:root {
  --primary-color: #e67e22; /* Sunset Orange */
  --secondary-color: #d35400; /* Deeper Sunset Orange */
  --bg-color: #fdf8f2; /* Warm Off-White */
  --card-bg: #ffffff;
  --text-dark: #4a3f35; /* Dark Brown */
  --text-light: #8c7b70; /* Muted Brown */
  --border-color: #eae1d9;
  --shadow-color: rgba(74, 63, 53, 0.07);
  --primary-gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  --success-color: #28a745;
  --danger-color: #dc3545;
  --font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --border-radius: 16px;
  --shadow: 0 4px 15px var(--shadow-color), 0 8px 25px var(--shadow-color);
}

/* Base styles */
* {
  box-sizing: border-box;
  border-color: var(--border-color);
  outline-color: var(--primary-color);
  outline-offset: 2px;
}

body {
  background-color: var(--bg-color);
  color: var(--text-dark);
  font-family: var(--font-family);
  margin: 0;
  line-height: 1.5;
}

/* CSS Reset & Base Styles */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Project Steps */
.project-steps {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  width: 100%;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

.back-button {
  background: none;
  border: none;
  color: #4f46e5;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: all 0.2s ease;
  background-color: rgba(99, 102, 241, 0.1);
}

.back-button:hover {
  background-color: rgba(99, 102, 241, 0.2);
  transform: translateX(-2px);
}

.back-button:focus-visible {
  box-shadow: 0 0 0 3px rgba(99,102,241,.35);
}

.steps-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.step-card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid #e5e7eb;
}

.step-card.expanded {
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

.step-header {
  display: flex;
  align-items: center;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
  background-color: #f9fafb;
  border-bottom: 1px solid #e5e7eb;
}

.step-header:hover {
  background-color: #f3f4f6;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: #4f46e5;
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  margin-right: 1rem;
  flex-shrink: 0;
}

.step-header h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: #111827;
  flex-grow: 1;
}

.step-status {
  font-size: 0.875rem;
  color: #6b7280;
  margin-left: 1rem;
  margin-right: 1rem;
}

.step-toggle {
  font-size: 1.5rem;
  color: #9ca3af;
}

.step-content {
  padding: 1.5rem;
  background-color: white;
  border-top: 1px solid #f3f4f6;
}

.step-description {
  font-size: 0.95rem;
  color: #4b5563;
  margin-top: 0;
  margin-bottom: 1.5rem;
}

.deliverables {
  display: grid;
  gap: 1.5rem;
}

.deliverable {
  padding: 1.25rem;
  border-radius: 8px;
  background-color: #f9fafb;
  border: 1px solid #e5e7eb;
}

.deliverable-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.deliverable h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: #1f2937;
}

.sample-data-button {
  background: linear-gradient(135deg, #3b82f6, #1e40af);
  color: white;
  border: none;
  padding: 0.375rem 0.75rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  box-shadow: 0 1px 3px rgba(59, 130, 246, 0.3);
}

.sample-data-button:hover {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(59, 130, 246, 0.4);
}

.sample-data-button:active {
  transform: translateY(0);
}

/* Sample Modal Styles */
.sample-modal {
  background-color: white;
  border-radius: 0.5rem;
  width: 90%;
  max-width: 900px;
  height: 85vh;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  overflow: hidden;
}

.sample-modal-content {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.sample-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid #e5e7eb;
  background-color: #f9fafb;
}

.sample-modal-header h2 {
  margin: 0;
  color: #111827;
  font-size: 1.25rem;
  font-weight: 600;
}

.sample-actions {
  display: flex;
  gap: 0.75rem;
}

.sample-viewer-container {
  flex: 1;
  background-color: #f3f4f6;
  overflow: hidden;
}

.sample-viewer {
  width: 100%;
  height: 100%;
  border: none;
}

.sample-video-viewer {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 8px;
}

.sample-image-viewer {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
  background-color: white;
}

.deliverable-description {
  font-size: 0.875rem;
  color: #6b7280;
  margin: 0 0 1rem 0;
  line-height: 1.5;
}

.file-upload {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

.file-upload input[type="file"] {
  font-size: 0.9rem;
}

.upload-button {
  padding: 0.5rem 1.25rem;
  background-color: #4f46e5;
  color: white;
  border: none;
  border-radius: 6px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.upload-button:hover {
  background-color: #4338ca;
}

.upload-button:disabled {
  background-color: #9ca3af;
  cursor: not-allowed;
}

.upload-button:focus-visible {
  box-shadow: 0 0 0 3px rgba(79,70,229,.35);
}

/* Upload success state */
.upload-success {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  margin-top: 1rem;
}

.status-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.status-badge {
  background-color: #ecfdf5;
  color: #10b981;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-weight: 500;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.view-response {
  color: #3b82f6;
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.4rem 0.8rem;
  background-color: #eff6ff;
  border-radius: 0.375rem;
  transition: background-color 0.2s;
}

