.solution-page {
  background: #f7f9fc;
  color: #243247;
}

.solution-page .header {
  background: #081828;
  position: relative;
}

.solution-page .header .navbar { padding: 16px 0; }
.solution-page .header .navbar-nav .nav-item a { color: #d2d6dc; }
.solution-page .header .navbar-nav .nav-item a:hover { color: #bfdbff; }

.solution-hero {
  background: #081828;
  border-top: 1px solid rgba(191, 219, 255, 0.2);
  color: #fff;
  overflow: hidden;
  padding: 88px 0 96px;
  position: relative;
}

.solution-hero::after {
  background: radial-gradient(circle, rgba(218, 79, 145, 0.2), transparent 67%);
  content: "";
  height: 480px;
  position: absolute;
  right: -120px;
  top: -180px;
  width: 480px;
}

.solution-hero .container { position: relative; z-index: 1; }
.solution-kicker, .solution-label {
  color: #da4f91;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.solution-hero h1 {
  color: #fff;
  font-size: 52px;
  line-height: 1.12;
  margin-bottom: 22px;
  max-width: 820px;
}

.solution-lead {
  color: #d2d6dc;
  font-size: 20px;
  line-height: 1.65;
  max-width: 820px;
}

.solution-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.solution-tags span {
  border: 1px solid rgba(191, 219, 255, 0.32);
  color: #bfdbff;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 13px;
}
.workflow-themes span {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.solution-subnav {
  background: #fff;
  border-bottom: 1px solid #dfe5ec;
  position: sticky;
  top: 0;
  z-index: 20;
}

.solution-subnav .container {
  display: flex;
  gap: 32px;
  overflow-x: auto;
  scrollbar-width: none;
}

.solution-subnav .container::-webkit-scrollbar { display: none; }
.solution-subnav a {
  color: #506176;
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 700;
  padding: 18px 0 15px;
  text-transform: uppercase;
}
.solution-subnav a:hover { color: #da4f91; }

.solution-section { padding: 92px 0; }
.solution-section .row.g-5 { margin-left: 0; margin-right: 0; }
.solution-section.white { background: #fff; }
.solution-section.dark { background: #10233c; }
.solution-section.soft-blue { background: #eef5ff; }
.solution-section.soft-green { background: #edf7f4; }
.solution-section h2 {
  color: #10233c;
  font-size: 36px;
  line-height: 1.25;
  margin-bottom: 20px;
}
.solution-section h3 { color: #10233c; font-size: 21px; }
.solution-section p, .solution-section li {
  color: #506176;
  font-size: 16px;
  line-height: 1.75;
}
.solution-section.dark h2, .solution-section.dark h3 { color: #fff; }
.solution-section.dark p, .solution-section.dark li { color: #c9d2dc; }
.solution-heading { margin-bottom: 44px; max-width: 820px; }

.solution-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.solution-card {
  background: #fff;
  border-top: 4px solid #5f8fd8;
  box-shadow: 0 12px 30px rgba(16, 35, 60, 0.07);
  min-height: 230px;
  padding: 28px;
}
.solution-card:nth-child(2n) { border-color: #36a887; }
.solution-card:nth-child(3n) { border-color: #da4f91; }
.solution-card i { color: #5f8fd8; display: block; font-size: 28px; margin-bottom: 22px; }
.solution-card h3 { margin-bottom: 12px; }
.solution-card p { font-size: 14px; line-height: 1.65; }

.modality-code {
  color: #da4f91;
  display: block;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.source-note {
  border-left: 4px solid #5f8fd8;
  font-size: 13px !important;
  margin: 26px 0 0;
  padding: 4px 0 4px 20px;
}
.source-note a { color: #315f9f; font-weight: 700; }

.metric-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-card {
  background: #fff;
  border: 1px solid #dbe5f1;
  box-shadow: 0 12px 30px rgba(16, 35, 60, 0.06);
  display: flex;
  flex-direction: column;
  min-height: 290px;
  padding: 28px;
}

.metric-value {
  color: #da4f91;
  display: block;
  font-size: 32px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 18px;
}

