.sensor-page {
  --sensor-bg: #0a131a;
  --sensor-panel: #101d25;
  --sensor-line: #2a3e46;
  --sensor-muted: #aabfc6;
  --sensor-mono: ui-monospace, Consolas, monospace;
}
.sensor-page [hidden] { display: none; }
.sensor-hero {
  padding-block: clamp(36px, 6vw, 88px);
  border-bottom: 1px solid var(--sensor-line);
  background: radial-gradient(ellipse at 77% 46%, #173339, #0a131a 69%);
}
.sensor-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  align-items: center;
  gap: clamp(24px, 4vw, 60px);
}
.sensor-kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--mint);
  font: 650 .73rem/1.4 var(--sensor-mono);
  letter-spacing: .12em;
}
.sensor-dot {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 4px #75edd51c;
}
.sensor-hero h1 {
  max-width: 10ch;
  margin-block: 16px 20px;
  font-size: clamp(3rem, 5.8vw, 5.85rem);
  line-height: .97;
  letter-spacing: -.069em;
  font-weight: 760;
}
[lang=ru] .sensor-hero h1 { max-width: 12ch; font-size: clamp(2.7rem, 5.35vw, 5.25rem); }
.sensor-hero-copy > p:not(.sensor-kicker) { max-width: 43ch; color: #b5c8cd; font-size: clamp(1rem, 1.45vw, 1.18rem); }
.sensor-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 25px; }
.sensor-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 46px;
  padding: 9px 13px;
  border: 1px solid #415960;
  border-radius: 6px;
  font-size: .86rem;
  font-weight: 700;
}
.sensor-page .sensor-primary { border-color: var(--mint); background: var(--mint); color: #0c1d20; }
.sensor-page .sensor-secondary { background: #111f27; color: #e2eff0; }
.sensor-actions a:hover { box-shadow: 0 0 0 2px #75edd545; }
.sensor-console {
  --signal: #83f1d1;
  min-width: 0;
  overflow: hidden;
  border: 1px solid #375459;
  border-radius: 13px;
  background: #0c171c;
  box-shadow: 0 20px 60px #0004;
}
.sensor-console[data-active=vibration] { --signal: #82dcff; }
.sensor-console[data-active=climate] { --signal: #f9cc80; }
.sensor-console[data-active=crack] { --signal: #debaff; }
.sensor-console-bar {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid #2c4549;
  color: #acc3c6;
  background: #14252b;
  font: 650 .67rem/1.4 var(--sensor-mono);
  letter-spacing: .095em;
}
.sensor-console-index { color: var(--signal); }
.sensor-bridge { display: block; width: 100%; height: auto; background: radial-gradient(ellipse, #152e33, #0c181d 75%); }
.sensor-node { color: #84a6a7; }
.sensor-node path, .sensor-node circle { fill: #142d32; stroke: currentColor; stroke-width: 1.25; }
.sensor-node path { fill: none; }
.sensor-node .sensor-node-core, .sensor-node text { fill: currentColor; }
.sensor-node text { font: 650 12px var(--sensor-mono); }
.sensor-console[data-active=strain] [data-node=strain],
.sensor-console[data-active=vibration] [data-node=vibration],
.sensor-console[data-active=climate] [data-node=climate],
.sensor-console[data-active=crack] [data-node=crack] {
  color: var(--signal);
  filter: drop-shadow(0 0 6px var(--signal));
}
.sensor-modes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 5px 8px;
  border-block: 1px solid #2c4549;
  background: #14252b;
}
.sensor-modes button {
  min-height: 44px;
  min-width: 0;
  padding: 5px 4px;
  border: 1px solid transparent;
  border-radius: 5px;
  color: #bfced1;
  background: transparent;
  font: 650 clamp(.68rem, 1.2vw, .82rem)/1.15 system-ui, sans-serif;
  cursor: pointer;
}
.sensor-modes button > :first-child { margin-inline-end: 5px; color: #a4b9bb; font: .67rem var(--sensor-mono); }
.sensor-modes button:hover { background: #213638; }
.sensor-modes button[aria-pressed=true] { border-color: #405d5f; color: var(--signal); background: #1e3335; }
