@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-color: #4f46e5;
  --primary-dark: #4338ca;
  --primary-light: #818cf8;
  --accent-color: #8b5cf6;
  --accent-light: #a78bfa;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --text-primary: #1f2937;
  --text-secondary: #4b5563;
  --text-tertiary: #6b7280;
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --border-color: #e5e7eb;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.5;
  color: var(--text-primary);
}

.font-geist-mono {
  font-family: 'SF Mono', SFMono-Regular, ui-monospace, monospace;
}

.proposal-container {
  max-width: 1600px;
  margin: 0 auto;
  overflow-x: hidden;
}

/* Header Styles */
.header-section {
  background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
  padding: 2.5rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.logo-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}

.logo-wrapper {
  flex: 0 0 auto;
}

.title-container {
  flex: 1 1 auto;
  padding: 0 1rem;
}

.location-badge {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(135deg, #4f46e5 0%, #8b5cf6 100%);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: var(--shadow);
}

/* Navigation Styles */
.nav-link {
  position: relative;
  padding: 0.5rem 0;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

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

.nav-link:hover::after {
  transform: scaleX(1);
}

.mobile-nav-link {
  display: block;
  padding: 0.75rem 0;
  font-weight: 500;
  color: var(--text-secondary);
}

.mobile-nav-link:hover {
  color: var(--primary-color);
}

.print-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 0.2s ease;
}

.print-button:hover {
  background-color: var(--primary-dark);
}

/* Content Section Styles */
.content-section {
  padding: 3rem 1rem;
  overflow-x: hidden;
}

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

.section-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2rem;
  text-align: center;
  position: relative;
}


.subsection-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

/* Card Grid Styles */
.card-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0.25rem;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.icon-wrapper {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent-light) 100%);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

/* Highlight Box Styles */
.highlight-box {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  margin-top: 2rem;
}

.highlight-icon-wrapper {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  margin-right: 1rem;
  flex-shrink: 0;
}

.highlight-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.highlight-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Stats Styles */
.stats-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (min-width: 768px) {
  .stats-container {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  margin-top: 0.5rem;
}

/* Table Styles */
.projects-table, .capabilities-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: 1rem;
  overflow: hidden;
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.projects-table th, .capabilities-table th {
  background-color: #f3f4f6;
  color: var(--text-primary);
  font-weight: 600;
  text-align: left;
  padding: 1rem;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border-color);
}

.projects-table td, .capabilities-table td {
  padding: 1rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.projects-table tr:last-child td {
  border-bottom: none;
}

.projects-table tr:hover td {
  background-color: #f9fafb;
}

.capability-name {
  display: flex;
  align-items: center;
  font-weight: 600;
  color: var(--text-primary);
}

.capability-name i {
  margin-right: 0.5rem;
}

/* Partners & Certifications Styles */
.partner-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.partner-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.partner-logo {
  margin-bottom: 1rem;
}

.partner-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.certification-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.5rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  box-shadow: var(--shadow-sm);
  width: 120px;
  height: 80px;
}

.certification-badge span {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* Architecture Diagram Styles */
.architecture-diagram {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.architecture-layer {
  padding: 1.5rem;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-sm);
  background-color: var(--bg-primary);
}

.data-sources-layer {
  border: 1px solid #dbeafe;
  background-color: #f0f7ff;
}

.platform-layer {
  border: 1px solid #e0e7ff;
  background-color: #f5f7ff;
}

.interfaces-layer {
  border: 1px solid #e9d5ff;
  background-color: #f6f5ff;
}

.layer-label {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
  text-align: center;
}

.layer-components {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.component {
  flex: 1 1 150px;
  max-width: 180px;
  min-width: 120px;
  padding: 1rem;
  background-color: white;
  border-radius: 0.375rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.component-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.component-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
  line-height: 1.4;
}

.architecture-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-color);
}

/* Tellius Demo Styles */
.tellius-demo {
  background-color: var(--bg-primary);
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  margin-top: 2rem;
}

.demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #f3f4f6;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.demo-title {
  font-weight: 600;
  color: var(--text-primary);
}

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

.demo-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 9999px;
}

.demo-content {
  padding: 1rem;
}

.chat-container {
  height: 450px;
  display: flex;
  flex-direction: column;
}

.chat-message {
  margin-bottom: 1rem;
  max-width: 80%;
}

.user-message {
  align-self: flex-end;
}

.system-message {
  align-self: flex-start;
}

.message-content {
  padding: 1rem;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-sm);
}

.user-message .message-content {
  background: linear-gradient(135deg, #4f46e5 0%, #8b5cf6 100%);
  color: white;
}

.system-message .message-content {
  background-color: #f9fafb;
  border: 1px solid var(--border-color);
}

.message-text {
  font-size: 0.875rem;
  line-height: 1.5;
}

.chat-input {
  margin-top: auto;
  display: flex;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.input-field {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  background-color: #f9fafb;
  padding: 0 1rem;
  border-radius: 9999px;
  border: 1px solid var(--border-color);
}

.input-field input {
  flex: 1 1 auto;
  padding: 0.75rem 0;
  background: transparent;
  border: none;
  outline: none;
  font-size: 0.875rem;
  margin-left: 0.5rem;
}

.input-button {
  width: 2.5rem;
  height: 2.5rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: white;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Chart Placeholder Styles */
.chart-placeholder {
  height: 200px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 1rem 0;
  margin-top: 1rem;
}

.chart-bar {
  flex: 1 1 auto;
  background: linear-gradient(180deg, var(--primary-color) 0%, var(--accent-color) 100%);
  border-radius: 0.25rem 0.25rem 0 0;
  position: relative;
  min-width: 40px;
}

