.technology-hud {
  --hud-faint: color-mix(in srgb, var(--accent) 5%, var(--bg));
  --hud-edge: color-mix(in srgb, var(--accent) 28%, var(--line));
}
.page-skills .technology-hud.container {
  width: 100%;
  padding-inline: 0;
  padding-top: 24px;
}
.technology-hud .hud-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 34px;
}
.technology-hud .hud-section-heading .eyebrow {
  margin-bottom: 18px;
}
.technology-hud .hud-section-intro {
  max-width: 360px;
  margin-bottom: 4px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}
.technology-hud .hud-console {
  position: relative;
  border: 1px solid var(--hud-edge);
  border-radius: 16px;
  background: var(--bg);
  overflow: clip;
}
.technology-hud .hud-console-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 28px;
  border-bottom: 1px solid var(--line);
  background: var(--hud-faint);
}
.technology-hud .hud-console-label {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.technology-hud .hud-console-label svg {
  width: 21px;
  height: 21px;
  color: var(--accent);
}
.technology-hud .hud-console-meta {
  font: 400 9px/1.6 var(--font-mono);
  color: var(--muted);
  text-transform: uppercase;
  white-space: nowrap;
}
.technology-hud .hud-console-meta > span {
  margin-inline: 9px;
  color: var(--accent);
}
.technology-hud .hud-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 15px 22px;
  border-bottom: 1px solid var(--line);
}
.technology-hud [hidden] {
  display: none !important;
}
.technology-hud .hud-filter {
  min-height: 38px;
  padding: 8px 13px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
  transition:
    color 0.2s,
    background-color 0.2s,
    border-color 0.2s;
}
.technology-hud .hud-filter:hover {
  color: var(--text);
  background: var(--surface);
}
.technology-hud .hud-filter[aria-pressed="true"] {
  color: var(--accent);
  background: var(--hud-faint);
  border-color: var(--hud-edge);
}
.technology-hud .hud-workspace {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
}
.technology-hud .hud-map-column {
  min-width: 0;
  background: linear-gradient(135deg, var(--hud-faint), var(--bg) 75%);
  border-right: 1px solid var(--line);
}
.technology-hud .hud-map {
  position: relative;
  padding-top: 19px;
  color: var(--accent);
}
.technology-hud .hud-map-caption {
  position: absolute;
  top: 23px;
  left: 28px;
  color: var(--muted);
  font: 400 9px/1.5 var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.technology-hud .hud-topology {
  display: block;
  width: 100%;
  height: auto;
}
.technology-hud .hud-map-grid {
  stroke: var(--line);
  stroke-width: 0.7;
  opacity: 0.7;
}
.technology-hud .hud-orbit-guide {
  stroke: var(--hud-edge);
  stroke-width: 0.7;
}
.technology-hud .hud-orbit-dashed {
  stroke-dasharray: 2 8;
  opacity: 0.55;
}
.technology-hud .hud-ring-arc {
  stroke: var(--accent);
  stroke-width: 1.6;
  opacity: 0.5;
}
.technology-hud .hud-ring-inner {
  stroke: var(--accent);
  stroke-width: 0.8;
  opacity: 0.3;
}
.technology-hud .hud-orbit-dot {
  fill: var(--accent);
}
.technology-hud .hud-orbit-outer,
.technology-hud .hud-orbit-inner {
  transform-box: view-box;
  transform-origin: 50% 48.04%;
  animation: hud-toolkit-orbit 48s linear infinite;
}
.technology-hud .hud-orbit-inner {
  animation-direction: reverse;
  animation-duration: 32s;
}
.technology-hud .hud-map-scan {
  animation: hud-toolkit-scan 9s ease-in-out infinite;
}
.technology-hud .hud-channel {
  opacity: 0.62;
  transition: opacity 0.3s;
}
.technology-hud .hud-channel.is-current {
  opacity: 1;
}
.technology-hud .hud-channel.is-dimmed {
  opacity: 0.18;
}
.technology-hud .hud-route {
  stroke: var(--accent);
  stroke-width: 1;
  opacity: 0.36;
}
.technology-hud .hud-channel.is-current .hud-route {
  opacity: 0.9;
  stroke-width: 1.4;
}
.technology-hud .hud-route-trace {
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 5 80;
  opacity: 0;
  animation: hud-toolkit-trace 7s linear infinite;
}
.technology-hud .hud-channel.is-current .hud-route-trace {
  opacity: 0.8;
}