.sensor-modes button[aria-pressed=true] > :first-child { color: inherit; }
.sensor-readout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(76px, 31%);
  gap: 14px;
  align-items: center;
  min-height: 80px;
  padding: 10px 14px;
}
.sensor-readout strong { color: var(--signal); font-size: .86rem; }
.sensor-readout p { margin-top: 2px; color: #b1c1c5; font-size: .73rem; line-height: 1.35; }
.sensor-trace { width: 100%; }
.sensor-trace path { fill: none; }
.sensor-trace-grid { stroke: #354b50; stroke-width: .6; }
.sensor-trace [data-trace] { display: none; stroke: var(--signal); stroke-width: 1.4; vector-effect: non-scaling-stroke; }
.sensor-console[data-active=strain] [data-trace=strain],
.sensor-console[data-active=vibration] [data-trace=vibration],
.sensor-console[data-active=climate] [data-trace=climate],
.sensor-console[data-active=crack] [data-trace=crack] { display: block; animation: sensor-trace-in .6s ease-out both; }
@keyframes sensor-trace-in { from { opacity: .25; } to { opacity: 1; } }
.sensor-section { padding-block: clamp(42px, 6.3vw, 84px); }
.sensor-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  align-items: end;
  gap: 12px 28px;
  margin-bottom: clamp(19px, 3vw, 30px);
}
.sensor-page h2 { margin-top: 7px; font-size: clamp(2rem, 4.2vw, 3.55rem); letter-spacing: -.054em; line-height: 1.05; }
.sensor-section-head > p, .sensor-network-copy > p:not(.sensor-kicker) { max-width: 48ch; color: var(--sensor-muted); }
.sensor-card-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: start; gap: 12px; }
.sensor-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--sensor-line);
  border-radius: 9px;
  background: var(--sensor-panel);
}
.sensor-product-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #edf1ef;
}
.sensor-product-media a { position: absolute; inset: 0; display: block; }
.sensor-product-media img { display: block; width: 100%; height: 100%; padding: 8px; object-fit: contain; mix-blend-mode: multiply; }
.sensor-gauge { position: absolute; inset: 0; display: grid; place-items: center; }
.sensor-gauge svg { width: 88%; max-height: 100%; }
.sensor-schematic-label {
  position: absolute;
  inset: auto auto 7px 9px;
  color: #38615c;
  font: 650 .62rem/1.3 var(--sensor-mono);
  letter-spacing: .08em;
}
.sensor-expand {
  position: absolute;
  z-index: 1;
  display: grid;
  place-items: center;
  inset: 8px 8px auto auto;
  width: 31px;
  height: 31px;
  border: 1px solid #5a7277;
  border-radius: 5px;
  color: #e7f5f3;
  background: #15262de8;
  font-size: .93rem;
}
.sensor-product-media a:hover .sensor-expand, .sensor-media a:hover .sensor-expand { border-color: var(--mint); color: var(--mint); }
.sensor-product-media a:focus-visible, .sensor-media a:focus-visible { outline-offset: -4px; }
.sensor-card-copy { display: flex; flex-direction: column; align-items: start; gap: 7px; padding: 14px; }
.sensor-card-number { color: var(--mint); font: 650 .7rem/1.2 var(--sensor-mono); }
.sensor-card h3 { min-height: 2.24em; font-size: clamp(1.07rem, 1.72vw, 1.42rem); letter-spacing: -.032em; line-height: 1.12; }
.sensor-card-description { min-height: 4.35em; color: var(--sensor-muted); font-size: .86rem; line-height: 1.45; }
.sensor-tag { color: #9ee2d4; font-size: .71rem; }
.sensor-details { border-top: 1px solid var(--sensor-line); }
.sensor-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 45px;
  padding: 9px 14px;
  color: #dcecee;
  font-size: .81rem;
  font-weight: 650;
  cursor: pointer;
  list-style: none;
}
.sensor-details summary::-webkit-details-marker { display: none; }
.sensor-details summary::after { content: "+"; color: var(--mint); font-size: 1.1rem; line-height: 1; }
