/* ARCAISYS & SightQC Platform Stylesheet (Industrial Light Theme / Product Idea Visual System) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  /* Color System (Light Mode) */
  --color-bg-primary: #f8fafc; /* Cool Light Slate */
  --color-bg-secondary: #ffffff; /* Pure White */
  --color-bg-tertiary: #f1f5f9; /* Soft Slate Gray */
  --color-primary: #2563eb; /* Industrial Cobalt Blue */
  --color-primary-glow: rgba(37, 99, 235, 0.15);
  --color-secondary: #d97706; /* Technical Safety Amber */
  --color-secondary-glow: rgba(217, 119, 6, 0.15);
  --color-success: #059669; /* Emerald Green */
  --color-success-glow: rgba(5, 150, 105, 0.1);
  --color-error: #dc2626; /* Flaw Red */
  --color-error-glow: rgba(220, 38, 38, 0.1);
  --color-text-light: #0f172a; /* Slate Dark - Primary Text */
  --color-text-dim: #334155; /* Slate Gray - Sub Text */
  --color-text-muted: #64748b; /* Muted Slate - Caption Text */
  
  /* Fonts */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Layout and Styling Constants */
  --border-radius-lg: 16px;
  --border-radius-md: 12px;
  --border-radius-sm: 8px;
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(15, 23, 42, 0.08);
  --glass-border-glow: rgba(37, 99, 235, 0.25);
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-elastic: all 0.6s cubic-bezier(0.25, 1.25, 0.5, 1.25);
}

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

html {
  scroll-behavior: initial;
  background-color: var(--color-bg-primary);
  color: var(--color-text-light);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Light Theme Gradient Mesh Background */
.gradient-mesh {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  overflow: hidden;
  background: radial-gradient(circle at 10% 20%, #f8fafc 0%, #edf2f7 90%);
}

.gradient-mesh::before, .gradient-mesh::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(160px);
  opacity: 0.06; /* Soft subtle glow on light theme */
  pointer-events: none;
}

.gradient-mesh::before {
  background: var(--color-primary);
  top: -10%;
  right: -5%;
  animation: float-slow 20s infinite alternate;
}

.gradient-mesh::after {
  background: var(--color-secondary);
  bottom: -15%;
  left: -5%;
  animation: float-slow 25s infinite alternate-reverse;
}

@keyframes float-slow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(50px, 50px) scale(1.1); }
}

/* Monospace & Data Typography */
.mono, .tech-data, .metric-value, .ticker-number {
  font-family: var(--font-mono);
  letter-spacing: -0.02em;
}

/* Custom Physics Cursor */
.custom-cursor-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  position: fixed;
  top: 0;
  left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.1s, height 0.1s, background-color 0.1s;
}

.custom-cursor-ring {
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(37, 99, 235, 0.35);
  position: fixed;
  top: 0;
  left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
              height 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.3s, 
              background-color 0.3s;
}

@media (min-width: 1024px) {
  body, a, button, input, select, textarea {
    cursor: none;
  }
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 2rem;
  transition: var(--transition-smooth);
}

header.scrolled {
  padding: 0.9rem 2rem;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.03);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  color: var(--color-text-light);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.04em;
}

.logo span {
  color: var(--color-primary);
  font-weight: 700;
}

.logo-sub {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: rgba(37, 99, 235, 0.08);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  color: var(--color-primary);
  margin-left: 0.5rem;
  font-family: var(--font-mono);
}

.logo-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-secondary);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--color-secondary-glow);
}

nav {
  display: flex;
  gap: 1.75rem;
  align-items: center;
}

nav a {
  text-decoration: none;
  color: var(--color-text-dim);
  font-weight: 550;
  font-size: 0.92rem;
  transition: var(--transition-smooth);
  position: relative;
  padding: 0.5rem 0;
}

nav a:hover, nav a.active {
  color: var(--color-primary);
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition-smooth);
  transform: translateX(-50%);
}

nav a:hover::after, nav a.active::after {
  width: 100%;
}

/* Buttons and Magnetic Hover System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-smooth);
  font-size: 0.88rem;
  position: relative;
  overflow: hidden;
  border: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(255,255,255,0.35) 0%, rgba(255,255,255,0) 70%);
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.5s ease-out;
  pointer-events: none;
}

.btn-primary:hover::before {
  transform: translate(-50%, -50%) scale(1.5);
}

.btn-primary:hover {
  background-color: #1d4ed8;
  box-shadow: 0 6px 18px rgba(29, 78, 216, 0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--color-bg-secondary);
  border: 1px solid var(--glass-border);
  color: var(--color-text-light);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.02);
}

