:root {
  --brand-navy: #0f172a;
  --brand-navy-light: #1e293b;
  --brand-slate: #475569;
  --brand-slate-light: #64748b;
  --brand-white: #ffffff;
  --brand-gray-50: #f8fafc;
  --brand-gray-100: #f1f5f9;
  --brand-gray-200: #e2e8f0;
  --dohshield-accent: #22c55e;
  --dohops-accent: #3b82f6;
  --dohassist-accent: #8b5cf6;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border-color: #e2e8f0;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  background: var(--brand-white);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.brand-hero {
  background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-navy-light) 100%);
  padding: clamp(4rem, 10vw, 8rem) 0;
  color: var(--brand-white);
  text-align: center;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.brand-badge svg {
  width: 16px;
  height: 16px;
}

.dohshield-hero .brand-badge {
  background: rgba(34, 197, 94, 0.2);
  border-color: rgba(34, 197, 94, 0.3);
}

.dohops-hero .brand-badge {
  background: rgba(59, 130, 246, 0.2);
  border-color: rgba(59, 130, 246, 0.3);
}

.dohassist-hero .brand-badge {
  background: rgba(139, 92, 246, 0.2);
  border-color: rgba(139, 92, 246, 0.3);
}

.brand-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.8);
  max-width: 700px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: var(--dohshield-accent);
  color: var(--brand-white);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 0.5rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.dohops-hero .btn-primary,
.dohops-hero ~ * .btn-primary {
  background: var(--dohops-accent);
}

.dohassist-hero .btn-primary,
.dohassist-hero ~ * .btn-primary {
  background: var(--dohassist-accent);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: transparent;
  color: var(--brand-white);
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 0.5rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.hero-stats .stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--brand-white);
}

.stat-label {
  display: block;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.25rem;
}

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

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--brand-slate);
  background: var(--brand-gray-100);
  padding: 0.375rem 1rem;
  border-radius: 2rem;
  margin-bottom: 1rem;
}

.section-header h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--brand-navy);
  margin-bottom: 1rem;
}

.section-intro {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}

.problem-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--brand-white);
}

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

.problem-intro p {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.problem-card {
  background: var(--brand-gray-50);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s ease;
}

.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.problem-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-navy-light) 100%);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.problem-icon svg {
  width: 24px;
  height: 24px;
  color: var(--brand-white);
}

.problem-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.75rem;
}

.problem-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.shrink-callout {
  background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-navy-light) 100%);
  border-radius: 1rem;
  padding: 2rem;
  color: var(--brand-white);
}

.callout-content h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.callout-content p {
  font-size: 1.125rem;
  line-height: 1.7;
}

.callout-content strong {
  color: var(--dohshield-accent);
}

.solution-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--brand-gray-50);
}

.solution-lead {
  font-size: 1.25rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.solution-grid.four-col {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.solution-card {
  background: var(--brand-white);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s ease;
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.solution-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--dohshield-accent) 0%, #16a34a 100%);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.dohops-hero ~ .solution-section .solution-icon {
  background: linear-gradient(135deg, var(--dohops-accent) 0%, #2563eb 100%);
}

.dohassist-hero ~ .solution-section .solution-icon {
  background: linear-gradient(135deg, var(--dohassist-accent) 0%, #7c3aed 100%);
}

.solution-icon svg {
  width: 28px;
  height: 28px;
  color: var(--brand-white);
}

.solution-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.75rem;
}

.solution-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.differentiator-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--brand-white);
}

.differentiator-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

.differentiator-text .lead {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--brand-navy);
  margin-bottom: 1.5rem;
}

.differentiator-text p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.differentiator-text .highlight {
  background: var(--brand-gray-50);
  border-left: 4px solid var(--dohshield-accent);
  padding: 1.5rem;
  border-radius: 0 0.5rem 0.5rem 0;
  margin-top: 1.5rem;
}

.differentiator-visual {
  text-align: center;
}

.oversight-icon {
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-navy-light) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(15, 23, 42, 0.3);
  }
  50% {
    box-shadow: 0 0 0 20px rgba(15, 23, 42, 0);
  }
}

.oversight-icon svg {
  width: 48px;
  height: 48px;
  color: var(--brand-white);
}

