/* ===========================================
   IMCP Landing Page Styles
   =========================================== */

/* ===========================================
   CSS Reset & Base
   =========================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #111827;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

code {
  font-family: 'Fira Code', Consolas, 'Courier New', monospace;
  background: #f3f4f6;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-size: 0.875em;
}

/* ===========================================
   Navigation
   =========================================== */

.landing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.landing-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
}

.landing-logo svg {
  width: 28px;
  height: 28px;
  color: #6366f1;
}

.landing-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.landing-links a {
  color: #d1d5db;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.landing-links a:hover {
  color: white;
}

@media (max-width: 768px) {
  .landing-nav {
    padding: 1rem;
  }
  
  .landing-links {
    gap: 1rem;
    font-size: 0.8125rem;
  }
  
  .landing-links li:not(:last-child) {
    display: none;
  }
}

/* ===========================================
   Badge Styles
   =========================================== */

.badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
}

.badge-primary {
  background: #dbeafe;
  color: #1d4ed8;
}

.badge-warning {
  background: #fef3c7;
  color: #d97706;
}

.badge-info {
  background: #e0f2fe;
  color: #0284c7;
}

.badge-gray {
  background: #f3f4f6;
  color: #6b7280;
}

/* ===========================================
   Button Styles
   =========================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  border-radius: 0.5rem;
  font-weight: 500;
  font-size: 0.875rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
}

.btn-outline {
  background: transparent;
  border-color: #e5e7eb;
  color: #374151;
}

.btn-outline:hover {
  background: #f9fafb;
  border-color: #d1d5db;
}

.btn-secondary {
  background: #f3f4f6;
  color: #374151;
  border-color: #e5e7eb;
}

.btn-secondary:hover {
  background: #e5e7eb;
}

.w-full {
  width: 100%;
}

/* Hero Section - Enhanced */
.landing-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);
  color: white;
  padding: 8rem 1.5rem 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.landing-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.landing-hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.landing-hero .badge-version {
  display: inline-block;
  background: rgba(99, 102, 241, 0.3);
  color: #a5b4fc;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(165, 180, 252, 0.3);
}

.landing-hero h1 {
  font-size: 3.5rem;
  color: white;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.landing-hero h1 span {
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.landing-hero .tagline {
  font-size: 1.5rem;
  opacity: 0.9;
  max-width: 700px;
  margin: 0 auto 1.5rem;
  line-height: 1.5;
}

.landing-hero .subtitle {
  font-size: 1.125rem;
  opacity: 0.7;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-buttons .btn-primary-landing {
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  color: white;
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
  border: none;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.hero-buttons .btn-primary-landing:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.hero-buttons .btn-secondary-landing {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-buttons .btn-secondary-landing:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

/* Video Embed Wrapper */
.video-wrap {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 3rem auto 0;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-wrap-developer {
  margin-top: 2rem;
  max-width: 800px;
}

.video-wrap-manager {
  margin-top: 2rem;
  max-width: 800px;
}

/* Problems Section */
.problems-section {
  padding: 5rem 1.5rem;
  background: #fff;
}

.section-container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-badge {
  display: inline-block;
  background: #fee2e2;
  color: #dc2626;
  padding: 0.375rem 1rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.section-badge.success {
  background: #d1fae5;
  color: #059669;
}

.section-badge.primary {
  background: #dbeafe;
  color: #2563eb;
}

.section-badge.warning {
  background: #fef3c7;
  color: #d97706;
}

.section-badge.purple {
  background: #ede9fe;
  color: #7c3aed;
}

.section-title {
  font-size: 2.25rem;
  color: #111827;
  margin-bottom: 1rem;
  font-weight: 700;
}

.section-subtitle {
  font-size: 1.125rem;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.problem-card {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 1rem;
  padding: 1.5rem;
  position: relative;
}

.problem-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: #ef4444;
  border-radius: 1rem 0 0 1rem;
}

.problem-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.problem-card h4 {
  font-size: 1.125rem;
  color: #991b1b;
  margin-bottom: 0.5rem;
}

.problem-card p {
  font-size: 0.9375rem;
  color: #7f1d1d;
  margin-bottom: 0.75rem;
}

.problem-cost {
  font-size: 0.875rem;
  font-weight: 600;
  color: #dc2626;
}

/* Solution Section */
.solution-section {
  padding: 5rem 1.5rem;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.solution-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.solution-intro blockquote {
  font-size: 1.5rem;
  font-style: italic;
  color: #374151;
  border-left: 4px solid #6366f1;
  padding-left: 1.5rem;
  margin: 2rem 0;
  text-align: left;
}

.solution-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.solution-card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  border-color: #c7d2fe;
}

.solution-card-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, #ede9fe, #dbeafe);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 2rem;
}

.solution-card h4 {
  font-size: 1.25rem;
  color: #111827;
  margin-bottom: 0.75rem;
}

.solution-card p {
  font-size: 0.9375rem;
  color: #6b7280;
  line-height: 1.6;
}

/* Mental Model Section */
.mental-model-section {
  padding: 5rem 1.5rem;
  background: #1f2937;
  color: white;
}