.technology-hud .hud-endpoint {
  fill: var(--accent);
}
.technology-hud .hud-endpoint-halo {
  fill: var(--hud-faint);
  stroke: var(--hud-edge);
}
.technology-hud .hud-channel.is-current .hud-endpoint-halo {
  stroke: var(--accent);
}
.technology-hud .hud-map-label {
  fill: var(--text);
  font: 400 10px var(--font-mono);
  letter-spacing: 0.06em;
}
.technology-hud .hud-map-count {
  fill: var(--muted);
  font: 400 8px var(--font-mono);
  letter-spacing: 0.12em;
}
.technology-hud .hud-core-shadow {
  fill: var(--hud-edge);
  transform: translateY(6px);
}
.technology-hud .hud-core-shell {
  fill: var(--surface-raised);
  stroke: var(--accent);
  stroke-width: 1.1;
}
.technology-hud .hud-core-inset {
  fill: var(--hud-faint);
  stroke: var(--line);
}
.technology-hud .hud-core-pins,
.technology-hud .hud-fiducial {
  stroke: var(--accent);
  stroke-width: 1;
  opacity: 0.6;
}
.technology-hud .hud-core-name {
  fill: var(--text);
  font: 500 29px var(--font-mono);
  letter-spacing: -0.09em;
}
.technology-hud .hud-map-core-caption {
  fill: var(--accent);
  font: 400 7px var(--font-mono);
  letter-spacing: 0.06em;
}
.technology-hud .hud-map-key {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-top: -4px;
  color: var(--muted);
  font: 400 8px/1.6 var(--font-mono);
}
.technology-hud .hud-map-key > span {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}
.technology-hud .hud-detail {
  padding: 26px 28px 28px;
}
.technology-hud .hud-detail-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--accent);
  font: 400 9px/1.7 var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.technology-hud [data-hud-detail-position] {
  color: var(--muted);
  white-space: nowrap;
}
.technology-hud .hud-detail h3 {
  font-size: 29px;
  margin-top: 9px;
  margin-bottom: 12px;
  letter-spacing: -0.035em;
}
.technology-hud .hud-detail-description {
  min-height: 7.4em;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
}
.technology-hud .hud-docs-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  margin-top: 7px;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
}
.technology-hud .hud-docs-link svg {
  width: 14px;
  height: 14px;
}
.technology-hud .hud-docs-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.technology-hud .hud-catalog {
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
  padding: 28px;
}
.technology-hud .hud-catalog-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.technology-hud .hud-catalog-heading > p {
  color: var(--muted);
  font-size: 11px;
}
.technology-hud .hud-count {
  flex-shrink: 0;
  color: var(--accent);
  font: 400 9px/1.5 var(--font-mono);
}
.technology-hud .hud-tool-groups {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: space-between;
  gap: 25px;
}
.technology-hud .hud-tech-group h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: 0;
  font-weight: 500;
}
.technology-hud .hud-tech-group h3 > span {
  color: var(--accent);
  font: 400 8px var(--font-mono);
}
.technology-hud .hud-tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.technology-hud .hud-tool {
  display: flex;
  flex: 1 1 112px;
  align-items: center;
  gap: 8px;
  min-width: 0;
  min-height: 49px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  text-align: left;
  transition:
    color 0.2s,
    background-color 0.2s,
    border-color 0.2s;
}
.technology-hud .hud-tool:hover {
  border-color: var(--hud-edge);
  color: var(--accent);
}
.technology-hud .hud-tool.is-selected {
  border-color: var(--accent);
  background: var(--hud-faint);
  color: var(--accent);
}
.technology-hud .hud-tool-symbol {
  display: grid;
  place-items: center;
  flex: 0 0 25px;
  width: 25px;
  height: 25px;
  color: var(--accent);
  font: 500 11px/1 var(--font-mono);
}
.technology-hud .hud-tool-symbol svg {
  width: 17px;
  height: 17px;
}
.technology-hud .hud-animated {
  animation-play-state: paused;
}
.technology-hud[data-hud-running="true"] .hud-animated {
  animation-play-state: running;
}
:root[data-motion="paused"] .technology-hud .hud-animated {