.differentiator-visual span {
  font-weight: 600;
  color: var(--brand-navy);
}

.deliverable-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--brand-gray-50);
}

.deliverable-content {
  max-width: 800px;
  margin: 0 auto;
}

.deliverable-content .lead {
  font-size: 1.5rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 2rem;
}

.report-preview {
  background: var(--brand-white);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.report-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.report-header svg {
  width: 24px;
  height: 24px;
  color: var(--dohshield-accent);
}

.report-header h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--brand-navy);
}

.report-preview p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.report-benefit {
  background: var(--brand-gray-50);
  padding: 1rem 1.5rem;
  border-radius: 0.5rem;
  margin: 0;
}

.report-benefit strong {
  color: var(--dohshield-accent);
}

.credibility-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--brand-white);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.result-card {
  background: var(--brand-gray-50);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.result-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.result-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--brand-navy);
  margin-bottom: 0.5rem;
}

.result-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dohshield-accent);
  margin-bottom: 0.75rem;
}

.result-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.case-study {
  background: var(--brand-gray-50);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  overflow: hidden;
}

.case-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--brand-navy);
  color: var(--brand-white);
  padding: 1.25rem 2rem;
}

.case-header svg {
  width: 24px;
  height: 24px;
}

.case-header h3 {
  font-size: 1.125rem;
  font-weight: 700;
}

.case-content {
  padding: 2rem;
  display: grid;
  gap: 1.5rem;
}

.case-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.5rem;
}

.case-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.case-item strong {
  color: var(--dohshield-accent);
}

.ecosystem-cta {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--brand-gray-50);
}

.ecosystem-intro {
  font-size: 1.25rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.ecosystem-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.ecosystem-card {
  background: var(--brand-white);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  text-decoration: none;
  transition: all 0.3s ease;
  display: block;
}

.ecosystem-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  border-color: var(--brand-navy);
}

.ecosystem-icon {
  width: 56px;
  height: 56px;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.ecosystem-icon.dohshield {
  background: linear-gradient(135deg, var(--dohshield-accent) 0%, #16a34a 100%);
}

.ecosystem-icon.dohops {
  background: linear-gradient(135deg, var(--dohops-accent) 0%, #2563eb 100%);
}

.ecosystem-icon.dohassist {
  background: linear-gradient(135deg, var(--dohassist-accent) 0%, #7c3aed 100%);
}

.ecosystem-icon svg {
  width: 28px;
  height: 28px;
  color: var(--brand-white);
}

.ecosystem-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.75rem;
}

.ecosystem-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--brand-navy);
  font-weight: 600;
  font-size: 0.9375rem;
}

.card-link svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}

.ecosystem-card:hover .card-link svg {
  transform: translateX(4px);
}

.final-cta {
  text-align: center;
}

.final-cta h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 1.5rem;
}

.model-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.pillar {
  background: var(--brand-white);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
}

.pillar-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--dohassist-accent) 0%, #7c3aed 100%);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.pillar-icon svg {
  width: 32px;
  height: 32px;
  color: var(--brand-white);
}

.pillar h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.75rem;
}

.pillar p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.services-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--brand-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--brand-gray-50);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s ease;
}

.service-card.featured {
  border-color: var(--dohassist-accent);
  background: linear-gradient(to bottom, rgba(139, 92, 246, 0.05), var(--brand-gray-50));
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--dohassist-accent) 0%, #7c3aed 100%);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.service-icon svg {
  width: 28px;
  height: 28px;
  color: var(--brand-white);
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.75rem;
}

.service-card > p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.service-features {
  list-style: none;
  margin-bottom: 1rem;
}

.service-features li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.service-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 6px;
  height: 6px;
  background: var(--dohassist-accent);
  border-radius: 50%;
}

.service-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(139, 92, 246, 0.1);
  color: var(--dohassist-accent);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.8125rem;
  font-weight: 500;
}

.service-badge svg {
  width: 14px;
  height: 14px;
}

.audience-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--brand-gray-50);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.audience-card {
  background: var(--brand-white);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.audience-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.audience-card svg {
  width: 40px;
  height: 40px;
  color: var(--brand-navy);
  margin-bottom: 1rem;
}

.audience-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.5rem;
}

.audience-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.industry-card {
  background: var(--brand-white);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s ease;
}