.chart-label {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  white-space: nowrap;
}

/* Implementation Timeline Styles */
.implementation-timeline {
  margin-top: 2rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background-color: var(--bg-primary);
}

.timeline-header {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  background-color: #f3f4f6;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
}

.month-label {
  text-align: center;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.timeline-phases {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  padding: 1rem 0.5rem;
}

.timeline-phase {
  padding: 0.25rem;
}

.phase-content {
  background-color: #f0f7ff;
  border: 1px solid #a4cafe;
  border-radius: 0.25rem;
  padding: 0.75rem;
  height: 100%;
}

.phase-label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.phase-tasks {
  list-style-type: none;
  padding: 0;
  margin: 0 0 0.75rem 0;
}

.phase-tasks li {
  font-size: 0.75rem;
  color: var(--text-secondary);
  padding-left: 1rem;
  position: relative;
  margin-bottom: 0.25rem;
}

.phase-tasks li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--primary-color);
}

.phase-payment {
  font-size: 0.75rem;
  font-weight: 600;
  color: #047857;
  margin-top: auto;
}

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

@media (min-width: 640px) {
  .deliverables-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .deliverables-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.deliverable-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.deliverable-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.deliverable-icon {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.deliverable-card h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.deliverable-card p {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

/* Knowledge Transfer Styles */
.knowledge-transfer-container {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
  margin-top: 1.5rem;
}

@media (min-width: 768px) {
  .knowledge-transfer-container {
    grid-template-columns: repeat(3, 1fr);
  }
}

.kt-column {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.kt-icon {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.kt-column h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.kt-list {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.kt-list li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

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

/* Team Structure Styles */
.team-structure {
  margin-top: 2rem;
}

.team-lead {
  max-width: 400px;
  margin: 0 auto 2rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  text-align: center;
}

.team-avatar {
  width: 5rem;
  height: 5rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  margin: 0 auto 1rem;
}

.team-lead h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.team-qualifications {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.qualification-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: #f3f4f6;
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.team-members {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .team-members {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .team-members {
    grid-template-columns: repeat(3, 1fr);
  }
}

.team-member {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.team-member .team-avatar {
  width: 3.5rem;
  height: 3.5rem;
  font-size: 1.5rem;
}

.team-member h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

/* Cost Components Styles */
.cost-components {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .cost-components {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cost-components {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cost-component {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cost-component:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.cost-icon {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.cost-component h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.cost-component p {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

/* Payment Schedule Styles */
.payment-schedule {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

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

@media (min-width: 1280px) {
  .payment-schedule {
    grid-template-columns: repeat(4, 1fr);
  }
}

.payment-milestone {
  display: flex;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.payment-percentage {
  flex: 0 0 4rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
}

.payment-details {
  flex: 1;
  padding: 1rem;
}

.payment-details h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.payment-details p {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* Conclusion Styles */
.conclusion-content {
  max-width: 800px;
  margin: 0 auto;
}

.conclusion-text {
  font-size: 1rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 2rem;
}

.value-propositions {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .value-propositions {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .value-propositions {
    grid-template-columns: repeat(4, 1fr);
  }
}

.value-proposition {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.value-proposition:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.value-icon {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  margin: 0 auto 1rem;
}

.value-proposition h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.value-proposition p {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

.cta-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .cta-container {
    flex-direction: row;
    justify-content: center;
  }
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: white;
  font-weight: 600;
  border-radius: 0.375rem;
  transition: opacity 0.2s ease, transform 0.2s ease;
  text-align: center;
}

.cta-button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.cta-button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  background-color: white;
  color: var(--primary-color);
  font-weight: 600;
  border-radius: 0.375rem;
  border: 1px solid var(--primary-color);
  transition: background-color 0.2s ease, transform 0.2s ease;
  text-align: center;
}

.cta-button-secondary:hover {
  background-color: #f0f7ff;
  transform: translateY(-2px);
}

/* Footer Styles */
.footer {
  background-color: #1f2937;
  color: white;
  padding: 3rem 1rem;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-contact p {
  font-size: 0.875rem;
  color: #d1d5db;
}

.footer-copyright {
  font-size: 0.875rem;
  color: #9ca3af;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-copyright {
    text-align: right;
  }
}

.footer-copyright a {
  color: #d1d5db;
  transition: color 0.2s ease;
}

.footer-copyright a:hover {
  color: white;
}

/* Animation Keyframes */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInFromBottom {
  from { 
    opacity: 0;
    transform: translateY(20px);
  }
  to { 
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* Animation Classes */
.animate-fadeIn {
  animation: fadeIn 0.8s ease-out forwards;
}

.animate-slideIn {
  animation: slideInFromBottom 0.8s ease-out forwards;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* Print Styles */
@media print {
  .header-section,
  .highlight-box,
  nav,
  footer {
    break-inside: avoid;
  }
  
  .content-section {
    break-inside: auto;
    page-break-inside: avoid;
  }
  
  .timeline-phases,
  .card-grid,
  .projects-table,
  .capabilities-table,
  .architecture-diagram,
  .tellius-demo,
  .team-structure,
  .cost-components,
  .payment-schedule,
  .value-propositions {
    break-inside: avoid;
  }
  
  .print-button,
  nav {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
  }
  
  h1 {
    font-size: 28pt;
  }
  
  h2 {
    font-size: 20pt;
  }
  
  h3 {
    font-size: 16pt;
  }
  
  .section-container {
    max-width: 100%;
  }
}