Page Styles
   Palette: #0B0F17 · #00F2FE · #7F00FF
   ========================================================================== */

/* --- Custom Properties --- */
:root {
  --bg-primary: #0B0F17;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.55);
  --cyan: #00F2FE;
  --purple: #7F00FF;
  --white: #FFFFFF;
  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --border-glass: rgba(255, 255, 255, 0.08);
  --glow-cyan: rgba(0, 242, 254, 0.35);
  --glow-purple: rgba(127, 0, 255, 0.35);
  --gradient-brand: linear-gradient(135deg, var(--cyan) 0%, var(--purple) 100%);
  --gradient-bg: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(127, 0, 255, 0.18), transparent),
                 radial-gradient(ellipse 60% 50% at 80% 50%, rgba(0, 242, 254, 0.08), transparent);
  --font: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.4);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font);
  background-color: var(--bg-primary);
  background-image: var(--gradient-bg);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-brand);
  color: var(--bg-primary);
  box-shadow: 0 0 24px var(--glow-cyan);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 36px var(--glow-cyan), 0 0 16px var(--glow-purple);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 242, 254, 0.3);
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
}

.btn-ghost:hover {
  color: var(--cyan);
}

/* --- Glass Card --- */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-glass);
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: background var(--transition), border-color var(--transition);
}

.navbar.scrolled {
  background: rgba(11, 15, 23, 0.85);
  border-bottom: 1px solid var(--border-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.nav-logo img,
.nav-logo-img {
  width: auto;
  height: 40px;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-brand);
  transition: width var(--transition);
  border-radius: 2px;
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu overlay */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(11, 15, 23, 0.97);
  backdrop-filter: blur(24px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu a {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.mobile-menu a:hover {
  color: var(--cyan);
}

.mobile-menu-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  padding-top: calc(var(--nav-height) + 4rem);
  padding-bottom: 5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(127, 0, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.2);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cyan);
  margin-bottom: 1.5rem;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(2.25rem, 5.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: flex;
  gap: 2rem;
}

.hero-stat strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --- Voice Demo Widget --- */
.demo-widget {
  position: relative;
  z-index: 1;
}

.demo-widget .glass-card {
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.demo-widget .glass-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--glow-purple), transparent 70%);
  pointer-events: none;
}

.demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.demo-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
}

.demo-status .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: background var(--transition);
}

.demo-status.active .status-dot {
  background: #22C55E;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
  animation: pulse 1.5s infinite;
}

.demo-status.active .status-text {
  color: #22C55E;
}

.demo-timer {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.demo-caller {
  text-align: center;
  margin-bottom: 1.5rem;
}

.demo-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
  font-size: 1.75rem;
  box-shadow: 0 0 30px var(--glow-cyan);
}

.demo-caller-name {
  font-weight: 700;
  font-size: 1.1rem;
}

.demo-caller-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Waveform canvas */
.waveform-container {
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1.5rem;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-glass);
}

#waveform-canvas {
  width: 100%;
  height: 70px;
}

.demo-transcript {
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 1.5rem;
  min-height: 60px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  border: 1px solid var(--border-glass);
}

.demo-transcript .agent-msg {
  color: var(--cyan);
}

.demo-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.demo-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.demo-btn-start {
  background: var(--gradient-brand);
  color: var(--bg-primary);
  box-shadow: 0 0 24px var(--glow-cyan);
}

.demo-btn-start:hover {
  transform: scale(1.08);
  box-shadow: 0 0 36px var(--glow-cyan);
}

.demo-btn-stop {
  background: rgba(239, 68, 68, 0.15);
  color: #EF4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.demo-btn-stop:hover {
  background: rgba(239, 68, 68, 0.25);
  transform: scale(1.08);
}

.demo-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none !important;
}

.demo-btn svg {
  width: 22px;
  height: 22px;
}

/* Floating code cards */
.floating-cards {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.float-card {
  position: absolute;
  padding: 0.75rem 1rem;
  font-size: 0.7rem;
  font-family: 'Courier New', monospace;
  color: var(--cyan);
  background: rgba(11, 15, 23, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(12px);
  animation: float 6s ease-in-out infinite;
  white-space: nowrap;
}