.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.industry-icon {
  width: 48px;
  height: 48px;
  background: var(--brand-gray-100);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.industry-icon svg {
  width: 24px;
  height: 24px;
  color: var(--brand-navy);
}

.industry-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.25rem;
}

.industry-card > p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.industry-card ul {
  list-style: none;
  margin-bottom: 1rem;
}

.industry-card li {
  color: var(--text-secondary);
  padding: 0.25rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.industry-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 6px;
  height: 6px;
  background: var(--dohassist-accent);
  border-radius: 50%;
}

.cross-sell {
  background: var(--brand-gray-50);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.cross-sell strong {
  color: var(--brand-navy);
}

.cross-sell a {
  color: var(--dohshield-accent);
  text-decoration: none;
  font-weight: 500;
}

.cross-sell a:hover {
  text-decoration: underline;
}

.leadership-section {
  padding: clamp(3rem, 6vw, 5rem) 0;
  background: var(--brand-white);
}

.leadership-quote {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.leadership-quote blockquote {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: var(--text-secondary);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.leadership-quote cite {
  font-style: normal;
  font-weight: 600;
  color: var(--brand-navy);
}

.founder-section {
  padding: clamp(3rem, 6vw, 5rem) 0;
  background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-navy-light) 100%);
}

.founder-quote {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  color: var(--brand-white);
}

.quote-icon {
  margin-bottom: 1.5rem;
}

.quote-icon svg {
  width: 40px;
  height: 40px;
  color: rgba(255, 255, 255, 0.3);
}

.founder-quote blockquote {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.founder-quote cite {
  font-style: normal;
  font-weight: 600;
  color: var(--dohassist-accent);
}

.ecosystem-advantage {
  max-width: 900px;
  margin: 0 auto;
}

.ecosystem-advantage .lead {
  font-size: 1.25rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 2rem;
}

.advantage-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.comparison-item {
  padding: 2rem;
  border-radius: 1rem;
}

.comparison-item.gap {
  background: var(--brand-gray-100);
  border: 1px solid var(--border-color);
}

.comparison-item.difference {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(59, 130, 246, 0.1));
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.comparison-item h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.75rem;
}

.comparison-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.comparison-item a {
  color: var(--dohshield-accent);
  text-decoration: none;
  font-weight: 500;
}

.comparison-item a:hover {
  text-decoration: underline;
}

.enterprise-footer {
  background: var(--brand-navy);
  color: var(--brand-white);
  padding: 4rem 0 2rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.footer-tagline {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  max-width: 300px;
}

.trust-metrics {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.trust-metrics span {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-column h4 {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.8);
}

.footer-column ul {
  list-style: none;
}

.footer-column li {
  margin-bottom: 0.5rem;
}

.footer-column a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 0.2s ease;
}

.footer-column a:hover {
  color: var(--brand-white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

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

.footer-legal a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
}

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

@media (max-width: 768px) {
  .hero-stats {
    gap: 2rem;
  }
  
  .differentiator-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .advantage-comparison {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }
  
  .btn-primary,
  .btn-secondary {
    justify-content: center;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
  }
}

/* ==========================================
   ENTERPRISE NAVIGATION & MEGA-DROPDOWN
   ========================================== */

.enterprise-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 0;
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--brand-navy);
  letter-spacing: -0.02em;
}

.logo-tagline {
  font-size: 0.7rem;
  color: var(--brand-slate-light);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-weight: 500;
}

.mega-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.75rem 1rem;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  border-radius: 8px;
}

.nav-link:hover {
  background: var(--brand-gray-100);
  color: var(--brand-navy);
}

.dropdown-arrow {
  transition: transform 0.2s ease;
}

.nav-item.active .dropdown-arrow {
  transform: rotate(180deg);
}

/* Mega Dropdown */
.mega-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(248,250,252,0.98) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  box-shadow: 
    0 4px 6px -1px rgba(15, 23, 42, 0.05),
    0 20px 40px -10px rgba(15, 23, 42, 0.12),
    0 0 0 1px rgba(255,255,255,0.5) inset;
  padding: 0;
  min-width: 320px;
  max-width: 400px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1000;
  overflow: hidden;
}

.nav-item.active .mega-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* Gradient Header Bar */
.mega-dropdown::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-navy) 0%, #3b82f6 50%, var(--brand-slate) 100%);
}