.btn-secondary:hover {
  background: var(--color-bg-tertiary);
  border-color: rgba(15,23,42,0.15);
  transform: translateY(-1px);
}

/* Glass Bento Grid System */
.bento-container {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
}

.bento-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  padding: 2.25rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.1s ease-out;
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.03);
  transform-style: preserve-3d;
  will-change: transform;
}

.bento-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--border-radius-lg);
  background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(37,99,235,0.03), transparent 40%);
  z-index: 1;
  pointer-events: none;
}

.bento-card:hover {
  border-color: var(--glass-border-glow);
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.08);
}

.bento-card-content {
  position: relative;
  z-index: 2;
  transform: translateZ(20px);
}

/* Neon Glow Accents (Light Mode adapted) */
.neon-glow-success {
  box-shadow: 0 0 12px rgba(5, 150, 105, 0.2);
  border-color: var(--color-success) !important;
}

.neon-glow-error {
  box-shadow: 0 0 12px rgba(220, 38, 38, 0.2);
  border-color: var(--color-error) !important;
}

.neon-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.neon-dot-success {
  background-color: var(--color-success);
  box-shadow: 0 0 6px var(--color-success);
  animation: pulse-glow 2s infinite alternate;
}

.neon-dot-error {
  background-color: var(--color-error);
  box-shadow: 0 0 6px var(--color-error);
  animation: pulse-glow-red 1s infinite alternate;
}

@keyframes pulse-glow {
  0% { transform: scale(1); box-shadow: 0 0 4px var(--color-success); }
  100% { transform: scale(1.15); box-shadow: 0 0 8px var(--color-success); }
}

@keyframes pulse-glow-red {
  0% { transform: scale(1); box-shadow: 0 0 4px var(--color-error); }
  100% { transform: scale(1.2); box-shadow: 0 0 10px var(--color-error); }
}

/* Sections Styling */
section {
  padding: 6rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 8rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
  width: 100%;
}

.hero-content {
  grid-column: span 7;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-visual {
  grid-column: span 5;
  height: 450px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

#hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(37, 99, 235, 0.06);
  border: 1px solid rgba(37, 99, 235, 0.15);
  color: var(--color-primary);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  width: fit-content;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.hero-title span {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subhead {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--color-text-dim);
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.aws-badge-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  font-size: 0.8rem;
  color: var(--color-text-dim);
  width: fit-content;
  box-shadow: 0 2px 10px rgba(0,0,0,0.01);
}

.aws-logo {
  color: #ff9900;
  font-weight: bold;
}

/* Problem & Solution Layout */
.prob-sol-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: stretch;
}

.prob-card {
  border-left: 4px solid var(--color-error);
}

.sol-card {
  border-left: 4px solid var(--color-success);
}

.section-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.bento-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  color: var(--color-text-light);
}

.bento-description {
  color: var(--color-text-dim);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Conveyor Simulator Dashboard Styles */
.demo-dashboard {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(15,23,42,0.06);
}

.demo-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f8fafc;
}

.demo-title-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.window-dots {
  display: flex;
  gap: 0.35rem;
}

.window-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #cbd5e1;
}

.window-dot:nth-child(1) { background: #f87171; }
.window-dot:nth-child(2) { background: #fbbf24; }
.window-dot:nth-child(3) { background: #34d399; }

.demo-status-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(5, 150, 105, 0.08);
  padding: 0.35rem 0.75rem;
  border-radius: 50px;
  color: var(--color-success);
  font-size: 0.75rem;
  font-weight: bold;
}

.demo-controls-bar {
  padding: 0.75rem 1.5rem;
  background: #ffffff;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.demo-toggles {
  display: flex;
  gap: 0.5rem;
}

.demo-toggle-btn {
  background: rgba(15,23,42,0.03);
  border: 1px solid rgba(15,23,42,0.06);
  color: var(--color-text-dim);
  padding: 0.4rem 1rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.demo-toggle-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.demo-conveyor-container {
  position: relative;
  height: 280px;
  background: radial-gradient(circle at center, #ffffff 0%, #f1f5f9 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(15,23,42,0.04);
}

.conveyor-belt {
  position: absolute;
  left: 0;
  right: 0;
  height: 48px;
  background: repeating-linear-gradient(90deg, #e2e8f0, #e2e8f0 20px, #cbd5e1 20px, #cbd5e1 40px);
  border-top: 4px solid #94a3b8;
  border-bottom: 4px solid #94a3b8;
  box-shadow: inset 0 0 8px rgba(15,23,42,0.1);
}

