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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #fafbfc;
  color: #1a202c;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-brand {
  font-size: 18px;
  font-weight: 700;
  color: #0066cc;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-link {
  text-decoration: none;
  color: #4a5568;
  font-weight: 500;
  font-size: 15px;
  transition: color 0.2s;
}

.nav-link:hover {
  color: #0066cc;
}

.nav-link.active {
  color: #0066cc;
  position: relative;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 0;
  right: 0;
  height: 2px;
  background: #0066cc;
}

.main {
  padding-bottom: 80px;
}

.hero {
  background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
  color: #ffffff;
  padding: 64px 0;
}

.hero-title {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 12px;
}

.hero-subtitle {
  font-size: 18px;
  opacity: 0.95;
  margin-bottom: 24px;
}

.hero-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 14px;
  opacity: 0.9;
}

.meta-divider {
  opacity: 0.5;
}

.metrics {
  margin-top: -40px;
  padding: 0 0 48px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.metric-card {
  background: #ffffff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.metric-label {
  font-size: 13px;
  color: #718096;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.metric-value {
  font-size: 32px;
  font-weight: 700;
  color: #1a202c;
  margin-bottom: 8px;
}

.metric-secondary {
  font-size: 14px;
  color: #4a5568;
  margin-bottom: 12px;
}

.metric-bar {
  height: 6px;
  background: #e2e8f0;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 12px;
}

.metric-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #0066cc, #0052a3);
  border-radius: 3px;
  transition: width 0.4s;
}

.metric-change {
  font-size: 13px;
  font-weight: 600;
}

.metric-change.positive {
  color: #059669;
}

.metric-change.neutral {
  color: #0066cc;
}

.platforms {
  padding: 48px 0;
}

.section-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 32px;
  color: #1a202c;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.platform-card {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: transform 0.2s, box-shadow 0.2s;
}

.platform-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.12);
}

.platform-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #e2e8f0;
}

.platform-name {
  font-size: 18px;
  font-weight: 600;
  color: #1a202c;
}

.platform-status {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-progress {
  background: #dbeafe;
  color: #1e40af;
}

.status-active {
  background: #d1fae5;
  color: #065f46;
}

.status-queue {
  background: #fef3c7;
  color: #92400e;
}

.platform-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.platform-stats {
  padding: 20px 24px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #f7fafc;
}

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

.stat-label {
  font-size: 14px;
  color: #718096;
}

.stat-value {
  font-size: 14px;
  font-weight: 600;
  color: #1a202c;
}

.recent-activity {
  padding: 48px 0;
  background: #ffffff;
}

.activity-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.activity-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: #fafbfc;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.activity-icon {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.icon-success {
  background: #059669;
}

.icon-info {
  background: #0066cc;
}

.icon-warning {
  background: #d97706;
}

.activity-content {
  flex: 1;
}

.activity-title {
  font-size: 15px;
  font-weight: 600;
  color: #1a202c;
  margin-bottom: 4px;
}

.activity-meta {
  font-size: 13px;
  color: #718096;
}

.activity-value {
  font-size: 16px;
  font-weight: 700;
  color: #059669;
}

.footer {
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
  padding: 32px 0;
  margin-top: 48px;
}

.footer-text {
  text-align: center;
  font-size: 14px;
  color: #718096;
}

.page-header {
  padding: 48px 0 32px;
}

.page-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #1a202c;
}

.page-subtitle {
  font-size: 16px;
  color: #718096;
}

.timeline {
  padding: 32px 0;
}

.timeline-track {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.milestone-block {
  background: #ffffff;
  border-radius: 12px;
  border: 2px solid #e2e8f0;
  overflow: hidden;
}

.milestone-block.completed {
  border-color: #059669;
}

.milestone-block.active {
  border-color: #0066cc;
}

.milestone-header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  background: #fafbfc;
  border-bottom: 1px solid #e2e8f0;
}

.milestone-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #0066cc;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  flex-shrink: 0;
}

.milestone-block.completed .milestone-number {
  background: #059669;
}

.milestone-info {
  flex: 1;
}

.milestone-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
  color: #1a202c;
}

.milestone-status {
  font-size: 13px;
  color: #718096;
  font-weight: 500;
}

.milestone-amount {
  font-size: 24px;
  font-weight: 700;
  color: #1a202c;
}

.milestone-body {
  padding: 24px;
}

.milestone-dates {
  display: flex;
  gap: 32px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid #e2e8f0;
}