.float-card:nth-child(1) { top: 5%; right: -5%; animation-delay: 0s; }
.float-card:nth-child(2) { bottom: 15%; left: -8%; animation-delay: 2s; }
.float-card:nth-child(3) { top: 40%; right: -12%; animation-delay: 4s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* Hero trust logos */
.hero-trust {
  margin-top: 2rem;
  opacity: 0.5;
  justify-content: flex-start;
  gap: 1.5rem;
}

.hero-trust span {
  font-size: 0.75rem;
}

/* ==========================================================================
   Problem / Solution
   ========================================================================== */
.ps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.ps-card {
  padding: 2rem;
}

.ps-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.ps-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.ps-list li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  padding-left: 1.5rem;
  position: relative;
}

.ps-list-negative li::before {
  content: '✕';
  position: absolute;
  left: 0;
  color: #EF4444;
  font-weight: 700;
}

.ps-list-positive li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-weight: 700;
}

.ps-highlight {
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.2);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.ps-highlight strong {
  color: var(--cyan);
}

.ps-cta-text {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.ps-cta-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.solution-card {
  border-color: rgba(0, 242, 254, 0.15);
}

/* ==========================================================================
   Features Grid
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.features-grid-5 {
  grid-template-columns: repeat(6, 1fr);
}

.features-grid-5 .feature-card {
  grid-column: span 2;
}

.features-grid-5 .feature-card-wide {
  grid-column: 2 / span 4;
}

.feature-card {
  padding: 1.75rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition);
  border-radius: inherit;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 242, 254, 0.25);
  box-shadow: 0 12px 40px rgba(0, 242, 254, 0.1);
}

.feature-card:hover::before {
  opacity: 0.04;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.4rem;
  position: relative;
  z-index: 1;
}

.feature-card:nth-child(even) .feature-icon {
  background: rgba(127, 0, 255, 0.1);
  border-color: rgba(127, 0, 255, 0.2);
}

.feature-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
}

.feature-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   How It Works
   ========================================================================== */
.steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.steps-container-5 {
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.steps-container::before {
  content: '';
  position: absolute;
  top: 48px;
  left: 16.66%;
  right: 16.66%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--purple), var(--cyan));
  opacity: 0.3;
}

.steps-container-5::before {
  left: 10%;
  right: 10%;
}

.section-cta {
  text-align: center;
  margin-top: 3rem;
}

.section-cta h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.section-cta p {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
}

.step-card {
  text-align: center;
  padding: 2rem 1.5rem;
  cursor: pointer;
  transition: all var(--transition);
}

.step-card:hover,
.step-card.active {
  border-color: rgba(0, 242, 254, 0.3);
  box-shadow: 0 0 30px rgba(0, 242, 254, 0.08);
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: var(--bg-primary);
  font-size: 1.25rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 20px var(--glow-cyan);
}

.step-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.step-detail-panel {
  margin-top: 2.5rem;
  padding: 2rem;
  display: none;
}

.step-detail-panel.visible {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.step-detail-text h4 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.step-detail-text p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.step-detail-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 0.35rem 0;
}

.step-detail-list li::before {
  content: '✓';
  color: var(--cyan);
  font-weight: 700;
}

.step-detail-visual {
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border: 1px solid var(--border-glass);
  font-family: 'Courier New', monospace;
  font-size: 0.8rem;
  color: var(--cyan);
  line-height: 1.8;
  min-height: 180px;
}

/* Security badges */
.security-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2.5rem;
}

.badge {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: 100px;
}

/* ==========================================================================
   Results & Campaign Snapshot
   ========================================================================== */
.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.results-bullets {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.results-bullets li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.6;
}

.results-bullets li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-weight: 700;
}

.testimonial-inline {
  padding: 1.5rem;
}

.testimonial-inline p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.campaign-snapshot {
  padding: 2rem;
}

.snapshot-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cyan);
  margin-bottom: 1.5rem;
}

.snapshot-rows {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.snapshot-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-glass);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.snapshot-val {
  font-weight: 700;
  color: var(--text-primary);
}

.snapshot-val.highlight {
  color: var(--cyan);
}

.snapshot-val small {
  font-weight: 500;
  color: var(--text-muted);
}

.snapshot-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.snapshot-metric {
  text-align: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
}

.snapshot-metric strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.snapshot-metric span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Industries
   ========================================================================== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
}

.industry-card {
  grid-column: span 2;
  padding: 1.75rem;
  transition: all var(--transition);
}

.industry-card-wide {
  grid-column: 2 / span 4;
}

.industry-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 242, 254, 0.25);
}

