.usecase-v3-page .site-footer {
  margin-top: 32px;
}

.usecase-v3-hero {
  padding-top: 132px;
}

.usecase-v3-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 18px;
  padding: 38px;
  border: 1px solid rgba(59, 130, 246, 0.14);
  border-radius: 12px;
  background:
    radial-gradient(circle at right top, rgba(59, 130, 246, 0.08), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 18%),
    rgba(13, 17, 23, 0.74);
  box-shadow: var(--v3-shadow);
  overflow: hidden;
}

.usecase-v3-hero-grid::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.2;
  pointer-events: none;
}

.usecase-v3-copy,
.usecase-v3-terminal {
  position: relative;
  z-index: 1;
}

.usecase-v3-headline {
  max-width: 760px;
  margin-bottom: 18px;
}

.usecase-v3-subhead {
  max-width: 620px;
  color: var(--v3-text-soft);
  font-size: 16px;
  line-height: 1.65;
}

.usecase-v3-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.usecase-v3-pill {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(59, 130, 246, 0.2);
  background: rgba(9, 16, 28, 0.68);
  color: var(--v3-text-soft);
  font-size: 12px;
}

.usecase-v3-terminal {
  padding: 22px;
  border-radius: 12px;
  background: rgba(9, 16, 28, 0.82);
  border: 1px solid rgba(59, 130, 246, 0.14);
  backdrop-filter: blur(18px);
}

.usecase-v3-terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(59, 130, 246, 0.1);
}

.usecase-v3-terminal-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.usecase-v3-terminal-bar strong {
  margin-left: 12px;
  color: var(--v3-text-soft);
  font-size: 12px;
  font-weight: 600;
}

.usecase-v3-terminal-body {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.usecase-v3-code,
.usecase-v3-response {
  padding: 14px 16px;
  border-radius: 8px;
  background: rgba(10, 18, 30, 0.86);
  border: 1px solid rgba(59, 130, 246, 0.1);
  color: #dbe8ff;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 13px;
}

.usecase-v3-code .method {
  color: var(--green);
  font-weight: 700;
}

.usecase-v3-code .method.ws {
  color: var(--blue);
}

.usecase-v3-response {
  white-space: pre-wrap;
  line-height: 1.65;
}

.usecase-v3-terminal-note {
  padding: 14px 16px;
  border-radius: 8px;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.12);
  color: var(--v3-text-soft);
  font-size: 13px;
  line-height: 1.6;
}

.usecase-v3-device-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.usecase-v3-device-card {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-radius: 8px;
  background: rgba(9, 16, 28, 0.72);
  border: 1px solid rgba(59, 130, 246, 0.14);
}

.usecase-v3-device-card strong {
  color: var(--v3-text);
  font-size: 15px;
}

.usecase-v3-device-card span {
  color: var(--v3-text-soft);
  font-size: 13px;
  line-height: 1.6;
}

.usecase-v3-flow {
  display: grid;
  gap: 14px;
}

.usecase-v3-board {
  padding: 22px;
  border-radius: 12px;
  background: rgba(9, 16, 28, 0.82);
  border: 1px solid rgba(59, 130, 246, 0.14);
  backdrop-filter: blur(18px);
}

.usecase-v3-board-title {
  display: block;
  color: var(--v3-text);
  font-family: var(--v3-font-display);
  font-size: 17px;
  font-weight: 800;
}

.usecase-v3-board-copy {
  margin-top: 8px;
  color: var(--v3-text-soft);
  font-size: 13px;
  line-height: 1.6;
}

.usecase-v3-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.usecase-v3-metric {
  padding: 16px;
  border-radius: 8px;
  background: rgba(10, 18, 30, 0.86);
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.usecase-v3-metric strong {
  display: block;
  color: var(--v3-text);
  font-family: var(--v3-font-display);
  font-size: 22px;
  line-height: 1.05;
}

.usecase-v3-metric span {
  display: block;
  margin-top: 8px;
  color: var(--v3-text-soft);
  font-size: 12px;
  line-height: 1.55;
}

.usecase-v3-stakeholder-grid {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.usecase-v3-stakeholder {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 8px;
  background: rgba(10, 18, 30, 0.86);
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.usecase-v3-stakeholder strong {
  display: block;
  color: var(--v3-text);
  font-size: 14px;
}

.usecase-v3-stakeholder > div span {
  display: block;
  margin-top: 6px;
  color: var(--v3-text-soft);
  font-size: 12px;
  line-height: 1.55;
}