.date-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.date-label {
  font-size: 12px;
  color: #718096;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.date-value {
  font-size: 14px;
  font-weight: 600;
  color: #1a202c;
}

.deliverables-title {
  font-size: 14px;
  font-weight: 600;
  color: #1a202c;
  margin-bottom: 12px;
}

.deliverables-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.deliverable-item {
  font-size: 14px;
  color: #4a5568;
  padding-left: 24px;
  position: relative;
}

.deliverable-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 14px;
  height: 14px;
  border: 2px solid #cbd5e0;
  border-radius: 3px;
}

.deliverable-item.checked::before {
  background: #059669;
  border-color: #059669;
}

.deliverable-item.checked::after {
  content: '✓';
  position: absolute;
  left: 3px;
  top: 3px;
  color: #ffffff;
  font-size: 10px;
  font-weight: 700;
}

.deliverable-item.progress::before {
  background: #0066cc;
  border-color: #0066cc;
}

.acceptance-criteria {
  padding: 48px 0;
  background: #fafbfc;
}

.criteria-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.criteria-card {
  background: #ffffff;
  padding: 24px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.criteria-title {
  font-size: 16px;
  font-weight: 600;
  color: #1a202c;
  margin-bottom: 12px;
}

.criteria-text {
  font-size: 14px;
  color: #4a5568;
  line-height: 1.6;
}

.analytics-summary {
  padding: 32px 0;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.summary-card {
  background: #ffffff;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.summary-label {
  font-size: 13px;
  color: #718096;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.summary-value {
  font-size: 36px;
  font-weight: 700;
  color: #1a202c;
  margin-bottom: 12px;
}

.summary-breakdown {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  color: #718096;
}

.charts-section {
  padding: 48px 0;
}

.chart-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 24px;
}

.chart-card {
  background: #ffffff;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.chart-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 20px;
  color: #1a202c;
}

.bar-chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  height: 200px;
  gap: 12px;
  margin-bottom: 16px;
}

.bar {
  flex: 1;
  background: linear-gradient(180deg, #0066cc, #0052a3);
  border-radius: 6px 6px 0 0;
  position: relative;
  min-height: 40px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 8px;
}

.bar-label {
  font-size: 11px;
  color: #ffffff;
  font-weight: 600;
  text-align: center;
}

.chart-legend {
  font-size: 12px;
  color: #718096;
  text-align: center;
}

.progress-chart {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.progress-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
}

.progress-name {
  color: #1a202c;
  font-weight: 500;
}

.progress-percent {
  color: #0066cc;
  font-weight: 700;
}

.progress-bar-outer {
  height: 8px;
  background: #e2e8f0;
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-inner {
  height: 100%;
  background: linear-gradient(90deg, #0066cc, #0052a3);
  border-radius: 4px;
  transition: width 0.4s;
}

.team-performance {
  padding: 48px 0;
  background: #fafbfc;
}

.performance-table {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.table-header {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1fr 1fr 1fr;
  gap: 16px;
  padding: 16px 24px;
  background: #fafbfc;
  border-bottom: 2px solid #e2e8f0;
  font-size: 12px;
  font-weight: 600;
  color: #718096;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.table-row {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1fr 1fr 1fr;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid #f7fafc;
  font-size: 14px;
  align-items: center;
}

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

.table-cell {
  color: #1a202c;
}

.table-row .table-cell:first-child {
  font-weight: 600;
}

.risk-indicators {
  padding: 48px 0;
}

.risk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.risk-card {
  background: #ffffff;
  padding: 24px;
  border-radius: 12px;
  border-left: 4px solid;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.risk-card.low {
  border-color: #059669;
}

.risk-card.medium {
  border-color: #d97706;
}

.risk-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #1a202c;
}

.risk-level {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
}

.risk-card.low .risk-level {
  color: #059669;
}

.risk-card.medium .risk-level {
  color: #d97706;
}

.risk-detail {
  font-size: 14px;
  color: #4a5568;
  line-height: 1.5;
}

@media (max-width: 768px) {
  .nav-links {
    gap: 16px;
  }
  .hero-title {
    font-size: 32px;
  }
  .metrics-grid, .platform-grid, .summary-grid, .criteria-grid, .risk-grid {
    grid-template-columns: 1fr;
  }
  .chart-row {
    grid-template-columns: 1fr;
  }
  .table-header, .table-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .milestone-dates {
    flex-direction: column;
    gap: 12px;
  }
}