.sensor-details[open] summary::after { content: "−"; }
.sensor-details summary:hover { color: var(--mint); background: #ffffff06; }
.sensor-details summary:focus-visible { outline-offset: -3px; }
.sensor-details-body { padding: 5px 14px 16px; color: var(--sensor-muted); font-size: .83rem; }
.sensor-details-body p + p, .sensor-details-body ul + p { margin-top: 9px; }
.sensor-details-body ul { margin-block: 5px 10px; padding-inline-start: 1.3em; }
.sensor-details-body li + li { margin-top: 4px; }
.sensor-network { padding-block: clamp(38px, 6vw, 72px); border-block: 1px solid var(--sensor-line); background: #0d1920; }
.sensor-network-grid, .sensor-bim-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(20px, 5vw, 64px);
}
.sensor-network-copy > p:not(.sensor-kicker) { margin-block: 12px 18px; }
.sensor-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 0 0 18px; }
.sensor-links div { min-width: 0; padding: 10px 12px; border: 1px solid var(--sensor-line); border-radius: 6px; background: #14252d; }
.sensor-links dt { color: var(--mint); font: 650 .72rem/1.4 var(--sensor-mono); }
.sensor-links dd { margin: 3px 0 0; color: #e1eeef; font-size: .84rem; }
.sensor-media { overflow: hidden; border: 1px solid var(--sensor-line); border-radius: 9px; background: #0a1217; }
.sensor-media a { display: block; position: relative; }
.sensor-media img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.sensor-lab img { object-position: 50% 45%; }
.sensor-bim-figure img { filter: brightness(1.22); }
.sensor-media figcaption {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 13px;
  border-top: 1px solid var(--sensor-line);
  color: var(--sensor-muted);
  font: .72rem/1.45 var(--sensor-mono);
}
.sensor-flow { display: grid; gap: 0; padding: 0; margin: 0; list-style: none; }
.sensor-flow li { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: start; gap: 12px; padding: 13px 0; border-top: 1px solid var(--sensor-line); }
.sensor-flow li > span { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid #37605e; border-radius: 5px; color: var(--mint); font: 650 .72rem var(--sensor-mono); background: #112827; }
.sensor-flow strong { display: block; font-size: .99rem; }
.sensor-flow p { color: var(--sensor-muted); font-size: .87rem; }
.sensor-platforms { display: flex; flex-wrap: wrap; gap: 5px; margin: 4px 0 17px; padding: 0; list-style: none; }
.sensor-platforms li { padding: 3px 7px; border: 1px solid var(--sensor-line); border-radius: 4px; color: #b1d3d0; font: .72rem/1.4 var(--sensor-mono); }
.sensor-contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px 30px;
  margin-bottom: clamp(34px, 5vw, 60px);
  padding: clamp(20px, 3vw, 36px);
  border: 1px solid #375453;
  border-radius: 10px;
  background: linear-gradient(115deg, #152b30, #102027);
}
.sensor-contact .sensor-actions { margin-top: 0; }
.sensor-contact h2 { font-size: clamp(1.65rem, 3.1vw, 2.55rem); }
@media (max-width: 1000px) {
  .sensor-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sensor-card h3, .sensor-card-description { min-height: 0; }
}
@media (max-width: 760px) {
  .sensor-hero-grid, .sensor-section-head, .sensor-network-grid, .sensor-bim-grid { grid-template-columns: minmax(0, 1fr); }
  .sensor-hero h1, [lang=ru] .sensor-hero h1 { max-width: 14ch; }
  .sensor-hero-copy > p:not(.sensor-kicker) { max-width: 52ch; }
}
@media (max-width: 500px) {
  .sensor-card-grid { grid-template-columns: minmax(0, 1fr); }
  .sensor-product-media { aspect-ratio: 16 / 9; }
  .sensor-modes button > :first-child { display: none; }
  .sensor-readout { min-height: 85px; }
}