.conveyor-item {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 90px;
  height: 90px;
  border-radius: var(--border-radius-sm);
  transition: transform 0.1s linear;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.camera-scanner-beam {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 140px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.08) 30%, rgba(37, 99, 235, 0.15) 50%, rgba(37, 99, 235, 0.08) 70%, transparent);
  border-left: 1px dashed rgba(37, 99, 235, 0.3);
  border-right: 1px dashed rgba(37, 99, 235, 0.3);
  pointer-events: none;
  z-index: 5;
}

.camera-scanner-beam::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-primary);
  box-shadow: 0 0 10px var(--color-primary);
  animation: scan-vertical 2s ease-in-out infinite alternate;
}

@keyframes scan-vertical {
  0% { top: 5%; }
  100% { top: 95%; }
}

.bounding-box {
  position: absolute;
  border-width: 2px;
  border-style: solid;
  pointer-events: none;
  z-index: 10;
  border-radius: var(--border-radius-sm);
}

.bounding-box.good {
  border-color: var(--color-success);
  box-shadow: 0 0 10px rgba(5, 150, 105, 0.2);
}

.bounding-box.good::after {
  content: 'OK';
  position: absolute;
  top: -20px;
  left: 0;
  background: var(--color-success);
  color: #fff;
  font-size: 0.65rem;
  font-family: var(--font-mono);
  padding: 1px 4px;
  font-weight: bold;
}

.bounding-box.bad {
  border-color: var(--color-error);
  box-shadow: 0 0 10px rgba(220, 38, 38, 0.2);
  animation: flash-red 0.5s infinite alternate;
}

@keyframes flash-red {
  0% { border-color: var(--color-error); }
  100% { border-color: #ef4444; }
}

.bounding-box.bad::after {
  content: attr(data-label);
  position: absolute;
  top: -20px;
  left: 0;
  background: var(--color-error);
  color: #fff;
  font-size: 0.65rem;
  font-family: var(--font-mono);
  padding: 1px 4px;
  font-weight: bold;
  white-space: nowrap;
}

.demo-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.demo-metric-card {
  padding: 1.25rem;
  text-align: center;
  border-right: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.demo-metric-card:last-child {
  border-right: none;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
  font-weight: bold;
}

.ticker-number {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text-light);
}

.ticker-number.highlight-success {
  color: var(--color-success);
}
.ticker-number.highlight-error {
  color: var(--color-error);
}

/* Architecture Section & SVG Packets */
.arch-diagram-card {
  background: #ffffff;
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  margin-top: 2rem;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.02);
}

.arch-svg-container {
  width: 100%;
  height: auto;
  max-width: 1000px;
  margin: 0 auto;
}

.data-packet {
  fill: var(--color-primary);
  filter: drop-shadow(0 0 3px var(--color-primary-glow));
}

.data-packet-secondary {
  fill: var(--color-secondary);
  filter: drop-shadow(0 0 3px var(--color-secondary-glow));
}

/* Grid layout for list of benefits */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

/* Pricing Page CSS */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  align-items: stretch;
}

.pricing-card.popular {
  border-color: var(--color-primary);
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.12);
  transform: translateY(-8px);
}

.popular-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.7rem;
  text-transform: uppercase;
  font-weight: bold;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 800;
  margin: 1.5rem 0;
  display: flex;
  align-items: baseline;
  color: var(--color-text-light);
}

.pricing-price span {
  font-size: 1rem;
  color: var(--color-text-muted);
  font-weight: normal;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2.25rem;
}

.pricing-features li {
  font-size: 0.9rem;
  color: var(--color-text-dim);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pricing-features li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: bold;
}

/* Calculator Card Styling */
.calc-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.calc-sliders {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.calc-result-box {
  background: rgba(37, 99, 235, 0.03);
  border: 1px dashed rgba(37, 99, 235, 0.15);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--color-text-dim);
}

.slider-header span:last-child {
  font-family: var(--font-mono);
  color: var(--color-primary);
  font-weight: bold;
}

input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  background: var(--color-bg-tertiary);
  height: 6px;
  border-radius: 5px;
  outline: none;
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  box-shadow: 0 0 6px rgba(37, 99, 235, 0.3);
}

/* FAQ Accordion Styling */
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-question {
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1.05rem;
  color: var(--color-text-light);
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  transition: var(--transition-smooth);
  color: var(--color-primary);
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 1.5rem;
  color: var(--color-text-dim);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  padding-bottom: 1.5rem;
  max-height: 200px;
}

/* Technical Specification Table */
.tech-spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.95rem;
}

.tech-spec-table th, .tech-spec-table td {
  padding: 1rem 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--glass-border);
}