.metric-card h3 { font-size: 19px; margin-bottom: 12px; }
.metric-card p { flex: 1; font-size: 14px; line-height: 1.65; }
.metric-card a, .evidence-comparison a {
  color: #315f9f;
  font-size: 13px;
  font-weight: 700;
  margin-top: 12px;
}
.metric-card a:hover, .evidence-comparison a:hover { color: #da4f91; }

.metric-note {
  background: #10233c;
  color: #d7e1ec !important;
  margin: 24px 0 0;
  padding: 22px 26px;
}
.metric-note strong { color: #fff; }

.workflow-impact-grid .metric-card {
  border-top: 4px solid #5f8fd8;
}
.workflow-impact-grid .metric-card:nth-child(2n) { border-top-color: #36a887; }
.workflow-impact-grid .metric-card:nth-child(3n) { border-top-color: #da4f91; }

.impact-lab {
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  margin-top: 24px;
}
.impact-lab article {
  background: #10233c;
  box-shadow: 0 12px 30px rgba(16, 35, 60, 0.08);
  padding: 30px;
}
.impact-lab h3 {
  color: #fff;
  margin-bottom: 12px;
}
.impact-lab p {
  color: #c9d2dc;
  font-size: 14px;
  line-height: 1.65;
}

.capacity-bars {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}
.capacity-row {
  align-items: center;
  display: grid;
  gap: 14px;
  grid-template-columns: 90px minmax(0, 1fr) 92px;
}
.capacity-row span, .capacity-row strong {
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}
.capacity-row div {
  background: rgba(255, 255, 255, 0.14);
  height: 16px;
  overflow: hidden;
}
.capacity-row b {
  background: linear-gradient(90deg, #36a887, #bfdbff);
  display: block;
  height: 100%;
}

.comparison-bars {
  align-items: end;
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 28px 0 18px;
}
.comparison-group > span {
  color: #fff;
  display: block;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.bar-pair {
  align-items: end;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  gap: 12px;
  height: 170px;
  padding: 16px 18px 0;
}
.bar-pair b {
  align-items: flex-start;
  color: #fff;
  display: flex;
  flex: 1;
  justify-content: center;
  min-height: 26px;
  padding-top: 8px;
}
.bar-pair em {
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}
.bar-pair .before { background: #da4f91; }
.bar-pair .after { background: #36a887; }
.chart-legend {
  color: #c9d2dc !important;
  font-size: 12px !important;
}
.chart-legend span {
  display: inline-block;
  height: 10px;
  margin: 0 6px 0 16px;
  width: 10px;
}
.chart-legend span:first-child { margin-left: 0; }
.legend-before { background: #da4f91; }
.legend-after { background: #36a887; }

.cost-model-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
}
.cost-stack, .cost-donut {
  background: #142b49;
  border: 1px solid rgba(191, 219, 255, 0.14);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  padding: 32px;
}
.cost-stack h3, .cost-donut h3 {
  color: #fff;
  margin-bottom: 12px;
}
.cost-stack p, .cost-donut p {
  color: #c9d2dc;
  font-size: 14px;
  line-height: 1.65;
}
.cost-row {
  align-items: center;
  display: grid;
  gap: 14px;
  grid-template-columns: 110px minmax(0, 1fr) 95px;
  margin-top: 16px;
}
.cost-row span, .cost-row strong {
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}
.cost-row div {
  background: rgba(255, 255, 255, 0.12);
  height: 18px;
  overflow: hidden;
}
.cost-row b {
  background: linear-gradient(90deg, #da4f91, #bfdbff);
  display: block;
  height: 100%;
}
.cost-donut {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}
.donut-ring {
  align-items: center;
  background:
    radial-gradient(circle, #142b49 0 48%, transparent 49%),
    conic-gradient(#da4f91 0 45%, #36a887 45% 70%, #5f8fd8 70% 100%);
  border-radius: 50%;
  display: flex;
  height: 210px;
  justify-content: center;
  margin-bottom: 24px;
  width: 210px;
}
.donut-ring span {
  color: #fff;
  font-size: 32px;
  font-weight: 800;
}

