/* Custom-analysis service page. */
.sdu-service-page {
  --sdu-service-ink: #1f2937;
  --sdu-service-muted: #607086;
  --sdu-service-border: #dbe4ee;
  --sdu-service-soft: #f6f8fb;
  --sdu-service-panel: #ffffff;
  --sdu-service-blue: #294a73;
  --sdu-service-cyan: #1f8ca8;
  --sdu-service-green: #2f7d65;
  color: var(--sdu-service-ink);
  background:
    linear-gradient(180deg, #f7f9fc 0%, #ffffff 34%, #f8fafc 100%);
}

.sdu-service-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 3.5rem 0 3.5rem;
  border-bottom: 1px solid var(--sdu-service-border);
  background:
    linear-gradient(120deg, rgba(246, 248, 251, 0.98), rgba(255, 255, 255, 0.96));
}

.sdu-service-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(41, 74, 115, 0.075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(41, 74, 115, 0.075) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.42), transparent 78%);
}

.sdu-service-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0%, rgba(31, 140, 168, 0.08) 48%, transparent 68%);
  transform: translateX(-55%);
  animation: sdu-hero-scan 9s ease-in-out infinite;
}

.sdu-service-hero .container {
  position: relative;
  z-index: 2;
}

.sdu-service-hero > .container,
.sdu-service-section,
.sdu-service-band {
  max-width: var(--sdu-max-width, 1120px);
}

.sdu-hero-data-field {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  color: rgba(41, 74, 115, 0.2);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
}

.sdu-data-row {
  position: absolute;
  right: -18rem;
  left: 52%;
  white-space: nowrap;
  opacity: 0.64;
  mask-image: linear-gradient(90deg, transparent, #000 18%, #000 76%, transparent);
}

.sdu-data-row-a {
  top: 5.5rem;
  animation: sdu-data-drift-left 28s linear infinite;
}

.sdu-data-row-b {
  top: 13.75rem;
  animation: sdu-data-drift-right 34s linear infinite;
}

.sdu-data-lanes {
  position: absolute;
  right: 5%;
  bottom: 3.5rem;
  width: min(46rem, 52vw);
  height: 16rem;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.85rem;
  opacity: 0.5;
  mask-image: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent);
}

.sdu-data-lanes span {
  align-self: end;
  height: 58%;
  border: 1px solid rgba(31, 140, 168, 0.16);
  border-radius: 8px 8px 0 0;
  background:
    linear-gradient(180deg, rgba(31, 140, 168, 0.17), rgba(47, 125, 101, 0.07));
  transform-origin: bottom;
  animation: sdu-data-lane 5.4s ease-in-out infinite;
}

.sdu-data-lanes span:nth-child(2) {
  height: 74%;
  animation-delay: -0.8s;
}

.sdu-data-lanes span:nth-child(3) {
  height: 46%;
  animation-delay: -1.6s;
}

.sdu-data-lanes span:nth-child(4) {
  height: 66%;
  animation-delay: -2.4s;
}

.sdu-data-lanes span:nth-child(5) {
  height: 38%;
  animation-delay: -3.2s;
}

.sdu-data-lanes span:nth-child(6) {
  height: 82%;
  animation-delay: -4s;
}

@keyframes sdu-hero-scan {
  0%, 18% {
    transform: translateX(-58%);
  }
  68%, 100% {
    transform: translateX(88%);
  }
}

@keyframes sdu-data-drift-left {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-18rem);
  }
}

@keyframes sdu-data-drift-right {
  from {
    transform: translateX(-14rem);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes sdu-data-lane {
  0%, 100% {
    transform: scaleY(0.78);
  }
  50% {
    transform: scaleY(1);
  }
}

.sdu-service-kicker,
.sdu-section-label,
.sdu-service-strip__label,
.sdu-rigor-card__label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--sdu-service-cyan);
}

.sdu-service-title {
  max-width: 11ch;
  margin: 0.6rem 0 1rem;
  font-size: clamp(2.25rem, 4.35vw, 4rem);
  line-height: 1.04;
  font-weight: 750;
}

.sdu-service-lead {
  max-width: 62ch;
  color: var(--sdu-service-muted);
  font-size: 1.15rem;
  line-height: 1.7;
}

.sdu-service-primary {
  border-color: var(--sdu-service-blue);
  background: var(--sdu-service-blue);
  box-shadow: 0 12px 28px rgba(41, 74, 115, 0.18);
}

.sdu-service-primary:hover,
.sdu-service-primary:focus {
  border-color: #203a5a;
  background: #203a5a;
}

.sdu-service-trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  max-width: 760px;
}