.tech-spec-table th {
  background: rgba(15, 23, 42, 0.03);
  color: var(--color-text-light);
  font-weight: 600;
}

.tech-spec-table tr {
  color: var(--color-text-dim);
}

.tech-spec-table tr:hover {
  background: rgba(15, 23, 42, 0.01);
}

/* Testimonials Layout */
.testimonials-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-text {
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-dim);
  margin-bottom: 1.5rem;
}

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

.author-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--glass-border);
  object-fit: cover;
}

.author-info h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-light);
}

.author-info p {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Co-Founders Grid */
.founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.founder-card {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.founder-headshot {
  width: 150px;
  height: 150px;
  border-radius: var(--border-radius-md);
  object-fit: cover;
  border: 1px solid var(--glass-border);
}

.founder-info h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--color-text-light);
}

.founder-title {
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.founder-quote {
  font-style: italic;
  font-size: 0.9rem;
  color: var(--color-text-dim);
  margin-bottom: 0.75rem;
}

.founder-link {
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: underline;
  transition: opacity 0.3s;
}

.founder-link:hover {
  opacity: 0.8;
}

/* Founder Detail Page Styles */
.founder-profile-grid {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 3rem;
  align-items: flex-start;
  margin-top: 2rem;
}

.founder-profile-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.founder-profile-img {
  width: 100%;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 30px rgba(15,23,42,0.05);
}

.founder-details-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
}

.founder-detail-item {
  margin-bottom: 1rem;
}

.founder-detail-item:last-child {
  margin-bottom: 0;
}

.founder-detail-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.founder-detail-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.founder-profile-content h1 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
  letter-spacing: -0.03em;
  color: var(--color-text-light);
}

.founder-profile-content p.bio-intro {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.founder-bio-text p {
  color: var(--color-text-dim);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.founder-quote-block {
  border-left: 3px solid var(--color-primary);
  padding-left: 1.5rem;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin: 2rem 0;
}

#founder-bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  opacity: 0.35;
}

/* Contact Page Form & Layout */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: stretch;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-detail-row {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(37,99,235,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-form-card {
  padding: 2.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-dim);
  margin-bottom: 0.5rem;
}

input[type=text], input[type=email], input[type=tel], select, textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: #ffffff;
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  color: var(--color-text-light);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 6px var(--color-primary-glow);
}

.form-error-msg {
  color: var(--color-error);
  font-size: 0.75rem;
  margin-top: 0.25rem;
  display: none;
}

.form-success-msg {
  color: var(--color-success);
  font-size: 0.9rem;
  margin-top: 1rem;
  display: none;
  text-align: center;
  padding: 1rem;
  background: rgba(5, 150, 105, 0.08);
  border: 1px solid var(--color-success);
  border-radius: var(--border-radius-sm);
}

/* Legal & Compliance Details */
.legal-container {
  max-width: 900px;
  margin: 0 auto;
  padding-top: 8rem;
}

.legal-meta-info {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.85rem;
  color: var(--color-text-dim);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.legal-section-block {
  margin-bottom: 2rem;
}

.legal-section-block h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 0.5rem;
  color: var(--color-text-light);
}

.legal-section-block p, .legal-section-block li {
  font-size: 0.95rem;
  color: var(--color-text-dim);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.legal-section-block ul {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

/* Chatbot Widget Styles */
.chatbot-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 10000;
}

.chat-trigger {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 4px 12px rgba(37,99,235,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  transition: var(--transition-elastic);
  border: none;
}

.chat-trigger:hover {
  transform: scale(1.1);
}

.chat-window {
  position: absolute;
  bottom: 72px;
  right: 0;
  width: 350px;
  height: 480px;
  background: #ffffff;
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 30px rgba(15,23,42,0.12);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: scale(0.9) translateY(20px);
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(20px);
}

.chat-window.active {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: auto;
}

.chat-header {
  padding: 1rem;
  background: var(--color-bg-tertiary);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-title-info h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-light);
}

.chat-title-info p {
  font-size: 0.7rem;
  color: var(--color-success);
}

.chat-close-btn {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.2rem;
}

.chat-body {
  flex-grow: 1;
  padding: 1rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.chat-msg {
  max-width: 80%;
  padding: 0.6rem 0.9rem;
  border-radius: var(--border-radius-md);
  font-size: 0.85rem;
  line-height: 1.4;
}

.chat-msg.bot {
  background: var(--color-bg-tertiary);
  color: var(--color-text-light);
  align-self: flex-start;
  border-bottom-left-radius: 2px;
}

.chat-msg.user {
  background: var(--color-primary);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 2px;
}

