/* ==========================================================================
   Cognivo — AI Presales & Proposal Automation Platform
   Theme: Luminous High-Tech Enterprise Light Theme
   Color Combination: Electric Violet (#7c3aed), Royal Indigo (#6366f1), 
                      Cobalt Blue (#2563eb), Radiant Cyan (#06b6d4), 
                      Crisp Slate (#0f172a), Luminous Pearl (#f8fafc)
   Style: Living Interactive Micro-Animations & Fluid Dynamics
   Logo: Cognivo Apex Arch + 3D Faceted Shield + Chamfered Gradient Wordmark
   ========================================================================== */

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

:root {
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Menlo, Monaco, Consolas, monospace;

  /* Modern Light Theme Palette */
  --bg-primary: #f8fafc;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #fcfdfe;
  --bg-elevated: #ffffff;
  --bg-subtle: #f1f5f9;
  --bg-subtle-2: #e2e8f0;

  /* Text & Readability Hierarchy */
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-faint: #94a3b8;

  /* Cognivo Signature Gradient Palette (Violet -> Indigo -> Cobalt -> Cyan) */
  --brand-violet: #7c3aed;
  --brand-indigo: #6366f1;
  --brand-blue: #2563eb;
  --brand-cyan: #06b6d4;
  --brand-sky: #0ea5e9;

  --brand-gradient: linear-gradient(135deg, #7c3aed 0%, #2563eb 50%, #06b6d4 100%);
  --brand-gradient-hover: linear-gradient(135deg, #6d28d9 0%, #1d4ed8 50%, #0891b2 100%);
  --brand-gradient-subtle: linear-gradient(135deg, rgba(124, 58, 237, 0.08) 0%, rgba(37, 99, 235, 0.08) 50%, rgba(6, 182, 212, 0.08) 100%);
  --brand-gradient-glow: 0 10px 25px -4px rgba(37, 99, 235, 0.35);

  --accent-purple-subtle: #f5f3ff;
  --accent-purple-border: #ddd6fe;
  --accent-blue-subtle: #eff6ff;
  --accent-blue-border: #bfdbfe;
  --accent-cyan-subtle: #ecfeff;
  --accent-cyan-border: #a5f3fc;

  /* Status Colors */
  --status-compliant: #059669;
  --status-compliant-bg: #ecfdf5;
  --status-compliant-border: #a7f3d0;

  --status-partial: #d97706;
  --status-partial-bg: #fffbeb;
  --status-partial-border: #fde68a;

  --status-noncompliant: #dc2626;
  --status-noncompliant-bg: #fef2f2;
  --status-noncompliant-border: #fecaca;

  --status-clarify: #7c3aed;
  --status-clarify-bg: #f5f3ff;
  --status-clarify-border: #ddd6fe;

  /* Borders & Dividers */
  --border-light: #e2e8f0;
  --border-subtle: #f1f5f9;
  --border-focus: #2563eb;

  /* Refined Elevation & Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 2px 6px 0 rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 20px -3px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 36px -6px rgba(15, 23, 42, 0.1);
  --shadow-xl: 0 24px 50px -12px rgba(15, 23, 42, 0.14);
  --shadow-card-hover: 0 20px 40px -10px rgba(37, 99, 235, 0.15), 0 0 0 1px rgba(99, 102, 241, 0.2);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 22px;
}

/* ==========================================================================
   Base Styles & Overrides
   ========================================================================== */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 85px;
  background-color: var(--bg-primary);
  color-scheme: light;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection {
  background-color: rgba(99, 102, 241, 0.25);
  color: #1e1b4b;
}

/* Typography Hierarchy */
h1, h2, h3, .serif-heading, .section-title {
  font-family: var(--font-sans);
  color: var(--text-primary);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: -0.015em;
}

p, .lead {
  color: var(--text-secondary);
}

.font-mono {
  font-family: var(--font-mono) !important;
}

/* Gradient Text Effect */
.gradient-text-cognivo {
  background: linear-gradient(135deg, #7c3aed 0%, #2563eb 45%, #0284c7 80%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  background-size: 200% auto;
  animation: gradientShimmer 6s linear infinite;
}

@keyframes gradientShimmer {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Brand Accent Rule */
.brand-rule {
  display: inline-block;
  height: 2px;
  width: 2.25rem;
  background: var(--brand-gradient);
  vertical-align: middle;
  border-radius: 999px;
  margin-right: 0.75rem;
}

/* ==========================================================================
   Navigation — Luminous Glass
   ========================================================================== */
.navbar-cognivo {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1030;
}

.navbar-cognivo.scrolled {
  padding-top: 0.6rem !important;
  padding-bottom: 0.6rem !important;
  background-color: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 24px -4px rgba(15, 23, 42, 0.08);
  border-bottom-color: rgba(99, 102, 241, 0.2);
}