.mental-model-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

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

.mental-model-card {
  text-align: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.mental-model-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.mental-model-card h4 {
  font-size: 1.25rem;
  color: white;
  margin-bottom: 0.75rem;
}

.mental-model-card p {
  font-size: 0.9375rem;
  color: #9ca3af;
  line-height: 1.6;
}

/* Human in the Loop Section */
.hitl-section {
  padding: 5rem 1.5rem;
  background: #fff;
}

.hitl-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 1000px;
  margin: 0 auto;
}

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

.hitl-column h4 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hitl-column.auto h4 {
  color: #059669;
}

.hitl-column.human h4 {
  color: #2563eb;
}

.hitl-list {
  list-style: none;
  padding: 0;
}

.hitl-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid #f3f4f6;
  font-size: 0.9375rem;
  color: #374151;
}

.hitl-list li:last-child {
  border-bottom: none;
}

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

.hitl-list.auto li svg {
  color: #10b981;
}

.hitl-list.human li svg {
  color: #3b82f6;
}

/* Approval Flow */
.approval-flow {
  background: #f8fafc;
  border-radius: 1rem;
  padding: 2rem;
  max-width: 800px;
  margin: 3rem auto 0;
  text-align: center;
}

.approval-flow-title {
  font-size: 1rem;
  font-weight: 600;
  color: #6b7280;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.approval-flow-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.approval-flow-step {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  padding: 1rem 1.5rem;
  text-align: center;
}

.approval-flow-step.ai {
  border-color: #c7d2fe;
  background: #ede9fe;
}

.approval-flow-step.human {
  border-color: #fde68a;
  background: #fef3c7;
}

.approval-flow-step.system {
  border-color: #a7f3d0;
  background: #d1fae5;
}

.approval-flow-step span {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: #6b7280;
  display: block;
  margin-bottom: 0.25rem;
}

.approval-flow-step strong {
  font-size: 0.9375rem;
  color: #111827;
}

.approval-flow-arrow {
  color: #9ca3af;
  font-size: 1.5rem;
}

/* ROI Section */
.roi-section {
  padding: 5rem 1.5rem;
  background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
  color: white;
}

.roi-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto 3rem;
}

.roi-stat {
  text-align: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.roi-stat-value {
  font-size: 3rem;
  font-weight: 800;
  color: #a5b4fc;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.roi-stat-label {
  font-size: 0.9375rem;
  color: #c7d2fe;
}

.roi-comparison {
  max-width: 800px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 1rem;
  padding: 2rem;
}

.roi-comparison-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: white;
  margin-bottom: 1.5rem;
  text-align: center;
}

.roi-table {
  width: 100%;
  border-collapse: collapse;
}

.roi-table th,
.roi-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.roi-table th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #a5b4fc;
  font-weight: 600;
}

.roi-table td {
  color: #e0e7ff;
}

.roi-table .improved {
  color: #4ade80;
  font-weight: 600;
}

/* Case Types Section */
.case-types-section {
  padding: 5rem 1.5rem;
  background: #f9fafb;
}

.case-types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

.case-type-card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 1rem;
  overflow: hidden;
  transition: all 0.3s ease;
}

.case-type-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.case-type-card.coming-soon {
  opacity: 0.6;
}

.case-type-header {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid #f3f4f6;
}

.case-type-icon {
  font-size: 2.5rem;
}

.case-type-info h4 {
  font-size: 1.125rem;
  color: #111827;
  margin-bottom: 0.25rem;
}

.case-type-info span {
  font-size: 0.8125rem;
  color: #6b7280;
}

.case-type-body {
  padding: 1.5rem;
}

.case-type-body p {
  font-size: 0.9375rem;
  color: #6b7280;
  margin-bottom: 1rem;
}

.case-type-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.case-type-footer {
  padding: 1rem 1.5rem;
  background: #f9fafb;
  border-top: 1px solid #f3f4f6;
}

/* Roadmap Section */
.roadmap-section {
  padding: 5rem 1.5rem;
  background: #fff;
}

.roadmap-timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.roadmap-phase {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
  position: relative;
}

.roadmap-phase::before {
  content: '';
  position: absolute;
  left: 120px;
  top: 40px;
  bottom: -2rem;
  width: 2px;
  background: #e5e7eb;
}

.roadmap-phase:last-child::before {
  display: none;
}

.roadmap-phase-label {
  width: 100px;
  text-align: right;
  flex-shrink: 0;
}

.roadmap-phase-label span {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.roadmap-phase.poc .roadmap-phase-label span {
  background: #dbeafe;
  color: #2563eb;
}

.roadmap-phase.mvp .roadmap-phase-label span {
  background: #d1fae5;
  color: #059669;
}

.roadmap-phase.scale .roadmap-phase-label span {
  background: #ede9fe;
  color: #7c3aed;
}

.roadmap-marker {
  width: 40px;
  height: 40px;
  background: white;
  border: 3px solid #e5e7eb;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 1;
  font-size: 1.25rem;
}

