.brogav-dc-diagram,
.brogav-dc-diagram * {
  box-sizing: border-box;
}

.brogav-dc-diagram {
  --bdc-ink: #13202b;
  --bdc-muted: #536778;
  --bdc-line: #cfdde3;
  --bdc-panel: #ffffff;
  --bdc-bg: #f4fafc;
  --bdc-blue: #159bd3;
  --bdc-navy: #0b4ea2;
  --bdc-cyan: #2fc3da;
  --bdc-orange: #f28c28;
  --bdc-slate: #64748b;
  --bdc-radius: 8px;
  width: min(100%, 1480px);
  margin: 0 auto;
  padding: clamp(18px, 3vw, 32px);
  color: var(--bdc-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.45;
  background:
    linear-gradient(180deg, rgba(244, 250, 252, 0.96), rgba(255, 255, 255, 0.98) 48%, rgba(238, 248, 251, 0.92));
}

.brogav-dc-diagram a {
  color: inherit;
}

.bdc__topline {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
  margin-bottom: 24px;
}

.bdc__intro {
  max-width: 780px;
}

.bdc__kicker,
.bdc__hover-kicker {
  margin: 0 0 8px;
  color: #007f92;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.bdc__title {
  max-width: 720px;
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.7rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.bdc__lede {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--bdc-muted);
  font-size: clamp(1rem, 1.2vw, 1.125rem);
}

.bdc__actions,
.bdc__ctas,
.bdc__product-links,
.bdc__hover-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.brogav-dc-diagram .bdc__button,
.brogav-dc-diagram .bdc__cta,
.brogav-dc-diagram .bdc__product-link,
.brogav-dc-diagram .bdc__hover-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border: 1px solid var(--bdc-line);
  border-radius: var(--bdc-radius);
  padding: 10px 16px;
  color: #0b4ea2;
  font-size: 0.92rem;
  font-weight: 800;
  text-decoration: none;
  background: #ffffff;
}

.brogav-dc-diagram .bdc__button--primary,
.brogav-dc-diagram .bdc__cta--primary {
  border-color: #13202b;
  color: #ffffff;
  background: #13202b;
  box-shadow: 0 14px 26px rgba(19, 32, 43, 0.15);
}

.bdc__room-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.bdc__room-button {
  min-height: 38px;
  border: 1px solid var(--bdc-line);
  border-radius: var(--bdc-radius);
  padding: 8px 12px;
  color: var(--bdc-muted);
  font: inherit;
  font-size: 0.84rem;
  font-weight: 800;
  background: #ffffff;
  cursor: pointer;
}

.bdc__room-button:hover,
.bdc__room-button:focus-visible,
.bdc__room-button.is-active {
  border-color: var(--bdc-blue);
  color: var(--bdc-ink);
  outline: none;
  box-shadow: 0 0 0 3px rgba(21, 155, 211, 0.16);
}

.bdc__room-button[disabled] {
  opacity: 0.56;
  cursor: not-allowed;
}

.bdc__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.bdc__tab {
  min-height: 40px;
  border: 1px solid var(--bdc-line);
  border-radius: var(--bdc-radius);
  padding: 8px 14px;
  color: var(--bdc-muted);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 800;
  background: #ffffff;
  cursor: pointer;
}

.bdc__tab:hover,
.bdc__tab:focus-visible,
.bdc__tab.is-active {
  border-color: var(--bdc-blue);
  color: var(--bdc-ink);
  outline: none;
  box-shadow: 0 0 0 3px rgba(21, 155, 211, 0.16);
}

.bdc__workspace {
  display: grid;
  grid-template-columns: minmax(0, 2.05fr) minmax(330px, 0.95fr);
  gap: 18px;
  align-items: stretch;
}

.bdc__diagram-panel,
.bdc__detail {
  border: 1px solid var(--bdc-line);
  border-radius: var(--bdc-radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 42px rgba(20, 33, 43, 0.08);
}

.bdc__diagram-panel {
  position: relative;
  min-height: 660px;
  overflow: hidden;
}

.bdc__toolbar {
  position: absolute;
  z-index: 30;
  inset: 14px 14px auto;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}