.nav-link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #475569 !important;
  padding: 0.5rem 0.85rem !important;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--brand-blue) !important;
  background-color: rgba(37, 99, 235, 0.06);
}

.nav-link.active {
  color: var(--brand-indigo) !important;
  font-weight: 700;
}

/* Brand Logo Mark */
.brand-logo-mark {
  width: 40px;
  height: 40px;
  background: var(--brand-gradient);
  color: #ffffff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
  transition: transform 0.25s ease;
}

.brand-logo-mark:hover {
  transform: rotate(6deg) scale(1.06);
}

/* ==========================================================================
   Buttons & CTAs
   ========================================================================== */
.btn-cognivo-primary {
  background: var(--brand-gradient);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.75rem 1.65rem;
  border-radius: 9999px;
  border: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
  box-shadow: 0 6px 18px -2px rgba(37, 99, 235, 0.32);
}

.btn-cognivo-primary:hover {
  background: var(--brand-gradient-hover);
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px -2px rgba(37, 99, 235, 0.45);
}

.btn-cognivo-secondary {
  background-color: #ffffff;
  color: #1e293b !important;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.75rem 1.65rem;
  border-radius: 9999px;
  border: 1.5px solid #cbd5e1;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
}

.btn-cognivo-secondary:hover {
  background-color: #f8fafc;
  border-color: var(--brand-indigo);
  color: var(--brand-indigo) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.12);
}

.btn-cognivo-outline-blue {
  background-color: #eff6ff;
  color: var(--brand-blue) !important;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1.5px solid #bfdbfe;
  padding: 0.55rem 1.25rem;
  border-radius: 9999px;
  transition: all 0.2s ease;
}

.btn-cognivo-outline-blue:hover {
  background-color: var(--brand-blue);
  color: #ffffff !important;
  border-color: var(--brand-blue);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

/* ==========================================================================
   Badges & Labels
   ========================================================================== */
.badge-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.725rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  background: var(--brand-gradient-subtle);
  color: var(--brand-indigo);
  border: 1px solid rgba(99, 102, 241, 0.25);
}

.badge-status {
  font-size: 0.725rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
}

.badge-compliant {
  background-color: var(--status-compliant-bg);
  color: var(--status-compliant);
  border: 1px solid var(--status-compliant-border);
}

.badge-partial {
  background-color: var(--status-partial-bg);
  color: var(--status-partial);
  border: 1px solid var(--status-partial-border);
}

.badge-noncompliant {
  background-color: var(--status-noncompliant-bg);
  color: var(--status-noncompliant);
  border: 1px solid var(--status-noncompliant-border);
}

.badge-clarify {
  background-color: var(--status-clarify-bg);
  color: var(--status-clarify);
  border: 1px solid var(--status-clarify-border);
}

/* ==========================================================================
   Section Wrappers & Backgrounds
   ========================================================================== */
.section-wrapper {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
  position: relative;
  overflow: hidden;
  background-color: #ffffff;
}

.section-bg-subtle {
  background-color: #f8fafc !important;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}

.section-bg-gradient {
  background: linear-gradient(180deg, #f8fafc 0%, #eff6ff 50%, #f5f3ff 100%);
}

.section-header-eyebrow {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brand-indigo);
  margin-bottom: 0.85rem;
}

.section-header-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--brand-gradient);
  border-radius: 999px;
  margin-right: 0.65rem;
}

.section-title {
  font-size: 2.25rem;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 1.15rem;
  font-weight: 800;
}

@media (min-width: 992px) {
  .section-title {
    font-size: 2.85rem;
  }
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 720px;
  line-height: 1.7;
}

/* Ambient Luminous Glow in Hero */
.ambient-glow {
  position: absolute;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, rgba(6, 182, 212, 0.08) 45%, rgba(255, 255, 255, 0) 70%);
  filter: blur(75px);
  pointer-events: none;
  z-index: 0;
  animation: ambientDrift 8s ease-in-out infinite alternate;
}

/* ==========================================================================
   Cards & Architecture Panels
   ========================================================================== */
.cognivo-card {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  height: 100%;
}

.cognivo-card:hover {
  background-color: #ffffff;
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(99, 102, 241, 0.4);
  transform: translateY(-4px);
}

/* Agent Cards */
.agent-card {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: all 0.28s ease;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}

.agent-card:hover {
  background-color: #ffffff;
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(37, 99, 235, 0.4);
  transform: translateY(-4px);
}

.agent-icon-box {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: var(--brand-gradient-subtle);
  color: var(--brand-indigo);
  border: 1px solid rgba(99, 102, 241, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  transition: all 0.25s ease;
}