.roadmap-phase.poc .roadmap-marker {
  border-color: #3b82f6;
}

.roadmap-phase.mvp .roadmap-marker {
  border-color: #10b981;
}

.roadmap-phase.scale .roadmap-marker {
  border-color: #8b5cf6;
}

.roadmap-content {
  flex: 1;
  background: #f9fafb;
  border-radius: 0.75rem;
  padding: 1.5rem;
}

.roadmap-content h4 {
  font-size: 1.125rem;
  color: #111827;
  margin-bottom: 0.5rem;
}

.roadmap-content .duration {
  font-size: 0.875rem;
  color: #6b7280;
  margin-bottom: 1rem;
}

.roadmap-content ul {
  list-style: none;
  padding: 0;
}

.roadmap-content li {
  padding: 0.375rem 0;
  font-size: 0.9375rem;
  color: #374151;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.roadmap-content li::before {
  content: '✓';
  color: #10b981;
  font-weight: 600;
}

/* Architecture Section - Enhanced */
.architecture-section {
  padding: 5rem 1.5rem;
  background: #f8fafc;
}

.architecture-diagram-enhanced {
  max-width: 1000px;
  margin: 0 auto;
  background: white;
  border-radius: 1.5rem;
  padding: 3rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  border: 1px solid #e5e7eb;
}

.arch-layers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

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

.arch-layer {
  text-align: center;
}

.arch-node {
  padding: 1.5rem;
  border-radius: 1rem;
  margin-bottom: 1rem;
}

.arch-node.ui {
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  color: white;
}

.arch-node.db {
  background: linear-gradient(135deg, #10b981, #14b8a6);
  color: white;
}

.arch-node.workflow {
  background: linear-gradient(135deg, #8b5cf6, #a855f7);
  color: white;
}

.arch-node-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.arch-node-title {
  font-weight: 700;
  font-size: 1.125rem;
}

.arch-node-subtitle {
  font-size: 0.8125rem;
  opacity: 0.85;
}

.arch-layer-desc {
  font-size: 0.875rem;
  color: #6b7280;
  line-height: 1.5;
}

.arch-integrations {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid #e5e7eb;
}

.arch-integration {
  background: #f3f4f6;
  padding: 1rem 1.5rem;
  border-radius: 0.75rem;
  text-align: center;
}

.arch-integration strong {
  display: block;
  font-size: 0.9375rem;
  color: #111827;
  margin-bottom: 0.25rem;
}

.arch-integration span {
  font-size: 0.8125rem;
  color: #6b7280;
}

/* UX Philosophy - Enhanced */
.ux-section {
  padding: 5rem 1.5rem;
  background: #111827;
  color: white;
}

.ux-quote {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.ux-quote blockquote {
  font-size: 1.75rem;
  font-style: italic;
  color: #e0e7ff;
  margin-bottom: 1rem;
}

.ux-quote cite {
  font-size: 0.9375rem;
  color: #9ca3af;
  font-style: normal;
}

.ux-principles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 900px;
  margin: 0 auto;
}

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

.ux-column h4 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ux-column.do h4 {
  color: #4ade80;
}

.ux-column.dont h4 {
  color: #f87171;
}

.ux-list {
  list-style: none;
  padding: 0;
}

.ux-list li {
  padding: 0.625rem 0;
  padding-left: 1.75rem;
  position: relative;
  color: #d1d5db;
  font-size: 0.9375rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ux-list li:last-child {
  border-bottom: none;
}

.ux-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: inherit;
  opacity: 0.5;
}

/* CTA Section */
.cta-section {
  padding: 5rem 1.5rem;
  background: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);
  color: white;
  text-align: center;
}

.cta-content {
  max-width: 600px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 2.25rem;
  color: white;
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.cta-buttons .btn {
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}

.cta-buttons .btn-white {
  background: white;
  color: #4f46e5;
}

.cta-buttons .btn-white:hover {
  background: #f3f4f6;
}

.cta-buttons .btn-outline-white {
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.cta-buttons .btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: white;
}

/* Demo Links Section */
.demo-section {
  padding: 4rem 1.5rem;
  background: #f9fafb;
}

.demo-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  max-width: 1000px;
  margin: 0 auto;
}

.demo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  text-decoration: none;
  color: #374151;
  font-weight: 500;
  transition: all 0.2s ease;
}

.demo-link:hover {
  border-color: #6366f1;
  background: #f5f3ff;
  color: #4f46e5;
}

.demo-link svg {
  width: 20px;
  height: 20px;
  color: #6b7280;
}

.demo-link:hover svg {
  color: #6366f1;
}

/* Footer - Enhanced */
.landing-footer {
  background: #0f172a;
  color: #9ca3af;
  padding: 3rem 1.5rem 2rem;
}

.footer-content {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.footer-logo svg {
  width: 28px;
  height: 28px;
  color: #6366f1;
}

.footer-tagline {
  font-size: 1rem;
  color: #6b7280;
  margin-bottom: 2rem;
}

.footer-quote {
  font-style: italic;
  color: #9ca3af;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 0.75rem;
  margin-bottom: 2rem;
}