.sdu-service-trust-row > div {
  min-height: 6.25rem;
  padding: 1rem;
  border: 1px solid rgba(219, 228, 238, 0.92);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--sdu-service-muted);
  font-size: 0.92rem;
  line-height: 1.45;
  backdrop-filter: blur(8px);
}

.sdu-service-trust-row span {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--sdu-service-ink);
  font-weight: 700;
}

.sdu-rigor-panel {
  position: relative;
  min-height: 455px;
  border: 1px solid rgba(219, 228, 238, 0.95);
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(246, 248, 251, 0.94));
  box-shadow: 0 22px 60px rgba(31, 41, 55, 0.12);
  transform: translateY(-0.8rem);
}

.sdu-analysis-map {
  --sdu-map-x: 1.28rem;
  --sdu-runner-size: 0.82rem;
  position: absolute;
  inset: 2rem 1.25rem;
  display: grid;
  grid-template-rows: repeat(3, minmax(0, 1fr));
  align-items: center;
}

.sdu-analysis-map::before {
  content: "";
  position: absolute;
  top: 16.666%;
  bottom: 16.666%;
  left: var(--sdu-map-x);
  width: 2px;
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(31, 140, 168, 0.2), rgba(47, 125, 101, 0.32));
}

.sdu-analysis-map::after {
  content: "";
  position: absolute;
  left: calc(var(--sdu-map-x) - (var(--sdu-runner-size) / 2));
  top: calc(16.666% - (var(--sdu-runner-size) / 2));
  width: var(--sdu-runner-size);
  height: var(--sdu-runner-size);
  border: 2px solid #ffffff;
  border-radius: 999px;
  background: var(--sdu-service-cyan);
  box-shadow:
    0 0 0 5px rgba(31, 140, 168, 0.13),
    0 10px 24px rgba(31, 140, 168, 0.28);
  animation: sdu-analysis-runner 6.6s cubic-bezier(0.42, 0, 0.2, 1) infinite;
  z-index: 3;
}

.sdu-analysis-node {
  position: relative;
  min-height: 5.25rem;
  margin-left: 3.15rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(41, 74, 115, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 28px rgba(31, 41, 55, 0.06);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.sdu-analysis-node::before {
  content: "";
  position: absolute;
  left: -2.28rem;
  top: 50%;
  width: 0.78rem;
  height: 0.78rem;
  border: 2px solid #ffffff;
  border-radius: 999px;
  background: var(--sdu-service-cyan);
  transform: translateY(-50%);
  box-shadow: 0 0 0 4px rgba(31, 140, 168, 0.12);
}

.sdu-analysis-node span {
  display: block;
  margin-bottom: 0.18rem;
  color: var(--sdu-service-ink);
  font-weight: 750;
}

.sdu-analysis-node strong {
  display: block;
  color: var(--sdu-service-muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.sdu-analysis-node--method::before {
  background: var(--sdu-service-green);
  box-shadow: 0 0 0 4px rgba(47, 125, 101, 0.12);
}

.sdu-analysis-node--output::before {
  background: var(--sdu-service-cyan);
}

@keyframes sdu-analysis-runner {
  0%, 16% {
    top: calc(16.666% - (var(--sdu-runner-size) / 2));
    background: var(--sdu-service-cyan);
  }
  33%, 49% {
    top: calc(50% - (var(--sdu-runner-size) / 2));
    background: var(--sdu-service-green);
  }
  66%, 82% {
    top: calc(83.333% - (var(--sdu-runner-size) / 2));
    background: var(--sdu-service-cyan);
  }
  100% {
    top: calc(16.666% - (var(--sdu-runner-size) / 2));
    background: var(--sdu-service-cyan);
  }
}

.sdu-rigor-card {
  position: absolute;
  left: 1.25rem;
  right: 1.25rem;
  bottom: 1.25rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem 1rem;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(41, 74, 115, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 44px rgba(31, 41, 55, 0.13);
}

.sdu-rigor-card__label,
.sdu-rigor-pulse {
  grid-column: 1 / -1;
}

.sdu-rigor-line {
  display: block;
  padding: 0;
  border-bottom: 0;
  color: var(--sdu-service-muted);
  font-size: 0.85rem;
}

.sdu-rigor-line strong {
  display: block;
  margin-top: 0.12rem;
  color: var(--sdu-service-ink);
  font-weight: 700;
  text-align: left;
}

.sdu-rigor-pulse {
  position: relative;
  height: 0.42rem;
  margin-top: 0.1rem;
  border-radius: 999px;
  overflow: hidden;
  background: #e7edf4;
}