  animation-play-state: paused;
}
@keyframes hud-toolkit-orbit {
  to {
    transform: rotate(360deg);
  }
}
@keyframes hud-toolkit-trace {
  to {
    stroke-dashoffset: -170;
  }
}
@keyframes hud-toolkit-scan {
  0%,
  100% {
    transform: translateY(-50px);
    opacity: 0;
  }
  15% {
    opacity: 0.7;
  }
  70% {
    transform: translateY(345px);
    opacity: 0;
  }
}
@media (min-width: 701px) {
  .technology-hud[data-hud-filter]:not([data-hud-filter="all"])
    .hud-map-column {
    display: contents;
  }
  .technology-hud[data-hud-filter]:not([data-hud-filter="all"]) .hud-map {
    grid-column: 1;
    grid-row: 1 / span 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-block: 35px 25px;
    background: linear-gradient(135deg, var(--hud-faint), var(--bg) 75%);
    border-right: 1px solid var(--line);
  }
  .technology-hud[data-hud-filter]:not([data-hud-filter="all"]) .hud-catalog {
    grid-column: 2;
    grid-row: 1;
  }
  .technology-hud[data-hud-filter]:not([data-hud-filter="all"]) .hud-detail {
    grid-column: 2;
    grid-row: 2;
    align-self: start;
    border-top: 1px solid var(--line);
  }
}
@media (max-width: 1000px) {
  .technology-hud .hud-workspace {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
  .technology-hud .hud-catalog,
  .technology-hud .hud-detail {
    padding: 24px;
  }
  .technology-hud .hud-tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 700px) {
  .technology-hud .hud-section-heading {
    align-items: start;
    flex-direction: column;
    gap: 19px;
    margin-bottom: 27px;
  }
  .technology-hud .hud-section-intro {
    max-width: 430px;
    font-size: 13px;
  }
  .technology-hud .hud-console {
    border-radius: 11px;
  }
  .technology-hud .hud-console-bar {
    padding: 17px 18px;
    gap: 9px;
  }
  .technology-hud .hud-console-label {
    font-size: 12px;
    gap: 8px;
  }
  .technology-hud .hud-console-meta {
    font-size: 8px;
  }
  .technology-hud .hud-console-meta > span {
    margin-inline: 4px;
  }
  .technology-hud .hud-filters {
    gap: 4px;
    padding: 11px;
  }
  .technology-hud .hud-filter {
    padding-inline: 10px;
    min-height: 40px;
    font-size: 10px;
  }
  .technology-hud .hud-workspace {
    display: flex;
    flex-direction: column;
  }
  .technology-hud .hud-map-column {
    display: contents;
  }
  .technology-hud .hud-map {
    padding-top: 22px;
    background: var(--hud-faint);
  }
  .technology-hud .hud-map-caption {
    top: 16px;
    left: 18px;
    font-size: 8px;
  }
  .technology-hud .hud-topology {
    max-height: 250px;
  }
  .technology-hud .hud-map-key {
    margin-top: 0;
    padding-bottom: 14px;
  }
  .technology-hud .hud-detail {
    position: sticky;
    top: 73px;
    z-index: 2;
    padding: 18px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--bg);
  }
  .technology-hud .hud-detail h3 {
    margin-top: 5px;
    margin-bottom: 8px;
    font-size: 23px;
  }
  .technology-hud .hud-detail-description {
    min-height: 5.1em;
    font-size: 12px;
    line-height: 1.7;
  }
  .technology-hud .hud-docs-link {
    min-height: 33px;
    margin-top: 3px;
    font-size: 10px;
  }
  .technology-hud .hud-catalog {
    padding: 22px 18px;
    gap: 22px;
  }
  .technology-hud .hud-catalog-heading > p {
    font-size: 10px;
  }
  .technology-hud .hud-tool-groups {
    gap: 23px;
  }
  .technology-hud .hud-tech-group h3 {
    margin-bottom: 10px;
    font-size: 12px;
  }
  .technology-hud .hud-tool {
    flex-basis: 90px;
    min-height: 45px;
    padding: 10px 8px;
  }
}
@media (max-width: 420px) {
  .technology-hud .hud-tool {
    flex-basis: 69px;
    justify-content: center;
    font-size: 11px;
    text-align: center;
  }
  .technology-hud .hud-tool-symbol {
    display: none;
  }
  .technology-hud .hud-topology {
    max-height: 220px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .technology-hud .hud-animated {
    animation: none !important;
  }
  .technology-hud .hud-filter,
  .technology-hud .hud-tool,
  .technology-hud .hud-channel {
    transition: none;
  }
}