:root {
  --lookup-result-min-height: 112px;
  --lookup-icon-size: 48px;
  --lookup-route-node-size: 20px;
  --lookup-signal-width: 132px;
}

.lookup-hero {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  background-image:
    radial-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--color-bg), var(--color-panel-strong));
  background-size: 24px 24px, auto;
}

.lookup-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  align-items: center;
  gap: 64px;
}

.lookup-intro,
.lookup-console {
  min-width: 0;
}

.lookup-intro h1 {
  max-width: 620px;
}

.lookup-lead {
  max-width: 610px;
  margin-bottom: 24px;
  color: var(--color-muted);
  font-size: 18px;
}

.lookup-console {
  padding: 34px;
  background-color: var(--color-panel);
  background-image: radial-gradient(var(--color-border) 1px, transparent 1px);
  background-size: 20px 20px;
}

.lookup-console-head {
  margin-bottom: 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.lookup-console-head h2 {
  margin-bottom: 0;
  font-size: 30px;
}

.lookup-state {
  min-width: max-content;
  min-height: 34px;
  padding: 6px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-white);
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 750;
}

.lookup-state-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: var(--radius-pill);
  background: var(--color-warning);
  animation: lookup-pulse 1.8s ease-in-out infinite;
}

.lookup-state[data-state="ready"] .lookup-state-dot {
  background: var(--color-success);
  animation: none;
}

.lookup-state[data-state="error"] .lookup-state-dot {
  background: var(--color-error);
  animation: none;
}

.lookup-primary-result {
  min-height: var(--lookup-result-min-height);
  padding: 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.result-label {
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 750;
}

.result-ip {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.25;
}

.lookup-primary-result .button {
  grid-column: 2;
  grid-row: 1 / span 2;
}

.lookup-primary-result .button svg {
  flex: 0 0 auto;
}

.lookup-details {
  margin: 18px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.lookup-detail {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel-strong);
}

.lookup-detail dt {
  margin-bottom: 6px;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 750;
}

.lookup-detail dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--color-text);
  font-weight: 800;
}

.lookup-detail dd[data-state="detected"] {
  color: var(--color-warning);
}

.lookup-detail dd[data-state="clear"] {
  color: var(--color-success);
}

.lookup-detail dd[data-state="unknown"] {
  color: var(--color-muted);
}

.lookup-actions {
  margin-top: 18px;
  display: flex;
  justify-content: flex-end;
}

.lookup-feedback {
  min-height: 28px;
  margin: 12px 0 0;
  color: var(--color-muted);
  font-size: 13px;
  text-align: right;
}

.explain-flow {
  display: grid;
  gap: 0;
}

.explain-panel {
  padding: 46px 52px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  align-items: center;
  gap: 54px;
}

.explain-panel.is-reversed {
  grid-template-columns: 260px minmax(0, 1fr);
}

.explain-panel.is-reversed .explain-copy {
  grid-column: 2;
}

.explain-panel.is-reversed .mini-signal-card {
  grid-column: 1;
  grid-row: 1;
}

.explain-copy {
  min-width: 0;
}

.explain-copy h3 {
  margin-top: 16px;
}

.explain-copy p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.mini-route-card,
.mini-signal-card {
  min-width: 0;
  min-height: 176px;
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
}

.mini-route-card {
  position: relative;
}

.mini-route-node {
  position: relative;
  z-index: 2;
  width: var(--lookup-route-node-size);
  height: var(--lookup-route-node-size);
  flex: 0 0 auto;
  border: 5px solid var(--color-white);
  border-radius: var(--radius-pill);
  background: var(--color-teal);
  box-shadow: 0 0 0 2px var(--color-border);
}

.mini-route-node.is-exit {
  background: var(--color-success);
}

.mini-route-line {
  width: 112px;
  border-top: 2px dashed var(--color-teal);
}

.mini-route-labels {
  position: absolute;
  right: 22px;
  bottom: 20px;
  left: 22px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--color-muted);
  font-size: 11px;
  font-weight: 750;
}