.footer-copy {
  font-size: 0.875rem;
  color: #4b5563;
}

/* ============================================ */
/* Core Idea / Metaphor Section */
/* ============================================ */

.core-idea-section {
  padding: 5rem 1.5rem;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.metaphor-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.metaphor-card {
  background: white;
  border: 2px solid #e5e7eb;
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  min-width: 220px;
  max-width: 280px;
}

.metaphor-card.pilot {
  border-color: #3b82f6;
}

.metaphor-card.ai {
  border-color: #8b5cf6;
}

.metaphor-card.result {
  border-color: #10b981;
  background: linear-gradient(135deg, #f0fdf4, #ecfdf5);
}

.metaphor-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.metaphor-card h3 {
  font-size: 1.125rem;
  color: #111827;
  margin-bottom: 1rem;
}

.metaphor-card ul {
  list-style: none;
  padding: 0;
  text-align: left;
}

.metaphor-card li {
  padding: 0.375rem 0;
  font-size: 0.9375rem;
  color: #4b5563;
  padding-left: 1.25rem;
  position: relative;
}

.metaphor-card li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #9ca3af;
}

.metaphor-plus, .metaphor-equals {
  font-size: 2rem;
  font-weight: 700;
  color: #9ca3af;
}

.core-quote {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.core-quote blockquote {
  font-size: 1.25rem;
  font-style: italic;
  color: #4b5563;
  border-left: 4px solid #6366f1;
  padding-left: 1.5rem;
  text-align: left;
}

/* ============================================ */
/* Audience Headers */
/* ============================================ */

.audience-header {
  padding: 4rem 1.5rem;
  text-align: center;
  position: relative;
}

.audience-header.managers {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: white;
}

.audience-header.business {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  color: white;
}

.audience-header.developers {
  background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
  color: white;
}

.audience-header-content {
  max-width: 600px;
  margin: 0 auto;
}

.audience-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 1rem;
}

.audience-header h2 {
  font-size: 2rem;
  color: white;
  margin-bottom: 0.5rem;
}

.audience-header p {
  font-size: 1.125rem;
  opacity: 0.9;
}

/* ============================================ */
/* Chaos Illustration */
/* ============================================ */

.chaos-illustration {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.chaos-box {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 0.75rem;
  padding: 1rem;
  min-width: 180px;
}

.chaos-title {
  font-weight: 600;
  font-size: 0.875rem;
  color: #991b1b;
  margin-bottom: 0.75rem;
}

.chaos-items {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.chaos-items span {
  font-size: 0.8125rem;
  color: #7f1d1d;
  padding: 0.25rem 0.5rem;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 0.25rem;
}

/* ============================================ */
/* Fatigue Section */
/* ============================================ */

.fatigue-section {
  padding: 5rem 1.5rem;
  background: #fff;
}

.fatigue-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 900px;
  margin: 0 auto;
}

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

.fatigue-risk, .fatigue-solution {
  padding: 2rem;
  border-radius: 1rem;
}

.fatigue-risk {
  background: #fef2f2;
  border: 1px solid #fecaca;
}

.fatigue-solution {
  background: #f0fdf4;
  border: 1px solid #a7f3d0;
}

.fatigue-risk h4, .fatigue-solution h4 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.fatigue-risk h4 {
  color: #991b1b;
}

.fatigue-solution h4 {
  color: #065f46;
}

.fatigue-risk ul, .fatigue-solution ul {
  list-style: none;
  padding: 0;
}

.fatigue-risk li, .fatigue-solution li {
  padding: 0.5rem 0;
  font-size: 0.9375rem;
  padding-left: 1.5rem;
  position: relative;
}

.fatigue-risk li::before {
  content: '⚠️';
  position: absolute;
  left: 0;
  font-size: 0.75rem;
}

.fatigue-solution li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #10b981;
  font-weight: 600;
}

/* ============================================ */
/* Single Pane of Glass */
/* ============================================ */

.spog-section {
  padding: 5rem 1.5rem;
  background: #f8fafc;
}

.spog-demo {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  max-width: 1000px;
  margin: 0 auto;
  align-items: start;
}

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

.spog-mockup {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.spog-header {
  background: #1f2937;
  color: white;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.spog-case-id {
  font-weight: 700;
  font-size: 1.125rem;
}

.spog-state {
  background: #6366f1;
  padding: 0.25rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.spog-deadline {
  margin-left: auto;
  color: #fbbf24;
  font-size: 0.875rem;
}

.spog-body {
  padding: 1.5rem;
}

.spog-section-item {
  padding: 0.75rem;
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
  background: #f9fafb;
  font-size: 0.9375rem;
}

.spog-section-item.warning {
  background: #fef3c7;
  color: #92400e;
}

.spog-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.spog-column {
  background: #f9fafb;
  padding: 1rem;
  border-radius: 0.5rem;
}

.spog-column strong {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: #374151;
}

.spog-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.spog-column li {
  font-size: 0.8125rem;
  color: #6b7280;
  padding: 0.25rem 0;
}