.workflow-lab-light article {
  background: #fff;
}
.workflow-lab-light h3 {
  color: #10233c;
}
.workflow-lab-light p {
  color: #506176;
}
.workflow-lab-light .capacity-row span,
.workflow-lab-light .capacity-row strong,
.workflow-lab-light .comparison-group > span {
  color: #10233c;
}
.workflow-lab-light .capacity-row div,
.workflow-lab-light .bar-pair {
  background: #e1ebf7;
}

.impact-grid .metric-card { border-color: rgba(191, 219, 255, 0.2); }
.impact-grid .metric-card p { color: #506176; }
.impact-method {
  background: #142b49;
  border-left: 4px solid #36a887;
  margin-top: 24px;
  padding: 28px;
}
.impact-method h3 { margin-bottom: 12px; }
.impact-method p { font-size: 14px; margin-bottom: 10px; }
.impact-method p:last-child { margin-bottom: 0; }
.impact-method strong { color: #fff; }

.evidence-comparison {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.evidence-comparison article {
  border: 1px solid #dfe5ec;
  border-left: 4px solid #5f8fd8;
  padding: 30px;
}
.evidence-comparison article:nth-child(2n) { border-left-color: #36a887; }
.evidence-comparison h3 { margin: 10px 0 14px; }
.evidence-comparison p { font-size: 14px; }
.evidence-year {
  color: #da4f91;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.platform-status { margin-top: 28px; }

.principle-grid {
  background: rgba(255, 255, 255, 0.14);
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.principle-grid article { background: #10233c; min-height: 190px; padding: 28px; }
.principle-grid article:nth-child(2n) { background: #142b49; }
.principle-grid h3 { margin-bottom: 12px; }
.principle-grid p { font-size: 14px; line-height: 1.65; }

.status-panel {
  background: #fff;
  border-left: 4px solid #da4f91;
  display: grid;
  gap: 44px;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  padding: 32px;
}
.status-panel h3 { margin-bottom: 14px; }
.status-list { margin: 0; padding: 0; }
.status-list li { margin-bottom: 10px; padding-left: 25px; position: relative; }
.status-list li::before { background: #36a887; content: ""; height: 8px; left: 0; position: absolute; top: 10px; width: 8px; }
.status-fact { border-left: 1px solid #dfe5ec; padding-left: 34px; }
.status-fact strong { color: #10233c; display: block; font-size: 28px; margin-bottom: 8px; }
.status-fact span { color: #66758a; font-size: 13px; font-weight: 700; text-transform: uppercase; }

.workflow-track {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.workflow-track-six { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.workflow-step {
  background: #fff;
  border: 1px solid #dfe5ec;
  min-height: 260px;
  padding: 26px 22px;
  position: relative;
}
.workflow-step + .workflow-step { border-left: 0; }
.workflow-step:not(:last-child)::after {
  align-items: center;
  background: #da4f91;
  border-radius: 50%;
  color: #fff;
  content: "\2192";
  display: flex;
  font-size: 18px;
  height: 34px;
  justify-content: center;
  position: absolute;
  right: -17px;
  top: 34px;
  width: 34px;
  z-index: 2;
}
.workflow-number { color: #da4f91; font-size: 13px; font-weight: 700; text-transform: uppercase; }
.workflow-step h3 { font-size: 19px; margin: 20px 0 12px; }
.workflow-step p { font-size: 14px; line-height: 1.65; }
.clinical-track .workflow-step {
  border-top: 4px solid #5f8fd8;
  min-height: 290px;
}
.clinical-track .workflow-step:nth-child(2n) { border-top-color: #36a887; }
.clinical-track .workflow-step:nth-child(3n) { border-top-color: #da4f91; }
.modality-comparison article { background: #fff; }
.modality-comparison strong { color: #10233c; }