.view-response:hover {
  background-color: #dbeafe;
}

/* Response Modal Styles */
.response-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  padding: 2rem;
}

.response-modal-container {
  background-color: white;
  border-radius: 0.5rem;
  width: 95%;
  max-width: 1400px;
  height: 90vh;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  overflow: hidden;
}

.response-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: #6b7280;
  z-index: 10;
  width: 2.5rem;
  height: 2.5rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color 0.2s;
}

.response-modal-close:hover {
  background-color: #f3f4f6;
  color: #1f2937;
}

.response-modal-content {
  display: flex;
  height: 100%;
  overflow: hidden;
}

.response-modal-pdf,
.response-modal-response {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
  height: 100%;
  box-sizing: border-box;
}

.response-modal-pdf {
  border-right: 1px solid #e5e7eb;
  background-color: #f9fafb;
  display: flex;
  flex-direction: column;
}

.response-modal-pdf h2,
.response-modal-response h2 {
  margin-top: 0;
  margin-bottom: 1.5rem;
  color: #111827;
  font-size: 1.5rem;
  font-weight: 600;
}

.pdf-info {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background-color: white;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.pdf-icon {
  margin-right: 1rem;
  color: #ef4444;
}

.pdf-details { flex: 1; }
.pdf-name {
  font-weight: 600;
  margin: 0 0 0.25rem 0;
  color: #111827;
}
.pdf-path {
  margin: 0;
  color: #6b7280;
  font-size: 0.875rem;
}

.pdf-viewer-container {
  flex: 1;
  background-color: #f3f4f6;
  border-radius: 0.5rem;
  overflow: hidden;
  border: 1px solid #e5e7eb;
}

.pdf-viewer {
  width: 100%;
  height: 100%;
  border: none;
}

.response-modal-response {
  display: flex;
  flex-direction: column;
  background-color: white;
}

.response-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.response-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e5e7eb;
}

.response-header h3 {
  margin: 0;
  color: #111827;
  font-size: 1.25rem;
}

.download-pdf {
  background-color: #3b82f6;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 0.2s;
}

.download-pdf:hover { background-color: #2563eb; }

.response-text {
  flex: 1;
  border-radius: 0.5rem;
  overflow-y: auto;
  margin-bottom: 1.5rem;
  background-color: #f9fafb !important;
  border: 1px solid #e2e8f0;
  padding: 1.5rem;
}

/* Overrides for github-markdown.css to match theme */
.markdown-body {
  background-color: transparent !important;
  font-family: 'Inter', sans-serif;
  color: #374151;
  line-height: 1.6;
}
.markdown-body * {
  background-color: transparent !important;
}
.markdown-body h1, .markdown-body h2, .markdown-body h3 {
  border-bottom-color: #eaecef;
  margin-top: 1.5em;
  margin-bottom: 1em;
}
.markdown-body table { display: table; }
.markdown-body th, .markdown-body td {
  border-color: #dee2e6;
  padding: 0.75rem;
}
.markdown-body th { background-color: #f8f9fa !important; }

.response-actions-bottom {
  display: flex;
  justify-content: flex-end;
  padding-top: 1.5rem;
  border-top: 1px solid #e5e7eb;
}

.close-button {
  background-color: #f3f4f6;
  color: #4b5563;
  border: none;
  padding: 0.5rem 1.5rem;
  border-radius: 0.375rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s;
}

.close-button:hover { background-color: #e5e7eb; }

main { flex: 1; }

/* Navbar Styles */
.navbar {
  background-color: white;
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-logo img {
  height: 40px;
  width: auto;
}

.navbar-logo span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-dark);
}

.container {
  max-width: 1200px;
  margin: 0 auto 2rem auto;
  padding: 0 1rem;
  width: 100%;
}

.header {
  text-align: center;
  padding: 3rem 0 2.5rem 0;
}

.header h1 {
  font-size: 2.75rem;
  font-weight: 700;
  letter-spacing: -1.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.5rem;
}

.logo-svg {
  width: 48px;
  height: 48px;
  margin-right: 0.75rem;
  color: var(--primary-color);
}

.header p {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

.card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
}

.config-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 2rem;
  text-align: center;
}

.project-selection-description {
  text-align: center;
  margin-bottom: 2rem;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(230, 126, 34, 0.08), rgba(211, 84, 0, 0.05));
  border-radius: var(--border-radius);
  border: 1px solid rgba(230, 126, 34, 0.15);
  box-shadow: 0 2px 10px rgba(230, 126, 34, 0.1);
}

.project-selection-description p {
  margin: 0 0 1.5rem 0;
  color: var(--text-dark);
  font-size: 1.1rem;
  line-height: 1.7;
  font-weight: 500;
}