.spog-benefits {
  background: #ede9fe;
  border-radius: 1rem;
  padding: 2rem;
}

.spog-benefits h4 {
  font-size: 1rem;
  color: #5b21b6;
  margin-bottom: 1rem;
}

.spog-benefits ul {
  list-style: none;
  padding: 0;
}

.spog-benefits li {
  padding: 0.5rem 0;
  font-size: 0.9375rem;
  color: #4c1d95;
}

/* ============================================ */
/* Not Chatbots Section */
/* ============================================ */

.not-chatbots-section {
  padding: 4rem 1.5rem;
  background: #111827;
}

.not-chatbots-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .not-chatbots-grid {
    grid-template-columns: 1fr;
  }
}

.not-chatbots-dont {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 1rem;
  padding: 2rem;
}

.not-chatbots-dont h3 {
  color: #fca5a5;
  margin-bottom: 1rem;
}

.not-chatbots-dont p {
  color: #d1d5db;
  font-size: 0.9375rem;
}

.not-chatbots-do {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 1rem;
  padding: 2rem;
}

.not-chatbots-do h3 {
  color: #6ee7b7;
  margin-bottom: 1rem;
}

.not-chatbots-do ul {
  list-style: none;
  padding: 0;
}

.not-chatbots-do li {
  color: #d1d5db;
  font-size: 0.9375rem;
  padding: 0.375rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.not-chatbots-do li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #10b981;
}

/* ============================================ */
/* Knowledge Section */
/* ============================================ */

.knowledge-section {
  padding: 5rem 1.5rem;
  background: #fff;
}

.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto 3rem;
}

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

.knowledge-card {
  text-align: center;
  padding: 2rem;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 1rem;
}

.knowledge-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.knowledge-card h4 {
  font-size: 1.125rem;
  color: #92400e;
  margin-bottom: 0.5rem;
}

.knowledge-card p {
  font-size: 0.9375rem;
  color: #78350f;
}

.knowledge-quote {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.knowledge-quote blockquote {
  font-size: 1.25rem;
  font-style: italic;
  color: #4b5563;
}

/* ============================================ */
/* Business Problems Table */
/* ============================================ */

.business-problems-section {
  padding: 5rem 1.5rem;
  background: #fff;
}

.business-problems-table {
  max-width: 900px;
  margin: 0 auto;
  overflow-x: auto;
}

.business-problems-table table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.business-problems-table th,
.business-problems-table td {
  padding: 1rem 1.5rem;
  text-align: left;
  border-bottom: 1px solid #f3f4f6;
}

.business-problems-table th {
  background: #f9fafb;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6b7280;
  font-weight: 600;
}

.business-problems-table td {
  font-size: 0.9375rem;
  color: #374151;
}

.business-problems-table td.cost {
  color: #dc2626;
  font-weight: 600;
}

/* ============================================ */
/* Automation vs Autonomy Section */
/* ============================================ */

.automation-section {
  padding: 5rem 1.5rem;
  background: #f8fafc;
}

.automation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto 3rem;
}

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

.automation-card {
  padding: 2rem;
  border-radius: 1rem;
}

.automation-card.auto {
  background: #d1fae5;
  border: 1px solid #a7f3d0;
}

.automation-card.autonomous {
  background: #fef3c7;
  border: 1px solid #fde68a;
}

.automation-card h4 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.automation-card.auto h4 {
  color: #065f46;
}

.automation-card.autonomous h4 {
  color: #92400e;
}

.automation-card p {
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.automation-card.auto p {
  color: #047857;
}

.automation-card.autonomous p {
  color: #b45309;
}

.automation-card ul {
  list-style: none;
  padding: 0;
}

.automation-card li {
  padding: 0.375rem 0;
  font-size: 0.9375rem;
  padding-left: 1.25rem;
  position: relative;
}

.automation-card.auto li {
  color: #065f46;
}

.automation-card.autonomous li {
  color: #92400e;
}

.automation-card li::before {
  content: '•';
  position: absolute;
  left: 0;
}

.autonomy-slider {
  max-width: 700px;
  margin: 0 auto;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
}

.autonomy-slider h4 {
  font-size: 1.125rem;
  color: #111827;
  margin-bottom: 0.5rem;
}

.autonomy-slider > p {
  font-size: 0.9375rem;
  color: #6b7280;
  margin-bottom: 1.5rem;
}

.slider-visual {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.slider-label {
  font-size: 0.8125rem;
  color: #6b7280;
  flex-shrink: 0;
}

.slider-label.left {
  text-align: right;
  width: 100px;
}

.slider-label.right {
  text-align: left;
  width: 150px;
}

.slider-bar {
  flex: 1;
  height: 8px;
  background: linear-gradient(90deg, #93c5fd, #6366f1, #a855f7);
  border-radius: 9999px;
  position: relative;
}

.slider-thumb {
  position: absolute;
  top: 50%;
  left: 60%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  background: white;
  border: 3px solid #6366f1;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* ============================================ */
/* Metrics Section */
/* ============================================ */

.metrics-section {
  padding: 5rem 1.5rem;
  background: #fff;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

