/* ASTREON application navigator — campus → interior → catalogue instruments. */

/* Enlarged breakout container for the campus illustration */
.instrument-explorer.shell {
  width: min(1560px, calc(100vw - 48px));
  max-width: 1560px;
  margin-inline: auto;
}

.instrument-explorer {
  padding-block: 80px;
  scroll-margin-top: 95px;
  color: #eaf5f8;
}

.navigator-heading {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  align-items: end;
  gap: 40px;
  margin-bottom: 26px;
}

.navigator-heading h2 {
  font-size: clamp(2rem, 3.5vw, 3.4rem);
  line-height: 1.12;
  max-width: 21ch;
  margin: 0;
}

.navigator-heading > p {
  max-width: 46ch;
  color: #b9d0d8;
  line-height: 1.8;
  font-size: .95rem;
  margin: 0;
}

.navigator-heading .section-label {
  margin: 0 0 18px;
}

.navigator-breadcrumb {
  display: flex;
  align-items: center;
  gap: 13px;
  font-size: .79rem;
  color: #b6d0d6;
  border-block: 1px solid #36555f;
  padding-block: 16px;
  margin-bottom: 24px;
}

.navigator-breadcrumb a {
  color: #abe3dd;
  text-underline-offset: 4px;
}

.navigator-breadcrumb a:hover {
  text-decoration: underline;
}

.navigator-breadcrumb span[aria-current=page] {
  color: #f3fbfc;
}

.navigator-campus,
.navigator-application {
  border: 1px solid #36555f;
  background: #102f3a;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 24, 38, 0.4);
}

.navigator-intro {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 25px;
  padding: 28px 36px;
  background: linear-gradient(180deg, #123744 0%, #102f3a 100%);
  border-bottom: 1px solid rgba(54, 85, 95, 0.6);
}

.navigator-intro .micro-label,
.navigator-application-top .micro-label {
  color: #9fdcd5;
  font-size: .64rem;
  letter-spacing: .08em;
}

.navigator-intro h3 {
  font-size: 1.7rem;
  line-height: 1.25;
  margin: 12px 0 0;
}

.navigator-intro > p {
  font-size: .84rem;
  color: #b5cdd7;
  margin: 0 0 3px;
}

/* Enlarged Campus Map Container */
.navigator-campus-scroll {
  width: 100%;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  background: #d4e7ed;
}

.navigator-campus-map {
  position: relative;
  width: 100%;
  aspect-ratio: 2504 / 1154;
  isolation: isolate;
  contain: paint layout;
}

.navigator-campus-map > img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2504 / 1154;
  object-fit: cover;
}

/* Interactive Building Pinpoints */
.navigator-building-pin {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  transform: translate(-15px, -50%);
  z-index: 2;
  min-height: 38px;
  border-radius: 24px;
  padding: 4px 14px 4px 4px;
  background: #ffffff;
  color: #17313f !important;
  border: 1px solid #ffffffc9;
  box-shadow: 0 3px 12px rgba(0, 28, 57, 0.35);
  text-decoration: none;
  white-space: nowrap;
  transition: box-shadow .2s ease, background .2s ease, transform .2s ease;
}

.building-pin-dot {
  display: block;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #e72335;
  border: 3px solid #ffffff;
  box-shadow: 0 0 0 1px #ef9da4;
}

.building-pin-name {
  font: 650 clamp(.68rem, .95vw, .86rem) / 1.3 'Astreon Sans', Arial, sans-serif;
}

.navigator-building-pin:hover,
.navigator-building-pin:focus-visible {
  background: #123f4d;
  color: #ffffff !important;
  border-color: #b4e5de;
  transform: translate(-15px, -50%) scale(1.08);
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.4), 0 6px 20px rgba(0, 31, 53, 0.55);
  z-index: 5;
}

.navigator-building-pin:focus-visible {
  outline: 3px solid #103948;
  outline-offset: 5px;
}

.navigator-building-pin.pin-label-left {
  flex-direction: row-reverse;
  padding: 4px 4px 4px 14px;
  transform: translate(calc(-100% + 15px), -50%);
}

.navigator-building-pin.pin-label-left:hover,
.navigator-building-pin.pin-label-left:focus-visible {
  transform: translate(calc(-100% + 15px), -50%) scale(1.08);
}

.navigator-directory,
.navigator-other-environments,
[aria-label="All application environments"] {
  display: none !important;
}

.navigator-application-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  padding: 28px 30px;
}

.navigator-application-top h3 {
  font-size: 2rem;
  line-height: 1.2;
  margin: 10px 0 12px;
}

.navigator-application-top p:not(.micro-label) {
  font-size: .87rem;
  line-height: 1.7;
  color: #bcd1d9;
  margin: 0;
  max-width: 70ch;
}

.navigator-back {
  display: inline-flex;
  align-items: center;
  border: 1px solid #4a7079;
  border-radius: 7px;
  padding: 12px 17px;
  color: #cce9e6;
  font-size: .8rem;
  white-space: nowrap;
}