.dropdown-grid {
  padding: 1.25rem;
  padding-top: 1.5rem;
}

.dropdown-column {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.dropdown-link {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.15s ease;
  position: relative;
}

.dropdown-link:hover {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.04) 0%, rgba(59, 130, 246, 0.06) 100%);
  transform: translateX(4px);
}

.dropdown-link.featured {
  background: linear-gradient(135deg, var(--brand-navy) 0%, #1e40af 100%);
  color: white;
  margin-bottom: 0.75rem;
  padding: 0.875rem 1rem;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
}

.dropdown-link.featured:hover {
  transform: translateX(4px);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.25);
}

.link-title {
  display: block;
  font-weight: 600;
  color: var(--brand-navy);
  font-size: 0.9rem;
  line-height: 1.3;
}

.dropdown-link.featured .link-title {
  color: white;
  font-size: 0.95rem;
}

.link-desc {
  display: block;
  font-size: 0.8rem;
  color: var(--brand-slate-light);
  line-height: 1.4;
  margin-top: 0.125rem;
}

.dropdown-link.featured .link-desc {
  color: rgba(255,255,255,0.85);
}

/* Arrow indicator on hover */
.dropdown-link::after {
  content: '';
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%) translateX(-4px);
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M9 5l7 7-7 7'/%3E%3C/svg%3E");
  background-size: contain;
  opacity: 0;
  transition: all 0.15s ease;
}

.dropdown-link:hover::after {
  opacity: 0.6;
  transform: translateY(-50%) translateX(0);
}

.dropdown-link.featured::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='white'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M9 5l7 7-7 7'/%3E%3C/svg%3E");
}

.dropdown-link.featured:hover::after {
  opacity: 0.9;
}

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

.nav-btn-secondary {
  padding: 0.625rem 1.25rem;
  color: var(--brand-navy);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.2s ease;
  border: 1px solid var(--border-color);
}

.nav-btn-secondary:hover {
  background: var(--brand-gray-100);
  border-color: var(--brand-slate-light);
}

.nav-btn-primary {
  padding: 0.625rem 1.25rem;
  background: var(--brand-navy);
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.nav-btn-primary:hover {
  background: var(--brand-navy-light);
}

/* ==========================================
   COMPREHENSIVE MOBILE RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 991px) {
  /* Base mobile adjustments */
  body {
    padding-top: 64px;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
  }
  
  /* Container */
  .container {
    padding: 0 16px !important;
    max-width: 100%;
  }
  
  /* Hero Section */
  .hero-section {
    padding: 48px 16px 40px !important;
    min-height: auto !important;
  }
  
  .hero-section h1 {
    font-size: 2rem !important;
    line-height: 1.15;
    margin-bottom: 1rem;
  }
  
  .hero-tagline {
    font-size: 1rem !important;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    padding: 0 8px;
  }
  
  .hero-cta {
    flex-direction: column;
    gap: 0.75rem;
    align-items: stretch;
    padding: 0 16px;
  }
  
  .hero-cta .btn-primary,
  .hero-cta .btn-secondary {
    width: 100%;
    padding: 16px 20px !important;
    font-size: 1rem !important;
    min-height: 48px;
    justify-content: center;
  }
  
  .hero-stats {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding: 1.5rem 16px;
    justify-content: center;
  }
  
  .hero-stat {
    flex: 0 1 calc(50% - 1rem);
    min-width: 120px;
    text-align: center;
  }
  
  .stat-value {
    font-size: 1.75rem !important;
  }
  
  .stat-label {
    font-size: 0.75rem !important;
  }
  
  /* Navigation - Mobile Hamburger */
  .enterprise-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
  }
  
  .enterprise-nav .nav-container {
    height: 64px;
    padding: 0 16px !important;
  }
  
  .mega-nav {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    flex-direction: column;
    padding: 0;
    z-index: 999;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .mega-nav.mobile-active {
    display: flex;
    transform: translateX(0);
  }
  
  .mobile-menu-toggle {
    display: flex;
    order: 3;
  }
  
  /* Nav actions on mobile */
  .nav-actions {
    display: none;
    padding: 1rem 1.5rem;
    background: var(--brand-gray-100);
    border-top: 1px solid var(--border-color);
    gap: 0.75rem;
    flex-direction: column;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
  }
  