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

@media (max-width: 500px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
}

.metric-card {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: center;
}

.metric-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.metric-card h4 {
  font-size: 1rem;
  color: #111827;
  margin-bottom: 0.5rem;
}

.metric-card p {
  font-size: 0.8125rem;
  color: #6b7280;
}

/* ============================================ */
/* Transferability Section */
/* ============================================ */

.transferability-section {
  padding: 5rem 1.5rem;
  background: #f8fafc;
}

.domains-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .domains-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 500px) {
  .domains-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.domain-card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  padding: 1.25rem;
  text-align: center;
}

.domain-card.active {
  border-color: #10b981;
  background: #f0fdf4;
}

.domain-icon {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.domain-card h4 {
  font-size: 0.875rem;
  color: #111827;
  margin-bottom: 0.25rem;
}

.domain-status {
  font-size: 0.6875rem;
  color: #6b7280;
}

.domain-card.active .domain-status {
  color: #059669;
  font-weight: 600;
}

/* ============================================ */
/* State Machine Section */
/* ============================================ */

.state-machine-section {
  padding: 5rem 1.5rem;
  background: #fff;
}

.state-machine-demo {
  max-width: 1000px;
  margin: 0 auto;
}

.state-machine-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  padding: 2rem;
  background: #f8fafc;
  border-radius: 1rem;
}

.sm-state {
  background: white;
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  font-size: 0.8125rem;
  font-family: monospace;
  color: #374151;
}

.sm-state.highlight {
  border-color: #6366f1;
  background: #ede9fe;
  color: #4f46e5;
  font-weight: 600;
}

.sm-arrow {
  color: #9ca3af;
  font-size: 1.25rem;
}

.state-terminology {
  overflow-x: auto;
  margin-bottom: 2rem;
}

.state-terminology table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid #e5e7eb;
}

.state-terminology th,
.state-terminology td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid #f3f4f6;
}

.state-terminology th {
  background: #f9fafb;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: #6b7280;
  font-weight: 600;
}

.state-terminology td {
  font-size: 0.9375rem;
  color: #374151;
}

.state-terminology code {
  background: #f3f4f6;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-size: 0.8125rem;
}

.state-benefits {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

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

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.benefit-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.benefit-item strong {
  display: block;
  font-size: 0.9375rem;
  color: #111827;
  margin-bottom: 0.25rem;
}

.benefit-item p {
  font-size: 0.8125rem;
  color: #6b7280;
  margin: 0;
}

/* ============================================ */
/* Data Model Section */
/* ============================================ */

.data-model-section {
  padding: 5rem 1.5rem;
  background: #1f2937;
}

.data-model-section .section-title {
  color: white;
}

.data-model-code {
  max-width: 700px;
  margin: 0 auto 2rem;
}

.data-model-code pre {
  background: #111827;
  border: 1px solid #374151;
  border-radius: 0.75rem;
  padding: 1.5rem;
  overflow-x: auto;
}

.data-model-code code {
  color: #d1d5db;
  font-size: 0.875rem;
  font-family: 'Fira Code', monospace;
  background: transparent;
  padding: 0;
}

.event-driven-flow {
  max-width: 900px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 1rem;
  padding: 2rem;
}

.event-driven-flow h4 {
  color: #e5e7eb;
  font-size: 1rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.flow-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.flow-step {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  max-width: 200px;
}

.step-num {
  background: #6366f1;
  color: white;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}

.step-text {
  font-size: 0.8125rem;
  color: #d1d5db;
}

.flow-arrow {
  color: #6b7280;
  font-size: 1.25rem;
}

/* ============================================ */
/* UI Contract Section */
/* ============================================ */

.ui-contract-section {
  padding: 5rem 1.5rem;
  background: #fff;
}

.contract-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto 2rem;
}

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

.contract-column {
  padding: 2rem;
  border-radius: 1rem;
}

.contract-column.can {
  background: #d1fae5;
  border: 1px solid #a7f3d0;
}

.contract-column.cannot {
  background: #fee2e2;
  border: 1px solid #fecaca;
}

.contract-column h4 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.contract-column.can h4 {
  color: #065f46;
}

.contract-column.cannot h4 {
  color: #991b1b;
}

.contract-column ul {
  list-style: none;
  padding: 0;
}

.contract-column li {
  padding: 0.5rem 0;
  font-size: 0.9375rem;
}

.contract-column.can li {
  color: #047857;
}

.contract-column.cannot li {
  color: #b91c1c;
}

.contract-column code {
  background: rgba(0, 0, 0, 0.1);
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-size: 0.8125rem;
}

.contract-reason {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: 1.5rem;
  background: #f9fafb;
  border-radius: 0.75rem;
}

.contract-reason p {
  margin: 0;
  color: #374151;
}

/* ============================================ */
/* Audit Section */
/* ============================================ */

.audit-section {
  padding: 5rem 1.5rem;
  background: #f8fafc;
}

.audit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto 3rem;
}

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

.audit-card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: center;
}

.audit-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.audit-card h4 {
  font-size: 0.9375rem;
  color: #111827;
  margin-bottom: 0.5rem;
}