.bdc__status,
.bdc__reset {
  border: 1px solid var(--bdc-line);
  border-radius: var(--bdc-radius);
  color: var(--bdc-ink);
  font-size: 0.9rem;
  font-weight: 900;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 26px rgba(20, 33, 43, 0.08);
}

.bdc__status {
  padding: 9px 14px;
}

.bdc__reset {
  min-height: 40px;
  padding: 8px 14px;
  cursor: pointer;
  pointer-events: auto;
}

.bdc__scene {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 76px 24px 36px;
  background:
    linear-gradient(rgba(207, 221, 227, 0.24) 1px, transparent 1px),
    linear-gradient(90deg, rgba(207, 221, 227, 0.24) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(235, 248, 252, 0.84));
  background-size: 52px 52px;
}

.bdc__backplane {
  position: absolute;
  inset: 10% 5% 15% 5%;
  border: 1px solid rgba(207, 221, 227, 0.78);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(232, 248, 252, 0.54), rgba(255, 255, 255, 0.42));
  transform: skewY(-6deg);
}

.bdc__iso-board {
  position: relative;
  z-index: 1;
  width: min(960px, 100%);
  min-width: min(720px, 100%);
}

.bdc__render-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1660 / 947;
  margin: 0 auto;
  border-radius: var(--bdc-radius);
  filter: drop-shadow(0 18px 30px rgba(20, 33, 43, 0.1));
}

.bdc__render-image {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: contain;
  user-select: none;
}

.bdc__route-overlay {
  position: absolute;
  z-index: 12;
  pointer-events: none;
  overflow: visible;
}

.bdc__route-overlay path {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 2px 8px rgba(15, 23, 42, 0.18));
}

.bdc__hotspot-layer {
  position: absolute;
  z-index: 20;
  inset: 0;
  pointer-events: none;
}

.bdc__hotspot {
  position: absolute;
  z-index: 1;
  width: 34px;
  height: 34px;
  border: 3px solid #ffffff;
  border-radius: 50%;
  padding: 0;
  color: #ffffff;
  background: var(--bdc-system-accent, var(--bdc-blue));
  box-shadow: 0 8px 20px rgba(20, 33, 43, 0.18);
  cursor: pointer;
  pointer-events: auto;
  transform: translate(-50%, -50%);
  transition: opacity 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.bdc__hotspot span::before,
.bdc__hotspot span::after {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 15px;
  height: 4px;
  border-radius: 999px;
  background: currentColor;
  content: "";
  transform: translate(-50%, -50%);
}

.bdc__hotspot span::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.bdc__hotspot:hover,
.bdc__hotspot:focus-visible,
.bdc__hotspot.is-active {
  outline: none;
  transform: translate(-50%, -50%) scale(1.12);
  box-shadow:
    0 12px 28px rgba(20, 33, 43, 0.22),
    0 0 0 8px color-mix(in srgb, var(--bdc-system-accent, var(--bdc-blue)) 20%, transparent);
}

.bdc__render-stage.has-selection .bdc__hotspot:not(.is-active) {
  opacity: 0.38;
}

.bdc__hover-card {
  position: absolute;
  z-index: 18;
  display: grid;
  grid-template-columns: minmax(84px, 0.38fr) minmax(0, 1fr);
  gap: 12px;
  width: min(320px, calc(100% - 20px));
  border: 1px solid rgba(207, 221, 227, 0.95);
  border-radius: var(--bdc-radius);
  padding: 10px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 42px rgba(20, 33, 43, 0.16);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.bdc__hover-card[hidden] {
  display: none;
}

.bdc__hover-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.bdc__hover-assets {
  display: grid;
  gap: 6px;
}

.bdc__hover-assets img,
.bdc__product-asset img {
  display: block;
  width: 100%;
  border: 1px solid var(--bdc-line);
  border-radius: var(--bdc-radius);
  background: #f8fbfc;
  object-fit: cover;
}

.bdc__hover-assets img {
  aspect-ratio: 1 / 1;
}

.bdc__hover-assets img:nth-child(n + 2) {
  display: none;
}

.bdc__hover-body {
  min-width: 0;
}

.bdc__hover-kicker {
  display: block;
  margin-bottom: 4px;
  font-size: 0.6rem;
}

.bdc__hover-body strong {
  display: block;
  font-size: 1rem;
  line-height: 1.18;
}