.usecase-v3-badge {
  flex-shrink: 0;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.12);
  color: #22c55e;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.usecase-v3-timeline {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.usecase-v3-timeline-card {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 8px;
  background: rgba(10, 18, 30, 0.86);
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.usecase-v3-timeline-step {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(34, 197, 94, 0.2), rgba(59, 130, 246, 0.16));
  color: var(--v3-text);
  font-family: var(--v3-font-display);
  font-weight: 700;
}

.usecase-v3-timeline-card strong {
  display: block;
  color: var(--v3-text);
  font-size: 14px;
}

.usecase-v3-timeline-card > div span {
  display: block;
  margin-top: 6px;
  color: var(--v3-text-soft);
  font-size: 12px;
  line-height: 1.55;
}

.usecase-v3-chart {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
  margin-top: 18px;
  min-height: 180px;
}

.usecase-v3-chart-bar {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
}

.usecase-v3-chart-bar i {
  display: block;
  border-radius: 8px 8px 4px 4px;
  background: linear-gradient(180deg, rgba(34, 197, 94, 0.88), rgba(59, 130, 246, 0.7));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.usecase-v3-chart-bar span {
  color: var(--v3-text-soft);
  font-size: 11px;
  text-align: center;
}

.usecase-v3-building-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.usecase-v3-building {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 8px;
  background: rgba(10, 18, 30, 0.86);
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.usecase-v3-building strong {
  display: block;
  color: var(--v3-text);
  font-size: 14px;
}

.usecase-v3-building > div span {
  display: block;
  margin-top: 4px;
  color: var(--v3-text-soft);
  font-size: 12px;
}

.usecase-v3-link-card {
  text-decoration: none;
  min-height: 100%;
}

.usecase-v3-open-section .container {
  display: grid;
  gap: 28px;
}

.usecase-v3-editorial,
.usecase-v3-scene-block {
  display: grid;
  gap: 22px;
}

.usecase-v3-editorial > .section-label,
.usecase-v3-scene-block > .section-label {
  justify-self: start;
  width: fit-content;
}

.usecase-v3-editorial-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: 24px;
  align-items: start;
}

.usecase-v3-aside-stack {
  display: grid;
  gap: 12px;
}

.usecase-v3-aside-card,
.usecase-v3-scene-note {
  display: grid;
  gap: 8px;
  padding: 18px;
  border-radius: 8px;
  background: rgba(9, 16, 28, 0.72);
  border: 1px solid rgba(59, 130, 246, 0.14);
}

.usecase-v3-aside-card strong,
.usecase-v3-scene-note strong {
  color: var(--v3-text);
  font-size: 15px;
}

.usecase-v3-aside-card span,
.usecase-v3-scene-note span {
  color: var(--v3-text-soft);
  font-size: 13px;
  line-height: 1.65;
}

.usecase-v3-matrix {
  margin-top: 24px;
}

.usecase-v3-community-scene {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.8fr) minmax(0, 0.9fr);
  gap: 18px;
  align-items: center;
  padding: 28px;
  border-radius: 12px;
  border: 1px solid rgba(59, 130, 246, 0.14);
  background:
    radial-gradient(circle at center, rgba(34, 197, 94, 0.1), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 18%),
    rgba(9, 16, 28, 0.8);
  overflow: hidden;
}

.usecase-v3-community-scene::before,
.usecase-v3-community-scene::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 22%;
  height: 2px;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.2), rgba(34, 197, 94, 0.44));
  transform: translateY(-50%);
}

.usecase-v3-community-scene::before {
  left: 22%;
}

.usecase-v3-community-scene::after {
  right: 22%;
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.44), rgba(59, 130, 246, 0.2));
}

.usecase-v3-scene-column,
.usecase-v3-scene-core {
  position: relative;
  z-index: 1;
}

.usecase-v3-scene-column {
  display: grid;
  gap: 12px;
}

.usecase-v3-scene-label {
  color: var(--v3-text-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.usecase-v3-scene-node {
  padding: 14px 16px;
  border-radius: 8px;
  background: rgba(10, 18, 30, 0.88);
  border: 1px solid rgba(59, 130, 246, 0.12);
  color: var(--v3-text);
  font-size: 14px;
  text-align: center;
}

.usecase-v3-scene-node.is-output {
  border-color: rgba(34, 197, 94, 0.16);
}

.usecase-v3-scene-core {
  display: grid;
  gap: 16px;
  justify-items: center;
}

.usecase-v3-scene-glow {
  position: absolute;
  inset: 12% 18%;
  background: radial-gradient(circle at center, rgba(34, 197, 94, 0.18), transparent 52%);
  filter: blur(26px);
  pointer-events: none;
}