.project-selection-description p:last-child {
  margin-bottom: 0;
}

.steps-list {
  font-size: 1rem;
  color: var(--primary-color);
  font-weight: 600;
  max-width: 900px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.7);
  padding: 1rem 1.5rem;
  border-radius: 12px;
  border: 1px solid rgba(230, 126, 34, 0.2);
  line-height: 1.6;
}

.project-grid-horizontal {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  width: 100%;
  padding: 0.5rem 0;
}

.project-card-horizontal {
  background: #fffdfa;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  text-align: center;
  overflow: hidden;
}

.project-card-horizontal:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--shadow-color);
  border-color: var(--primary-color);
}

.project-card-horizontal.selected {
  border-color: var(--primary-color);
  background: rgba(230, 126, 34, 0.05);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(230, 126, 34, 0.3);
}

.project-image {
  width: 100%;
  height: 180px;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.project-card-horizontal:hover .project-image img {
  transform: scale(1.05);
}

.project-card-horizontal .project-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
}

.project-grid-vertical {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

.project-card-vertical {
  background: #fffdfa;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  text-align: left;
}

.project-card-vertical:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--shadow-color);
  border-color: var(--primary-color);
}

.project-card-vertical.selected {
  border-color: var(--primary-color);
  background: rgba(230, 126, 34, 0.05);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(230, 126, 34, 0.2);
}

.project-icon-svg {
  width: 32px;
  height: 32px;
  color: var(--primary-color);
  flex-shrink: 0;
}

.project-content { flex: 1; }
.project-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--text-dark);
}

.project-description {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.4;
  margin: 0;
}

/* Partners Footer */
.partners-footer {
  background-color: #f8f9fa;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
  padding: 1.5rem 0 1rem 0;
}

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

.partners-footer h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-dark);
  margin: 0 0 0.25rem 0;
}

.partners-footer > .partners-container > p {
  color: var(--text-light);
  margin: 0 0 1rem 0;
  font-size: 0.9rem;
}

.partners-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-bottom: 1rem;
}

.partner {
  display: flex;
  align-items: center;
}

.partner-image {
  height: 70px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
}

.footer-credits {
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
  margin-top: 1rem;
}

.footer-credits p {
  color: var(--text-light);
  font-size: 0.8rem;
  margin: 0 0 0.25rem 0;
  line-height: 1.4;
}

.footer-credits .copyright {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-light);
}

.hidden { display: none; }

/* Workflow Section */
.workflow-section {
  background: #f8f9fa;
  padding: 3rem 0;
  margin: -2rem -1rem 3rem -1rem;
}

.workflow-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 2rem auto;
  padding: 0 1.5rem;
}

.workflow-header h2 {
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--text-dark);
  margin: 0 0 1rem 0;
}

.workflow-header p {
  font-size: 1.1rem;
  color: var(--text-light);
  margin: 0;
}

.workflow-diagram {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  padding: 2rem;
}

.workflow-diagram .mermaid {
  min-height: 450px;
  width: 100%;
  overflow-x: auto;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15);
}

/* Mermaid diagram styling */
.workflow-diagram .mermaid svg {
  width: 100%;
  height: auto;
  max-width: 100%;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

/* Style the nodes with beautiful effects */
.workflow-diagram .node rect {
  rx: 15px !important;
  ry: 15px !important;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
  transition: all 0.3s ease;
}

.workflow-diagram .node:hover rect {
  transform: scale(1.05);
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.3));
}

.workflow-diagram .node .label {
  font-size: 13px !important;
  font-weight: 600 !important;
  text-align: center !important;
  line-height: 1.3 !important;
}

.workflow-diagram .node .label strong {
  font-size: 14px !important;
  font-weight: 700 !important;
}

.workflow-diagram .node .label small {
  font-size: 10px !important;
  opacity: 0.9;
  font-weight: 400 !important;
}

/* Hide subgraph borders */
.workflow-diagram .cluster rect {
  fill: transparent !important;
  stroke: transparent !important;
}

/* Beautiful arrow styling */
.workflow-diagram .edgePath path {
  stroke-width: 3px !important;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.workflow-diagram .arrowheadPath {
  fill: #fff !important;
  stroke: #fff !important;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

/* Animated glow effect for start and end nodes */
.workflow-diagram .node:first-child rect,
.workflow-diagram .node:last-child rect {
  animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
  from {
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
  }
  to {
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2)) drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .workflow-diagram .mermaid {
    min-height: 350px;
    padding: 1.5rem;
    border-radius: 15px;
  }
  
  .workflow-diagram .node .label {
    font-size: 11px !important;
  }
  
  .workflow-diagram .node .label strong {
    font-size: 12px !important;
  }
  
  .workflow-diagram .node .label small {
    font-size: 9px !important;
  }
}

@media (max-width: 576px) {
  .workflow-diagram .mermaid {
    min-height: 300px;
    padding: 1rem;
    border-radius: 12px;
  }
  