.navigator-back:hover {
  border-color: #a3dedb;
  background: #1d4551;
}

.navigator-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(290px, 1fr);
  border-top: 1px solid #36565e;
}

.navigator-interior {
  min-width: 0;
  background: #e8f0f3;
}

.navigator-interior-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 3/2;
  overflow: hidden;
  touch-action: pan-y;
  isolation: isolate;
}

.navigator-interior-viewport[data-zoomed=true] {
  cursor: grab;
  touch-action: none;
}

.navigator-interior-viewport[data-zoomed=true]:active {
  cursor: grabbing;
}

.navigator-interior-image {
  position: absolute;
  inset: 0;
  transform-origin: center;
  will-change: transform;
}

.navigator-interior-image > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: fill;
  user-select: none;
}

.navigator-sensor-pin {
  position: absolute;
  transform: translate(-50%, -50%);
  z-index: 2;
  border: 3px solid #ffffff;
  border-radius: 50%;
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  background: #e72435;
  color: #ffffff;
  box-shadow: 0 0 0 5px rgba(236, 52, 68, 0.16), 0 3px 9px rgba(23, 56, 71, 0.4);
  cursor: pointer;
  font: 700 .8rem 'Astreon Sans', Arial;
}

.navigator-sensor-pin.is-selected {
  background: #0d5963;
  box-shadow: 0 0 0 7px rgba(17, 78, 92, 0.21), 0 3px 10px rgba(19, 55, 73, 0.4);
}

.navigator-sensor-pin:hover {
  z-index: 5;
}

.sensor-pin-tooltip {
  display: none;
  position: absolute;
  bottom: calc(100% + 13px);
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  padding: 9px 12px;
  border-radius: 5px;
  background: #103746;
  color: #ffffff;
  font-size: .7rem;
  box-shadow: 0 4px 15px rgba(23, 56, 71, 0.2);
  pointer-events: none;
}

.navigator-sensor-pin:hover .sensor-pin-tooltip,
.navigator-sensor-pin:focus-visible .sensor-pin-tooltip {
  display: block;
}

.navigator-sensor-pin:focus-visible {
  outline: 3px solid #112e3e;
  outline-offset: 7px;
}

.navigator-view-controls {
  background: #153641;
  border-top: 1px solid #36565e;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
}

.navigator-view-controls > span {
  font-size: .68rem;
  line-height: 1.7;
  color: #bdd5dd;
  max-width: 28ch;
}

.navigator-view-controls > div {
  display: flex;
  align-items: center;
  gap: 7px;
}

.navigator-view-controls button {
  font: inherit;
  font-size: .73rem;
  background: #214853;
  color: #def4f3;
  border: 1px solid #4b717b;
  border-radius: 5px;
  padding: 7px 10px;
  cursor: pointer;
  min-height: 34px;
  white-space: nowrap;
}

.navigator-view-controls button:disabled {
  opacity: .45;
  cursor: default;
}

.navigator-view-controls button:hover:not(:disabled) {
  border-color: #a3dedb;
}

.navigator-view-controls output {
  font-size: .68rem;
  color: #b6d7da;
  min-width: 35px;
  text-align: center;
}

.navigator-pan-hint {
  margin: 0;
  background: #153641;
  color: #9cb9c5;
  padding: 0 18px 18px;
  font-size: .69rem;
  line-height: 1.7;
}

.navigator-detail {
  padding: 27px;
  background: #193d47;
  border-left: 1px solid #36565e;
  min-width: 0;
}

.navigator-detail .micro-label {
  font-size: .63rem;
  color: #a3dedb;
  line-height: 1.7;
}

.navigator-detail h4 {
  font-size: 1.5rem;
  line-height: 1.25;
  color: #eff9fd;
  margin: 14px 0;
}

.navigator-detail p {
  font-size: .85rem;
  color: #c3dbe3;
  line-height: 1.8;
}

.navigator-product {
  border: 1px solid #4a6a74;
  border-radius: 9px;
  background: #102f39;
  overflow: hidden;
  margin: 20px 0;
}

.navigator-product > img {
  width: 100%;
  height: 145px;
  object-fit: contain;
  background: #ffffff;
  display: block;
}

.navigator-product > div {
  padding: 15px 17px;
}

.navigator-product span {
  font-size: .55rem;
  letter-spacing: .04em;
  color: #a8cfce;
  line-height: 1.7;
  display: block;
}

.navigator-product h5 {
  font-size: 1.18rem;
  line-height: 1.3;
  color: #f1f9fb;
  margin: 8px 0 0;
}

.navigator-selection strong {
  display: block;
  font-size: .77rem;
  color: #e6f6f5;
  margin-bottom: 5px;
}

.navigator-detail .button {
  font-size: .77rem !important;
  width: 100%;
  margin-top: 8px;
  text-align: center;
  justify-content: center;
}

.navigator-pdf,
.navigator-enquiry {
  display: block;
  text-align: center;
  margin-top: 16px;
  color: #a3dedb;
  font-size: .75rem;
  line-height: 1.6;
}