.usecase-v3-scene-hub {
  position: relative;
  z-index: 1;
  width: 198px;
  height: 198px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  border-radius: 50%;
  border: 1px solid rgba(34, 197, 94, 0.24);
  background: rgba(8, 14, 24, 0.94);
  box-shadow: inset 0 0 42px rgba(34, 197, 94, 0.08);
  text-align: center;
}

.usecase-v3-scene-hub strong {
  color: var(--v3-text);
  font-family: var(--v3-font-display);
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.04em;
}

.usecase-v3-scene-hub span {
  color: var(--v3-text-soft);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.usecase-v3-scene-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.usecase-v3-scene-tags span {
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(8, 14, 24, 0.88);
  border: 1px solid rgba(59, 130, 246, 0.14);
  color: var(--v3-text-soft);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.usecase-v3-scene-notes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.usecase-v3-scene-notes-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.usecase-v3-split-board {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 18px;
  margin-top: 22px;
}

.usecase-v3-split-column {
  display: grid;
  gap: 14px;
  align-content: start;
}

.usecase-v3-compact-matrix .vb-matrix-head span,
.usecase-v3-compact-matrix .vb-matrix-row span {
  font-size: 12px;
}

.usecase-v3-building-list-tight {
  margin-top: 0;
}

.usecase-v3-portfolio-scene {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.8fr) minmax(0, 0.9fr);
  gap: 18px;
  align-items: center;
  padding: 28px;
  border-radius: 12px;
  border: 1px solid rgba(59, 130, 246, 0.14);
  background:
    radial-gradient(circle at center, rgba(59, 130, 246, 0.08), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 18%),
    rgba(9, 16, 28, 0.8);
  overflow: hidden;
}

.usecase-v3-portfolio-scene::before,
.usecase-v3-portfolio-scene::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 22%;
  height: 2px;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.2), rgba(34, 197, 94, 0.34));
  transform: translateY(-50%);
}

.usecase-v3-portfolio-scene::before {
  left: 22%;
}

.usecase-v3-portfolio-scene::after {
  right: 22%;
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.34), rgba(59, 130, 246, 0.2));
}

.usecase-v3-portfolio-column,
.usecase-v3-portfolio-core {
  position: relative;
  z-index: 1;
}

.usecase-v3-portfolio-column {
  display: grid;
  gap: 12px;
}

.usecase-v3-portfolio-card {
  display: grid;
  gap: 6px;
  padding: 16px;
  border-radius: 8px;
  background: rgba(10, 18, 30, 0.88);
  border: 1px solid rgba(59, 130, 246, 0.12);
}

.usecase-v3-portfolio-card.is-output {
  border-color: rgba(34, 197, 94, 0.16);
}

.usecase-v3-portfolio-card strong {
  color: var(--v3-text);
  font-size: 14px;
}

.usecase-v3-portfolio-card span {
  color: var(--v3-text-soft);
  font-size: 12px;
  line-height: 1.55;
}

.usecase-v3-portfolio-core {
  display: grid;
  gap: 16px;
  justify-items: center;
}

.usecase-v3-lifecycle-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.usecase-v3-lifecycle-stage {
  display: grid;
  gap: 10px;
  padding: 20px 18px;
  border-radius: 10px;
  background: rgba(9, 16, 28, 0.72);
  border: 1px solid rgba(59, 130, 246, 0.14);
}

.usecase-v3-lifecycle-stage span {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(34, 197, 94, 0.2), rgba(59, 130, 246, 0.16));
  color: var(--v3-text);
  font-family: var(--v3-font-display);
  font-weight: 700;
}

.usecase-v3-lifecycle-stage strong {
  color: var(--v3-text);
  font-size: 15px;
}

.usecase-v3-lifecycle-stage p {
  margin: 0;
  color: var(--v3-text-soft);
  font-size: 13px;
  line-height: 1.65;
}

.usecase-v3-construction-scene {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.8fr) minmax(0, 0.9fr);
  gap: 18px;
  align-items: center;
  padding: 28px;
  border-radius: 12px;
  border: 1px solid rgba(59, 130, 246, 0.14);
  background:
    radial-gradient(circle at center, rgba(34, 197, 94, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 18%),
    rgba(9, 16, 28, 0.8);
  overflow: hidden;
}

.usecase-v3-construction-scene::before,
.usecase-v3-construction-scene::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 22%;
  height: 2px;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.2), rgba(34, 197, 94, 0.34));
  transform: translateY(-50%);
}

.usecase-v3-construction-scene::before {
  left: 22%;
}

.usecase-v3-construction-scene::after {
  right: 22%;
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.34), rgba(59, 130, 246, 0.2));
}