.sdu-rigor-pulse::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 42%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--sdu-service-cyan), var(--sdu-service-green));
  animation: sdu-rigor-scan 3.8s ease-in-out infinite;
}

@keyframes sdu-rigor-scan {
  0%, 100% {
    transform: translateX(-8%);
  }
  50% {
    transform: translateX(150%);
  }
}

.sdu-service-band,
.sdu-service-section {
  padding-top: 4.5rem;
}

.sdu-service-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--sdu-service-border);
  border-radius: 8px;
  background: var(--sdu-service-panel);
  box-shadow: 0 10px 30px rgba(31, 41, 55, 0.05);
}

.sdu-service-strip > div {
  padding: 1rem;
  border-radius: 6px;
  background: var(--sdu-service-soft);
  color: var(--sdu-service-muted);
}

.sdu-service-strip__label {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--sdu-service-green);
}

.sdu-section-label {
  margin-bottom: 0.65rem;
}

.sdu-workflow-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.sdu-workflow-card,
.sdu-example-panel,
.sdu-final-cta,
.sdu-deliverable-panel {
  border: 1px solid var(--sdu-service-border);
  border-radius: 8px;
  background: var(--sdu-service-panel);
  box-shadow: 0 12px 34px rgba(31, 41, 55, 0.055);
}

.sdu-workflow-card {
  padding: 1.25rem;
}

.sdu-workflow-card--wide {
  grid-column: 1 / -1;
}

.sdu-workflow-icon {
  width: 2.4rem;
  height: 2.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border-radius: 8px;
  background: #eef7fa;
  color: var(--sdu-service-cyan);
  font-size: 1.2rem;
}

.sdu-workflow-card h3,
.sdu-process-item h3 {
  margin-bottom: 0.45rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.sdu-workflow-card p,
.sdu-process-item p {
  margin: 0;
  color: var(--sdu-service-muted);
  line-height: 1.62;
}

.sdu-deliverable-panel,
.sdu-example-panel,
.sdu-final-cta {
  padding: 2rem;
}

.sdu-deliverable-list {
  display: grid;
  gap: 0.8rem;
}

.sdu-deliverable-list div,
.sdu-request-list div {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  padding: 0.85rem 1rem;
  border: 1px solid #e7edf4;
  border-radius: 8px;
  background: var(--sdu-service-soft);
  color: var(--sdu-service-ink);
}

.sdu-deliverable-list i {
  color: var(--sdu-service-green);
  font-size: 1.05rem;
}

.sdu-process-sticky {
  position: sticky;
  top: 5.5rem;
}

.sdu-process-list {
  display: grid;
  gap: 1rem;
}

.sdu-process-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.25rem;
  border-left: 3px solid var(--sdu-service-cyan);
  border-radius: 0 8px 8px 0;
  background: #ffffff;
  box-shadow: 0 8px 26px rgba(31, 41, 55, 0.05);
}

.sdu-process-item > span {
  color: var(--sdu-service-cyan);
  font-weight: 800;
}

.sdu-request-list {
  display: grid;
  gap: 0.75rem;
}

.sdu-request-list div::before {
  content: "";
  flex: 0 0 auto;
  width: 0.55rem;
  height: 0.55rem;
  margin-top: 0.45rem;
  border-radius: 999px;
  background: var(--sdu-service-cyan);
}

.sdu-final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1rem;
  background:
    linear-gradient(135deg, #ffffff 0%, #f3f8fa 100%);
}

@media (max-width: 991.98px) {
  .sdu-service-hero {
    padding: 3rem 0 2.5rem;
  }

  .sdu-service-title {
    max-width: 13ch;
    font-size: clamp(2.1rem, 9vw, 3.35rem);
  }

  .sdu-service-trust-row,
  .sdu-service-strip,
  .sdu-workflow-grid {
    grid-template-columns: 1fr;
  }

  .sdu-rigor-panel {
    min-height: 430px;
    transform: none;
  }

  .sdu-data-row {
    left: 8%;
  }

  .sdu-data-lanes {
    right: 0;
    width: 100%;
  }

  .sdu-process-sticky {
    position: static;
  }

  .sdu-final-cta {
    display: grid;
  }
}

@media (max-width: 575.98px) {
  .sdu-service-hero {
    padding: 2.75rem 0 2.25rem;
  }

  .sdu-rigor-card {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }

  .sdu-analysis-map {
    inset: 1.5rem 1rem;
  }

  .sdu-deliverable-panel,
  .sdu-example-panel,
  .sdu-final-cta {
    padding: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sdu-service-hero::after,
  .sdu-data-row,
  .sdu-data-lanes span,
  .sdu-analysis-map::after,
  .sdu-rigor-pulse::after {
    animation: none;
  }
}