.audit-card p {
  font-size: 0.8125rem;
  color: #6b7280;
  margin: 0;
}

.audit-example {
  max-width: 700px;
  margin: 0 auto;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 1rem;
  padding: 1.5rem;
}

.audit-example h4 {
  font-size: 1rem;
  color: #374151;
  margin-bottom: 1rem;
}

.timeline-example {
  font-family: monospace;
  font-size: 0.8125rem;
}

.timeline-row {
  display: flex;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid #f3f4f6;
}

.timeline-row:last-child {
  border-bottom: none;
}

.timeline-row .time {
  color: #9ca3af;
  width: 40px;
  flex-shrink: 0;
}

.timeline-row .actor {
  width: 60px;
  flex-shrink: 0;
  font-weight: 600;
  font-size: 0.6875rem;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  text-align: center;
}

.timeline-row .actor.human {
  background: #dbeafe;
  color: #1d4ed8;
}

.timeline-row .actor.system {
  background: #e0e7ff;
  color: #4338ca;
}

.timeline-row .actor.ai {
  background: #cffafe;
  color: #0e7490;
}

.timeline-row .event {
  color: #374151;
}

/* ============================================ */
/* Approval Pattern Section */
/* ============================================ */

.approval-pattern-section {
  padding: 5rem 1.5rem;
  background: #fff;
}

.approval-pattern-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.approval-state {
  background: #fef3c7;
  border: 2px solid #fbbf24;
  border-radius: 0.75rem;
  padding: 1rem 2rem;
  font-weight: 700;
  font-size: 1.125rem;
  color: #92400e;
}

.approval-arrows {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.approval-arrow {
  font-size: 0.9375rem;
  font-weight: 500;
}

.approval-arrow.approved {
  color: #059669;
}

.approval-arrow.rejected {
  color: #dc2626;
}

.approval-arrow.cancelled {
  color: #6b7280;
}

.approval-key-point {
  max-width: 700px;
  margin: 0 auto 2rem;
  background: #ede9fe;
  border-radius: 0.75rem;
  padding: 1.5rem;
  text-align: center;
}

.approval-key-point strong {
  color: #5b21b6;
  display: block;
  margin-bottom: 0.5rem;
}

.approval-key-point p {
  color: #6d28d9;
  margin: 0;
  font-size: 0.9375rem;
}

.approval-key-point code {
  background: rgba(0, 0, 0, 0.1);
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
}

.approval-examples {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.approval-examples h4 {
  font-size: 1rem;
  color: #374151;
  margin-bottom: 1rem;
}

.approval-example-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.approval-tag {
  background: #f3f4f6;
  color: #374151;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.8125rem;
  font-family: monospace;
}

/* ============================================ */
/* HITL Summary Section */
/* ============================================ */

.hitl-summary-section {
  padding: 5rem 1.5rem;
  background: #f8fafc;
}

.hitl-principle {
  max-width: 700px;
  margin: 2rem auto 0;
  text-align: center;
  padding: 1.5rem;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 0.75rem;
  color: #991b1b;
}

/* ============================================ */
/* Final Statement Section */
/* ============================================ */

.final-statement-section {
  padding: 5rem 1.5rem;
  background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
  color: white;
}

.final-statement-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.final-statement-content h2 {
  font-size: 2rem;
  color: white;
  margin-bottom: 1rem;
}

.final-statement-content .lead {
  font-size: 1.25rem;
  color: #c7d2fe;
  margin-bottom: 2rem;
}

.final-quote {
  font-size: 1.5rem;
  font-style: italic;
  color: #a5b4fc;
  border: none;
  padding: 1.5rem 2rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  margin-bottom: 1.5rem;
}

.final-subtitle {
  font-size: 1rem;
  color: #818cf8;
  margin: 0;
}

/* ============================================ */
/* Why Now Section */
/* ============================================ */

.why-now-section {
  padding: 5rem 1.5rem;
  background: #fffbeb;
}

.why-now-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

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

@media (max-width: 500px) {
  .why-now-grid {
    grid-template-columns: 1fr;
  }
}

.why-now-card {
  background: white;
  border: 1px solid #fde68a;
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: center;
}

.why-now-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.why-now-card h4 {
  font-size: 1.125rem;
  color: #92400e;
  margin-bottom: 0.5rem;
}

.why-now-card p {
  font-size: 0.9375rem;
  color: #78350f;
  margin: 0;
}

/* ============================================ */
/* Solution Formula */
/* ============================================ */

.solution-formula {
  max-width: 800px;
  margin: 0 auto 3rem;
  text-align: center;
}

.formula-text {
  font-size: 1.125rem;
  font-weight: 600;
  color: #4f46e5;
  background: linear-gradient(135deg, #ede9fe, #dbeafe);
  padding: 1.25rem 2rem;
  border-radius: 0.75rem;
  border: 2px solid #c7d2fe;
}

/* ============================================ */
/* Incident Example Section */
/* ============================================ */