.bdc__hover-body p {
  margin: 6px 0 8px;
  color: var(--bdc-muted);
  font-size: 0.8rem;
  line-height: 1.35;
}

.bdc__hover-links {
  gap: 6px;
}

.bdc__hover-links a {
  min-height: 0;
  padding: 6px 8px;
  font-size: 0.73rem;
}

.bdc__detail {
  padding: clamp(20px, 2vw, 28px);
}

.bdc__detail-heading {
  margin-bottom: 18px;
}

.bdc__detail-title {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.45rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.bdc__detail-copy,
.bdc__product-summary {
  margin: 12px 0 0;
  color: var(--bdc-muted);
  font-size: 1rem;
}

.bdc__product-preview {
  margin: 18px 0;
}

.bdc__product-preview[hidden],
.bdc__section[hidden] {
  display: none;
}

.bdc__product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
}

.bdc__product-asset {
  margin: 0;
}

.bdc__product-asset img {
  aspect-ratio: 1 / 1;
}

.bdc__product-asset figcaption {
  margin-top: 6px;
  font-size: 0.78rem;
  font-weight: 800;
}

.bdc__stats {
  display: grid;
  gap: 10px;
  margin: 16px 0 20px;
}

.bdc__stat {
  border: 1px solid var(--bdc-line);
  border-radius: var(--bdc-radius);
  padding: 12px;
  background: rgba(248, 251, 252, 0.76);
}

.bdc__stat span,
.bdc__section h4 {
  display: block;
  margin: 0 0 4px;
  color: #007f92;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.bdc__stat strong,
.bdc__mode strong {
  display: block;
  font-size: 0.98rem;
}

.bdc__section {
  margin-top: 20px;
}

.bdc__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bdc__tag {
  border: 1px solid var(--bdc-line);
  border-radius: 7px;
  padding: 6px 10px;
  color: var(--bdc-muted);
  font-size: 0.82rem;
  font-weight: 800;
  background: #ffffff;
}

.bdc__modes {
  display: grid;
  gap: 7px;
}

.bdc__mode {
  display: flex;
  gap: 10px;
  align-items: center;
}

.bdc__mode span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--bdc-cyan);
  box-shadow: 0 0 0 4px rgba(47, 195, 218, 0.16);
}

.bdc__product-link {
  min-height: 34px;
  padding: 7px 10px;
  font-size: 0.82rem;
}

.bdc__mobile-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px 22px;
  margin-top: 28px;
}

.bdc__mobile-card {
  display: block;
  border: 0;
  border-top: 4px solid var(--bdc-card-accent, var(--bdc-blue));
  padding: 18px 0 0;
  color: inherit;
  text-align: left;
  text-decoration: none;
  background: transparent;
  cursor: pointer;
}

.bdc__mobile-card strong,
.bdc__mobile-card span,
.bdc__mobile-card em {
  display: block;
}

.bdc__mobile-card strong {
  font-size: 1.65rem;
  line-height: 1.1;
}

.bdc__mobile-card span {
  margin-top: 12px;
  color: var(--bdc-muted);
}

.bdc__mobile-card em {
  margin-top: 14px;
  color: #0b4ea2;
  font-style: normal;
  font-weight: 900;
}

.bdc__mobile-card.is-active {
  border-top-width: 6px;
}

@media (max-width: 980px) {
  .bdc__topline,
  .bdc__workspace {
    grid-template-columns: 1fr;
  }

  .bdc__actions {
    justify-content: stretch;
  }

  .bdc__actions .bdc__button {
    flex: 1;
  }

  .bdc__diagram-panel {
    min-height: 460px;
  }

  .bdc__scene {
    padding: 70px 16px 24px;
  }

  .bdc__mobile-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .brogav-dc-diagram {
    padding: 14px;
  }

  .bdc__title {
    font-size: 2.4rem;
  }

  .bdc__tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .bdc__tab {
    flex: 0 0 auto;
  }

  .bdc__diagram-panel {
    min-height: 420px;
  }

  .bdc__scene {
    align-items: start;
  }

  .bdc__hotspot {
    width: 30px;
    height: 30px;
  }

  .bdc__hover-card {
    display: none !important;
  }

  .bdc__detail {
    padding: 18px;
  }
}