.contrast-flow {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.contrast-flow article {
  background: #f7f9fc;
  border: 1px solid #dfe5ec;
  border-top: 5px solid #da4f91;
  padding: 30px;
}
.contrast-flow article.after { border-top-color: #36a887; }
.contrast-flow h3 { margin: 14px 0 18px; }
.contrast-flow ol { margin: 0; padding-left: 20px; }
.contrast-flow li { font-size: 14px; margin-bottom: 12px; }
.flow-badge {
  color: #66758a;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pathway-map {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.pathway-node, .pathway-decision {
  box-shadow: 0 12px 30px rgba(16, 35, 60, 0.06);
  min-height: 210px;
  padding: 26px;
  position: relative;
}
.pathway-node {
  background: #fff;
  border-top: 5px solid #5f8fd8;
}
.pathway-node span {
  color: #da4f91;
  display: block;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 20px;
}
.pathway-node h3, .pathway-decision h3 { margin-bottom: 12px; }
.pathway-node p, .pathway-decision p { font-size: 14px; line-height: 1.65; }
.pathway-node.us { border-top-color: #36a887; }
.pathway-node.mri { border-top-color: #da4f91; }
.pathway-node.ai { border-top-color: #10233c; }
.pathway-node.final { border-top-color: #66758a; }
.pathway-decision {
  align-items: center;
  background: #10233c;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}
.pathway-decision h3 { color: #fff; }
.pathway-decision p { color: #c9d2dc; }

.loop-diagram {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.loop-diagram article {
  background: #10233c;
  border: 1px solid rgba(255, 255, 255, 0.12);
  min-height: 230px;
  padding: 30px;
  position: relative;
}
.loop-diagram article:not(:last-child)::after {
  color: #da4f91;
  content: "\2192";
  font-size: 28px;
  font-weight: 800;
  position: absolute;
  right: -12px;
  top: 32px;
  z-index: 2;
}
.loop-diagram span {
  color: #bfdbff;
  display: block;
  font-size: 34px;
  font-weight: 800;
  margin-bottom: 18px;
}
.loop-diagram h3 { margin-bottom: 14px; }
.loop-diagram p { font-size: 14px; line-height: 1.65; }

.workflow-table-wrap {
  background: #fff;
  border: 1px solid #dfe5ec;
  overflow-x: auto;
}
.workflow-table {
  border-collapse: collapse;
  min-width: 860px;
  width: 100%;
}
.workflow-table th {
  background: #10233c;
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: 18px;
  text-align: left;
  text-transform: uppercase;
}
.workflow-table td {
  border-bottom: 1px solid #dfe5ec;
  color: #506176;
  font-size: 14px;
  line-height: 1.6;
  padding: 18px;
  vertical-align: top;
}
.workflow-table td strong {
  color: #10233c;
  display: block;
  font-size: 18px;
  margin-bottom: 4px;
}
.workflow-table td span {
  color: #66758a;
  display: block;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}
.workflow-table tbody tr:nth-child(even) { background: #f7f9fc; }
.workflow-evidence-table td:nth-child(2) {
  color: #10233c;
  font-weight: 700;
}

.modality-flow {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.modality-flow article {
  background: linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
  border: 1px solid #dfe5ec;
  border-top: 5px solid #5f8fd8;
  box-shadow: 0 12px 30px rgba(16, 35, 60, 0.05);
  padding: 32px;
}
.modality-flow article:nth-child(2) { border-top-color: #36a887; }
.modality-flow article:nth-child(3) { border-top-color: #da4f91; }
.modality-flow h3 { margin-bottom: 12px; }
.modality-flow p {
  font-size: 14px;
  line-height: 1.65;
}
.modality-flow strong {
  color: #10233c;
  display: block;
  font-size: 13px;
  margin-top: 18px;
}

.workflow-loop-light article {
  background: #fff;
  border: 1px solid #dfe5ec;
}
.workflow-loop-light h3 { color: #10233c; }
.workflow-loop-light p { color: #506176; }
.workflow-loop-light span { color: #da4f91; }

.trust-meter {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 24px;
}
.trust-meter article {
  background: #fff;
  border-left: 4px solid #36a887;
  padding: 26px;
}
.trust-meter article:nth-child(2) { border-left-color: #5f8fd8; }
.trust-meter article:nth-child(3) { border-left-color: #da4f91; }
.trust-meter h3 { margin-bottom: 10px; }
.trust-meter p {
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 0;
}