.incident-section {
  padding: 5rem 1.5rem;
  background: #fff;
}

.incident-content {
  max-width: 900px;
  margin: 0 auto;
}

.incident-risk {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1rem 1.5rem;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 0.75rem;
}

.risk-badge {
  padding: 0.375rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  flex-shrink: 0;
}

.risk-badge.high {
  background: #fee2e2;
  color: #dc2626;
}

.incident-risk p {
  margin: 0;
  color: #991b1b;
}

.incident-steps {
  margin-bottom: 2rem;
}

.incident-steps h4 {
  font-size: 1.125rem;
  color: #374151;
  margin-bottom: 1rem;
}

.incident-steps ol {
  padding-left: 1.5rem;
}

.incident-steps li {
  padding: 0.5rem 0;
  color: #4b5563;
  font-size: 0.9375rem;
}

.incident-options {
  margin-bottom: 2rem;
}

.incident-options h4 {
  font-size: 1.125rem;
  color: #374151;
  margin-bottom: 1rem;
}

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

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

.option-card {
  background: #f0fdf4;
  border: 1px solid #a7f3d0;
  border-radius: 0.75rem;
  padding: 1.25rem;
}

.option-card.warning {
  background: #fef2f2;
  border-color: #fecaca;
}

.option-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.option-letter {
  width: 28px;
  height: 28px;
  background: #10b981;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.option-card.warning .option-letter {
  background: #ef4444;
}

.option-title {
  font-weight: 600;
  color: #065f46;
  font-size: 0.9375rem;
}

.option-card.warning .option-title {
  color: #991b1b;
}

.option-card p {
  margin: 0;
  font-size: 0.875rem;
  color: #047857;
}

.option-card.warning p {
  color: #b91c1c;
}

.incident-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 1.5rem;
  background: #f8fafc;
  border-radius: 0.75rem;
  font-size: 0.9375rem;
  color: #374151;
}

.incident-arrow {
  color: #9ca3af;
  font-size: 1.25rem;
}

/* ============================================ */
/* SPOG NBA (Next Best Action) */
/* ============================================ */

.spog-nba {
  margin-top: 1rem;
  padding: 1rem;
  background: #fef3c7;
  border: 2px solid #fbbf24;
  border-radius: 0.75rem;
}

.spog-nba strong {
  display: block;
  margin-bottom: 0.75rem;
  color: #92400e;
}

.spog-nba-buttons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.spog-btn {
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
}

.spog-btn.approve {
  background: #10b981;
  color: white;
}

.spog-btn.edit {
  background: #6366f1;
  color: white;
}

.spog-btn.reject {
  background: #ef4444;
  color: white;
}

/* ============================================ */
/* Roadmap Targets */
/* ============================================ */

.roadmap-targets {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 3rem;
  padding: 2rem;
  background: #f8fafc;
  border-radius: 1rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 500px) {
  .roadmap-targets {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
}

.target-item {
  text-align: center;
}

.target-value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: #4f46e5;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.target-label {
  font-size: 0.875rem;
  color: #6b7280;
}

/* ============================================ */
/* Architecture Objects */
/* ============================================ */

.arch-objects {
  max-width: 700px;
  margin: 2rem auto 0;
  text-align: center;
}

.arch-objects h4 {
  font-size: 1rem;
  color: #6b7280;
  margin-bottom: 1rem;
}

.arch-object-list {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.arch-object {
  background: #f3f4f6;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-family: 'Fira Code', monospace;
  font-size: 0.875rem;
  color: #374151;
}

/* ============================================ */
/* ROI Total Stat */
/* ============================================ */

.roi-stat.total {
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.roi-stat.total .roi-stat-value {
  color: #4ade80;
}

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

@media (max-width: 768px) {
  .landing-hero h1 {
    font-size: 2.25rem;
  }
  
  .landing-hero .tagline {
    font-size: 1.25rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .roadmap-phase {
    flex-direction: column;
    gap: 1rem;
  }
  
  .roadmap-phase::before {
    display: none;
  }
  
  .roadmap-phase-label {
    width: auto;
    text-align: left;
  }
  
  .metaphor-grid {
    flex-direction: column;
  }
  
  .metaphor-plus, .metaphor-equals {
    transform: rotate(90deg);
  }
  
  .metaphor-card {
    max-width: 100%;
  }
}

/* ============================================ */
/* Utility & New Classes */
/* ============================================ */

.engineering-link-wrap {
  margin-top: 24px;
  text-align: center;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #3b82f6;
  color: white;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 90;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: #2563eb;
  transform: translateY(-2px);
}

/* Print Styles */
@media print {
  .landing-nav, 
  .video-wrap, 
  .back-to-top, 
  .cta-buttons, 
  .hero-buttons {
    display: none !important;
  }
  
  .landing-hero {
    padding-top: 2rem;
    color: black;
    background: white;
  }
  
  .landing-hero h1, 
  .section-title,
  .landing-hero .tagline,
  .landing-hero .subtitle {
    color: black;
    -webkit-text-fill-color: black;
  }
  
  body {
    color: black;
    background: white;
  }
  
  .section-badge {
    border: 1px solid #ccc;
  }
}