.navigator-pdf {
  color: #c1d9df;
  font-size: .7rem;
}

.navigator-measurement-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 23px 27px;
  background: #102f3a;
  border-top: 1px solid #36565e;
}

.navigator-measurement-list button {
  display: flex;
  align-items: center;
  gap: 13px;
  text-align: left;
  font: inherit;
  font-size: .78rem;
  line-height: 1.5;
  border: 1px solid #3c636e;
  background: #173e4b;
  color: #d0e7ec;
  border-radius: 8px;
  padding: 14px;
  cursor: pointer;
}

.navigator-measurement-list button > span:first-child {
  font-size: .7rem;
  color: #9bcdcc;
}

.navigator-measurement-list button > span:nth-child(2) {
  flex: 1;
}

.navigator-measurement-list small {
  display: block;
  font-size: .66rem;
  color: #a4c3cc;
  margin-top: 4px;
}

.navigator-measurement-list button[aria-pressed=true] {
  background: #a3dedb;
  border-color: #b9eee7;
  color: #0d3440;
}

.navigator-measurement-list button[aria-pressed=true] small,
.navigator-measurement-list button[aria-pressed=true] > span:first-child {
  color: #2f5a60;
}

.navigator-measurement-list button:hover {
  border-color: #a3dedb;
}

.navigator-other-environments {
  border-top: 1px solid #36565e;
}

.navigator-other-environments > summary {
  padding: 20px 28px;
  color: #b6e2df;
  font-size: .85rem;
  cursor: pointer;
}

.navigator-note {
  color: #9fbcc7;
  font-size: .73rem;
  line-height: 1.8;
  margin: 20px 0 0;
  max-width: 115ch;
}

.navigator-breadcrumb a:focus-visible,
.navigator-directory a:focus-visible,
.navigator-view-controls button:focus-visible,
.navigator-measurement-list button:focus-visible,
.navigator-back:focus-visible {
  outline: 2px solid #ecb78c;
  outline-offset: 4px;
}

.navigator-intro h3:focus,
.navigator-application-top h3:focus {
  outline: none;
}

@media(min-width: 1024px) {
  .navigator-campus-map {
    min-width: 0;
  }
}

@media(min-width: 1500px) {
  .navigator-building-pin {
    min-height: 40px;
  }
  .building-pin-dot {
    width: 26px;
    height: 26px;
    flex-basis: 26px;
  }
}

@media(max-width: 1100px) {
  .navigator-campus-map {
    min-width: 950px;
  }
  .navigator-workspace {
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 1fr);
  }
  .navigator-detail {
    padding: 22px;
  }
  .navigator-view-controls {
    flex-wrap: wrap;
  }
  .navigator-view-controls > span {
    max-width: none;
  }
  .navigator-heading {
    gap: 28px;
  }
  .navigator-intro {
    padding: 25px;
  }
  .navigator-measurement-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media(max-width: 760px) {
  .instrument-explorer {
    padding-block: 52px;
  }
  .navigator-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .navigator-heading h2 {
    font-size: 2rem;
  }
  .navigator-heading > p {
    font-size: .88rem;
  }
  .navigator-breadcrumb {
    margin-bottom: 17px;
  }
  .navigator-intro {
    padding: 23px 20px;
    display: block;
  }
  .navigator-intro h3 {
    font-size: 1.45rem;
  }
  .navigator-intro > p {
    margin-top: 14px;
    font-size: .75rem;
  }
  .navigator-campus-scroll {
    scrollbar-color: #8baeb8 #d7e9ed;
  }
  .navigator-campus-map {
    min-width: 950px;
  }
  .navigator-application-top {
    display: block;
    padding: 23px 20px;
  }
  .navigator-application-top h3 {
    font-size: 1.7rem;
  }
  .navigator-back {
    margin-top: 18px;
    padding: 10px 14px;
  }
  .navigator-workspace {
    grid-template-columns: 1fr;
  }
  .navigator-detail {
    border-left: 0;
    border-top: 1px solid #36565e;
    padding: 24px;
  }
  .navigator-product {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  .navigator-product > img {
    height: 130px;
  }
  .navigator-measurement-list {
    padding: 18px;
    gap: 8px;
  }
  .navigator-measurement-list button {
    font-size: .73rem;
    padding: 12px;
    gap: 9px;
  }
  .navigator-measurement-list button > span:last-child {
    display: none;
  }
  .navigator-measurement-list small {
    font-size: .62rem;
  }
  .navigator-sensor-pin {
    width: 32px;
    height: 32px;
    font-size: .7rem;
  }
  .navigator-pan-hint {
    font-size: .66rem;
  }
  .navigator-other-environments > summary {
    padding: 18px 22px;
  }
  .navigator-note {
    font-size: .69rem;
  }
}

@media(max-width: 420px) {
  .navigator-measurement-list {
    grid-template-columns: 1fr;
  }
  .navigator-product > div {
    padding: 13px;
  }
  .navigator-view-controls {
    padding: 12px;
  }
}

@media(prefers-reduced-motion: reduce) {
  .navigator-building-pin {
    transition: none;
  }
}