.agent-card:hover .agent-icon-box {
  background: var(--brand-gradient);
  color: #ffffff;
  transform: scale(1.08) rotate(4deg);
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.3);
}

/* ==========================================================================
   Horizontal Workflow Pipeline Track
   ========================================================================== */
.workflow-track {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.25rem;
  position: relative;
}

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

@media (min-width: 1200px) {
  .workflow-track {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}

.workflow-node {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 1.65rem;
  position: relative;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-xs);
}

.workflow-node:hover {
  background-color: #ffffff;
  border-color: var(--brand-blue);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.workflow-num {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--brand-indigo);
  background-color: #f5f3ff;
  border: 1px solid #ddd6fe;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  display: inline-block;
  margin-bottom: 1rem;
}

/* Moving Shimmer Track Line */
.workflow-track::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 3%;
  right: 3%;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, rgba(124, 58, 237, 0.2) 20%, #2563eb 50%, #06b6d4 70%, transparent 100%);
  background-size: 200% 100%;
  animation: pipelineTravel 4s linear infinite;
  border-radius: 999px;
  z-index: 1;
}

@keyframes pipelineTravel {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ==========================================================================
   Hero Workspace Mockup (Clean Light Container)
   ========================================================================== */
.mockup-window {
  background-color: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 18px;
  box-shadow: 0 25px 60px -12px rgba(15, 23, 42, 0.16), 0 0 0 1px rgba(99, 102, 241, 0.1);
  overflow: hidden;
  font-size: 0.875rem;
  position: relative;
}

.mockup-header {
  background: linear-gradient(90deg, #f8fafc 0%, #f1f5f9 100%);
  color: var(--text-primary);
  padding: 0.9rem 1.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #e2e8f0;
}

.mockup-dots {
  display: flex;
  gap: 7px;
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-dot.bg-danger { background-color: #ef4444 !important; }
.mockup-dot.bg-warning { background-color: #f59e0b !important; }
.mockup-dot.bg-success { background-color: #10b981 !important; }

.mockup-body {
  background-color: #f8fafc;
  padding: 1.35rem;
}

/* Tables in Mockups */
.mockup-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.825rem;
}

.mockup-table th {
  background-color: #f1f5f9;
  color: #475569;
  font-weight: 700;
  padding: 0.75rem 0.95rem;
  border-bottom: 1px solid #e2e8f0;
  text-align: left;
  font-size: 0.725rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mockup-table td {
  padding: 0.8rem 0.95rem;
  border-bottom: 1px solid #f1f5f9;
  color: var(--text-secondary);
  vertical-align: middle;
  background-color: #ffffff;
}

.mockup-table tr:hover td {
  background-color: #f8fafc;
  color: var(--text-primary);
}

/* Pulsing Status Dot */
.pulse-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
  position: relative;
}

.pulse-dot.pulse-green {
  background-color: #10b981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-ring-green 1.8s infinite;
}

.pulse-dot.pulse-blue {
  background-color: #2563eb;
  box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.7);
  animation: pulse-ring-blue 1.8s infinite;
}

@keyframes pulse-ring-green {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6); }
  70% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes pulse-ring-blue {
  0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.6); }
  70% { box-shadow: 0 0 0 8px rgba(37, 99, 235, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

/* Storyboard Horizontal Container */
.storyboard-container {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 1rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(99, 102, 241, 0.3) transparent;
}

.storyboard-container::-webkit-scrollbar {
  height: 6px;
}

.storyboard-container::-webkit-scrollbar-thumb {
  background-color: rgba(99, 102, 241, 0.25);
  border-radius: 999px;
}

.storyboard-card {
  flex: 0 0 255px;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-xs);
  transition: all 0.25s ease;
}

.storyboard-card:hover {
  background-color: #ffffff;
  border-color: var(--brand-indigo);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.video-thumb-preview {
  height: 125px;
  background: linear-gradient(135deg, #eff6ff 0%, #f5f3ff 100%);
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-indigo);
  overflow: hidden;
  margin-bottom: 0.85rem;
}

.video-thumb-preview .play-icon {
  width: 38px;
  height: 38px;
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--brand-indigo);
  border: 1px solid rgba(99, 102, 241, 0.2);
  transition: transform 0.2s ease;
}

.storyboard-card:hover .play-icon {
  transform: scale(1.12);
  background: var(--brand-gradient);
  color: #ffffff;
}

/* Architecture Layer Diagram */
.arch-layer-item {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.35rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.2s ease;
}

.arch-layer-item:hover {
  background-color: #f8fafc;
  border-color: var(--brand-indigo);
  transform: translateX(4px);
}

/* File Package Assembly Items */
.bid-file-pill {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.2s ease;
}

.bid-file-pill:hover {
  border-color: var(--brand-blue);
  background-color: #f8fafc;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Interactive Simulator */
.sim-stage-indicator {
  position: relative;
}