.mini-signal-card {
  flex-direction: column;
  gap: 11px;
}

.mini-signal-dot {
  width: 12px;
  height: 12px;
  margin-bottom: 4px;
  border-radius: var(--radius-pill);
  background: var(--color-success);
  box-shadow: 0 0 0 7px var(--color-panel-strong);
}

.mini-signal-bar {
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--color-border);
}

.mini-signal-bar.is-short {
  width: calc(var(--lookup-signal-width) * .46);
}

.mini-signal-bar.is-medium {
  width: calc(var(--lookup-signal-width) * .72);
}

.mini-signal-bar.is-long {
  width: var(--lookup-signal-width);
  background: var(--color-teal);
}

.dns-section {
  background: var(--color-panel-strong);
}

.dns-panel {
  padding: 54px;
}

.dns-heading {
  max-width: 780px;
  margin-bottom: 38px;
}

.dns-heading p:last-child {
  margin-bottom: 0;
  color: var(--color-muted);
}

.dns-checklist {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.dns-step {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
}

.dns-step-mark,
.privacy-icon {
  width: var(--lookup-icon-size);
  height: var(--lookup-icon-size);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: var(--radius-md);
  background: var(--color-panel-strong);
  color: var(--color-teal);
}

.dns-step-mark {
  margin-bottom: 18px;
}

.dns-step-mark svg,
.privacy-icon svg {
  width: 25px;
  height: 25px;
}

.dns-step h3 {
  font-size: 20px;
}

.dns-step p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.dns-panel .callout {
  margin-bottom: 0;
}

.privacy-section {
  padding-top: 64px;
}

.privacy-card {
  padding: 30px;
  display: flex;
  align-items: flex-start;
  gap: 22px;
}

.privacy-card h2 {
  margin-bottom: 10px;
  font-size: 28px;
}

.privacy-card p {
  margin-bottom: 0;
  color: var(--color-muted);
}

@keyframes lookup-pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: .45;
    transform: scale(.78);
  }
}

@media (max-width: 980px) {
  .lookup-hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 44px;
  }

  .lookup-console {
    max-width: 760px;
  }

  .explain-panel,
  .explain-panel.is-reversed {
    grid-template-columns: minmax(0, 1fr) 230px;
  }

  .explain-panel.is-reversed .explain-copy {
    grid-column: 1;
  }

  .explain-panel.is-reversed .mini-signal-card {
    grid-column: 2;
  }

  .dns-checklist {
    grid-template-columns: minmax(0, 1fr);
  }

  .dns-step {
    display: grid;
    grid-template-columns: var(--lookup-icon-size) minmax(0, 1fr);
    gap: 18px;
  }

  .dns-step-mark {
    margin-bottom: 0;
  }
}

@media (max-width: 640px) {
  .lookup-hero {
    min-height: auto;
  }

  .lookup-lead {
    font-size: 16px;
  }

  .lookup-console {
    padding: 22px 16px;
  }

  .lookup-console-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .lookup-primary-result {
    grid-template-columns: minmax(0, 1fr);
  }

  .lookup-primary-result .button {
    width: 100%;
    grid-column: 1;
    grid-row: auto;
    margin-top: 12px;
  }

  .lookup-details {
    grid-template-columns: minmax(0, 1fr);
  }

  .lookup-actions,
  .lookup-actions .button {
    width: 100%;
  }

  .lookup-feedback {
    text-align: left;
  }

  .explain-panel,
  .explain-panel.is-reversed {
    padding: 30px 20px;
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .explain-panel.is-reversed .explain-copy,
  .explain-panel.is-reversed .mini-signal-card {
    grid-column: 1;
  }

  .explain-panel.is-reversed .mini-signal-card {
    grid-row: auto;
  }

  .mini-route-card,
  .mini-signal-card {
    min-height: 158px;
  }

  .dns-panel {
    padding: 30px 20px;
  }

  .dns-step {
    padding: 20px;
    grid-template-columns: minmax(0, 1fr);
  }

  .privacy-card {
    padding: 24px 20px;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lookup-state-dot {
    animation: none;
  }
}