.chat-footer {
  padding: 0.75rem;
  border-top: 1px solid var(--glass-border);
  display: flex;
  gap: 0.5rem;
}

.chat-footer input {
  flex-grow: 1;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  color: var(--color-text-light);
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
}

.chat-send-btn {
  background: var(--color-primary);
  border: none;
  border-radius: var(--border-radius-sm);
  color: #fff;
  padding: 0.5rem 1rem;
  font-weight: bold;
  font-size: 0.85rem;
}

/* Footer Section Styling */
footer {
  border-top: 1px solid var(--glass-border);
  padding: 4rem 2rem 2rem 2rem;
  background: #ffffff;
  position: relative;
  z-index: 10;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto 3rem auto;
}

.footer-company-info {
  grid-column: span 4;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  color: var(--color-text-light);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.04em;
  margin-bottom: 1rem;
}

.footer-logo span {
  color: var(--color-primary);
}

.footer-desc {
  color: var(--color-text-dim);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-meta-block {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.footer-meta-block span {
  color: var(--color-text-dim);
}

.footer-links-col {
  grid-column: span 2;
}

.footer-links-col h5 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-light);
}

.footer-links-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links-col ul a {
  text-decoration: none;
  color: var(--color-text-dim);
  font-size: 0.85rem;
  transition: var(--color-primary) 0.3s;
}

.footer-links-col ul a:hover {
  color: var(--color-primary);
}

.footer-compliance-badges {
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.compliance-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: rgba(15,23,42,0.02);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-text-dim);
  letter-spacing: 0.02em;
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(15,23,42,0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.footer-socials {
  display: flex;
  gap: 1.25rem;
}

.footer-socials a {
  color: var(--color-text-dim);
  transition: var(--color-primary) 0.3s;
}

.footer-socials a:hover {
  color: var(--color-primary);
}

/* Case Studies Grid Layout */
.cs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-top: 3rem;
}

.cs-card {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
  align-items: center;
}

.cs-image-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--glass-border);
}

.cs-image {
  width: 100%;
  height: 350px;
  object-fit: cover;
  display: block;
}

.cs-metrics-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}

.cs-metric-box {
  background: rgba(15,23,42,0.02);
  border: 1px solid var(--glass-border);
  padding: 1rem;
  text-align: center;
  border-radius: var(--border-radius-md);
}

.cs-metric-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.cs-metric-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

/* Blog Styles */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.blog-card {
  display: flex;
  flex-direction: column;
}

.blog-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.blog-title-link {
  text-decoration: none;
  color: var(--color-text-light);
  transition: var(--color-primary) 0.3s;
}

.blog-title-link:hover {
  color: var(--color-primary);
}

.blog-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.4;
  color: var(--color-text-light);
}

.blog-excerpt {
  color: var(--color-text-dim);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.blog-read-more {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: var(--transition-smooth);
}

.blog-read-more:hover {
  gap: 0.5rem;
}

.blog-categories-bar {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.blog-cat-btn {
  background: rgba(15,23,42,0.02);
  border: 1px solid var(--glass-border);
  color: var(--color-text-dim);
  padding: 0.4rem 1.25rem;
  border-radius: 50px;
  font-size: 0.8rem;
  transition: var(--transition-smooth);
}

.blog-cat-btn.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* Newsletter section */
.newsletter-card {
  padding: 3rem;
  text-align: center;
  margin-top: 4rem;
}

.newsletter-form {
  display: flex;
  gap: 1rem;
  max-width: 500px;
  margin: 1.5rem auto 0 auto;
}

/* Tablet & Mobile Responsiveness overrides */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-content {
    grid-column: span 12;
  }
  .hero-visual {
    grid-column: span 12;
    height: 300px;
  }
  .bento-container {
    grid-template-columns: repeat(6, 1fr);
  }
  .pricing-grid, .blog-grid, .testimonials-section {
    grid-template-columns: 1fr 1fr;
  }
  .cs-card, .contact-grid, .founder-profile-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  header {
    padding: 1rem;
  }
  nav {
    display: none;
  }
  .bento-container {
    grid-template-columns: 1fr;
  }
  .pricing-grid, .blog-grid, .testimonials-section {
    grid-template-columns: 1fr;
  }
  .prob-sol-section {
    grid-template-columns: 1fr;
  }
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .calc-container {
    grid-template-columns: 1fr;
  }
  .demo-metrics-grid {
    grid-template-columns: 1fr 1fr;
  }
  .demo-metric-card {
    border-right: none;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-company-info, .footer-links-col, .footer-compliance-badges {
    grid-column: span 12;
  }
}