.sim-stage-indicator::before {
  content: '';
  position: absolute;
  top: 14px;
  left: 20px;
  bottom: 0;
  width: 2px;
  background-color: #e2e8f0;
  z-index: 0;
}

.sim-stage-step {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.35rem;
}

.sim-step-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  background-color: #ffffff;
  color: #94a3b8;
  border: 2px solid #e2e8f0;
  box-shadow: var(--shadow-xs);
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.sim-step-icon.active {
  background: var(--brand-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
}

.sim-step-icon.done {
  background-color: #10b981;
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25);
}

/* Industry Cards Grid */
.industry-card {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  height: 100%;
  box-shadow: var(--shadow-xs);
}

.industry-card:hover {
  background-color: #ffffff;
  border-color: var(--brand-indigo);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

/* Comparison Matrix Cards */
.comparison-card {
  border-radius: var(--radius-md);
  padding: 2.25rem;
  height: 100%;
}

.comparison-card.legacy {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
}

.comparison-card.cognivo {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border: 2px solid var(--brand-indigo);
  box-shadow: 0 20px 45px -8px rgba(37, 99, 235, 0.15), 0 0 20px rgba(99, 102, 241, 0.12);
  position: relative;
}

.comparison-badge {
  position: absolute;
  top: -13px;
  right: 24px;
  background: var(--brand-gradient);
  color: #ffffff;
  font-size: 0.725rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 0.95rem;
  border-radius: 9999px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* Modal and Form Styling */
.modal-content {
  background-color: #ffffff;
  color: var(--text-primary);
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px -15px rgba(15, 23, 42, 0.25);
}

.modal-header {
  border-bottom: 1px solid #e2e8f0;
  background: linear-gradient(90deg, #f8fafc 0%, #f1f5f9 100%);
}

.modal-footer {
  border-top: 1px solid #e2e8f0;
}

.form-control, .form-select {
  background-color: #ffffff;
  color: var(--text-primary);
  border-color: #cbd5e1;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
}

.form-control::placeholder {
  color: #94a3b8;
}

.form-control:focus, .form-select:focus {
  background-color: #ffffff;
  color: var(--text-primary);
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

/* Footer in Light Theme */
.footer-cognivo {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  color: #64748b;
  padding-top: 5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid #e2e8f0;
}

.footer-link {
  color: #475569;
  text-decoration: none;
  font-size: 0.85rem;
  transition: all 0.15s ease;
  display: block;
  margin-bottom: 0.65rem;
}

.footer-link:hover {
  color: var(--brand-blue);
  transform: translateX(2px);
}

/* ==========================================================================
   ANIMATED STYLES & LIVING DYNAMICS
   ========================================================================== */

/* 1. Ambient Background Drifting Glows */
@keyframes ambientDrift {
  0%, 100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.55;
  }
  50% {
    transform: translate(25px, -20px) scale(1.12);
    opacity: 0.85;
  }
}

/* 2. Gentle Floating Movement on Badges & Key Highlights */
@keyframes gentleFloat {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-5px);
  }
}

.floating-accent {
  animation: gentleFloat 4.5s ease-in-out infinite;
  display: inline-block;
}

/* 3. Luminous Scanner Beam inside Live Analysis Panels */
@keyframes scanBeamVertical {
  0% {
    top: 0%;
    opacity: 0;
  }
  15% {
    opacity: 0.9;
  }
  85% {
    opacity: 0.9;
  }
  100% {
    top: 96%;
    opacity: 0;
  }
}

.scanner-container {
  position: relative;
  overflow: hidden;
}

.scanner-beam {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(99, 102, 241, 0.4) 20%, #2563eb 50%, #06b6d4 70%, transparent 100%);
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.7);
  animation: scanBeamVertical 4s ease-in-out infinite;
  pointer-events: none;
  z-index: 5;
}

/* 4. Active Pulsing Radar Dots */
@keyframes radarPing {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7);
  }
  70% {
    transform: scale(1.05);
    box-shadow: 0 0 0 8px rgba(99, 102, 241, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
  }
}

.pulse-radar-blue {
  animation: radarPing 2.2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* 5. Pop Animation for Milestone Checkmarks */
@keyframes popCheck {
  0% {
    transform: scale(0.8);
    opacity: 0.5;
  }
  60% {
    transform: scale(1.15);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.pop-in {
  animation: popCheck 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

/* Spin animation helper */
.spin {
  animation: spinSlow 2s linear infinite;
  display: inline-block;
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Responsive tweaks */
@media (max-width: 767.98px) {
  .section-wrapper {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }
  .section-title {
    font-size: 2rem;
  }
  .cognivo-card {
    padding: 1.5rem;
  }
}