  .workflow-diagram .node .label {
    font-size: 10px !important;
  }
  
  .workflow-diagram .node .label strong {
    font-size: 11px !important;
  }
  
  .workflow-diagram .node .label small {
    font-size: 8px !important;
  }
  
  .workflow-diagram .node rect {
    rx: 12px !important;
    ry: 12px !important;
  }
}

/* Project Selection Card */
.project-selection-card {
  margin-top: 0;
}

.section-header {
  text-align: center;
  margin-bottom: 2rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  margin: 0.5rem 0 0 0;
  font-weight: 400;
}

.description-content {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 2rem;
  background: white;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.description-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.description-icon svg {
  width: 30px;
  height: 30px;
}

.description-text h3 {
  margin: 0 0 1rem 0;
  font-size: 1.5rem;
  color: var(--text-dark);
}

.description-text p {
  margin: 0 0 1.5rem 0;
  color: var(--text-light);
  line-height: 1.6;
}

.steps-overview h4 {
  margin: 0 0 1rem 0;
  font-size: 1.1rem;
  color: var(--text-dark);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0.75rem;
}

.step-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(230, 126, 34, 0.1);
  border-radius: 25px;
  font-size: 0.85rem;
}

.step-number {
  background: var(--primary-color);
  color: white;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}

.step-name {
  color: var(--text-dark);
  font-weight: 500;
}

.projects-header {
  text-align: center;
  margin: 3rem 0 2rem 0;
}

.projects-header h3 {
  font-size: 1.8rem;
  color: var(--text-dark);
  margin: 0 0 0.5rem 0;
}

.projects-header p {
  color: var(--text-light);
  margin: 0;
}

/* Enhanced Project Cards */
.project-card-horizontal {
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
  background: white;
  transition: all 0.4s ease;
}

.project-card-horizontal:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border-color: var(--primary-color);
}

.project-overlay {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
}

.project-badge {
  background: var(--primary-gradient);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.project-difficulty {
  background: #e3f2fd;
  color: #1976d2;
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.75rem;
  font-weight: 600;
}

.project-features {
  display: flex;
  gap: 1rem;
  margin: 1rem 0;
}

.feature {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--text-light);
}

.feature svg {
  width: 12px;
  height: 12px;
  color: var(--primary-color);
}

.select-project-btn {
  width: 100%;
  background: var(--primary-gradient);
  color: white;
  border: none;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: auto;
}

.select-project-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(230, 126, 34, 0.4);
}

.select-project-btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s ease;
}

.select-project-btn:hover svg {
  transform: translateY(2px);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .response-modal-content { flex-direction: column; }
  .response-modal-pdf {
    border-right: none;
    border-bottom: 1px solid #e5e7eb;
    max-height: 50%;
  }
  
  .project-grid-horizontal {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

@media (max-width: 768px) {
  .header h1 {
    font-size: 2rem;
    flex-direction: column;
    gap: 0.5rem;
  }
  .logo-svg { margin-right: 0; }
  .card { padding: 1.5rem; }
  .image-banner { height: 250px; }
  .response-modal-container {
    width: 100%;
    height: 100%;
    border-radius: 0;
    padding: 0;
  }
  .response-modal-pdf, .response-modal-response { padding: 1.5rem; }
  .response-modal-close { top: 0.5rem; right: 0.5rem; }
  
  .project-grid-horizontal {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .navbar-logo span {
    font-size: 1rem;
  }
  
  .partners-logos {
    gap: 1.5rem;
    flex-direction: column;
  }
  
  .partner-image {
    height: 55px;
    max-width: 130px;
  }
  
  .partners-footer h3 {
    font-size: 1.1rem;
  }
  
  .partners-footer > .partners-container > p {
    font-size: 0.85rem;
  }
  
  .deliverable-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .sample-data-button {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
  }
  
  .project-selection-description {
    padding: 1.5rem;
  }
  
  .project-selection-description p {
    font-size: 1rem;
  }
  
  .steps-list {
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
  }
  
  .workflow-section {
    margin: 0 -1rem 2rem -1rem;
    padding: 2rem 0;
  }
  
  .workflow-header h2 {
    font-size: 2rem;
  }
  
  .workflow-header p {
    font-size: 1rem;
  }
  
  .workflow-diagram {
    padding: 1rem;
    overflow-x: auto;
  }
  
  .description-content {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem;
  }
  
  .steps-grid {
    grid-template-columns: 1fr;
  }
  
  .project-features {
    justify-content: center;
    flex-wrap: wrap;
  }
}

/* Enhancements: responsive columns for deliverables */
@media (min-width: 768px) {
  .deliverables { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1280px) {
  .deliverables { grid-template-columns: 1fr 1fr 1fr; }
}