.industry-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.industry-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.industry-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Pricing
   ========================================================================== */
.pricing-card {
  padding: 3rem;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
  text-align: left;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-features li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  padding-left: 1.5rem;
  position: relative;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-weight: 700;
}

.pricing-note {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

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

/* ==========================================================================
   Code Playground (legacy)
   ========================================================================== */
.playground {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.playground-left {
  border-right: 1px solid var(--border-glass);
}

.playground-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-glass);
  background: rgba(0, 0, 0, 0.2);
}

.playground-tab {
  padding: 0.75rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
}

.playground-tab:hover {
  color: var(--text-secondary);
}

.playground-tab.active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  background: rgba(0, 242, 254, 0.05);
}

.code-block {
  padding: 1.5rem;
  font-family: 'Courier New', Consolas, monospace;
  font-size: 0.8rem;
  line-height: 1.7;
  overflow-x: auto;
  min-height: 320px;
  background: rgba(0, 0, 0, 0.25);
}

.code-block .keyword { color: var(--purple); }
.code-block .string { color: #A5F3FC; }
.code-block .comment { color: var(--text-muted); }
.code-block .func { color: var(--cyan); }
.code-block .param { color: #FDE68A; }

.playground-right {
  display: flex;
  flex-direction: column;
}

.playground-output-header {
  padding: 0.75rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-glass);
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.playground-output-header .live-dot {
  width: 6px;
  height: 6px;
  background: #22C55E;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.json-output {
  padding: 1.5rem;
  font-family: 'Courier New', Consolas, monospace;
  font-size: 0.8rem;
  line-height: 1.7;
  flex: 1;
  overflow-x: auto;
  background: rgba(0, 0, 0, 0.25);
  color: var(--text-secondary);
}

.json-output .json-key { color: var(--cyan); }
.json-output .json-string { color: #A5F3FC; }
.json-output .json-number { color: #FDE68A; }
.json-output .json-bool { color: var(--purple); }

.playground-run {
  margin-top: 1.5rem;
  text-align: center;
}

/* ==========================================================================
   Testimonials & Trust
   ========================================================================== */
.trust-section {
  text-align: center;
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.metric-card {
  padding: 2rem 1.5rem;
  text-align: center;
}

.metric-value {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.25rem;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.testimonial-card {
  padding: 1.75rem;
  text-align: left;
}

.testimonial-quote {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--bg-primary);
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.875rem;
}

.testimonial-role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  margin-top: 3rem;
  flex-wrap: wrap;
  opacity: 0.4;
}

.trust-logos span {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

/* ==========================================================================
   CTA Banner
   ========================================================================== */
.cta-banner {
  text-align: center;
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(127, 0, 255, 0.12), transparent 70%);
  pointer-events: none;
}

.cta-banner h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 1rem;
  position: relative;
}

.cta-banner p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  position: relative;
}

.cta-banner .btn-group {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  position: relative;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  border-top: 1px solid var(--border-glass);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  line-height: 1.6;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.footer-col a {
  display: block;
  font-size: 0.875rem;
  color: var(--text-muted);
  padding: 0.3rem 0;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--cyan);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border-glass);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.status-indicator .dot {
  width: 8px;
  height: 8px;
  background: #22C55E;
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.5);
}

/* ==========================================================================
   Scroll Reveal Animation
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-content {
    text-align: center;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

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

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

  .features-grid,
  .features-grid-5 {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-grid-5 .feature-card,
  .features-grid-5 .feature-card-wide {
    grid-column: span 1;
  }

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

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

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

  .industry-card,
  .industry-card-wide {
    grid-column: span 1;
  }

  .steps-container,
  .steps-container-5 {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

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

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

  .step-detail-content {
    grid-template-columns: 1fr;
  }

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

  .playground-left {
    border-right: none;
    border-bottom: 1px solid var(--border-glass);
  }

  .metrics-row {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .float-card {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-actions {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-menu {
    display: flex;
  }

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

  .metrics-row {
    grid-template-columns: 1fr 1fr;
  }

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

  .section {
    padding: 3.5rem 0;
  }

  .hero {
    padding-top: calc(var(--nav-height) + 2.5rem);
  }
}

@media (max-width: 480px) {
  .hero-stats {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }

  .metrics-row {
    grid-template-columns: 1fr;
  }

  .demo-controls {
    gap: 0.75rem;
  }

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