  .nav-actions.mobile-active {
    display: flex;
  }
  
  .nav-actions .nav-btn-primary,
  .nav-actions .nav-btn-secondary {
    width: 100%;
    text-align: center;
    padding: 14px 20px !important;
    font-size: 1rem !important;
    min-height: 48px;
    justify-content: center;
  }
  
  /* Mobile nav items */
  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
  }
  
  .nav-link {
    width: 100%;
    padding: 1rem 1.5rem !important;
    font-size: 1rem !important;
    justify-content: space-between;
    min-height: 56px;
    border-radius: 0 !important;
  }
  
  /* Mobile Mega Dropdown */
  .mega-dropdown {
    position: static !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    width: 100%;
    min-width: auto !important;
    max-width: 100% !important;
    margin-top: 0;
    padding: 0;
    background: var(--brand-gray-100);
    border-radius: 0 !important;
    box-shadow: inset 0 2px 8px rgba(15, 23, 42, 0.06) !important;
    border: none !important;
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease-in-out;
  }
  
  .mega-dropdown::before {
    display: none !important;
  }
  
  .dropdown-grid {
    display: block !important;
    padding: 0.5rem 0;
  }
  
  .dropdown-link {
    padding: 0.875rem 1.5rem 0.875rem 2rem;
    margin: 0;
    border-radius: 0 !important;
    background: transparent;
    border-left: 3px solid transparent;
    min-height: 48px;
  }
  
  .dropdown-link:hover,
  .dropdown-link:active {
    background: rgba(15, 23, 42, 0.04);
    border-left-color: var(--brand-navy);
  }
  
  /* Features Section */
  .feature-grid,
  .features-grid,
  .capabilities-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }
  
  .feature-card {
    padding: 1.5rem !important;
  }
  
  .feature-card h3 {
    font-size: 1.25rem !important;
  }
  
  /* Differentiators */
  .differentiator-content {
    grid-template-columns: 1fr !important;
    gap: 2rem;
  }
  
  .differentiator-card,
  .advantage-card {
    padding: 1.5rem !important;
  }
  
  /* Comparison */
  .advantage-comparison {
    grid-template-columns: 1fr !important;
    gap: 1.5rem;
  }
  
  /* Testimonials */
  .testimonial-section {
    padding: 48px 16px !important;
  }
  
  .testimonial-text {
    font-size: 1.1rem !important;
    line-height: 1.6;
  }
  
  /* CTA Section */
  .cta-section {
    padding: 60px 16px !important;
  }
  
  .cta-section h2 {
    font-size: 2rem !important;
    margin-bottom: 1rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  
  .cta-buttons .btn-primary,
  .cta-buttons .btn-secondary {
    width: 100% !important;
    padding: 16px !important;
    font-size: 1rem !important;
    min-height: 48px;
    justify-content: center;
  }
  
  /* Section spacing */
  section {
    padding: 48px 16px !important;
  }
  
  .section-header {
    margin-bottom: 2rem;
    padding: 0;
  }
  
  .section-title {
    font-size: 1.75rem !important;
    margin-bottom: 0.75rem;
  }
  
  .section-subtitle {
    font-size: 1rem !important;
    padding: 0;
  }
  
  /* Footer */
  .brand-footer {
    padding: 48px 16px 24px !important;
  }
  
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 2rem;
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .footer-legal {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  /* Touch targets */
  a, button {
    min-height: 44px;
  }
  
  /* Forms */
  input, textarea, select {
    font-size: 16px !important;
    padding: 12px !important;
    min-height: 44px;
  }
  
  .form-row {
    grid-template-columns: 1fr !important;
    gap: 1rem;
  }
}

/* Small mobile devices */
@media (max-width: 480px) {
  
  .hero-section h1 {
    font-size: 1.75rem !important;
  }
  
  .hero-tagline {
    font-size: 0.95rem !important;
  }
  
  .stat-value {
    font-size: 1.5rem !important;
  }
  
  .section-title {
    font-size: 1.5rem !important;
  }
  
  section {
    padding: 40px 12px !important;
  }
  
  .container {
    padding: 0 12px !important;
  }
  
  .footer-links {
    grid-template-columns: 1fr !important;
  }
}