.checklist-board {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.checklist-board article {
  background: #fff;
  border-left: 4px solid #36a887;
  padding: 30px;
}
.checklist-board article:nth-child(2) { border-left-color: #5f8fd8; }
.checklist-board article:nth-child(3) { border-left-color: #da4f91; }
.checklist-board h3 { margin-bottom: 18px; }
.checklist-board ul { list-style: none; margin: 0; padding: 0; }
.checklist-board li {
  color: #506176;
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 12px;
  padding-left: 24px;
  position: relative;
}
.checklist-board li::before {
  color: #36a887;
  content: "\2713";
  font-weight: 800;
  left: 0;
  position: absolute;
}

.dark .workflow-checklist article {
  background: #fff;
  border-left-width: 6px;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.18);
}
.dark .workflow-checklist h3 {
  color: #10233c;
}
.dark .workflow-checklist li {
  color: #2f4056;
}
.dark .workflow-checklist li::before {
  color: #36a887;
}
.dark .platform-status {
  border-left-color: #36a887;
}
.dark .platform-status h3,
.dark .platform-status p,
.dark .platform-status .status-fact strong,
.dark .platform-status .status-fact span {
  color: #10233c;
}

.boundary-grid { display: grid; gap: 24px; grid-template-columns: 1fr 1fr; }
.boundary-card { background: #fff; border-left: 4px solid #36a887; padding: 30px; }
.boundary-card.caution { border-color: #da4f91; }
.boundary-card h3 { margin-bottom: 18px; }
.boundary-card ul { list-style: none; margin: 0; padding: 0; }
.boundary-card li { margin-bottom: 12px; padding-left: 26px; position: relative; }
.boundary-card li::before { color: #36a887; content: "\2713"; font-weight: 700; left: 0; position: absolute; }
.boundary-card.caution li::before { color: #da4f91; content: "\2014"; }

.solution-cta { background: #da4f91; padding: 58px 0; }
.solution-cta h2 { color: #fff; font-size: 32px; margin-bottom: 12px; }
.solution-cta p { color: #fff; font-size: 16px; }
.solution-cta .btn { background: #081828; color: #fff; margin-top: 24px; }
.solution-cta .btn:hover { background: #fff; color: #081828; }
.solution-cta .business-cta-secondary { background: transparent; border: 2px solid #fff; margin-left: 10px; }
.solution-cta .business-cta-secondary:hover { background: #fff; color: #081828; }

@media (max-width: 991px) {
  .solution-grid, .principle-grid, .metric-grid, .pathway-map, .checklist-board, .impact-lab, .modality-flow, .trust-meter, .cost-model-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .loop-diagram { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .workflow-track, .workflow-track-six { grid-template-columns: 1fr; gap: 16px; }
  .workflow-step + .workflow-step { border-left: 1px solid #dfe5ec; }
  .workflow-step:not(:last-child)::after { bottom: -17px; content: "\2193"; right: 32px; top: auto; }
  .workflow-step { min-height: 0; }
}

@media (max-width: 767px) {
  .solution-hero { padding: 64px 0 70px; }
  .solution-hero h1 { font-size: 36px; }
  .solution-lead { font-size: 17px; }
  .solution-section { padding: 68px 0; }
  .solution-section h2 { font-size: 30px; }
  .solution-grid, .principle-grid, .boundary-grid, .status-panel, .metric-grid, .evidence-comparison, .contrast-flow, .pathway-map, .loop-diagram, .checklist-board, .impact-lab, .modality-flow, .trust-meter, .comparison-bars, .cost-model-grid { grid-template-columns: 1fr; }
  .solution-card { min-height: 0; }
  .metric-card { min-height: 0; }
  .pathway-node, .pathway-decision, .loop-diagram article { min-height: 0; }
  .loop-diagram article:not(:last-child)::after { bottom: -22px; content: "\2193"; right: 28px; top: auto; }
  .status-fact { border-left: 0; border-top: 1px solid #dfe5ec; padding-left: 0; padding-top: 28px; }
  .solution-cta .business-cta-secondary { margin-left: 0; }
  .capacity-row { grid-template-columns: 78px minmax(0, 1fr); }
  .capacity-row strong { grid-column: 2; }
  .cost-row { grid-template-columns: 94px minmax(0, 1fr); }
  .cost-row strong { grid-column: 2; }
}