.usecase-v3-construction-column,
.usecase-v3-construction-core {
  position: relative;
  z-index: 1;
}

.usecase-v3-construction-column {
  display: grid;
  gap: 12px;
}

.usecase-v3-construction-core {
  display: grid;
  gap: 16px;
  justify-items: center;
}

.usecase-v3-pipeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.usecase-v3-pipeline-step {
  display: grid;
  gap: 10px;
  padding: 20px 18px;
  border-radius: 10px;
  background: rgba(9, 16, 28, 0.72);
  border: 1px solid rgba(59, 130, 246, 0.14);
}

.usecase-v3-pipeline-step span {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(34, 197, 94, 0.2), rgba(59, 130, 246, 0.16));
  color: var(--v3-text);
  font-family: var(--v3-font-display);
  font-weight: 700;
}

.usecase-v3-pipeline-step strong {
  color: var(--v3-text);
  font-size: 15px;
}

.usecase-v3-pipeline-step p {
  margin: 0;
  color: var(--v3-text-soft);
  font-size: 13px;
  line-height: 1.65;
}

.usecase-v3-analytics-scene {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.8fr) minmax(0, 0.9fr);
  gap: 18px;
  align-items: center;
  padding: 28px;
  border-radius: 12px;
  border: 1px solid rgba(59, 130, 246, 0.14);
  background:
    radial-gradient(circle at center, rgba(59, 130, 246, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 18%),
    rgba(9, 16, 28, 0.8);
  overflow: hidden;
}

.usecase-v3-analytics-scene::before,
.usecase-v3-analytics-scene::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 22%;
  height: 2px;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.2), rgba(34, 197, 94, 0.34));
  transform: translateY(-50%);
}

.usecase-v3-analytics-scene::before {
  left: 22%;
}

.usecase-v3-analytics-scene::after {
  right: 22%;
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.34), rgba(59, 130, 246, 0.2));
}

.usecase-v3-analytics-column,
.usecase-v3-analytics-core {
  position: relative;
  z-index: 1;
}

.usecase-v3-analytics-column {
  display: grid;
  gap: 12px;
}

.usecase-v3-analytics-core {
  display: grid;
  gap: 16px;
  justify-items: center;
}

.usecase-v3-software-scene {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.8fr) minmax(0, 0.9fr);
  gap: 18px;
  align-items: center;
  padding: 28px;
  border-radius: 12px;
  border: 1px solid rgba(59, 130, 246, 0.14);
  background:
    radial-gradient(circle at center, rgba(34, 197, 94, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 18%),
    rgba(9, 16, 28, 0.8);
  overflow: hidden;
}

.usecase-v3-software-scene::before,
.usecase-v3-software-scene::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 22%;
  height: 2px;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.2), rgba(34, 197, 94, 0.34));
  transform: translateY(-50%);
}

.usecase-v3-software-scene::before {
  left: 22%;
}

.usecase-v3-software-scene::after {
  right: 22%;
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.34), rgba(59, 130, 246, 0.2));
}

.usecase-v3-software-column,
.usecase-v3-software-core {
  position: relative;
  z-index: 1;
}

.usecase-v3-software-column {
  display: grid;
  gap: 12px;
}

.usecase-v3-software-core {
  display: grid;
  gap: 16px;
  justify-items: center;
}

@media (max-width: 1100px) {
  .usecase-v3-hero-grid,
  .usecase-v3-device-grid,
  .usecase-v3-mini-grid,
  .usecase-v3-chart,
  .usecase-v3-lifecycle-strip,
  .usecase-v3-pipeline {
    grid-template-columns: 1fr;
  }

  .usecase-v3-editorial-grid,
  .usecase-v3-community-scene,
  .usecase-v3-scene-notes,
  .usecase-v3-split-board,
  .usecase-v3-portfolio-scene,
  .usecase-v3-construction-scene,
  .usecase-v3-analytics-scene,
  .usecase-v3-software-scene {
    grid-template-columns: 1fr;
  }

  .usecase-v3-community-scene::before,
  .usecase-v3-community-scene::after,
  .usecase-v3-portfolio-scene::before,
  .usecase-v3-portfolio-scene::after,
  .usecase-v3-construction-scene::before,
  .usecase-v3-construction-scene::after,
  .usecase-v3-analytics-scene::before,
  .usecase-v3-analytics-scene::after,
  .usecase-v3-software-scene::before,
  .usecase-v3-software-scene::after {
    display: none;
  }
}

@media (max-width: 720px) {
  .usecase-v3-hero {
    padding-top: 116px;
  }

  .usecase-v3-hero-grid,
  .usecase-v3-terminal {
    padding: 22px;
  }
}